ADD_TEST(tracing-help ${CMAKE_BINARY_DIR}/teshsuite/simdag/platforms/basic_parsing_test --help-tracing)
ADD_TEST(tracing-ms ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv bindir=${CMAKE_BINARY_DIR}/examples/msg --cd ${CMAKE_HOME_DIRECTORY}/examples/msg tracing/ms.tesh)
ADD_TEST(tracing-trace_platform ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv bindir=${CMAKE_BINARY_DIR}/examples/msg --cd ${CMAKE_HOME_DIRECTORY}/examples/msg tracing/trace_platform.tesh)
+ ADD_TEST(tracing-user_variables ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv bindir=${CMAKE_BINARY_DIR}/examples/msg --cd ${CMAKE_HOME_DIRECTORY}/examples/msg tracing/user_variables.tesh)
ADD_TEST(tracing-categories ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv bindir=${CMAKE_BINARY_DIR}/examples/msg --cd ${CMAKE_HOME_DIRECTORY}/examples/msg tracing/categories.tesh)
ADD_TEST(tracing-process-migration ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv bindir=${CMAKE_BINARY_DIR}/examples/msg --cd ${CMAKE_HOME_DIRECTORY}/examples/msg tracing/procmig.tesh)
ADD_TEST(graphicator ${CMAKE_BINARY_DIR}/bin/tesh ${TESH_OPTION} --setenv srcdir=${CMAKE_HOME_DIRECTORY} --setenv bindir=${CMAKE_BINARY_DIR}/bin --cd ${CMAKE_HOME_DIRECTORY}/tools/graphicator graphicator.tesh)
add_executable(procmig ${CMAKE_CURRENT_SOURCE_DIR}/procmig.c)
add_executable(simple ${CMAKE_CURRENT_SOURCE_DIR}/simple.c)
add_executable(trace_platform ${CMAKE_CURRENT_SOURCE_DIR}/trace_platform.c)
+add_executable(user_variables ${CMAKE_CURRENT_SOURCE_DIR}/user_variables.c)
### Add definitions for compile
target_link_libraries(ms simgrid m )
target_link_libraries(procmig simgrid m )
target_link_libraries(simple simgrid m )
target_link_libraries(trace_platform simgrid m )
+target_link_libraries(user_variables simgrid m )
## Clean generated files
get_directory_property(extra_clean_files ADDITIONAL_MAKE_CLEAN_FILES)
--- /dev/null
+/* Copyright (c) 2010. The SimGrid Team.
+ * 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 <stdio.h>
+#include "msg/msg.h"
+#include "xbt/sysdep.h" /* calloc, printf */
+
+/* Create a log channel to have nice outputs. */
+#include "xbt/log.h"
+#include "xbt/asserts.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
+
+int master(int argc, char *argv[]);
+
+int master(int argc, char *argv[])
+{
+ char *hostname = MSG_host_self()->name;
+ int i;
+
+ //the hostname has an empty HDD with a capacity of 100000 (bytes)
+ TRACE_host_variable_set(hostname, "HDD_capacity", 100000);
+ TRACE_host_variable_set(hostname, "HDD_utilization", 0);
+
+ for (i = 0; i < 10; i++) {
+ //create and execute a task just to make the simulated time advance
+ m_task_t task = MSG_task_create("task", 10000, 0, NULL);
+ MSG_task_execute (task);
+ MSG_task_destroy (task);
+
+ //ADD: after the execution of this task, the HDD utilization increases by 100 (bytes)
+ TRACE_host_variable_add(hostname, "HDD_utilization", 100);
+ }
+
+ for (i = 0; i < 10; i++) {
+ //create and execute a task just to make the simulated time advance
+ m_task_t task = MSG_task_create("task", 10000, 0, NULL);
+ MSG_task_execute (task);
+ MSG_task_destroy (task);
+
+ //SUB: after the execution of this task, the HDD utilization decreases by 100 (bytes)
+ TRACE_host_variable_sub(hostname, "HDD_utilization", 100);
+ }
+ return 0;
+}
+
+/** Main function */
+int main(int argc, char *argv[])
+{
+ MSG_global_init(&argc, argv);
+ if (argc < 3) {
+ printf("Usage: %s platform_file deployment_file\n", argv[0]);
+ exit(1);
+ }
+
+ char *platform_file = argv[1];
+ char *deployment_file = argv[2];
+ MSG_create_environment(platform_file);
+
+ //declaring user variables
+ TRACE_host_variable_declare("HDD_capacity");
+ TRACE_host_variable_declare("HDD_utilization");
+
+ //register functions and launch deployment
+ MSG_function_register("master", master);
+ MSG_function_register("slave", master);
+ MSG_launch_application(deployment_file);
+
+ MSG_main();
+ MSG_clean();
+ return 0;
+}