From 8f1f9aaa58175b17cd2e505bfcdb0e40c955ea72 Mon Sep 17 00:00:00 2001 From: Patrik Gustavsson Date: Mon, 28 Jun 2021 07:41:58 +0200 Subject: MLBEDSW-4838 Added basic TOSA support. Added basic TOSA support, enabling Vela to read and compile a .tosa file corresponding to CONV2D + Rescale + Clamp, and writing it to an optimized .tflite file. The optimized .tflite file, will in this case, hold a commandstream where the Rescale and Clamp has been fused into the CONV2D. The optimized tflite file is not output from Vela. -Added support to read .tosa file into Vela internal structure. - Added tosa_reader.py, tosa_mapper.py and helper files stored under tosa/ - Support for this limited to ~10 ops -Added reader_util.py for functions common for TOSA and TFLite -Added tosa_graph_optimiser.py -Added support to fuse Rescale into convolution -Modified handling for padding -Added support to fuse Clamp to previous op -Added graph_optimiser_util.py -Moved functions common for TOSA/TFLite graph optimization to this file. -Renamed graph_optimiser.py to tflite_graph_optmiser.py -Added separate tosa_supported_operators.py -Added supported_operator_util.py -For functions in common for TOSA/TFLite Signed-off-by: Patrik Gustavsson Change-Id: Ic3c540504ec8c5eb4771397fdc6882050ecf33ab --- ethosu/vela/supported_operators_util.py | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 ethosu/vela/supported_operators_util.py (limited to 'ethosu/vela/supported_operators_util.py') diff --git a/ethosu/vela/supported_operators_util.py b/ethosu/vela/supported_operators_util.py new file mode 100644 index 00000000..24fe72c5 --- /dev/null +++ b/ethosu/vela/supported_operators_util.py @@ -0,0 +1,31 @@ +# Copyright (C) 2021 Arm Limited or its affiliates. All rights reserved. +# +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the License); you may +# not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an AS IS BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# Description: +# Utility functions used in supported operator checking + + +def list_formatter(arg): + # Order and join into a string representation + return ", ".join(sorted(map(str, arg))) + + +# Custom decorator function to allow formatting docstrings containing "{}" +def docstring_format_args(args): + def docstring(func): + func.__doc__ = func.__doc__.format(*args) + return func + + return docstring -- cgit v1.2.1