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[mlir][linalg] Update OpDSL doc (NFC).

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Update the doc due to recent path changes an point to a helper script.
This commit is contained in:
Tobias Gysi
2021-09-15 07:35:57 +00:00
parent 5ec1845cad
commit a543abc5ea
1 changed files with 8 additions and 7 deletions
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15
mlir/docs/Dialects/Linalg/OpDSL.md
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@@ -14,19 +14,20 @@ The tool is bundled with the MLIR Python bindings. To use from the CMake build
tree, MLIR must be build with Python bindings enabled
(`-DMLIR_ENALBE_BINDINGS_PYTHON=ON`). Then add the `python` directory in the
build tree to your `PYTHONPATH` environment variable (i.e. `export
PYTHONPATH=$PWD/build/python`). Optionally, use an installed MLIR package, if
available, to avoid building.
PYTHONPATH=$PWD/build/tools/mlir/python_packages/mlir_core`). Optionally, use an
installed MLIR package, if available, to avoid building.
```shell
# Dump the `core_named_ops.py` module as YAML.
python -m mlir.dialects.linalg.opdsl.dump_oplib .ops.core_named_ops
```
The tool is meant for use during both development and runtime, but not as a
build tool of the core compiler: in order to export static named op definitions
to be built as part of the compiler, the corresponding Linalg dialect YAML file
must be updated and reviewed. TODO: Develop a script to automate op updates to
these files.
Alternatively, run the `$PWD/build/bin/update_core_linalg_named_ops.sh` script,
which is available after building the `mlir-linalg-ods-gen` target. The tool is
meant for use during both development and runtime, but not as a build tool of
the core compiler: in order to export static named op definitions to be built as
part of the compiler, the corresponding Linalg dialect YAML file must be updated
and reviewed. TODO: Develop a script to automate op updates to these files.
## Language Guide