systems-assistant[bot]
774cb67314
1) Test linking of SPIRV bundled and unbundled code object in runtime 2) Negative Param test for hipLinkAddData API Change-Id: I7c8167f6d862f5b23f9532f69b6da4fc50e96dcd Co-authored-by: Rahul Manocha <rmanocha@amd.com>
281 строка
11 KiB
C++
281 строка
11 KiB
C++
/*
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Copyright (c) 2025 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/hip_runtime_api.h>
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#include <fstream>
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#include <vector>
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#include <string>
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static constexpr const char* SPIRV_FILE = "addKernel.spv";
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static constexpr const char* SPIRV_BUNDLED_FILE = "addKernel-bundle.spv";
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static constexpr int ARRAY_SIZE = 1;
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static constexpr int REF_VALUE = 5;
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#if HT_AMD
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static inline bool load_co_from_file(const char *filename, std::vector<char> &co_source) {
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std::ifstream file_stream{filename, std::ios_base::in | std::ios_base::binary};
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if (!file_stream.good()) {
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return false;
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}
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file_stream.seekg(0, std::ios::end);
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std::streampos file_size = file_stream.tellg();
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file_stream.seekg(0, std::ios::beg);
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// Read the file contents
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co_source.resize(file_size);
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file_stream.read(co_source.data(), file_size);
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file_stream.close();
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return true;
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}
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static inline void JitLink(hipModule_t *Module, hipFunction_t *Kernel, hipLinkState_t *LinkState,
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hipJitInputType input_type, bool from_file, const char *filename) {
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const char* isaopts[] = {"-mllvm", "-inline-threshold=1", "-mllvm", "-inlinehint-threshold=1"};
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std::vector<hipJitOption> jit_options = {hipJitOptionIRtoISAOptExt,
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hipJitOptionIRtoISAOptCountExt};
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size_t isaoptssize = 4;
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const void* lopts[] = {(void*)isaopts, (void*)(isaoptssize)};
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HIP_CHECK(hipLinkCreate(jit_options.size(), jit_options.data(), (void **)lopts, LinkState));
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if (!from_file) {
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std::vector<char> co_source;
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REQUIRE(load_co_from_file(filename, co_source) == true);
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HIP_CHECK(hipLinkAddData(*LinkState, input_type, (void*)co_source.data(), co_source.size(),
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"LinkSPIRV1", 0, nullptr, nullptr));
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} else {
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HIP_CHECK(hipLinkAddFile(*LinkState,input_type, filename, 0, nullptr, nullptr));
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}
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void *linkOut;
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size_t linkSize = 0;
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// Complete Linker Step
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HIP_CHECK(hipLinkComplete(*LinkState, &linkOut, &linkSize));
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// Load codeobject into module
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HIP_CHECK(hipModuleLoadData(Module, linkOut));
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// Locate Kernel Entry Point
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HIP_CHECK(hipModuleGetFunction(Kernel, *Module, "addKernel"));
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// Destroy Linker invocation
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HIP_CHECK(hipLinkDestroy(*LinkState));
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}
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/**
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* Test Description
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* ------------------------
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* - Validates SPIR-V linking and kernel execution using HIP's JIT linker with both bundled and
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* unbundled SPIR-V code objects. Tests both hipLinkAddData and hipLinkAddFile APIs
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*
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* Test source
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* ------------------------
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* - unit/module/hipLinkCreate.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 6.4
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*/
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TEST_CASE("Unit_hip_linker_spirv_input") {
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size_t N = ARRAY_SIZE;
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size_t sizeBytes = N * sizeof(int);
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int *A_h = new int[sizeBytes];
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REQUIRE(A_h != nullptr);
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int *A_d; HIP_CHECK(hipMalloc(&A_d, sizeBytes));
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REQUIRE(A_d != nullptr);
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for ( int i = 0; i < N; i++) {
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A_h[i] = REF_VALUE + i;
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}
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HIP_CHECK(hipMemcpy(A_d, A_h, sizeBytes, hipMemcpyHostToDevice));
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hipModule_t Module;
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hipFunction_t Kernel;
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hipLinkState_t Linkstate;
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bool from_file = false;
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hipJitInputType input_type= hipJitInputSpirv;
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const char *filename;
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SECTION("Link Add Data with Bundled Spirv") {
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from_file = false;
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input_type = hipJitInputSpirv;
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filename = SPIRV_BUNDLED_FILE;
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}
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SECTION("Link Add Data with UnBundled Spirv") {
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from_file = false;
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input_type = hipJitInputSpirv;
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filename = SPIRV_FILE;
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}
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SECTION("Link Add File with Bundled Spirv") {
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from_file = true;
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input_type = hipJitInputSpirv;
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filename = SPIRV_BUNDLED_FILE;
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}
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SECTION("Link Add File with UnBundled Spirv") {
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from_file = true;
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input_type = hipJitInputSpirv;
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filename = SPIRV_FILE;
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}
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JitLink(&Module, &Kernel, &Linkstate, input_type, from_file,filename);
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void *args[2] = {&A_d, &N};
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HIP_CHECK(hipModuleLaunchKernel(Kernel, 1, 1, 1, 1, 1, 1, 0, nullptr, args, nullptr));
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HIP_CHECK(hipModuleUnload(Module));
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HIP_CHECK(hipMemcpy(A_h, A_d, sizeBytes, hipMemcpyDeviceToHost));
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REQUIRE(A_h[0] == REF_VALUE + 2);
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HIP_CHECK(hipFree(A_d));
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delete[] A_h;
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}
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/**
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* Test Description
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* ------------------------
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* Negative test cases for hipLinkCreate to verify it fails gracefully with invalid arguments like
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* null pointers and mismatched option arrays.
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*
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* Test source
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* ------------------------
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* - unit/module/hipLinkCreate.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 6.4
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*/
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TEST_CASE("Unit_hipLinkCreate_Negative") {
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hipLinkState_t linkstate;
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hipJitOption options[4];
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void *optionVals[4];
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options[0] = hipJitOptionInfoLogBuffer;
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options[1] = hipJitOptionInfoLogBufferSizeBytes;
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options[2] = hipJitOptionErrorLogBuffer;
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options[3] = hipJitOptionErrorLogBufferSizeBytes;
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SECTION("linkstate == nullptr") {
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HIP_CHECK_ERROR(hipLinkCreate(0, options, optionVals, nullptr), hipErrorInvalidValue);
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}
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SECTION("num_options != 0 & option val pptr == nullptr") {
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HIP_CHECK_ERROR(hipLinkCreate(4, options, nullptr, &linkstate), hipErrorInvalidValue);
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}
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SECTION("num_options != 0 & option val ptr == nullptr") {
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HIP_CHECK_ERROR(hipLinkCreate(4, options, optionVals, &linkstate), hipErrorInvalidValue);
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}
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}
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/**
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* Test Description
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* ------------------------
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* - Validates that unsupported CUDA only options don't crash the linker and result in the correct
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* error.
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*
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* Test source
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* ------------------------
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* - unit/module/hipLinkCreate.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 6.4
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*/
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TEST_CASE("Unit_hipLinkCreate_AddLinker_CUDA_only_options") {
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hipLinkState_t linkstate;
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// Random options so that it is not null
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const char* isaopts[] = {"-mllvm", "-inline-threshold=1", "-mllvm", "-inlinehint-threshold=1"};
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size_t isaoptssize = 4;
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const void* lopts[] = {(void*)isaopts, (void*)(isaoptssize)};
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std::vector<hipJitOption> options = {hipJitOptionMaxRegisters,
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hipJitOptionThreadsPerBlock,
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hipJitOptionWallTime,
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hipJitOptionInfoLogBuffer,
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hipJitOptionInfoLogBufferSizeBytes,
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hipJitOptionErrorLogBuffer,
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hipJitOptionErrorLogBufferSizeBytes,
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hipJitOptionOptimizationLevel,
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hipJitOptionTargetFromContext,
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hipJitOptionTarget,
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hipJitOptionFallbackStrategy,
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hipJitOptionGenerateDebugInfo,
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hipJitOptionLogVerbose,
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hipJitOptionGenerateLineInfo,
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hipJitOptionCacheMode,
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hipJitOptionSm3xOpt,
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hipJitOptionFastCompile,
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hipJitOptionGlobalSymbolNames,
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hipJitOptionGlobalSymbolAddresses,
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hipJitOptionGlobalSymbolCount,
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hipJitOptionLto,
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hipJitOptionFtz,
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hipJitOptionPrecDiv,
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hipJitOptionPrecSqrt,
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hipJitOptionFma,
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hipJitOptionPositionIndependentCode,
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hipJitOptionMinCTAPerSM,
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hipJitOptionMaxThreadsPerBlock,
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hipJitOptionOverrideDirectiveValues,
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hipJitOptionNumOptions};
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HIP_CHECK_ERROR(hipLinkCreate(options.size(), options.data(), (void**)lopts, &linkstate),
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hipErrorInvalidValue);
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}
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/**
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* Test Description
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* ------------------------
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* Verifies error handling of hipLinkAddFile when given invalid parameters, input types, or
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* nonexistent files.
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*
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* Test source
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* ------------------------
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* - unit/module/hipLinkCreate.cc
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* Test requirements
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* ------------------------
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* - HIP_VERSION >= 6.4
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*/
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TEST_CASE("Unit_hipLinkAddFile_Negative") {
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hipLinkState_t linkstate;
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HIP_CHECK(hipLinkCreate(0, nullptr, nullptr, &linkstate));
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SECTION("linkstate == nullptr") {
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HIP_CHECK_ERROR(hipLinkAddFile(nullptr, hipJitInputSpirv, SPIRV_FILE, 0, nullptr, nullptr),
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hipErrorInvalidHandle);
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}
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SECTION("Jit input Cubin") {
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HIP_CHECK_ERROR(
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hipLinkAddFile(linkstate, hipJitInputCubin, SPIRV_FILE, 0, nullptr, nullptr),
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hipErrorInvalidValue);
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}
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SECTION("Jit Input PTX") {
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HIP_CHECK_ERROR(hipLinkAddFile(linkstate, hipJitInputPtx, SPIRV_FILE, 0, nullptr, nullptr),
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hipErrorInvalidValue);
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}
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SECTION("Input File not valid") {
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HIP_CHECK_ERROR(
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hipLinkAddFile(linkstate, hipJitInputSpirv, "unknown_file", 0, nullptr, nullptr),
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hipErrorInvalidConfiguration);
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}
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HIP_CHECK(hipLinkDestroy(linkstate));
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}
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#endif |