forked from OSchip/llvm-project
d064c4801c
This dialect provides operations that can be used to control transformation of the IR using a different portion of the IR. It refers to the IR being transformed as payload IR, and to the IR guiding the transformation as transform IR. The main use case for this dialect is orchestrating fine-grain transformations on individual operations or sets thereof. For example, it may involve finding loop-like operations with specific properties (e.g., large size) in the payload IR, applying loop tiling to those and only those operations, and then applying loop unrolling to the inner loops produced by the previous transformations. As such, it is not intended as a replacement for the pass infrastructure, nor for the pattern rewriting infrastructure. In the most common case, the transform IR will be processed and applied to payload IR by a pass. Transformations expressed by the transform dialect may be implemented using the pattern infrastructure or any other relevant MLIR component. This dialect is designed to be extensible, that is, clients of this dialect are allowed to inject additional operations into this dialect using the newly introduced in this patch `TransformDialectExtension` mechanism. This allows the dialect to avoid a dependency on the implementation of the transformation as well as to avoid introducing dialect-specific transform dialects. See https://discourse.llvm.org/t/rfc-interfaces-and-dialects-for-precise-ir-transformation-control/60927. Reviewed By: nicolasvasilache, Mogball, rriddle Differential Revision: https://reviews.llvm.org/D123135 |
||
|---|---|---|
| .. | ||
| mlir-cpu-runner | ||
| mlir-linalg-ods-gen | ||
| mlir-lsp-server | ||
| mlir-opt | ||
| mlir-parser-fuzzer | ||
| mlir-pdll | ||
| mlir-pdll-lsp-server | ||
| mlir-reduce | ||
| mlir-shlib | ||
| mlir-spirv-cpu-runner | ||
| mlir-tblgen | ||
| mlir-translate | ||
| mlir-vulkan-runner | ||
| CMakeLists.txt | ||