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-rw-r--r--src/fftw3/api/f77funcs.h438
1 files changed, 438 insertions, 0 deletions
diff --git a/src/fftw3/api/f77funcs.h b/src/fftw3/api/f77funcs.h
new file mode 100644
index 0000000..ea0dd5c
--- /dev/null
+++ b/src/fftw3/api/f77funcs.h
@@ -0,0 +1,438 @@
+/*
+ * Copyright (c) 2003 Matteo Frigo
+ * Copyright (c) 2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* Functions in the FFTW Fortran API, mangled according to the
+ F77(...) macro. This file is designed to be #included by
+ f77api.c, possibly multiple times in order to support multiple
+ compiler manglings (via redefinition of F77). */
+
+void F77(execute, EXECUTE)(X(plan) * const p)
+WITH_ALIGNED_STACK({
+ plan *pln = (*p)->pln;
+ pln->adt->solve(pln, (*p)->prb);
+})
+
+void F77(destroy_plan, DESTROY_PLAN)(X(plan) *p)
+{
+ X(destroy_plan)(*p);
+}
+
+void F77(cleanup, CLEANUP)(void)
+{
+ X(cleanup)();
+}
+
+void F77(forget_wisdom, FORGET_WISDOM)(void)
+{
+ X(forget_wisdom)();
+}
+
+void F77(export_wisdom, EXPORT_WISDOM)(void (*f77_write_char)(char *, void *),
+ void *data)
+{
+ write_char_data ad;
+ ad.f77_write_char = f77_write_char;
+ ad.data = data;
+ X(export_wisdom)(write_char, (void *) &ad);
+}
+
+void F77(import_wisdom, IMPORT_WISDOM)(int *isuccess,
+ void (*f77_read_char)(int *, void *),
+ void *data)
+{
+ read_char_data ed;
+ ed.f77_read_char = f77_read_char;
+ ed.data = data;
+ *isuccess = X(import_wisdom)(read_char, (void *) &ed);
+}
+
+void F77(import_system_wisdom, IMPORT_SYSTEM_WISDOM)(int *isuccess)
+{
+ *isuccess = X(import_system_wisdom)();
+}
+
+void F77(print_plan, PRINT_PLAN)(X(plan) * const p)
+{
+ X(print_plan)(*p);
+}
+
+void F77(flops,FLOPS)(X(plan) *p, double *add, double *mul, double *fma)
+{
+ X(flops)(*p, add, mul, fma);
+}
+
+/******************************** DFT ***********************************/
+
+void F77(plan_dft, PLAN_DFT)(X(plan) *p, int *rank, const int *n,
+ C *in, C *out, int *sign, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ *p = X(plan_dft)(*rank, nrev, in, out, *sign, *flags);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_dft_1d, PLAN_DFT_1D)(X(plan) *p, int *n, C *in, C *out,
+ int *sign, int *flags)
+{
+ *p = X(plan_dft_1d)(*n, in, out, *sign, *flags);
+}
+
+void F77(plan_dft_2d, PLAN_DFT_2D)(X(plan) *p, int *nx, int *ny,
+ C *in, C *out, int *sign, int *flags)
+{
+ *p = X(plan_dft_2d)(*ny, *nx, in, out, *sign, *flags);
+}
+
+void F77(plan_dft_3d, PLAN_DFT_3D)(X(plan) *p, int *nx, int *ny, int *nz,
+ C *in, C *out,
+ int *sign, int *flags)
+{
+ *p = X(plan_dft_3d)(*nz, *ny, *nx, in, out, *sign, *flags);
+}
+
+void F77(plan_many_dft, PLAN_MANY_DFT)(X(plan) *p, int *rank, const int *n,
+ int *howmany,
+ C *in, const int *inembed,
+ int *istride, int *idist,
+ C *out, const int *onembed,
+ int *ostride, int *odist,
+ int *sign, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ int *inembedrev = reverse_n(*rank, inembed);
+ int *onembedrev = reverse_n(*rank, onembed);
+ *p = X(plan_many_dft)(*rank, nrev, *howmany,
+ in, inembedrev, *istride, *idist,
+ out, onembedrev, *ostride, *odist,
+ *sign, *flags);
+ X(ifree0)(onembedrev);
+ X(ifree0)(inembedrev);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_guru_dft, PLAN_GURU_DFT)(X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ C *in, C *out, int *sign, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_dft)(*rank, dims, *howmany_rank, howmany_dims,
+ in, out, *sign, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(plan_guru_split_dft, PLAN_GURU_SPLIT_DFT)(X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ R *ri, R *ii, R *ro, R *io, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_split_dft)(*rank, dims, *howmany_rank, howmany_dims,
+ ri, ii, ro, io, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(execute_dft, EXECUTE_DFT)(X(plan) * const p, C *in, C *out)
+WITH_ALIGNED_STACK({
+ plan_dft *pln = (plan_dft *) (*p)->pln;
+ if ((*p)->sign == FFT_SIGN)
+ pln->apply((plan *) pln, in[0], in[0]+1, out[0], out[0]+1);
+ else
+ pln->apply((plan *) pln, in[0]+1, in[0], out[0]+1, out[0]);
+})
+
+void F77(execute_split_dft, EXECUTE_SPLIT_DFT)(X(plan) * const p,
+ R *ri, R *ii, R *ro, R *io)
+WITH_ALIGNED_STACK({
+ plan_dft *pln = (plan_dft *) (*p)->pln;
+ pln->apply((plan *) pln, ri, ii, ro, io);
+})
+
+/****************************** DFT r2c *********************************/
+
+void F77(plan_dft_r2c, PLAN_DFT_R2C)(X(plan) *p, int *rank, const int *n,
+ R *in, C *out, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ *p = X(plan_dft_r2c)(*rank, nrev, in, out, *flags);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_dft_r2c_1d, PLAN_DFT_R2C_1D)(X(plan) *p, int *n, R *in, C *out,
+ int *flags)
+{
+ *p = X(plan_dft_r2c_1d)(*n, in, out, *flags);
+}
+
+void F77(plan_dft_r2c_2d, PLAN_DFT_R2C_2D)(X(plan) *p, int *nx, int *ny,
+ R *in, C *out, int *flags)
+{
+ *p = X(plan_dft_r2c_2d)(*ny, *nx, in, out, *flags);
+}
+
+void F77(plan_dft_r2c_3d, PLAN_DFT_R2C_3D)(X(plan) *p,
+ int *nx, int *ny, int *nz,
+ R *in, C *out,
+ int *flags)
+{
+ *p = X(plan_dft_r2c_3d)(*nz, *ny, *nx, in, out, *flags);
+}
+
+void F77(plan_many_dft_r2c, PLAN_MANY_DFT_R2C)(
+ X(plan) *p, int *rank, const int *n,
+ int *howmany,
+ R *in, const int *inembed, int *istride, int *idist,
+ C *out, const int *onembed, int *ostride, int *odist,
+ int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ int *inembedrev = reverse_n(*rank, inembed);
+ int *onembedrev = reverse_n(*rank, onembed);
+ *p = X(plan_many_dft_r2c)(*rank, nrev, *howmany,
+ in, inembedrev, *istride, *idist,
+ out, onembedrev, *ostride, *odist,
+ *flags);
+ X(ifree0)(onembedrev);
+ X(ifree0)(inembedrev);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_guru_dft_r2c, PLAN_GURU_DFT_R2C)(
+ X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ R *in, C *out, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_dft_r2c)(*rank, dims, *howmany_rank, howmany_dims,
+ in, out, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(plan_guru_split_dft_r2c, PLAN_GURU_SPLIT_DFT_R2C)(
+ X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ R *in, R *ro, R *io, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_split_dft_r2c)(*rank, dims, *howmany_rank, howmany_dims,
+ in, ro, io, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(execute_dft_r2c, EXECUTE_DFT_R2C)(X(plan) * const p, R *in, C *out)
+WITH_ALIGNED_STACK({
+ plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
+ pln->apply((plan *) pln, in, out[0], out[0]+1);
+})
+
+void F77(execute_split_dft_r2c, EXECUTE_SPLIT_DFT_R2C)(X(plan) * const p,
+ R *in, R *ro, R *io)
+WITH_ALIGNED_STACK({
+ plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
+ pln->apply((plan *) pln, in, ro, io);
+})
+
+/****************************** DFT c2r *********************************/
+
+void F77(plan_dft_c2r, PLAN_DFT_C2R)(X(plan) *p, int *rank, const int *n,
+ C *in, R *out, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ *p = X(plan_dft_c2r)(*rank, nrev, in, out, *flags);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_dft_c2r_1d, PLAN_DFT_C2R_1D)(X(plan) *p, int *n, C *in, R *out,
+ int *flags)
+{
+ *p = X(plan_dft_c2r_1d)(*n, in, out, *flags);
+}
+
+void F77(plan_dft_c2r_2d, PLAN_DFT_C2R_2D)(X(plan) *p, int *nx, int *ny,
+ C *in, R *out, int *flags)
+{
+ *p = X(plan_dft_c2r_2d)(*ny, *nx, in, out, *flags);
+}
+
+void F77(plan_dft_c2r_3d, PLAN_DFT_C2R_3D)(X(plan) *p,
+ int *nx, int *ny, int *nz,
+ C *in, R *out,
+ int *flags)
+{
+ *p = X(plan_dft_c2r_3d)(*nz, *ny, *nx, in, out, *flags);
+}
+
+void F77(plan_many_dft_c2r, PLAN_MANY_DFT_C2R)(
+ X(plan) *p, int *rank, const int *n,
+ int *howmany,
+ C *in, const int *inembed, int *istride, int *idist,
+ R *out, const int *onembed, int *ostride, int *odist,
+ int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ int *inembedrev = reverse_n(*rank, inembed);
+ int *onembedrev = reverse_n(*rank, onembed);
+ *p = X(plan_many_dft_c2r)(*rank, nrev, *howmany,
+ in, inembedrev, *istride, *idist,
+ out, onembedrev, *ostride, *odist,
+ *flags);
+ X(ifree0)(onembedrev);
+ X(ifree0)(inembedrev);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_guru_dft_c2r, PLAN_GURU_DFT_C2R)(
+ X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ C *in, R *out, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_dft_c2r)(*rank, dims, *howmany_rank, howmany_dims,
+ in, out, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(plan_guru_split_dft_c2r, PLAN_GURU_SPLIT_DFT_C2R)(
+ X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ R *ri, R *ii, R *out, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ *p = X(plan_guru_split_dft_c2r)(*rank, dims, *howmany_rank, howmany_dims,
+ ri, ii, out, *flags);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(execute_dft_c2r, EXECUTE_DFT_C2R)(X(plan) * const p, C *in, R *out)
+WITH_ALIGNED_STACK({
+ plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
+ pln->apply((plan *) pln, out, in[0], in[0]+1);
+})
+
+void F77(execute_split_dft_c2r, EXECUTE_SPLIT_DFT_C2R)(X(plan) * const p,
+ R *ri, R *ii, R *out)
+WITH_ALIGNED_STACK({
+ plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
+ pln->apply((plan *) pln, out, ri, ii);
+})
+
+/****************************** r2r *********************************/
+
+void F77(plan_r2r, PLAN_R2R)(X(plan) *p, int *rank, const int *n,
+ R *in, R *out,
+ int *kind, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ X(r2r_kind) *k = ints2kinds(*rank, kind);
+ *p = X(plan_r2r)(*rank, nrev, in, out, k, *flags);
+ X(ifree0)(k);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_r2r_1d, PLAN_R2R_1D)(X(plan) *p, int *n, R *in, R *out,
+ int *kind, int *flags)
+{
+ *p = X(plan_r2r_1d)(*n, in, out, (X(r2r_kind)) *kind, *flags);
+}
+
+void F77(plan_r2r_2d, PLAN_R2R_2D)(X(plan) *p, int *nx, int *ny,
+ R *in, R *out,
+ int *kindx, int *kindy, int *flags)
+{
+ *p = X(plan_r2r_2d)(*ny, *nx, in, out,
+ (X(r2r_kind)) *kindy, (X(r2r_kind)) *kindx, *flags);
+}
+
+void F77(plan_r2r_3d, PLAN_R2R_3D)(X(plan) *p,
+ int *nx, int *ny, int *nz,
+ R *in, R *out,
+ int *kindx, int *kindy, int *kindz,
+ int *flags)
+{
+ *p = X(plan_r2r_3d)(*nz, *ny, *nx, in, out,
+ (X(r2r_kind)) *kindz, (X(r2r_kind)) *kindy,
+ (X(r2r_kind)) *kindx, *flags);
+}
+
+void F77(plan_many_r2r, PLAN_MANY_R2R)(
+ X(plan) *p, int *rank, const int *n,
+ int *howmany,
+ R *in, const int *inembed, int *istride, int *idist,
+ R *out, const int *onembed, int *ostride, int *odist,
+ int *kind, int *flags)
+{
+ int *nrev = reverse_n(*rank, n);
+ int *inembedrev = reverse_n(*rank, inembed);
+ int *onembedrev = reverse_n(*rank, onembed);
+ X(r2r_kind) *k = ints2kinds(*rank, kind);
+ *p = X(plan_many_r2r)(*rank, nrev, *howmany,
+ in, inembedrev, *istride, *idist,
+ out, onembedrev, *ostride, *odist,
+ k, *flags);
+ X(ifree0)(k);
+ X(ifree0)(onembedrev);
+ X(ifree0)(inembedrev);
+ X(ifree0)(nrev);
+}
+
+void F77(plan_guru_r2r, PLAN_GURU_R2R)(
+ X(plan) *p, int *rank, const int *n,
+ const int *is, const int *os,
+ int *howmany_rank, const int *h_n,
+ const int *h_is, const int *h_os,
+ R *in, R *out, int *kind, int *flags)
+{
+ X(iodim) *dims = make_dims(*rank, n, is, os);
+ X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
+ X(r2r_kind) *k = ints2kinds(*rank, kind);
+ *p = X(plan_guru_r2r)(*rank, dims, *howmany_rank, howmany_dims,
+ in, out, k, *flags);
+ X(ifree0)(k);
+ X(ifree0)(howmany_dims);
+ X(ifree0)(dims);
+}
+
+void F77(execute_r2r, EXECUTE_R2R)(X(plan) * const p, R *in, R *out)
+WITH_ALIGNED_STACK({
+ plan_rdft *pln = (plan_rdft *) (*p)->pln;
+ pln->apply((plan *) pln, in, out);
+})
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 22:44:10 +0000