Eric Feng

Base build instructions lead to import error in tests (_mlir_libs._torchMlir not found)

2

Hi folks, When trying to build torch-mlir following the [provided instructions ](https://github.com/llvm/torch-mlir/blob/main/docs/development.md), I ran into unit test failures, specifically ``` TORCH_MLIR :: python/fx_importer/basic_test.py TORCH_MLIR :: python/fx_importer/custom_op_test.py TORCH_MLIR :: python/fx_importer/symbolic_shape_expr_test.py TORCH_MLIR...

[GPU][Codegen] Expand iteration space based on new `expand_dims` attribute

2

This patch introduces iteration space expansion for reductions in the VectorDistribute path. Specifically, we: 1. Add a new attribute, `expand_dims`, for reductions. 2. Introduce a new pass, `GPUExpandDimensions`, which uses...

[AMDGPU][Codegen] Optimizing skinny GEMM workloads with sparse matrix instructions

2

## Using Sparse Matrix Instructions for Skinny GEMM on AMDGPU This issue is an evolving document describing the design and implementation of using sparse matrix instructions for optimizing skinny GEMM...