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Commit 6a80834e authored by Vadim Pisarevsky's avatar Vadim Pisarevsky
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Merge pull request #9803 from wzw-intel:ocl_timer

parents 59332940 dbe9ee09
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Showing with 13 additions and 183 deletions
modules/core/src/ocl.cpp
View file @ 6a80834e
......@@ -5239,78 +5239,31 @@ struct Timer::Impl
Impl(const Queue& q)
: queue(q)
, initted_(false)
, running_(false)
, has_run_at_least_once_(false)
{
init();
}
~Impl()
{
clWaitForEvents(1, &start_gpu_cl_);
clWaitForEvents(1, &stop_gpu_cl_);
clReleaseEvent(start_gpu_cl_);
clReleaseEvent(stop_gpu_cl_);
}
~Impl(){}
void start()
{
#ifdef HAVE_OPENCL
if (!running())
{
clWaitForEvents(1, &start_gpu_cl_);
clReleaseEvent(start_gpu_cl_);
ocl::Kernel kernel("null_kernel_float", ocl::core::benchmark_oclsrc);
float arg = 0;
clSetKernelArg((cl_kernel)kernel.ptr(), 0, sizeof(arg), &arg);
clEnqueueTask((cl_command_queue)queue.ptr(), (cl_kernel)kernel.ptr(), 0,
NULL, &start_gpu_cl_);
clFinish((cl_command_queue)queue.ptr());
running_ = true;
has_run_at_least_once_ = true;
}
clFinish((cl_command_queue)queue.ptr());
timer.start();
#endif
}
void stop()
{
#ifdef HAVE_OPENCL
if (running())
{
clWaitForEvents(1, &stop_gpu_cl_);
clReleaseEvent(stop_gpu_cl_);
ocl::Kernel kernel("null_kernel_float", ocl::core::benchmark_oclsrc);
float arg = 0;
clSetKernelArg((cl_kernel)kernel.ptr(), 0, sizeof(arg), &arg);
clEnqueueTask((cl_command_queue)queue.ptr(), (cl_kernel)kernel.ptr(), 0,
NULL, &stop_gpu_cl_);
clFinish((cl_command_queue)queue.ptr());
running_ = false;
}
clFinish((cl_command_queue)queue.ptr());
timer.stop();
#endif
}
float microSeconds()
{
#ifdef HAVE_OPENCL
if (!has_run_at_least_once())
{
return 0;
}
if (running())
{
stop();
}
cl_ulong startTime, stopTime;
clWaitForEvents(1, &stop_gpu_cl_);
clGetEventProfilingInfo(start_gpu_cl_, CL_PROFILING_COMMAND_END,
sizeof startTime, &startTime, NULL);
clGetEventProfilingInfo(stop_gpu_cl_, CL_PROFILING_COMMAND_START,
sizeof stopTime, &stopTime, NULL);
double us = static_cast<double>(stopTime - startTime) / 1000.0;
elapsed_microseconds_ = static_cast<float>(us);
return elapsed_microseconds_;
return (float)timer.getTimeMicro();
#else
return 0;
#endif
......@@ -5319,22 +5272,7 @@ struct Timer::Impl
float milliSeconds()
{
#ifdef HAVE_OPENCL
if (!has_run_at_least_once())
{
return 0;
}
if (running())
{
stop();
}
cl_ulong startTime = 0, stopTime = 0;
clGetEventProfilingInfo(start_gpu_cl_, CL_PROFILING_COMMAND_END,
sizeof startTime, &startTime, NULL);
clGetEventProfilingInfo(stop_gpu_cl_, CL_PROFILING_COMMAND_START,
sizeof stopTime, &stopTime, NULL);
double ms = static_cast<double>(stopTime - startTime) / 1000000.0;
elapsed_milliseconds_ = static_cast<float>(ms);
return elapsed_milliseconds_;
return (float)timer.getTimeMilli();
#else
return 0;
#endif
......@@ -5342,31 +5280,13 @@ struct Timer::Impl
float seconds()
{
return milliSeconds() / 1000.f;
}
void init()
{
CV_Assert(queue.getImpl() && queue.getImpl()->isProfilingQueue_);
if (!initted())
{
start_gpu_cl_ = 0;
stop_gpu_cl_ = 0;
initted_ = true;
}
#ifdef HAVE_OPENCL
return (float)timer.getTimeSec();
#else
return 0;
#endif
}
inline bool initted() { return initted_; }
inline bool running() { return running_; }
inline bool has_run_at_least_once() { return has_run_at_least_once_; }
bool initted_;
bool running_;
bool has_run_at_least_once_;
float elapsed_milliseconds_;
float elapsed_microseconds_;
cl_event start_gpu_cl_;
cl_event stop_gpu_cl_;
TickMeter timer;
};
Timer::Timer(const Queue& q)
......
modules/core/src/opencl/benchmark.cl deleted 100644 → 0
View file @ 59332940
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2017, Intel Corporation, all rights reserved.
// Copyright (c) 2016-2017 Fabian David Tschopp, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
__kernel void null_kernel_float(float arg) {
float out = arg;
}
modules/dnn/src/opencl/benchmark.cl deleted 100644 → 0
View file @ 59332940
/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2017, Intel Corporation, all rights reserved.
// Copyright (c) 2016-2017 Fabian David Tschopp, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
__kernel void null_kernel_float(float arg) {
float out = arg;
}
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