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[BACKEND][AMD] Enable swizzling SMEM for transposed operand #3666

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merged 1 commit into from
Apr 15, 2024
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[BACKEND][AMD] Enable swizzling SMEM for transposed operand #3666

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2 changes: 2 additions & 0 deletions include/triton/Dialect/TritonGPU/IR/TritonGPUAttrDefs.td
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Original file line number Diff line number Diff line change
Expand Up @@ -230,6 +230,8 @@ compared to 1*64 when the hasLeadingOffset is false.
// ---- begin GFX908/GFX90A ----
if (auto mfmaEnc = dotOpEnc.getParent().dyn_cast<AMDMfmaEncodingAttr>()) {
int kDimNum = dotOpEnc.getOpIdx() == 0 ? 1 : 0;
if (needTrans)
kDimNum = 1 - kDimNum;
bool isKDimInner = (order[0] == kDimNum);
if (isKDimInner) {
const int numBanks = 32;
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