Commit 0b6673c9 authored by Stephanos Ioannidis's avatar Stephanos Ioannidis Committed by Anas Nashif
Browse files

DSP: Import CMSIS-DSP 1.9.0 (CMSIS 5.8.0) 

This commit imports the library source code of the CMSIS-DSP 1.9.0,
which is part of the CMSIS 5.8.0 release.

Origin: CMSIS_5
License: Apache-2.0
URL: https://github.com/ARM-software/CMSIS_5/tree/5.8.0


commit: 13b9f72f212688d2306d0d085d87cbb4bf9e5d3f
Purpose: Provide DSP functions for Arm devices
Maintained-by: External

Signed-off-by: default avatarStephanos Ioannidis <root@stephanos.io>
parent 2c143ffc

CMSIS/DSP/Include/arm_common_tables.h

+20 −8
Original line number Diff line number Diff line
@@ -3,13 +3,13 @@ 
 * Title:        arm_common_tables.h

 * Description:  Extern declaration for common tables

 *

 * $Date:        27. January 2017

 * $Revision:    V.1.5.1

 * @version  V1.9.0

 * @date     23 April 2021

 *

 * Target Processor: Cortex-M cores

 * Target Processor: Cortex-M and Cortex-A cores

 * -------------------------------------------------------------------- */

/*

 * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.

 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.

 *

 * SPDX-License-Identifier: Apache-2.0

 *
@@ -29,7 +29,13 @@ 
#ifndef _ARM_COMMON_TABLES_H

#define _ARM_COMMON_TABLES_H



#include "arm_math.h"

#include "arm_math_types.h"

#include "dsp/fast_math_functions.h"



#ifdef   __cplusplus

extern "C"

{

#endif



#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_FFT_ALLOW_TABLES)

  /* Double Precision Float CFFT twiddles */
@@ -110,6 +116,8 @@ 
    #define twiddleCoef twiddleCoef_4096

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  /* Q31 */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_Q31_16)

    extern const q31_t twiddleCoef_16_q31[24];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */
@@ -490,13 +498,13 @@ 
    extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) defined(ARM_ALL_FAST_TABLES) */



  #if defined(ARM_MATH_MVEI)

  #if defined(ARM_MATH_MVEI) && !defined(ARM_MATH_AUTOVECTORIZE)

     #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FAST_TABLES) || defined(ARM_TABLE_FAST_SQRT_Q31_MVE)

       extern const q31_t sqrtTable_Q31[256];

     #endif /* !defined(ARM_DSP_CONFIG_TABLES) defined(ARM_ALL_FAST_TABLES) */

  #endif



  #if defined(ARM_MATH_MVEI)

  #if defined(ARM_MATH_MVEI) && !defined(ARM_MATH_AUTOVECTORIZE)

     #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FAST_TABLES) || defined(ARM_TABLE_FAST_SQRT_Q15_MVE)

       extern const q15_t sqrtTable_Q15[256];

     #endif /* !defined(ARM_DSP_CONFIG_TABLES) defined(ARM_ALL_FAST_TABLES) */
@@ -509,9 +517,13 @@ 
       extern const float32_t __logf_lut_f32[8];

#endif /* (defined(ARM_MATH_MVEF) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE) */



#if (defined(ARM_MATH_MVEI) || defined(ARM_MATH_HELIUM))

#if (defined(ARM_MATH_MVEI) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE)

extern const unsigned char hwLUT[256];

#endif /* (defined(ARM_MATH_MVEI) || defined(ARM_MATH_HELIUM)) */



#ifdef   __cplusplus

}

#endif



#endif /*  ARM_COMMON_TABLES_H */

CMSIS/DSP/Include/arm_common_tables_f16.h

0 → 100644
+132 −0
Original line number Diff line number Diff line 
/* ----------------------------------------------------------------------

 * Project:      CMSIS DSP Library

 * Title:        arm_common_tables_f16.h

 * Description:  Extern declaration for common tables

 *

 * @version  V1.9.0

 * @date     23 April 2021

 *

 * Target Processor: Cortex-M and Cortex-A cores

 * -------------------------------------------------------------------- */

/*

 * Copyright (C) 2010-2021 ARM Limited or its affiliates. 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

 *

 * 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.

 */



#ifndef _ARM_COMMON_TABLES_F16_H

#define _ARM_COMMON_TABLES_F16_H



#include "arm_math_types_f16.h"



#ifdef   __cplusplus

extern "C"

{

#endif



#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_FFT_ALLOW_TABLES)



  /* F16 */

  #if !defined(__CC_ARM) && defined(ARM_FLOAT16_SUPPORTED)

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_16)

    extern const float16_t twiddleCoefF16_16[32];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_32)

    extern const float16_t twiddleCoefF16_32[64];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_64)

    extern const float16_t twiddleCoefF16_64[128];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_128)

    extern const float16_t twiddleCoefF16_128[256];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_256)

    extern const float16_t twiddleCoefF16_256[512];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_512)

    extern const float16_t twiddleCoefF16_512[1024];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_1024)

    extern const float16_t twiddleCoefF16_1024[2048];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_2048)

    extern const float16_t twiddleCoefF16_2048[4096];

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_4096)

    extern const float16_t twiddleCoefF16_4096[8192];

    #define twiddleCoefF16 twiddleCoefF16_4096

  #endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) */

  

 

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_32)

  extern const float16_t twiddleCoefF16_rfft_32[32];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_64)

  extern const float16_t twiddleCoefF16_rfft_64[64];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_128)

  extern const float16_t twiddleCoefF16_rfft_128[128];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_256)

  extern const float16_t twiddleCoefF16_rfft_256[256];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_512)

  extern const float16_t twiddleCoefF16_rfft_512[512];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_1024)

  extern const float16_t twiddleCoefF16_rfft_1024[1024];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_2048)

  extern const float16_t twiddleCoefF16_rfft_2048[2048];

  #endif



  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_RFFT_F16_4096)

  extern const float16_t twiddleCoefF16_rfft_4096[4096];

  #endif



  #endif /* ARMAC5 */

    

#endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_FFT_ALLOW_TABLES) */



#if !defined(__CC_ARM) && defined(ARM_FLOAT16_SUPPORTED)



#if (defined(ARM_MATH_MVEF) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE)

       extern const float16_t exp_tab_f16[8];

       extern const float16_t __logf_lut_f16[8];

#endif /* (defined(ARM_MATH_MVEF) || defined(ARM_MATH_HELIUM)) && !defined(ARM_MATH_AUTOVECTORIZE) */

#endif 

       



#ifdef   __cplusplus

}

#endif



#endif /*  _ARM_COMMON_TABLES_F16_H */

CMSIS/DSP/Include/arm_const_structs.h

+15 −5
Original line number Diff line number Diff line
@@ -4,13 +4,13 @@ 
 * Description:  Constant structs that are initialized for user convenience.

 *               For example, some can be given as arguments to the arm_cfft_f32() function.

 *

 * $Date:        27. January 2017

 * $Revision:    V.1.5.1

 * @version  V1.9.0

 * @date     23 April 2021

 *

 * Target Processor: Cortex-M cores

 * Target Processor: Cortex-M and Cortex-A cores

 * -------------------------------------------------------------------- */

/*

 * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.

 * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.

 *

 * SPDX-License-Identifier: Apache-2.0

 *
@@ -30,9 +30,14 @@ 
#ifndef _ARM_CONST_STRUCTS_H

#define _ARM_CONST_STRUCTS_H



#include "arm_math.h"

#include "arm_math_types.h"

#include "arm_common_tables.h"

#include "dsp/transform_functions.h"



#ifdef   __cplusplus

extern "C"

{

#endif

   extern const arm_cfft_instance_f64 arm_cfft_sR_f64_len16;

   extern const arm_cfft_instance_f64 arm_cfft_sR_f64_len32;

   extern const arm_cfft_instance_f64 arm_cfft_sR_f64_len64;
@@ -73,4 +78,9 @@ 
   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;

   extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;



#ifdef   __cplusplus

}

#endif



#endif

CMSIS/DSP/Include/arm_const_structs_f16.h

0 → 100644
+77 −0
Original line number Diff line number Diff line 
/* ----------------------------------------------------------------------

 * Project:      CMSIS DSP Library

 * Title:        arm_const_structs_f16.h

 * Description:  Constant structs that are initialized for user convenience.

 *               For example, some can be given as arguments to the arm_cfft_f16() function.

 *

 * @version  V1.9.0

 * @date     23 April 2021

 *

 * Target Processor: Cortex-M and Cortex-A cores

 * -------------------------------------------------------------------- */

/*

 * Copyright (C) 2010-2021 ARM Limited or its affiliates. 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

 *

 * 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.

 */



#ifndef _ARM_CONST_STRUCTS_F16_H

#define _ARM_CONST_STRUCTS_F16_H



#include "arm_math_types_f16.h"

#include "arm_common_tables.h"

#include "arm_common_tables_f16.h"

#include "dsp/transform_functions_f16.h"



#ifdef   __cplusplus

extern "C"

{

#endif



#if !defined(__CC_ARM) && defined(ARM_FLOAT16_SUPPORTED)

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_16) && defined(ARM_TABLE_BITREVIDX_FLT_16))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len16;

   #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_32) && defined(ARM_TABLE_BITREVIDX_FLT_32))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len32;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_64) && defined(ARM_TABLE_BITREVIDX_FLT_64))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len64;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_128) && defined(ARM_TABLE_BITREVIDX_FLT_128))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len128;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_256) && defined(ARM_TABLE_BITREVIDX_FLT_256))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len256;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_512) && defined(ARM_TABLE_BITREVIDX_FLT_512))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len512;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_1024) && defined(ARM_TABLE_BITREVIDX_FLT_1024))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len1024;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_2048) && defined(ARM_TABLE_BITREVIDX_FLT_2048))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len2048;

    #endif

  #if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || (defined(ARM_TABLE_TWIDDLECOEF_F16_4096) && defined(ARM_TABLE_BITREVIDX_FLT_4096))

   extern const arm_cfft_instance_f16 arm_cfft_sR_f16_len4096;

  #endif

#endif



#ifdef   __cplusplus

}

#endif



#endif
 
 No newline at end of file

CMSIS/DSP/Include/arm_helium_utils.h

+420 −15

File changed.

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