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review.mlplatform.org / tosa / tosa_mlir_translator / refs/tags/v0.30.0
tag5fae6c673d1a669b323ffc02be124141526e8a34
taggerEric Kunze <eric.kunze@arm.com>Thu Jun 16 21:36:01 2022 -0700
object4d7146715cae13fcc12b559d111c0557aabd6ce9 
Release tag for TOSA v0.30.0

•	First release of the MLIR translator.
•	Provides an MLIR pass to serialize MLIR TOSA dialect to the TOSA flatbuffer format.
commit4d7146715cae13fcc12b559d111c0557aabd6ce9[log] [tgz]
authorEric Kunze <eric.kunze@arm.com>Thu Jun 16 16:47:33 2022 -0700
committerEric Kunze <eric.kunze@arm.com>Thu Jun 16 16:47:33 2022 -0700
tree4655d7ff10dc7ea8c1e19c18b1ca5b46a2a401ef
parent728fd31bc08b12255500779a3a33b9e05597e41f [diff]
Update to the latest serialization library for release

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Change-Id: Ia6653d960c8ae5407f098c476fbaf6287a321c82
1 file changed
tree: 4655d7ff10dc7ea8c1e19c18b1ca5b46a2a401ef
  1. .clang-format
  2. .gitmodules
  3. CMakeLists.txt
  4. LICENSE.txt
  5. README.md
  6. include/
  7. src/
  8. 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.