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644cb69f | 1 | /* Implementation of the PRODUCT intrinsic |
748086b7 | 2 | Copyright 2002, 2007, 2009 Free Software Foundation, Inc. |
644cb69f FXC |
3 | Contributed by Paul Brook <paul@nowt.org> |
4 | ||
5 | This file is part of the GNU Fortran 95 runtime library (libgfortran). | |
6 | ||
7 | Libgfortran is free software; you can redistribute it and/or | |
8 | modify it under the terms of the GNU General Public | |
9 | License as published by the Free Software Foundation; either | |
748086b7 | 10 | version 3 of the License, or (at your option) any later version. |
644cb69f FXC |
11 | |
12 | Libgfortran is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
748086b7 JJ |
17 | Under Section 7 of GPL version 3, you are granted additional |
18 | permissions described in the GCC Runtime Library Exception, version | |
19 | 3.1, as published by the Free Software Foundation. | |
20 | ||
21 | You should have received a copy of the GNU General Public License and | |
22 | a copy of the GCC Runtime Library Exception along with this program; | |
23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
24 | <http://www.gnu.org/licenses/>. */ | |
644cb69f | 25 | |
36ae8a61 | 26 | #include "libgfortran.h" |
644cb69f FXC |
27 | #include <stdlib.h> |
28 | #include <assert.h> | |
644cb69f FXC |
29 | |
30 | ||
31 | #if defined (HAVE_GFC_REAL_16) && defined (HAVE_GFC_REAL_16) | |
32 | ||
33 | ||
64acfd99 JB |
34 | extern void product_r16 (gfc_array_r16 * const restrict, |
35 | gfc_array_r16 * const restrict, const index_type * const restrict); | |
644cb69f FXC |
36 | export_proto(product_r16); |
37 | ||
38 | void | |
64acfd99 JB |
39 | product_r16 (gfc_array_r16 * const restrict retarray, |
40 | gfc_array_r16 * const restrict array, | |
41 | const index_type * const restrict pdim) | |
644cb69f FXC |
42 | { |
43 | index_type count[GFC_MAX_DIMENSIONS]; | |
44 | index_type extent[GFC_MAX_DIMENSIONS]; | |
45 | index_type sstride[GFC_MAX_DIMENSIONS]; | |
46 | index_type dstride[GFC_MAX_DIMENSIONS]; | |
64acfd99 JB |
47 | const GFC_REAL_16 * restrict base; |
48 | GFC_REAL_16 * restrict dest; | |
644cb69f FXC |
49 | index_type rank; |
50 | index_type n; | |
51 | index_type len; | |
52 | index_type delta; | |
53 | index_type dim; | |
da96f5ab | 54 | int continue_loop; |
644cb69f FXC |
55 | |
56 | /* Make dim zero based to avoid confusion. */ | |
57 | dim = (*pdim) - 1; | |
58 | rank = GFC_DESCRIPTOR_RANK (array) - 1; | |
59 | ||
dfb55fdc | 60 | len = GFC_DESCRIPTOR_EXTENT(array,dim); |
da96f5ab TK |
61 | if (len < 0) |
62 | len = 0; | |
dfb55fdc | 63 | delta = GFC_DESCRIPTOR_STRIDE(array,dim); |
644cb69f FXC |
64 | |
65 | for (n = 0; n < dim; n++) | |
66 | { | |
dfb55fdc TK |
67 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n); |
68 | extent[n] = GFC_DESCRIPTOR_EXTENT(array,n); | |
80ee04b9 TK |
69 | |
70 | if (extent[n] < 0) | |
71 | extent[n] = 0; | |
644cb69f FXC |
72 | } |
73 | for (n = dim; n < rank; n++) | |
74 | { | |
dfb55fdc TK |
75 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array, n + 1); |
76 | extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1); | |
80ee04b9 TK |
77 | |
78 | if (extent[n] < 0) | |
79 | extent[n] = 0; | |
644cb69f FXC |
80 | } |
81 | ||
82 | if (retarray->data == NULL) | |
83 | { | |
dfb55fdc | 84 | size_t alloc_size, str; |
80ee04b9 | 85 | |
644cb69f FXC |
86 | for (n = 0; n < rank; n++) |
87 | { | |
644cb69f | 88 | if (n == 0) |
dfb55fdc | 89 | str = 1; |
644cb69f | 90 | else |
dfb55fdc TK |
91 | str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1]; |
92 | ||
93 | GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str); | |
94 | ||
644cb69f FXC |
95 | } |
96 | ||
644cb69f FXC |
97 | retarray->offset = 0; |
98 | retarray->dtype = (array->dtype & ~GFC_DTYPE_RANK_MASK) | rank; | |
80ee04b9 | 99 | |
dfb55fdc | 100 | alloc_size = sizeof (GFC_REAL_16) * GFC_DESCRIPTOR_STRIDE(retarray,rank-1) |
80ee04b9 TK |
101 | * extent[rank-1]; |
102 | ||
103 | if (alloc_size == 0) | |
104 | { | |
105 | /* Make sure we have a zero-sized array. */ | |
dfb55fdc | 106 | GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1); |
80ee04b9 | 107 | return; |
dfb55fdc | 108 | |
80ee04b9 TK |
109 | } |
110 | else | |
111 | retarray->data = internal_malloc_size (alloc_size); | |
644cb69f FXC |
112 | } |
113 | else | |
114 | { | |
644cb69f | 115 | if (rank != GFC_DESCRIPTOR_RANK (retarray)) |
fd6590f8 | 116 | runtime_error ("rank of return array incorrect in" |
ccacefc7 TK |
117 | " PRODUCT intrinsic: is %ld, should be %ld", |
118 | (long int) (GFC_DESCRIPTOR_RANK (retarray)), | |
119 | (long int) rank); | |
fd6590f8 | 120 | |
9731c4a3 | 121 | if (unlikely (compile_options.bounds_check)) |
fd6590f8 TK |
122 | { |
123 | for (n=0; n < rank; n++) | |
124 | { | |
125 | index_type ret_extent; | |
126 | ||
dfb55fdc | 127 | ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,n); |
fd6590f8 TK |
128 | if (extent[n] != ret_extent) |
129 | runtime_error ("Incorrect extent in return value of" | |
ccacefc7 TK |
130 | " PRODUCT intrinsic in dimension %ld:" |
131 | " is %ld, should be %ld", (long int) n + 1, | |
fd6590f8 TK |
132 | (long int) ret_extent, (long int) extent[n]); |
133 | } | |
134 | } | |
644cb69f FXC |
135 | } |
136 | ||
137 | for (n = 0; n < rank; n++) | |
138 | { | |
139 | count[n] = 0; | |
dfb55fdc | 140 | dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n); |
644cb69f FXC |
141 | if (extent[n] <= 0) |
142 | len = 0; | |
143 | } | |
144 | ||
145 | base = array->data; | |
146 | dest = retarray->data; | |
147 | ||
da96f5ab TK |
148 | continue_loop = 1; |
149 | while (continue_loop) | |
644cb69f | 150 | { |
64acfd99 | 151 | const GFC_REAL_16 * restrict src; |
644cb69f FXC |
152 | GFC_REAL_16 result; |
153 | src = base; | |
154 | { | |
155 | ||
156 | result = 1; | |
157 | if (len <= 0) | |
158 | *dest = 1; | |
159 | else | |
160 | { | |
161 | for (n = 0; n < len; n++, src += delta) | |
162 | { | |
163 | ||
164 | result *= *src; | |
165 | } | |
166 | *dest = result; | |
167 | } | |
168 | } | |
169 | /* Advance to the next element. */ | |
170 | count[0]++; | |
171 | base += sstride[0]; | |
172 | dest += dstride[0]; | |
173 | n = 0; | |
174 | while (count[n] == extent[n]) | |
175 | { | |
176 | /* When we get to the end of a dimension, reset it and increment | |
177 | the next dimension. */ | |
178 | count[n] = 0; | |
179 | /* We could precalculate these products, but this is a less | |
5d7adf7a | 180 | frequently used path so probably not worth it. */ |
644cb69f FXC |
181 | base -= sstride[n] * extent[n]; |
182 | dest -= dstride[n] * extent[n]; | |
183 | n++; | |
184 | if (n == rank) | |
185 | { | |
186 | /* Break out of the look. */ | |
da96f5ab TK |
187 | continue_loop = 0; |
188 | break; | |
644cb69f FXC |
189 | } |
190 | else | |
191 | { | |
192 | count[n]++; | |
193 | base += sstride[n]; | |
194 | dest += dstride[n]; | |
195 | } | |
196 | } | |
197 | } | |
198 | } | |
199 | ||
200 | ||
64acfd99 JB |
201 | extern void mproduct_r16 (gfc_array_r16 * const restrict, |
202 | gfc_array_r16 * const restrict, const index_type * const restrict, | |
28dc6b33 | 203 | gfc_array_l1 * const restrict); |
644cb69f FXC |
204 | export_proto(mproduct_r16); |
205 | ||
206 | void | |
64acfd99 JB |
207 | mproduct_r16 (gfc_array_r16 * const restrict retarray, |
208 | gfc_array_r16 * const restrict array, | |
209 | const index_type * const restrict pdim, | |
28dc6b33 | 210 | gfc_array_l1 * const restrict mask) |
644cb69f FXC |
211 | { |
212 | index_type count[GFC_MAX_DIMENSIONS]; | |
213 | index_type extent[GFC_MAX_DIMENSIONS]; | |
214 | index_type sstride[GFC_MAX_DIMENSIONS]; | |
215 | index_type dstride[GFC_MAX_DIMENSIONS]; | |
216 | index_type mstride[GFC_MAX_DIMENSIONS]; | |
64acfd99 JB |
217 | GFC_REAL_16 * restrict dest; |
218 | const GFC_REAL_16 * restrict base; | |
28dc6b33 | 219 | const GFC_LOGICAL_1 * restrict mbase; |
644cb69f FXC |
220 | int rank; |
221 | int dim; | |
222 | index_type n; | |
223 | index_type len; | |
224 | index_type delta; | |
225 | index_type mdelta; | |
28dc6b33 | 226 | int mask_kind; |
644cb69f FXC |
227 | |
228 | dim = (*pdim) - 1; | |
229 | rank = GFC_DESCRIPTOR_RANK (array) - 1; | |
230 | ||
dfb55fdc | 231 | len = GFC_DESCRIPTOR_EXTENT(array,dim); |
644cb69f FXC |
232 | if (len <= 0) |
233 | return; | |
28dc6b33 TK |
234 | |
235 | mbase = mask->data; | |
236 | ||
237 | mask_kind = GFC_DESCRIPTOR_SIZE (mask); | |
238 | ||
239 | if (mask_kind == 1 || mask_kind == 2 || mask_kind == 4 || mask_kind == 8 | |
240 | #ifdef HAVE_GFC_LOGICAL_16 | |
241 | || mask_kind == 16 | |
242 | #endif | |
243 | ) | |
244 | mbase = GFOR_POINTER_TO_L1 (mbase, mask_kind); | |
245 | else | |
246 | runtime_error ("Funny sized logical array"); | |
247 | ||
dfb55fdc TK |
248 | delta = GFC_DESCRIPTOR_STRIDE(array,dim); |
249 | mdelta = GFC_DESCRIPTOR_STRIDE_BYTES(mask,dim); | |
644cb69f FXC |
250 | |
251 | for (n = 0; n < dim; n++) | |
252 | { | |
dfb55fdc TK |
253 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n); |
254 | mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask,n); | |
255 | extent[n] = GFC_DESCRIPTOR_EXTENT(array,n); | |
80ee04b9 TK |
256 | |
257 | if (extent[n] < 0) | |
258 | extent[n] = 0; | |
259 | ||
644cb69f FXC |
260 | } |
261 | for (n = dim; n < rank; n++) | |
262 | { | |
dfb55fdc TK |
263 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n + 1); |
264 | mstride[n] = GFC_DESCRIPTOR_STRIDE_BYTES(mask, n + 1); | |
265 | extent[n] = GFC_DESCRIPTOR_EXTENT(array, n + 1); | |
80ee04b9 TK |
266 | |
267 | if (extent[n] < 0) | |
268 | extent[n] = 0; | |
644cb69f FXC |
269 | } |
270 | ||
271 | if (retarray->data == NULL) | |
272 | { | |
dfb55fdc | 273 | size_t alloc_size, str; |
80ee04b9 | 274 | |
644cb69f FXC |
275 | for (n = 0; n < rank; n++) |
276 | { | |
644cb69f | 277 | if (n == 0) |
dfb55fdc | 278 | str = 1; |
644cb69f | 279 | else |
dfb55fdc TK |
280 | str= GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1]; |
281 | ||
282 | GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str); | |
283 | ||
644cb69f FXC |
284 | } |
285 | ||
dfb55fdc | 286 | alloc_size = sizeof (GFC_REAL_16) * GFC_DESCRIPTOR_STRIDE(retarray,rank-1) |
80ee04b9 TK |
287 | * extent[rank-1]; |
288 | ||
644cb69f FXC |
289 | retarray->offset = 0; |
290 | retarray->dtype = (array->dtype & ~GFC_DTYPE_RANK_MASK) | rank; | |
80ee04b9 TK |
291 | |
292 | if (alloc_size == 0) | |
293 | { | |
294 | /* Make sure we have a zero-sized array. */ | |
dfb55fdc | 295 | GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1); |
80ee04b9 TK |
296 | return; |
297 | } | |
298 | else | |
299 | retarray->data = internal_malloc_size (alloc_size); | |
300 | ||
644cb69f FXC |
301 | } |
302 | else | |
303 | { | |
644cb69f | 304 | if (rank != GFC_DESCRIPTOR_RANK (retarray)) |
fd6590f8 TK |
305 | runtime_error ("rank of return array incorrect in PRODUCT intrinsic"); |
306 | ||
9731c4a3 | 307 | if (unlikely (compile_options.bounds_check)) |
fd6590f8 TK |
308 | { |
309 | for (n=0; n < rank; n++) | |
310 | { | |
311 | index_type ret_extent; | |
312 | ||
dfb55fdc | 313 | ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,n); |
fd6590f8 TK |
314 | if (extent[n] != ret_extent) |
315 | runtime_error ("Incorrect extent in return value of" | |
ccacefc7 TK |
316 | " PRODUCT intrinsic in dimension %ld:" |
317 | " is %ld, should be %ld", (long int) n + 1, | |
fd6590f8 TK |
318 | (long int) ret_extent, (long int) extent[n]); |
319 | } | |
320 | for (n=0; n<= rank; n++) | |
321 | { | |
322 | index_type mask_extent, array_extent; | |
323 | ||
dfb55fdc TK |
324 | array_extent = GFC_DESCRIPTOR_EXTENT(array,n); |
325 | mask_extent = GFC_DESCRIPTOR_EXTENT(mask,n); | |
fd6590f8 TK |
326 | if (array_extent != mask_extent) |
327 | runtime_error ("Incorrect extent in MASK argument of" | |
ccacefc7 TK |
328 | " PRODUCT intrinsic in dimension %ld:" |
329 | " is %ld, should be %ld", (long int) n + 1, | |
fd6590f8 TK |
330 | (long int) mask_extent, (long int) array_extent); |
331 | } | |
332 | } | |
644cb69f FXC |
333 | } |
334 | ||
335 | for (n = 0; n < rank; n++) | |
336 | { | |
337 | count[n] = 0; | |
dfb55fdc | 338 | dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n); |
644cb69f FXC |
339 | if (extent[n] <= 0) |
340 | return; | |
341 | } | |
342 | ||
343 | dest = retarray->data; | |
344 | base = array->data; | |
644cb69f FXC |
345 | |
346 | while (base) | |
347 | { | |
64acfd99 | 348 | const GFC_REAL_16 * restrict src; |
28dc6b33 | 349 | const GFC_LOGICAL_1 * restrict msrc; |
644cb69f FXC |
350 | GFC_REAL_16 result; |
351 | src = base; | |
352 | msrc = mbase; | |
353 | { | |
354 | ||
355 | result = 1; | |
356 | if (len <= 0) | |
357 | *dest = 1; | |
358 | else | |
359 | { | |
360 | for (n = 0; n < len; n++, src += delta, msrc += mdelta) | |
361 | { | |
362 | ||
363 | if (*msrc) | |
364 | result *= *src; | |
365 | } | |
366 | *dest = result; | |
367 | } | |
368 | } | |
369 | /* Advance to the next element. */ | |
370 | count[0]++; | |
371 | base += sstride[0]; | |
372 | mbase += mstride[0]; | |
373 | dest += dstride[0]; | |
374 | n = 0; | |
375 | while (count[n] == extent[n]) | |
376 | { | |
377 | /* When we get to the end of a dimension, reset it and increment | |
378 | the next dimension. */ | |
379 | count[n] = 0; | |
380 | /* We could precalculate these products, but this is a less | |
5d7adf7a | 381 | frequently used path so probably not worth it. */ |
644cb69f FXC |
382 | base -= sstride[n] * extent[n]; |
383 | mbase -= mstride[n] * extent[n]; | |
384 | dest -= dstride[n] * extent[n]; | |
385 | n++; | |
386 | if (n == rank) | |
387 | { | |
388 | /* Break out of the look. */ | |
389 | base = NULL; | |
390 | break; | |
391 | } | |
392 | else | |
393 | { | |
394 | count[n]++; | |
395 | base += sstride[n]; | |
396 | mbase += mstride[n]; | |
397 | dest += dstride[n]; | |
398 | } | |
399 | } | |
400 | } | |
401 | } | |
402 | ||
97a62038 TK |
403 | |
404 | extern void sproduct_r16 (gfc_array_r16 * const restrict, | |
405 | gfc_array_r16 * const restrict, const index_type * const restrict, | |
406 | GFC_LOGICAL_4 *); | |
407 | export_proto(sproduct_r16); | |
408 | ||
409 | void | |
410 | sproduct_r16 (gfc_array_r16 * const restrict retarray, | |
411 | gfc_array_r16 * const restrict array, | |
412 | const index_type * const restrict pdim, | |
413 | GFC_LOGICAL_4 * mask) | |
414 | { | |
802367d7 TK |
415 | index_type count[GFC_MAX_DIMENSIONS]; |
416 | index_type extent[GFC_MAX_DIMENSIONS]; | |
417 | index_type sstride[GFC_MAX_DIMENSIONS]; | |
418 | index_type dstride[GFC_MAX_DIMENSIONS]; | |
419 | GFC_REAL_16 * restrict dest; | |
97a62038 TK |
420 | index_type rank; |
421 | index_type n; | |
802367d7 TK |
422 | index_type dim; |
423 | ||
97a62038 TK |
424 | |
425 | if (*mask) | |
426 | { | |
427 | product_r16 (retarray, array, pdim); | |
428 | return; | |
429 | } | |
802367d7 TK |
430 | /* Make dim zero based to avoid confusion. */ |
431 | dim = (*pdim) - 1; | |
432 | rank = GFC_DESCRIPTOR_RANK (array) - 1; | |
433 | ||
434 | for (n = 0; n < dim; n++) | |
435 | { | |
dfb55fdc TK |
436 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n); |
437 | extent[n] = GFC_DESCRIPTOR_EXTENT(array,n); | |
802367d7 TK |
438 | |
439 | if (extent[n] <= 0) | |
440 | extent[n] = 0; | |
441 | } | |
442 | ||
443 | for (n = dim; n < rank; n++) | |
444 | { | |
dfb55fdc | 445 | sstride[n] = GFC_DESCRIPTOR_STRIDE(array,n + 1); |
802367d7 | 446 | extent[n] = |
dfb55fdc | 447 | GFC_DESCRIPTOR_EXTENT(array,n + 1); |
802367d7 TK |
448 | |
449 | if (extent[n] <= 0) | |
450 | extent[n] = 0; | |
451 | } | |
97a62038 TK |
452 | |
453 | if (retarray->data == NULL) | |
454 | { | |
dfb55fdc | 455 | size_t alloc_size, str; |
802367d7 TK |
456 | |
457 | for (n = 0; n < rank; n++) | |
458 | { | |
802367d7 | 459 | if (n == 0) |
dfb55fdc | 460 | str = 1; |
802367d7 | 461 | else |
dfb55fdc TK |
462 | str = GFC_DESCRIPTOR_STRIDE(retarray,n-1) * extent[n-1]; |
463 | ||
464 | GFC_DIMENSION_SET(retarray->dim[n], 0, extent[n] - 1, str); | |
465 | ||
802367d7 TK |
466 | } |
467 | ||
97a62038 | 468 | retarray->offset = 0; |
802367d7 TK |
469 | retarray->dtype = (array->dtype & ~GFC_DTYPE_RANK_MASK) | rank; |
470 | ||
dfb55fdc | 471 | alloc_size = sizeof (GFC_REAL_16) * GFC_DESCRIPTOR_STRIDE(retarray,rank-1) |
802367d7 TK |
472 | * extent[rank-1]; |
473 | ||
474 | if (alloc_size == 0) | |
475 | { | |
476 | /* Make sure we have a zero-sized array. */ | |
dfb55fdc | 477 | GFC_DIMENSION_SET(retarray->dim[0], 0, -1, 1); |
802367d7 TK |
478 | return; |
479 | } | |
480 | else | |
481 | retarray->data = internal_malloc_size (alloc_size); | |
97a62038 TK |
482 | } |
483 | else | |
484 | { | |
802367d7 TK |
485 | if (rank != GFC_DESCRIPTOR_RANK (retarray)) |
486 | runtime_error ("rank of return array incorrect in" | |
487 | " PRODUCT intrinsic: is %ld, should be %ld", | |
488 | (long int) (GFC_DESCRIPTOR_RANK (retarray)), | |
489 | (long int) rank); | |
490 | ||
9731c4a3 | 491 | if (unlikely (compile_options.bounds_check)) |
fd6590f8 | 492 | { |
802367d7 TK |
493 | for (n=0; n < rank; n++) |
494 | { | |
495 | index_type ret_extent; | |
97a62038 | 496 | |
dfb55fdc | 497 | ret_extent = GFC_DESCRIPTOR_EXTENT(retarray,n); |
802367d7 TK |
498 | if (extent[n] != ret_extent) |
499 | runtime_error ("Incorrect extent in return value of" | |
500 | " PRODUCT intrinsic in dimension %ld:" | |
501 | " is %ld, should be %ld", (long int) n + 1, | |
502 | (long int) ret_extent, (long int) extent[n]); | |
503 | } | |
fd6590f8 TK |
504 | } |
505 | } | |
97a62038 | 506 | |
802367d7 TK |
507 | for (n = 0; n < rank; n++) |
508 | { | |
509 | count[n] = 0; | |
dfb55fdc | 510 | dstride[n] = GFC_DESCRIPTOR_STRIDE(retarray,n); |
802367d7 TK |
511 | } |
512 | ||
513 | dest = retarray->data; | |
514 | ||
515 | while(1) | |
516 | { | |
517 | *dest = 1; | |
518 | count[0]++; | |
519 | dest += dstride[0]; | |
520 | n = 0; | |
521 | while (count[n] == extent[n]) | |
522 | { | |
523 | /* When we get to the end of a dimension, reset it and increment | |
524 | the next dimension. */ | |
525 | count[n] = 0; | |
526 | /* We could precalculate these products, but this is a less | |
527 | frequently used path so probably not worth it. */ | |
528 | dest -= dstride[n] * extent[n]; | |
529 | n++; | |
530 | if (n == rank) | |
531 | return; | |
532 | else | |
533 | { | |
534 | count[n]++; | |
535 | dest += dstride[n]; | |
536 | } | |
537 | } | |
538 | } | |
97a62038 TK |
539 | } |
540 | ||
644cb69f | 541 | #endif |