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[Celltask-svn] SF.net SVN: celltask:[7] README

[<gs...@us...>]

Revision: 7
          http://celltask.svn.sourceforge.net/celltask/?rev=7&view=rev
Author:   gshi
Date:     2009-06-25 22:33:06 +0000 (Thu, 25 Jun 2009)

Log Message:
-----------
update the README, added some explanation to the example programs

Modified Paths:
--------------
    README

Modified: README
===================================================================
--- README	2009-06-25 22:21:53 UTC (rev 6)
+++ README	2009-06-25 22:33:06 UTC (rev 7)
@@ -48,7 +48,20 @@
 	Do a "make install" will install the necessary head files and libraries into your home directory: ${HOME}/celltask
 	You can change where you want to install by editting the Makefiles in 
 
+---------------------------------------------------------------------------------------
+Examples:
+There are two examples in the example directories using the library.
 
+1. examples/helloworld
+
+The simple program to show how to register a function, construct a task and retrive the parameters in the spu program
+
+2. /examples/matmul
+
+This program is a more complicated example showing how to do an array of 4x4 matrix multiplication, using double buffering.
+
+
+---------------------------------------------------------------------------------------
 A quick look of the APIs
 
 PPE:


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[Celltask-svn] SF.net SVN: celltask:[6] examples/matmul/main.c

[<gs...@us...>]

Revision: 6
          http://celltask.svn.sourceforge.net/celltask/?rev=6&view=rev
Author:   gshi
Date:     2009-06-25 22:21:53 +0000 (Thu, 25 Jun 2009)

Log Message:
-----------
disable NUMA by default

Modified Paths:
--------------
    examples/matmul/main.c

Modified: examples/matmul/main.c
===================================================================
--- examples/matmul/main.c	2009-06-16 21:22:00 UTC (rev 5)
+++ examples/matmul/main.c	2009-06-25 22:21:53 UTC (rev 6)
@@ -3,7 +3,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <numa.h>
 
 #include "spu/compute_task.h"
 
@@ -14,7 +13,7 @@
 
 #define COUNT  (1024*1024*8)
 
-#define NUMA
+//#define NUMA
 #ifndef NUMA
 float bufa[COUNT] __attribute__ ((aligned (128)));
 float bufb[COUNT] __attribute__ ((aligned (128)));
@@ -22,6 +21,7 @@
 float resultc[COUNT] __attribute__ ((aligned (128)));
 void alloc_mem(){}
 #else
+#include <numa.h>
 float* bufa;
 float* bufb;
 float* bufc;


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