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Diffstat (limited to 'src/fftw3/kernel/tensor5.c')
-rw-r--r--src/fftw3/kernel/tensor5.c93
1 files changed, 0 insertions, 93 deletions
diff --git a/src/fftw3/kernel/tensor5.c b/src/fftw3/kernel/tensor5.c
deleted file mode 100644
index 8144930..0000000
--- a/src/fftw3/kernel/tensor5.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * 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
- *
- */
-
-/* $Id: tensor5.c,v 1.1 2008/10/17 06:11:29 scuri Exp $ */
-
-#include "ifftw.h"
-
-static void dimcpy(iodim *dst, const iodim *src, int rnk)
-{
- int i;
- if (FINITE_RNK(rnk))
- for (i = 0; i < rnk; ++i)
- dst[i] = src[i];
-}
-
-tensor *X(tensor_copy)(const tensor *sz)
-{
- tensor *x = X(mktensor)(sz->rnk);
- dimcpy(x->dims, sz->dims, sz->rnk);
- return x;
-}
-
-/* like X(tensor_copy), but makes strides in-place by
- setting os = is if k == INPLACE_IS or is = os if k == INPLACE_OS. */
-tensor *X(tensor_copy_inplace)(const tensor *sz, inplace_kind k)
-{
- tensor *x = X(tensor_copy)(sz);
- if (FINITE_RNK(x->rnk)) {
- int i;
- if (k == INPLACE_OS)
- for (i = 0; i < x->rnk; ++i)
- x->dims[i].is = x->dims[i].os;
- else
- for (i = 0; i < x->rnk; ++i)
- x->dims[i].os = x->dims[i].is;
- }
- return x;
-}
-
-/* Like X(tensor_copy), but copy all of the dimensions *except*
- except_dim. */
-tensor *X(tensor_copy_except)(const tensor *sz, int except_dim)
-{
- tensor *x;
-
- A(FINITE_RNK(sz->rnk) && sz->rnk >= 1 && except_dim < sz->rnk);
- x = X(mktensor)(sz->rnk - 1);
- dimcpy(x->dims, sz->dims, except_dim);
- dimcpy(x->dims + except_dim, sz->dims + except_dim + 1,
- x->rnk - except_dim);
- return x;
-}
-
-/* Like X(tensor_copy), but copy only rnk dimensions starting
- with start_dim. */
-tensor *X(tensor_copy_sub)(const tensor *sz, int start_dim, int rnk)
-{
- tensor *x;
-
- A(FINITE_RNK(sz->rnk) && start_dim + rnk <= sz->rnk);
- x = X(mktensor)(rnk);
- dimcpy(x->dims, sz->dims + start_dim, rnk);
- return x;
-}
-
-tensor *X(tensor_append)(const tensor *a, const tensor *b)
-{
- if (!FINITE_RNK(a->rnk) || !FINITE_RNK(b->rnk)) {
- return X(mktensor)(RNK_MINFTY);
- } else {
- tensor *x = X(mktensor)(a->rnk + b->rnk);
- dimcpy(x->dims, a->dims, a->rnk);
- dimcpy(x->dims + a->rnk, b->dims, b->rnk);
- return x;
- }
-}