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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 |
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| #
8b68da2c |
| 17-Jun-2022 |
Alex Zinenko <[email protected]> |
[mlir] move SCF headers to SCF/{IR,Transforms} respectively
This aligns the SCF dialect file layout with the majority of the dialects.
Reviewed By: jpienaar
Differential Revision: https://reviews.
[mlir] move SCF headers to SCF/{IR,Transforms} respectively
This aligns the SCF dialect file layout with the majority of the dialects.
Reviewed By: jpienaar
Differential Revision: https://reviews.llvm.org/D128049
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Revision tags: llvmorg-14.0.5 |
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| #
5f0d4f20 |
| 09-Jun-2022 |
Alex Zinenko <[email protected]> |
[mlir] Introduce Transform ops for loops
Introduce transform ops for "for" loops, in particular for peeling, software
pipelining and unrolling, along with a couple of "IR navigation" ops. These ops
[mlir] Introduce Transform ops for loops
Introduce transform ops for "for" loops, in particular for peeling, software
pipelining and unrolling, along with a couple of "IR navigation" ops. These ops
are intended to be generalized to different kinds of loops when possible and
therefore use the "loop" prefix. They currently live in the SCF dialect as
there is no clear place to put transform ops that may span across several
dialects, this decision is postponed until the ops actually need to handle
non-SCF loops.
Additionally refactor some common utilities for transform ops into trait or
interface methods, and change the loop pipelining to be a returning pattern.
Reviewed By: springerm
Differential Revision: https://reviews.llvm.org/D127300
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| #
205c08b5 |
| 01-Jun-2022 |
Thomas Raoux <[email protected]> |
[mlir][scf] Add option to loop pipelining to not peel the epilogue
Add an option to predicate the epilogue within the kernel instead of
peeling the epilogue. This is a useful option to prevent gener
[mlir][scf] Add option to loop pipelining to not peel the epilogue
Add an option to predicate the epilogue within the kernel instead of
peeling the epilogue. This is a useful option to prevent generating
large amount of code for deep pipeline. This currently require a user
lamdba to implement operation predication.
Differential Revision: https://reviews.llvm.org/D126753
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Revision tags: llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, 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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| #
0736bbd7 |
| 15-Feb-2022 |
Thomas Raoux <[email protected]> |
[mlir][scf] Add callback to annotate ops during pipelining
This allow user to register a callback that can annotate operations
during software pipelining. This allows user potential annotate op to
k
[mlir][scf] Add callback to annotate ops during pipelining
This allow user to register a callback that can annotate operations
during software pipelining. This allows user potential annotate op to
know what part of the pipeline they correspond to.
Differential Revision: https://reviews.llvm.org/D119866
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Revision tags: llvmorg-14.0.0-rc1 |
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| #
c3c1c5c6 |
| 03-Feb-2022 |
Thomas Raoux <[email protected]> |
[mlir][scf] Fix bug in pipelining prologue emission
Induction variable calculation was ignoring scf.for step value. Fix it to get
the correct induction variable value in the prologue.
Differential
[mlir][scf] Fix bug in pipelining prologue emission
Induction variable calculation was ignoring scf.for step value. Fix it to get
the correct induction variable value in the prologue.
Differential Revision: https://reviews.llvm.org/D118932
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Revision tags: llvmorg-15-init |
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| #
f40475c7 |
| 27-Jan-2022 |
Adrian Kuegel <[email protected]> |
[mlir] Move SCF utils implementations to SCF/Utils.
BEGIN_PUBLIC
[mlir] Move SCF utils implementations to SCF/Utils.
END_PUBLIC
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Revision tags: 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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| #
c0342a2d |
| 20-Dec-2021 |
Jacques Pienaar <[email protected]> |
[mlir] Switching accessors to prefixed form (NFC)
Makes eventual prefixing flag flip smaller change.
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Revision tags: llvmorg-13.0.1-rc1 |
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| #
a54f4eae |
| 12-Oct-2021 |
Mogball <[email protected]> |
[MLIR] Replace std ops with arith dialect ops
Precursor: https://reviews.llvm.org/D110200
Removed redundant ops from the standard dialect that were moved to the
`arith` or `math` dialects.
Renamed
[MLIR] Replace std ops with arith dialect ops
Precursor: https://reviews.llvm.org/D110200
Removed redundant ops from the standard dialect that were moved to the
`arith` or `math` dialects.
Renamed all instances of operations in the codebase and in tests.
Reviewed By: rriddle, jpienaar
Differential Revision: https://reviews.llvm.org/D110797
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Revision tags: 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 |
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| #
45cb4140 |
| 19-Jul-2021 |
thomasraoux <[email protected]> |
[mlir] Extend scf pipeling to support loop carried dependencies
Differential Revision: https://reviews.llvm.org/D106325
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| #
f6f88e66 |
| 13-Jul-2021 |
thomasraoux <[email protected]> |
[mlir] Add software pipelining transformation for scf.For op
This is the first step to support software pipeline for scf.for loops.
This is only the transformation to create pipelined kernel and
pro
[mlir] Add software pipelining transformation for scf.For op
This is the first step to support software pipeline for scf.for loops.
This is only the transformation to create pipelined kernel and
prologue/epilogue.
The scheduling needs to be given by user as many different algorithm
and heuristic could be applied.
This currently doesn't handle loop arguments, this will be added in a
follow up patch.
Differential Revision: https://reviews.llvm.org/D105868
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