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fomo-face-detection / ei-cpp-export /edge-impulse-sdk /classifier /ei_classifier_config.h
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/*
* Copyright (c) 2022 EdgeImpulse Inc.
*
* 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.
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _EI_CLASSIFIER_CONFIG_H_
#define _EI_CLASSIFIER_CONFIG_H_
// clang-format off
// This is a file that's only used in benchmarking to override HW optimized kernels
#ifdef __has_include
#if __has_include("source/benchmark.h")
#include "source/benchmark.h"
#endif
#endif
#if EI_CLASSIFIER_TFLITE_ENABLE_SILABS_MVP == 1
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 0
#define EI_CLASSIFIER_TFLITE_LOAD_CMSIS_NN_SOURCES 1
#endif
#ifndef EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN
#if defined(__MBED__)
#include "mbed_version.h"
#if (MBED_VERSION < MBED_ENCODE_VERSION((5), (7), (0)))
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 0
#else
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 1
#endif // Mbed OS 5.7 version check
// __ARM_ARCH_PROFILE is a predefine of arm-gcc. __TARGET_* is armcc
#elif __ARM_ARCH_PROFILE == 'M' || defined(__TARGET_CPU_CORTEX_M0) || defined(__TARGET_CPU_CORTEX_M0PLUS) || defined(__TARGET_CPU_CORTEX_M3) || defined(__TARGET_CPU_CORTEX_M4) || defined(__TARGET_CPU_CORTEX_M7) || defined(ARDUINO_NRF52_ADAFRUIT)
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 1
#else
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 0
#endif
#endif // EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN
// CMSIS-NN falls back to reference kernels when __ARM_FEATURE_DSP and __ARM_FEATURE_MVE are not defined
// we should never use those... So disable CMSIS-NN in that case and throw a warning
#if EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN == 1
#if !defined(__ARM_FEATURE_DSP) && !defined(__ARM_FEATURE_MVE)
#pragma message( \
"CMSIS-NN enabled, but neither __ARM_FEATURE_DSP nor __ARM_FEATURE_MVE defined. Falling back.")
#undef EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN
#define EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN 0
#endif
#endif // EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN == 1
#if EI_CLASSIFIER_TFLITE_ENABLE_CMSIS_NN == 1
#define CMSIS_NN 1
#define EI_CLASSIFIER_TFLITE_LOAD_CMSIS_NN_SOURCES 1
#endif
#ifndef EI_CLASSIFIER_TFLITE_ENABLE_ARC
#ifdef CPU_ARC
#define EI_CLASSIFIER_TFLITE_ENABLE_ARC 1
#else
#define EI_CLASSIFIER_TFLITE_ENABLE_ARC 0
#endif // CPU_ARC
#endif // EI_CLASSIFIER_TFLITE_ENABLE_ARC
#ifndef EI_CLASSIFIER_TFLITE_ENABLE_ESP_NN
#if defined(ESP32)
#define EI_CLASSIFIER_TFLITE_ENABLE_ESP_NN 1
#endif // ESP32 check
#endif
// no include checks in the compiler? then just include metadata and then ops_define (optional if on EON model)
#ifndef __has_include
#include "model-parameters/model_metadata.h"
#if (EI_CLASSIFIER_INFERENCING_ENGINE == EI_CLASSIFIER_TFLITE) && (EI_CLASSIFIER_COMPILED == 1)
#include "tflite-model/trained_model_ops_define.h"
#endif
#else
#if __has_include("tflite-model/trained_model_ops_define.h")
#include "tflite-model/trained_model_ops_define.h"
#endif
#endif // __has_include
// clang-format on
#endif // _EI_CLASSIFIER_CONFIG_H_