+2010-08-14 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/45283
+ * testsuite/performance/30_threads/future/polling.cc: Replace calls to
+ shared_future::is_ready.
+
2010-08-13 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/hashtable.h (_Hashtable<>::operator=(const
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 2009, 2010 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
#include <thread>
#include <testsuite_performance.h>
+inline bool is_ready(std::shared_future<void>& f)
+{
+ return f.wait_for(std::chrono::microseconds(1));
+}
+
void poll(std::shared_future<void> f)
{
- while (!f.is_ready())
+ while (!is_ready(f))
{ }
}
start_counters(time, resource);
for (int i = 0; i < 1000000; ++i)
- (void)f.is_ready();
+ (void)is_ready(f);
p.set_value();
for (int i=0; i < n; ++i)