Update copyright lines with new year.

[simgrid.git] / examples / s4u / exec-ptask / s4u-exec-ptask.cpp

diff --git a/examples/s4u/exec-ptask/s4u-exec-ptask.cpp b/examples/s4u/exec-ptask/s4u-exec-ptask.cpp
index 9759607..2b1aa13 100644 (file)
--- a/examples/s4u/exec-ptask/s4u-exec-ptask.cpp
+++ b/examples/s4u/exec-ptask/s4u-exec-ptask.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2017-2020. 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. */
@@ -52,16 +52,16 @@ static void runner()
       communication_amounts[i * hosts_count + j] = 1e7; // 10 MB
 
   try {
-    simgrid::s4u::this_actor::parallel_execute(hosts, computation_amounts, communication_amounts,
-                                               10.0 /* timeout (in seconds)*/);
+    simgrid::s4u::this_actor::exec_init(hosts, computation_amounts, communication_amounts)
+        ->wait_for(10.0 /* timeout (in seconds)*/);
     xbt_die("Woops, this did not timeout as expected... Please report that bug.");
-  } catch (const simgrid::TimeoutError&) {
+  } catch (const simgrid::TimeoutException&) {
     XBT_INFO("Caught the expected timeout exception.");
   }
 
   /* ------[ test 3 ]----------------- */
   XBT_INFO("Then, build a parallel task involving only computations (of different amounts) and no communication");
-  computation_amounts = {3e8, 6e8, 1e9}; // 300Mflop, 6Mflop, 1Gflop
+  computation_amounts = {3e8, 6e8, 1e9}; // 300Mflop, 600Mflop, 1Gflop
   communication_amounts.clear();         // no comm
   simgrid::s4u::this_actor::parallel_execute(hosts, computation_amounts, communication_amounts);
 
@@ -71,6 +71,20 @@ static void runner()
   communication_amounts.clear();
   simgrid::s4u::this_actor::parallel_execute(hosts, computation_amounts, communication_amounts);
 
+  /* ------[ test 5 ]----------------- */
+  XBT_INFO("Then, Monitor the execution of a parallel task");
+  computation_amounts.assign(hosts_count, 1e6 /*1Mflop*/);
+  communication_amounts = {0, 1e6, 0, 0, 0, 1e6, 1e6, 0, 0};
+  simgrid::s4u::ExecPtr activity =
+      simgrid::s4u::this_actor::exec_init(hosts, computation_amounts, communication_amounts);
+  activity->start();
+
+  while (not activity->test()) {
+    XBT_INFO("Remaining flop ratio: %.0f%%", 100 * activity->get_remaining_ratio());
+    simgrid::s4u::this_actor::sleep_for(5);
+  }
+  activity->wait();
+
   XBT_INFO("Goodbye now!");
 }