systems-assistant[bot]
104 行
3.5 KiB
C++
104 行
3.5 KiB
C++
/*
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Copyright (c) 2024 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 <hip_test_checkers.hh>
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/**
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* @addtogroup hipMemcpyAtoHAsync hipMemcpyAtoHAsync
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* @{
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* @ingroup MemoryTest
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* `hipError_t hipMemcpyAtoHAsync(void* dstHost, hipArray_t srcArray,
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* size_t srcOffset, size_t ByteCount,
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* hipStream_t stream)` -
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* Copies from one 1D array to host memory.
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*/
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/**
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* Test Description
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* ------------------------
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* - This testcase initially copies data from host to 1D array and then performs
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* hipMemcpyAtoHAsync api call and verifies with initial host values.
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* Test source
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* ------------------------
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* - unit/memory/hipMemcpyAtoHAsync.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 6.2
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*/
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TEST_CASE("Unit_hipMemcpyAtoHAsync_Basic") {
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#if HT_NVIDIA
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HipTest::HIP_SKIP_TEST("API currently unsupported on nvidia, skipping...");
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return;
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#else
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HIP_CHECK(hipSetDevice(0));
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CHECK_IMAGE_SUPPORT
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int row, col;
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row = 1;
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col = GENERATE(3, 4, 100);
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int* A_h = reinterpret_cast<int*>(malloc(sizeof(int) * row * col));
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int* B_h = reinterpret_cast<int*>(malloc(sizeof(int) * row * col));
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for (int i = 0; i < (row * col); i++) {
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A_h[i] = i;
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}
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hipArray_t A_a;
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hipChannelFormatDesc desc = hipCreateChannelDesc<int>();
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HIP_CHECK(hipMallocArray(&A_a, &desc, col, row, hipArrayDefault));
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HIP_CHECK(hipMemcpy2DToArray(A_a, 0, 0, A_h, col * sizeof(int), col * sizeof(int), row,
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hipMemcpyHostToDevice));
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HIP_CHECK(hipMemcpyAtoHAsync(B_h, A_a, 0, sizeof(int) * col * row, 0));
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HIP_CHECK(hipStreamSynchronize(0));
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for (int i = 0; i < (row * col); i++) {
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REQUIRE(A_h[i] == B_h[i]);
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}
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HIP_CHECK(hipFreeArray(A_a));
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free(A_h);
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free(B_h);
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#endif
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}
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TEST_CASE("Unit_hipMemcpyAtoHAsync_Capture") {
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CHECK_IMAGE_SUPPORT
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constexpr int kRows = 1;
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constexpr int kCols = 1;
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auto host_data = std::make_unique<int[]>(kRows * kCols);
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hipArray_t device_array = nullptr;
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hipChannelFormatDesc channel_desc = hipCreateChannelDesc<int>();
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HIP_CHECK(hipMallocArray(&device_array, &channel_desc, kCols, kRows, hipArrayDefault));
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hipStream_t stream = nullptr;
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HIP_CHECK(hipStreamCreate(&stream));
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GENERATE_CAPTURE();
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BEGIN_CAPTURE(stream);
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HIP_CHECK(
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hipMemcpyAtoHAsync(host_data.get(), device_array, 0, sizeof(int) * kCols * kRows, stream));
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END_CAPTURE(stream);
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HIP_CHECK(hipFreeArray(device_array));
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HIP_CHECK(hipStreamDestroy(stream));
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}
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/**
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* End doxygen group MemoryTest.
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* @}
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*/
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