| #---------------------------------------------------------------------------- |
| # Copyright (c) 2021 Arm Limited. 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 |
| # |
| # http://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. |
| #---------------------------------------------------------------------------- |
| |
| USER_OPTION(${use_case}_ACTIVATION_BUF_SZ "Activation buffer size for the chosen model" |
| 0x00200000 |
| STRING) |
| |
| generate_default_input_code(${INC_GEN_DIR}) |
| |
| # If there is no tflite file pointed to |
| if (NOT DEFINED ${use_case}_MODEL_TFLITE_PATH) |
| |
| set(MODEL_RESOURCES_DIR ${DOWNLOAD_DEP_DIR}/${use_case}) |
| file(MAKE_DIRECTORY ${MODEL_RESOURCES_DIR}) |
| set(MODEL_FILENAME dnn_s_quantized.tflite) |
| set(DEFAULT_MODEL_PATH ${MODEL_RESOURCES_DIR}/${MODEL_FILENAME}) |
| |
| # Download the default model |
| set(ZOO_COMMON_SUBPATH "models/keyword_spotting/dnn_small/tflite_int8/") |
| set(ZOO_MODEL_SUBPATH "${ZOO_COMMON_SUBPATH}/${MODEL_FILENAME}") |
| set(ZOO_MODEL_VERSION "68b5fbc77ed28e67b2efc915997ea4477c1d9d5b") |
| |
| download_file_from_modelzoo(${ZOO_MODEL_VERSION} ${ZOO_MODEL_SUBPATH} ${DEFAULT_MODEL_PATH}) |
| |
| if (ETHOS_U55_ENABLED) |
| message(STATUS |
| "Ethos-U55 is enabled, but the model downloaded is not optimized by vela. " |
| "To use Ethos-U55 acceleration, optimise the downloaded model and pass it " |
| "as ${use_case}_MODEL_TFLITE_PATH to the CMake configuration.") |
| endif() |
| |
| else() |
| set(DEFAULT_MODEL_PATH "N/A") |
| endif() |
| |
| USER_OPTION(${use_case}_MODEL_TFLITE_PATH "NN models file to be used in the evaluation application. Model files must be in tflite format." |
| ${DEFAULT_MODEL_PATH} |
| FILEPATH) |
| |
| # Generate model file |
| generate_tflite_code( |
| MODEL_PATH ${${use_case}_MODEL_TFLITE_PATH} |
| DESTINATION ${SRC_GEN_DIR} |
| ) |