forked from OSchip/llvm-project
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===- TestSparsification.cpp - Test sparsification of tensors ------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Linalg/Transforms/Transforms.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
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using namespace mlir;
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namespace {
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struct TestSparsification
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: public PassWrapper<TestSparsification, FunctionPass> {
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void getDependentDialects(DialectRegistry ®istry) const override {
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registry.insert<scf::SCFDialect>();
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}
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void runOnFunction() override {
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auto *ctx = &getContext();
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OwningRewritePatternList patterns;
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linalg::populateSparsificationPatterns(ctx, patterns);
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applyPatternsAndFoldGreedily(getFunction(), std::move(patterns));
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}
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};
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} // end anonymous namespace
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namespace mlir {
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namespace test {
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void registerTestSparsification() {
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PassRegistration<TestSparsification> sparsificationPass(
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"test-sparsification",
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"Test automatic geneneration of sparse tensor code");
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}
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} // namespace test
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} // namespace mlir
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