Menu
▾
▴
[Gridsim-commits] SF.net SVN: gridsim: [176] branches/gridsim4.0-branch2/source/gridsim/ GridSimTags.java
|
From: <aca...@us...> - 2008-05-29 16:41:31
|
Revision: 176
http://gridsim.svn.sourceforge.net/gridsim/?rev=176&view=rev
Author: acaminero
Date: 2008-05-29 09:40:25 -0700 (Thu, 29 May 2008)
Log Message:
-----------
added new tags for the gridsim.net.fnb package?\195?\167
Modified Paths:
--------------
branches/gridsim4.0-branch2/source/gridsim/GridSimTags.java
Modified: branches/gridsim4.0-branch2/source/gridsim/GridSimTags.java
===================================================================
--- branches/gridsim4.0-branch2/source/gridsim/GridSimTags.java 2008-05-27 07:55:44 UTC (rev 175)
+++ branches/gridsim4.0-branch2/source/gridsim/GridSimTags.java 2008-05-29 16:40:25 UTC (rev 176)
@@ -32,30 +32,30 @@
private static final int ARBASE = 200;
public static final int NET_PACKET_LEVEL = NETBASE + 11;
-
+
public static final int NET_FLOW_LEVEL = NETBASE + 12;
-
+
// Denotes flow en-route to destination (used manually by entities)
- public static final int FLOW_SUBMIT = NETBASE + 13;
-
+ public static final int FLOW_SUBMIT = NETBASE + 13;
+
// Internal message to check forecast of flow duration
public static final int FLOW_HOLD = NETBASE + 14;
-
+
// Message to update forecast of flow duration
public static final int FLOW_UPDATE = NETBASE + 15;
-
+
// Denotes flow ack en-route to destination (used manually by entities)
public static final int FLOW_ACK = NETBASE + 16;
-
+
// identify a flow as a junk flow used for background traffic
- // public static final int JUNK_FLOW = NETBASE + 17;
-
+ // public static final int JUNK_FLOW = NETBASE + 17;
+
public static final int NET_BUFFER_PACKET_LEVEL = NETBASE + 18;
-
+
// TODO: different flow sharing models - not sure if I will need these
// INV-LAT flows are weighted proportionally to the bottleneck latency
// public static final int NET_FLOW_LEVEL_INV_LAT = NETBASE + x;
- // INV-LAT-BOUND flows are weighted proportionally to the bottleneck latency
+ // INV-LAT-BOUND flows are weighted proportionally to the bottleneck latency
// with bounded bandwidth availability
// INV-RTT flows are weighted proportionally to the bottleneck RTT
// public static final int NET_FLOW_LEVEL_INV_RTT = NETBASE + x;
@@ -64,7 +64,7 @@
// public static final int NET_FLOW_LEVEL_INV_RTT_BOUND = NETBASE + x;
// MAX-MIN flows are equally weighted so all flows get equal share
// public static final int NET_FLOW_LEVEL_MAX_MIN = NETBASE + x;
-
+
//////////////////////////////////////////////////////////////////////
/** Denotes boolean <tt>true</tt> in <tt>int</tt> value */
@@ -206,8 +206,8 @@
* {@link gridsim.net.Output} entities.
*/
public static final int EMPTY_PKT = NETBASE + 8;
-
+
/** Denotes that this packet will be sent to a packet scheduler by a router
* for enqueing.
* This tag is used by a router to an active packet scheduler, such as
@@ -273,9 +273,73 @@
*/
public static final int GRIDLET_MOVE_ACK = BASE + 30;
+ ///////////////////////////////////////////////////////////////
+ // For the gridsim.net.fnb package
+ /**This is to simulate the finite buffers. This constant is to tell an entity
+ * that a packet has been dropped*/
+ public static final int FNB_PACKET_DROPPED = BASE + 31;
+
+
+ /**This is to simulate the finite buffers. This constant is used when an Output
+ * port tells a user that a gridlet has failed because at least of his packets
+ * has been dropped*/
+ public static final int FNB_GRIDLET_FAILED_BECAUSE_PACKET_DROPPED = BASE + 32;
+
+ /**This is to simulate the finite buffers. A FIFO dropping algorithm*/
+ public static final int FNB_FIFO = BASE + 33;
+
+ /**This is to simulate the finite buffers. A RED (Random Early Detection) dropping algorithm*/
+ public static final int FNB_RED = BASE + 34;
+
+ /**This is to simulate the finite buffers. The event used to capture the number
+ * of dropped pkts. This event is sent form a SCFScheduler to itself every T time*/
+ public static final int FNB_COUNT_DROPPED_PKTS = BASE + 35;
+
+ /**This is to simulate the finite buffers. Adaptative RED (Random Early Detection) dropping algorithm*/
+ public static final int FNB_ARED = BASE + 36;
+
+ /**This is to update the parameters of ARED*/
+ public static final int FNB_UPDATE_ARED_PARAMETERS = BASE + 37;
+
+ /**This is to update the parameters of ARED. The time period between updates (0.5 seconds)*/
+ public static final double FNB_UPDATE_ARED_PARAMETERS_PERIOD = 0.5;
+
+ /**
+ * When a router drops a packet, it has to tell to user, so that he does not get jammed.
+ * But it does not do it immediately (when the dropping ocurs) but with a given delay (this delay).*/
+ public static final double FNB_DROPPING_DELAY = 0.01; // 10 milliseconds
+
///////////////////////////////////////////////////////////////
+ /**
+ * This is to simulate resource failure. The RegioalGIS will send this event
+ * to itself, so that it can decide which time the event is sent. Also, The RegionalGIS
+ * will send this event to the GridResource to make it "fail" for a period of time.
+ * This tag is also used when a failed resource receives a ping request.
+ * In this case, the resource will use this tag in the ping response */
+ public static final int GRIDRESOURCE_FAILURE = 10000 + 31;
+
+ /**
+ * This is used when a resource which has failed comes back to life. */
+ public static final int GRIDRESOURCE_RECOVERY = 10000 + 32;
+
+ /**
+ * This is used when the user polls the resource to find out if they are out of order. */
+ public static final int GRIDRESOURCE_FAILURE_INFO = 10000 + 33;
+
+ /**
+ * This is used when the user polls the resources . */
+ public static final int GRIDRESOURCE_POLLING = 10000 + 34;
+
+ /** The polling interval for users*/
+ public static final int POLLING_TIME_USER = 100; // 5;
+
+ /** The polling interval for the GISs entities*/
+ public static final int POLLING_TIME_GIS = 2000; //10;
+
+ ///////////////////////////////////////////////////////////////
+
// The below tags are sent by AdvanceReservation to ARGridResource class
/**
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
