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rocm-systems/src/library/ptl.cpp
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// Copyright (c) 2018 Advanced Micro Devices, Inc. All Rights Reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// with the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimers.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimers in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the names of Advanced Micro Devices, Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this Software without specific prior written permission.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH
// THE SOFTWARE.
#include "library/ptl.hpp"
namespace tasking
{
std::mutex&
get_roctracer_mutex()
{
static std::mutex _v{};
return _v;
}
PTL::ThreadPool&
get_roctracer_thread_pool()
{
static auto _v = PTL::ThreadPool{ 1 };
return _v;
}
PTL::TaskGroup<void>&
get_roctracer_task_group()
{
static PTL::TaskGroup<void> _v{ &get_roctracer_thread_pool() };
return _v;
}
std::mutex&
get_critical_trace_mutex()
{
static std::mutex _v{};
return _v;
}
PTL::ThreadPool&
get_critical_trace_thread_pool()
{
static auto _v = PTL::ThreadPool{ 1 };
return _v;
}
PTL::TaskGroup<void>&
get_critical_trace_task_group()
{
static PTL::TaskGroup<void> _v{ &get_critical_trace_thread_pool() };
return _v;
}
namespace
{
bool _ptl_initialized =
(get_roctracer_thread_pool(), get_critical_trace_thread_pool(), true);
}
} // namespace tasking