| #---------------------------------------------------------------------------- |
| # 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 ${DEFAULT_MODEL_DIR}/rnnoise_INT8_vela_${ETHOS_U_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 512, if the audio is shorter it will be automatically padded." |
| 512 |
| 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 = 512" |
| "extern const int g_FrameStride = 512" |
| "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() |