source/use_case/inference_runner/usecase.cmake

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#  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.
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#----------------------------------------------------------------------------

USER_OPTION(${use_case}_ACTIVATION_BUF_SZ "Activation buffer size for the chosen model"
    0x00200000
    STRING)

generate_default_input_code(${INC_GEN_DIR})

if (ETHOS_U_NPU_ENABLED)
    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/dnn_s_quantized_vela_${ETHOS_U_NPU_CONFIG_ID}.tflite)
else()
    set(DEFAULT_MODEL_PATH      ${DEFAULT_MODEL_DIR}/dnn_s_quantized.tflite)
endif()

if (NOT TARGET_PLATFORM STREQUAL native)
    USER_OPTION(
        ${use_case}_DYNAMIC_MEM_LOAD_ENABLED
        "Allow dynamically loading model and ifm at runtime (valid for FVP only)"
        OFF
        BOOL)
endif()

# For non-native targets, for use with the FVPs only.
if (${${use_case}_DYNAMIC_MEM_LOAD_ENABLED})

    message(STATUS "NOTE: Dynamic memory load enabled. This ${use_case} application will run on FVP only.")

    if (NOT DEFINED DYNAMIC_MODEL_BASE AND DEFINED DYNAMIC_MODEL_SIZE)
        message(FATAL_ERROR "${TARGET_PLATFORM} does not support dynamic load for model files.")
    else()
        set(${use_case}_COMPILE_DEFS
            "DYNAMIC_MODEL_BASE=${DYNAMIC_MODEL_BASE};DYNAMIC_MODEL_SIZE=${DYNAMIC_MODEL_SIZE}")
    endif()

    if (DEFINED DYNAMIC_IFM_BASE AND DEFINED DYNAMIC_IFM_SIZE)
        string(APPEND ${use_case}_COMPILE_DEFS
            ";DYNAMIC_IFM_BASE=${DYNAMIC_IFM_BASE};DYNAMIC_IFM_SIZE=${DYNAMIC_IFM_SIZE}")
    else()
        message(WARNING "${TARGET_PLATFORM} does not support dynamic load for input tensors.")
    endif()

    if (DEFINED DYNAMIC_OFM_BASE AND DEFINED DYNAMIC_OFM_SIZE)
        string(APPEND ${use_case}_COMPILE_DEFS
            ";DYNAMIC_OFM_BASE=${DYNAMIC_OFM_BASE};DYNAMIC_OFM_SIZE=${DYNAMIC_OFM_SIZE}")
    else()
        message(WARNING "${TARGET_PLATFORM} does not support dumping of output tensors.")
    endif()

else()
    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}
    )
endif()