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review.mlplatform.org / tosa / tosa_mlir_translator / 82d08b663230c79ebfefb608f8c7b88dc63b0ea6
commit82d08b663230c79ebfefb608f8c7b88dc63b0ea6[log] [tgz]
authorTai Ly <tai.ly@arm.com>Wed Apr 24 21:29:54 2024 +0000
committerTai Ly <tai.ly@arm.com>Tue Apr 30 10:48:09 2024 -0700
treeb5f158e4b83592f4e5e57d4deb7fb4e8c82af40f
parentd448e3476e04c459c0acb664d2e3e1eecd0fe30f [diff]
update serialization_lib for flatbuffer v24.3.7

Signed-off-by: Tai Ly <tai.ly@arm.com>
Change-Id: I4b12cecf7d6e606a99ea93a31148be08ed21f3fc
1 file changed
tree: b5f158e4b83592f4e5e57d4deb7fb4e8c82af40f
  1. .clang-format
  2. .gitmodules
  3. .pre-commit-config.yaml
  4. CMakeLists.txt
  5. LICENSE.txt
  6. README.md
  7. include/
  8. src/
  9. third_party/
README.md

TOSA MLIR Translator

Introduction

The TOSA MLIR Translator repository implements translators between the TOSA MLIR dialect and serialized representations.

The current implementation supports serialization from MLIR form to flatbuffers. A deserializer from flatbuffers to MLIR form is in development.

Dependencies

##TOSA serialization library https://review.mlplatform.org/plugins/gitiles/tosa/serialization_lib The library includes a FlatBuffers schema and a C++ API for reading and writing a TOSA graph as a flatbuffer.

Compiling

This repository does not currently build standalone. It must be included within another MLIR repository with a pass manager registering the passes implemented within this repository.

The included CMake rules can be used to add this repository as a submodule. The include/SerializationPasses.h enables MLIR pass registration inclusion.

If target "tosa_serialize" is linked correctly, you should able to see "--tosa-serialize" and "--tosa-serialize-json" options available in your MLIR pass manager/MLIR optimizer.

Usage

To serialize a TOSA MLIR graph to TOSA flatbuffer binary file:

<YOUR_MLIR_OPTIMIZER> --tosa-serialize <TOSA_MLIR_GRAPH>
--tosa-flatbuffer-filename <TOSA_FLATBUFFER_FILENAME>

To serialize a TOSA MLIR graph to TOSA flatbuffer JSON file:

<YOUR_MLIR_OPTIMIZER> --tosa-serialize <TOSA_MLIR_GRAPH>
--tosa-flatbuffer-schema <PATH_TO_TOSA_FLATBUFFER_SCHEMA>
--tosa-flatbuffer-filename <TOSA_FLATBUFFER_FILENAME>

where <PATH_TO_TOSA_FLATBUFFER_SCHEMA> is provided within the serialization library submodule in third_party/serialization_lib/schema/tosa.fbs

License

The TOSA MLIR Translator is licensed under Apache-2.0 with LLVM Exceptions.