commit | 20f6941b21f84cd5f0152d42f343b0992dd5a6e5 | [log] [tgz] |
---|---|---|
author | Tai Ly <tai.ly@arm.com> | Fri Dec 01 22:58:55 2023 +0000 |
committer | Tai Ly <tai.ly@arm.com> | Sat Dec 02 03:56:41 2023 +0000 |
tree | 6b9e191c32b60077206fcbf5c73c889eba681729 | |
parent | fc32f56a067c526238c15de097fe78fdcab95cb5 [diff] |
[tosa_mlir_translator] Add FP16 support serialize/deserialize FP16 tensors and constants Signed-off-by: Tai Ly <tai.ly@arm.com> Change-Id: Iab75aeda45983f328796f9463a57c69e86ab8f3e
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.
##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.
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.
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
The TOSA MLIR Translator is licensed under Apache-2.0 with LLVM Exceptions.