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Diffstat (limited to 'source/use_case/ad/usecase.cmake')
-rw-r--r-- | source/use_case/ad/usecase.cmake | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/source/use_case/ad/usecase.cmake b/source/use_case/ad/usecase.cmake new file mode 100644 index 0000000..46e4101 --- /dev/null +++ b/source/use_case/ad/usecase.cmake @@ -0,0 +1,111 @@ +#---------------------------------------------------------------------------- +# 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. +#---------------------------------------------------------------------------- + +# If the path to a directory or source file has been defined, +# get the type here (FILEPATH or PATH): +if (DEFINED ${use_case}_FILE_PATH) + get_path_type(${${use_case}_FILE_PATH} PATH_TYPE) + + # Set the default type if path is not a dir or file path (or undefined) + if (NOT ${PATH_TYPE} STREQUAL PATH AND NOT ${PATH_TYPE} STREQUAL FILEPATH) + message(FATAL_ERROR "Invalid ${use_case}_FILE_PATH. It should be a dir or file path.") + endif() +else() + # Default is a directory path + set(PATH_TYPE PATH) +endif() + +message(STATUS "${use_case}_FILE_PATH is of type: ${PATH_TYPE}") + +USER_OPTION(${use_case}_FILE_PATH "Directory with custom WAV input files, or path to a single input WAV file, to use in the evaluation application." + ${CMAKE_CURRENT_SOURCE_DIR}/resources/${use_case}/samples/ + ${PATH_TYPE}) + +USER_OPTION(${use_case}_AUDIO_RATE "Specify the target sampling rate. Default is 16000." + 16000 + STRING) + +USER_OPTION(${use_case}_AUDIO_MONO "Specify if the audio needs to be converted to mono. Default is ON." + ON + BOOL) + +USER_OPTION(${use_case}_AUDIO_OFFSET "Specify the offset to start reading after this time (in seconds). Default is 0." + 0 + STRING) + +USER_OPTION(${use_case}_AUDIO_DURATION "Specify the audio duration to load (in seconds). If set to 0 the entire audio will be processed." + 0 + STRING) + +USER_OPTION(${use_case}_AUDIO_RES_TYPE "Specify re-sampling algorithm to use. By default is 'kaiser_best'." + kaiser_best + STRING) + +USER_OPTION(${use_case}_AUDIO_MIN_SAMPLES "Specify the minimum number of samples to use. By default is amount needed to do one inference, + if the audio is shorter then it will be automatically padded." + 33280 + STRING) + +USER_OPTION(${use_case}_MODEL_SCORE_THRESHOLD "Specify the score threshold for a result to be deemed anomalous." + -0.8 + STRING) + +generate_audio_code(${${use_case}_FILE_PATH} ${SRC_GEN_DIR} ${INC_GEN_DIR} + ${${use_case}_AUDIO_RATE} + ${${use_case}_AUDIO_MONO} + ${${use_case}_AUDIO_OFFSET} + ${${use_case}_AUDIO_DURATION} + ${${use_case}_AUDIO_RES_TYPE} + ${${use_case}_AUDIO_MIN_SAMPLES}) + +USER_OPTION(${use_case}_ACTIVATION_BUF_SZ "Activation buffer size for the chosen model" + 0x00200000 + STRING) + +# 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 ad_med_nov11_int8.tflite) + set(DEFAULT_MODEL_PATH ${MODEL_RESOURCES_DIR}/${MODEL_FILENAME}) + + # TODO: Download the model here for this use case when available on Model Zoo. + # For now we write a place holder file. + file(WRITE ${DEFAULT_MODEL_PATH} "Placeholder") +else() + set(DEFAULT_MODEL_PATH "N/A") +endif() + +set(EXTRA_MODEL_CODE + "/* Model parameters for ${use_case} */" + "extern const int g_FrameLength = 1024" + "extern const int g_FrameStride = 512" + "extern const float g_ScoreThreshold = ${${use_case}_MODEL_SCORE_THRESHOLD}" + "extern const float g_TrainingMean = -30" + ) + +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} + EXPRESSIONS ${EXTRA_MODEL_CODE} +) |