rohit pathania
110 righe
3.7 KiB
C++
Executable File
110 righe
3.7 KiB
C++
Executable File
/*
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* =============================================================================
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* ROC Runtime Conformance Release License
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* =============================================================================
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* The University of Illinois/NCSA
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* Open Source License (NCSA)
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*
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* Copyright (c) 2017, Advanced Micro Devices, Inc.
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* All rights reserved.
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*
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* Developed by:
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*
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* AMD Research and AMD ROC Software Development
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*
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* Advanced Micro Devices, Inc.
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*
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* www.amd.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal with the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimers.
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimers in
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* the documentation and/or other materials provided with the distribution.
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* - Neither the names of <Name of Development Group, Name of Institution>,
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* nor the names of its contributors may be used to endorse or promote
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* products derived from this Software without specific prior written
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* permission.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS WITH THE SOFTWARE.
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*
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*/
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#ifndef ROCRTST_SUITES_PERFORMANCE_ENQUEUELATENCY_H_
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#define ROCRTST_SUITES_PERFORMANCE_ENQUEUELATENCY_H_
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#include <vector>
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#include "suites/test_common/test_base.h"
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#include "common/base_rocr.h"
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#include "common/common.h"
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#include "hsa/hsa.h"
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// @Brief: This class is defined to measure the mean latency of enqueuing
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// the packets to an empty kernel
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class EnqueueLatency : public TestBase {
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public:
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// @Brief: Constructor
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explicit EnqueueLatency(bool launchSingleKernel);
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// @Brief: Destructor
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virtual ~EnqueueLatency(void);
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// @Brief: Set up the environment for the test
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virtual void SetUp(void);
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// @Brief: Run the test case
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virtual void Run(void);
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// @Brief: Display results we got
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virtual void DisplayResults(void) const;
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// @Brief: Display information about what this test does
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virtual void DisplayTestInfo(void);
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// @Brief: Clean up and close the runtime
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virtual void Close(void);
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// @Brief: Create the executable, get symbol by name and load the code object
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// virtual void LoadCodeObject(hsa_agent_t gpuAgent,uint64_t &kernel_code);
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private:
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// @Brief: Get actual iteration number
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virtual size_t RealIterationNum(void);
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// @Brief: Launch single packet each time
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virtual void EnqueueSinglePacket(void);
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// @Brief: Launch multiple packets each time
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virtual void EnqueueMultiPackets(void);
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// @Brief: Indicate if we enqueued single pkt or not
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bool enqueue_single_;
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// @Brief: Store the size of queue
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uint32_t queue_size_;
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// @Brief: Number of packets in a batch
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uint32_t num_of_pkts_;
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// @Brief: Ave. dispatch time
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double enqueue_time_mean_;
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};
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#endif // ROCRTST_SUITES_PERFORMANCE_ENQUEUELATENCY_H_
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