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[Backend] Add value cache in emitting indices calculation and some refinement (#1018)

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1, add explicit value cache in emitting indices calculation;
2, move the indices calculation emitting logics into
ConvertTritonGPUOpToLLVMPatternBase to avoid the redundant build cost by
templates. Refer to the discussion in this thread by @LyricZhao :
https://triton-lang.slack.com/archives/C042VBSQWNS/p1671336755922969
This commit is contained in:
goostavz
2022-12-30 03:19:59 +08:00
committed by GitHub
parent 2ba74d2729
commit 1d3029faf8
11 changed files with 355 additions and 180 deletions
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4
lib/Conversion/TritonGPUToLLVM/ConvertLayoutOpToLLVM.h
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@@ -19,6 +19,8 @@ void storeBlockedToShared(Value src, Value llSrc, ArrayRef<Value> srcStrides,
void populateConvertLayoutOpToLLVMPatterns(
mlir::LLVMTypeConverter &typeConverter, RewritePatternSet &patterns,
int numWarps, AxisInfoAnalysis &axisInfoAnalysis,
const Allocation *allocation, Value smem, PatternBenefit benefit);
const Allocation *allocation, Value smem,
ConvertTritonGPUOpToLLVMPatternBase::IndexCacheInfo &indexCacheInfo,
PatternBenefit benefit);
#endif