include examples/c/cloud-simple/cloud-simple.tesh
include examples/c/energy-exec/energy-exec.c
include examples/c/energy-exec/energy-exec.tesh
+include examples/c/energy-vm/energy-vm.c
+include examples/c/energy-vm/energy-vm.tesh
include examples/c/exec-dvfs/exec-dvfs.c
include examples/c/exec-dvfs/exec-dvfs.tesh
include examples/c/io-disk-raw/io-disk-raw.c
include examples/deprecated/msg/dht-pastry/dht-pastry.tesh
include examples/deprecated/msg/dht-pastry/dht-pastry_d.xml
include examples/deprecated/msg/dht-pastry/generate.py
-include examples/deprecated/msg/energy-vm/energy-vm.c
-include examples/deprecated/msg/energy-vm/energy-vm.tesh
include examples/deprecated/msg/mc/bugged1.c
include examples/deprecated/msg/mc/bugged1.tesh
include examples/deprecated/msg/mc/bugged1_liveness.c
async-waitall async-waitany
cloud-capping cloud-migration cloud-simple
exec-dvfs
- energy-exec
+ energy-exec energy-vm
io-disk-raw io-file-remote
plugin-hostload)
add_executable (${x}-c EXCLUDE_FROM_ALL ${x}/${x}.c)
async-waitall async-waitany
cloud-capping cloud-migration cloud-simple
exec-dvfs
- energy-exec
+ energy-exec energy-vm
io-disk-raw io-file-remote
plugin-hostload)
ADD_TESH(c-${x} --setenv platfdir=${CMAKE_HOME_DIRECTORY}/examples/platforms
--- /dev/null
+/* Copyright (c) 2007-2020. 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 "simgrid/actor.h"
+#include "simgrid/engine.h"
+#include "simgrid/host.h"
+#include "simgrid/plugins/energy.h"
+#include "simgrid/vm.h"
+#include "xbt/asserts.h"
+#include "xbt/log.h"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(energy_vm, "Messages of this example");
+
+static void worker_func(XBT_ATTRIB_UNUSED int argc, XBT_ATTRIB_UNUSED char* argv[])
+{
+ sg_actor_self_execute(300E6);
+ XBT_INFO("This worker is done.");
+}
+
+static void dvfs(XBT_ATTRIB_UNUSED int argc, XBT_ATTRIB_UNUSED char* argv[])
+{
+ sg_host_t host1 = sg_host_by_name("MyHost1");
+ sg_host_t host2 = sg_host_by_name("MyHost2");
+ sg_host_t host3 = sg_host_by_name("MyHost3");
+
+ /* Host 1 */
+ XBT_INFO("Creating and starting two VMs");
+ sg_vm_t vm_host1 = sg_vm_create_core(host1, "vm_host1");
+ sg_vm_start(vm_host1);
+ sg_vm_t vm_host2 = sg_vm_create_core(host2, "vm_host2");
+ sg_vm_start(vm_host2);
+
+ XBT_INFO("Create two tasks on Host1: both inside a VM");
+ sg_actor_t p11 = sg_actor_init("p11", (sg_host_t)vm_host1);
+ sg_actor_start(p11, worker_func, 0, NULL);
+ sg_actor_t p12 = sg_actor_init("p12", (sg_host_t)vm_host1);
+ sg_actor_start(p12, worker_func, 0, NULL);
+
+ XBT_INFO("Create two tasks on Host2: one inside a VM, the other directly on the host");
+ sg_actor_t p21 = sg_actor_init("p21", (sg_host_t)vm_host2);
+ sg_actor_start(p21, worker_func, 0, NULL);
+ sg_actor_t p22 = sg_actor_init("p22", host2);
+ sg_actor_start(p22, worker_func, 0, NULL);
+
+ XBT_INFO("Create two tasks on Host3: both directly on the host");
+ sg_actor_t p31 = sg_actor_init("p31", host3);
+ sg_actor_start(p31, worker_func, 0, NULL);
+ sg_actor_t p32 = sg_actor_init("p32", host3);
+ sg_actor_start(p32, worker_func, 0, NULL);
+
+ XBT_INFO("Wait 5 seconds. The tasks are still running (they run for 3 seconds, but 2 tasks are co-located, "
+ "so they run for 6 seconds)");
+ sg_actor_sleep_for(5);
+ XBT_INFO("Wait another 5 seconds. The tasks stop at some point in between");
+ sg_actor_sleep_for(5);
+
+ sg_vm_destroy(vm_host1);
+ sg_vm_destroy(vm_host2);
+}
+
+int main(int argc, char* argv[])
+{
+ sg_host_energy_plugin_init();
+ simgrid_init(&argc, argv);
+
+ xbt_assert(argc > 1, "Usage: %s platform_file\n\tExample: %s msg_platform.xml\n", argv[0], argv[0]);
+
+ simgrid_load_platform(argv[1]);
+
+ sg_actor_t actor = sg_actor_init("dvfs", sg_host_by_name("MyHost1"));
+ sg_actor_start(actor, dvfs, 0, NULL);
+
+ simgrid_run();
+
+ XBT_INFO("Total simulation time: %.2f; Host2 and Host3 must have the exact same energy consumption; Host1 is "
+ "multi-core and will differ.",
+ simgrid_get_clock());
+
+ return 0;
+}
p Testing the mechanism for computing host energy consumption in case of VMs
-$ ${bindir:=.}/energy-vm ${platfdir}/energy_platform.xml "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
+$ ${bindir:=.}/energy-vm-c ${platfdir}/energy_platform.xml "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
> [ 0.000000] (1:dvfs@MyHost1) Creating and starting two VMs
> [ 0.000000] (1:dvfs@MyHost1) Create two tasks on Host1: both inside a VM
> [ 0.000000] (1:dvfs@MyHost1) Create two tasks on Host2: one inside a VM, the other directly on the host
# C examples
foreach(x app-masterworker cloud-masterworker
- dht-pastry energy-vm platform-failures
+ dht-pastry platform-failures
process-create
synchro-semaphore trace-categories
trace-route-user-variables trace-link-user-variables trace-masterworker
if(enable_msg)
foreach(x app-masterworker cloud-masterworker
dht-pastry dht-kademlia platform-failures
- energy-vm
process-create
synchro-semaphore)
ADD_TESH_FACTORIES(msg-${x} "thread;ucontext;raw;boost"
+++ /dev/null
-/* Copyright (c) 2007-2020. 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 "simgrid/msg.h"
-#include "simgrid/plugins/energy.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(energy_vm, "Messages of this example");
-
-static int worker_func(XBT_ATTRIB_UNUSED int argc, XBT_ATTRIB_UNUSED char* argv[])
-{
- msg_task_t task1 = MSG_task_create("t1", 300E6, 0, NULL);
- MSG_task_execute (task1);
- MSG_task_destroy(task1);
- XBT_INFO("This worker is done.");
- return 0;
-}
-
-static int dvfs(XBT_ATTRIB_UNUSED int argc, XBT_ATTRIB_UNUSED char* argv[])
-{
- msg_host_t host1 = MSG_host_by_name("MyHost1");
- msg_host_t host2 = MSG_host_by_name("MyHost2");
- msg_host_t host3 = MSG_host_by_name("MyHost3");
-
- /* Host 1 */
- XBT_INFO("Creating and starting two VMs");
- msg_vm_t vm_host1 = MSG_vm_create_core(host1, "vm_host1");
- MSG_vm_start(vm_host1);
- msg_vm_t vm_host2 = MSG_vm_create_core(host2, "vm_host2");
- MSG_vm_start(vm_host2);
-
- XBT_INFO("Create two tasks on Host1: both inside a VM");
- MSG_process_create("p11", worker_func, NULL, (msg_host_t)vm_host1);
- MSG_process_create("p12", worker_func, NULL, (msg_host_t)vm_host1);
-
- XBT_INFO("Create two tasks on Host2: one inside a VM, the other directly on the host");
- MSG_process_create("p21", worker_func, NULL, (msg_host_t)vm_host2);
- MSG_process_create("p22", worker_func, NULL, host2);
-
- XBT_INFO("Create two tasks on Host3: both directly on the host");
- MSG_process_create("p31", worker_func, NULL, host3);
- MSG_process_create("p32", worker_func, NULL, host3);
-
- XBT_INFO("Wait 5 seconds. The tasks are still running (they run for 3 seconds, but 2 tasks are co-located, "
- "so they run for 6 seconds)");
- MSG_process_sleep(5);
- XBT_INFO("Wait another 5 seconds. The tasks stop at some point in between");
- MSG_process_sleep(5);
-
- MSG_vm_destroy(vm_host1);
- MSG_vm_destroy(vm_host2);
-
- return 0;
-}
-
-int main(int argc, char *argv[])
-{
- sg_host_energy_plugin_init();
- MSG_init(&argc, argv);
-
- xbt_assert(argc > 1, "Usage: %s platform_file\n\tExample: %s msg_platform.xml\n", argv[0], argv[0]);
-
- MSG_create_environment(argv[1]);
-
- MSG_process_create("dvfs",dvfs,NULL,MSG_host_by_name("MyHost1"));
-
- msg_error_t res = MSG_main();
-
- XBT_INFO("Total simulation time: %.2f; Host2 and Host3 must have the exact same energy consumption; Host1 is "
- "multi-core and will differ.",
- MSG_get_clock());
-
- return res != MSG_OK;
-}
