1 /*****************************************************************************
2 Copyright (c) 2011-2014, The OpenBLAS Project
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are
9 1. Redistributions of source code must retain the above copyright
10 notice, this list of conditions and the following disclaimer.
12 2. Redistributions in binary form must reproduce the above copyright
13 notice, this list of conditions and the following disclaimer in
14 the documentation and/or other materials provided with the
16 3. Neither the name of the OpenBLAS project nor the names of
17 its contributors may be used to endorse or promote products
18 derived from this software without specific prior written
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
28 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
29 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
30 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 **********************************************************************************/
34 /*********************************************************************/
35 /* Copyright 2009, 2010 The University of Texas at Austin. */
36 /* All rights reserved. */
38 /* Redistribution and use in source and binary forms, with or */
39 /* without modification, are permitted provided that the following */
40 /* conditions are met: */
42 /* 1. Redistributions of source code must retain the above */
43 /* copyright notice, this list of conditions and the following */
46 /* 2. Redistributions in binary form must reproduce the above */
47 /* copyright notice, this list of conditions and the following */
48 /* disclaimer in the documentation and/or other materials */
49 /* provided with the distribution. */
51 /* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
52 /* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
53 /* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
54 /* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
55 /* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
56 /* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
57 /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
58 /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
59 /* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
60 /* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
61 /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
62 /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
63 /* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
64 /* POSSIBILITY OF SUCH DAMAGE. */
66 /* The views and conclusions contained in the software and */
67 /* documentation are those of the authors and should not be */
68 /* interpreted as representing official policies, either expressed */
69 /* or implied, of The University of Texas at Austin. */
70 /*********************************************************************/
72 #if defined(__WIN32__) || defined(__WIN64__) || defined(__CYGWIN32__) || defined(__CYGWIN64__)
81 #if defined(__FreeBSD__) || defined(__APPLE__)
82 #include <sys/types.h>
83 #include <sys/sysctl.h>
86 #include <sys/sysinfo.h>
90 /* #define FORCE_P2 */
91 /* #define FORCE_KATMAI */
92 /* #define FORCE_COPPERMINE */
93 /* #define FORCE_NORTHWOOD */
94 /* #define FORCE_PRESCOTT */
95 /* #define FORCE_BANIAS */
96 /* #define FORCE_YONAH */
97 /* #define FORCE_CORE2 */
98 /* #define FORCE_PENRYN */
99 /* #define FORCE_DUNNINGTON */
100 /* #define FORCE_NEHALEM */
101 /* #define FORCE_SANDYBRIDGE */
102 /* #define FORCE_ATOM */
103 /* #define FORCE_ATHLON */
104 /* #define FORCE_OPTERON */
105 /* #define FORCE_OPTERON_SSE3 */
106 /* #define FORCE_BARCELONA */
107 /* #define FORCE_SHANGHAI */
108 /* #define FORCE_ISTANBUL */
109 /* #define FORCE_BOBCAT */
110 /* #define FORCE_BULLDOZER */
111 /* #define FORCE_PILEDRIVER */
112 /* #define FORCE_SSE_GENERIC */
113 /* #define FORCE_VIAC3 */
114 /* #define FORCE_NANO */
115 /* #define FORCE_POWER3 */
116 /* #define FORCE_POWER4 */
117 /* #define FORCE_POWER5 */
118 /* #define FORCE_POWER6 */
119 /* #define FORCE_PPCG4 */
120 /* #define FORCE_PPC970 */
121 /* #define FORCE_PPC970MP */
122 /* #define FORCE_PPC440 */
123 /* #define FORCE_PPC440FP2 */
124 /* #define FORCE_CELL */
125 /* #define FORCE_SICORTEX */
126 /* #define FORCE_LOONGSON3A */
127 /* #define FORCE_LOONGSON3B */
128 /* #define FORCE_ITANIUM2 */
129 /* #define FORCE_SPARC */
130 /* #define FORCE_SPARCV7 */
131 /* #define FORCE_GENERIC */
136 #define ARCHITECTURE "X86"
137 #define SUBARCHITECTURE "PENTIUM2"
138 #define ARCHCONFIG "-DPENTIUM2 " \
139 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=32 " \
140 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
141 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
142 "-DHAVE_CMOV -DHAVE_MMX"
144 #define CORENAME "P5"
150 #define ARCHITECTURE "X86"
151 #define SUBARCHITECTURE "PENTIUM3"
152 #define ARCHCONFIG "-DPENTIUM3 " \
153 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=32 " \
154 "-DL2_SIZE=524288 -DL2_LINESIZE=32 " \
155 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
156 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE "
157 #define LIBNAME "katmai"
158 #define CORENAME "KATMAI"
161 #ifdef FORCE_COPPERMINE
164 #define ARCHITECTURE "X86"
165 #define SUBARCHITECTURE "PENTIUM3"
166 #define ARCHCONFIG "-DPENTIUM3 " \
167 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=32 " \
168 "-DL2_SIZE=262144 -DL2_LINESIZE=32 " \
169 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
170 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE "
171 #define LIBNAME "coppermine"
172 #define CORENAME "COPPERMINE"
175 #ifdef FORCE_NORTHWOOD
178 #define ARCHITECTURE "X86"
179 #define SUBARCHITECTURE "PENTIUM4"
180 #define ARCHCONFIG "-DPENTIUM4 " \
181 "-DL1_DATA_SIZE=8192 -DL1_DATA_LINESIZE=64 " \
182 "-DL2_SIZE=524288 -DL2_LINESIZE=64 " \
183 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 " \
184 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 "
185 #define LIBNAME "northwood"
186 #define CORENAME "NORTHWOOD"
189 #ifdef FORCE_PRESCOTT
192 #define ARCHITECTURE "X86"
193 #define SUBARCHITECTURE "PENTIUM4"
194 #define ARCHCONFIG "-DPENTIUM4 " \
195 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=64 " \
196 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
197 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 " \
198 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3"
199 #define LIBNAME "prescott"
200 #define CORENAME "PRESCOTT"
206 #define ARCHITECTURE "X86"
207 #define SUBARCHITECTURE "BANIAS"
208 #define ARCHCONFIG "-DPENTIUMM " \
209 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
210 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
211 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
212 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 "
213 #define LIBNAME "banias"
214 #define CORENAME "BANIAS"
220 #define ARCHITECTURE "X86"
221 #define SUBARCHITECTURE "YONAH"
222 #define ARCHCONFIG "-DPENTIUMM " \
223 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
224 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
225 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
226 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 "
227 #define LIBNAME "yonah"
228 #define CORENAME "YONAH"
234 #define ARCHITECTURE "X86"
235 #define SUBARCHITECTURE "CONRORE"
236 #define ARCHCONFIG "-DCORE2 " \
237 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
238 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
239 "-DDTB_DEFAULT_ENTRIES=256 -DDTB_SIZE=4096 " \
240 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3"
241 #define LIBNAME "core2"
242 #define CORENAME "CORE2"
248 #define ARCHITECTURE "X86"
249 #define SUBARCHITECTURE "PENRYN"
250 #define ARCHCONFIG "-DPENRYN " \
251 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
252 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
253 "-DDTB_DEFAULT_ENTRIES=256 -DDTB_SIZE=4096 " \
254 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1"
255 #define LIBNAME "penryn"
256 #define CORENAME "PENRYN"
259 #ifdef FORCE_DUNNINGTON
262 #define ARCHITECTURE "X86"
263 #define SUBARCHITECTURE "DUNNINGTON"
264 #define ARCHCONFIG "-DDUNNINGTON " \
265 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
266 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
267 "-DL3_SIZE=16777216 -DL3_LINESIZE=64 " \
268 "-DDTB_DEFAULT_ENTRIES=256 -DDTB_SIZE=4096 " \
269 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1"
270 #define LIBNAME "dunnington"
271 #define CORENAME "DUNNINGTON"
277 #define ARCHITECTURE "X86"
278 #define SUBARCHITECTURE "NEHALEM"
279 #define ARCHCONFIG "-DNEHALEM " \
280 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
281 "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
282 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
283 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2"
284 #define LIBNAME "nehalem"
285 #define CORENAME "NEHALEM"
288 #ifdef FORCE_SANDYBRIDGE
291 #define ARCHITECTURE "X86"
292 #define SUBARCHITECTURE "SANDYBRIDGE"
293 #define ARCHCONFIG "-DSANDYBRIDGE " \
294 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
295 "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
296 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
297 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2 -DHAVE_AVX"
298 #define LIBNAME "sandybridge"
299 #define CORENAME "SANDYBRIDGE"
305 #define ARCHITECTURE "X86"
306 #define SUBARCHITECTURE "HASWELL"
307 #define ARCHCONFIG "-DHASWELL " \
308 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
309 "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
310 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
311 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2 -DHAVE_AVX " \
313 #define LIBNAME "haswell"
314 #define CORENAME "HASWELL"
320 #define ARCHITECTURE "X86"
321 #define SUBARCHITECTURE "ATOM"
322 #define ARCHCONFIG "-DATOM " \
323 "-DL1_DATA_SIZE=24576 -DL1_DATA_LINESIZE=64 " \
324 "-DL2_SIZE=524288 -DL2_LINESIZE=64 " \
325 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 " \
326 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3"
327 #define LIBNAME "atom"
328 #define CORENAME "ATOM"
334 #define ARCHITECTURE "X86"
335 #define SUBARCHITECTURE "ATHLON"
336 #define ARCHCONFIG "-DATHLON " \
337 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
338 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
339 "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=4096 -DHAVE_3DNOW " \
340 "-DHAVE_3DNOWEX -DHAVE_MMX -DHAVE_SSE "
341 #define LIBNAME "athlon"
342 #define CORENAME "ATHLON"
348 #define ARCHITECTURE "X86"
349 #define SUBARCHITECTURE "OPTERON"
350 #define ARCHCONFIG "-DOPTERON " \
351 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
352 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
353 "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=4096 -DHAVE_3DNOW " \
354 "-DHAVE_3DNOWEX -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 "
355 #define LIBNAME "opteron"
356 #define CORENAME "OPTERON"
359 #ifdef FORCE_OPTERON_SSE3
362 #define ARCHITECTURE "X86"
363 #define SUBARCHITECTURE "OPTERON"
364 #define ARCHCONFIG "-DOPTERON " \
365 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
366 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
367 "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=4096 -DHAVE_3DNOW " \
368 "-DHAVE_3DNOWEX -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3"
369 #define LIBNAME "opteron"
370 #define CORENAME "OPTERON"
373 #if defined(FORCE_BARCELONA) || defined(FORCE_SHANGHAI) || defined(FORCE_ISTANBUL)
376 #define ARCHITECTURE "X86"
377 #define SUBARCHITECTURE "BARCELONA"
378 #define ARCHCONFIG "-DBARCELONA " \
379 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
380 "-DL2_SIZE=524288 -DL2_LINESIZE=64 -DL3_SIZE=2097152 " \
381 "-DDTB_DEFAULT_ENTRIES=48 -DDTB_SIZE=4096 " \
382 "-DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 " \
383 "-DHAVE_SSE4A -DHAVE_MISALIGNSSE -DHAVE_128BITFPU -DHAVE_FASTMOVU"
384 #define LIBNAME "barcelona"
385 #define CORENAME "BARCELONA"
388 #if defined(FORCE_BOBCAT)
391 #define ARCHITECTURE "X86"
392 #define SUBARCHITECTURE "BOBCAT"
393 #define ARCHCONFIG "-DBOBCAT " \
394 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
395 "-DL2_SIZE=524288 -DL2_LINESIZE=64 " \
396 "-DDTB_DEFAULT_ENTRIES=40 -DDTB_SIZE=4096 " \
397 "-DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3 " \
398 "-DHAVE_SSE4A -DHAVE_MISALIGNSSE -DHAVE_CFLUSH -DHAVE_CMOV"
399 #define LIBNAME "bobcat"
400 #define CORENAME "BOBCAT"
403 #if defined (FORCE_BULLDOZER)
406 #define ARCHITECTURE "X86"
407 #define SUBARCHITECTURE "BULLDOZER"
408 #define ARCHCONFIG "-DBULLDOZER " \
409 "-DL1_DATA_SIZE=49152 -DL1_DATA_LINESIZE=64 " \
410 "-DL2_SIZE=1024000 -DL2_LINESIZE=64 -DL3_SIZE=16777216 " \
411 "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=4096 " \
412 "-DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 " \
413 "-DHAVE_SSE4A -DHAVE_MISALIGNSSE -DHAVE_128BITFPU -DHAVE_FASTMOVU " \
414 "-DHAVE_AVX -DHAVE_FMA4"
415 #define LIBNAME "bulldozer"
416 #define CORENAME "BULLDOZER"
419 #if defined (FORCE_PILEDRIVER)
422 #define ARCHITECTURE "X86"
423 #define SUBARCHITECTURE "PILEDRIVER"
424 #define ARCHCONFIG "-DPILEDRIVER " \
425 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=64 " \
426 "-DL2_SIZE=2097152 -DL2_LINESIZE=64 -DL3_SIZE=12582912 " \
427 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 " \
428 "-DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSE4_1 -DHAVE_SSE4_2 " \
429 "-DHAVE_SSE4A -DHAVE_MISALIGNSSE -DHAVE_128BITFPU -DHAVE_FASTMOVU -DHAVE_CFLUSH " \
430 "-DHAVE_AVX -DHAVE_FMA4 -DHAVE_FMA3"
431 #define LIBNAME "piledriver"
432 #define CORENAME "PILEDRIVER"
435 #ifdef FORCE_SSE_GENERIC
438 #define ARCHITECTURE "X86"
439 #define SUBARCHITECTURE "GENERIC"
440 #define ARCHCONFIG "-DGENERIC " \
441 "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=64 " \
442 "-DL2_SIZE=524288 -DL2_LINESIZE=64 " \
443 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 " \
444 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2"
445 #define LIBNAME "generic"
446 #define CORENAME "GENERIC"
452 #define ARCHITECTURE "X86"
453 #define SUBARCHITECTURE "VIAC3"
454 #define ARCHCONFIG "-DVIAC3 " \
455 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
456 "-DL2_SIZE=65536 -DL2_LINESIZE=32 " \
457 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 " \
458 "-DHAVE_MMX -DHAVE_SSE "
459 #define LIBNAME "viac3"
460 #define CORENAME "VIAC3"
466 #define ARCHITECTURE "X86"
467 #define SUBARCHITECTURE "NANO"
468 #define ARCHCONFIG "-DNANO " \
469 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
470 "-DL2_SIZE=1048576 -DL2_LINESIZE=64 " \
471 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 " \
472 "-DHAVE_CMOV -DHAVE_MMX -DHAVE_SSE -DHAVE_SSE2 -DHAVE_SSE3 -DHAVE_SSSE3"
473 #define LIBNAME "nano"
474 #define CORENAME "NANO"
479 #define ARCHITECTURE "POWER"
480 #define SUBARCHITECTURE "POWER3"
481 #define SUBDIRNAME "power"
482 #define ARCHCONFIG "-DPOWER3 " \
483 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=128 " \
484 "-DL2_SIZE=2097152 -DL2_LINESIZE=128 " \
485 "-DDTB_DEFAULT_ENTRIES=256 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
486 #define LIBNAME "power3"
487 #define CORENAME "POWER3"
492 #define ARCHITECTURE "POWER"
493 #define SUBARCHITECTURE "POWER4"
494 #define SUBDIRNAME "power"
495 #define ARCHCONFIG "-DPOWER4 " \
496 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=128 " \
497 "-DL2_SIZE=1509949 -DL2_LINESIZE=128 " \
498 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=6 "
499 #define LIBNAME "power4"
500 #define CORENAME "POWER4"
505 #define ARCHITECTURE "POWER"
506 #define SUBARCHITECTURE "POWER5"
507 #define SUBDIRNAME "power"
508 #define ARCHCONFIG "-DPOWER5 " \
509 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=128 " \
510 "-DL2_SIZE=1509949 -DL2_LINESIZE=128 " \
511 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=6 "
512 #define LIBNAME "power5"
513 #define CORENAME "POWER5"
518 #define ARCHITECTURE "POWER"
519 #define SUBARCHITECTURE "POWER6"
520 #define SUBDIRNAME "power"
521 #define ARCHCONFIG "-DPOWER6 " \
522 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=128 " \
523 "-DL2_SIZE=4194304 -DL2_LINESIZE=128 " \
524 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
525 #define LIBNAME "power6"
526 #define CORENAME "POWER6"
531 #define ARCHITECTURE "POWER"
532 #define SUBARCHITECTURE "PPCG4"
533 #define SUBDIRNAME "power"
534 #define ARCHCONFIG "-DPPCG4 " \
535 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=32 " \
536 "-DL2_SIZE=262144 -DL2_LINESIZE=32 " \
537 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
538 #define LIBNAME "ppcg4"
539 #define CORENAME "PPCG4"
544 #define ARCHITECTURE "POWER"
545 #define SUBARCHITECTURE "PPC970"
546 #define SUBDIRNAME "power"
547 #define ARCHCONFIG "-DPPC970 " \
548 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=128 " \
549 "-DL2_SIZE=512488 -DL2_LINESIZE=128 " \
550 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
551 #define LIBNAME "ppc970"
552 #define CORENAME "PPC970"
555 #ifdef FORCE_PPC970MP
557 #define ARCHITECTURE "POWER"
558 #define SUBARCHITECTURE "PPC970"
559 #define SUBDIRNAME "power"
560 #define ARCHCONFIG "-DPPC970 " \
561 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=128 " \
562 "-DL2_SIZE=1024976 -DL2_LINESIZE=128 " \
563 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
564 #define LIBNAME "ppc970mp"
565 #define CORENAME "PPC970"
570 #define ARCHITECTURE "POWER"
571 #define SUBARCHITECTURE "PPC440"
572 #define SUBDIRNAME "power"
573 #define ARCHCONFIG "-DPPC440 " \
574 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=32 " \
575 "-DL2_SIZE=16384 -DL2_LINESIZE=128 " \
576 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=16 "
577 #define LIBNAME "ppc440"
578 #define CORENAME "PPC440"
581 #ifdef FORCE_PPC440FP2
583 #define ARCHITECTURE "POWER"
584 #define SUBARCHITECTURE "PPC440FP2"
585 #define SUBDIRNAME "power"
586 #define ARCHCONFIG "-DPPC440FP2 " \
587 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=32 " \
588 "-DL2_SIZE=16384 -DL2_LINESIZE=128 " \
589 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=16 "
590 #define LIBNAME "ppc440FP2"
591 #define CORENAME "PPC440FP2"
596 #define ARCHITECTURE "POWER"
597 #define SUBARCHITECTURE "CELL"
598 #define SUBDIRNAME "power"
599 #define ARCHCONFIG "-DCELL " \
600 "-DL1_DATA_SIZE=262144 -DL1_DATA_LINESIZE=128 " \
601 "-DL2_SIZE=512488 -DL2_LINESIZE=128 " \
602 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
603 #define LIBNAME "cell"
604 #define CORENAME "CELL"
607 #ifdef FORCE_SICORTEX
609 #define ARCHITECTURE "MIPS"
610 #define SUBARCHITECTURE "SICORTEX"
611 #define SUBDIRNAME "mips"
612 #define ARCHCONFIG "-DSICORTEX " \
613 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=32 " \
614 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
615 "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
616 #define LIBNAME "mips"
617 #define CORENAME "sicortex"
621 #ifdef FORCE_LOONGSON3A
623 #define ARCHITECTURE "MIPS"
624 #define SUBARCHITECTURE "LOONGSON3A"
625 #define SUBDIRNAME "mips64"
626 #define ARCHCONFIG "-DLOONGSON3A " \
627 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
628 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
629 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 "
630 #define LIBNAME "loongson3a"
631 #define CORENAME "LOONGSON3A"
635 #ifdef FORCE_LOONGSON3B
637 #define ARCHITECTURE "MIPS"
638 #define SUBARCHITECTURE "LOONGSON3B"
639 #define SUBDIRNAME "mips64"
640 #define ARCHCONFIG "-DLOONGSON3B " \
641 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
642 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
643 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 "
644 #define LIBNAME "loongson3b"
645 #define CORENAME "LOONGSON3B"
649 #ifdef FORCE_ITANIUM2
651 #define ARCHITECTURE "IA64"
652 #define SUBARCHITECTURE "ITANIUM2"
653 #define SUBDIRNAME "ia64"
654 #define ARCHCONFIG "-DITANIUM2 " \
655 "-DL1_DATA_SIZE=262144 -DL1_DATA_LINESIZE=128 " \
656 "-DL2_SIZE=1572864 -DL2_LINESIZE=128 -DDTB_SIZE=16384 -DDTB_DEFAULT_ENTRIES=128 "
657 #define LIBNAME "itanium2"
658 #define CORENAME "itanium2"
663 #define ARCHITECTURE "SPARC"
664 #define SUBARCHITECTURE "SPARC"
665 #define SUBDIRNAME "sparc"
666 #define ARCHCONFIG "-DSPARC -DV9 " \
667 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
668 "-DL2_SIZE=1572864 -DL2_LINESIZE=64 -DDTB_SIZE=8192 -DDTB_DEFAULT_ENTRIES=64 "
669 #define LIBNAME "sparc"
670 #define CORENAME "sparc"
675 #define ARCHITECTURE "SPARC"
676 #define SUBARCHITECTURE "SPARC"
677 #define SUBDIRNAME "sparc"
678 #define ARCHCONFIG "-DSPARC -DV7 " \
679 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=64 " \
680 "-DL2_SIZE=1572864 -DL2_LINESIZE=64 -DDTB_SIZE=8192 -DDTB_DEFAULT_ENTRIES=64 "
681 #define LIBNAME "sparcv7"
682 #define CORENAME "sparcv7"
687 #define ARCHITECTURE "GENERIC"
688 #define SUBARCHITECTURE "GENERIC"
689 #define SUBDIRNAME "generic"
690 #define ARCHCONFIG "-DGENERIC " \
691 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=128 " \
692 "-DL2_SIZE=512488 -DL2_LINESIZE=128 " \
693 "-DDTB_DEFAULT_ENTRIES=128 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=8 "
694 #define LIBNAME "generic"
695 #define CORENAME "generic"
700 #define ARCHITECTURE "ARM"
701 #define SUBARCHITECTURE "ARMV7"
702 #define SUBDIRNAME "arm"
703 #define ARCHCONFIG "-DARMV7 " \
704 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
705 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
706 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 " \
707 "-DHAVE_VFPV3 -DHAVE_VFP"
708 #define LIBNAME "armv7"
709 #define CORENAME "ARMV7"
715 #define ARCHITECTURE "ARM"
716 #define SUBARCHITECTURE "ARMV6"
717 #define SUBDIRNAME "arm"
718 #define ARCHCONFIG "-DARMV6 " \
719 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
720 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
721 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 " \
723 #define LIBNAME "armv6"
724 #define CORENAME "ARMV6"
730 #define ARCHITECTURE "ARM"
731 #define SUBARCHITECTURE "ARMV5"
732 #define SUBDIRNAME "arm"
733 #define ARCHCONFIG "-DARMV5 " \
734 "-DL1_DATA_SIZE=65536 -DL1_DATA_LINESIZE=32 " \
735 "-DL2_SIZE=512488 -DL2_LINESIZE=32 " \
736 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=4 " \
738 #define LIBNAME "armv5"
739 #define CORENAME "ARMV5"
746 #define ARCHITECTURE "ARM64"
747 #define SUBARCHITECTURE "ARMV8"
748 #define SUBDIRNAME "arm64"
749 #define ARCHCONFIG "-DARMV8 " \
750 "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
751 "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
752 "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=32 "
753 #define LIBNAME "armv8"
754 #define CORENAME "XGENE1"
761 #if defined(__powerpc__) || defined(__powerpc) || defined(powerpc) || \
762 defined(__PPC__) || defined(PPC) || defined(_POWER) || defined(__POWERPC__)
766 #define OPENBLAS_SUPPORTED
769 #if defined(__i386__) || (__x86_64__)
770 #include "cpuid_x86.c"
771 #define OPENBLAS_SUPPORTED
775 #include "cpuid_ia64.c"
776 #define OPENBLAS_SUPPORTED
780 #include "cpuid_alpha.c"
781 #define OPENBLAS_SUPPORTED
785 #include "cpuid_power.c"
786 #define OPENBLAS_SUPPORTED
790 #include "cpuid_sparc.c"
791 #define OPENBLAS_SUPPORTED
795 #include "cpuid_mips.c"
796 #define OPENBLAS_SUPPORTED
800 #include "cpuid_arm.c"
801 #define OPENBLAS_SUPPORTED
805 #include "cpuid_arm64.c"
806 #define OPENBLAS_SUPPORTED
810 #ifndef OPENBLAS_SUPPORTED
811 #error "This arch/CPU is not supported by OpenBLAS."
818 static int get_num_cores(void) {
822 #elif defined(__FreeBSD__) || defined(__APPLE__)
828 //returns the number of processors which are currently online
829 return sysconf(_SC_NPROCESSORS_ONLN);
831 #elif defined(OS_WINDOWS)
833 GetSystemInfo(&sysinfo);
834 return sysinfo.dwNumberOfProcessors;
836 #elif defined(__FreeBSD__) || defined(__APPLE__)
840 sysctl(m, 2, &count, &len, NULL, 0);
848 int main(int argc, char *argv[]){
851 char buffer[8192], *p, *q;
855 if (argc == 1) return 0;
857 switch (argv[1][0]) {
859 case '0' : /* for Makefile */
862 printf("CORE=%s\n", CORENAME);
864 #if defined(__i386__) || defined(__x86_64__) || defined(POWER) || defined(__mips__) || defined(__arm__) || defined(__aarch64__)
865 printf("CORE=%s\n", get_corename());
870 printf("LIBCORE=%s\n", LIBNAME);
877 printf("NUM_CORES=%d\n", get_num_cores());
879 #if defined(__arm__) && !defined(FORCE)
884 #if defined(__i386__) || defined(__x86_64__)
889 sprintf(buffer, "%s", ARCHCONFIG);
894 if ((*p == '-') && (*(p + 1) == 'D')) {
897 while ((*p != ' ') && (*p != '\0')) {
902 while ((*p != ' ') && (*p != '\0')) {
909 if ((*p == ' ') || (*p =='\0')) printf("=1");
919 #if NO_PARALLEL_MAKE==1
920 printf("MAKE += -j 1\n");
923 printf("MAKE += -j %d\n", get_num_cores());
929 case '1' : /* For config.h */
931 sprintf(buffer, "%s -DCORE_%s\n", ARCHCONFIG, CORENAME);
935 if ((*p == '-') && (*(p + 1) == 'D')) {
939 while ((*p != ' ') && (*p != '\0')) {
944 while ((*p != ' ') && (*p != '\0')) {
962 printf("#define CHAR_CORENAME \"%s\"\n", CORENAME);
964 #if defined(__i386__) || defined(__x86_64__) || defined(POWER) || defined(__mips__) || defined(__arm__) || defined(__aarch64__)
965 printf("#define CHAR_CORENAME \"%s\"\n", get_corename());
972 if (get_num_cores() > 1) printf("SMP=1\n");