include examples/cpp/comm-serialize/s4u-comm-serialize.tesh
include examples/cpp/comm-suspend/s4u-comm-suspend.cpp
include examples/cpp/comm-suspend/s4u-comm-suspend.tesh
+include examples/cpp/comm-testany/s4u-comm-testany.cpp
+include examples/cpp/comm-testany/s4u-comm-testany.tesh
include examples/cpp/comm-throttling/s4u-comm-throttling.cpp
include examples/cpp/comm-throttling/s4u-comm-throttling.tesh
include examples/cpp/comm-wait/s4u-comm-wait.cpp
foreach (example actor-create actor-daemon actor-exiting actor-join actor-kill
actor-lifetime actor-migrate actor-suspend actor-yield actor-stacksize
app-bittorrent app-chainsend app-token-ring
- comm-pingpong comm-ready comm-serialize comm-suspend comm-wait comm-waitany comm-waitall comm-waituntil
+ comm-pingpong comm-ready comm-serialize comm-suspend comm-testany comm-wait comm-waitany comm-waitall comm-waituntil
comm-dependent comm-host2host comm-failure comm-throttling
cloud-capping cloud-migration cloud-simple
dag-comm dag-from-dax dag-from-dot dag-failure dag-io dag-scheduling dag-simple
--- /dev/null
+/* Copyright (c) 2010-2022. 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/s4u.hpp"
+#include <cstdlib>
+#include <iostream>
+#include <string>
+namespace sg4 = simgrid::s4u;
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_comm_testany, "Messages specific for this s4u example");
+
+static void rank0()
+{
+ sg4::Mailbox* mbox = sg4::Mailbox::by_name(std::string("rank0"));
+ std::string* msg1;
+ std::string* msg2;
+ std::string* msg3;
+
+ XBT_INFO("Post my asynchronous receives");
+ auto comm1 = mbox->get_async(&msg1);
+ auto comm2 = mbox->get_async(&msg2);
+ auto comm3 = mbox->get_async(&msg3);
+ std::vector<sg4::CommPtr> pending_comms = {comm1, comm2, comm3};
+
+ XBT_INFO("Send some data to rank-1");
+ for (int i = 0; i < 3; i++)
+ sg4::Mailbox::by_name(std::string("rank1"))->put(new int(i), 1);
+
+ XBT_INFO("Test for completed comms");
+ while (not pending_comms.empty()) {
+ ssize_t flag = sg4::Comm::test_any(pending_comms);
+ if (flag != -1) {
+ pending_comms.erase(pending_comms.begin() + flag);
+ XBT_INFO("Remove a pending comm.");
+ } else // nothing matches, wait for a little bit
+ sg4::this_actor::sleep_for(0.1);
+ }
+ XBT_INFO("Last comm is complete");
+ delete msg1;
+ delete msg2;
+ delete msg3;
+}
+
+static void rank1()
+{
+ sg4::Mailbox* rank0_mbox = sg4::Mailbox::by_name(std::string("rank0"));
+ sg4::Mailbox* rank1_mbox = sg4::Mailbox::by_name(std::string("rank1"));
+
+ for (int i = 0; i < 3; i++) {
+ auto res = rank1_mbox->get_unique<int>();
+ XBT_INFO("Received %d", *res);
+ std::string msg_content = std::string("Message ") + std::to_string(i);
+ auto* payload = new std::string(msg_content);
+ XBT_INFO("Send '%s'", msg_content.c_str());
+ rank0_mbox->put(payload, 1e6);
+ }
+}
+
+int main(int argc, char* argv[])
+{
+ sg4::Engine e(&argc, argv);
+
+ e.load_platform(argv[1]);
+
+ sg4::Actor::create("rank-0", e.host_by_name("Tremblay"), rank0);
+ sg4::Actor::create("rank-1", e.host_by_name("Fafard"), rank1);
+
+ e.run();
+
+ return 0;
+}
--- /dev/null
+#!/usr/bin/env tesh
+
+$ ${bindir:=.}/s4u-comm-testany ${platfdir}/small_platform.xml "--log=root.fmt:[%10.6r]%e[%8h]%e[%a]%e%m%n"
+> [ 0.000000] [Tremblay] [rank-0] Post my asynchronous receives
+> [ 0.000000] [Tremblay] [rank-0] Send some data to rank-1
+> [ 0.025708] [ Fafard] [rank-1] Received 0
+> [ 0.025708] [ Fafard] [rank-1] Send 'Message 0'
+> [ 0.209813] [ Fafard] [rank-1] Received 1
+> [ 0.209813] [ Fafard] [rank-1] Send 'Message 1'
+> [ 0.393918] [Tremblay] [rank-0] Test for completed comms
+> [ 0.393918] [ Fafard] [rank-1] Received 2
+> [ 0.393918] [ Fafard] [rank-1] Send 'Message 2'
+> [ 0.393918] [Tremblay] [rank-0] Remove a pending comm.
+> [ 0.393918] [Tremblay] [rank-0] Remove a pending comm.
+> [ 0.593918] [Tremblay] [rank-0] Remove a pending comm.
+> [ 0.593918] [Tremblay] [rank-0] Last comm is complete