[Mlir-commits] [mlir] [mlir][sparse] support sparse dilated convolution. (PR #80470)
llvmlistbot at llvm.org
llvmlistbot at llvm.org
Fri Feb 2 09:55:06 PST 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-mlir-sparse
@llvm/pr-subscribers-mlir
Author: Peiming Liu (PeimingLiu)
<details>
<summary>Changes</summary>
---
Full diff: https://github.com/llvm/llvm-project/pull/80470.diff
4 Files Affected:
- (modified) mlir/lib/Dialect/SparseTensor/Transforms/Utils/LoopEmitter.cpp (+2-2)
- (modified) mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.cpp (+18-23)
- (modified) mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h (+3-2)
- (added) mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_dilated_conv_2d_nhwc_hwcf.mlir (+148)
``````````diff
diff --git a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/LoopEmitter.cpp b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/LoopEmitter.cpp
index 70488c34e440c..a8aa8d8f01797 100644
--- a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/LoopEmitter.cpp
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/LoopEmitter.cpp
@@ -321,8 +321,8 @@ void LoopEmitter::initSubSectIterator(OpBuilder &builder, Location loc) {
} else {
Value size = loopHighs[loop];
const SparseIterator &subSectIter = *iters[t][lvl].back();
- it = makeTraverseSubSectIterator(subSectIter, *parent, std::move(lvlIt),
- size, curDep.second);
+ it = makeTraverseSubSectIterator(builder, loc, subSectIter, *parent,
+ std::move(lvlIt), size, curDep.second);
}
lastIter[t] = it.get();
iters[t][lvl].emplace_back(std::move(it));
diff --git a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.cpp b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.cpp
index c1fc2a062fa10..47aa2fcaa6ae5 100644
--- a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.cpp
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.cpp
@@ -665,13 +665,11 @@ class SubSectIterator : public SparseIterator {
public:
SubSectIterator(const NonEmptySubSectIterator &subSect,
const SparseIterator &parent,
- std::unique_ptr<SparseIterator> &&wrap, Value size,
- unsigned stride)
+ std::unique_ptr<SparseIterator> &&wrap, Value size)
: SparseIterator(IterKind::kSubSect, *wrap,
/*extraCursorCnt=*/wrap->randomAccessible() ? 0 : 1),
subSect(subSect), wrap(std::move(wrap)), parent(parent), size(size),
- stride(stride), helper(*this) {
- assert(stride == 1 && "Not implemented.");
+ helper(*this) {
assert(subSect.tid == tid && subSect.lvl == lvl);
assert(parent.kind != IterKind::kSubSect || parent.lvl + 1 == lvl);
};
@@ -766,8 +764,6 @@ class SubSectIterator : public SparseIterator {
const SparseIterator &parent;
Value size;
- unsigned stride;
-
SubSectIterHelper helper;
};
@@ -1330,29 +1326,19 @@ sparse_tensor::makeSlicedLevelIterator(std::unique_ptr<SparseIterator> &&sit,
return std::make_unique<FilterIterator>(std::move(sit), offset, stride, size);
}
-template <typename IterType>
static const SparseIterator *tryUnwrapFilter(const SparseIterator *it) {
auto *filter = llvm::dyn_cast_or_null<FilterIterator>(it);
- if (filter && llvm::isa<IterType>(filter->wrap.get())) {
+ if (filter)
return filter->wrap.get();
- }
return it;
}
-template <typename IterType>
-static const IterType *unwrapFilter(const SparseIterator *it) {
- auto *filter = llvm::dyn_cast_or_null<FilterIterator>(it);
- if (filter) {
- return llvm::cast<IterType>(filter->wrap.get());
- }
- return llvm::cast<IterType>(it);
-}
std::unique_ptr<SparseIterator> sparse_tensor::makeNonEmptySubSectIterator(
OpBuilder &b, Location l, const SparseIterator *parent, Value loopBound,
std::unique_ptr<SparseIterator> &&delegate, Value size, unsigned stride) {
// Try unwrap the NonEmptySubSectIterator from a filter parent.
- parent = tryUnwrapFilter<NonEmptySubSectIterator>(parent);
+ parent = tryUnwrapFilter(parent);
auto it = std::make_unique<NonEmptySubSectIterator>(
b, l, parent, std::move(delegate), size);
@@ -1366,12 +1352,21 @@ std::unique_ptr<SparseIterator> sparse_tensor::makeNonEmptySubSectIterator(
}
std::unique_ptr<SparseIterator> sparse_tensor::makeTraverseSubSectIterator(
- const SparseIterator &subSectIter, const SparseIterator &parent,
- std::unique_ptr<SparseIterator> &&wrap, Value size, unsigned stride) {
+ OpBuilder &b, Location l, const SparseIterator &subSectIter,
+ const SparseIterator &parent, std::unique_ptr<SparseIterator> &&wrap,
+ Value size, unsigned stride) {
+
// This must be a subsection iterator or a filtered subsection iterator.
- auto &subSect = *unwrapFilter<NonEmptySubSectIterator>(&subSectIter);
- return std::make_unique<SubSectIterator>(subSect, parent, std::move(wrap),
- size, stride);
+ auto &subSect =
+ llvm::cast<NonEmptySubSectIterator>(*tryUnwrapFilter(&subSectIter));
+
+ auto it = std::make_unique<SubSectIterator>(
+ subSect, *tryUnwrapFilter(&parent), std::move(wrap), size);
+ if (stride != 1) {
+ return std::make_unique<FilterIterator>(std::move(it), /*offset=*/C_IDX(0),
+ C_IDX(stride), /*size=*/size);
+ }
+ return it;
}
#undef CMPI
diff --git a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
index 318530cda7632..d8bb7f81ac1f4 100644
--- a/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/Utils/SparseTensorLevel.h
@@ -300,8 +300,9 @@ std::unique_ptr<SparseIterator> makeNonEmptySubSectIterator(
/// Helper function to create a SparseIterator object that iterate over a
/// non-empty subsection created by NonEmptySubSectIterator.
std::unique_ptr<SparseIterator> makeTraverseSubSectIterator(
- const SparseIterator &subsectIter, const SparseIterator &parent,
- std::unique_ptr<SparseIterator> &&delegate, Value size, unsigned stride);
+ OpBuilder &b, Location l, const SparseIterator &subsectIter,
+ const SparseIterator &parent, std::unique_ptr<SparseIterator> &&delegate,
+ Value size, unsigned stride);
} // namespace sparse_tensor
} // namespace mlir
diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_dilated_conv_2d_nhwc_hwcf.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_dilated_conv_2d_nhwc_hwcf.mlir
new file mode 100644
index 0000000000000..259250490732c
--- /dev/null
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_dilated_conv_2d_nhwc_hwcf.mlir
@@ -0,0 +1,148 @@
+//--------------------------------------------------------------------------------------------------
+// WHEN CREATING A NEW TEST, PLEASE JUST COPY & PASTE WITHOUT EDITS.
+//
+// Set-up that's shared across all tests in this directory. In principle, this
+// config could be moved to lit.local.cfg. However, there are downstream users that
+// do not use these LIT config files. Hence why this is kept inline.
+//
+// DEFINE: %{sparsifier_opts} = enable-runtime-library=true
+// DEFINE: %{sparsifier_opts_sve} = enable-arm-sve=true %{sparsifier_opts}
+// DEFINE: %{compile} = mlir-opt %s --sparsifier="%{sparsifier_opts}"
+// DEFINE: %{compile_sve} = mlir-opt %s --sparsifier="%{sparsifier_opts_sve}"
+// DEFINE: %{run_libs} = -shared-libs=%mlir_c_runner_utils,%mlir_runner_utils
+// DEFINE: %{run_opts} = -e entry -entry-point-result=void
+// DEFINE: %{run} = mlir-cpu-runner %{run_opts} %{run_libs}
+// DEFINE: %{run_sve} = %mcr_aarch64_cmd --march=aarch64 --mattr="+sve" %{run_opts} %{run_libs}
+//
+// DEFINE: %{env} =
+//--------------------------------------------------------------------------------------------------
+
+// RUN: %{compile} | %{run} | FileCheck %s
+//
+// Do the same run, but now with direct IR generation.
+// REDEFINE: %{sparsifier_opts} = enable-runtime-library=false enable-buffer-initialization=true
+// RUN: %{compile} | %{run} | FileCheck %s
+//
+// Do the same run, but now with direct IR generation and vectorization.
+// REDEFINE: %{sparsifier_opts} = enable-runtime-library=false enable-buffer-initialization=true vl=2 reassociate-fp-reductions=true enable-index-optimizations=true
+// RUN: %{compile} | %{run} | FileCheck %s
+//
+// Do the same run, but now with direct IR generation and VLA vectorization.
+// RUN: %if mlir_arm_sve_tests %{ %{compile_sve} | %{run_sve} | FileCheck %s %}
+
+#CCCC = #sparse_tensor.encoding<{
+ map = (d0, d1, d2, d3) -> (d0 : compressed, d1 : compressed, d2 : compressed, d3 : compressed)
+}>
+
+#CDCC = #sparse_tensor.encoding<{
+ map = (d0, d1, d2, d3) -> (d0 : compressed, d1 : dense, d2 : compressed, d3 : compressed)
+}>
+
+// Creates and returns 4-D buffer of size (%s1, %s2, %s3, %s4) filled with the value %f
+func.func @alloc_4d_filled_f32(%s1 : index, %s2 : index, %s3 : index, %s4 : index, %f : f32) -> tensor<?x?x?x?xf32> {
+ %buf = tensor.empty(%s1, %s2, %s3, %s4) : tensor<?x?x?x?xf32>
+ %ret = linalg.fill ins(%f : f32) outs(%buf : tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
+ return %ret : tensor<?x?x?x?xf32>
+}
+
+func.func @conv_2d_nhwc_hwcf(%arg0: tensor<?x?x?x?xf32>, %arg1: tensor<?x?x?x?xf32>, %arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32> {
+ %ret = linalg.conv_2d_nhwc_hwcf {dilations = dense<2> : tensor<2xi64>,
+ strides = dense<1> : tensor<2xi64>}
+ ins (%arg0, %arg1: tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>)
+ outs (%arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
+ return %ret : tensor<?x?x?x?xf32>
+}
+
+func.func @conv_2d_nhwc_hwcf_CCCC(%arg0: tensor<?x?x?x?xf32, #CCCC>, %arg1: tensor<?x?x?x?xf32>, %arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32> {
+ %ret = linalg.conv_2d_nhwc_hwcf {dilations = dense<2> : tensor<2xi64>,
+ strides = dense<1> : tensor<2xi64>}
+ ins (%arg0, %arg1: tensor<?x?x?x?xf32, #CCCC>, tensor<?x?x?x?xf32>)
+ outs (%arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
+ return %ret : tensor<?x?x?x?xf32>
+}
+
+func.func @conv_2d_nhwc_hwcf_CDCC(%arg0: tensor<?x?x?x?xf32, #CDCC>, %arg1: tensor<?x?x?x?xf32>, %arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32> {
+ %ret = linalg.conv_2d_nhwc_hwcf {dilations = dense<2> : tensor<2xi64>,
+ strides = dense<1> : tensor<2xi64>}
+ ins (%arg0, %arg1: tensor<?x?x?x?xf32, #CDCC>, tensor<?x?x?x?xf32>)
+ outs (%arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
+ return %ret : tensor<?x?x?x?xf32>
+}
+
+func.func @conv_2d_nhwc_hwcf_dual_CDCC(%arg0: tensor<?x?x?x?xf32, #CDCC>, %arg1: tensor<?x?x?x?xf32, #CDCC>, %arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32> {
+ %ret = linalg.conv_2d_nhwc_hwcf {dilations = dense<2> : tensor<2xi64>,
+ strides = dense<1> : tensor<2xi64>}
+ ins (%arg0, %arg1: tensor<?x?x?x?xf32, #CDCC>, tensor<?x?x?x?xf32, #CDCC>)
+ outs (%arg2: tensor<?x?x?x?xf32>) -> tensor<?x?x?x?xf32>
+ return %ret : tensor<?x?x?x?xf32>
+}
+
+
+func.func @entry() {
+ %c0 = arith.constant 0 : index
+ %c1 = arith.constant 1 : index
+ %c3 = arith.constant 3 : index
+ %c5 = arith.constant 5 : index
+ %c6 = arith.constant 6 : index
+ %c7 = arith.constant 7 : index
+ %f10 = arith.constant 10.00000e+00 : f32
+ %val = arith.constant 2.00000e+00 : f32
+ %zero = arith.constant 0.00000e+00 : f32
+
+ %filter2D_nhwc = call @alloc_4d_filled_f32(%c3, %c3, %c3, %c1, %val) :(index, index, index, index, f32) -> (tensor<?x?x?x?xf32>)
+ %in2D_tmp = call @alloc_4d_filled_f32(%c3, %c7, %c7, %c3, %zero) : (index, index, index, index, f32) -> (tensor<?x?x?x?xf32>)
+ %in2D_nhwc = tensor.insert %f10 into %in2D_tmp[%c0, %c1, %c1, %c0] : tensor<?x?x?x?xf32>
+ %out2D_nhwc = call @alloc_4d_filled_f32(%c3, %c3, %c3, %c1, %zero) : (index, index, index, index, f32) -> (tensor<?x?x?x?xf32>)
+
+ %in2D_nhwc_CCCC = sparse_tensor.convert %in2D_nhwc
+ : tensor<?x?x?x?xf32> to tensor<?x?x?x?xf32, #CCCC>
+ %filter2D_nhwc_CDCC = sparse_tensor.convert %filter2D_nhwc
+ : tensor<?x?x?x?xf32> to tensor<?x?x?x?xf32, #CDCC>
+ %in2D_nhwc_CDCC = sparse_tensor.convert %in2D_nhwc
+ : tensor<?x?x?x?xf32> to tensor<?x?x?x?xf32, #CDCC>
+
+ %dense_ret = call @conv_2d_nhwc_hwcf(%in2D_nhwc, %filter2D_nhwc, %out2D_nhwc) : (tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>) -> (tensor<?x?x?x?xf32>)
+ %CCCC_ret = call @conv_2d_nhwc_hwcf_CCCC(%in2D_nhwc_CCCC, %filter2D_nhwc, %out2D_nhwc) : (tensor<?x?x?x?xf32, #CCCC>, tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>) -> (tensor<?x?x?x?xf32>)
+ %CDCC_ret = call @conv_2d_nhwc_hwcf_CDCC(%in2D_nhwc_CDCC, %filter2D_nhwc, %out2D_nhwc) : (tensor<?x?x?x?xf32, #CDCC>, tensor<?x?x?x?xf32>, tensor<?x?x?x?xf32>) -> (tensor<?x?x?x?xf32>)
+
+ %dual_CDCC_ret = call @conv_2d_nhwc_hwcf_dual_CDCC(%in2D_nhwc_CDCC, %filter2D_nhwc_CDCC, %out2D_nhwc)
+ : (tensor<?x?x?x?xf32, #CDCC>, tensor<?x?x?x?xf32, #CDCC>, tensor<?x?x?x?xf32>) -> (tensor<?x?x?x?xf32>)
+
+ // CHECK: ( ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 20 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ) )
+ %dense_v = vector.transfer_read %dense_ret[%c0, %c0, %c0, %c0], %zero
+ : tensor<?x?x?x?xf32>, vector<3x3x3x1xf32>
+ vector.print %dense_v : vector<3x3x3x1xf32>
+
+ // CHECK-NEXT: ( ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 20 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ) )
+ %v_dual = vector.transfer_read %dual_CDCC_ret[%c0, %c0, %c0, %c0], %zero
+ : tensor<?x?x?x?xf32>, vector<3x3x3x1xf32>
+ vector.print %v_dual : vector<3x3x3x1xf32>
+
+ // CHECK-NEXT: ( ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 20 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ) )
+ %v1 = vector.transfer_read %CCCC_ret[%c0, %c0, %c0, %c0], %zero
+ : tensor<?x?x?x?xf32>, vector<3x3x3x1xf32>
+ vector.print %v1 : vector<3x3x3x1xf32>
+
+ // CHECK-NEXT: ( ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 20 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ),
+ // CHECK-SAME: ( ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ), ( ( 0 ), ( 0 ), ( 0 ) ) ) )
+ %v2 = vector.transfer_read %CDCC_ret[%c0, %c0, %c0, %c0], %zero
+ : tensor<?x?x?x?xf32>, vector<3x3x3x1xf32>
+ vector.print %v1 : vector<3x3x3x1xf32>
+
+ // Free the resources
+ bufferization.dealloc_tensor %in2D_nhwc : tensor<?x?x?x?xf32>
+ bufferization.dealloc_tensor %filter2D_nhwc : tensor<?x?x?x?xf32>
+ bufferization.dealloc_tensor %out2D_nhwc : tensor<?x?x?x?xf32>
+
+ bufferization.dealloc_tensor %filter2D_nhwc_CDCC : tensor<?x?x?x?xf32, #CDCC>
+ bufferization.dealloc_tensor %in2D_nhwc_CCCC : tensor<?x?x?x?xf32, #CCCC>
+ bufferization.dealloc_tensor %in2D_nhwc_CDCC : tensor<?x?x?x?xf32, #CDCC>
+ return
+}
``````````
</details>
https://github.com/llvm/llvm-project/pull/80470
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