mirror of
https://github.com/tildearrow/furnace.git
synced 2024-12-18 14:30:15 +00:00
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/*
|
|
* Copyright (c) 2003, 2007-14 Matteo Frigo
|
|
* Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
|
|
/*
|
|
* This header file must include every file or define every
|
|
* type or macro which is required to compile a codelet.
|
|
*/
|
|
|
|
#ifndef __DFT_CODELET_H__
|
|
#define __DFT_CODELET_H__
|
|
|
|
#include "kernel/ifftw.h"
|
|
|
|
/**************************************************************
|
|
* types of codelets
|
|
**************************************************************/
|
|
|
|
/* DFT codelets */
|
|
typedef struct kdft_desc_s kdft_desc;
|
|
|
|
typedef struct {
|
|
int (*okp)(
|
|
const kdft_desc *desc,
|
|
const R *ri, const R *ii, const R *ro, const R *io,
|
|
INT is, INT os, INT vl, INT ivs, INT ovs,
|
|
const planner *plnr);
|
|
INT vl;
|
|
} kdft_genus;
|
|
|
|
struct kdft_desc_s {
|
|
INT sz; /* size of transform computed */
|
|
const char *nam;
|
|
opcnt ops;
|
|
const kdft_genus *genus;
|
|
INT is;
|
|
INT os;
|
|
INT ivs;
|
|
INT ovs;
|
|
};
|
|
|
|
typedef void (*kdft) (const R *ri, const R *ii, R *ro, R *io,
|
|
stride is, stride os, INT vl, INT ivs, INT ovs);
|
|
void X(kdft_register)(planner *p, kdft codelet, const kdft_desc *desc);
|
|
|
|
|
|
typedef struct ct_desc_s ct_desc;
|
|
|
|
typedef struct {
|
|
int (*okp)(
|
|
const struct ct_desc_s *desc,
|
|
const R *rio, const R *iio,
|
|
INT rs, INT vs, INT m, INT mb, INT me, INT ms,
|
|
const planner *plnr);
|
|
INT vl;
|
|
} ct_genus;
|
|
|
|
struct ct_desc_s {
|
|
INT radix;
|
|
const char *nam;
|
|
const tw_instr *tw;
|
|
const ct_genus *genus;
|
|
opcnt ops;
|
|
INT rs;
|
|
INT vs;
|
|
INT ms;
|
|
};
|
|
|
|
typedef void (*kdftw) (R *rioarray, R *iioarray, const R *W,
|
|
stride ios, INT mb, INT me, INT ms);
|
|
void X(kdft_dit_register)(planner *p, kdftw codelet, const ct_desc *desc);
|
|
void X(kdft_dif_register)(planner *p, kdftw codelet, const ct_desc *desc);
|
|
|
|
|
|
typedef void (*kdftwsq) (R *rioarray, R *iioarray,
|
|
const R *W, stride is, stride vs,
|
|
INT mb, INT me, INT ms);
|
|
void X(kdft_difsq_register)(planner *p, kdftwsq codelet, const ct_desc *desc);
|
|
|
|
|
|
extern const solvtab X(solvtab_dft_standard);
|
|
extern const solvtab X(solvtab_dft_sse2);
|
|
extern const solvtab X(solvtab_dft_avx);
|
|
extern const solvtab X(solvtab_dft_avx_128_fma);
|
|
extern const solvtab X(solvtab_dft_avx2);
|
|
extern const solvtab X(solvtab_dft_avx2_128);
|
|
extern const solvtab X(solvtab_dft_avx512);
|
|
extern const solvtab X(solvtab_dft_kcvi);
|
|
extern const solvtab X(solvtab_dft_altivec);
|
|
extern const solvtab X(solvtab_dft_vsx);
|
|
extern const solvtab X(solvtab_dft_neon);
|
|
extern const solvtab X(solvtab_dft_generic_simd128);
|
|
extern const solvtab X(solvtab_dft_generic_simd256);
|
|
|
|
#endif /* __DFT_CODELET_H__ */
|