This revision was automatically updated to reflect the committed changes.
Closed by commit rC359248: [CUDA] Implemented _[bi]mma* builtins. (authored by
tra, committed by ).
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Changed prior to commit:
tra updated this revision to Diff 194226.
tra added a comment.
- Converted class to struct+function as Tim suggested.
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https://reviews.llvm.org/D60279
Files:
clang/include/clang/Basic/BuiltinsNVPTX.def
timshen added inline comments.
Comment at: clang/lib/CodeGen/CGBuiltin.cpp:12884
+// Helper classes for mapping MMA builtins to particular LLVM intrinsic
variant.
+class NVPTXMmaLdstInfo {
+public:
How about having a simple struct and a function?
```
struct
tra updated this revision to Diff 193809.
tra added a comment.
- Added PTX64 to the list of builtins' constraints.
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Files:
clang/include/clang/Basic/BuiltinsNVPTX.def
tra updated this revision to Diff 193796.
tra added a comment.
- Fixed minor issues with parameters of the new builtins:
- __imma*_st_c_i32 builtins have 'const int * src'
- __bmma_m8n8k128_mma_xor_popc_b1 does not have 'satf' argument.
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tra updated this revision to Diff 193774.
tra edited the summary of this revision.
tra added a comment.
Cleaned up mma test generation.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D60279/new/
https://reviews.llvm.org/D60279
Files:
clang/include/clang/Basic/BuiltinsNVPTX.def
tra created this revision.
tra added reviewers: timshen, jlebar.
Herald added subscribers: llvm-commits, bixia, hiraditya, jholewinski.
Herald added a project: LLVM.
These builtins provide access to the new integer and
sub-integer variants of MMA (matrix multiply-accumulate) instructions
provided
