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From: <sky...@us...> - 2008-02-16 20:26:25
|
Revision: 26
http://sga.svn.sourceforge.net/sga/?rev=26&view=rev
Author: skywalker85
Date: 2008-02-16 12:26:23 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
think I have fixed image prob on win tut
Modified Paths:
--------------
trunk/web/support_runonwin.html
Modified: trunk/web/support_runonwin.html
===================================================================
--- trunk/web/support_runonwin.html 2008-02-16 20:17:42 UTC (rev 25)
+++ trunk/web/support_runonwin.html 2008-02-16 20:26:23 UTC (rev 26)
@@ -33,12 +33,12 @@
<br>
<h3>How To Use the sga Program</h3>
<ol><li>Open a new CMD window click on START > RUN > cmd > ENTER
- <p><img src="images\runbox.jpg" alt="run box" width="204" height="116" /></p>
+ <p><img src="images/runbox.jpg" alt="run box" width="204" height="116" /></p>
</li>
<br>
<li> Make the cmd window as large as possible. If you hold down the ALT key and then press ENTER the cmd window will go to full screen mode.</li>
-<li>You will get the following cmd Window:-<p><img src="images\cmdwindow.jpg" alt="cmd window" width="393" height="213" /></p>
+<li>You will get the following cmd Window:-<p><img src="images/cmdwindow.jpg" alt="cmd window" width="393" height="213" /></p>
</li>
<br>
<li>Navigate to the C:\sga folder by using the following command: -
@@ -47,7 +47,7 @@
</blockquote>
</li>
<li> Now the fun can really start! For your first ???experiment??? if you like, type in the following sga -f3 | more and press ENTER
- <p><img src="images\sgaoutput.jpg" alt="cmd window" width="393" height="213"/></p>
+ <p><img src="images/sgaoutput.jpg" alt="cmd window" width="393" height="213"/></p>
<p>This will display the window above, showing the first page of results. To see more results, then press SPACEBAR. Ok, now to explain what each line shows. </p>
<p>a) The first part shows the parameter settings that were used.</p>
<p>b) The second part is the settings for each generation separated by dashed lines.</p>
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <sky...@us...> - 2008-02-16 20:17:45
|
Revision: 25
http://sga.svn.sourceforge.net/sga/?rev=25&view=rev
Author: skywalker85
Date: 2008-02-16 12:17:42 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
updated win tutorial
Modified Paths:
--------------
trunk/web/support_runonwin.html
Modified: trunk/web/support_runonwin.html
===================================================================
--- trunk/web/support_runonwin.html 2008-02-16 16:15:03 UTC (rev 24)
+++ trunk/web/support_runonwin.html 2008-02-16 20:17:42 UTC (rev 25)
@@ -21,10 +21,10 @@
</ul>
</div>
<div id="content"><div class="article">
- <h2><a href="support.html">Support</a> » Running SGA on Windows </h2>
+ <h2><a href="support.html">Support</a> » Running sga on Windows </h2>
<h3> </h3>
<h3>Assumptions</h3>
- <p>OK, firstly we have made some assumptions, these being: - </p>
+ <p>OK, firstly we have made some assumptions, these being:</p>
<ul><li>You are running Windows XP and above</li>
<li>That you have downloaded the sga C code and have converted it into an .exe file.</li>
<li>You will need to save the cygwin1.dll into the same directory for sga to run. Cygwin1.dll can be downloaded from <a href="http://www.cse.dmu.ac.uk/~tw/genetic-algorithms/cygwin1.dll">here</a></li>
@@ -33,12 +33,12 @@
<br>
<h3>How To Use the sga Program</h3>
<ol><li>Open a new CMD window click on START > RUN > cmd > ENTER
- <p><img src="images/runbox.jpg" alt="run box" width="204" height="116" /></p>
+ <p><img src="images\runbox.jpg" alt="run box" width="204" height="116" /></p>
</li>
<br>
<li> Make the cmd window as large as possible. If you hold down the ALT key and then press ENTER the cmd window will go to full screen mode.</li>
-<li>You will get the following cmd Window:-<p><img src="images/cmdwindow.jpg" alt="cmd window" width="393" height="213" /></p>
+<li>You will get the following cmd Window:-<p><img src="images\cmdwindow.jpg" alt="cmd window" width="393" height="213" /></p>
</li>
<br>
<li>Navigate to the C:\sga folder by using the following command: -
@@ -47,15 +47,14 @@
</blockquote>
</li>
<li> Now the fun can really start! For your first ???experiment??? if you like, type in the following sga -f3 | more and press ENTER
- <p><img src="images/sgaoutput.jpg" alt="cmd window" width="393" height="213"/></p>
+ <p><img src="images\sgaoutput.jpg" alt="cmd window" width="393" height="213"/></p>
<p>This will display the window above, showing the first page of results. To see more results, then press SPACEBAR. Ok, now to explain what each line shows. </p>
<p>a) The first part shows the parameter settings that were used.</p>
<p>b) The second part is the settings for each generation separated by dashed lines.</p>
<p>c) Underneath the dashed lines are the first 10 generations of each population, unless the ???s command has been used to change the number displayed. </p>
- <p>d) Just above the dashed line for the next generation is a string of digits and/or dashes that represent the percentage of ones in each column: a - means no one???s or all ones (i.e. convergence), a 0 means less than 10% ones, a 1 means 10% or more but less than 20%, and so on.</p>
+ <p>d) Just above the dashed line for the next generation is a string of digits and/or dashes that represent the percentage of ones in each column: a - means no one???s or all ones (i.e. convergence), a 0 means less than 10% ones, a 1 means 10% or more but less than 20%, and so on..</p>
</li>
- <li> To exit the program, type q, or wait until the program finishes at generation 1000.</li>
- <li>. To rerun the program use the up-arrow key to recall the last command. You can use the left and right arrows to move through the command and edit it if you wish.</li>
+ <li>To rerun the program use the up-arrow key to recall the last command. You can use the left and right arrows to move through the command and edit it if you wish.</li>
</ol>
<br>
<h3>Fitness Functions</h3>
@@ -69,8 +68,8 @@
<li> 5 integer (fitness equals integer equivalent of bitstring). </li>
</ul>
<br>
- <h3>Keyboard Commands</h3>
- <p>There are several keyboard commands (with default values) that can be used when running the sga program, these include: - </p>
+ <h3>Command Options</h3>
+ <p>There are several command options (with default values) which can be used to pass parameters to the program on start upthat can be used when running the: </p>
<p>-p 300 popsize (must be even, not 0 and not greater than 1000) </p>
<p>-c 16 chromsize (length of bitstring, not 0 and not greater than 80) </p>
<p>-x 70 crossover probability (0 = no crossover) </p>
@@ -84,9 +83,9 @@
<br>
<h3>Examples</h3>
<p>sga uses defaults as above </p>
- <p>sga 500 sets the population size to 500 </p>
- <p>sga c25 x2 m800 chromsize = 25, crossover = 25, 1 in 800 bits mutated </p>
- <p>sga s33 d2 display 33 individuals from every population </p>
+ <p>sga -p 500 sets the population size to 500 </p>
+ <p>sga -c 25 x2 m800 chromsize = 25, crossover = 25, 1 in 800 bits mutated </p>
+ <p>sga -s 33 d2 display 33 individuals from every population </p>
</div>
</div>
</div>
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ty...@us...> - 2008-02-16 16:15:09
|
Revision: 24
http://sga.svn.sourceforge.net/sga/?rev=24&view=rev
Author: tyront
Date: 2008-02-16 08:15:03 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
changed SGAResult to sgaresult as requested
Modified Paths:
--------------
branches/xml-output/code/sga.c
Modified: branches/xml-output/code/sga.c
===================================================================
--- branches/xml-output/code/sga.c 2008-02-16 16:08:00 UTC (rev 23)
+++ branches/xml-output/code/sga.c 2008-02-16 16:15:03 UTC (rev 24)
@@ -55,7 +55,7 @@
void setHeader(){
switch(outputtype){
case 2:sprintf(header, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
- sprintf(header, "%s <SGAResult>\n",
+ sprintf(header, "%s <sgaresult>\n",
header);
sprintf(header, "%s <popsize>%d</popsize>\n",
header,popsize);
@@ -162,7 +162,7 @@
footer,fconv_gen);
sprintf(footer, "%s <popconv>%d</popconv>\n",
footer,pconv_gen);
- sprintf(footer, "%s </SGAResult>\n",
+ sprintf(footer, "%s </sgaresult>\n",
footer);break;
case 1:
default: sprintf(footer, "fitness converged at generation %d\n", fconv_gen);
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ty...@us...> - 2008-02-16 16:08:06
|
Revision: 23
http://sga.svn.sourceforge.net/sga/?rev=23&view=rev
Author: tyront
Date: 2008-02-16 08:08:00 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
put files in truck when branching now reverted to r18 versions
Modified Paths:
--------------
trunk/code/README
trunk/code/sga.c
Modified: trunk/code/README
===================================================================
--- trunk/code/README 2008-02-16 16:05:29 UTC (rev 22)
+++ trunk/code/README 2008-02-16 16:08:00 UTC (rev 23)
@@ -32,10 +32,9 @@
-g 1000 number of generations (0 = run indefinitely)
-s 10 number of individuals to show in one generation (not > popsize)
-d 1 frequency of display (not 0, 8 = display every 8th generation)
- -t 1 type of output(1/default = printed statments, 2 = XML)
-h displays help and exits
-v displays the version and exits
-
+
Examples:
sga defaults as above
sga -p500 popsize = 500
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-02-16 16:05:29 UTC (rev 22)
+++ trunk/code/sga.c 2008-02-16 16:08:00 UTC (rev 23)
@@ -54,24 +54,6 @@
void setHeader(){
switch(outputtype){
- case 2:sprintf(header, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
- sprintf(header, "%s <SGAResult>\n",
- header);
- sprintf(header, "%s <popsize>%d</popsize>\n",
- header,popsize);
- sprintf(header, "%s <chromsize>%d</chromsize>\n",
- header,chromsize);
- sprintf(header, "%s <crossrate>%d</crossrate>\n",
- header,crossrate);
- sprintf(header, "%s <muterate>%d</muterate>\n",
- header,muterate);
- sprintf(header, "%s <fitfunc>%d</fitfunc>\n",
- header,fitfunc);
- sprintf(header, "%s <boostfit>%d</boostfit>\n",
- header,boostfit);
- sprintf(header, "%s <generations>\n",
- header);break;
- case 1:
default:sprintf(header, "--------------------------------------------------\n");
sprintf(header, "%spopulation size =%5d chromosome size =%5d\n",
header, popsize, chromsize);
@@ -88,20 +70,6 @@
switch(outputtype)
{
-
- case 2 :sprintf(genoutput, " <generation num=\"%d\">\n",
- gen);
- sprintf(genoutput, "%s <best>%d</best>\n",
- genoutput,best);
- sprintf(genoutput, "%s <worst>%d</worst>\n",
- genoutput,worst);
- sprintf(genoutput, "%s <mean>%d</mean>\n",
- genoutput,mean);
- sprintf(genoutput, "%s <stdDev>%d</stdDev>\n",
- genoutput,std_dev);
- sprintf(genoutput, "%s <sequences>\n",
- genoutput); break;
- case 1 :
default: sprintf(genoutput,"generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);break;
}
@@ -112,9 +80,6 @@
{
switch(outputtype)
{
- case 2:sprintf(genoutput, "%s <sequence>",
- genoutput);
- case 1:
default:break;//do nothing
}
}
@@ -123,8 +88,6 @@
{
switch(outputtype)
{
- case 2:
- case 1:
default:sprintf(genoutput,"%s%c",genoutput,c);break;
}
}
@@ -133,9 +96,6 @@
{
switch(outputtype)
{
- case 2:sprintf(genoutput, "%s</sequence>",
- genoutput);
- case 1:
default:sprintf(genoutput,"%s\n",genoutput);break;
}
}
@@ -144,11 +104,6 @@
{
switch(outputtype)
{
- case 2:sprintf(genoutput, "%s </sequences>\n",
- genoutput);
- sprintf(genoutput, "%s </generation>\n",
- genoutput);break;
- case 1:
default: sprintf(genoutput,"%s--------------------------------------------------\n",genoutput);break;
}
}
@@ -157,14 +112,6 @@
switch(outputtype)
{
- case 2:sprintf(footer, " </generations>\n");
- sprintf(footer, "%s <fitconv>%d</fitconv>\n",
- footer,fconv_gen);
- sprintf(footer, "%s <popconv>%d</popconv>\n",
- footer,pconv_gen);
- sprintf(footer, "%s </SGAResult>\n",
- footer);break;
- case 1:
default: sprintf(footer, "fitness converged at generation %d\n", fconv_gen);
sprintf(footer, "%spopulation converged at generation %d\n", footer, pconv_gen);
sprintf(footer, "%s--------------------------------------------------\n", footer); break;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <sky...@us...> - 2008-02-16 16:05:33
|
Revision: 22
http://sga.svn.sourceforge.net/sga/?rev=22&view=rev
Author: skywalker85
Date: 2008-02-16 08:05:29 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
uploaded win tutorial images
Added Paths:
-----------
trunk/web/images/cmdwindow.JPG
trunk/web/images/runbox.JPG
trunk/web/images/sgaoutput.JPG
Added: trunk/web/images/cmdwindow.JPG
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/cmdwindow.JPG
___________________________________________________________________
Name: svn:executable
+ *
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/images/runbox.JPG
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/runbox.JPG
___________________________________________________________________
Name: svn:executable
+ *
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/images/sgaoutput.JPG
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/sgaoutput.JPG
___________________________________________________________________
Name: svn:executable
+ *
Name: svn:mime-type
+ application/octet-stream
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <sky...@us...> - 2008-02-16 16:00:55
|
Revision: 21
http://sga.svn.sourceforge.net/sga/?rev=21&view=rev
Author: skywalker85
Date: 2008-02-16 08:00:52 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
wun support tutorial added
Added Paths:
-----------
trunk/web/support_runonwin.html
Added: trunk/web/support_runonwin.html
===================================================================
--- trunk/web/support_runonwin.html (rev 0)
+++ trunk/web/support_runonwin.html 2008-02-16 16:00:52 UTC (rev 21)
@@ -0,0 +1,95 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Support - The Simple genetic Algorithm</title>
+ <meta name="Description" content="" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body><div id="main"><div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+</div>
+<div id="menu">
+ <ul><li><a href="./index.html">News</a></li>
+<li><a href="./about.html">About</a></li>
+<li><a href="./roadmap.html">Roadmap</a></li>
+<li class="selected"><a href="./support.html">Support</a></li>
+<li><a href="./docs.html">Documentation</a></li>
+<li><a href="./download.html">Download</a></li>
+<li><a href="./bugs.html">Bugs</a></li>
+<li><a href="./license.html">License</a></li>
+</ul>
+</div>
+<div id="content"><div class="article">
+ <h2><a href="support.html">Support</a> » Running SGA on Windows </h2>
+ <h3> </h3>
+ <h3>Assumptions</h3>
+ <p>OK, firstly we have made some assumptions, these being: - </p>
+ <ul><li>You are running Windows XP and above</li>
+<li>That you have downloaded the sga C code and have converted it into an .exe file.</li>
+<li>You will need to save the cygwin1.dll into the same directory for sga to run. Cygwin1.dll can be downloaded from <a href="http://www.cse.dmu.ac.uk/~tw/genetic-algorithms/cygwin1.dll">here</a></li>
+<li>You are running sga from a folder called sga on your C:\ and have saved sga.exe and cygwin1.dll into this folder.</li>
+</ul>
+<br>
+ <h3>How To Use the sga Program</h3>
+ <ol><li>Open a new CMD window click on START > RUN > cmd > ENTER
+ <p><img src="images/runbox.jpg" alt="run box" width="204" height="116" /></p>
+</li>
+<br>
+<li> Make the cmd window as large as possible. If you hold down the ALT key and then press ENTER the cmd window will go to full screen mode.</li>
+
+<li>You will get the following cmd Window:-<p><img src="images/cmdwindow.jpg" alt="cmd window" width="393" height="213" /></p>
+ </li>
+ <br>
+ <li>Navigate to the C:\sga folder by using the following command: -
+ <blockquote>
+ <p> C:\sga</p>
+ </blockquote>
+ </li>
+ <li> Now the fun can really start! For your first ???experiment??? if you like, type in the following sga -f3 | more and press ENTER
+ <p><img src="images/sgaoutput.jpg" alt="cmd window" width="393" height="213"/></p>
+ <p>This will display the window above, showing the first page of results. To see more results, then press SPACEBAR. Ok, now to explain what each line shows. </p>
+ <p>a) The first part shows the parameter settings that were used.</p>
+ <p>b) The second part is the settings for each generation separated by dashed lines.</p>
+ <p>c) Underneath the dashed lines are the first 10 generations of each population, unless the ???s command has been used to change the number displayed. </p>
+ <p>d) Just above the dashed line for the next generation is a string of digits and/or dashes that represent the percentage of ones in each column: a - means no one???s or all ones (i.e. convergence), a 0 means less than 10% ones, a 1 means 10% or more but less than 20%, and so on.</p>
+ </li>
+ <li> To exit the program, type q, or wait until the program finishes at generation 1000.</li>
+ <li>. To rerun the program use the up-arrow key to recall the last command. You can use the left and right arrows to move through the command and edit it if you wish.</li>
+ </ol>
+ <br>
+ <h3>Fitness Functions</h3>
+ <p> There are a choice of 5 fitness functions that can be used when running the sga program. </p>
+ <p>These are: - </p>
+ <ul>
+ <li> 1 constant (all fitnesses the same), </li>
+ <li> 2 random (fitness() returns a random value), </li>
+ <li> 3 onemax (maximise the number of one???s), </li>
+ <li> 4 diffmax (maximise the difference between number of ones and zeros), </li>
+ <li> 5 integer (fitness equals integer equivalent of bitstring). </li>
+ </ul>
+ <br>
+ <h3>Keyboard Commands</h3>
+ <p>There are several keyboard commands (with default values) that can be used when running the sga program, these include: - </p>
+ <p>-p 300 popsize (must be even, not 0 and not greater than 1000) </p>
+ <p>-c 16 chromsize (length of bitstring, not 0 and not greater than 80) </p>
+ <p>-x 70 crossover probability (0 = no crossover) </p>
+ <p>-m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated) </p>
+ <p>-f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer) </p>
+ <p>-b 1 fitness boost (e.g. 2 = double the fitness of each individual) </p>
+ <p>-r 1 random seed (not 0) </p>
+ <p>-g 1000 number of generations (0 = run indefinitely) </p>
+ <p>-s 10 number of individuals to show in one generation (not > popsize) </p>
+ <p>-d 1 frequency of display (not 0, 8 = display every 8th generation) </p>
+ <br>
+ <h3>Examples</h3>
+ <p>sga uses defaults as above </p>
+ <p>sga 500 sets the population size to 500 </p>
+ <p>sga c25 x2 m800 chromsize = 25, crossover = 25, 1 in 800 bits mutated </p>
+ <p>sga s33 d2 display 33 individuals from every population </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
+
Property changes on: trunk/web/support_runonwin.html
___________________________________________________________________
Name: svn:executable
+ *
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ty...@us...> - 2008-02-16 13:10:51
|
Revision: 19
http://sga.svn.sourceforge.net/sga/?rev=19&view=rev
Author: tyront
Date: 2008-02-16 05:10:48 -0800 (Sat, 16 Feb 2008)
Log Message:
-----------
Created a branch for xml output.
Modified Paths:
--------------
branches/xml-output/code/README
branches/xml-output/code/sga.c
trunk/code/README
trunk/code/sga.c
Added Paths:
-----------
branches/xml-output/
Copied: branches/xml-output (from rev 18, trunk)
Modified: branches/xml-output/code/README
===================================================================
--- trunk/code/README 2008-02-15 23:43:57 UTC (rev 18)
+++ branches/xml-output/code/README 2008-02-16 13:10:48 UTC (rev 19)
@@ -32,9 +32,10 @@
-g 1000 number of generations (0 = run indefinitely)
-s 10 number of individuals to show in one generation (not > popsize)
-d 1 frequency of display (not 0, 8 = display every 8th generation)
+ -t 1 type of output(1/default = printed statments, 2 = XML)
-h displays help and exits
-v displays the version and exits
-
+
Examples:
sga defaults as above
sga -p500 popsize = 500
Modified: branches/xml-output/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-02-15 23:43:57 UTC (rev 18)
+++ branches/xml-output/code/sga.c 2008-02-16 13:10:48 UTC (rev 19)
@@ -54,6 +54,24 @@
void setHeader(){
switch(outputtype){
+ case 2:sprintf(header, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
+ sprintf(header, "%s <SGAResult>\n",
+ header);
+ sprintf(header, "%s <popsize>%d</popsize>\n",
+ header,popsize);
+ sprintf(header, "%s <chromsize>%d</chromsize>\n",
+ header,chromsize);
+ sprintf(header, "%s <crossrate>%d</crossrate>\n",
+ header,crossrate);
+ sprintf(header, "%s <muterate>%d</muterate>\n",
+ header,muterate);
+ sprintf(header, "%s <fitfunc>%d</fitfunc>\n",
+ header,fitfunc);
+ sprintf(header, "%s <boostfit>%d</boostfit>\n",
+ header,boostfit);
+ sprintf(header, "%s <generations>\n",
+ header);break;
+ case 1:
default:sprintf(header, "--------------------------------------------------\n");
sprintf(header, "%spopulation size =%5d chromosome size =%5d\n",
header, popsize, chromsize);
@@ -70,6 +88,20 @@
switch(outputtype)
{
+
+ case 2 :sprintf(genoutput, " <generation num=\"%d\">\n",
+ gen);
+ sprintf(genoutput, "%s <best>%d</best>\n",
+ genoutput,best);
+ sprintf(genoutput, "%s <worst>%d</worst>\n",
+ genoutput,worst);
+ sprintf(genoutput, "%s <mean>%d</mean>\n",
+ genoutput,mean);
+ sprintf(genoutput, "%s <stdDev>%d</stdDev>\n",
+ genoutput,std_dev);
+ sprintf(genoutput, "%s <sequences>\n",
+ genoutput); break;
+ case 1 :
default: sprintf(genoutput,"generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);break;
}
@@ -80,6 +112,9 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s <sequence>",
+ genoutput);
+ case 1:
default:break;//do nothing
}
}
@@ -88,6 +123,8 @@
{
switch(outputtype)
{
+ case 2:
+ case 1:
default:sprintf(genoutput,"%s%c",genoutput,c);break;
}
}
@@ -96,6 +133,9 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s</sequence>",
+ genoutput);
+ case 1:
default:sprintf(genoutput,"%s\n",genoutput);break;
}
}
@@ -104,6 +144,11 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s </sequences>\n",
+ genoutput);
+ sprintf(genoutput, "%s </generation>\n",
+ genoutput);break;
+ case 1:
default: sprintf(genoutput,"%s--------------------------------------------------\n",genoutput);break;
}
}
@@ -112,6 +157,14 @@
switch(outputtype)
{
+ case 2:sprintf(footer, " </generations>\n");
+ sprintf(footer, "%s <fitconv>%d</fitconv>\n",
+ footer,fconv_gen);
+ sprintf(footer, "%s <popconv>%d</popconv>\n",
+ footer,pconv_gen);
+ sprintf(footer, "%s </SGAResult>\n",
+ footer);break;
+ case 1:
default: sprintf(footer, "fitness converged at generation %d\n", fconv_gen);
sprintf(footer, "%spopulation converged at generation %d\n", footer, pconv_gen);
sprintf(footer, "%s--------------------------------------------------\n", footer); break;
Modified: trunk/code/README
===================================================================
--- trunk/code/README 2008-02-15 23:43:57 UTC (rev 18)
+++ trunk/code/README 2008-02-16 13:10:48 UTC (rev 19)
@@ -32,9 +32,10 @@
-g 1000 number of generations (0 = run indefinitely)
-s 10 number of individuals to show in one generation (not > popsize)
-d 1 frequency of display (not 0, 8 = display every 8th generation)
+ -t 1 type of output(1/default = printed statments, 2 = XML)
-h displays help and exits
-v displays the version and exits
-
+
Examples:
sga defaults as above
sga -p500 popsize = 500
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-02-15 23:43:57 UTC (rev 18)
+++ trunk/code/sga.c 2008-02-16 13:10:48 UTC (rev 19)
@@ -54,6 +54,24 @@
void setHeader(){
switch(outputtype){
+ case 2:sprintf(header, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
+ sprintf(header, "%s <SGAResult>\n",
+ header);
+ sprintf(header, "%s <popsize>%d</popsize>\n",
+ header,popsize);
+ sprintf(header, "%s <chromsize>%d</chromsize>\n",
+ header,chromsize);
+ sprintf(header, "%s <crossrate>%d</crossrate>\n",
+ header,crossrate);
+ sprintf(header, "%s <muterate>%d</muterate>\n",
+ header,muterate);
+ sprintf(header, "%s <fitfunc>%d</fitfunc>\n",
+ header,fitfunc);
+ sprintf(header, "%s <boostfit>%d</boostfit>\n",
+ header,boostfit);
+ sprintf(header, "%s <generations>\n",
+ header);break;
+ case 1:
default:sprintf(header, "--------------------------------------------------\n");
sprintf(header, "%spopulation size =%5d chromosome size =%5d\n",
header, popsize, chromsize);
@@ -70,6 +88,20 @@
switch(outputtype)
{
+
+ case 2 :sprintf(genoutput, " <generation num=\"%d\">\n",
+ gen);
+ sprintf(genoutput, "%s <best>%d</best>\n",
+ genoutput,best);
+ sprintf(genoutput, "%s <worst>%d</worst>\n",
+ genoutput,worst);
+ sprintf(genoutput, "%s <mean>%d</mean>\n",
+ genoutput,mean);
+ sprintf(genoutput, "%s <stdDev>%d</stdDev>\n",
+ genoutput,std_dev);
+ sprintf(genoutput, "%s <sequences>\n",
+ genoutput); break;
+ case 1 :
default: sprintf(genoutput,"generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);break;
}
@@ -80,6 +112,9 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s <sequence>",
+ genoutput);
+ case 1:
default:break;//do nothing
}
}
@@ -88,6 +123,8 @@
{
switch(outputtype)
{
+ case 2:
+ case 1:
default:sprintf(genoutput,"%s%c",genoutput,c);break;
}
}
@@ -96,6 +133,9 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s</sequence>",
+ genoutput);
+ case 1:
default:sprintf(genoutput,"%s\n",genoutput);break;
}
}
@@ -104,6 +144,11 @@
{
switch(outputtype)
{
+ case 2:sprintf(genoutput, "%s </sequences>\n",
+ genoutput);
+ sprintf(genoutput, "%s </generation>\n",
+ genoutput);break;
+ case 1:
default: sprintf(genoutput,"%s--------------------------------------------------\n",genoutput);break;
}
}
@@ -112,6 +157,14 @@
switch(outputtype)
{
+ case 2:sprintf(footer, " </generations>\n");
+ sprintf(footer, "%s <fitconv>%d</fitconv>\n",
+ footer,fconv_gen);
+ sprintf(footer, "%s <popconv>%d</popconv>\n",
+ footer,pconv_gen);
+ sprintf(footer, "%s </SGAResult>\n",
+ footer);break;
+ case 1:
default: sprintf(footer, "fitness converged at generation %d\n", fconv_gen);
sprintf(footer, "%spopulation converged at generation %d\n", footer, pconv_gen);
sprintf(footer, "%s--------------------------------------------------\n", footer); break;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2008-02-15 23:43:58
|
Revision: 18
http://sga.svn.sourceforge.net/sga/?rev=18&view=rev
Author: tim-watson
Date: 2008-02-15 15:43:57 -0800 (Fri, 15 Feb 2008)
Log Message:
-----------
Removed all unnecessary files and tidied code.
Modified Paths:
--------------
branches/tim/code/Makefile
branches/tim/code/README
branches/tim/code/sga.c
Removed Paths:
-------------
branches/tim/code/HELP
branches/tim/code/VERSION
branches/tim/code/data.c
branches/tim/code/data.h
branches/tim/code/input.c
branches/tim/code/input.h
branches/tim/code/output.c
branches/tim/code/output.h
Deleted: branches/tim/code/HELP
===================================================================
--- branches/tim/code/HELP 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/HELP 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,17 +0,0 @@
-sga - The simple genetic algorithm.
-
-Command line options (each option takes a non-negative integer as an argument,
-the default value for each option is shown):
- -p 300 popsize (must be even, not 0 and not greater than 1000)
- -c 16 chromosome size (length of bitstring, not 0 and not greater than 80)
- -x 70 crossover probability (0 = no crossover)
- -m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated)
- -f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer)
- -b 1 fitness boost (e.g. 2 = double the fitness of each individual)
- -r 1 random seed (not 0)
- -g 1000 number of generations (0 = run indefinitely)
- -s 10 number of individuals to show in one generation (not > popsize)
- -d 1 frequency of display (not 0, 8 = display every 8th generation)
- -h displays help and exits
- -v displays the version and exits
-
Modified: branches/tim/code/Makefile
===================================================================
--- branches/tim/code/Makefile 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/Makefile 2008-02-15 23:43:57 UTC (rev 18)
@@ -2,21 +2,18 @@
# make nogsl makes sga without using gsl
# make clean removes all .o files and sga
-sga: sga.o displayfile.o
- gcc sga.o displayfile.o -lgsl -lgslcblas -lm -o sga
+sga: sga.o
+ gcc sga.o -lgsl -lgslcblas -lm -o sga
sga.o: sga.c
gcc -c sga.c -o sga.o
-nogsl: sga.nogsl.o displayfile.o
- gcc sga.o displayfile.o -lm -o sga
+nogsl: sga.nogsl.o
+ gcc sga.o -lm -o sga
sga.nogsl.o: sga.c
gcc -c -DNOGSL sga.c -o sga.o
-displayfile.o: displayfile.c
- gcc -c displayfile.c -o displayfile.o
-
.PHONY: clean
clean:
rm -f *.o sga
Modified: branches/tim/code/README
===================================================================
--- branches/tim/code/README 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/README 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,49 +1,9 @@
-sga - A Simple Genetic Algorithm
-
-WHAT IS SGA?
-
-sga is a program that demonstrates a standard genetic algorithm with some
-simple fitness functions. Its features include:
-
- o Fixed-length binary strings.
- o Static population size (all generations equal size).
- o Standard proportionate reproduction.
- o Optional one-point crossover and/or mutation (bit-flipping).
- o Choice of fitness function:
- 1 constant (all fitnesses the same),
- 2 random (fitness() returns a random value),
- 3 onemax (maximise the number of ones),
- 4 diffmax (maximise the difference between number of ones and zeros),
- 5 integer (fitness equals integer equivalent of bitstring).
- o Statistics: best, worst, mean, standard deviation per generation.
- o A one-line summary of the number of ones in each locus is shown below
- each displayed generation. A '-' means all ones or no ones, and a digit
- represents the percentage of ones: 0=less than 10%, 1=10%+, 2=20%+ etc.
-
-Command line options (each option takes a non-negative integer as an argument,
-the default value for each option is shown):
- -p 300 popsize (must be even, not 0 and not greater than 1000)
- -c 16 chromsize (length of bitstring, not 0 and not greater than 80)
- -x 70 crossover probability (0 = no crossover)
- -m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated)
- -f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer)
- -b 1 fitness boost (e.g. 2 = double the fitness of each individual)
- -r 1 random seed (not 0)
- -g 1000 number of generations (0 = run indefinitely)
- -s 10 number of individuals to show in one generation (not > popsize)
- -d 1 frequency of display (not 0, 8 = display every 8th generation)
- -h displays help and exits
- -v displays the version and exits
-
-Examples:
- sga defaults as above
- sga -p500 popsize = 500
- sga -c31 -x0 -m500 chromsize = 31, no crossover, 1 in 500 bits mutated
- sga -s33 -d2 display 33 individuals from every other generation
-
INSTALLING, COMPILING, LINKING AND RUNNING SGA
Install the source code and makefile in a directory, ensure that you have
already installed both the gcc compiler and gsl development libraries,
-and type 'make'. The program should now run if you type './sga'
+and type 'make'*. The program should now run if you type './sga'. See the
+sga.c file for brief usage help.
+* If you don't want to use the recommended gsl libraries then you can
+ type 'make nogsl' to use the standard C srand() and rand() functions.
Deleted: branches/tim/code/VERSION
===================================================================
--- branches/tim/code/VERSION 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/VERSION 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,2 +0,0 @@
-sga - the simple gentic algorithm version 0.3.
-Licenced under the GNU Public Licence 3.0.
Deleted: branches/tim/code/data.c
===================================================================
Deleted: branches/tim/code/data.h
===================================================================
Deleted: branches/tim/code/input.c
===================================================================
Deleted: branches/tim/code/input.h
===================================================================
Deleted: branches/tim/code/output.c
===================================================================
--- branches/tim/code/output.c 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/output.c 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,18 +0,0 @@
-#include <stdio.h>
-
-int displayfile(char *filename, char *refname)
-{
- FILE * file = fopen(filename,"r");
- if (file == NULL){
- printf("Help file for %s not found.\nPlease contact sga team.\n", refname);
- return 1; /* Add a proper gnu error function to this rather then a break.*/
- /* But this works for now.*/
- }
- printf("WHA!");
- char line[81];
- while(fgets(line, 81, file) != NULL){
- printf("%s",line);
- }
-}
-
-
Deleted: branches/tim/code/output.h
===================================================================
--- branches/tim/code/output.h 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/output.h 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,2 +0,0 @@
-int displayfile(char *filename, char *refname);
-
Modified: branches/tim/code/sga.c
===================================================================
--- branches/tim/code/sga.c 2008-02-15 22:27:36 UTC (rev 17)
+++ branches/tim/code/sga.c 2008-02-15 23:43:57 UTC (rev 18)
@@ -1,6 +1,43 @@
/*
sga - a simple genetic algorithm.
+A demonstration of a standard genetic algorithm with some simple fitness
+functions.
+
+ o Fixed-length binary strings.
+ o Static population size (all generations equal size).
+ o Standard proportionate reproduction.
+ o Optional one-point crossover and/or mutation (bit-flipping).
+ o Choice of fitness function:
+ 1 constant (all fitnesses the same),
+ 2 random (fitness() returns a random value),
+ 3 onemax (maximise the number of ones),
+ 4 diffmax (maximise the difference between number of ones and zeros),
+ 5 integer (fitness equals integer equivalent of bitstring).
+ o Statistics: best, worst, mean, standard deviation per generation.
+ o A one-line summary of the number of ones in each locus is shown below
+ each displayed generation. A '-' means all ones or no ones, and a digit
+ represents the percentage of ones: 0=less than 10%, 1=10%+, 2=20%+ etc.
+
+Command line options (each option takes a non-negative integer as an argument,
+the default value for each option is shown):
+ -p 300 popsize (must be even, not 0 and not greater than 1000)
+ -c 16 chromsize (length of bitstring, not 0 and not greater than 80)
+ -x 70 crossover probability (0 = no crossover)
+ -m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated)
+ -f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer)
+ -b 1 fitness boost (e.g. 2 = double the fitness of each individual)
+ -r 1 random seed (not 0)
+ -g 1000 number of generations (0 = run indefinitely)
+ -s 10 number of individuals to show in one generation (not > popsize)
+ -d 1 frequency of display (not 0, 8 = display every 8th generation)
+
+Examples:
+ sga defaults as above
+ sga -p500 popsize = 500
+ sga -c31 -x0 -m500 chromsize = 31, no crossover, 1 in 500 bits mutated
+ sga -s33 -d2 display 33 individuals from every other generation
+
This file is part of sga.
sga is free software: you can redistribute it and/or modify
@@ -21,7 +58,6 @@
#include <stdio.h>
#include <math.h> /* needed for sqrt() to calc std. dev. */
-#include "displayfile.h" /* display the help and version files */
#ifdef NOGSL /* if the GNU library is not available */
#include <stdlib.h> /* include rand() and srand() */
@@ -51,8 +87,7 @@
double mean, /* mean fitness for generation */
std_dev; /* standard deviation of fitnesses */
-main(int argc, char *argv[])
-{
+int main(int argc, char *argv[]) {
int i, j, k, gen, choice, count[80],
fconv=0, fconv_gen=0, pconv=0, pconv_count, pconv_gen=0;
@@ -109,21 +144,14 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
- case 'h': displayfile("HELP","Help");
- exit(0);
- case 'v': displayfile("VERSION","Version");
- exit(0);
default: break;
}
/* display the significant parameter settings */
printf("--------------------------------------------------\n");
- printf("population size =%5d chromosome size =%5d\n",
- popsize, chromsize);
- printf("crossover rate =%5d mutation rate =%5d\n",
- crossrate, muterate);
- printf("fitness function =%5d fitness boost =%5d\n",
- fitfunc, boostfit);
+ printf("popsize =%5d\tchromsize =%5d\n", popsize, chromsize);
+ printf("crossrate =%5d\tmuterate =%5d\n", crossrate, muterate);
+ printf("fitfunc =%5d\tboostfit =%5d\n", fitfunc, boostfit);
printf("--------------------------------------------------\n");
/* initialise the PRNG */
@@ -187,7 +215,7 @@
fconv = 1;
fconv_gen = gen;
}
- printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
+ printf("gen=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
@@ -301,7 +329,7 @@
fconv = 1;
fconv_gen = gen;
}
- printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
+ printf("gen=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
@@ -333,7 +361,10 @@
printf("fitness converged at generation %d\n", fconv_gen);
printf("population converged at generation %d\n", pconv_gen);
printf("--------------------------------------------------\n");
+
#ifndef NOGSL
gsl_rng_free(prng);
-#endif /* NOGSL */
+#endif /* !NOGSL */
+
+ return 0;
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2008-02-15 22:27:39
|
Revision: 17
http://sga.svn.sourceforge.net/sga/?rev=17&view=rev
Author: tim-watson
Date: 2008-02-15 14:27:36 -0800 (Fri, 15 Feb 2008)
Log Message:
-----------
Created a branch of revision 14 of sga/trunk to try out an alternate development of the code.
Revision Links:
--------------
http://sga.svn.sourceforge.net/sga/?rev=14&view=rev
Modified Paths:
--------------
trunk/code/sga.c
Added Paths:
-----------
branches/tim/
Copied: branches/tim (from rev 14, trunk)
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-02-13 17:04:45 UTC (rev 16)
+++ trunk/code/sga.c 2008-02-15 22:27:36 UTC (rev 17)
@@ -406,7 +406,8 @@
setFooter(fconv_gen,pconv_gen);
printf("%s",footer);
+
#ifndef NOGSL
gsl_rng_free(prng);
-#endif /* NOGSL */
+#endif /* !NOGSL */
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <ty...@us...> - 2008-02-13 17:04:51
|
Revision: 16
http://sga.svn.sourceforge.net/sga/?rev=16&view=rev
Author: tyront
Date: 2008-02-13 09:04:45 -0800 (Wed, 13 Feb 2008)
Log Message:
-----------
replaced most of the prints with functions and added -t to select a output type
Modified Paths:
--------------
trunk/code/sga.c
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-01-26 23:38:34 UTC (rev 15)
+++ trunk/code/sga.c 2008-02-13 17:04:45 UTC (rev 16)
@@ -17,8 +17,6 @@
along with sga. If not, see <http://www.gnu.org/licenses/>.
*/
-
-
#include <stdio.h>
#include <math.h> /* needed for sqrt() to calc std. dev. */
#include "displayfile.h" /* display the help and version files */
@@ -31,26 +29,95 @@
#define RNG(N) (gsl_rng_uniform_int(prng,(N))) /* and set RNG() to it */
#endif /* endif NOGSL */
-
-
-char curr[1000][80], /* current generation */
- next[1000][80]; /* next generation */
-int fit[1000], /* fitness values */
- popsize = 300,
- chromsize = 16,
- crossrate = 70,
- muterate = 1000,
- fitfunc = 1,
- boostfit = 1,
- rseed = 1,
- gens = 1000,
- sizedispl = 10,
- displfreq = 1,
+char header[512], /* header of output*/
+ genoutput[1024], /* generation output */
+ footer[512], /* footer of output*/
+ curr[1000][80], /* current generation */
+ next[1000][80]; /* next generation */
+int fit[1000], /* fitness values */
+ popsize = 300,
+ chromsize = 16,
+ crossrate = 70,
+ muterate = 1000,
+ fitfunc = 1,
+ boostfit = 1,
+ rseed = 1,
+ gens = 1000,
+ sizedispl = 10,
+ displfreq = 1,
+ outputtype = 0,
best, /* best of generation */
worst; /* worst of generation */
double mean, /* mean fitness for generation */
std_dev; /* standard deviation of fitnesses */
+
+void setHeader(){
+ switch(outputtype){
+ default:sprintf(header, "--------------------------------------------------\n");
+ sprintf(header, "%spopulation size =%5d chromosome size =%5d\n",
+ header, popsize, chromsize);
+ sprintf(header, "%scrossover rate =%5d mutation rate =%5d\n",
+ header, crossrate, muterate);
+ sprintf(header, "%sfitness function =%5d fitness boost =%5d\n",
+ header, fitfunc, boostfit);
+ sprintf(header ,"%s--------------------------------------------------\n",header);break;
+ }
+}
+
+void setGenInfo(int gen)
+{
+
+ switch(outputtype)
+ {
+ default: sprintf(genoutput,"generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
+ gen, best, worst, mean, std_dev);break;
+ }
+
+}
+
+void setSequenceOpen()
+{
+ switch(outputtype)
+ {
+ default:break;//do nothing
+ }
+}
+
+void setSequenceChar(char c)
+{
+ switch(outputtype)
+ {
+ default:sprintf(genoutput,"%s%c",genoutput,c);break;
+ }
+}
+
+void setSequenceClose()
+{
+ switch(outputtype)
+ {
+ default:sprintf(genoutput,"%s\n",genoutput);break;
+ }
+}
+
+void setGenEnd()
+{
+ switch(outputtype)
+ {
+ default: sprintf(genoutput,"%s--------------------------------------------------\n",genoutput);break;
+ }
+}
+
+void setFooter(int fconv_gen,int pconv_gen){
+
+ switch(outputtype)
+ {
+ default: sprintf(footer, "fitness converged at generation %d\n", fconv_gen);
+ sprintf(footer, "%spopulation converged at generation %d\n", footer, pconv_gen);
+ sprintf(footer, "%s--------------------------------------------------\n", footer); break;
+ }
+}
+
main(int argc, char *argv[])
{
int i, j, k, gen, choice, count[80],
@@ -109,6 +176,11 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
+ case 't': if (*++argv[0])
+ outputtype = atoi(argv[0]);
+ else if (--argc > 0)
+ outputtype = atoi(*++argv);
+ break;
case 'h': displayfile("HELP","Help");
exit(0);
case 'v': displayfile("VERSION","Version");
@@ -117,14 +189,9 @@
}
/* display the significant parameter settings */
- printf("--------------------------------------------------\n");
- printf("population size =%5d chromosome size =%5d\n",
- popsize, chromsize);
- printf("crossover rate =%5d mutation rate =%5d\n",
- crossrate, muterate);
- printf("fitness function =%5d fitness boost =%5d\n",
- fitfunc, boostfit);
- printf("--------------------------------------------------\n");
+
+ setHeader();
+ printf("%s",header);
/* initialise the PRNG */
#ifdef NOGSL
@@ -187,21 +254,22 @@
fconv = 1;
fconv_gen = gen;
}
- printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
- gen, best, worst, mean, std_dev);
+ setGenInfo(gen);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
- for (i=0; i<sizedispl; i++) {
+ for (i=0; i<sizedispl; i++) {
+ setSequenceOpen();
for (j=0; j<chromsize; j++) { /* show individuals */
- putchar(curr[i][j]);
+ setSequenceChar(curr[i][j]);
count[j] += curr[i][j] - '0'; /* sum columns in pop */
}
- printf("\n");
+ setSequenceClose();
}
for (; i<popsize; i++)
for (j=0; j<chromsize; j++)
count[j] += curr[i][j] - '0';
pconv_count = 0;
+ setSequenceOpen();
for (i=0; i<chromsize; i++) {
if ((count[i]!=0) && (count[i]!=popsize))
count[i] = count[i]*10/popsize + '0';
@@ -209,13 +277,15 @@
count[i] = '-';
pconv_count++;
}
- putchar(count[i]);
+ setSequenceChar(count[i]);
}
+ setSequenceClose();
if ((!pconv) && (pconv_count==chromsize)) { /* if pop converged */
pconv = 1;
pconv_gen = gen;
}
- printf("\n--------------------------------------------------\n");
+ setGenEnd();
+ printf("%s",genoutput);
}
/* produce next generation and make it the current generation */
@@ -301,21 +371,22 @@
fconv = 1;
fconv_gen = gen;
}
- printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
- gen, best, worst, mean, std_dev);
+ setGenInfo(gen);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
- for (i=0; i<sizedispl; i++) {
+ for (i=0; i<sizedispl; i++) {
+ setSequenceOpen();
for (j=0; j<chromsize; j++) { /* show individuals */
- putchar(curr[i][j]);
+ setSequenceChar(curr[i][j]);
count[j] += curr[i][j] - '0'; /* sum columns in pop */
}
- printf("\n");
+ setSequenceClose();
}
for (; i<popsize; i++)
for (j=0; j<chromsize; j++)
count[j] += curr[i][j] - '0';
pconv_count = 0;
+ setSequenceOpen();
for (i=0; i<chromsize; i++) {
if ((count[i]!=0) && (count[i]!=popsize))
count[i] = count[i]*10/popsize + '0';
@@ -323,16 +394,18 @@
count[i] = '-';
pconv_count++;
}
- putchar(count[i]);
+ setSequenceChar(count[i]);
}
+ setSequenceClose();
if ((!pconv) && (pconv_count==chromsize)) { /* if pop converged */
pconv = 1;
pconv_gen = gen;
}
- printf("\n--------------------------------------------------\n");
- printf("fitness converged at generation %d\n", fconv_gen);
- printf("population converged at generation %d\n", pconv_gen);
- printf("--------------------------------------------------\n");
+ setGenEnd();
+ printf("%s",genoutput);
+
+ setFooter(fconv_gen,pconv_gen);
+ printf("%s",footer);
#ifndef NOGSL
gsl_rng_free(prng);
#endif /* NOGSL */
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2008-01-26 23:38:42
|
Revision: 15
http://sga.svn.sourceforge.net/sga/?rev=15&view=rev
Author: tim-watson
Date: 2008-01-26 15:38:34 -0800 (Sat, 26 Jan 2008)
Log Message:
-----------
Corrected file renames and deletions.
Added Paths:
-----------
trunk/code/displayfile.c
trunk/code/displayfile.h
Removed Paths:
-------------
trunk/code/data.c
trunk/code/data.h
trunk/code/input.c
trunk/code/input.h
trunk/code/output.c
trunk/code/output.h
Deleted: trunk/code/data.c
===================================================================
Deleted: trunk/code/data.h
===================================================================
Copied: trunk/code/displayfile.c (from rev 14, trunk/code/output.c)
===================================================================
--- trunk/code/displayfile.c (rev 0)
+++ trunk/code/displayfile.c 2008-01-26 23:38:34 UTC (rev 15)
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int displayfile(char *filename, char *refname)
+{
+ FILE * file = fopen(filename,"r");
+ if (file == NULL) {
+ printf("%s file not found.\n", refname);
+ return 1; /* add a proper GNU error to this rather than a break */
+ /* but this works for now. */
+ }
+ char line[81];
+ while (fgets(line,81,file) != NULL) {
+ printf("%s",line);
+ }
+}
+
+
Copied: trunk/code/displayfile.h (from rev 14, trunk/code/output.h)
===================================================================
--- trunk/code/displayfile.h (rev 0)
+++ trunk/code/displayfile.h 2008-01-26 23:38:34 UTC (rev 15)
@@ -0,0 +1,2 @@
+int displayfile(char *filename, char *refname);
+
Deleted: trunk/code/input.c
===================================================================
Deleted: trunk/code/input.h
===================================================================
Deleted: trunk/code/output.c
===================================================================
--- trunk/code/output.c 2008-01-26 23:31:36 UTC (rev 14)
+++ trunk/code/output.c 2008-01-26 23:38:34 UTC (rev 15)
@@ -1,18 +0,0 @@
-#include <stdio.h>
-
-int displayfile(char *filename, char *refname)
-{
- FILE * file = fopen(filename,"r");
- if (file == NULL){
- printf("Help file for %s not found.\nPlease contact sga team.\n", refname);
- return 1; /* Add a proper gnu error function to this rather then a break.*/
- /* But this works for now.*/
- }
- printf("WHA!");
- char line[81];
- while(fgets(line, 81, file) != NULL){
- printf("%s",line);
- }
-}
-
-
Deleted: trunk/code/output.h
===================================================================
--- trunk/code/output.h 2008-01-26 23:31:36 UTC (rev 14)
+++ trunk/code/output.h 2008-01-26 23:38:34 UTC (rev 15)
@@ -1,2 +0,0 @@
-int displayfile(char *filename, char *refname);
-
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2008-01-26 23:31:42
|
Revision: 14
http://sga.svn.sourceforge.net/sga/?rev=14&view=rev
Author: tim-watson
Date: 2008-01-26 15:31:36 -0800 (Sat, 26 Jan 2008)
Log Message:
-----------
Added compiler directives so that sga will compile without the
GNU scientific library, modified the Makefile accordingly and
renamed output.* displayfile.*. Removed some empty files and
tidied up the HELP, VERSION and displayfile.c files (this should
really have been several commits).
Modified Paths:
--------------
trunk/code/Makefile
trunk/code/VERSION
trunk/code/sga.c
Modified: trunk/code/Makefile
===================================================================
--- trunk/code/Makefile 2008-01-20 17:20:59 UTC (rev 13)
+++ trunk/code/Makefile 2008-01-26 23:31:36 UTC (rev 14)
@@ -1,2 +1,22 @@
-sga: sga.c
- gcc -o sga sga.c output.c -lgsl -lgslcblas -lm
+# make makes sga
+# make nogsl makes sga without using gsl
+# make clean removes all .o files and sga
+
+sga: sga.o displayfile.o
+ gcc sga.o displayfile.o -lgsl -lgslcblas -lm -o sga
+
+sga.o: sga.c
+ gcc -c sga.c -o sga.o
+
+nogsl: sga.nogsl.o displayfile.o
+ gcc sga.o displayfile.o -lm -o sga
+
+sga.nogsl.o: sga.c
+ gcc -c -DNOGSL sga.c -o sga.o
+
+displayfile.o: displayfile.c
+ gcc -c displayfile.c -o displayfile.o
+
+.PHONY: clean
+clean:
+ rm -f *.o sga
Modified: trunk/code/VERSION
===================================================================
--- trunk/code/VERSION 2008-01-20 17:20:59 UTC (rev 13)
+++ trunk/code/VERSION 2008-01-26 23:31:36 UTC (rev 14)
@@ -1,3 +1,2 @@
-sga - The simple gentic algorithm Version 0.3.
-Copyright 2007 Tim Watson.
-Licenced Under the GNU Public Licence 3.0
+sga - the simple gentic algorithm version 0.3.
+Licenced under the GNU Public Licence 3.0.
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2008-01-20 17:20:59 UTC (rev 13)
+++ trunk/code/sga.c 2008-01-26 23:31:36 UTC (rev 14)
@@ -1,6 +1,5 @@
/*
sga - a simple genetic algorithm.
-Copyright 2003, 2007 Tim Watson
This file is part of sga.
@@ -21,15 +20,22 @@
#include <stdio.h>
-#include <math.h> /* needed for sqrt() to calc std. dev. */
-#include <gsl/gsl_rng.h> /* a good pseudo-random number generator */
-#include "output.h"
+#include <math.h> /* needed for sqrt() to calc std. dev. */
+#include "displayfile.h" /* display the help and version files */
+#ifdef NOGSL /* if the GNU library is not available */
+#include <stdlib.h> /* include rand() and srand() */
+#define RNG(N) (rand()%(N)) /* and set RNG() to rand() */
+#else /* else */
+#include <gsl/gsl_rng.h> /* include a good random number generator */
+#define RNG(N) (gsl_rng_uniform_int(prng,(N))) /* and set RNG() to it */
+#endif /* endif NOGSL */
-char curr[1000][80], /* current generation */
- next[1000][80]; /* next generation */
-int fit[1000], /* fitness values */
+
+char curr[1000][80], /* current generation */
+ next[1000][80]; /* next generation */
+int fit[1000], /* fitness values */
popsize = 300,
chromsize = 16,
crossrate = 70,
@@ -40,10 +46,10 @@
gens = 1000,
sizedispl = 10,
displfreq = 1,
- best, /* best of generation */
- worst; /* worst of generation */
-double mean, /* mean fitness for generation */
- std_dev; /* standard deviation of fitnesses */
+ best, /* best of generation */
+ worst; /* worst of generation */
+double mean, /* mean fitness for generation */
+ std_dev; /* standard deviation of fitnesses */
main(int argc, char *argv[])
{
@@ -53,8 +59,6 @@
/* accept the command line options */
while (--argc>0 && (*++argv)[0]=='-')
switch (*++argv[0]) {
- case 'h': displayfile("HELP", "-h");
- exit(0);
case 'p': if (*++argv[0])
popsize = atoi(argv[0]);
else if (--argc > 0)
@@ -105,9 +109,10 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
- case 'v': displayfile("VERSION", "-v");
+ case 'h': displayfile("HELP","Help");
exit(0);
-
+ case 'v': displayfile("VERSION","Version");
+ exit(0);
default: break;
}
@@ -121,12 +126,18 @@
fitfunc, boostfit);
printf("--------------------------------------------------\n");
- /* initialise the population and the PRNG */
+ /* initialise the PRNG */
+#ifdef NOGSL
+ srand(rseed);
+#else
gsl_rng * prng = gsl_rng_alloc(gsl_rng_ranlxs2);
gsl_rng_set(prng, rseed);
+#endif /* NOGSL */
+
+ /* initialise the population */
for (i=0; i<popsize; i++)
for (j=0; j<chromsize; j++)
- curr[i][j] = '0' + (gsl_rng_uniform_int(prng, 2));
+ curr[i][j] = '0' + (RNG(2)); /* RNG(N+1) returns rand int from [0..N] */
/* main loop of genetic algorithm */
for (gen=1; gen!=gens; gen++) {
@@ -134,24 +145,24 @@
/* calculate fitness of current population */
for (i=0; i<popsize; i++) {
switch (fitfunc) {
- case 2: fit[i] = gsl_rng_uniform_int(prng,chromsize+1) + 1; /* random */
+ case 2: fit[i] = RNG(chromsize+1) + 1; /* random */
break;
- case 3: fit[i] = 1; /* onemax */
+ case 3: fit[i] = 1; /* onemax */
for (j=0; j<chromsize; j++)
fit[i] += curr[i][j] - '0';
break;
- case 4: fit[i] = 1; /* diffmax */
+ case 4: fit[i] = 1; /* diffmax */
for (j=0; j<chromsize; j++)
fit[i] += curr[i][j] - '0';
if (fit[i] < ((chromsize+1)/2)+1)
fit[i] = chromsize + 2 - fit[i];
break;
- case 5: fit[i] = curr[i][0] - '0'; /* integer */
+ case 5: fit[i] = curr[i][0] - '0'; /* integer */
for (j=1; j<chromsize; j++)
fit[i] = (fit[i]<<1) + curr[i][j] - '0';
fit[i]++;
break;
- default: fit[i] = 1; /* constant */
+ default: fit[i] = 1; /* constant */
break;
}
fit[i] *= boostfit;
@@ -212,7 +223,7 @@
fit[i] += fit[i-1];
for (i=0; i<popsize; i++) { /* reproduce */
- choice = gsl_rng_uniform_int(prng,fit[popsize-1]) + 1;
+ choice = RNG(fit[popsize-1]) + 1;
j=0;
while (choice > fit[j])
j++;
@@ -221,8 +232,8 @@
}
for (i=0; i<popsize; i+=2) /* crossover */
- if (crossrate > gsl_rng_uniform_int(prng,100)) {
- choice = gsl_rng_uniform_int(prng,chromsize) + 1;
+ if (crossrate > RNG(100)) {
+ choice = RNG(chromsize) + 1;
for (j=0; j<choice; j++) {
curr[i][j] = next[i][j];
curr[i+1][j] = next[i+1][j];
@@ -240,7 +251,7 @@
if (muterate) /* mutate */
for (i=0; i<popsize; i++)
for (j=0; j<chromsize; j++)
- if (gsl_rng_uniform_int(prng,muterate) == 0)
+ if (RNG(muterate) == 0)
curr[i][j] ^= 1; /* XOR the lsb to swap '0' and '1' */
/* end of main loop of genetic algorithm */
@@ -249,24 +260,24 @@
/* calculate fitness of last generation */
for (i=0; i<popsize; i++) {
switch (fitfunc) {
- case 2: fit[i] = gsl_rng_uniform_int(prng,chromsize+1) + 1; /* random */
+ case 2: fit[i] = RNG(chromsize+1) + 1; /* random */
break;
- case 3: fit[i] = 1; /* onemax */
+ case 3: fit[i] = 1; /* onemax */
for (j=0; j<chromsize; j++)
fit[i] += curr[i][j] - '0';
break;
- case 4: fit[i] = 1; /* diffmax */
+ case 4: fit[i] = 1; /* diffmax */
for (j=0; j<chromsize; j++)
fit[i] += curr[i][j] - '0';
if (fit[i] < ((chromsize+1)/2)+1)
fit[i] = chromsize + 2 - fit[i];
break;
- case 5: fit[i] = curr[i][0] - '0'; /* integer */
+ case 5: fit[i] = curr[i][0] - '0'; /* integer */
for (j=1; j<chromsize; j++)
fit[i] = (fit[i]<<1) + curr[i][j] - '0';
fit[i]++;
break;
- default: fit[i] = 1; /* constant */
+ default: fit[i] = 1; /* constant */
break;
}
fit[i] *= boostfit;
@@ -322,5 +333,7 @@
printf("fitness converged at generation %d\n", fconv_gen);
printf("population converged at generation %d\n", pconv_gen);
printf("--------------------------------------------------\n");
+#ifndef NOGSL
gsl_rng_free(prng);
+#endif /* NOGSL */
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <sy...@us...> - 2008-01-20 17:21:13
|
Revision: 13
http://sga.svn.sourceforge.net/sga/?rev=13&view=rev
Author: syinet
Date: 2008-01-20 09:20:59 -0800 (Sun, 20 Jan 2008)
Log Message:
-----------
added irc tutorial to support page of website.
Modified Paths:
--------------
trunk/web/support.html
Added Paths:
-----------
trunk/web/images/irc_01.gif
trunk/web/images/irc_02.gif
trunk/web/images/irc_03.gif
trunk/web/images/irc_04.gif
trunk/web/support_irc.html
Added: trunk/web/images/irc_01.gif
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/irc_01.gif
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/images/irc_02.gif
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/irc_02.gif
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/images/irc_03.gif
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/irc_03.gif
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/images/irc_04.gif
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/irc_04.gif
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Modified: trunk/web/support.html
===================================================================
--- trunk/web/support.html 2008-01-13 22:31:09 UTC (rev 12)
+++ trunk/web/support.html 2008-01-20 17:20:59 UTC (rev 13)
@@ -43,7 +43,7 @@
<p> </p>
<h3>Other Tutorials</h3>
<ul>
- <li><a href="#">Accessing our IRC channel using LeafChat on Windows </a></li>
+ <li><a href="support_irc.html">Accessing our IRC channel using LeafChat on Windows </a></li>
<li><a href="#">How to accessing the svn server and download a working copy. </a></li>
</ul>
<p> </p>
Added: trunk/web/support_irc.html
===================================================================
--- trunk/web/support_irc.html (rev 0)
+++ trunk/web/support_irc.html 2008-01-20 17:20:59 UTC (rev 13)
@@ -0,0 +1,60 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Support - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li class="selected"><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2><a href="support.html">Support</a> » SGA IRC Chat Setup Guide (For Windows) </h2>
+ <h3></h3>
+ <p>This is a quick guide to get the SGA IRC Chat setup on your <strong>Windows</strong> machine using <em>LeafChat</em>. You may still find this guide useful if using other OSes as<em> leafChat</em> is an IRC client for Windows, Mac OS X, and Linux. Other IRC clients tend to expire after 30 days and require you to spend money, one reason for choosing this program. This process should take you about 5 minutes to complete. </p>
+ <ol>
+ <li><a href="http://www.leafdigital.com/software/leafchat/download.html" target="_blank">Download</a> Leaf Chat and install it. (make sure you select the latest version for your OS)</li>
+ <li>Start the program by selecting <em>Start > All programs > Leaf Chat 2 > Leaf Chat 2</em></li>
+ <li>You will be presented with a welcome screen (see below). (If this screen does not automatically appear select options on the menu bar at the top of the program window and click 'Re-run settings Wizard'.) When you see the screen below click <strong>next</strong>.
+ <p><img src="images/irc_01.gif" alt="Setup Guide" width="520" height="400" /></p>
+ </li>
+ <li>The second screen will ask you for a nickname and a username, you may be asked to change your nickname if somebody else has it when signing onto the IRC server. Enter your details and click<strong> next.</strong></li>
+ <li>You are now asked to enter a <strong>Quit Message </strong>which will be sent on exiting the IRC channel. Also your real name should be entered to allow users to identify you using a WHOIS command. Enter your details and click<strong> next.</strong></li>
+ <li>You will now be asked to set an interface style, I prefer the tabbed layout. Make you selection and click <strong>next</strong>. </li>
+ <li>You will now be asked to select a theme, make your preference and click <strong>next. </strong></li>
+ <li>You should now see a confirmation that the setup is complete, click <strong>finish.</strong></li>
+ <li>Click the <strong>'Connect' </strong>button (the first button at the top of the program window). </li>
+ <li>At the <strong>'Address'</strong> Input bar enter <em>'irc.elasticmind.net'</em> without the quotes and click the<strong> 'Connect' </strong>button on the right hand side (see below).
+ <p><img src="images/irc_02.gif" alt="Setup Guide" width="550" height="323" /></p>
+ </li>
+ <li>You should now be connected to the IRC server as show below.
+ <p><img src="images/irc_03.gif" alt="Setup Guide" width="550" height="323" /></p>
+ </li>
+ <li>To join the SGA channel simply click the<strong> 'Join' </strong>button (along the top of the program window) and where it says 'Enter the name of the channel...' type <em>'#sga</em>' as shown below then click <strong>Join</strong> on the right hand side.
+ <p><img src="images/irc_04.gif" alt="Setup Guide" width="550" height="323" /></p>
+ </li>
+ <li>You should now be connected to the SGA IRC channel! type your message into the bar along the bottom of the program window and hit return to send it.</li>
+ <li>That's it you're done!</li>
+ </ol>
+ <p> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <sy...@us...> - 2008-01-13 22:31:15
|
Revision: 12
http://sga.svn.sourceforge.net/sga/?rev=12&view=rev
Author: syinet
Date: 2008-01-13 14:31:09 -0800 (Sun, 13 Jan 2008)
Log Message:
-----------
This update is the initial website pages.
Added Paths:
-----------
trunk/web/about.html
trunk/web/bugs.html
trunk/web/docs.html
trunk/web/download.html
trunk/web/images/
trunk/web/images/Thumbs.db
trunk/web/images/header_bg.png
trunk/web/index.html
trunk/web/license.html
trunk/web/roadmap.html
trunk/web/styles/
trunk/web/styles/screen.css
trunk/web/support.html
Added: trunk/web/about.html
===================================================================
--- trunk/web/about.html (rev 0)
+++ trunk/web/about.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,37 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>About SGA - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li class="selected"><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>About SGA </h2>
+ <p> SGA is a simple genetic algorithm (GA) program that demonstrates the dynamic behaviour of standard Genetic Algorithms. SGA is written in C in is released under the <strong>GNU General Public License (GPL) </strong></p>
+ <p> </p>
+ <p class="highlight">more info needed, visuals also to help conceptualise GAs</p>
+ <p> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/bugs.html
===================================================================
--- trunk/web/bugs.html (rev 0)
+++ trunk/web/bugs.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,34 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Bugs - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li class="selected"><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Bugs</h2>
+ <p>For bug tracking please visit our <a href="http://sourceforge.net/tracker/?group_id=208083&atid=1004272" target="_blank">sourceforge page</a>.</p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/docs.html
===================================================================
--- trunk/web/docs.html (rev 0)
+++ trunk/web/docs.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,37 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Documentation - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li class="selected"><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Documentation</h2>
+ <p>links to documentation here </p>
+ <p> </p>
+ <p class="highlight">We need to put this together, A coverall document broken down into sections to accompany the code would be a start.</p>
+ <p> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/download.html
===================================================================
--- trunk/web/download.html (rev 0)
+++ trunk/web/download.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,34 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>Download SGA - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li class="selected"><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Download</h2>
+ <p>We currently do not have any packages available to download. Although for information on downloading the latest version of the SGA code please visit our <a href="http://sourceforge.net/projects/sga/" target="_blank">sourceforge page</a>.</p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/images/Thumbs.db
===================================================================
(Binary files differ)
Property changes on: trunk/web/images/Thumbs.db
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
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===================================================================
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Property changes on: trunk/web/images/header_bg.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added: trunk/web/index.html
===================================================================
--- trunk/web/index.html (rev 0)
+++ trunk/web/index.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,38 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li class="selected"><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Welcome to SGA </h2>
+ <p> SGA is a simple genetic algorithm (GA) program that demonstrates the dynamic behaviour of standard Genetic Algorithms. SGA is written in C in is released under the <strong>GNU General Public License (GPL)</strong></p>
+ <p><a href="about.html"> More Info / Screenshots </a> </p>
+ <p> </p>
+ <p class="highlight">What images? extra content? news items?</p>
+ <p> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/license.html
===================================================================
--- trunk/web/license.html (rev 0)
+++ trunk/web/license.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,711 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Release License - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li class="selected"><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>License</h2>
+ <p>SGA is released under the GNU GENERAL PUBLIC LICENSE Version 3, a copy of which is below. </p>
+ <p>
+ <textarea name="textarea" cols="75" rows="20"> GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+
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+
+ 12. No Surrender of Others' Freedom.
+
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+
+ 13. Use with the GNU Affero General Public License.
+
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+ 16. Limitation of Liability.
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+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+</textarea>
+ </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/roadmap.html
===================================================================
--- trunk/web/roadmap.html (rev 0)
+++ trunk/web/roadmap.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,53 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Roadmap - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li class="selected"><a href="./roadmap.html">Roadmap</a></li>
+ <li><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Roadmap</h2>
+ <p> As the project is still in it's early stages of development there is lots of things to do! A brief outline of what is planned and currently being worked is below.</p>
+ <p> </p>
+ <h3>Core Code </h3>
+ <ul>
+ <li> Divide existing code into seperate moduals. Tentitively broken up into input, output, processing and storage.</li>
+ <li> Add validation on user input. </li>
+ <li> Improve output of the software to stdout, files and data formats.</li>
+ <li>Provide documentation for how the storage of information works within the system. </li>
+ <li> Provide a simple GUI which teachs prospective GUI writers how to interface with SGA. </li>
+ <li>Ability to configure in greater depth then is really simple.</li>
+ </ul>
+ <p> </p>
+ <h3> <strong></strong>Documentation</h3>
+ <ul>
+ <li> A Quick start guide (to get users running the software quickly even on windows.) </li>
+ <li> Code Explanations of each function and how the program works! </li>
+ <li> Info on what genetic algorithms are all about.</li>
+ <li>Various Tutorials</li>
+ </ul>
+ <p><a href="about.html"></a> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
Added: trunk/web/styles/screen.css
===================================================================
--- trunk/web/styles/screen.css (rev 0)
+++ trunk/web/styles/screen.css 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,195 @@
+* {
+ margin : 0;
+ padding : 0;
+}
+
+a {
+ color : #437fda;
+ text-decoration : none;
+}
+a:visited {
+ color : #437fda;
+ text-decoration : underline;
+}
+a:hover {
+ color : #ba8f43;
+}
+
+h2 {
+ color : #343434;
+ font : italic 200% sans-serif;
+}
+h3 {
+ color : #343434;
+ font : italic 160% sans-serif;
+}
+h4 {
+ color : #343434;
+ font : bold italic 110% sans-serif;
+ padding : 1em 1em 0 1em;
+}
+
+html {
+ color : #565656;
+ font : 70%/170% sans-serif;
+ text-align : justify;
+}
+
+img {
+ margin : 1em 1em 0 1em;
+}
+img.left {
+ float : left;
+ margin : 1em 1em 0 0;
+}
+img.right {
+ float : right;
+ margin : 1em 0 0 1em;
+}
+
+blockquote {
+ font-style : italic;
+ margin : 1em 1em 0 1em;
+ padding : 0 0 1em 0;
+}
+blockquote span {
+ font-size : 200%;
+ line-height : 1%;
+ margin : 0 0.15em;
+ position : relative;
+ top : 0.25em;
+}
+
+form button {
+ background : #ffffff;
+ border : 1px solid #cfcfcf;
+ padding : 0.25em;
+ margin : 0 0 0 0.75em;
+}
+form input {
+ border : none;
+ width : 100%;
+}
+form textarea {
+ border : none;
+ width : 100%;
+ height : 10em;
+}
+form p.button {
+ text-align : right;
+}
+form p.input,
+form p.text {
+ background : #ffffff;
+ border : 1px solid #cfcfcf;
+ padding : 0.25em;
+ margin : 0.25em 1em 0 1em;
+}
+
+p {
+ padding : 1em 1em 0 1em;
+}
+
+ul,
+ol {
+ padding : 1em 1em 0 3em;
+}
+
+#main {
+ margin : auto;
+ max-width : 65em;
+ min-width : 40em;
+ width : auto !important;
+ width : 65em;
+}
+
+#header {
+ background : #2b548c url('../images/header_bg.png') repeat-x bottom left;
+ padding : 6em 4em 1em 4em;
+}
+#header h1 {
+ color : #ffffff;
+ font : italic 200% sans-serif;
+}
+
+#menu {
+ background : #437fda;
+ border-bottom : 1px solid #2b548c;
+ font : 100% sans-serif;
+}
+#menu ul {
+ padding : 0.75em 4em;
+}
+#menu li {
+ display : inline;
+}
+#menu li a {
+ color : #ffffff;
+ padding : 0.75em 1.5em;
+ text-decoration: none;
+}
+#menu li a:hover {
+ background : #2b548c;
+}
+#menu li.selected a {
+ background : #ffffff;
+ border : 1px solid #2b548c;
+ border-bottom : 1px solid #ffffff;
+ color : #437fda;
+}
+#menu li.selected a:hover {
+ background : #ffffff;
+ color : #ba8f43;
+}
+
+#content {
+ border-bottom : 1px solid #cfcfcf;
+ height : auto !important;
+ height : 1%;
+ overflow : hidden;
+ padding : 2em 0 0 0;
+}
+#content div {
+ padding : 0 4em 2em 4em;
+}
+
+#panel {
+ background : #efefef;
+ border : 1px solid #dfdfdf;
+ border-bottom : 1px solid #cfcfcf;
+ border-top : none;
+ height : auto !important;
+ height : 1%;
+ overflow : hidden;
+ padding : 0 5em 2em 5em;
+}
+#panel div {
+ padding : 2em 0 0 0;
+}
+div.left {
+ left : -1em;
+ float : left;
+ position : relative;
+ width : 50%;
+}
+div.right {
+ left : 1em;
+ float : left;
+ position : relative;
+ width : 50%;
+}
+
+#footer {
+ font-size : 85%;
+ margin : auto;
+ padding : 1em 0 3em 0;
+ text-align : center;
+ width : 65%;
+}
+.highlight {
+ color: #006600;
+ background-color: #66FF00;
+ padding: 2px;
+ border: 1px solid #006600;
+ float: left;
+}
Added: trunk/web/support.html
===================================================================
--- trunk/web/support.html (rev 0)
+++ trunk/web/support.html 2008-01-13 22:31:09 UTC (rev 12)
@@ -0,0 +1,56 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+<title>SGA Support - The Simple genetic Algorithm</title>
+<meta name="description" content="" />
+<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
+<link rel="stylesheet" title="Normal" type="text/css" media="screen" href="./styles/screen.css" />
+</head>
+<body>
+<div id="main">
+ <div id="header">
+ <h1>SGA - The Simple Genetic Algorithm</h1>
+ </div>
+ <div id="menu">
+ <ul>
+ <li><a href="./index.html">News</a></li>
+ <li><a href="./about.html">About</a></li>
+ <li><a href="./roadmap.html">Roadmap</a></li>
+ <li class="selected"><a href="./support.html">Support</a></li>
+ <li><a href="./docs.html">Documentation</a></li>
+ <li><a href="./download.html">Download</a></li>
+ <li><a href="./bugs.html">Bugs</a></li>
+ <li><a href="./license.html">License</a></li>
+ </ul>
+ </div>
+ <div id="content">
+ <div class="article">
+ <h2>Support</h2>
+ <p>Here you can access the various documents we have created to help you with using and understnding the SGA program. </p>
+ <p> </p>
+ <h3>FAQs</h3>
+ <p>If you cannot get an answer to your question please consider posting to our mailing list.</p>
+ <p><a href="#">Click here for FAQs</a> </p>
+ <p> </p>
+ <p class="highlight"> for a start one question could be, what mailing list should i use?</p>
+ <p> </p>
+ <p> </p>
+ <h3>SGA Tutorials</h3>
+ <ul>
+ <li><a href="#">How to get SGA up and running on Linux </a></li>
+ <li><a href="#">How to get SGA up and running on a Windows machine </a></li>
+ </ul>
+ <p> </p>
+ <h3>Other Tutorials</h3>
+ <ul>
+ <li><a href="#">Accessing our IRC channel using LeafChat on Windows </a></li>
+ <li><a href="#">How to accessing the svn server and download a working copy. </a></li>
+ </ul>
+ <p> </p>
+ <p class="highlight">suggestions for other tutorials and guides would be good</p>
+ <p> </p>
+ </div>
+ </div>
+</div>
+</body>
+</html>
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <fr...@us...> - 2008-01-08 16:26:09
|
Revision: 11
http://sga.svn.sourceforge.net/sga/?rev=11&view=rev
Author: fragmad
Date: 2008-01-08 08:26:06 -0800 (Tue, 08 Jan 2008)
Log Message:
-----------
This revision of sga adds the displayfile function. The aim of this
function which rests within output.h (implemented in output.c) is to
allow the large blocks of text which make the help and version messages
to be easily changed. Either for copy reasons or for translation.
Info on Changes
output.h
Contains the definition of displayfile.
output.c
Includes stdio, opens a specified file. Displays a human readable
error message if it fails to open the file. Displays the file
otherwise.
sga.c
Makes changes to the switch block that parses command-line arguments
to reflect additions to output.h and output.c.
Makefile
Adds output.c to the list of files that need to be included to
compile sga.
VERSION
ASCII text file which contains the version information from the last
revision of sga.
HELP
ASCII text file which contains the help information from the last
revision of sga.
Comments:
There is room for improvement crash handling. The standard gnu library
includes a wonderful set of error handling tools. This might be
considered for use. Currently there is a redundent include of stdio.
The makefile could be cleaned up a little as well. :)
Will
Modified Paths:
--------------
trunk/code/Makefile
trunk/code/output.c
trunk/code/output.h
trunk/code/sga.c
Added Paths:
-----------
trunk/code/HELP
trunk/code/VERSION
Added: trunk/code/HELP
===================================================================
--- trunk/code/HELP (rev 0)
+++ trunk/code/HELP 2008-01-08 16:26:06 UTC (rev 11)
@@ -0,0 +1,17 @@
+sga - The simple genetic algorithm.
+
+Command line options (each option takes a non-negative integer as an argument,
+the default value for each option is shown):
+ -p 300 popsize (must be even, not 0 and not greater than 1000)
+ -c 16 chromosome size (length of bitstring, not 0 and not greater than 80)
+ -x 70 crossover probability (0 = no crossover)
+ -m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated)
+ -f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer)
+ -b 1 fitness boost (e.g. 2 = double the fitness of each individual)
+ -r 1 random seed (not 0)
+ -g 1000 number of generations (0 = run indefinitely)
+ -s 10 number of individuals to show in one generation (not > popsize)
+ -d 1 frequency of display (not 0, 8 = display every 8th generation)
+ -h displays help and exits
+ -v displays the version and exits
+
Modified: trunk/code/Makefile
===================================================================
--- trunk/code/Makefile 2007-12-21 13:21:25 UTC (rev 10)
+++ trunk/code/Makefile 2008-01-08 16:26:06 UTC (rev 11)
@@ -1,2 +1,2 @@
sga: sga.c
- gcc -o sga sga.c -lgsl -lgslcblas -lm
+ gcc -o sga sga.c output.c -lgsl -lgslcblas -lm
Added: trunk/code/VERSION
===================================================================
--- trunk/code/VERSION (rev 0)
+++ trunk/code/VERSION 2008-01-08 16:26:06 UTC (rev 11)
@@ -0,0 +1,3 @@
+sga - The simple gentic algorithm Version 0.3.
+Copyright 2007 Tim Watson.
+Licenced Under the GNU Public Licence 3.0
Modified: trunk/code/output.c
===================================================================
--- trunk/code/output.c 2007-12-21 13:21:25 UTC (rev 10)
+++ trunk/code/output.c 2008-01-08 16:26:06 UTC (rev 11)
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int displayfile(char *filename, char *refname)
+{
+ FILE * file = fopen(filename,"r");
+ if (file == NULL){
+ printf("Help file for %s not found.\nPlease contact sga team.\n", refname);
+ return 1; /* Add a proper gnu error function to this rather then a break.*/
+ /* But this works for now.*/
+ }
+ printf("WHA!");
+ char line[81];
+ while(fgets(line, 81, file) != NULL){
+ printf("%s",line);
+ }
+}
+
+
Modified: trunk/code/output.h
===================================================================
--- trunk/code/output.h 2007-12-21 13:21:25 UTC (rev 10)
+++ trunk/code/output.h 2008-01-08 16:26:06 UTC (rev 11)
@@ -0,0 +1,2 @@
+int displayfile(char *filename, char *refname);
+
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2007-12-21 13:21:25 UTC (rev 10)
+++ trunk/code/sga.c 2008-01-08 16:26:06 UTC (rev 11)
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <math.h> /* needed for sqrt() to calc std. dev. */
#include <gsl/gsl_rng.h> /* a good pseudo-random number generator */
+#include "output.h"
@@ -44,8 +45,6 @@
double mean, /* mean fitness for generation */
std_dev; /* standard deviation of fitnesses */
-
-
main(int argc, char *argv[])
{
int i, j, k, gen, choice, count[80],
@@ -54,16 +53,7 @@
/* accept the command line options */
while (--argc>0 && (*++argv)[0]=='-')
switch (*++argv[0]) {
- case 'h': printf("sga - The simple genetic algorithm.\n\nSwitch Options\n"
- "\t\"-h\" - Displays this help page.\n\t\"-p\" - Sets the"
- " inital population size.\n\t\"-c\" - Sets the chromosome"
- " size.\n\t\"-x\" - Sets the crossover rate.\n\t\"-m\" -"
- " Sets the mutation rate.\n\t\"-f\" - Selects the fitness"
- " function used.\n\t\"-b\" - Boost fitness value.\n\t\"-r"
- "\" - Random number seed.\n\t\"-g\" - Sets the maximum"
- " number of generations.\n\t\"-s\" - Sets the display"
- " size.\n\t\"-d\" - Sets the display frequency.\n\t\"-v"
- "\" - Displays version information.\n");
+ case 'h': displayfile("HELP", "-h");
exit(0);
case 'p': if (*++argv[0])
popsize = atoi(argv[0]);
@@ -115,9 +105,7 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
- case 'v': printf("sga - The simple gentic algorithm Version 0.3.\n"
- "Copyright 2007 Tim Watson.\n"
- "Licenced Under the GNU Public Licence 3.0\n");
+ case 'v': displayfile("VERSION", "-v");
exit(0);
default: break;
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2007-12-21 13:21:34
|
Revision: 10
http://sga.svn.sourceforge.net/sga/?rev=10&view=rev
Author: tim-watson
Date: 2007-12-21 05:21:25 -0800 (Fri, 21 Dec 2007)
Log Message:
-----------
Added Colin Wilkinson to CREDITS.
Modified Paths:
--------------
trunk/CREDITS
Modified: trunk/CREDITS
===================================================================
--- trunk/CREDITS 2007-12-21 11:52:16 UTC (rev 9)
+++ trunk/CREDITS 2007-12-21 13:21:25 UTC (rev 10)
@@ -4,4 +4,5 @@
William Ellwood
Matthew Lester
Tim Watson
+Colin Wilkinson
David Whiteley
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2007-12-21 11:52:17
|
Revision: 9
http://sga.svn.sourceforge.net/sga/?rev=9&view=rev
Author: tim-watson
Date: 2007-12-21 03:52:16 -0800 (Fri, 21 Dec 2007)
Log Message:
-----------
Added -h and -v descriptions to trunk/code/README.
Modified Paths:
--------------
trunk/code/README
Modified: trunk/code/README
===================================================================
--- trunk/code/README 2007-12-21 11:46:37 UTC (rev 8)
+++ trunk/code/README 2007-12-21 11:52:16 UTC (rev 9)
@@ -32,6 +32,8 @@
-g 1000 number of generations (0 = run indefinitely)
-s 10 number of individuals to show in one generation (not > popsize)
-d 1 frequency of display (not 0, 8 = display every 8th generation)
+ -h displays help and exits
+ -v displays the version and exits
Examples:
sga defaults as above
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2007-12-21 11:46:52
|
Revision: 8
http://sga.svn.sourceforge.net/sga/?rev=8&view=rev
Author: tim-watson
Date: 2007-12-21 03:46:37 -0800 (Fri, 21 Dec 2007)
Log Message:
-----------
Split long lines in -h and -v options.
Modified Paths:
--------------
trunk/code/sga.c
Modified: trunk/code/sga.c
===================================================================
--- trunk/code/sga.c 2007-12-20 16:00:24 UTC (rev 7)
+++ trunk/code/sga.c 2007-12-21 11:46:37 UTC (rev 8)
@@ -54,7 +54,17 @@
/* accept the command line options */
while (--argc>0 && (*++argv)[0]=='-')
switch (*++argv[0]) {
- case 'h': printf("SGA - The Simple Genetic Algorithm.\n\nSwitch Options\n\t\"-h\" - Displays this help page.\n\t\"-p\" - Sets the inital population size.\n\t\"-c\" - Sets the chromosome size.\n\t\"-x\" - Sets the crossover rate.\n\t\"-m\" - Sets the mutation rate.\n\t\"-f\" - Selects the fitness function used.\n\t\"-b\" - Boost fitness value.\n\t\"-r\" - Random number seed.\n\t\"-g\" - Sets the maximum number of generations.\n\t\"-s\" - Sets the display size.\n\t\"-d\" - Sets the display frequency.\n\t\"-v\" - Displays version information.\n");exit(0);
+ case 'h': printf("sga - The simple genetic algorithm.\n\nSwitch Options\n"
+ "\t\"-h\" - Displays this help page.\n\t\"-p\" - Sets the"
+ " inital population size.\n\t\"-c\" - Sets the chromosome"
+ " size.\n\t\"-x\" - Sets the crossover rate.\n\t\"-m\" -"
+ " Sets the mutation rate.\n\t\"-f\" - Selects the fitness"
+ " function used.\n\t\"-b\" - Boost fitness value.\n\t\"-r"
+ "\" - Random number seed.\n\t\"-g\" - Sets the maximum"
+ " number of generations.\n\t\"-s\" - Sets the display"
+ " size.\n\t\"-d\" - Sets the display frequency.\n\t\"-v"
+ "\" - Displays version information.\n");
+ exit(0);
case 'p': if (*++argv[0])
popsize = atoi(argv[0]);
else if (--argc > 0)
@@ -105,7 +115,10 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
- case 'v': printf("SGA - The Simple Gentic Algorithm Version 0.3.\nCopyright 2007 Tim Watson.\n Licenced Under the GNU Public Licence 3.0\n");exit(0);
+ case 'v': printf("sga - The simple gentic algorithm Version 0.3.\n"
+ "Copyright 2007 Tim Watson.\n"
+ "Licenced Under the GNU Public Licence 3.0\n");
+ exit(0);
default: break;
}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <fr...@us...> - 2007-12-20 16:00:30
|
Revision: 7
http://sga.svn.sourceforge.net/sga/?rev=7&view=rev
Author: fragmad
Date: 2007-12-20 08:00:24 -0800 (Thu, 20 Dec 2007)
Log Message:
-----------
Added working files (currently empty) for data, input and output
functions. Proceeding to work on data module to allow work on output
module to start in ernest.
Will
Added Paths:
-----------
trunk/code/data.c
trunk/code/data.h
trunk/code/input.c
trunk/code/input.h
trunk/code/output.c
trunk/code/output.h
Added: trunk/code/data.c
===================================================================
Added: trunk/code/data.h
===================================================================
Added: trunk/code/input.c
===================================================================
Added: trunk/code/input.h
===================================================================
Added: trunk/code/output.c
===================================================================
Added: trunk/code/output.h
===================================================================
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
|
From: <tim...@us...> - 2007-12-20 15:47:41
|
Revision: 6
http://sga.svn.sourceforge.net/sga/?rev=6&view=rev
Author: tim-watson
Date: 2007-12-20 07:47:39 -0800 (Thu, 20 Dec 2007)
Log Message:
-----------
Moved COPYING and CREDITS back to trunk.
Added Paths:
-----------
trunk/COPYING
trunk/CREDITS
Removed Paths:
-------------
trunk/code/COPYING
trunk/code/CREDITS
Copied: trunk/COPYING (from rev 5, trunk/code/COPYING)
===================================================================
--- trunk/COPYING (rev 0)
+++ trunk/COPYING 2007-12-20 15:47:39 UTC (rev 6)
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
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+
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Copied: trunk/CREDITS (from rev 5, trunk/code/CREDITS)
===================================================================
--- trunk/CREDITS (rev 0)
+++ trunk/CREDITS 2007-12-20 15:47:39 UTC (rev 6)
@@ -0,0 +1,7 @@
+This is an alphabetical list of people who have contributed to sga:
+
+Lewis Bond
+William Ellwood
+Matthew Lester
+Tim Watson
+David Whiteley
Deleted: trunk/code/COPYING
===================================================================
--- trunk/code/COPYING 2007-12-20 10:01:25 UTC (rev 5)
+++ trunk/code/COPYING 2007-12-20 15:47:39 UTC (rev 6)
@@ -1,674 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
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[truncated message content] |
|
From: <tim...@us...> - 2007-12-20 10:01:42
|
Revision: 5
http://sga.svn.sourceforge.net/sga/?rev=5&view=rev
Author: tim-watson
Date: 2007-12-20 02:01:25 -0800 (Thu, 20 Dec 2007)
Log Message:
-----------
Created new directory structure: web, docs and code.
Added Paths:
-----------
trunk/code/
trunk/code/CODINGSTYLE
trunk/code/COPYING
trunk/code/CREDITS
trunk/code/Makefile
trunk/code/README
trunk/code/sga.c
trunk/docs/
trunk/web/
Removed Paths:
-------------
trunk/CODINGSTYLE
trunk/COPYING
trunk/CREDITS
trunk/Makefile
trunk/README
trunk/sga.c
Deleted: trunk/CODINGSTYLE
===================================================================
--- trunk/CODINGSTYLE 2007-12-18 18:06:54 UTC (rev 4)
+++ trunk/CODINGSTYLE 2007-12-20 10:01:25 UTC (rev 5)
@@ -1,316 +0,0 @@
-This document is adapted from the linux kernel coding style.
-
-This is a short document describing the preferred coding style for the
-sga. Coding style is very personal, and I won't _force_ my
-views on anybody, but this is what goes for anything that I have to be
-able to maintain, and I'd prefer it for most other things too. Please
-at least consider the points made here.
-
-First off, I'd suggest printing out a copy of the GNU coding standards,
-and NOT read it. Burn them, it's a great symbolic gesture.
-
-Anyway, here goes:
-
-
- Chapter 1: Indentation
-
-In spite of Linus' deeply held belief on the virtues of eight-space tabs,
-every level of indentation should add two spaces. Don't use any tabs in
-the code.
-
-Don't put multiple statements on a single line unless you have
-something to hide.
-
-Get a decent editor (vim) and don't leave whitespace at the end of lines.
-
-
- Chapter 2: Breaking long lines and strings
-
-Coding style is all about readability and maintainability using commonly
-available tools.
-
-The limit on the length of lines is 80 columns and this is a hard limit.
-
-Statements longer than 80 columns will be broken into sensible chunks.
-Descendants are always substantially shorter than the parent and are placed
-substantially to the right. The same applies to function headers with a long
-argument list. Long strings are as well broken into shorter strings.
-
- Chapter 3: Placing Braces and Spaces
-
-The other issue that always comes up in C styling is the placement of
-braces. Unlike the indent size, there are few technical reasons to
-choose one placement strategy over the other, but the preferred way, as
-shown to us by the prophets Kernighan and Ritchie, is to put the opening
-brace last on the line, and put the closing brace first, thusly:
-
- if (x is true) {
- we do y
- }
-
-This applies to all non-function statement blocks (if, switch, for,
-while, do). E.g.:
-
- switch (action) {
- case KOBJ_ADD:
- return "add";
- case KOBJ_REMOVE:
- return "remove";
- case KOBJ_CHANGE:
- return "change";
- default:
- return NULL;
- }
-
-However, there is one special case, namely functions: they have the
-opening brace at the beginning of the next line, thus:
-
- int function(int x)
- {
- body of function
- }
-
-Heretic people all over the world have claimed that this inconsistency
-is ... well ... inconsistent, but all right-thinking people know that
-(a) K&R are _right_ and (b) K&R are right. Besides, functions are
-special anyway (you can't nest them in C).
-
-Note that the closing brace is empty on a line of its own, _except_ in
-the cases where it is followed by a continuation of the same statement,
-ie a "while" in a do-statement or an "else" in an if-statement, like
-this:
-
- do {
- body of do-loop
- } while (condition);
-
-and
-
- if (x == y) {
- ..
- } else if (x > y) {
- ...
- } else {
- ....
- }
-
-Rationale: K&R.
-
-Also, note that this brace-placement also minimizes the number of empty
-(or almost empty) lines, without any loss of readability. Thus, as the
-supply of new-lines on your screen is not a renewable resource (think
-25-line terminal screens here), you have more empty lines to put
-comments on.
-
- 3.1: Spaces
-
-sga style for use of spaces depends (mostly) on
-function-versus-keyword usage. Use a space after (most) keywords. The
-notable exceptions are sizeof, typeof, alignof, and __attribute__, which look
-somewhat like functions (and are usually used with parentheses,
-although they are not required in the language, as in: "sizeof info" after
-"struct fileinfo info;" is declared).
-
-So use a space after these keywords:
- if, switch, case, for, do, while
-but not with sizeof, typeof, alignof, or __attribute__. E.g.,
- s = sizeof(struct file);
-
-Do not add spaces around (inside) parenthesized expressions. This example is
-*bad*:
-
- s = sizeof( struct file );
-
-When declaring pointer data or a function that returns a pointer type, the
-preferred use of '*' is adjacent to the data name or function name and not
-adjacent to the type name. Examples:
-
- char *sga_banner;
- unsigned long long memparse(char *ptr, char **retptr);
- char *match_strdup(substring_t *s);
-
-Use one space around (on each side of) most binary and ternary operators,
-such as any of these:
-
- = + - < > * / % | & ^ <= >= == != ? :
-
-but no space after unary operators:
- & * + - ~ ! sizeof typeof alignof __attribute__ defined
-
-no space before the postfix increment & decrement unary operators:
- ++ --
-
-no space after the prefix increment & decrement unary operators:
- ++ --
-
-and no space around the '.' and "->" structure member operators.
-
-Diregard these rules if doing so will aid clarity.
-
-
- Chapter 4: Naming
-
-C is a Spartan language, and so should your naming be. Unlike Modula-2
-and Pascal programmers, C programmers do not use cute names like
-ThisVariableIsATemporaryCounter. A C programmer would call that
-variable "tmp", which is much easier to write, and not the least more
-difficult to understand.
-
-HOWEVER, while mixed-case names are frowned upon, descriptive names for
-global variables are a must. To call a global function "foo" is a
-shooting offense.
-
-GLOBAL variables (to be used only if you _really_ need them) need to
-have descriptive names, as do global functions. If you have a function
-that counts the number of active users, you should call that
-"count_active_users()" or similar, you should _not_ call it "cntusr()".
-
-Encoding the type of a function into the name (so-called Hungarian
-notation) is brain damaged - the compiler knows the types anyway and can
-check those, and it only confuses the programmer. No wonder MicroSoft
-makes buggy programs.
-
-LOCAL variable names should be short, and to the point. If you have
-some random integer loop counter, it should probably be called "i".
-Calling it "loop_counter" is non-productive, if there is no chance of it
-being mis-understood. Similarly, "tmp" can be just about any type of
-variable that is used to hold a temporary value.
-
-If you are afraid to mix up your local variable names, you have another
-problem, which is called the function-growth-hormone-imbalance syndrome.
-See chapter 5 (Functions).
-
- Chapter 5: Functions
-
-Functions should be short and sweet, and do just one thing. They should
-fit on one or two screenfuls of text (the ISO/ANSI screen size is 80x24,
-as we all know), and do one thing and do that well.
-
-The maximum length of a function is inversely proportional to the
-complexity and indentation level of that function. So, if you have a
-conceptually simple function that is just one long (but simple)
-case-statement, where you have to do lots of small things for a lot of
-different cases, it's OK to have a longer function.
-
-However, if you have a complex function, and you suspect that a
-less-than-gifted first-year high-school student might not even
-understand what the function is all about, you should adhere to the
-maximum limits all the more closely. Use helper functions with
-descriptive names (you can ask the compiler to in-line them if you think
-it's performance-critical, and it will probably do a better job of it
-than you would have done).
-
-Another measure of the function is the number of local variables. They
-shouldn't exceed 5-10, or you're doing something wrong. Re-think the
-function, and split it into smaller pieces. A human brain can
-generally easily keep track of about 7 different things, anything more
-and it gets confused. You know you're brilliant, but maybe you'd like
-to understand what you did 2 weeks from now.
-
-In source files, separate functions with one blank line. If the function is
-exported, the EXPORT* macro for it should follow immediately after the closing
-function brace line. E.g.:
-
-int system_is_up(void)
-{
- return system_state == SYSTEM_RUNNING;
-}
-EXPORT_SYMBOL(system_is_up);
-
-In function prototypes, include parameter names with their data types.
-Although this is not required by the C language, it is preferred in sga
-because it is a simple way to add valuable information for the reader.
-
-
- Chapter 6: Centralized exiting of functions
-
-Albeit deprecated by some people, the equivalent of the goto statement is
-used frequently by compilers in form of the unconditional jump instruction.
-
-The goto statement comes in handy when a function exits from multiple
-locations and some common work such as cleanup has to be done.
-
-The rationale is:
-
-- unconditional statements are easier to understand and follow
-- nesting is reduced
-- errors by not updating individual exit points when making
- modifications are prevented
-- saves the compiler work to optimize redundant code away ;)
-
-int fun(int a)
-{
- int result = 0;
- char *buffer = kmalloc(SIZE);
-
- if (buffer == NULL)
- return -ENOMEM;
-
- if (condition1) {
- while (loop1) {
- ...
- }
- result = 1;
- goto out;
- }
- ...
-out:
- kfree(buffer);
- return result;
-}
-
- Chapter 7: Commenting
-
-Comments are good, but there is also a danger of over-commenting. NEVER
-try to explain HOW your code works in a comment: it's much better to
-write the code so that the _working_ is obvious, and it's a waste of
-time to explain badly written code.
-
-Generally, you want your comments to tell WHAT your code does, not HOW.
-Also, try to avoid putting comments inside a function body: if the
-function is so complex that you need to separately comment parts of it,
-you should probably go back to chapter 5 for a while. You can make
-small comments to note or warn about something particularly clever (or
-ugly), but try to avoid excess. Instead, put the comments at the head
-of the function, telling people what it does, and possibly WHY it does
-it.
-
-sga style for comments is the C89 "/* ... */" style.
-Don't use C99-style "// ..." comments.
-
-The preferred style for long (multi-line) comments is:
-
- /*
- This is the preferred style for multi-line
- comments in the sga source code.
- Please use it consistently.
- */
-
-It's also important to comment data, whether they are basic types or derived
-types. To this end, use just one data declaration per line (no commas for
-multiple data declarations). This leaves you room for a small comment on each
-item, explaining its use.
-
- Appendix I: References
-
-The C Programming Language, Second Edition
-by Brian W. Kernighan and Dennis M. Ritchie.
-Prentice Hall, Inc., 1988.
-ISBN 0-13-110362-8 (paperback), 0-13-110370-9 (hardback).
-URL: http://cm.bell-labs.com/cm/cs/cbook/
-
-The Practice of Programming
-by Brian W. Kernighan and Rob Pike.
-Addison-Wesley, Inc., 1999.
-ISBN 0-201-61586-X.
-URL: http://cm.bell-labs.com/cm/cs/tpop/
-
-GNU manuals - where in compliance with K&R and this text - for cpp, gcc,
-gcc internals and indent, all available from http://www.gnu.org/manual/
-
-WG14 is the international standardization working group for the programming
-language C, URL: http://www.open-std.org/JTC1/SC22/WG14/
-
-Kernel CodingStyle, by gr...@kr... at OLS 2002:
-http://www.kroah.com/linux/talks/ols_2002_kernel_codingstyle_talk/html/
-
Deleted: trunk/COPYING
===================================================================
--- trunk/COPYING 2007-12-18 18:06:54 UTC (rev 4)
+++ trunk/COPYING 2007-12-20 10:01:25 UTC (rev 5)
@@ -1,674 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
- The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works. By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users. We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors. You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
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-
- To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights. Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
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-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
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-that there is no warranty for this free software. For both users' and
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-patents cannot be used to render the program non-free.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- TERMS AND CONDITIONS
-
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-
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-
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Deleted: trunk/CREDITS
===================================================================
--- trunk/CREDITS 2007-12-18 18:06:54 UTC (rev 4)
+++ trunk/CREDITS 2007-12-20 10:01:25 UTC (rev 5)
@@ -1,7 +0,0 @@
-This is an alphabetical list of people who have contributed to sga:
-
-Lewis Bond
-William Ellwood
-Matthew Lester
-Tim Watson
-David Whiteley
Deleted: trunk/Makefile
===================================================================
--- trunk/Makefile 2007-12-18 18:06:54 UTC (rev 4)
+++ trunk/Makefile 2007-12-20 10:01:25 UTC (rev 5)
@@ -1,2 +0,0 @@
-sga: sga.c
- gcc -o sga sga.c -lgsl -lgslcblas -lm
Deleted: trunk/README
===================================================================
--- trunk/README 2007-12-18 18:06:54 UTC (rev 4)
+++ trunk/README 2007-12-20 10:01:25 UTC (rev 5)
@@ -1,47 +0,0 @@
-sga - A Simple Genetic Algorithm
-
-WHAT IS SGA?
-
-sga is a program that demonstrates a standard genetic algorithm with some
-simple fitness functions. Its features include:
-
- o Fixed-length binary strings.
- o Static population size (all generations equal size).
- o Standard proportionate reproduction.
- o Optional one-point crossover and/or mutation (bit-flipping).
- o Choice of fitness function:
- 1 constant (all fitnesses the same),
- 2 random (fitness() returns a random value),
- 3 onemax (maximise the number of ones),
- 4 diffmax (maximise the difference between number of ones and zeros),
- 5 integer (fitness equals integer equivalent of bitstring).
- o Statistics: best, worst, mean, standard deviation per generation.
- o A one-line summary of the number of ones in each locus is shown below
- each displayed generation. A '-' means all ones or no ones, and a digit
- represents the percentage of ones: 0=less than 10%, 1=10%+, 2=20%+ etc.
-
-Command line options (each option takes a non-negative integer as an argument,
-the default value for each option is shown):
- -p 300 popsize (must be even, not 0 and not greater than 1000)
- -c 16 chromsize (length of bitstring, not 0 and not greater than 80)
- -x 70 crossover probability (0 = no crossover)
- -m 1000 mutation rate (0 = no mutation, 500 = 1 in 500 bits mutated)
- -f 1 fitness function (1 = constant, 2 = random, ... , 5 = integer)
- -b 1 fitness boost (e.g. 2 = double the fitness of each individual)
- -r 1 random seed (not 0)
- -g 1000 number of generations (0 = run indefinitely)
- -s 10 number of individuals to show in one generation (not > popsize)
- -d 1 frequency of display (not 0, 8 = display every 8th generation)
-
-Examples:
- sga defaults as above
- sga -p500 popsize = 500
- sga -c31 -x0 -m500 chromsize = 31, no crossover, 1 in 500 bits mutated
- sga -s33 -d2 display 33 individuals from every other generation
-
-INSTALLING, COMPILING, LINKING AND RUNNING SGA
-
-Install the source code and makefile in a directory, ensure that you have
-already installed both the gcc compiler and gsl development libraries,
-and type 'make'. The program should now run if you type './sga'
-
Copied: trunk/code/CODINGSTYLE (from rev 4, trunk/CODINGSTYLE)
===================================================================
--- trunk/code/CODINGSTYLE (rev 0)
+++ trunk/code/CODINGSTYLE 2007-12-20 10:01:25 UTC (rev 5)
@@ -0,0 +1,316 @@
+This document is adapted from the linux kernel coding style.
+
+This is a short document describing the preferred coding style for the
+sga. Coding style is very personal, and I won't _force_ my
+views on anybody, but this is what goes for anything that I have to be
+able to maintain, and I'd prefer it for most other things too. Please
+at least consider the points made here.
+
+First off, I'd suggest printing out a copy of the GNU coding standards,
+and NOT read it. Burn them, it's a great symbolic gesture.
+
+Anyway, here goes:
+
+
+ Chapter 1: Indentation
+
+In spite of Linus' deeply held belief on the virtues of eight-space tabs,
+every level of indentation should add two spaces. Don't use any tabs in
+the code.
+
+Don't put multiple statements on a single line unless you have
+something to hide.
+
+Get a decent editor (vim) and don't leave whitespace at the end of lines.
+
+
+ Chapter 2: Breaking long lines and strings
+
+Coding style is all about readability and maintainability using commonly
+available tools.
+
+The limit on the length of lines is 80 columns and this is a hard limit.
+
+Statements longer than 80 columns will be broken into sensible chunks.
+Descendants are always substantially shorter than the parent and are placed
+substantially to the right. The same applies to function headers with a long
+argument list. Long strings are as well broken into shorter strings.
+
+ Chapter 3: Placing Braces and Spaces
+
+The other issue that always comes up in C styling is the placement of
+braces. Unlike the indent size, there are few technical reasons to
+choose one placement strategy over the other, but the preferred way, as
+shown to us by the prophets Kernighan and Ritchie, is to put the opening
+brace last on the line, and put the closing brace first, thusly:
+
+ if (x is true) {
+ we do y
+ }
+
+This applies to all non-function statement blocks (if, switch, for,
+while, do). E.g.:
+
+ switch (action) {
+ case KOBJ_ADD:
+ return "add";
+ case KOBJ_REMOVE:
+ return "remove";
+ case KOBJ_CHANGE:
+ return "change";
+ default:
+ return NULL;
+ }
+
+However, there is one special case, namely functions: they have the
+opening brace at the beginning of the next line, thus:
+
+ int function(int x)
+ {
+ body of function
+ }
+
+Heretic people all over the world have claimed that this inconsistency
+is ... well ... inconsistent, but all right-thinking people know that
+(a) K&R are _right_ and (b) K&R are right. Besides, functions are
+special anyway (you can't nest them in C).
+
+Note that the closing brace is empty on a line of its own, _except_ in
+the cases where it is followed by a continuation of the same statement,
+ie a "while" in a do-statement or an "else" in an if-statement, like
+this:
+
+ do {
+ body of do-loop
+ } while (condition);
+
+and
+
+ if (x == y) {
+ ..
+ } else if (x > y) {
+ ...
+ } else {
+ ....
+ }
+
+Rationale: K&R.
+
+Also, note that this brace-placement also minimizes the number of empty
+(or almost empty) lines, without any loss of readability. Thus, as the
+supply of new-lines on your screen is not a renewable resource (think
+25-line terminal screens here), you have more empty lines to put
+comments on.
+
+ 3.1: Spaces
+
+sga style for use of spaces depends (mostly) on
+function-versus-keyword usage. Use a space after (most) keywords. The
+notable exceptions are sizeof, typeof, alignof, and __attribute__, which look
+somewhat like functions (and are usually used with parentheses,
+although they are not required in the language, as in: "sizeof info" after
+"struct fileinfo info;" is declared).
+
+So use a space after these keywords:
+ if, switch, case, for, do, while
+but not with sizeof, typeof, alignof, or __attribute__. E.g.,
+ s = sizeof(struct file);
+
+Do not add spaces around (inside) parenthesized expressions. This example is
+*bad*:
+
+ s = sizeof( struct file );
+
+When declaring pointer data or a function that returns a pointer type, the
+preferred use of '*' is adjacent to the data name or function name and not
+adjacent to the type name. Examples:
+
+ char *sga_banner;
+ unsigned long long memparse(char *ptr, char **retptr);
+ char *match_strdup(substring_t *s);
+
+Use one space around (on each side of) most binary and ternary operators,
+such as any of these:
+
+ = + - < > * / % | & ^ <= >= == != ? :
+
+but no space after unary operators:
+ & * + - ~ ! sizeof typeof alignof __attribute__ defined
+
+no space before the postfix increment & decrement unary operators:
+ ++ --
+
+no space after the prefix increment & decrement unary operators:
+ ++ --
+
+and no space around the '.' and "->" structure member operators.
+
+Diregard these rules if doing so will aid clarity.
+
+
+ Chapter 4: Naming
+
+C is a Spartan language, and so should your naming be. Unlike Modula-2
+and Pascal programmers, C programmers do not use cute names like
+ThisVariableIsATemporaryCounter. A C programmer would call that
+variable "tmp", which is much easier to write, and not the least more
+difficult to understand.
+
+HOWEVER, while mixed-case names are frowned upon, descriptive names for
+global variables are a must. To call a global function "foo" is a
+shooting offense.
+
+GLOBAL variables (to be used only if you _really_ need them) need to
+have descriptive names, as do global functions. If you have a function
+that counts the number of active users, you should call that
+"count_active_users()" or similar, you should _not_ call it "cntusr()".
+
+Encoding the type of a function into the name (so-called Hungarian
+notation) is brain damaged - the compiler knows the types anyway and can
+check those, and it only confuses the programmer. No wonder MicroSoft
+makes buggy programs.
+
+LOCAL variable names should be short, and to the point. If you have
+some random integer loop counter, it should probably be called "i".
+Calling it "loop_counter" is non-productive, if there is no chance of it
+being mis-understood. Similarly, "tmp" can be just about any type of
+variable that is used to hold a temporary value.
+
+If you are afraid to mix up your local variable names, you have another
+problem, which is called the function-growth-hormone-imbalance syndrome.
+See chapter 5 (Functions).
+
+ Chapter 5: Functions
+
+Functions should be short and sweet, and do just one thing. They should
+fit on one or two screenfuls of text (the ISO/ANSI screen size is 80x24,
+as we all know), and do one thing and do that well.
+
+The maximum length of a function is inversely proportional to the
+complexity and indentation level of that function. So, if you have a
+conceptually simple function that is just one long (but simple)
+case-statement, where you have to do lots of small things for a lot of
+different cases, it's OK to have a longer function.
+
+However, if you have a complex function, and you suspect that a
+less-than-gifted first-year high-school student might not even
+understand what the function is all about, you should adhere to the
+maximum limits all the more closely. Use helper functions with
+descriptive names (you can ask the compiler to in-line them if you think
+it's performance-critical, and it will probably do a better job of it
+than you would have done).
+
+Another measure of the function is the number of local variables. They
+shouldn't exceed 5-10, or you're doing something wrong. Re-think the
+function, and split it into smaller pieces. A human brain can
+generally easily keep track of about 7 different things, anything more
+and it gets confused. You know you're brilliant, but maybe you'd like
+to understand what you did 2 weeks from now.
+
+In source files, separate functions with one blank line. If the function is
+exported, the EXPORT* macro for it should follow immediately after the closing
+function brace line. E.g.:
+
+int system_is_up(void)
+{
+ return system_state == SYSTEM_RUNNING;
+}
+EXPORT_SYMBOL(system_is_up);
+
+In function prototypes, include parameter names with their data types.
+Although this is not required by the C language, it is preferred in sga
+because it is a simple way to add valuable information for the reader.
+
+
+ Chapter 6: Centralized exiting of functions
+
+Albeit deprecated by some people, the equivalent of the goto statement is
+used frequently by compilers in form of the unconditional jump instruction.
+
+The goto statement comes in handy when a function exits from multiple
+locations and some common work such as cleanup has to be done.
+
+The rationale is:
+
+- unconditional statements are easier to understand and follow
+- nesting is reduced
+- errors by not updating individual exit points when making
+ modifications are prevented
+- saves the compiler work to optimize redundant code away ;)
+
+int fun(int a)
+{
+ int result = 0;
+ char *buffer = kmalloc(SIZE);
+
+ if (buffer == NULL)
+ return -ENOMEM;
+
+ if (condition1) {
+ while (loop1) {
+ ...
+ }
+ result = 1;
+ goto out;
+ }
+ ...
+out:
+ kfree(buffer);
+ return result;
+}
+
+ Chapter 7: Commenting
+
+Comments are good, but there is also a danger of over-commenting. NEVER
+try to explain HOW your code works in a comment: it's much better ...
[truncated message content] |
|
From: <tim...@us...> - 2007-12-18 18:06:58
|
Revision: 4
http://sga.svn.sourceforge.net/sga/?rev=4&view=rev
Author: tim-watson
Date: 2007-12-18 10:06:54 -0800 (Tue, 18 Dec 2007)
Log Message:
-----------
Modified sga.c to tidy up layout of initial parameter display.
Modified Paths:
--------------
trunk/sga.c
Modified: trunk/sga.c
===================================================================
--- trunk/sga.c 2007-12-18 16:47:20 UTC (rev 3)
+++ trunk/sga.c 2007-12-18 18:06:54 UTC (rev 4)
@@ -112,9 +112,12 @@
/* display the significant parameter settings */
printf("--------------------------------------------------\n");
- printf("population size =%5d\tchromosone size =%5d\n", popsize, chromsize);
- printf("crossover rate =%5d\tmutation rate =%5d\n", crossrate, muterate);
- printf("fitness function =%5d\tboostfit =%5d\n", fitfunc, boostfit);
+ printf("population size =%5d chromosome size =%5d\n",
+ popsize, chromsize);
+ printf("crossover rate =%5d mutation rate =%5d\n",
+ crossrate, muterate);
+ printf("fitness function =%5d fitness boost =%5d\n",
+ fitfunc, boostfit);
printf("--------------------------------------------------\n");
/* initialise the population and the PRNG */
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|
|
From: <fr...@us...> - 2007-12-18 16:47:27
|
Revision: 3
http://sga.svn.sourceforge.net/sga/?rev=3&view=rev
Author: fragmad
Date: 2007-12-18 08:47:20 -0800 (Tue, 18 Dec 2007)
Log Message:
-----------
trunk.sga.c modified to include -h and -v command which display help and
version information respectively.
Modified Paths:
--------------
trunk/sga.c
Modified: trunk/sga.c
===================================================================
--- trunk/sga.c 2007-12-18 01:44:30 UTC (rev 2)
+++ trunk/sga.c 2007-12-18 16:47:20 UTC (rev 3)
@@ -54,6 +54,7 @@
/* accept the command line options */
while (--argc>0 && (*++argv)[0]=='-')
switch (*++argv[0]) {
+ case 'h': printf("SGA - The Simple Genetic Algorithm.\n\nSwitch Options\n\t\"-h\" - Displays this help page.\n\t\"-p\" - Sets the inital population size.\n\t\"-c\" - Sets the chromosome size.\n\t\"-x\" - Sets the crossover rate.\n\t\"-m\" - Sets the mutation rate.\n\t\"-f\" - Selects the fitness function used.\n\t\"-b\" - Boost fitness value.\n\t\"-r\" - Random number seed.\n\t\"-g\" - Sets the maximum number of generations.\n\t\"-s\" - Sets the display size.\n\t\"-d\" - Sets the display frequency.\n\t\"-v\" - Displays version information.\n");exit(0);
case 'p': if (*++argv[0])
popsize = atoi(argv[0]);
else if (--argc > 0)
@@ -104,14 +105,16 @@
else if (--argc > 0)
displfreq = atoi(*++argv);
break;
+ case 'v': printf("SGA - The Simple Gentic Algorithm Version 0.3.\nCopyright 2007 Tim Watson.\n Licenced Under the GNU Public Licence 3.0\n");exit(0);
+
default: break;
}
/* display the significant parameter settings */
printf("--------------------------------------------------\n");
- printf("popsize =%5d\tchromsize =%5d\n", popsize, chromsize);
- printf("crossrate =%5d\tmuterate =%5d\n", crossrate, muterate);
- printf("fitfunc =%5d\tboostfit =%5d\n", fitfunc, boostfit);
+ printf("population size =%5d\tchromosone size =%5d\n", popsize, chromsize);
+ printf("crossover rate =%5d\tmutation rate =%5d\n", crossrate, muterate);
+ printf("fitness function =%5d\tboostfit =%5d\n", fitfunc, boostfit);
printf("--------------------------------------------------\n");
/* initialise the population and the PRNG */
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|
|
From: <fif...@us...> - 2007-12-18 01:44:36
|
Revision: 2
http://sga.svn.sourceforge.net/sga/?rev=2&view=rev
Author: fifthdim
Date: 2007-12-17 17:44:30 -0800 (Mon, 17 Dec 2007)
Log Message:
-----------
Update CREDITS file to add contributors, modify gerneation in sga.c
Modified Paths:
--------------
trunk/CREDITS
trunk/sga.c
Modified: trunk/CREDITS
===================================================================
--- trunk/CREDITS 2007-11-04 13:02:45 UTC (rev 1)
+++ trunk/CREDITS 2007-12-18 01:44:30 UTC (rev 2)
@@ -1,3 +1,7 @@
This is an alphabetical list of people who have contributed to sga:
+Lewis Bond
+William Ellwood
+Matthew Lester
Tim Watson
+David Whiteley
Modified: trunk/sga.c
===================================================================
--- trunk/sga.c 2007-11-04 13:02:45 UTC (rev 1)
+++ trunk/sga.c 2007-12-18 01:44:30 UTC (rev 2)
@@ -169,7 +169,7 @@
fconv = 1;
fconv_gen = gen;
}
- printf("gen=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
+ printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
@@ -283,7 +283,7 @@
fconv = 1;
fconv_gen = gen;
}
- printf("gen=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
+ printf("generation=%d best=%d worst=%d mean=%.2f std.dev.=%.2f\n",
gen, best, worst, mean, std_dev);
for (i=0; i<chromsize; i++) /* init column counts */
count[i] = 0;
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|
