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[TIR] Expose WMMA-related TensorCore builtins#12426

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cyx-6 wants to merge 1 commit intoapache:mainfrom
cyx-6:upstream-a1-2
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[TIR] Expose WMMA-related TensorCore builtins#12426
cyx-6 wants to merge 1 commit intoapache:mainfrom
cyx-6:upstream-a1-2

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@cyx-6
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@cyx-6 cyx-6 commented Aug 15, 2022

op list:
tvm_load_matrix_sync
tvm_mma_sync
tvm_bmma_sync
tvm_fill_fragment
tvm_store_matrix_sync

Used and tested for future TVMScript parser

Co-Authored-By: yongwww <55wuyong@163.com>

cc @junrushao1994

@junrushao junrushao changed the title [TIR] Expose TIR PTX-related ops to python [TIR] Expose WMMA-related TensorCore builtins Aug 15, 2022
@github-actions github-actions bot requested a review from junrushao August 15, 2022 01:52
@junrushao
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@vinx13 I would need help from you on the documentation of those intrinsics. Would you mind chiming in? Thanks a lot!

`op` list:
`tvm_load_matrix_sync`
`tvm_mma_sync`
`tvm_bmma_sync`
`tvm_fill_fragment`
`tvm_store_matrix_sync`
@junrushao
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See our discussion thread here. Let's do one PR at a time :-)

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