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KKun Wu[mlir][sparse][gpu] reuse CUDA environment handle throughout instance lifetime
be2dd22b创建于 2023年7月1日历史提交
文件最后提交记录最后更新时间
lower-2to4-sparse-to-gpu-runtime-calls.mlir
[mlir][sparse][gpu] reuse CUDA environment handle throughout instance lifetime Differential Revision: https://reviews.llvm.org/D153173
2 年前
lower-alloc-to-gpu-runtime-calls.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
lower-launch-func-to-gpu-runtime-calls.mlir
[mlir][GPUToLLVM] Fix regression introduced with opaque-pointers when generate GPU launch func parameters This has caused build failures when enabling opaque pointers for the GPU integration tests as could be seen here: https://lab.llvm.org/buildbot/#/builders/220/builds/16946 and here https://lab.llvm.org/buildbot/#/builders/61/builds/40822 The gist of the issue was the use of a wrong pointer base type within a GEP. There sadly was no test coverage for either the generating of that GEP, nor is LLVM Dialects GEP verifier currently capable of catching such issues, so it went unnoticed until the integration tests actually attempted to convert it to LLVM IR. Differential Revision: https://reviews.llvm.org/D145774
3 年前
lower-memcpy-to-gpu-runtime-calls.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
lower-memory-space-attrs-typed-pointers.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
lower-memory-space-attrs.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
lower-memset-to-gpu-runtime-calls.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
lower-sparse-to-gpu-runtime-calls.mlir
[mlir][sparse][gpu] reuse CUDA environment handle throughout instance lifetime Differential Revision: https://reviews.llvm.org/D153173
2 年前
lower-vector.mlir
Fix crash in ConvertVectorToLLVM.cpp pattern Fixes #61094
3 年前
lower-wait-to-gpu-runtime-calls.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
memory-attrbution.mlir
[mlir][GPU] Allow specifying alignment of memory attributions Add support for argument attributes on workgroup and private attributions for GPU functions. These arguments are outside the range of getNumArguments() and get printed separately, so the default mechanism for function argument attributes can't be used on them. Having done this, check for the llvm.align attribute on workgroup or private attributions in a gpu.func and pass it through to the relevant allocation op (creating a global or alloca). This allows people creating kernels that use multiple workgroup buffers to set an alignment. (This could, in the future, be a GPU dialect alignment attribute, but I've taken the simpler route of using the LLVM version instead for simplicity and because I don't know how this might impact backends like Vulkan) Reviewed By: nirvedhmeshram Differential Revision: https://reviews.llvm.org/D148965
3 年前
transfer_write.mlir
[mlir][GPUToLLVM] Add support for emitting opaque pointers Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This patch adds the new pass option use-opaque-pointers to the GPU to LLVM lowerings (including ROCD and NVVM) and adapts the code to support using opaque pointers in addition to typed pointers. The required changes mostly boil down to avoiding getElementType and specifying base types in GEP and Alloca. In the future opaque pointers will be the only supported model, hence tests have been ported to using opaque pointers by default. Additional regression tests for typed-pointers have been added to avoid breaking existing clients. Note: This does not yet port the GpuToVulkan passes. Differential Revision: https://reviews.llvm.org/D144448
3 年前
typed-pointers.mlir
[MLIR][GPU] Add 16-bit version of cudaMemset in cudaRuntimeWrappers Add 16-bit version of cudaMemset in cudaRuntimeWrappers and update the GPU to LLVM lowering. Reviewed By: bondhugula Differential Revision: https://reviews.llvm.org/D151642
3 年前