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stupid example of msg_process_suspend and resume
authoralegrand <alegrand@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Mon, 17 Oct 2005 15:11:54 +0000 (15:11 +0000)
committeralegrand <alegrand@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Mon, 17 Oct 2005 15:11:54 +0000 (15:11 +0000)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1756 48e7efb5-ca39-0410-a469-dd3cf9ba447f

examples/msg/Makefile.am
examples/msg/msg_deployment_suspend.xml [new file with mode: 0644]
examples/msg/msg_test_suspend.c [new file with mode: 0644]
examples/msg/run_msg_test.in

index 69546e9..1cb245f 100644 (file)
@@ -5,7 +5,7 @@ EXTRA_DIST= msg_deployment.xml msg_platform.xml small_platform.xml small_deploym
 CLEANFILES=msg_test.trace
 
 TESTS=run_msg_test
-check_PROGRAMS=msg_test msg_test_surfxml_bypassed
+check_PROGRAMS=msg_test msg_test_surfxml_bypassed msg_test_suspend
 
 msg_test_SOURCES= msg_test.c
 msg_test_LDADD=        $(top_builddir)/src/libsimgrid.la
@@ -13,4 +13,7 @@ msg_test_LDADD=       $(top_builddir)/src/libsimgrid.la
 msg_test_surfxml_bypassed_SOURCES = msg_test_surfxml_bypassed.c
 msg_test_surfxml_bypassed_LDADD = $(top_builddir)/src/libsimgrid.la
 
+msg_test_suspend_SOURCES= msg_test_suspend.c
+msg_test_suspend_LDADD=        $(top_builddir)/src/libsimgrid.la
+
 include $(top_srcdir)/acmacro/dist-files.mk
diff --git a/examples/msg/msg_deployment_suspend.xml b/examples/msg/msg_deployment_suspend.xml
new file mode 100644 (file)
index 0000000..72821c5
--- /dev/null
@@ -0,0 +1,5 @@
+<?xml version='1.0'?>
+<!DOCTYPE platform_description SYSTEM "surfxml.dtd">
+<platform_description>
+  <process host="Jacquelin" function="dream_master"/>
+</platform_description>
diff --git a/examples/msg/msg_test_suspend.c b/examples/msg/msg_test_suspend.c
new file mode 100644 (file)
index 0000000..e1119a8
--- /dev/null
@@ -0,0 +1,84 @@
+/*     $Id$     */
+
+/* Copyright (c) 2005 Arnaud Legrand. All rights reserved.        */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "msg/msg.h" /* Yeah! If you want to use msg, you need to include msg/msg.h */
+
+
+/* Create a log channel to have nice outputs. */
+#include "xbt/log.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,"Messages specific for this msg example");
+
+typedef enum {
+  PORT_22 = 0,
+  MAX_CHANNEL
+} channel_t;
+
+
+/** Lazy guy function. This process suspends itself asap.  */
+static int lazy_guy(int argc, char *argv[])
+{
+  INFO0("Nobody's watching me ? Let's go to sleep.");
+  MSG_process_suspend(MSG_process_self());
+  INFO0("Uuuh ? Did somebody call me ?");
+  INFO0("Mmmh, goodbye now.");
+  return 0;
+} /* end_of_lazy_guy */
+
+/** Dream master function. This process creates a lazy_guy process and
+    resumes it 10 seconds later. */
+static int dream_master(int argc, char *argv[])
+{
+  m_process_t lazy = NULL;
+
+  INFO0("Let's create a lazy guy.");
+  lazy = MSG_process_create("Lazy", lazy_guy, NULL, MSG_host_self());
+  INFO0("Let's wait a little bit...");
+  MSG_process_sleep(10.0);
+  INFO0("Let's wake the lazy guy up! >:) BOOOOOUUUHHH!!!!");
+  MSG_process_resume(lazy);
+  INFO0("OK, goodbye now.");
+  return 0;
+} /* end_of_dram_master */
+
+/** Test function */
+static MSG_error_t test_all(const char *platform_file,const char *application_file)
+{
+  MSG_error_t res = MSG_OK;
+
+  {                            /*  Simulation setting */
+    MSG_set_channel_number(MAX_CHANNEL);
+    MSG_paje_output("msg_test.trace");
+    MSG_create_environment(platform_file);
+  }
+  {                            /*   Application deployment */
+    MSG_function_register("dream_master", dream_master);
+    MSG_launch_application(application_file);
+  }
+  res = MSG_main();
+  
+  INFO1("Simulation time %g",MSG_get_clock());
+  return res;
+} /* end_of_test_all */
+
+
+/** Main function */
+int main(int argc, char *argv[])
+{
+  MSG_error_t res = MSG_OK;
+
+  MSG_global_init(&argc,argv);
+  if (argc < 3) {
+     printf ("Usage: %s platform_file deployment_file\n",argv[0]);
+     printf ("example: %s msg_platform.xml msg_deployment_suspend.xml\n",argv[0]);
+     exit(1);
+  }
+  test_all(argv[1],argv[2]);
+  res = MSG_clean();
+
+  if(res==MSG_OK) return 0; 
+  else return 1;                   
+} /* end_of_main */
index b89eb77..2d7bbad 100644 (file)
@@ -10,3 +10,6 @@ $exenv ./msg_test@EXEEXT@ @srcdir@/msg_platform.xml @srcdir@/msg_deployment.xml
 $exenv ./msg_test@EXEEXT@ @srcdir@/small_platform.xml @srcdir@/small_deployment.xml $@
 
 $exenv ./msg_test_surfxml_bypassed@EXEEXT@
+
+$exenv ./msg_test_suspend@EXEEXT@ @srcdir@/msg_platform.xml @srcdir@/msg_deployment_suspend.xml $@
+