[Mlir-commits] [mlir] [mlir][sparse] setup `SparseIterator` to help generating code to traverse a sparse tensor level. (PR #78345)

[Aart Bik]

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@@ -21,42 +21,235 @@ class SparseTensorLevel {
   SparseTensorLevel &operator=(const SparseTensorLevel &) = delete;
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aartbik wrote:

Can you please add a top level comment to the class SparseTensorLevel in this header (see all the other classes in headers in this Utils files). This is a rather central class for your code generation approach, so it is good to describe that this views the world from each dimension level, and how to use it

https://github.com/llvm/llvm-project/pull/78345