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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

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// Copyright Advanced Micro Devices, Inc., or its affiliates.
// SPDX-License-Identifier: MIT
#ifdef ROCROLLER_USE_HIP
#include <hip/hip_ext.h>
#include <hip/hip_runtime.h>
#endif /* ROCROLLER_USE_HIP */
#include "GEMMTestBase.hpp"
namespace GEMMTests
{
using namespace rocRoller;
namespace SolutionParams = rocRoller::Parameters::Solution;
// ========================================================================
// GEMMJammedTestSuite
// ========================================================================
class GEMMJammedTestSuite : public BaseGEMMContextFixture<>
{
};
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_2x2)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 2 * gemm.wavefrontSize;
gemm.workgroupSizeY = 4;
gemm.loadPathA = SolutionParams::LoadPath::BufferToVGPR;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
gemm.fuseLoops = false;
basicGEMM<Half>(gemm);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_2x1)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 128;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 2 * gemm.wavefrontSize;
gemm.workgroupSizeY = 4;
gemm.betaInFma = false;
gemm.transA = "T";
gemm.transB = "N";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b64"), 18);
EXPECT_EQ(countSubstring(generatedCode, "ds_read_b128"), 8);
EXPECT_EQ(countSubstring(generatedCode, "buffer_store_dwordx4"), 8);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_2x1_UnrollK)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 128;
gemm.macK = 16;
gemm.unrollK = 2;
gemm.waveK = 8;
gemm.workgroupSizeX = 2 * gemm.wavefrontSize;
gemm.workgroupSizeY = 4;
gemm.transA = "T";
gemm.transB = "N";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b64"), 22);
EXPECT_EQ(countSubstring(generatedCode, "ds_read_b128"), 8);
EXPECT_EQ(countSubstring(generatedCode, "buffer_store_dwordx4"), 8);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_1x2)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 128;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 4 * gemm.wavefrontSize;
gemm.workgroupSizeY = 2;
gemm.transA = "T";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b64"), 18);
EXPECT_EQ(countSubstring(generatedCode, "ds_read_b128"), 8);
EXPECT_EQ(countSubstring(generatedCode, "buffer_store_dwordx4"), 8);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_1x2_UnrollK)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 128;
gemm.macK = 16;
gemm.unrollK = 4;
gemm.waveK = 8;
gemm.workgroupSizeX = 4 * gemm.wavefrontSize;
gemm.workgroupSizeY = 2;
gemm.transA = "T";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b64"), 26);
EXPECT_EQ(countSubstring(generatedCode, "ds_read_b128"), 8);
EXPECT_EQ(countSubstring(generatedCode, "buffer_store_dwordx4"), 8);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_1x8)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 4 * gemm.wavefrontSize;
gemm.workgroupSizeY = 1;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
basicGEMM<Half>(gemm);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_1x8_UnrollK)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.unrollK = 2;
gemm.waveK = 8;
gemm.workgroupSizeX = 4 * gemm.wavefrontSize;
gemm.workgroupSizeY = 1;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
basicGEMM<Half>(gemm);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_2x4)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 2 * gemm.wavefrontSize;
gemm.workgroupSizeY = 2;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b128"), 3);
EXPECT_EQ(countSubstring(generatedCode, "v_pack_b32_f16"), 152);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_2x4_UnrollK)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.unrollK = 2;
gemm.prefetchInFlight = 2;
gemm.prefetchLDSFactor = 2;
gemm.prefetchMixMemOps = true;
gemm.waveK = 8;
gemm.workgroupSizeX = 2 * gemm.wavefrontSize;
gemm.workgroupSizeY = 2;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b128"), 9);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_4x2)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.waveK = 8;
gemm.workgroupSizeX = 1 * gemm.wavefrontSize;
gemm.workgroupSizeY = 4;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
gemm.transB = "N";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b128"), 3);
}
TEST_P(GEMMJammedTestSuite, GPU_GEMM_Jammed_4x2_UnrollK)
{
REQUIRE_ARCH_CAP(GPUCapability::HasMFMA);
GEMMProblem gemm;
gemm.m = 256;
gemm.n = 512;
gemm.k = 64;
gemm.macM = 128;
gemm.macN = 256;
gemm.macK = 16;
gemm.unrollK = 4;
gemm.waveK = 8;
gemm.workgroupSizeX = 1 * gemm.wavefrontSize;
gemm.workgroupSizeY = 4;
gemm.storePath = SolutionParams::StorePath::VGPRToGlobalMemoryWithBuffer;
gemm.transB = "N";
basicGEMM<Half>(gemm);
std::string generatedCode = m_context->instructions()->toString();
EXPECT_EQ(countSubstring(generatedCode, "ds_write_b128"), 15);
}
INSTANTIATE_TEST_SUITE_P(GEMMJammedTest, GEMMJammedTestSuite, currentGPUISA());
} // namespace GEMMTests
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