examples/c/actor-kill/actor-kill-c
examples/c/actor-lifetime/actor-lifetime-c
examples/c/actor-migrate/actor-migrate-c
+examples/c/actor-stacksize/actor-stacksize-c
examples/c/actor-suspend/actor-suspend-c
examples/c/actor-yield/actor-yield-c
examples/c/app-chainsend/app-chainsend-c
examples/c/exec-basic/exec-basic-c
examples/c/exec-dvfs/exec-dvfs-c
examples/c/exec-remote/exec-remote-c
+examples/c/exec-async/exec-async-c
+examples/c/exec-waitany/exec-waitany-c
examples/c/io-disk-raw/io-disk-raw-c
examples/c/io-file-remote/io-file-remote-c
examples/c/plugin-hostload/plugin-hostload-c
examples/s4u/actor-kill/s4u-actor-kill
examples/s4u/actor-lifetime/s4u-actor-lifetime
examples/s4u/actor-migrate/s4u-actor-migrate
+examples/s4u/actor-stacksize/s4u-actor-stacksize
examples/s4u/actor-suspend/s4u-actor-suspend
examples/s4u/actor-yield/s4u-actor-yield
examples/s4u/app-bittorrent/s4u-bittorrent
include examples/c/exec-dvfs/exec-dvfs.tesh
include examples/c/exec-remote/exec-remote.c
include examples/c/exec-remote/exec-remote.tesh
+include examples/c/exec-waitany/exec-waitany.c
+include examples/c/exec-waitany/exec-waitany.tesh
include examples/c/io-disk-raw/io-disk-raw.c
include examples/c/io-disk-raw/io-disk-raw.tesh
include examples/c/io-file-remote/io-file-remote.c
app-pingpong app-token-ring
async-wait async-waitall async-waitany
cloud-capping cloud-migration cloud-simple
- exec-async exec-basic exec-dvfs exec-remote
+ exec-async exec-basic exec-dvfs exec-remote exec-waitany
energy-exec energy-exec-ptask energy-vm
io-disk-raw io-file-remote
plugin-hostload)
app-chainsend app-pingpong app-token-ring
async-wait async-waitall async-waitany
cloud-capping cloud-migration cloud-simple
- exec-async exec-basic exec-dvfs exec-remote
+ exec-async exec-basic exec-dvfs exec-remote exec-waitany
energy-exec energy-exec-ptask energy-vm
io-disk-raw io-file-remote
plugin-hostload)
--- /dev/null
+/* Copyright (c) 2019-2020. 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/exec.h"
+#include "simgrid/host.h"
+
+#include "xbt/asserts.h"
+#include "xbt/log.h"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(exec_waitany, "Messages specific for this example");
+
+static void worker(int argc, char* argv[])
+{
+ int with_timeout = !strcmp(argv[1], "true");
+
+ /* Vector in which we store all pending executions*/
+ sg_exec_t* pending_execs = malloc(sizeof(sg_exec_t) * 3);
+ int pending_execs_count = 0;
+
+ for (int i = 0; i < 3; i++) {
+ char* name = bprintf("Exec-%d", i);
+ double amount = (6 * (i % 2) + i + 1) * sg_host_speed(sg_host_self());
+
+ sg_exec_t exec = sg_actor_exec_init(amount);
+ sg_exec_set_name(exec, name);
+ pending_execs[pending_execs_count++] = exec;
+ sg_exec_start(exec);
+
+ XBT_INFO("Activity %s has started for %.0f seconds", name, amount / sg_host_speed(sg_host_self()));
+ free(name);
+ }
+
+ /* Now that executions were initiated, wait for their completion, in order of termination.
+ *
+ * This loop waits for first terminating execution with wait_any() and remove it with erase(), until all execs are
+ * terminated.
+ */
+ while (pending_execs_count > 0) {
+ int pos;
+ if (with_timeout)
+ pos = sg_exec_wait_any_for(pending_execs, pending_execs_count, 4);
+ else
+ pos = sg_exec_wait_any(pending_execs, pending_execs_count);
+
+ if (pos < 0) {
+ XBT_INFO("Do not wait any longer for an activity");
+ pending_execs_count = 0;
+ } else {
+ XBT_INFO("Activity at position %d is complete", pos);
+ memmove(pending_execs + pos, pending_execs + pos + 1, sizeof(sg_exec_t) * (pending_execs_count - pos - 1));
+ pending_execs_count--;
+ }
+ XBT_INFO("%d activities remain pending", pending_execs_count);
+ }
+
+ free(pending_execs);
+}
+
+int main(int argc, char* argv[])
+{
+ simgrid_init(&argc, argv);
+ simgrid_load_platform(argv[1]);
+
+ const char* worker_argv[] = {"worker", "false"};
+ sg_actor_create("worker", sg_host_by_name("Tremblay"), worker, 2, worker_argv);
+
+ worker_argv[1] = "true";
+ sg_actor_create("worker_timeout", sg_host_by_name("Tremblay"), worker, 2, worker_argv);
+
+ simgrid_run();
+ return 0;
+}
--- /dev/null
+#!/usr/bin/env tesh
+
+! output sort 19
+$ ${bindir:=.}/exec-waitany-c ${platfdir}/multicore_machine.xml "--log=root.fmt:[%10.6r]%e[%14P]%e%m%n"
+> [ 0.000000] [ worker] Activity Exec-0 has started for 1 seconds
+> [ 0.000000] [worker_timeout] Activity Exec-0 has started for 1 seconds
+> [ 0.000000] [ worker] Activity Exec-1 has started for 8 seconds
+> [ 0.000000] [worker_timeout] Activity Exec-1 has started for 8 seconds
+> [ 0.000000] [ worker] Activity Exec-2 has started for 3 seconds
+> [ 0.000000] [worker_timeout] Activity Exec-2 has started for 3 seconds
+> [ 1.000000] [worker_timeout] Activity at position 0 is complete
+> [ 1.000000] [worker_timeout] 2 activities remain pending
+> [ 1.000000] [ worker] Activity at position 0 is complete
+> [ 1.000000] [ worker] 2 activities remain pending
+> [ 3.000000] [worker_timeout] Activity at position 1 is complete
+> [ 3.000000] [worker_timeout] 1 activities remain pending
+> [ 3.000000] [ worker] Activity at position 1 is complete
+> [ 3.000000] [ worker] 1 activities remain pending
+> [ 7.000000] [worker_timeout] Do not wait any longer for an activity
+> [ 7.000000] [worker_timeout] 0 activities remain pending
+> [ 8.000000] [ worker] Activity at position 0 is complete
+> [ 8.000000] [ worker] 0 activities remain pending
