forked from OSchip/llvm-project
bbf3ef8541
Summary: This revision adds lowering of vector.contract to llvm.intr.matrix_multiply. Note that there is currently a mismatch between the MLIR vector dialect which expects row-major layout and the LLVM matrix intrinsics which expect column major layout. As a consequence, we currently only match a vector.contract with indexing maps that express column-major matrix multiplication. Other cases would require additional transposes and it is better to wait for LLVM intrinsics to provide a per-operation attribute that would specify which layout is expected. A separate integration test, not submitted to MLIR core, has independently verified that correct execution occurs on a 2x2x2 matrix multiplication. Differential Revision: https://reviews.llvm.org/D76014 |
||
|---|---|---|
| .. | ||
| AffineToStandard | ||
| GPUCommon | ||
| GPUToCUDA | ||
| GPUToNVVM | ||
| GPUToROCDL | ||
| GPUToSPIRV | ||
| GPUToVulkan | ||
| LinalgToLLVM | ||
| LinalgToSPIRV | ||
| LoopToStandard | ||
| LoopsToGPU | ||
| StandardToLLVM | ||
| StandardToSPIRV | ||
| VectorToLLVM | ||
| VectorToLoops | ||
| CMakeLists.txt | ||