dkrottap
05e230f5c1
Migrated malloc related files under memory folder into catch2 framework Change-Id: I5aa07fc8148bdf6bef135947091aaf1d3c54663b
95 lines
3.7 KiB
C++
95 lines
3.7 KiB
C++
/*
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Copyright (c) 2021 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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/*
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This testcase verifies the basic scenario of hipHostGetFlags API
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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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#include <hip_test_kernels.hh>
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static constexpr auto LEN{1024*1024};
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/*
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This testcase verifies hipHostGetFlags API basic scenario
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1. Allocates the memory using different flags
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2. Gets the flags of the respective variable using
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hipHostGetFlags API
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3. Validates it with the initial flags used while allocating
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memory
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*/
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TEMPLATE_TEST_CASE("Unit_hipHostGetFlags_Basic", "", int,
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float, double) {
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constexpr auto SIZE{LEN * sizeof(TestType)};
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TestType *A_h{nullptr}, *B_h{nullptr}, *C_h{nullptr};
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TestType *A_d{nullptr}, *B_d{nullptr}, *C_d{nullptr};
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unsigned int FlagA, FlagB, FlagC;
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FlagA = hipHostMallocWriteCombined | hipHostMallocMapped;
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FlagB = hipHostMallocWriteCombined | hipHostMallocMapped;
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FlagC = hipHostMallocMapped;
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hipDeviceProp_t prop;
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int device;
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HIP_CHECK(hipGetDevice(&device));
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HIP_CHECK(hipGetDeviceProperties(&prop, device));
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if (prop.canMapHostMemory != 1) {
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SUCCEED("Device Property canMapHostMemory is not set");
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} else {
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HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&A_h), SIZE,
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hipHostMallocWriteCombined | hipHostMallocMapped));
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HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&B_h), SIZE,
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hipHostMallocWriteCombined | hipHostMallocMapped));
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HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&C_h), SIZE,
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hipHostMallocMapped));
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unsigned int flagA, flagB, flagC;
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HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&A_d), A_h, 0));
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HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&B_d), B_h, 0));
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HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&C_d), C_h, 0));
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HIP_CHECK(hipHostGetFlags(&flagA, A_h));
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HIP_CHECK(hipHostGetFlags(&flagB, B_h));
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HIP_CHECK(hipHostGetFlags(&flagC, C_h));
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HipTest::setDefaultData<TestType>(LEN, A_h, B_h, C_h);
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dim3 dimGrid(LEN / 512, 1, 1);
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dim3 dimBlock(512, 1, 1);
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hipLaunchKernelGGL(HipTest::vectorADD, dimGrid, dimBlock,
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0, 0, static_cast<const TestType*>(A_d),
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static_cast<const TestType*>(B_d), C_d, LEN);
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HIP_CHECK(hipMemcpy(C_h, C_d, SIZE, hipMemcpyDeviceToHost));
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// Note this really HostToHost not
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// DeviceToHost, since memory is mapped...
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HipTest::checkVectorADD(A_h, B_h, C_h, LEN);
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REQUIRE(flagA == FlagA);
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REQUIRE(flagB == FlagB);
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REQUIRE(flagC == FlagC);
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HIP_CHECK(hipHostFree(A_h));
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HIP_CHECK(hipHostFree(B_h));
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HIP_CHECK(hipHostFree(C_h));
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}
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}
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