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Commit | Line | Data |
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fc0c72b1 GN |
1 | dnl # |
2 | dnl # Checks if host toolchain supports SIMD instructions | |
3 | dnl # | |
4 | AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_TOOLCHAIN_SIMD], [ | |
5 | case "$host_cpu" in | |
6 | x86_64 | x86 | i686) | |
7 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE | |
8 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE2 | |
9 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE3 | |
10 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSSE3 | |
11 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_1 | |
12 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_2 | |
13 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX | |
14 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX2 | |
32ffaa3d GN |
15 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512F |
16 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512CD | |
17 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512DQ | |
18 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512BW | |
19 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512IFMA | |
20 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VBMI | |
21 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512PF | |
22 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512ER | |
23 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VL | |
010d1247 NL |
24 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AES |
25 | ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_PCLMULQDQ | |
fc0c72b1 GN |
26 | ;; |
27 | esac | |
28 | ]) | |
29 | ||
30 | dnl # | |
31 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE | |
32 | dnl # | |
33 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE], [ | |
34 | AC_MSG_CHECKING([whether host toolchain supports SSE]) | |
35 | ||
36 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
37 | void main() | |
38 | { | |
39 | __asm__ __volatile__("xorps %xmm0, %xmm1"); | |
40 | } | |
41 | ]])], [ | |
42 | AC_DEFINE([HAVE_SSE], 1, [Define if host toolchain supports SSE]) | |
43 | AC_MSG_RESULT([yes]) | |
44 | ], [ | |
45 | AC_MSG_RESULT([no]) | |
46 | ]) | |
47 | ]) | |
48 | ||
49 | dnl # | |
50 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE2 | |
51 | dnl # | |
52 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE2], [ | |
53 | AC_MSG_CHECKING([whether host toolchain supports SSE2]) | |
54 | ||
55 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
56 | void main() | |
57 | { | |
58 | __asm__ __volatile__("pxor %xmm0, %xmm1"); | |
59 | } | |
60 | ]])], [ | |
61 | AC_DEFINE([HAVE_SSE2], 1, [Define if host toolchain supports SSE2]) | |
62 | AC_MSG_RESULT([yes]) | |
63 | ], [ | |
64 | AC_MSG_RESULT([no]) | |
65 | ]) | |
66 | ]) | |
67 | ||
68 | dnl # | |
69 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE3 | |
70 | dnl # | |
71 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE3], [ | |
72 | AC_MSG_CHECKING([whether host toolchain supports SSE3]) | |
73 | ||
74 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
75 | void main() | |
76 | { | |
77 | char v[16]; | |
78 | __asm__ __volatile__("lddqu %0,%%xmm0" :: "m"(v[0])); | |
79 | } | |
80 | ]])], [ | |
81 | AC_DEFINE([HAVE_SSE3], 1, [Define if host toolchain supports SSE3]) | |
82 | AC_MSG_RESULT([yes]) | |
83 | ], [ | |
84 | AC_MSG_RESULT([no]) | |
85 | ]) | |
86 | ]) | |
87 | ||
88 | dnl # | |
89 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSSE3 | |
90 | dnl # | |
91 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSSE3], [ | |
92 | AC_MSG_CHECKING([whether host toolchain supports SSSE3]) | |
93 | ||
94 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
95 | void main() | |
96 | { | |
97 | __asm__ __volatile__("pshufb %xmm0,%xmm1"); | |
98 | } | |
99 | ]])], [ | |
100 | AC_DEFINE([HAVE_SSSE3], 1, [Define if host toolchain supports SSSE3]) | |
101 | AC_MSG_RESULT([yes]) | |
102 | ], [ | |
103 | AC_MSG_RESULT([no]) | |
104 | ]) | |
105 | ]) | |
106 | ||
107 | dnl # | |
108 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_1 | |
109 | dnl # | |
110 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_1], [ | |
111 | AC_MSG_CHECKING([whether host toolchain supports SSE4.1]) | |
112 | ||
113 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
114 | void main() | |
115 | { | |
116 | __asm__ __volatile__("pmaxsb %xmm0,%xmm1"); | |
117 | } | |
118 | ]])], [ | |
119 | AC_DEFINE([HAVE_SSE4_1], 1, [Define if host toolchain supports SSE4.1]) | |
120 | AC_MSG_RESULT([yes]) | |
121 | ], [ | |
122 | AC_MSG_RESULT([no]) | |
123 | ]) | |
124 | ]) | |
125 | ||
126 | dnl # | |
127 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_2 | |
128 | dnl # | |
129 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_SSE4_2], [ | |
130 | AC_MSG_CHECKING([whether host toolchain supports SSE4.2]) | |
131 | ||
132 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
133 | void main() | |
134 | { | |
135 | __asm__ __volatile__("pcmpgtq %xmm0, %xmm1"); | |
136 | } | |
137 | ]])], [ | |
138 | AC_DEFINE([HAVE_SSE4_2], 1, [Define if host toolchain supports SSE4.2]) | |
139 | AC_MSG_RESULT([yes]) | |
140 | ], [ | |
141 | AC_MSG_RESULT([no]) | |
142 | ]) | |
143 | ]) | |
144 | ||
145 | dnl # | |
146 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX | |
147 | dnl # | |
148 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX], [ | |
149 | AC_MSG_CHECKING([whether host toolchain supports AVX]) | |
150 | ||
151 | AC_LINK_IFELSE([AC_LANG_SOURCE([[ | |
152 | void main() | |
153 | { | |
154 | char v[32]; | |
155 | __asm__ __volatile__("vmovdqa %0,%%ymm0" :: "m"(v[0])); | |
156 | } | |
157 | ]])], [ | |
158 | AC_MSG_RESULT([yes]) | |
159 | AC_DEFINE([HAVE_AVX], 1, [Define if host toolchain supports AVX]) | |
160 | ], [ | |
161 | AC_MSG_RESULT([no]) | |
162 | ]) | |
163 | ]) | |
164 | ||
165 | dnl # | |
166 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX2 | |
167 | dnl # | |
168 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX2], [ | |
169 | AC_MSG_CHECKING([whether host toolchain supports AVX2]) | |
170 | ||
171 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
172 | [ | |
173 | void main() | |
174 | { | |
175 | __asm__ __volatile__("vpshufb %ymm0,%ymm1,%ymm2"); | |
176 | } | |
177 | ]])], [ | |
178 | AC_MSG_RESULT([yes]) | |
179 | AC_DEFINE([HAVE_AVX2], 1, [Define if host toolchain supports AVX2]) | |
180 | ], [ | |
181 | AC_MSG_RESULT([no]) | |
182 | ]) | |
183 | ]) | |
32ffaa3d GN |
184 | |
185 | dnl # | |
186 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512F | |
187 | dnl # | |
188 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512F], [ | |
189 | AC_MSG_CHECKING([whether host toolchain supports AVX512F]) | |
190 | ||
191 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
192 | [ | |
193 | void main() | |
194 | { | |
195 | __asm__ __volatile__("vpandd %zmm0,%zmm1,%zmm2"); | |
196 | } | |
197 | ]])], [ | |
198 | AC_MSG_RESULT([yes]) | |
199 | AC_DEFINE([HAVE_AVX512F], 1, [Define if host toolchain supports AVX512F]) | |
200 | ], [ | |
201 | AC_MSG_RESULT([no]) | |
202 | ]) | |
203 | ]) | |
204 | ||
205 | dnl # | |
206 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512CD | |
207 | dnl # | |
208 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512CD], [ | |
209 | AC_MSG_CHECKING([whether host toolchain supports AVX512CD]) | |
210 | ||
211 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
212 | [ | |
213 | void main() | |
214 | { | |
215 | __asm__ __volatile__("vplzcntd %zmm0,%zmm1"); | |
216 | } | |
217 | ]])], [ | |
218 | AC_MSG_RESULT([yes]) | |
219 | AC_DEFINE([HAVE_AVX512CD], 1, [Define if host toolchain supports AVX512CD]) | |
220 | ], [ | |
221 | AC_MSG_RESULT([no]) | |
222 | ]) | |
223 | ]) | |
224 | ||
225 | dnl # | |
226 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512DQ | |
227 | dnl # | |
228 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512DQ], [ | |
229 | AC_MSG_CHECKING([whether host toolchain supports AVX512DQ]) | |
230 | ||
231 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
232 | [ | |
233 | void main() | |
234 | { | |
235 | __asm__ __volatile__("vandpd %zmm0,%zmm1,%zmm2"); | |
236 | } | |
237 | ]])], [ | |
238 | AC_MSG_RESULT([yes]) | |
239 | AC_DEFINE([HAVE_AVX512DQ], 1, [Define if host toolchain supports AVX512DQ]) | |
240 | ], [ | |
241 | AC_MSG_RESULT([no]) | |
242 | ]) | |
243 | ]) | |
244 | ||
245 | dnl # | |
246 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512BW | |
247 | dnl # | |
248 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512BW], [ | |
249 | AC_MSG_CHECKING([whether host toolchain supports AVX512BW]) | |
250 | ||
251 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
252 | [ | |
253 | void main() | |
254 | { | |
255 | __asm__ __volatile__("vpshufb %zmm0,%zmm1,%zmm2"); | |
256 | } | |
257 | ]])], [ | |
258 | AC_MSG_RESULT([yes]) | |
259 | AC_DEFINE([HAVE_AVX512BW], 1, [Define if host toolchain supports AVX512BW]) | |
260 | ], [ | |
261 | AC_MSG_RESULT([no]) | |
262 | ]) | |
263 | ]) | |
264 | ||
265 | dnl # | |
266 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512IFMA | |
267 | dnl # | |
268 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512IFMA], [ | |
269 | AC_MSG_CHECKING([whether host toolchain supports AVX512IFMA]) | |
270 | ||
271 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
272 | [ | |
273 | void main() | |
274 | { | |
275 | __asm__ __volatile__("vpmadd52luq %zmm0,%zmm1,%zmm2"); | |
276 | } | |
277 | ]])], [ | |
278 | AC_MSG_RESULT([yes]) | |
279 | AC_DEFINE([HAVE_AVX512IFMA], 1, [Define if host toolchain supports AVX512IFMA]) | |
280 | ], [ | |
281 | AC_MSG_RESULT([no]) | |
282 | ]) | |
283 | ]) | |
284 | ||
285 | dnl # | |
286 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VBMI | |
287 | dnl # | |
288 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VBMI], [ | |
289 | AC_MSG_CHECKING([whether host toolchain supports AVX512VBMI]) | |
290 | ||
291 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
292 | [ | |
293 | void main() | |
294 | { | |
295 | __asm__ __volatile__("vpermb %zmm0,%zmm1,%zmm2"); | |
296 | } | |
297 | ]])], [ | |
298 | AC_MSG_RESULT([yes]) | |
299 | AC_DEFINE([HAVE_AVX512VBMI], 1, [Define if host toolchain supports AVX512VBMI]) | |
300 | ], [ | |
301 | AC_MSG_RESULT([no]) | |
302 | ]) | |
303 | ]) | |
304 | ||
305 | dnl # | |
306 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512PF | |
307 | dnl # | |
308 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512PF], [ | |
309 | AC_MSG_CHECKING([whether host toolchain supports AVX512PF]) | |
310 | ||
311 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
312 | [ | |
313 | void main() | |
314 | { | |
315 | __asm__ __volatile__("vgatherpf0dps (%rsi,%zmm0,4){%k1}"); | |
316 | } | |
317 | ]])], [ | |
318 | AC_MSG_RESULT([yes]) | |
319 | AC_DEFINE([HAVE_AVX512PF], 1, [Define if host toolchain supports AVX512PF]) | |
320 | ], [ | |
321 | AC_MSG_RESULT([no]) | |
322 | ]) | |
323 | ]) | |
324 | ||
325 | dnl # | |
326 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512ER | |
327 | dnl # | |
328 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512ER], [ | |
329 | AC_MSG_CHECKING([whether host toolchain supports AVX512ER]) | |
330 | ||
331 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
332 | [ | |
333 | void main() | |
334 | { | |
335 | __asm__ __volatile__("vexp2pd %zmm0,%zmm1"); | |
336 | } | |
337 | ]])], [ | |
338 | AC_MSG_RESULT([yes]) | |
339 | AC_DEFINE([HAVE_AVX512ER], 1, [Define if host toolchain supports AVX512ER]) | |
340 | ], [ | |
341 | AC_MSG_RESULT([no]) | |
342 | ]) | |
343 | ]) | |
344 | ||
345 | dnl # | |
346 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VL | |
347 | dnl # | |
348 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AVX512VL], [ | |
349 | AC_MSG_CHECKING([whether host toolchain supports AVX512VL]) | |
350 | ||
351 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
352 | [ | |
353 | void main() | |
354 | { | |
355 | __asm__ __volatile__("vpabsq %zmm0,%zmm1"); | |
356 | } | |
357 | ]])], [ | |
358 | AC_MSG_RESULT([yes]) | |
359 | AC_DEFINE([HAVE_AVX512VL], 1, [Define if host toolchain supports AVX512VL]) | |
360 | ], [ | |
361 | AC_MSG_RESULT([no]) | |
362 | ]) | |
363 | ]) | |
010d1247 NL |
364 | |
365 | dnl # | |
366 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AES | |
367 | dnl # | |
368 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_AES], [ | |
369 | AC_MSG_CHECKING([whether host toolchain supports AES]) | |
370 | ||
371 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
372 | [ | |
373 | void main() | |
374 | { | |
375 | __asm__ __volatile__("aesenc %xmm0, %xmm1"); | |
376 | } | |
377 | ]])], [ | |
378 | AC_MSG_RESULT([yes]) | |
379 | AC_DEFINE([HAVE_AES], 1, [Define if host toolchain supports AES]) | |
380 | ], [ | |
381 | AC_MSG_RESULT([no]) | |
382 | ]) | |
383 | ]) | |
384 | ||
385 | dnl # | |
386 | dnl # ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_PCLMULQDQ | |
387 | dnl # | |
388 | AC_DEFUN([ZFS_AC_CONFIG_TOOLCHAIN_CAN_BUILD_PCLMULQDQ], [ | |
389 | AC_MSG_CHECKING([whether host toolchain supports PCLMULQDQ]) | |
390 | ||
391 | AC_LINK_IFELSE([AC_LANG_SOURCE([ | |
392 | [ | |
393 | void main() | |
394 | { | |
395 | __asm__ __volatile__("pclmulqdq %0, %%xmm0, %%xmm1" :: "i"(0)); | |
396 | } | |
397 | ]])], [ | |
398 | AC_MSG_RESULT([yes]) | |
399 | AC_DEFINE([HAVE_PCLMULQDQ], 1, [Define if host toolchain supports PCLMULQDQ]) | |
400 | ], [ | |
401 | AC_MSG_RESULT([no]) | |
402 | ]) | |
403 | ]) |