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[Triton-MLIR] Two fixes on allocation and backend related with MMA v1 (#930)

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This commit is contained in:
goostavz
2022-11-30 17:27:26 +08:00
committed by GitHub
parent 9bb54402b3
commit 4e6a8209ed
5 changed files with 47 additions and 23 deletions
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5
lib/Analysis/Allocation.cpp
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@@ -13,6 +13,7 @@
using ::mlir::triton::gpu::BlockedEncodingAttr;
using ::mlir::triton::gpu::DotOperandEncodingAttr;
using ::mlir::triton::gpu::getContigPerThread;
using ::mlir::triton::gpu::getOrder;
using ::mlir::triton::gpu::getShapePerCTA;
using ::mlir::triton::gpu::getSizePerThread;
@@ -60,8 +61,8 @@ getScratchConfigForCvtLayout(triton::gpu::ConvertLayoutOp op, unsigned &inVec,
assert(srcLayout && dstLayout &&
"Unexpect layout in getScratchConfigForCvtLayout()");
auto [inOrd, outOrd] = getCvtOrder(srcLayout, dstLayout);
unsigned srcContigPerThread = getSizePerThread(srcLayout)[inOrd[0]];
unsigned dstContigPerThread = getSizePerThread(dstLayout)[outOrd[0]];
unsigned srcContigPerThread = getContigPerThread(srcLayout)[inOrd[0]];
unsigned dstContigPerThread = getContigPerThread(dstLayout)[outOrd[0]];
// TODO: Fix the legacy issue that ourOrd[0] == 0 always means
// that we cannot do vectorization.
inVec = outOrd[0] == 0 ? 1 : inOrd[0] == 0 ? 1 : srcContigPerThread;