mirror of https://github.com/llvm/torch-mlir
886ad169e5
Follows up on #623 for out-of-tree builds of torch-mlir, which added building `torch-mir-dialects` as a subdirectory. Our goal is to support both in-tree and out-of-tree builds of `torch-mlir` with minimum hassle, for instance by using the same variable names in both setups. Specific changes to `externals/llvm-external-projects/torch-mlir-dialects/CMakeLists.txt`: - We use `MLIR_FOUND` to detect that it is being build as a subdirectory and the llvm+mlir cmake infrastructure is already set up (via find_package in the parent build) as opposed to an in-tree build. - For in-tree, the setting of variables and loading of llvm+mlir cmake infrastructure is now conditionally performed. - For in-tree, the names of cmake variables being defined for are adjusted to match those `llvm-project` makes available through `find_package(MLIR REQUIRED CONFIG)`, under the assumption that those are the more "standardized" names. Co-authored-by: Clément Fournier <clement.fournier@amd.com> Co-authored-by: Liam Fitzpatrick <liam.fitzpatrick@xilinx.com> |
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README.md
Torch-MLIR Dialects Project
Sources for torch-mlir's public dialects (containing ops/types/attributes that are unique to Torch-MLIR at the moment)
This project is intended to be used via LLVM's external projects setup:
-DLLVM_EXTERNAL_PROJECTS=torch-mlir-dialects-DLLVM_EXTERNAL_TORCH_MLIR_DIALECTS_SOURCE_DIR={this_directory}
It depends on the mlir project.