NiccoloN
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#include "mlir/Dialect/Linalg/IR/Linalg.h"
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#include "mlir/Dialect/Tensor/IR/Tensor.h"
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#include "mlir/Interfaces/SideEffectInterfaces.h"
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#include "ShapingUtils.hpp"
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#include "src/Accelerators/PIM/Dialect/Spatial/SpatialOps.hpp"
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#include "src/Dialect/ONNX/ONNXOps.hpp"
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using namespace mlir;
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namespace onnx_mlir {
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bool isShapingOnlyOp(Operation *op) {
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return isa<tensor::CastOp,
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tensor::CollapseShapeOp,
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tensor::ExpandShapeOp,
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tensor::ExtractSliceOp,
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tensor::InsertSliceOp,
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tensor::ConcatOp,
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tensor::EmptyOp,
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tensor::ExtractOp,
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tensor::InsertOp,
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tensor::SplatOp,
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linalg::TransposeOp,
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ONNXTransposeOp,
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spatial::SpatConcatOp,
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spatial::SpatExtractRowsOp>(op);
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}
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bool isPureIndexComputationOp(Operation *op) {
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if (op->getNumRegions() != 0 || op->getNumResults() == 0 || op->hasTrait<OpTrait::IsTerminator>()
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|| !isMemoryEffectFree(op))
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return false;
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auto isIndexOrInteger = [](Type type) { return type.isIndex() || isa<IntegerType>(type); };
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return llvm::all_of(op->getOperandTypes(), isIndexOrInteger)
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&& llvm::all_of(op->getResultTypes(), isIndexOrInteger);
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}
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} // namespace onnx_mlir
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