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authorHsiangkai Wang <hsiangkai.wang@arm.com>2024-06-27 10:04:50 +0100
committerHsiangkai Wang <hsiangkai.wang@arm.com>2024-06-27 10:06:46 +0100
commita93529db926dfabbc9354888efc2917bd2330d62 (patch)
treea73d98e89062b0f9cdf29d909266051276632df3
parentcc23f43cfab82f1c0b9ddbf6cacd29a20f99d825 (diff)
downloadllvm-users/hsiangkai/winograd-ops-transform.zip
llvm-users/hsiangkai/winograd-ops-transform.tar.gz
llvm-users/hsiangkai/winograd-ops-transform.tar.bz2
-rw-r--r--mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp6
-rw-r--r--mlir/test/Dialect/Linalg/transform-winograd-conv2d.mlir2
2 files changed, 6 insertions, 2 deletions
diff --git a/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp b/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
index e0f2d00..6f03d71 100644
--- a/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
+++ b/mlir/lib/Dialect/Linalg/TransformOps/LinalgTransformOps.cpp
@@ -3497,10 +3497,14 @@ DiagnosedSilenceableFailure transform::WinogradConv2DOp::applyToOne(
return true;
})
.Default([&](Operation *op) {
- op->emitError("not supported");
return false;
});
+ if (!supported) {
+ return emitSilenceableError()
+ << "this operation is not supported to convert to Winograd Conv2D";
+ }
+
if (supported && failed(maybeTransformed)) {
return emitSilenceableError() << "apply Winograd Conv2D failed";
}
diff --git a/mlir/test/Dialect/Linalg/transform-winograd-conv2d.mlir b/mlir/test/Dialect/Linalg/transform-winograd-conv2d.mlir
index 0a2dcc0..c10e0cc 100644
--- a/mlir/test/Dialect/Linalg/transform-winograd-conv2d.mlir
+++ b/mlir/test/Dialect/Linalg/transform-winograd-conv2d.mlir
@@ -46,7 +46,6 @@ module attributes {transform.with_named_sequence} {
// -----
func.func @conv2d_unsupported(%arg0: tensor<2x10x10x5xf32>, %arg1: tensor<3x3x5x2xf32>, %arg2: tensor<1xf32>, %arg3: tensor<2x8x8x2xf32>) -> tensor<2x8x8x2xf32> {
- // expected-error @+1 {{not supported}}
%0 = linalg.conv_2d_nhwc_hwcf {dilations = dense<1> : tensor<2xi64>, strides = dense<1> : tensor<2xi64>} ins(%arg0, %arg1 : tensor<2x10x10x5xf32>, tensor<3x3x5x2xf32>) outs(%arg3 : tensor<2x8x8x2xf32>) -> tensor<2x8x8x2xf32>
return %0 : tensor<2x8x8x2xf32>
}
@@ -54,6 +53,7 @@ func.func @conv2d_unsupported(%arg0: tensor<2x10x10x5xf32>, %arg1: tensor<3x3x5x
module attributes {transform.with_named_sequence} {
transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) {
%0 = transform.structured.match ops{["linalg.conv_2d_nhwc_hwcf"]} in %arg1 : (!transform.any_op) -> !transform.any_op
+ // expected-error @+1 {{this operation is not supported to convert to Winograd Conv2D}}
%1 = transform.structured.winograd_conv2d %0 { m = 4, r = 3 } : (!transform.any_op) -> (!transform.any_op)
transform.yield
}