diff options
Diffstat (limited to 'Drivers/CMSIS/DSP/Include/arm_mve_tables_f16.h')
| -rw-r--r-- | Drivers/CMSIS/DSP/Include/arm_mve_tables_f16.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/Drivers/CMSIS/DSP/Include/arm_mve_tables_f16.h b/Drivers/CMSIS/DSP/Include/arm_mve_tables_f16.h new file mode 100644 index 0000000..dc95203 --- /dev/null +++ b/Drivers/CMSIS/DSP/Include/arm_mve_tables_f16.h @@ -0,0 +1,109 @@ +/* ---------------------------------------------------------------------- + * Project: CMSIS DSP Library + * Title: arm_mve_tables_f16.h + * Description: common tables like fft twiddle factors, Bitreverse, reciprocal etc + * used for MVE implementation only + * + * @version V1.10.0 + * @date 04 October 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_MVE_TABLES_F16_H + #define _ARM_MVE_TABLES_F16_H + +#include "arm_math_types_f16.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + + + +#if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_FFT_ALLOW_TABLES) + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_16) || defined(ARM_TABLE_TWIDDLECOEF_F16_32) + +extern uint32_t rearranged_twiddle_tab_stride1_arr_16_f16[2]; +extern uint32_t rearranged_twiddle_tab_stride2_arr_16_f16[2]; +extern uint32_t rearranged_twiddle_tab_stride3_arr_16_f16[2]; +extern float16_t rearranged_twiddle_stride1_16_f16[8]; +extern float16_t rearranged_twiddle_stride2_16_f16[8]; +extern float16_t rearranged_twiddle_stride3_16_f16[8]; +#endif + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_64) || defined(ARM_TABLE_TWIDDLECOEF_F16_128) + +extern uint32_t rearranged_twiddle_tab_stride1_arr_64_f16[3]; +extern uint32_t rearranged_twiddle_tab_stride2_arr_64_f16[3]; +extern uint32_t rearranged_twiddle_tab_stride3_arr_64_f16[3]; +extern float16_t rearranged_twiddle_stride1_64_f16[40]; +extern float16_t rearranged_twiddle_stride2_64_f16[40]; +extern float16_t rearranged_twiddle_stride3_64_f16[40]; +#endif + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_256) || defined(ARM_TABLE_TWIDDLECOEF_F16_512) + +extern uint32_t rearranged_twiddle_tab_stride1_arr_256_f16[4]; +extern uint32_t rearranged_twiddle_tab_stride2_arr_256_f16[4]; +extern uint32_t rearranged_twiddle_tab_stride3_arr_256_f16[4]; +extern float16_t rearranged_twiddle_stride1_256_f16[168]; +extern float16_t rearranged_twiddle_stride2_256_f16[168]; +extern float16_t rearranged_twiddle_stride3_256_f16[168]; +#endif + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_1024) || defined(ARM_TABLE_TWIDDLECOEF_F16_2048) + +extern uint32_t rearranged_twiddle_tab_stride1_arr_1024_f16[5]; +extern uint32_t rearranged_twiddle_tab_stride2_arr_1024_f16[5]; +extern uint32_t rearranged_twiddle_tab_stride3_arr_1024_f16[5]; +extern float16_t rearranged_twiddle_stride1_1024_f16[680]; +extern float16_t rearranged_twiddle_stride2_1024_f16[680]; +extern float16_t rearranged_twiddle_stride3_1024_f16[680]; +#endif + +#if !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_ALL_FFT_TABLES) || defined(ARM_TABLE_TWIDDLECOEF_F16_4096) || defined(ARM_TABLE_TWIDDLECOEF_F16_8192) + +extern uint32_t rearranged_twiddle_tab_stride1_arr_4096_f16[6]; +extern uint32_t rearranged_twiddle_tab_stride2_arr_4096_f16[6]; +extern uint32_t rearranged_twiddle_tab_stride3_arr_4096_f16[6]; +extern float16_t rearranged_twiddle_stride1_4096_f16[2728]; +extern float16_t rearranged_twiddle_stride2_4096_f16[2728]; +extern float16_t rearranged_twiddle_stride3_4096_f16[2728]; +#endif + + +#endif /* !defined(ARM_DSP_CONFIG_TABLES) || defined(ARM_FFT_ALLOW_TABLES) */ + +#endif /* defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) */ + + + +#ifdef __cplusplus +} +#endif + +#endif /*_ARM_MVE_TABLES_F16_H*/ + |