ailoss_mse_default.h File Reference

Default implementation of the Mean Squared Error loss . More...

Go to the source code of this file.

Typedefs
typedef struct ailoss_mse	ailoss_mse_f32_t
typedef struct ailoss_mse	ailoss_mse_q31_t
typedef struct ailoss_mse	ailoss_mse_q7_t

Functions
ailoss_t *	ailoss_mse_f32_default (ailoss_mse_f32_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the F32 default implementation using a mean reduction. More...
ailoss_t *	ailoss_mse_sum_f32_default (ailoss_mse_q31_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the F32 default implementation using a sum reduction. More...
ailoss_t *	ailoss_mse_mean_f32_default (ailoss_mse_q31_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the F32 default implementation using a mean reduction. More...
ailoss_t *	ailoss_mse_q31_default (ailoss_mse_q31_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a mean reduction. More...
ailoss_t *	ailoss_mse_sum_q31_default (ailoss_mse_q31_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a sum reduction. More...
ailoss_t *	ailoss_mse_mean_q31_default (ailoss_mse_q31_t *loss, ailayer_t *input_layer)
	Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a mean reduction. More...

Detailed Description

Default implementation of the Mean Squared Error loss .

Version

2.2.0

Copyright

Copyright (C) 2020-2023 Fraunhofer Institute for Microelectronic Circuits and Systems. All rights reserved.

AIfES is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.

Hardware independent implementations of the Mean Squared Error loss in F32 and Q31 data-type. For more information about the Mean Squared Error loss refer to ailoss_mse.h.

Function Documentation

ailoss_mse_f32_default()

ailoss_t* ailoss_mse_f32_default	(	ailoss_mse_f32_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the F32 default implementation using a mean reduction.

Example: Create the loss structure:

ailoss_mse_f32_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_f32_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.

ailoss_mse_mean_f32_default()

ailoss_t* ailoss_mse_mean_f32_default	(	ailoss_mse_q31_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the F32 default implementation using a mean reduction.

Example: Create the loss structure:

ailoss_mse_f32_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_f32_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.

ailoss_mse_mean_q31_default()

ailoss_t* ailoss_mse_mean_q31_default	(	ailoss_mse_q31_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a mean reduction.

Example: Create the loss structure:

ailoss_mse_q31_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_q31_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.

ailoss_mse_q31_default()

ailoss_t* ailoss_mse_q31_default	(	ailoss_mse_q31_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a mean reduction.

Example: Create the loss structure:

ailoss_mse_q31_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_q31_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.

ailoss_mse_sum_f32_default()

ailoss_t* ailoss_mse_sum_f32_default	(	ailoss_mse_q31_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the F32 default implementation using a sum reduction.

Example: Create the loss structure:

ailoss_mse_f32_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_f32_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.

ailoss_mse_sum_q31_default()

ailoss_t* ailoss_mse_sum_q31_default	(	ailoss_mse_q31_t *	loss,
		ailayer_t *	input_layer
	)

Initializes and connect a Mean Squared Error loss with the Q31 default implementation using a sum reduction.

Example: Create the loss structure:

ailoss_mse_q31_t mse_loss;

Example: Initialize and connect the loss to the layer structure:

aimodel_t model;
...
model.loss = ailoss_mse_q31_default(&mse_loss, model.output_layer);

Parameters

*loss	The loss structure to initialize.
*input_layer	The output layer of the model.

Returns

The (successfully) initialized loss structure.