Branislav Brzak
129 خطوط
4.1 KiB
C++
129 خطوط
4.1 KiB
C++
/*
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Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
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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 deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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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 THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <hip_test_common.hh>
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#include <performance_common.hh>
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/**
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* @addtogroup stream stream
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* @{
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* @ingroup PerformanceTest
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*/
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#if HT_NVIDIA
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static int IsStreamWriteValueSupported(int device_id) {
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int write_value_supported = 0;
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cuDeviceGetAttribute(&write_value_supported, CU_DEVICE_ATTRIBUTE_CAN_USE_64_BIT_STREAM_MEM_OPS,
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device_id);
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return write_value_supported;
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}
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#endif
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class StreamWriteValue32Benchmark : public Benchmark<StreamWriteValue32Benchmark> {
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public:
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void operator()(const size_t array_size) {
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const StreamGuard stream_guard{Streams::created};
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const hipStream_t stream = stream_guard.stream();
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uint32_t* value_ptr;
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uint32_t value{0};
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HIP_CHECK(hipMalloc(&value_ptr, sizeof(uint32_t) * array_size));
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HIP_CHECK(hipMemset(value_ptr, value, sizeof(uint32_t) * array_size));
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TIMED_SECTION(kTimerTypeCpu) { HIP_CHECK(hipStreamWriteValue32(stream, value_ptr, value, 0)); }
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HIP_CHECK(hipFree(value_ptr));
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}
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};
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class StreamWriteValue64Benchmark : public Benchmark<StreamWriteValue64Benchmark> {
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public:
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void operator()(const size_t array_size) {
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const StreamGuard stream_guard{Streams::created};
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const hipStream_t stream = stream_guard.stream();
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uint64_t* value_ptr;
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uint64_t value{0};
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HIP_CHECK(hipMalloc(&value_ptr, sizeof(uint64_t) * array_size));
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HIP_CHECK(hipMemset(value_ptr, value, sizeof(uint64_t) * array_size));
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TIMED_SECTION(kTimerTypeCpu) { HIP_CHECK(hipStreamWriteValue64(stream, value_ptr, value, 0)); }
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HIP_CHECK(hipFree(value_ptr));
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}
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};
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template <typename WriteValueBenchmark> static void RunBenchmark(const size_t array_size) {
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WriteValueBenchmark benchmark;
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benchmark.AddSectionName(std::to_string(array_size));
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benchmark.Run(array_size);
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}
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/**
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* Test Description
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* ------------------------
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* - Executes `hipStreamWriteValue32`:
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* -# Allocation size:
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* - 4 KB
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* - 4 MB
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* - 16 MB
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* Test source
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* ------------------------
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* - performance/stream/hipStreamWriteValue.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 5.2
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*/
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TEST_CASE("Performance_hipStreamWriteValue32") {
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#if HT_AMD
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size_t array_size = GENERATE(4_KB, 4_MB, 16_MB);
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RunBenchmark<StreamWriteValue32Benchmark>(array_size);
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#endif
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}
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/**
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* Test Description
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* ------------------------
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* - Executes `hipStreamWriteValue64`:
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* -# Allocation size:
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* - 4 KB
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* - 4 MB
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* - 16 MB
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* Test source
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* ------------------------
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* - performance/stream/hipStreamWriteValue.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 5.2
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*/
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TEST_CASE("Performance_hipStreamWriteValue64") {
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#if HT_NVIDIA
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if (!IsStreamWriteValueSupported(0)) {
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HipTest::HIP_SKIP_TEST(
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"GPU 0 doesn't support hipStreamWriteValue64() function. "
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"Hence skipping the testing with Pass result.\n");
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return;
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}
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#endif
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size_t array_size = GENERATE(4_KB, 4_MB, 16_MB);
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RunBenchmark<StreamWriteValue64Benchmark>(array_size);
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}
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/**
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* End doxygen group PerformanceTest.
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* @}
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*/
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