This cleans up all external entry points that will have to deal with
non-permutations, making any subsequent refactoring much more local to
the lib files.
This revision introduces a MapRef, which will support a future
generalization beyond permutations (e.g. block sparsity). This revision
also unifies the conversion/codegen paths for the sparse_tensor.new
operation from file (eg. the readers). Note that more unification is
planned as well as general affine dim2lvl and lvl2dim (all marked with
TODOs).
Incorporated two header files directly into other since
other parts were used (and it makes it hard to find the
definitions). Removed TODOs that are less likely to be done.
Reviewed By: yinying-lisa-li
Differential Revision: https://reviews.llvm.org/D159381
Incorporated two header files directly into other since
other parts were used (and it makes it hard to find the
definitions). Removed TODOs that are less likely to be done.
Reviewed By: Peiming
Differential Revision: https://reviews.llvm.org/D159330
Systematically updates the SparseTensorRuntime to properly distinguish tensor-dimensions from storage-levels (and their associated ranks, shapes, sizes, indices, etc). With a few exceptions which are noted in the code, this ensures the runtime has all the **semantic** changes necessary to support non-permutations.
(Whereas **operationally**, since we're still using `std::vector<uing64_t>` to represent the mappings, there's no way to pass in any interesting non-permutations. Changing the representation to `std::function` will be done in a separate differential.)
Depends On D137680
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D137681
Move the SparseTensorEnums library out of the ExecutionEngine directory and into Dialect/SparseTensor/IR.
Depends On D136002
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D136005
This differential splits the SparseTensorEnums library out from the SparseTensorRuntime library. The actual moving of files will be handled in the next differential.
Depends On D135996
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D136002
The "mlir_xxx_utils" naming scheme is reserved/intended for shared libraries, whereas this library must be static due to issues of linking DLLs on Windows. So we rename the library to avoid any potential confusion. In addition we also rename the ExecutionEngine/SparseTensorUtils.{h,cpp} files to match the new library name.
Reviewed By: aartbik, stella.stamenova
Differential Revision: https://reviews.llvm.org/D135613
Previously, the SparseTensorUtils.cpp library contained a C++ core implementation, but hid it in an anonymous namespace and only exposed a C-API for accessing it. Now we are factoring out that C++ core into a standalone C++ library so that it can be used directly by downstream clients (per request of one such client). This refactoring has been decomposed into a stack of differentials in order to simplify the code review process, however the full stack of changes should be considered together.
* (this): Part 1: split one file into several
* D133830: Part 2: Reorder chunks within files
* D133831: Part 3: General code cleanup
* D133833: Part 4: Update documentation
This part aims to make no changes other than the 1:N file splitting, and things which are forced to accompany that change.
Reviewed By: aartbik
Differential Revision: https://reviews.llvm.org/D133462
