Danylo Lytovchenko
88 строки
2.8 KiB
C++
88 строки
2.8 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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/* This test verifies few functional scenarios of hiprtc
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* hipRTC program should be created even if the name passed is empty or null
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* hipRTC program compilation should succeed even if gpu arch is not specified in the options
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* hipRTC should be able to compile kernels using __forceinline__ keyword
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*/
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#include <hip_test_common.hh>
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#include <hip/hiprtc.h>
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#include <hip/hip_runtime.h>
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#include <iostream>
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#include <vector>
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const char* funname = "testinline";
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static constexpr auto code{
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R"(
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__forceinline__ __device__ float f() { return 123.4f; }
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extern "C"
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__global__ void testinline()
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{
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f();
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}
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)"};
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TEST_CASE("Unit_hiprtc_functional") {
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using namespace std;
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hiprtcProgram prog;
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HIPRTC_CHECK(hiprtcCreateProgram(&prog, code, nullptr, 0, nullptr, nullptr));
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hiprtcResult compileResult{hiprtcCompileProgram(prog, 0, 0)};
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size_t logSize;
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HIPRTC_CHECK(hiprtcGetProgramLogSize(prog, &logSize));
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if (logSize) {
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string log(logSize, '\0');
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HIPRTC_CHECK(hiprtcGetProgramLog(prog, &log[0]));
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cout << log << '\n';
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}
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REQUIRE(compileResult == HIPRTC_SUCCESS);
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size_t codeSize;
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HIPRTC_CHECK(hiprtcGetCodeSize(prog, &codeSize));
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vector<char> codec(codeSize);
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HIPRTC_CHECK(hiprtcGetCode(prog, codec.data()));
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HIPRTC_CHECK(hiprtcDestroyProgram(&prog));
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#if HT_NVIDIA
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int device = 0;
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HIPCHECK(hipInit(0));
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hipCtx_t ctx;
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HIPCHECK(hipCtxCreate(&ctx, 0, device));
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#endif
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hipModule_t module;
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hipFunction_t function;
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HIP_CHECK(hipModuleLoadData(&module, codec.data()));
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HIP_CHECK(hipModuleGetFunction(&function, module, funname));
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HIP_CHECK(hipModuleLaunchKernel(function, 1, 1, 1, 64, 1, 1, 0, 0, nullptr, 0));
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HIP_CHECK(hipDeviceSynchronize());
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HIP_CHECK(hipModuleUnload(module));
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#if HT_NVIDIA
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HIPCHECK(hipCtxDestroy(ctx));
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#endif
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}
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