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Diffstat (limited to 'source/use_case/asr/usecase.cmake')
| -rw-r--r-- | source/use_case/asr/usecase.cmake | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/source/use_case/asr/usecase.cmake b/source/use_case/asr/usecase.cmake new file mode 100644 index 0000000..e4b8752 --- /dev/null +++ b/source/use_case/asr/usecase.cmake @@ -0,0 +1,164 @@ +#---------------------------------------------------------------------------- +# 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 WAV file, to use in the evaluation application." + ${CMAKE_CURRENT_SOURCE_DIR}/resources/${use_case}/samples/ + ${PATH_TYPE}) + +USER_OPTION(${use_case}_LABELS_TXT_FILE "Labels' txt file for the chosen model." + ${CMAKE_CURRENT_SOURCE_DIR}/resources/${use_case}/labels/labels_wav2letter.txt + FILEPATH) + +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 16000, if the audio is shorter will be automatically padded." + 16000 + STRING) + +USER_OPTION(${use_case}_MODEL_SCORE_THRESHOLD "Specify the score threshold [0.0, 1.0) that must be applied to the inference results for a label to be deemed valid." + 0.5 + STRING) + +# Generate input files +generate_audio_code(${${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}) + +# Generate labels file +set(${use_case}_LABELS_CPP_FILE Labels) +generate_labels_code( + INPUT "${${use_case}_LABELS_TXT_FILE}" + DESTINATION_SRC ${SRC_GEN_DIR} + DESTINATION_HDR ${INC_GEN_DIR} + OUTPUT_FILENAME "${${use_case}_LABELS_CPP_FILE}" +) + + +USER_OPTION(${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_FILENAME wav2letter_int8.tflite) + set(MODEL_RESOURCES_DIR ${DOWNLOAD_DEP_DIR}/${use_case}) + file(MAKE_DIRECTORY ${MODEL_RESOURCES_DIR}) + set(DEFAULT_MODEL_PATH ${MODEL_RESOURCES_DIR}/${MODEL_FILENAME}) + + # Download the default model + set(ZOO_COMMON_SUBPATH "models/speech_recognition/wav2letter/tflite_int8") + set(ZOO_MODEL_SUBPATH "${ZOO_COMMON_SUBPATH}/${MODEL_FILENAME}") + + download_file_from_modelzoo(${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 ${use_case}_MODEL_TFLITE_PATH to the CMake configuration.") + endif() + + # If the target platform is native + if (${TARGET_PLATFORM} STREQUAL native) + + # Download test vectors + set(ZOO_TEST_IFM_SUBPATH "${ZOO_COMMON_SUBPATH}/testing_input/input_2_int8/0.npy") + set(ZOO_TEST_OFM_SUBPATH "${ZOO_COMMON_SUBPATH}/testing_output/Identity_int8/0.npy") + + set(${use_case}_TEST_IFM ${MODEL_RESOURCES_DIR}/ifm0.npy CACHE FILEPATH + "Input test vector for ${use_case}") + set(${use_case}_TEST_OFM ${MODEL_RESOURCES_DIR}/ofm0.npy CACHE FILEPATH + "Input test vector for ${use_case}") + + download_file_from_modelzoo(${ZOO_TEST_IFM_SUBPATH} ${${use_case}_TEST_IFM}) + download_file_from_modelzoo(${ZOO_TEST_OFM_SUBPATH} ${${use_case}_TEST_OFM}) + + set(TEST_SRC_GEN_DIR ${CMAKE_BINARY_DIR}/generated/${use_case}/tests/src) + set(TEST_INC_GEN_DIR ${CMAKE_BINARY_DIR}/generated/${use_case}/tests/include) + file(MAKE_DIRECTORY ${TEST_SRC_GEN_DIR} ${TEST_INC_GEN_DIR}) + + # Generate test data files to be included in x86 tests + generate_test_data_code( + INPUT_DIR "${DOWNLOAD_DEP_DIR}/${use_case}" + DESTINATION_SRC ${TEST_SRC_GEN_DIR} + DESTINATION_HDR ${TEST_INC_GEN_DIR} + USECASE "${use_case}") + endif() + +else() + set(DEFAULT_MODEL_PATH "N/A") +endif() + +set(EXTRA_MODEL_CODE + "/* Model parameters for ${use_case} */" + "extern const int g_FrameLength = 512" + "extern const int g_FrameStride = 160" + "extern const int g_ctxLen = 98" + "extern const float g_ScoreThreshold = ${${use_case}_MODEL_SCORE_THRESHOLD}" + ) + +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} + ) |