[Mlir-commits] [mlir] [mlir][mesh] Add collective communication operations (PR #71960)

[Chengji Yao]

================
@@ -96,6 +166,12 @@ LogicalResult ClusterOp::verify() {
   return success();
 }
 
+SmallVector<int64_t> ClusterOp::canonicalDimSizes() {
+  SmallVector<int64_t> result;
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yaochengji wrote:

```suggestion
  SmallVector<int64_t> result;
  result.reserve(getRank());
```

https://github.com/llvm/llvm-project/pull/71960