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| author | Kshitij Sisodia <kshitij.sisodia@arm.com> | 2023-02-14 16:28:40 +0000 |
|---|---|---|
| committer | Kshitij Sisodia <kshitij.sisodia@arm.com> | 2023-02-16 16:35:36 +0000 |
| commit | 987efaeca438b7a3ef0926edef28a22a5801af9f (patch) | |
| tree | c2f5cc9600484099a7909374762debfc31557b7d /scripts/cmake/tensorflow.cmake | |
| parent | 5cf8e74e702e3d5278c898202cc25b04b812d87a (diff) | |
| download | ml-embedded-evaluation-kit-987efaeca438b7a3ef0926edef28a22a5801af9f.tar.gz | |
MLECO-3847: Optimisation flag for TensorFlow Lite Micro
Overriding the default THIRD_PARTY_KERNEL_OPTIMIZATION_LEVEL flag
for comilation of Arm CMSIS-NN library. GNU linker script also
needed to be modified with this change because of increase in
the code footprint.
Change-Id: I65c76fcaf4b6421533086a0905b2e6f0048b46fd
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
Diffstat (limited to 'scripts/cmake/tensorflow.cmake')
| -rw-r--r-- | scripts/cmake/tensorflow.cmake | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/cmake/tensorflow.cmake b/scripts/cmake/tensorflow.cmake index 29d5bce..ea3b320 100644 --- a/scripts/cmake/tensorflow.cmake +++ b/scripts/cmake/tensorflow.cmake @@ -1,5 +1,5 @@ #---------------------------------------------------------------------------- -# SPDX-FileCopyrightText: Copyright 2021-2022 Arm Limited and/or its affiliates <open-source-office@arm.com> +# SPDX-FileCopyrightText: Copyright 2021-2023 Arm Limited and/or its affiliates <open-source-office@arm.com> # SPDX-License-Identifier: Apache-2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); @@ -26,8 +26,8 @@ if (CMAKE_BUILD_TYPE STREQUAL Debug) set(TENSORFLOW_LITE_MICRO_CORE_OPTIMIZATION_LEVEL "-O0") set(TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL "-O0") elseif (CMAKE_BUILD_TYPE STREQUAL Release) - set(TENSORFLOW_LITE_MICRO_CORE_OPTIMIZATION_LEVEL "-O3") - set(TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL "-O3") + set(TENSORFLOW_LITE_MICRO_CORE_OPTIMIZATION_LEVEL "-Ofast") + set(TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL "-Ofast") endif() assert_defined(TENSORFLOW_LITE_MICRO_BUILD_TYPE) @@ -118,6 +118,7 @@ add_custom_target(tensorflow_build ALL $<$<BOOL:${TENSORFLOW_LITE_MICRO_CORE_OPTIMIZATION_LEVEL}>:CORE_OPTIMIZATION_LEVEL=${TENSORFLOW_LITE_MICRO_CORE_OPTIMIZATION_LEVEL}> $<$<BOOL:${TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL}>:KERNEL_OPTIMIZATION_LEVEL=${TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL}> + $<$<BOOL:${TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL}>:THIRD_PARTY_KERNEL_OPTIMIZATION_LEVEL=${TENSORFLOW_LITE_MICRO_KERNEL_OPTIMIZATION_LEVEL}> $<$<BOOL:${TENSORFLOW_LITE_MICRO_OPTIMIZED_KERNEL}>:OPTIMIZED_KERNEL_DIR=${TENSORFLOW_LITE_MICRO_OPTIMIZED_KERNEL}> $<$<BOOL:${TENSORFLOW_LITE_MICRO_CO_PROCESSOR}>:CO_PROCESSOR=${TENSORFLOW_LITE_MICRO_CO_PROCESSOR}> |