diff options
Diffstat (limited to 'source/use_case/noise_reduction/usecase.cmake')
| -rw-r--r-- | source/use_case/noise_reduction/usecase.cmake | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/source/use_case/noise_reduction/usecase.cmake b/source/use_case/noise_reduction/usecase.cmake new file mode 100644 index 0000000..14cff17 --- /dev/null +++ b/source/use_case/noise_reduction/usecase.cmake @@ -0,0 +1,110 @@ +#---------------------------------------------------------------------------- +# 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) + +if (ETHOS_U_NPU_ENABLED) + set(DEFAULT_MODEL_PATH ${DEFAULT_MODEL_DIR}/rnnoise_INT8_vela_${DEFAULT_NPU_CONFIG_ID}.tflite) +else() + set(DEFAULT_MODEL_PATH ${DEFAULT_MODEL_DIR}/rnnoise_INT8.tflite) +endif() + +USER_OPTION(${use_case}_MODEL_TFLITE_PATH "NN models file to be used in the evaluation application. Model files must be in tflite format." + ${DEFAULT_MODEL_PATH} + FILEPATH) + +USER_OPTION(${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_OR_FILE) + +USER_OPTION(${use_case}_AUDIO_RATE "Specify the target sampling rate. Default is 48000." + 48000 + STRING) + +USER_OPTION(${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. Default is 480, if the audio is shorter it will be automatically padded." + 480 + STRING) + +# Generate input files from audio wav 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}) + + +set(EXTRA_MODEL_CODE + "/* Model parameters for ${use_case} */" + "extern const int g_FrameLength = 480" + "extern const int g_FrameStride = 480" + "extern const uint32_t g_NumInputFeatures = 42*1" # Single time-step input of 42 features. + ) + +# Generate model file. +generate_tflite_code( + MODEL_PATH ${${use_case}_MODEL_TFLITE_PATH} + DESTINATION ${SRC_GEN_DIR} + EXPRESSIONS ${EXTRA_MODEL_CODE} +) + + +# For MPS3, allow dumping of output data to memory, based on these parameters: +if (TARGET_PLATFORM STREQUAL mps3) + USER_OPTION(${use_case}_MEM_DUMP_BASE_ADDR + "Inference output dump address for ${use_case}" + 0x80000000 # DDR bank 2 + STRING) + + USER_OPTION(${use_case}_MEM_DUMP_LEN + "Inference output dump buffer size for ${use_case}" + 0x00100000 # 1 MiB + STRING) + + # Add special compile definitions for this use case files: + set(${use_case}_COMPILE_DEFS + "MEM_DUMP_BASE_ADDR=${${use_case}_MEM_DUMP_BASE_ADDR}" + "MEM_DUMP_LEN=${${use_case}_MEM_DUMP_LEN}") + + file(GLOB_RECURSE SRC_FILES + "${SRC_USE_CASE}/${use_case}/src/*.cpp" + "${SRC_USE_CASE}/${use_case}/src/*.cc") + + set_source_files_properties( + ${SRC_FILES} + PROPERTIES COMPILE_DEFINITIONS + "${${use_case}_COMPILE_DEFS}") +endif() |