[Mlir-commits] [mlir] [mlir][linalg] Enable masked vectorisation for depthwise convolutions (PR #81625)
Cullen Rhodes
llvmlistbot at llvm.org
Wed Mar 6 09:11:52 PST 2024
================
@@ -3371,7 +3465,17 @@ vectorizeConvolution(RewriterBase &rewriter, LinalgOp op,
res = e.generateNcwPooling();
if (succeeded(res))
return res;
- return e.generateDilatedConv(flatten1DDepthwiseConv);
+
+ uint64_t vecChDimSize = ShapedType::kDynamic;
+ bool vecChDimScalableFlag = false;
+ if (!inputVecSizes.empty()) {
+ // Only use the input vector size corresponding to the channel dim. Other
+ // vector dims will be inferred from the Ops.
+ vecChDimSize = inputVecSizes[2];
+ vecChDimScalableFlag = inputScalableVecDims[2];
----------------
c-rhodes wrote:
I think an assert that checks this is a `depthwise_conv_1d_nwc_wc` would be more appropriate?
https://github.com/llvm/llvm-project/pull/81625
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