en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#cda6aa78 [mlir][NFC] Update textual references of `func` to `func.func` in Transform testsThe special case parsing of `func` operations is being removed. List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Wed, 20 Apr 2022 23:22:21 +0000 River Riddle <riddleriver@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#36550692 [mlir] Move the Builtin FuncOp to the Func dialectThis commit moves FuncOp out of the builtin dialect, and into the Funcdialect. This move has been planned in some capacity from the momentwe made FuncOp an operation (years ago). This commit handles thefunctional aspects of the move, but various aspects are left untouchedto ease migration: func::FuncOp is re-exported into mlir to reducethe actual API churn, the assembly format still accepts the unqualified`func`. These temporary measures will remain for a little while tosimplify migration before being removed.Differential Revision: https://reviews.llvm.org/D121266 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Tue, 08 Mar 2022 03:16:03 +0000 River Riddle <riddleriver@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#92ccb8cc [MLIR][NFC] Update SCF pass cmd line names to prefix scfUpdate SCF pass cmd line names to prefix `scf`. This is consistent withguidelines/convention on how to name dialect passes. This also avoidsambiguity on the context given the multiple `for` operations in thetree.NFC.Differential Revision: https://reviews.llvm.org/D118564 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Sun, 30 Jan 2022 11:44:24 +0000 Uday Bondhugula <uday@polymagelabs.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#a54f4eae [MLIR] Replace std ops with arith dialect opsPrecursor: https://reviews.llvm.org/D110200Removed 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, jpienaarDifferential Revision: https://reviews.llvm.org/D110797 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Tue, 12 Oct 2021 23:14:57 +0000 Mogball <jeffniu22@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#f8479d9d [mlir] Set the namespace of the BuiltinDialect to 'builtin'Historically the builtin dialect has had an empty namespace. This has unfortunately created a very awkward situation, where many utilities either have to special case the empty namespace, or just don't work at all right now. This revision adds a namespace to the builtin dialect, and starts to cleanup some of the utilities to no longer handle empty namespaces. For now, the assembly form of builtin operations does not require the `builtin.` prefix. (This should likely be re-evaluated though)Differential Revision: https://reviews.llvm.org/D105149 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Wed, 28 Jul 2021 20:32:47 +0000 River Riddle <riddleriver@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#b2f232b8 [testsuite] Make testsuite more stable vs canonicalization change. NFC.Differential Revision: https://reviews.llvm.org/D98998 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Sat, 20 Mar 2021 00:57:47 +0000 Chris Lattner <clattner@nondot.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#40d8e4d3 Revert "[Canonicalizer] Process regions top-down instead of bottom up & reuse existing constants."This reverts commit b5d9a3c92358349d5444ab28de8ab5b2bee33a01.The commit introduced a memory error in canonicalization/operationwalking that is exposed when compiled with ASAN. It leads to crashes insome "release" configurations. List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Mon, 15 Mar 2021 09:26:41 +0000 Alex Zinenko <zinenko@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#b5d9a3c9 [Canonicalizer] Process regions top-down instead of bottom up & reuse existing constants.Two changes: 1) Change the canonicalizer to walk the function in top-down order instead of bottom-up order. This composes well with the "top down" nature of constant folding and simplification, reducing iterations and re-evaluation of ops in simple cases. 2) Explicitly enter existing constants into the OperationFolder table before canonicalizing. Previously we would "constant fold" them and rematerialize them, wastefully recreating a bunch fo constants, which lead to pointless memory traffic.Both changes together provide a 33% speedup for canonicalize on some mid-sizeCIRCT examples.One artifact of this change is that the constants generated in normal patternapplication get inserted at the top of the function as the patterns are applied.Because of this, we get "inverted" constants more often, which is an aetheticchange to the IR but does permute some testcases.Differential Revision: https://reviews.llvm.org/D98609 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Sun, 14 Mar 2021 20:14:48 +0000 Chris Lattner <clattner@nondot.org> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#8d7cbcf5 [mlir] Preserve lexicographic order after loop collapsing.Currently, for a scf.parallel (i,j,k) after the loop collapsing to 1D is done, theIVs would be traversed as for an scf.parallel(k,j,i).Differential Revision: https://reviews.llvm.org/D95693 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Fri, 29 Jan 2021 20:26:57 +0000 Alexander Belyaev <pifon@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#652a7965 [mlir] fix off-by-one error in collapseParallelLoopsSummary: The patch fixes an off by one error in the method collapseParallelLoops. It ensures the same normalized bound is used for the computation of the division and the remainder.Reviewers: herhutReviewed By: herhutSubscribers: mehdi_amini, rriddle, jpienaar, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, Kayjukh, jurahul, msifontesTags: #mlirDifferential Revision: https://reviews.llvm.org/D82634 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Fri, 26 Jun 2020 11:46:37 +0000 Tobias Gysi <tobias.gysi@inf.ethz.ch> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#60f443bb [mlir] Change dialect namespace loop->scfAll ops of the SCF dialect now use the `scf.` prefix instead of `loop.`. Thisis a part of dialect renaming.Differential Revision: https://reviews.llvm.org/D79844 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Wed, 13 May 2020 10:12:30 +0000 Alex Zinenko <zinenko@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#90b7bbff [MLIR] Rename collapsePLoops -> collapseParallelLoopsSummary:Additionally, NFC code cleanups were done.This is to address additional comments onhttps://reviews.llvm.org/D76363Differential Revision: https://reviews.llvm.org/D77052 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Mon, 30 Mar 2020 11:26:46 +0000 Tres Popp <tpopp@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#bab5bcf8 Add a flag on the context to protect against creation of operations in unregistered dialectsDifferential Revision: https://reviews.llvm.org/D76903 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Sun, 29 Mar 2020 22:35:38 +0000 Mehdi Amini <joker.eph@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir#27c201aa [MLIR] Add parallel loop collapsing.This allows conversion of a ParallelLoop from N induction variables tosome nuber of induction variables less than N.The first intended use of this is for the GPUDialect to convertParallelLoops to iterate over 3 dimensions so they can be launched asGPU Kernels.To implement this:- Normalize each iteration space of the ParallelLoop- Use the same induction variable in a new ParallelLoop for multiple original iterations.- Split the new induction variable back into the original set of values inside the body of the ParallelLoop.Subscribers: mgorny, mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, Joonsoo, llvm-commitsTags: #llvmDifferential Revision: https://reviews.llvm.org/D76363 List of files: /llvm-project-15.0.7/mlir/test/Transforms/single-parallel-loop-collapsing.mlir Wed, 11 Mar 2020 13:38:10 +0000 Tres Popp <tpopp@google.com>