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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, 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, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2 |
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58ceae95 |
| 18-Apr-2022 |
River Riddle <[email protected]> |
[mlir:NFC] Remove the forward declaration of FuncOp in the mlir namespace
FuncOp has been moved to the `func` namespace for a little over a month, the
using directive can be dropped now.
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Revision tags: llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3 |
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36550692 |
| 08-Mar-2022 |
River Riddle <[email protected]> |
[mlir] Move the Builtin FuncOp to the Func dialect
This commit moves FuncOp out of the builtin dialect, and into the Func
dialect. This move has been planned in some capacity from the moment
we made
[mlir] Move the Builtin FuncOp to the Func dialect
This commit moves FuncOp out of the builtin dialect, and into the Func
dialect. This move has been planned in some capacity from the moment
we made FuncOp an operation (years ago). This commit handles the
functional aspects of the move, but various aspects are left untouched
to ease migration: func::FuncOp is re-exported into mlir to reduce
the actual API churn, the assembly format still accepts the unqualified
`func`. These temporary measures will remain for a little while to
simplify migration before being removed.
Differential Revision: https://reviews.llvm.org/D121266
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Revision tags: llvmorg-14.0.0-rc2 |
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1f971e23 |
| 28-Feb-2022 |
River Riddle <[email protected]> |
[mlir] Trim a huge number of unnecessary dependencies on the Func dialect
The Func has a large number of legacy dependencies carried over from the old
Standard dialect, which was pervasive and conta
[mlir] Trim a huge number of unnecessary dependencies on the Func dialect
The Func has a large number of legacy dependencies carried over from the old
Standard dialect, which was pervasive and contained a large number of varied
operations. With the split of the standard dialect and its demise, a lot of lingering
dead dependencies have survived to the Func dialect. This commit removes a
large majority of then, greatly reducing the dependence surface area of the
Func dialect.
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23aa5a74 |
| 26-Feb-2022 |
River Riddle <[email protected]> |
[mlir] Rename the Standard dialect to the Func dialect
The last remaining operations in the standard dialect all revolve around
FuncOp/function related constructs. This patch simply handles the init
[mlir] Rename the Standard dialect to the Func dialect
The last remaining operations in the standard dialect all revolve around
FuncOp/function related constructs. This patch simply handles the initial
renaming (which by itself is already huge), but there are a large number
of cleanups unlocked/necessary afterwards:
* Removing a bunch of unnecessary dependencies on Func
* Cleaning up the From/ToStandard conversion passes
* Preparing for the move of FuncOp to the Func dialect
See the discussion at https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061
Differential Revision: https://reviews.llvm.org/D120624
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Revision tags: llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2 |
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e4853be2 |
| 02-Jan-2022 |
Mehdi Amini <[email protected]> |
Apply clang-tidy fixes for performance-for-range-copy to MLIR (NFC)
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b7f2c108 |
| 15-Dec-2021 |
gysit <[email protected]> |
[mlir][linalg] Replace LinalgOps.h and LinalgTypes.h by a single header.
After removing the range type, Linalg does not define any type. The revision thus consolidates the LinalgOps.h and LinalgType
[mlir][linalg] Replace LinalgOps.h and LinalgTypes.h by a single header.
After removing the range type, Linalg does not define any type. The revision thus consolidates the LinalgOps.h and LinalgTypes.h into a single Linalg.h header. Additionally, LinalgTypes.cpp is renamed to LinalgDialect.cpp to follow the convention adopted by other dialects such as the tensor dialect.
Depends On D115727
Reviewed By: nicolasvasilache
Differential Revision: https://reviews.llvm.org/D115728
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57470abc |
| 25-Nov-2021 |
Alexander Belyaev <[email protected]> |
[mlir] Move memref.[tensor_load|buffer_cast|clone] to "bufferization" dialect.
https://llvm.discourse.group/t/rfc-dialect-for-bufferization-related-ops/4712
Differential Revision: https://reviews.l
[mlir] Move memref.[tensor_load|buffer_cast|clone] to "bufferization" dialect.
https://llvm.discourse.group/t/rfc-dialect-for-bufferization-related-ops/4712
Differential Revision: https://reviews.llvm.org/D114552
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Revision tags: llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2 |
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94643fda |
| 01-Jun-2021 |
Tobias Gysi <[email protected]> |
[mlir][linalg] Cleanup LinalgOp usage in dependence analysis (NFC).
Replace the uses of deprecated Structured Op Interface methods in DependenceAnalysis.cpp and DependenceAnalysis.h. This patch is b
[mlir][linalg] Cleanup LinalgOp usage in dependence analysis (NFC).
Replace the uses of deprecated Structured Op Interface methods in DependenceAnalysis.cpp and DependenceAnalysis.h. This patch is based on https://reviews.llvm.org/D103394.
Differential Revision: https://reviews.llvm.org/D103411
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Revision tags: llvmorg-12.0.1-rc1 |
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8cf650c5 |
| 15-Apr-2021 |
Nicolas Vasilache <[email protected]> |
[mlir][linalg] Add support for WAW fusion on tensors.
Differential Revision: https://reviews.llvm.org/D100603
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Revision tags: llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2 |
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e2310704 |
| 10-Feb-2021 |
Julian Gross <[email protected]> |
[MLIR] Create memref dialect and move dialect-specific ops from std.
Create the memref dialect and move dialect-specific ops
from std dialect to this dialect.
Moved ops:
AllocOp -> MemRef_AllocOp
A
[MLIR] Create memref dialect and move dialect-specific ops from std.
Create the memref dialect and move dialect-specific ops
from std dialect to this dialect.
Moved ops:
AllocOp -> MemRef_AllocOp
AllocaOp -> MemRef_AllocaOp
AssumeAlignmentOp -> MemRef_AssumeAlignmentOp
DeallocOp -> MemRef_DeallocOp
DimOp -> MemRef_DimOp
MemRefCastOp -> MemRef_CastOp
MemRefReinterpretCastOp -> MemRef_ReinterpretCastOp
GetGlobalMemRefOp -> MemRef_GetGlobalOp
GlobalMemRefOp -> MemRef_GlobalOp
LoadOp -> MemRef_LoadOp
PrefetchOp -> MemRef_PrefetchOp
ReshapeOp -> MemRef_ReshapeOp
StoreOp -> MemRef_StoreOp
SubViewOp -> MemRef_SubViewOp
TransposeOp -> MemRef_TransposeOp
TensorLoadOp -> MemRef_TensorLoadOp
TensorStoreOp -> MemRef_TensorStoreOp
TensorToMemRefOp -> MemRef_BufferCastOp
ViewOp -> MemRef_ViewOp
The roadmap to split the memref dialect from std is discussed here:
https://llvm.discourse.group/t/rfc-split-the-memref-dialect-from-std/2667
Differential Revision: https://reviews.llvm.org/D98041
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Revision tags: llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init |
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01defcc8 |
| 22-Jan-2021 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Extend tile+fuse to work on Linalg operation on tensors.
Differential Revision: https://reviews.llvm.org/D93086
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bce318f5 |
| 22-Jan-2021 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] NFC: Refactor LinalgDependenceGraphElem to allow
representing dependence from producer result to consumer.
With Linalg on tensors the dependence between operations can be from
the res
[mlir][Linalg] NFC: Refactor LinalgDependenceGraphElem to allow
representing dependence from producer result to consumer.
With Linalg on tensors the dependence between operations can be from
the result of the producer to the consumer. This change just does a
NFC refactoring of the LinalgDependenceGraphElem to allow representing
both OpResult and OpOperand*.
Differential Revision: https://reviews.llvm.org/D95208
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Revision tags: llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1 |
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b7ae1d3d |
| 21-Dec-2020 |
nicolasvasilache <[email protected]> |
[mlir][Linalg] Revisit the Linalg on tensors abstraction
This revision drops init_tensor arguments from Linalg on tensors and instead uniformizes the output buffers and output tensors to be consiste
[mlir][Linalg] Revisit the Linalg on tensors abstraction
This revision drops init_tensor arguments from Linalg on tensors and instead uniformizes the output buffers and output tensors to be consistent.
This significantly simplifies the usage of Linalg on tensors and is a stepping stone for
its evolution towards a mixed tensor and shape abstraction discussed in https://llvm.discourse.group/t/linalg-and-shapes/2421/19.
Differential Revision: https://reviews.llvm.org/D93469
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Revision tags: llvmorg-11.0.1, llvmorg-11.0.1-rc2 |
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7ea94922 |
| 09-Dec-2020 |
Tres Popp <[email protected]> |
[mlir] Allow RegionBranchOps in dependence analysis
This is to prevent assertion failures on scf.if and shape.assuming
operations where this is not enough information currently to handle any
aliasin
[mlir] Allow RegionBranchOps in dependence analysis
This is to prevent assertion failures on scf.if and shape.assuming
operations where this is not enough information currently to handle any
aliasing information.
Differential Revision: https://reviews.llvm.org/D92963
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Revision tags: llvmorg-11.0.1-rc1 |
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b13415b5 |
| 18-Nov-2020 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Add dependence type to LinalgDependenceGraphElem.
Differential Revision: https://reviews.llvm.org/D91502
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ffac5b8e |
| 17-Nov-2020 |
Stephan Herhut <[email protected]> |
[mlir][linalg] Allow tensor_to_memref in dependence analysis
This enables the use of fusion on buffers in partially lowered
programs.
Differential Revision: https://reviews.llvm.org/D91613
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bf3861bf |
| 13-Nov-2020 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Change LinalgDependenceGraph to use LinalgOp.
Using LinalgOp will reduce the repeated conversion from Operation <->
LinalgOp.
Differential Revision: https://reviews.llvm.org/D91101
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5ca20851 |
| 12-Nov-2020 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Improve the logic to perform tile and fuse with better dependence tracking.
This change does two main things
1) An operation might have multiple dependences to the same
producer. N
[mlir][Linalg] Improve the logic to perform tile and fuse with better dependence tracking.
This change does two main things
1) An operation might have multiple dependences to the same
producer. Not tracking them correctly can result in incorrect code
generation with fusion. To rectify this the dependence tracking
needs to also have the operand number in the consumer.
2) Improve the logic used to find the fused loops making it easier to
follow. The only constraint for fusion is that linalg ops (on
buffers) have update semantics for the result. Fusion should be
such that only one iteration of the fused loop (which is also a
tiled loop) must touch only one (disjoint) tile of the output. This
could be relaxed by allowing for recomputation that is the default
when oeprands are tensors, or can be made legal with promotion of
the fused view (in future).
Differential Revision: https://reviews.llvm.org/D90579
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04776bd0 |
| 03-Nov-2020 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Add more utility functions to LinalgDependenceGraph.
Reviewed By: ThomasRaoux
Differential Revision: https://reviews.llvm.org/D90582
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37e0fdd0 |
| 26-Oct-2020 |
Nicolas Vasilache <[email protected]> |
[mlir][Linalg] Add basic support for TileAndFuse on Linalg on tensors.
This revision allows the fusion of the producer of input tensors in the consumer under a tiling transformation (which produces
[mlir][Linalg] Add basic support for TileAndFuse on Linalg on tensors.
This revision allows the fusion of the producer of input tensors in the consumer under a tiling transformation (which produces subtensors).
Many pieces are still missing (e.g. support init_tensors, better refactor LinalgStructuredOp interface support, try to merge implementations and reuse code) but this still allows getting started.
The greedy pass itself is just for testing purposes and will be extracted in a separate test pass.
Differential revision: https://reviews.llvm.org/D89491
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4a1682e9 |
| 08-Oct-2020 |
MaheshRavishankar <[email protected]> |
[mlir][Linalg] Add some depedence query methods to LinalgDependenceGraph.
The methods allow to check
- if an operation has dependencies,
- if there is a dependence from one operation to another.
Di
[mlir][Linalg] Add some depedence query methods to LinalgDependenceGraph.
The methods allow to check
- if an operation has dependencies,
- if there is a dependence from one operation to another.
Differential Revision: https://reviews.llvm.org/D88993
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Revision tags: llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4 |
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0841f717 |
| 22-Sep-2020 |
Frederik Gossen <[email protected]> |
[MLIR][Linalg] Fix assertion in dependency analysis
The assertion falsely expected ranked memrefs only. Now both, ranked and
unranked memrefs are allowed.
Differential Revision: https://reviews.ll
[MLIR][Linalg] Fix assertion in dependency analysis
The assertion falsely expected ranked memrefs only. Now both, ranked and
unranked memrefs are allowed.
Differential Revision: https://reviews.llvm.org/D88080
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Revision tags: llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4 |
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9db53a18 |
| 07-Jul-2020 |
River Riddle <[email protected]> |
[mlir][NFC] Remove usernames and google bug numbers from TODO comments.
These were largely leftover from when MLIR was a google project, and don't really follow LLVM guidelines.
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Revision tags: llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1 |
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87e07b4c |
| 27-Apr-2020 |
Lei Zhang <[email protected]> |
[mlir] Use memory effect to detecting allocation
This commit marks AllocLikeOp as MemAlloc in StandardOps.
Also in Linalg dependency analysis use memory effect to detect
allocation. This allows the
[mlir] Use memory effect to detecting allocation
This commit marks AllocLikeOp as MemAlloc in StandardOps.
Also in Linalg dependency analysis use memory effect to detect
allocation. This allows the dependency analysis to be more
general and recognize other allocation-like operations.
Differential Revision: https://reviews.llvm.org/D78705
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2458cd27 |
| 22-Apr-2020 |
Lei Zhang <[email protected]> |
[mlir] Add a ViewLikeOpInterface
This can help provide a common interface for view-like
ops so that for example Linalg's dependency analysis
can avoid relying on concrete ops.
Differential Revision
[mlir] Add a ViewLikeOpInterface
This can help provide a common interface for view-like
ops so that for example Linalg's dependency analysis
can avoid relying on concrete ops.
Differential Revision: https://reviews.llvm.org/D78645
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