[PATCH] D78562: [MLIR] Update documentation for loop.parallel.
Alexander Belyaev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 21 23:57:55 PDT 2020
This revision was automatically updated to reflect the committed changes.
Closed by commit rG84e4c09995a7: [MLIR] Update documentation for loop.parallel. (authored by pifon2a).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D78562/new/
https://reviews.llvm.org/D78562
Files:
mlir/include/mlir/Dialect/LoopOps/LoopOps.td
Index: mlir/include/mlir/Dialect/LoopOps/LoopOps.td
===================================================================
--- mlir/include/mlir/Dialect/LoopOps/LoopOps.td
+++ mlir/include/mlir/Dialect/LoopOps/LoopOps.td
@@ -294,9 +294,10 @@
Example:
```mlir
- loop.parallel (%iv) = (%lb) to (%ub) step (%step) -> f32 {
- %zero = constant 0.0 : f32
- loop.reduce(%zero) : f32 {
+ %init = constant 0.0 : f32
+ loop.parallel (%iv) = (%lb) to (%ub) step (%step) init (%init) -> f32 {
+ %elem_to_reduce = load %buffer[%iv] : memref<100xf32>
+ loop.reduce(%elem_to_reduce) : f32 {
^bb0(%lhs : f32, %rhs: f32):
%res = addf %lhs, %rhs : f32
loop.reduce.return %res : f32
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