History log of /llvm-project/mlir/lib/Dialect/Tensor/Transforms/ConcatOpPatterns.cpp (Results 1 – 3 of 3)
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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4
# de6d48d0 13-Nov-2024 MaheshRavishankar <1663364+MaheshRavishankar@users.noreply.github.com>

[mlir][Tensor] Move concat operation decomposition as a method of the concat operation. (#116004)

Currently the implementation is within a pattern that cannot be used
without a pattern rewriter. Mov

[mlir][Tensor] Move concat operation decomposition as a method of the concat operation. (#116004)

Currently the implementation is within a pattern that cannot be used
without a pattern rewriter. Move the decomposition as a method of the
operation to make it usable outside of pattern rewrites.

Signed-off-by: MaheshRavishankar <mahesh.ravishankar@gmail.com>

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Revision tags: llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2
# 65066c02 01-Feb-2024 Hugo Trachino <32955781+nujaa@users.noreply.github.com>

[mlir] Use `create` instead of `createOrFold` for ConstantOp as folding has no effect (NFC) (#80129)

This aims to clean-up confusing uses of
builder.createOrFold<ConstantOp> since folding of consta

[mlir] Use `create` instead of `createOrFold` for ConstantOp as folding has no effect (NFC) (#80129)

This aims to clean-up confusing uses of
builder.createOrFold<ConstantOp> since folding of constants fails.

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Revision tags: llvmorg-18.1.0-rc1, llvmorg-19-init
# f310a5d2 01-Dec-2023 Quinn Dawkins <quinn.dawkins@gmail.com>

[mlir][tensor] Add a tensor.concat operation (#72779)

This adds an operation for concatenating ranked tensors along a static
dimension, as well as a decomposition mirroring the existing lowering
f

[mlir][tensor] Add a tensor.concat operation (#72779)

This adds an operation for concatenating ranked tensors along a static
dimension, as well as a decomposition mirroring the existing lowering
from TOSA to Tensor. This offers a convergence point for "input" like
dialects that include various lowerings for concatenation operations,
easing later analysis. In the future, this op can implement the
necessary interfaces for tiling, as well as potentially add conversions
to some kind of linalg and/or memref counterpart.

This patch adds the op, the decomposition, and some basic
folding/canonicalization. Replacing lowerings with the op (such as the
TOSA lowering) will come as a follow up.

See
https://discourse.llvm.org/t/rfc-tensor-add-a-tensor-concatenate-operation/74858

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