include/fftw_threads.h

   1 /*
   2  * $Id$
   3  *
   4  *       This source code is part of
   5  *
   6  *        G   R   O   M   A   C   S
   7  *
   8  * GROningen MAchine for Chemical Simulations
   9  *
  10  *               VERSION 2.0
  11  *
  12  * Copyright (c) 1991-1999
  13  * BIOSON Research Institute, Dept. of Biophysical Chemistry
  14  * University of Groningen, The Netherlands
  15  *
  16  * Please refer to:
  17  * GROMACS: A message-passing parallel molecular dynamics implementation
  18  * H.J.C. Berendsen, D. van der Spoel and R. van Drunen
  19  * Comp. Phys. Comm. 91, 43-56 (1995)
  20  *
  21  * Also check out our WWW page:
  22  * http://md.chem.rug.nl/~gmx
  23  * or e-mail to:
  24  * gromacs@chem.rug.nl
  25  *
  26  * And Hey:
  27  * Good ROcking Metal Altar for Chronical Sinners
  28  */
  29 #ifndef FFTW_THREADS_H
  30 #define FFTW_THREADS_H
  31
  32 static char *SRCID_fftw_threads_h = "$Id$";
  33
  34 #include "fftw.h"
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif /* __cplusplus */
  39
  40 /******************** User Interface *********************/
  41
  42 extern void fftw_threads(int nthreads,
  43                   fftw_plan plan, int howmany, fftw_complex *in, int istride,
  44                   int idist, fftw_complex *out, int ostride, int odist);
  45 extern void fftwnd_threads(int nthreads,
  46                            fftwnd_plan plan, int howmany,
  47                            fftw_complex *in, int istride, int idist,
  48                            fftw_complex *out, int ostride, int odist);
  49
  50 extern void fftw_threads_one(int nthreads,
  51                              fftw_plan plan,
  52                              fftw_complex *in, fftw_complex *out);
  53 extern void fftwnd_threads_one(int nthreads,
  54                                fftwnd_plan plan,
  55                                fftw_complex *in, fftw_complex *out);
  56
  57 extern int fftw_threads_init(void);
  58
  59 #ifdef __cplusplus
  60 } /* extern "C" */
  61 #endif /* __cplusplus */
  62
  63 #endif /* FFTW_THREADS_H */