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5dd7507c CQ |
1 | /* |
2 | * lscpu - CPU architecture information helper | |
3 | * | |
4 | * Copyright (C) 2008 Cai Qian <qcai@redhat.com> | |
5 | * Copyright (C) 2008 Karel Zak <kzak@redhat.com> | |
6 | * | |
80dde62f | 7 | * This program is free software; you can redistribute it and/or modify |
5dd7507c | 8 | * it under the terms of the GNU General Public License as published by |
80dde62f | 9 | * the Free Software Foundation; either version 2 of the License, or |
5dd7507c CQ |
10 | * (at your option) any later version. |
11 | * | |
80dde62f | 12 | * This program is distributed in the hope that it would be useful, |
5dd7507c CQ |
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 | * | |
7cebf0bb SK |
17 | * You should have received a copy of the GNU General Public License along |
18 | * with this program; if not, write to the Free Software Foundation, Inc., | |
19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
5dd7507c CQ |
20 | */ |
21 | ||
5bd31c6d | 22 | #include <assert.h> |
5dd7507c CQ |
23 | #include <ctype.h> |
24 | #include <dirent.h> | |
5dd7507c CQ |
25 | #include <errno.h> |
26 | #include <fcntl.h> | |
27 | #include <getopt.h> | |
28 | #include <stdio.h> | |
29 | #include <stdlib.h> | |
30 | #include <string.h> | |
31 | #include <sys/utsname.h> | |
32 | #include <unistd.h> | |
33 | #include <stdarg.h> | |
39561c70 KZ |
34 | #include <sys/types.h> |
35 | #include <sys/stat.h> | |
32865bd5 | 36 | #include <sys/personality.h> |
5dd7507c | 37 | |
83db4eb2 OO |
38 | #include <libsmartcols.h> |
39 | ||
efb8854f | 40 | #include "closestream.h" |
41a8940d | 41 | #include "optutils.h" |
71061694 | 42 | |
fb2627ce | 43 | #include "lscpu.h" |
0ebbe9f1 | 44 | |
2ba641e5 | 45 | static const char *virt_types[] = { |
7454b598 KZ |
46 | [VIRT_TYPE_NONE] = N_("none"), |
47 | [VIRT_TYPE_PARA] = N_("para"), | |
48 | [VIRT_TYPE_FULL] = N_("full"), | |
49 | [VIRT_TYPE_CONTAINER] = N_("container"), | |
c8b64f6d KZ |
50 | }; |
51 | ||
2ba641e5 | 52 | static const char *hv_vendors[] = { |
7454b598 KZ |
53 | [VIRT_VENDOR_NONE] = NULL, |
54 | [VIRT_VENDOR_XEN] = "Xen", | |
55 | [VIRT_VENDOR_KVM] = "KVM", | |
56 | [VIRT_VENDOR_MSHV] = "Microsoft", | |
57 | [VIRT_VENDOR_VMWARE] = "VMware", | |
58 | [VIRT_VENDOR_IBM] = "IBM", | |
59 | [VIRT_VENDOR_VSERVER] = "Linux-VServer", | |
60 | [VIRT_VENDOR_UML] = "User-mode Linux", | |
61 | [VIRT_VENDOR_INNOTEK] = "Innotek GmbH", | |
62 | [VIRT_VENDOR_HITACHI] = "Hitachi", | |
63 | [VIRT_VENDOR_PARALLELS] = "Parallels", | |
64 | [VIRT_VENDOR_VBOX] = "Oracle", | |
65 | [VIRT_VENDOR_OS400] = "OS/400", | |
66 | [VIRT_VENDOR_PHYP] = "pHyp", | |
67 | [VIRT_VENDOR_SPAR] = "Unisys s-Par", | |
68 | [VIRT_VENDOR_WSL] = "Windows Subsystem for Linux" | |
96ce475f RM |
69 | }; |
70 | ||
a0fff77e | 71 | /* dispatching modes */ |
2ba641e5 | 72 | static const char *disp_modes[] = { |
a0fff77e HC |
73 | [DISP_HORIZONTAL] = N_("horizontal"), |
74 | [DISP_VERTICAL] = N_("vertical") | |
75 | }; | |
76 | ||
f9ac0210 KZ |
77 | struct polarization_modes { |
78 | char *parsable; | |
79 | char *readable; | |
80 | }; | |
81 | ||
2ba641e5 | 82 | static struct polarization_modes polar_modes[] = { |
8005924a KZ |
83 | [POLAR_UNKNOWN] = {"U", "-"}, |
84 | [POLAR_VLOW] = {"VL", "vert-low"}, | |
85 | [POLAR_VMEDIUM] = {"VM", "vert-medium"}, | |
86 | [POLAR_VHIGH] = {"VH", "vert-high"}, | |
87 | [POLAR_HORIZONTAL] = {"H", "horizontal"}, | |
2b8fcb81 HC |
88 | }; |
89 | ||
477251f8 | 90 | /* |
3d27b76a | 91 | * IDs |
477251f8 KZ |
92 | */ |
93 | enum { | |
cc94324e | 94 | COL_CPU_BOGOMIPS, |
cc07239d KZ |
95 | COL_CPU_CPU, |
96 | COL_CPU_CORE, | |
97 | COL_CPU_SOCKET, | |
98 | COL_CPU_NODE, | |
99 | COL_CPU_BOOK, | |
100 | COL_CPU_DRAWER, | |
101 | COL_CPU_CACHE, | |
102 | COL_CPU_POLARIZATION, | |
103 | COL_CPU_ADDRESS, | |
104 | COL_CPU_CONFIGURED, | |
105 | COL_CPU_ONLINE, | |
6d880d3d | 106 | COL_CPU_MHZ, |
cc07239d KZ |
107 | COL_CPU_MAXMHZ, |
108 | COL_CPU_MINMHZ, | |
477251f8 KZ |
109 | }; |
110 | ||
0e86bc84 KZ |
111 | enum { |
112 | COL_CACHE_ALLSIZE, | |
113 | COL_CACHE_LEVEL, | |
114 | COL_CACHE_NAME, | |
115 | COL_CACHE_ONESIZE, | |
116 | COL_CACHE_TYPE, | |
117 | COL_CACHE_WAYS, | |
cf3b6b71 KZ |
118 | COL_CACHE_ALLOCPOL, |
119 | COL_CACHE_WRITEPOL, | |
120 | COL_CACHE_PHYLINE, | |
121 | COL_CACHE_SETS, | |
122 | COL_CACHE_COHERENCYSIZE | |
0e86bc84 KZ |
123 | }; |
124 | ||
125 | ||
3d27b76a KZ |
126 | /* column description |
127 | */ | |
128 | struct lscpu_coldesc { | |
129 | const char *name; | |
130 | const char *help; | |
131 | ||
0e86bc84 | 132 | int flags; |
3d27b76a | 133 | unsigned int is_abbr:1; /* name is abbreviation */ |
477251f8 KZ |
134 | }; |
135 | ||
cc07239d | 136 | static struct lscpu_coldesc coldescs_cpu[] = |
3d27b76a | 137 | { |
cc94324e | 138 | [COL_CPU_BOGOMIPS] = { "BOGOMIPS", N_("crude measurement of CPU speed"), SCOLS_FL_RIGHT, 1 }, |
2ec00a10 KZ |
139 | [COL_CPU_CPU] = { "CPU", N_("logical CPU number"), SCOLS_FL_RIGHT, 1 }, |
140 | [COL_CPU_CORE] = { "CORE", N_("logical core number"), SCOLS_FL_RIGHT }, | |
141 | [COL_CPU_SOCKET] = { "SOCKET", N_("logical socket number"), SCOLS_FL_RIGHT }, | |
142 | [COL_CPU_NODE] = { "NODE", N_("logical NUMA node number"), SCOLS_FL_RIGHT }, | |
143 | [COL_CPU_BOOK] = { "BOOK", N_("logical book number"), SCOLS_FL_RIGHT }, | |
144 | [COL_CPU_DRAWER] = { "DRAWER", N_("logical drawer number"), SCOLS_FL_RIGHT }, | |
cc07239d KZ |
145 | [COL_CPU_CACHE] = { "CACHE", N_("shows how caches are shared between CPUs") }, |
146 | [COL_CPU_POLARIZATION] = { "POLARIZATION", N_("CPU dispatching mode on virtual hardware") }, | |
147 | [COL_CPU_ADDRESS] = { "ADDRESS", N_("physical address of a CPU") }, | |
148 | [COL_CPU_CONFIGURED] = { "CONFIGURED", N_("shows if the hypervisor has allocated the CPU") }, | |
2ec00a10 | 149 | [COL_CPU_ONLINE] = { "ONLINE", N_("shows if Linux currently makes use of the CPU"), SCOLS_FL_RIGHT }, |
6d880d3d | 150 | [COL_CPU_MHZ] = { "MHZ", N_("shows the currently MHz of the CPU"), SCOLS_FL_RIGHT }, |
2ec00a10 KZ |
151 | [COL_CPU_MAXMHZ] = { "MAXMHZ", N_("shows the maximum MHz of the CPU"), SCOLS_FL_RIGHT }, |
152 | [COL_CPU_MINMHZ] = { "MINMHZ", N_("shows the minimum MHz of the CPU"), SCOLS_FL_RIGHT } | |
0e86bc84 KZ |
153 | }; |
154 | ||
155 | static struct lscpu_coldesc coldescs_cache[] = | |
156 | { | |
157 | [COL_CACHE_ALLSIZE] = { "ALL-SIZE", N_("size of all system caches"), SCOLS_FL_RIGHT }, | |
158 | [COL_CACHE_LEVEL] = { "LEVEL", N_("cache level"), SCOLS_FL_RIGHT }, | |
159 | [COL_CACHE_NAME] = { "NAME", N_("cache name") }, | |
160 | [COL_CACHE_ONESIZE] = { "ONE-SIZE", N_("size of one cache"), SCOLS_FL_RIGHT }, | |
161 | [COL_CACHE_TYPE] = { "TYPE", N_("cache type") }, | |
cf3b6b71 KZ |
162 | [COL_CACHE_WAYS] = { "WAYS", N_("ways of associativity"), SCOLS_FL_RIGHT }, |
163 | [COL_CACHE_ALLOCPOL] = { "ALLOC-POLICY", N_("allocation policy") }, | |
164 | [COL_CACHE_WRITEPOL] = { "WRITE-POLICY", N_("write policy") }, | |
165 | [COL_CACHE_PHYLINE] = { "PHY-LINE", N_("number of physical cache line per cache t"), SCOLS_FL_RIGHT }, | |
166 | [COL_CACHE_SETS] = { "SETS", N_("number of sets in the cache; set lines has the same cache index"), SCOLS_FL_RIGHT }, | |
167 | [COL_CACHE_COHERENCYSIZE] = { "COHERENCY-SIZE", N_("minimum amount of data in bytes transferred from memory to cache"), SCOLS_FL_RIGHT } | |
3d27b76a | 168 | }; |
477251f8 | 169 | |
91eef60c KZ |
170 | static int is_term = 0; |
171 | ||
43715b4e KZ |
172 | UL_DEBUG_DEFINE_MASK(lscpu); |
173 | UL_DEBUG_DEFINE_MASKNAMES(lscpu) = UL_DEBUG_EMPTY_MASKNAMES; | |
174 | ||
175 | static void lscpu_init_debug(void) | |
176 | { | |
177 | __UL_INIT_DEBUG_FROM_ENV(lscpu, LSCPU_DEBUG_, 0, LSCPU_DEBUG); | |
178 | } | |
179 | ||
583f14cc | 180 | static int |
cc07239d | 181 | cpu_column_name_to_id(const char *name, size_t namesz) |
477251f8 | 182 | { |
329fd1c3 | 183 | size_t i; |
477251f8 | 184 | |
cc07239d KZ |
185 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) { |
186 | const char *cn = coldescs_cpu[i].name; | |
477251f8 KZ |
187 | |
188 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
189 | return i; | |
190 | } | |
191 | warnx(_("unknown column: %s"), name); | |
192 | return -1; | |
193 | } | |
194 | ||
0e86bc84 KZ |
195 | static int |
196 | cache_column_name_to_id(const char *name, size_t namesz) | |
197 | { | |
198 | size_t i; | |
199 | ||
200 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) { | |
201 | const char *cn = coldescs_cache[i].name; | |
202 | ||
203 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
204 | return i; | |
205 | } | |
206 | warnx(_("unknown column: %s"), name); | |
207 | return -1; | |
208 | } | |
209 | ||
27c349f9 KZ |
210 | static void lscpu_context_init_paths(struct lscpu_cxt *cxt) |
211 | { | |
212 | DBG(MISC, ul_debugobj(cxt, "initialize paths")); | |
213 | ul_path_init_debug(); | |
214 | ||
215 | /* /sys/devices/system/cpu */ | |
216 | cxt->syscpu = ul_new_path(_PATH_SYS_CPU); | |
217 | if (!cxt->syscpu) | |
218 | err(EXIT_FAILURE, _("failed to initialize CPUs sysfs handler")); | |
219 | if (cxt->prefix) | |
220 | ul_path_set_prefix(cxt->syscpu, cxt->prefix); | |
221 | ||
222 | /* /proc */ | |
223 | cxt->procfs = ul_new_path("/proc"); | |
224 | if (!cxt->procfs) | |
225 | err(EXIT_FAILURE, _("failed to initialize procfs handler")); | |
226 | if (cxt->prefix) | |
227 | ul_path_set_prefix(cxt->procfs, cxt->prefix); | |
228 | } | |
229 | ||
230 | static struct lscpu_cxt *lscpu_new_context(void) | |
231 | { | |
232 | return xcalloc(1, sizeof(struct lscpu_cxt)); | |
233 | } | |
234 | ||
235 | static void lscpu_free_context(struct lscpu_cxt *cxt) | |
236 | { | |
237 | size_t i; | |
238 | ||
239 | if (!cxt) | |
240 | return; | |
241 | ||
242 | DBG(MISC, ul_debugobj(cxt, "freeing context")); | |
243 | ||
244 | DBG(MISC, ul_debugobj(cxt, " de-initialize paths")); | |
245 | ul_unref_path(cxt->syscpu); | |
246 | ul_unref_path(cxt->procfs); | |
247 | ||
248 | DBG(MISC, ul_debugobj(cxt, " freeing cpus")); | |
249 | for (i = 0; i < cxt->npossibles; i++) { | |
250 | lscpu_unref_cpu(cxt->cpus[i]); | |
251 | cxt->cpus[i] = NULL; | |
252 | } | |
253 | DBG(MISC, ul_debugobj(cxt, " freeing types")); | |
254 | for (i = 0; i < cxt->ncputypes; i++) { | |
255 | lscpu_unref_cputype(cxt->cputypes[i]); | |
256 | cxt->cputypes[i] = NULL; | |
257 | } | |
258 | ||
259 | free(cxt->present); | |
260 | free(cxt->online); | |
261 | free(cxt->cputypes); | |
262 | free(cxt->cpus); | |
263 | ||
264 | for (i = 0; i < cxt->nvuls; i++) { | |
265 | free(cxt->vuls[i].name); | |
266 | free(cxt->vuls[i].text); | |
267 | } | |
268 | free(cxt->vuls); | |
269 | ||
270 | for (i = 0; i < cxt->nnodes; i++) | |
271 | free(cxt->nodemaps[i]); | |
272 | ||
273 | free(cxt->nodemaps); | |
274 | free(cxt->idx2nodenum); | |
275 | ||
276 | lscpu_free_virtualization(cxt->virt); | |
277 | lscpu_free_architecture(cxt->arch); | |
6fbb5328 | 278 | |
27c349f9 | 279 | lscpu_free_caches(cxt->ecaches, cxt->necaches); |
6fbb5328 | 280 | lscpu_free_caches(cxt->caches, cxt->ncaches); |
27c349f9 KZ |
281 | |
282 | free(cxt); | |
283 | } | |
284 | ||
63c5e7f8 KZ |
285 | static void __fill_id( struct lscpu_cxt *cxt, |
286 | struct lscpu_cpu *cpu, | |
287 | int id, cpu_set_t **map, | |
288 | size_t nitems, | |
289 | char *buf, size_t bufsz) | |
290 | { | |
291 | *buf = '\0'; | |
292 | ||
293 | if (cxt->show_physical) { | |
294 | if (id < 0) | |
295 | snprintf(buf, bufsz, "-"); | |
296 | else | |
297 | snprintf(buf, bufsz, "%d", id); | |
298 | } else if (map) { | |
299 | size_t i; | |
300 | ||
301 | if (cpuset_ary_isset(cpu->logical_id, map, nitems, | |
302 | cxt->setsize, &i) == 0) | |
303 | snprintf(buf, bufsz, "%zu", i); | |
304 | } | |
305 | } | |
5dd7507c | 306 | |
63c5e7f8 KZ |
307 | #define fill_id(_cxt, _cpu, NAME, _buf, _bufsz) \ |
308 | __fill_id(_cxt, (_cpu), \ | |
309 | (_cpu)-> NAME ## id, \ | |
310 | (_cpu)->type-> NAME ## maps, \ | |
311 | (_cpu)->type->n ## NAME ## s, \ | |
312 | _buf, _bufsz) | |
313 | ||
314 | static char *get_cell_data( | |
315 | struct lscpu_cxt *cxt, | |
316 | struct lscpu_cpu *cpu, int col, | |
317 | char *buf, size_t bufsz) | |
5dd7507c | 318 | { |
4f642863 | 319 | size_t i; |
e3b3a2f3 KZ |
320 | |
321 | *buf = '\0'; | |
5dd7507c | 322 | |
63c5e7f8 KZ |
323 | if (!cpu->type) |
324 | return NULL; | |
325 | ||
477251f8 | 326 | switch (col) { |
cc07239d | 327 | case COL_CPU_CPU: |
63c5e7f8 | 328 | snprintf(buf, bufsz, "%d", cpu->logical_id); |
477251f8 | 329 | break; |
cc94324e KZ |
330 | case COL_CPU_BOGOMIPS: |
331 | if (cpu->bogomips) | |
332 | xstrncpy(buf, cpu->bogomips, bufsz); | |
333 | else if (cpu->type->bogomips) | |
334 | xstrncpy(buf, cpu->type->bogomips, bufsz); | |
335 | break; | |
cc07239d | 336 | case COL_CPU_CORE: |
63c5e7f8 | 337 | fill_id(cxt, cpu, core, buf, bufsz); |
477251f8 | 338 | break; |
cc07239d | 339 | case COL_CPU_SOCKET: |
63c5e7f8 | 340 | fill_id(cxt, cpu, socket, buf, bufsz); |
477251f8 | 341 | break; |
cc07239d | 342 | case COL_CPU_DRAWER: |
63c5e7f8 | 343 | fill_id(cxt, cpu, drawer, buf, bufsz); |
b3adf6ef | 344 | break; |
cc07239d | 345 | case COL_CPU_BOOK: |
63c5e7f8 KZ |
346 | fill_id(cxt, cpu, book, buf, bufsz); |
347 | break; | |
348 | case COL_CPU_NODE: | |
349 | if (cpuset_ary_isset(cpu->logical_id, cxt->nodemaps, | |
350 | cxt->nnodes, cxt->setsize, &i) == 0) | |
351 | snprintf(buf, bufsz, "%d", cxt->idx2nodenum[i]); | |
477251f8 | 352 | break; |
cc07239d | 353 | case COL_CPU_CACHE: |
e3b3a2f3 | 354 | { |
63c5e7f8 | 355 | const char *last = NULL; |
e3b3a2f3 KZ |
356 | char *p = buf; |
357 | size_t sz = bufsz; | |
e3b3a2f3 | 358 | |
63c5e7f8 KZ |
359 | for (i = 0; i < cxt->ncaches; i++) { |
360 | int x; | |
361 | struct lscpu_cache *ca; | |
362 | const char *name = cxt->caches[i].name; | |
e9d659ea | 363 | |
63c5e7f8 KZ |
364 | if (last && strcmp(last, name) == 0) |
365 | continue; | |
366 | last = name; | |
367 | ca = lscpu_cpu_get_cache(cxt, cpu, name); | |
368 | if (!ca) | |
369 | continue; | |
370 | x = snprintf(p, sz, "%d", ca->id); | |
371 | if (x < 0 || (size_t) x >= sz) | |
372 | return NULL; | |
373 | p += x; | |
374 | sz -= x; | |
e07cca6b KZ |
375 | if (sz < 2) |
376 | return NULL; | |
377 | *p++ = cxt->show_compatible ? ',' : ':'; | |
378 | *p = '\0'; | |
379 | sz--; | |
5dd7507c | 380 | } |
e07cca6b KZ |
381 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
382 | *(p - 1) = '\0'; | |
477251f8 | 383 | break; |
e3b3a2f3 | 384 | } |
cc07239d | 385 | case COL_CPU_POLARIZATION: |
63c5e7f8 KZ |
386 | if (cpu->polarization < 0) |
387 | break; | |
388 | snprintf(buf, bufsz, "%s", | |
389 | cxt->mode == LSCPU_OUTPUT_PARSABLE ? | |
390 | polar_modes[cpu->polarization].parsable : | |
391 | polar_modes[cpu->polarization].readable); | |
2b8fcb81 | 392 | break; |
cc07239d | 393 | case COL_CPU_ADDRESS: |
63c5e7f8 KZ |
394 | if (cpu->address < 0) |
395 | break; | |
396 | snprintf(buf, bufsz, "%d", cpu->address); | |
596b8845 | 397 | break; |
cc07239d | 398 | case COL_CPU_CONFIGURED: |
63c5e7f8 | 399 | if (cpu->configured < 0) |
e43fc13e | 400 | break; |
63c5e7f8 | 401 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE) |
f205c90a | 402 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 403 | cpu->configured ? _("Y") : _("N")); |
e43fc13e | 404 | else |
f205c90a | 405 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 406 | cpu->configured ? _("yes") : _("no")); |
d231eea1 | 407 | break; |
cc07239d | 408 | case COL_CPU_ONLINE: |
63c5e7f8 | 409 | if (!cxt->online) |
e43fc13e | 410 | break; |
63c5e7f8 | 411 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE) |
f205c90a | 412 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 413 | is_cpu_online(cxt, cpu) ? _("Y") : _("N")); |
e43fc13e | 414 | else |
f205c90a | 415 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 416 | is_cpu_online(cxt, cpu) ? _("yes") : _("no")); |
a7e5300c | 417 | break; |
6d880d3d KZ |
418 | case COL_CPU_MHZ: |
419 | if (cpu->mhz) | |
420 | xstrncpy(buf, cpu->mhz, bufsz); | |
421 | break; | |
cc07239d | 422 | case COL_CPU_MAXMHZ: |
63c5e7f8 KZ |
423 | if (cpu->mhz_max_freq) |
424 | snprintf(buf, bufsz, "%.4f", cpu->mhz_max_freq); | |
e065a597 | 425 | break; |
cc07239d | 426 | case COL_CPU_MINMHZ: |
63c5e7f8 KZ |
427 | if (cpu->mhz_min_freq) |
428 | snprintf(buf, bufsz, "%.4f", cpu->mhz_min_freq); | |
44320710 | 429 | break; |
477251f8 | 430 | } |
e3b3a2f3 KZ |
431 | return buf; |
432 | } | |
433 | ||
63c5e7f8 KZ |
434 | static char *get_cell_header( |
435 | struct lscpu_cxt *cxt, int col, | |
436 | char *buf, size_t bufsz) | |
e3b3a2f3 KZ |
437 | { |
438 | *buf = '\0'; | |
439 | ||
cc07239d | 440 | if (col == COL_CPU_CACHE) { |
63c5e7f8 | 441 | const char *last = NULL; |
e3b3a2f3 KZ |
442 | char *p = buf; |
443 | size_t sz = bufsz; | |
63c5e7f8 KZ |
444 | size_t i; |
445 | ||
446 | for (i = 0; i < cxt->ncaches; i++) { | |
447 | struct lscpu_cache *ca = &cxt->caches[i]; | |
448 | int x; | |
449 | ||
450 | if (last && strcmp(last, ca->name) == 0) | |
451 | continue; | |
452 | last = ca->name; | |
e3b3a2f3 | 453 | |
63c5e7f8 | 454 | x = snprintf(p, sz, "%s", ca->name); |
06fa5817 | 455 | if (x < 0 || (size_t) x >= sz) |
e3b3a2f3 KZ |
456 | return NULL; |
457 | sz -= x; | |
458 | p += x; | |
e07cca6b KZ |
459 | if (sz < 2) |
460 | return NULL; | |
461 | *p++ = cxt->show_compatible ? ',' : ':'; | |
462 | *p = '\0'; | |
463 | sz--; | |
e3b3a2f3 | 464 | } |
e07cca6b KZ |
465 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
466 | *(p - 1) = '\0'; | |
63c5e7f8 | 467 | if (cxt->ncaches) |
e3b3a2f3 KZ |
468 | return buf; |
469 | } | |
cc07239d | 470 | snprintf(buf, bufsz, "%s", coldescs_cpu[col].name); |
e3b3a2f3 | 471 | return buf; |
477251f8 KZ |
472 | } |
473 | ||
1766641a | 474 | |
9d480e57 KZ |
475 | static void caches_add_line(struct lscpu_cxt *cxt, |
476 | struct libscols_table *tb, | |
477 | struct lscpu_cache *ca, | |
478 | int cols[], size_t ncols) | |
479 | { | |
480 | struct libscols_line *ln; | |
481 | size_t c; | |
482 | ||
483 | ln = scols_table_new_line(tb, NULL); | |
484 | if (!ln) | |
485 | err(EXIT_FAILURE, _("failed to allocate output line")); | |
486 | ||
487 | for (c = 0; c < ncols; c++) { | |
488 | char *data = NULL; | |
489 | int col = cols[c]; | |
490 | ||
491 | switch (col) { | |
492 | case COL_CACHE_NAME: | |
493 | if (ca->name) | |
494 | data = xstrdup(ca->name); | |
495 | break; | |
496 | case COL_CACHE_ONESIZE: | |
497 | if (!ca->size) | |
498 | break; | |
499 | if (cxt->bytes) | |
500 | xasprintf(&data, "%" PRIu64, ca->size); | |
501 | else | |
502 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, ca->size); | |
503 | break; | |
504 | case COL_CACHE_ALLSIZE: | |
505 | { | |
506 | uint64_t sz = lscpu_get_cache_full_size(cxt, ca->name); | |
507 | if (!sz) | |
508 | break; | |
509 | if (cxt->bytes) | |
510 | xasprintf(&data, "%" PRIu64, sz); | |
511 | else | |
512 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, sz); | |
513 | break; | |
514 | } | |
515 | case COL_CACHE_WAYS: | |
516 | if (ca->ways_of_associativity) | |
517 | xasprintf(&data, "%u", ca->ways_of_associativity); | |
518 | break; | |
519 | ||
520 | case COL_CACHE_TYPE: | |
521 | if (ca->type) | |
522 | data = xstrdup(ca->type); | |
523 | break; | |
524 | case COL_CACHE_LEVEL: | |
525 | if (ca->level) | |
526 | xasprintf(&data, "%d", ca->level); | |
527 | break; | |
528 | case COL_CACHE_ALLOCPOL: | |
529 | if (ca->allocation_policy) | |
530 | data = xstrdup(ca->allocation_policy); | |
531 | break; | |
532 | case COL_CACHE_WRITEPOL: | |
533 | if (ca->write_policy) | |
534 | data = xstrdup(ca->write_policy); | |
535 | break; | |
536 | case COL_CACHE_PHYLINE: | |
537 | if (ca->physical_line_partition) | |
538 | xasprintf(&data, "%u", ca->physical_line_partition); | |
539 | break; | |
540 | case COL_CACHE_SETS: | |
541 | if (ca->number_of_sets) | |
542 | xasprintf(&data, "%u", ca->number_of_sets); | |
543 | break; | |
544 | case COL_CACHE_COHERENCYSIZE: | |
545 | if (ca->coherency_line_size) | |
546 | xasprintf(&data, "%u", ca->coherency_line_size); | |
547 | break; | |
548 | } | |
549 | ||
550 | if (data && scols_line_refer_data(ln, c, data)) | |
551 | err(EXIT_FAILURE, _("failed to add output data")); | |
552 | } | |
553 | } | |
554 | ||
555 | ||
0e86bc84 KZ |
556 | /* |
557 | * [-C] backend | |
558 | */ | |
1766641a | 559 | static void print_caches_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
0e86bc84 | 560 | { |
1766641a KZ |
561 | size_t i; |
562 | struct libscols_table *tb; | |
563 | const char *last = NULL; | |
0e86bc84 KZ |
564 | |
565 | scols_init_debug(0); | |
566 | ||
1766641a KZ |
567 | tb = scols_new_table(); |
568 | if (!tb) | |
0e86bc84 | 569 | err(EXIT_FAILURE, _("failed to allocate output table")); |
1766641a KZ |
570 | if (cxt->json) { |
571 | scols_table_enable_json(tb, 1); | |
572 | scols_table_set_name(tb, "caches"); | |
0e86bc84 KZ |
573 | } |
574 | ||
575 | for (i = 0; i < ncols; i++) { | |
576 | struct lscpu_coldesc *cd = &coldescs_cache[cols[i]]; | |
1766641a | 577 | if (!scols_table_new_column(tb, cd->name, 0, cd->flags)) |
0e86bc84 KZ |
578 | err(EXIT_FAILURE, _("failed to allocate output column")); |
579 | } | |
580 | ||
9d480e57 | 581 | /* standard caches */ |
1766641a KZ |
582 | for (i = 0; i < cxt->ncaches; i++) { |
583 | struct lscpu_cache *ca = &cxt->caches[i]; | |
0e86bc84 | 584 | |
1766641a KZ |
585 | if (last && strcmp(last, ca->name) == 0) |
586 | continue; | |
1766641a | 587 | last = ca->name; |
9d480e57 KZ |
588 | caches_add_line(cxt, tb, ca, cols, ncols); |
589 | } | |
1766641a | 590 | |
9d480e57 KZ |
591 | /* extra caches */ |
592 | for (i = 0; i < cxt->necaches; i++) { | |
593 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
318542e0 | 594 | |
9d480e57 KZ |
595 | if (last && strcmp(last, ca->name) == 0) |
596 | continue; | |
597 | last = ca->name; | |
598 | caches_add_line(cxt, tb, ca, cols, ncols); | |
0e86bc84 KZ |
599 | } |
600 | ||
1766641a KZ |
601 | scols_print_table(tb); |
602 | scols_unref_table(tb); | |
0e86bc84 KZ |
603 | } |
604 | ||
477251f8 | 605 | /* |
ba45d8c1 | 606 | * [-p] backend, we support two parsable formats: |
477251f8 KZ |
607 | * |
608 | * 1) "compatible" -- this format is compatible with the original lscpu(1) | |
609 | * output and it contains fixed set of the columns. The CACHE columns are at | |
610 | * the end of the line and the CACHE is not printed if the number of the caches | |
611 | * is zero. The CACHE columns are separated by two commas, for example: | |
612 | * | |
613 | * $ lscpu --parse | |
614 | * # CPU,Core,Socket,Node,,L1d,L1i,L2 | |
615 | * 0,0,0,0,,0,0,0 | |
616 | * 1,1,0,0,,1,1,0 | |
617 | * | |
618 | * 2) "user defined output" -- this format prints always all columns without | |
619 | * special prefix for CACHE column. If there are not CACHEs then the column is | |
620 | * empty and the header "Cache" is printed rather than a real name of the cache. | |
621 | * The CACHE columns are separated by ':'. | |
622 | * | |
623 | * $ lscpu --parse=CPU,CORE,SOCKET,NODE,CACHE | |
624 | * # CPU,Core,Socket,Node,L1d:L1i:L2 | |
625 | * 0,0,0,0,0:0:0 | |
626 | * 1,1,0,0,1:1:0 | |
627 | */ | |
0710bb13 | 628 | static void print_cpus_parsable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
477251f8 | 629 | { |
e3b3a2f3 | 630 | char buf[BUFSIZ], *data; |
0710bb13 | 631 | size_t i; |
477251f8 | 632 | |
e3b3a2f3 KZ |
633 | /* |
634 | * Header | |
635 | */ | |
477251f8 KZ |
636 | printf(_( |
637 | "# The following is the parsable format, which can be fed to other\n" | |
638 | "# programs. Each different item in every column has an unique ID\n" | |
6321d34f | 639 | "# starting usually from zero.\n")); |
477251f8 KZ |
640 | |
641 | fputs("# ", stdout); | |
642 | for (i = 0; i < ncols; i++) { | |
3d27b76a | 643 | int col = cols[i]; |
b9d18bc3 | 644 | |
cc07239d | 645 | if (col == COL_CPU_CACHE) { |
0710bb13 | 646 | if (cxt->show_compatible && !cxt->ncaches) |
477251f8 | 647 | continue; |
0710bb13 | 648 | if (cxt->show_compatible && i != 0) |
477251f8 | 649 | putchar(','); |
477251f8 | 650 | } |
e3b3a2f3 KZ |
651 | if (i > 0) |
652 | putchar(','); | |
653 | ||
0710bb13 | 654 | data = get_cell_header(cxt, col, buf, sizeof(buf)); |
cc07239d KZ |
655 | if (data && * data && col != COL_CPU_CACHE && |
656 | !coldescs_cpu[col].is_abbr) { | |
3d27b76a KZ |
657 | /* |
658 | * For normal column names use mixed case (e.g. "Socket") | |
659 | */ | |
660 | char *p = data + 1; | |
661 | ||
14e8be8a PU |
662 | while (p && *p != '\0') { |
663 | *p = tolower((unsigned int) *p); | |
664 | p++; | |
665 | } | |
3d27b76a | 666 | } |
e3b3a2f3 | 667 | fputs(data && *data ? data : "", stdout); |
477251f8 KZ |
668 | } |
669 | putchar('\n'); | |
670 | ||
e3b3a2f3 KZ |
671 | /* |
672 | * Data | |
673 | */ | |
0710bb13 KZ |
674 | for (i = 0; i < cxt->npossibles; i++) { |
675 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
676 | size_t c; | |
e3b3a2f3 | 677 | |
0710bb13 KZ |
678 | if (cxt->online) { |
679 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 680 | continue; |
0710bb13 | 681 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
682 | continue; |
683 | } | |
0710bb13 | 684 | if (cxt->present && !is_cpu_present(cxt, cpu)) |
a5cfffff | 685 | continue; |
0710bb13 | 686 | |
477251f8 | 687 | for (c = 0; c < ncols; c++) { |
0710bb13 KZ |
688 | if (cxt->show_compatible && cols[c] == COL_CPU_CACHE) { |
689 | if (!cxt->ncaches) | |
477251f8 KZ |
690 | continue; |
691 | if (c > 0) | |
692 | putchar(','); | |
693 | } | |
694 | if (c > 0) | |
695 | putchar(','); | |
e3b3a2f3 | 696 | |
0710bb13 | 697 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e3b3a2f3 | 698 | fputs(data && *data ? data : "", stdout); |
bdda3543 | 699 | *buf = '\0'; |
477251f8 | 700 | } |
5dd7507c CQ |
701 | putchar('\n'); |
702 | } | |
703 | } | |
704 | ||
ba45d8c1 KZ |
705 | /* |
706 | * [-e] backend | |
707 | */ | |
63c5e7f8 | 708 | static void print_cpus_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
ba45d8c1 | 709 | { |
63c5e7f8 | 710 | size_t i; |
e7213e34 KZ |
711 | char buf[BUFSIZ]; |
712 | const char *data; | |
63c5e7f8 | 713 | struct libscols_table *tb; |
ba45d8c1 | 714 | |
710ed55d KZ |
715 | scols_init_debug(0); |
716 | ||
63c5e7f8 KZ |
717 | tb = scols_new_table(); |
718 | if (!tb) | |
780ce22c | 719 | err(EXIT_FAILURE, _("failed to allocate output table")); |
63c5e7f8 KZ |
720 | if (cxt->json) { |
721 | scols_table_enable_json(tb, 1); | |
722 | scols_table_set_name(tb, "cpus"); | |
19a5510b | 723 | } |
ba45d8c1 KZ |
724 | |
725 | for (i = 0; i < ncols; i++) { | |
63c5e7f8 KZ |
726 | data = get_cell_header(cxt, cols[i], buf, sizeof(buf)); |
727 | if (!scols_table_new_column(tb, data, 0, coldescs_cpu[cols[i]].flags)) | |
780ce22c | 728 | err(EXIT_FAILURE, _("failed to allocate output column")); |
ba45d8c1 KZ |
729 | } |
730 | ||
63c5e7f8 KZ |
731 | for (i = 0; i < cxt->npossibles; i++) { |
732 | size_t c; | |
733 | struct libscols_line *ln; | |
734 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
ba45d8c1 | 735 | |
63c5e7f8 KZ |
736 | if (cxt->online) { |
737 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 738 | continue; |
63c5e7f8 | 739 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
740 | continue; |
741 | } | |
63c5e7f8 KZ |
742 | |
743 | if (cxt->present && !is_cpu_present(cxt, cpu)) | |
a5cfffff | 744 | continue; |
ba45d8c1 | 745 | |
63c5e7f8 KZ |
746 | ln = scols_table_new_line(tb, NULL); |
747 | if (!ln) | |
780ce22c | 748 | err(EXIT_FAILURE, _("failed to allocate output line")); |
ba45d8c1 KZ |
749 | |
750 | for (c = 0; c < ncols; c++) { | |
63c5e7f8 | 751 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e7213e34 KZ |
752 | if (!data || !*data) |
753 | data = "-"; | |
63c5e7f8 | 754 | if (scols_line_set_data(ln, c, data)) |
780ce22c | 755 | err(EXIT_FAILURE, _("failed to add output data")); |
ba45d8c1 KZ |
756 | } |
757 | } | |
758 | ||
63c5e7f8 KZ |
759 | scols_print_table(tb); |
760 | scols_unref_table(tb); | |
ba45d8c1 | 761 | } |
5dd7507c | 762 | |
e3f21318 | 763 | static struct libscols_line * |
91eef60c | 764 | __attribute__ ((__format__(printf, 4, 5))) |
c82b12a0 | 765 | add_summary_sprint(struct libscols_table *tb, |
e3f21318 | 766 | struct libscols_line *sec, |
c82b12a0 KZ |
767 | const char *txt, |
768 | const char *fmt, | |
769 | ...) | |
770 | { | |
91eef60c | 771 | struct libscols_line *ln; |
c82b12a0 KZ |
772 | va_list args; |
773 | ||
91eef60c KZ |
774 | /* Don't print section lines without data on non-terminal output */ |
775 | if (!is_term && fmt == NULL) | |
776 | return NULL; | |
777 | ||
778 | ln = scols_table_new_line(tb, sec); | |
c82b12a0 | 779 | if (!ln) |
780ce22c | 780 | err(EXIT_FAILURE, _("failed to allocate output line")); |
c82b12a0 KZ |
781 | |
782 | /* description column */ | |
a0661407 KZ |
783 | if (txt && scols_line_set_data(ln, 0, txt)) |
784 | err(EXIT_FAILURE, _("failed to add output data")); | |
c82b12a0 KZ |
785 | |
786 | /* data column */ | |
91eef60c KZ |
787 | if (fmt) { |
788 | char *data; | |
789 | va_start(args, fmt); | |
790 | xvasprintf(&data, fmt, args); | |
791 | va_end(args); | |
792 | ||
793 | if (data && scols_line_refer_data(ln, 1, data)) | |
794 | err(EXIT_FAILURE, _("failed to add output data")); | |
795 | } | |
e3f21318 KZ |
796 | |
797 | return ln; | |
c82b12a0 KZ |
798 | } |
799 | ||
91eef60c | 800 | #define add_summary_e(tb, sec, txt) add_summary_sprint(tb, sec, txt, NULL) |
e3f21318 KZ |
801 | #define add_summary_n(tb, sec, txt, num) add_summary_sprint(tb, sec, txt, "%zu", num) |
802 | #define add_summary_s(tb, sec, txt, str) add_summary_sprint(tb, sec, txt, "%s", str) | |
803 | #define add_summary_x(tb, sec, txt, fmt, x) add_summary_sprint(tb, sec, txt, fmt, x) | |
5dd7507c CQ |
804 | |
805 | static void | |
d8813bb3 KZ |
806 | print_cpuset(struct lscpu_cxt *cxt, |
807 | struct libscols_table *tb, | |
91eef60c | 808 | struct libscols_line *sec, |
d8813bb3 | 809 | const char *key, cpu_set_t *set) |
4f912c6a | 810 | { |
d8813bb3 | 811 | size_t setbuflen = 7 * cxt->maxcpus; |
4f912c6a KZ |
812 | char setbuf[setbuflen], *p; |
813 | ||
93a1bb10 KZ |
814 | assert(set); |
815 | assert(key); | |
816 | assert(tb); | |
817 | assert(cxt); | |
818 | ||
d8813bb3 KZ |
819 | if (cxt->hex) { |
820 | p = cpumask_create(setbuf, setbuflen, set, cxt->setsize); | |
91eef60c | 821 | add_summary_s(tb, sec, key, p); |
4f912c6a | 822 | } else { |
d8813bb3 | 823 | p = cpulist_create(setbuf, setbuflen, set, cxt->setsize); |
91eef60c | 824 | add_summary_s(tb, sec, key, p); |
4f912c6a | 825 | } |
4f912c6a KZ |
826 | } |
827 | ||
2f5e2730 KZ |
828 | static void |
829 | print_summary_cputype(struct lscpu_cxt *cxt, | |
830 | struct lscpu_cputype *ct, | |
91eef60c KZ |
831 | struct libscols_table *tb, |
832 | struct libscols_line *sec) | |
5dd7507c | 833 | { |
8014104b MM |
834 | if (ct->modelname) |
835 | sec = add_summary_s(tb, sec, _("Model name:"), ct->modelname); | |
836 | if (ct->bios_modelname) | |
837 | add_summary_s(tb, sec, _("BIOS Model name:"), ct->bios_modelname); | |
2f5e2730 | 838 | if (ct->machinetype) |
91eef60c | 839 | add_summary_s(tb, sec, _("Machine type:"), ct->machinetype); |
2f5e2730 | 840 | if (ct->family) |
91eef60c | 841 | add_summary_s(tb, sec, _("CPU family:"), ct->family); |
2f5e2730 | 842 | if (ct->model || ct->revision) |
91eef60c | 843 | add_summary_s(tb, sec, _("Model:"), ct->revision ? ct->revision : ct->model); |
2f5e2730 | 844 | |
91eef60c KZ |
845 | add_summary_n(tb, sec, _("Thread(s) per core:"), ct->nthreads_per_core); |
846 | add_summary_n(tb, sec, _("Core(s) per socket:"), ct->ncores_per_socket); | |
19ddc05e | 847 | |
2f5e2730 | 848 | if (ct->nbooks) { |
91eef60c | 849 | add_summary_n(tb, sec, _("Socket(s) per book:"), ct->nsockets_per_book); |
19ddc05e | 850 | if (ct->ndrawers_per_system || ct->ndrawers) { |
91eef60c | 851 | add_summary_n(tb, sec, _("Book(s) per drawer:"), ct->nbooks_per_drawer); |
19ddc05e | 852 | add_summary_n(tb, sec, _("Drawer(s):"), ct->ndrawers_per_system ?: ct->ndrawers); |
2f5e2730 | 853 | } else |
19ddc05e | 854 | add_summary_n(tb, sec, _("Book(s):"), ct->nbooks_per_drawer ?: ct->nbooks); |
2f5e2730 | 855 | } else |
19ddc05e | 856 | add_summary_n(tb, sec, _("Socket(s):"), ct->nsockets_per_book ?: ct->nsockets); |
2f5e2730 | 857 | |
93a1bb10 | 858 | if (ct->stepping) |
91eef60c | 859 | add_summary_s(tb, sec, _("Stepping:"), ct->stepping); |
93a1bb10 | 860 | if (ct->freqboost >= 0) |
91eef60c | 861 | add_summary_s(tb, sec, _("Frequency boost:"), ct->freqboost ? |
16ca0551 | 862 | _("enabled") : _("disabled")); |
01bea871 KZ |
863 | |
864 | /* s390 -- from the first CPU where is dynamic/static MHz */ | |
93a1bb10 | 865 | if (ct->dynamic_mhz) |
91eef60c | 866 | add_summary_s(tb, sec, _("CPU dynamic MHz:"), ct->dynamic_mhz); |
93a1bb10 | 867 | if (ct->static_mhz) |
91eef60c | 868 | add_summary_s(tb, sec, _("CPU static MHz:"), ct->static_mhz); |
01bea871 | 869 | |
93a1bb10 | 870 | if (ct->has_freq) { |
91eef60c KZ |
871 | add_summary_x(tb, sec, _("CPU max MHz:"), "%.4f", lsblk_cputype_get_maxmhz(cxt, ct)); |
872 | add_summary_x(tb, sec, _("CPU min MHz:"), "%.4f", lsblk_cputype_get_minmhz(cxt, ct)); | |
bd9b94d1 | 873 | } |
93a1bb10 | 874 | if (ct->bogomips) |
91eef60c KZ |
875 | add_summary_s(tb, sec, _("BogoMIPS:"), ct->bogomips); |
876 | ||
93a1bb10 | 877 | if (ct->dispatching >= 0) |
91eef60c | 878 | add_summary_s(tb, sec, _("Dispatching mode:"), _(disp_modes[ct->dispatching])); |
93a1bb10 KZ |
879 | |
880 | if (ct->physsockets) { | |
91eef60c KZ |
881 | add_summary_n(tb, sec, _("Physical sockets:"), ct->physsockets); |
882 | add_summary_n(tb, sec, _("Physical chips:"), ct->physchips); | |
883 | add_summary_n(tb, sec, _("Physical cores/chip:"), ct->physcoresperchip); | |
639eeb28 KZ |
884 | } |
885 | ||
93a1bb10 | 886 | if (ct->flags) |
91eef60c | 887 | add_summary_s(tb, sec, _("Flags:"), ct->flags); |
2f5e2730 KZ |
888 | } |
889 | ||
890 | /* | |
891 | * default output | |
892 | */ | |
893 | static void print_summary(struct lscpu_cxt *cxt) | |
894 | { | |
895 | struct lscpu_cputype *ct; | |
91eef60c | 896 | char field[256]; |
2f5e2730 KZ |
897 | size_t i = 0; |
898 | struct libscols_table *tb; | |
e3f21318 | 899 | struct libscols_line *sec = NULL; |
2f5e2730 KZ |
900 | |
901 | scols_init_debug(0); | |
902 | ||
903 | tb = scols_new_table(); | |
904 | if (!tb) | |
905 | err(EXIT_FAILURE, _("failed to allocate output table")); | |
906 | ||
907 | scols_table_enable_noheadings(tb, 1); | |
908 | if (cxt->json) { | |
909 | scols_table_enable_json(tb, 1); | |
910 | scols_table_set_name(tb, "lscpu"); | |
91eef60c KZ |
911 | } else if (is_term) { |
912 | struct libscols_symbols *sy = scols_new_symbols(); | |
913 | ||
914 | if (!sy) | |
915 | err_oom(); | |
916 | scols_symbols_set_branch(sy, " "); | |
917 | scols_symbols_set_vertical(sy, " "); | |
918 | scols_symbols_set_right(sy, " "); | |
919 | scols_table_set_symbols(tb, sy); | |
d4cb6a03 | 920 | scols_unref_symbols(sy); |
2f5e2730 KZ |
921 | } |
922 | ||
91eef60c | 923 | if (scols_table_new_column(tb, "field", 0, is_term ? SCOLS_FL_TREE : 0) == NULL || |
2f5e2730 KZ |
924 | scols_table_new_column(tb, "data", 0, SCOLS_FL_NOEXTREMES | SCOLS_FL_WRAP) == NULL) |
925 | err(EXIT_FAILURE, _("failed to initialize output column")); | |
926 | ||
927 | ct = lscpu_cputype_get_default(cxt); | |
928 | ||
91eef60c | 929 | /* Section: architecture */ |
2f5e2730 | 930 | if (cxt->arch) |
e3f21318 | 931 | sec = add_summary_s(tb, NULL, _("Architecture:"), cxt->arch->name); |
2f5e2730 KZ |
932 | if (cxt->arch && (cxt->arch->bit32 || cxt->arch->bit64)) { |
933 | char buf[32], *p = buf; | |
934 | ||
935 | if (cxt->arch->bit32) { | |
936 | strcpy(p, "32-bit, "); | |
937 | p += 8; | |
938 | } | |
939 | if (cxt->arch->bit64) { | |
940 | strcpy(p, "64-bit, "); | |
941 | p += 8; | |
942 | } | |
943 | *(p - 2) = '\0'; | |
e3f21318 | 944 | add_summary_s(tb, sec, _("CPU op-mode(s):"), buf); |
2f5e2730 KZ |
945 | } |
946 | if (ct->addrsz) | |
e3f21318 | 947 | add_summary_s(tb, sec, _("Address sizes:"), ct->addrsz); |
2f5e2730 | 948 | #if !defined(WORDS_BIGENDIAN) |
e3f21318 | 949 | add_summary_s(tb, sec, _("Byte Order:"), "Little Endian"); |
2f5e2730 | 950 | #else |
e3f21318 | 951 | add_summary_s(tb, sec, _("Byte Order:"), "Big Endian"); |
2f5e2730 | 952 | #endif |
91eef60c KZ |
953 | |
954 | /* Section: CPU lists */ | |
955 | sec = add_summary_n(tb, NULL, _("CPU(s):"), cxt->npresents); | |
956 | ||
2f5e2730 | 957 | if (cxt->online) |
91eef60c | 958 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
959 | cxt->hex ? _("On-line CPU(s) mask:") : |
960 | _("On-line CPU(s) list:"), | |
961 | cxt->online); | |
962 | ||
963 | if (cxt->online && cxt->nonlines != cxt->npresents) { | |
964 | cpu_set_t *set; | |
965 | ||
966 | /* Linux kernel provides cpuset of off-line CPUs that contains | |
967 | * all configured CPUs (see /sys/devices/system/cpu/offline), | |
968 | * but want to print real (present in system) off-line CPUs only. | |
969 | */ | |
970 | set = cpuset_alloc(cxt->maxcpus, NULL, NULL); | |
971 | if (!set) | |
972 | err(EXIT_FAILURE, _("failed to callocate cpu set")); | |
973 | CPU_ZERO_S(cxt->setsize, set); | |
974 | for (i = 0; i < cxt->npossibles; i++) { | |
975 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
976 | ||
977 | if (cpu && is_cpu_present(cxt, cpu) && !is_cpu_online(cxt, cpu)) | |
978 | CPU_SET_S(cpu->logical_id, cxt->setsize, set); | |
979 | } | |
91eef60c | 980 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
981 | cxt->hex ? _("Off-line CPU(s) mask:") : |
982 | _("Off-line CPU(s) list:"), set); | |
983 | cpuset_free(set); | |
984 | } | |
8014104b | 985 | sec = NULL; |
2f5e2730 | 986 | |
91eef60c KZ |
987 | /* Section: cpu type description */ |
988 | if (ct->vendor) | |
989 | sec = add_summary_s(tb, NULL, _("Vendor ID:"), ct->vendor); | |
8014104b MM |
990 | if (ct->bios_vendor) |
991 | add_summary_s(tb, sec, _("BIOS Vendor ID:"), ct->bios_vendor); | |
91eef60c | 992 | |
8014104b MM |
993 | for (i = 0; i < cxt->ncputypes; i++) |
994 | print_summary_cputype(cxt, cxt->cputypes[i], tb, sec); | |
91eef60c | 995 | sec = NULL; |
2f5e2730 | 996 | |
91eef60c | 997 | /* Section: vitualiazation */ |
93a1bb10 | 998 | if (cxt->virt) { |
91eef60c | 999 | sec = add_summary_e(tb, NULL, _("Virtualization features:")); |
01bea871 | 1000 | if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "svm")) |
e3f21318 | 1001 | add_summary_s(tb, sec, _("Virtualization:"), "AMD-V"); |
01bea871 | 1002 | else if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "vmx")) |
e3f21318 | 1003 | add_summary_s(tb, sec, _("Virtualization:"), "VT-x"); |
93a1bb10 KZ |
1004 | |
1005 | if (cxt->virt->hypervisor) | |
e3f21318 | 1006 | add_summary_s(tb, sec, _("Hypervisor:"), cxt->virt->hypervisor); |
93a1bb10 | 1007 | if (cxt->virt->vendor) { |
e3f21318 KZ |
1008 | add_summary_s(tb, sec, _("Hypervisor vendor:"), hv_vendors[cxt->virt->vendor]); |
1009 | add_summary_s(tb, sec, _("Virtualization type:"), _(virt_types[cxt->virt->type])); | |
93a1bb10 | 1010 | } |
e3f21318 | 1011 | sec = NULL; |
93a1bb10 | 1012 | } |
91eef60c KZ |
1013 | |
1014 | /* Section: caches */ | |
01bea871 KZ |
1015 | if (cxt->ncaches) { |
1016 | const char *last = NULL; | |
93a1bb10 | 1017 | |
01bea871 KZ |
1018 | /* The caches are sorted by name, cxt->caches[] may contains |
1019 | * multiple instances for the same name. | |
1020 | */ | |
91eef60c | 1021 | sec = add_summary_e(tb, NULL, _("Caches:")); |
e3f21318 | 1022 | |
01bea871 KZ |
1023 | for (i = 0; i < cxt->ncaches; i++) { |
1024 | const char *name = cxt->caches[i].name; | |
1025 | uint64_t sz; | |
93a1bb10 | 1026 | |
01bea871 | 1027 | if (last && strcmp(last, name) == 0) |
93a1bb10 | 1028 | continue; |
01bea871 KZ |
1029 | sz = lscpu_get_cache_full_size(cxt, name); |
1030 | if (!sz) | |
93a1bb10 | 1031 | continue; |
91eef60c | 1032 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), name); |
01bea871 | 1033 | if (cxt->bytes) |
91eef60c | 1034 | add_summary_x(tb, sec, field, "%" PRIu64, sz); |
01bea871 KZ |
1035 | else { |
1036 | char *tmp = size_to_human_string( | |
1037 | SIZE_SUFFIX_3LETTER | | |
1038 | SIZE_SUFFIX_SPACE, | |
1039 | sz); | |
91eef60c | 1040 | add_summary_s(tb, sec, field, tmp); |
01bea871 KZ |
1041 | free(tmp); |
1042 | } | |
1043 | last = name; | |
93a1bb10 KZ |
1044 | } |
1045 | } | |
01bea871 | 1046 | |
01bea871 | 1047 | if (cxt->necaches) { |
7155a57d KZ |
1048 | if (!cxt->ncaches) |
1049 | sec = add_summary_e(tb, NULL, _("Caches:")); | |
e3f21318 | 1050 | |
01bea871 KZ |
1051 | for (i = 0; i < cxt->necaches; i++) { |
1052 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
93a1bb10 KZ |
1053 | |
1054 | if (ca->size == 0) | |
1055 | continue; | |
91eef60c | 1056 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), ca->name); |
01bea871 | 1057 | if (cxt->bytes) |
91eef60c | 1058 | add_summary_x(tb, sec, field, "%" PRIu64, ca->size); |
01bea871 KZ |
1059 | else { |
1060 | char *tmp = size_to_human_string( | |
1061 | SIZE_SUFFIX_3LETTER | | |
1062 | SIZE_SUFFIX_SPACE, | |
1063 | ca->size); | |
91eef60c | 1064 | add_summary_s(tb, sec, field, tmp); |
01bea871 KZ |
1065 | free(tmp); |
1066 | } | |
1067 | } | |
1068 | } | |
7155a57d | 1069 | sec = NULL; |
01bea871 | 1070 | |
91eef60c | 1071 | /* Section: NUMA modes */ |
01bea871 | 1072 | if (cxt->nnodes) { |
91eef60c | 1073 | sec = add_summary_e(tb, NULL, _("NUMA:")); |
e3f21318 KZ |
1074 | |
1075 | add_summary_n(tb, sec,_("NUMA node(s):"), cxt->nnodes); | |
01bea871 | 1076 | for (i = 0; i < cxt->nnodes; i++) { |
91eef60c KZ |
1077 | snprintf(field, sizeof(field), _("NUMA node%d CPU(s):"), cxt->idx2nodenum[i]); |
1078 | print_cpuset(cxt, tb, sec, field, cxt->nodemaps[i]); | |
93a1bb10 | 1079 | } |
e3f21318 | 1080 | sec = NULL; |
93a1bb10 KZ |
1081 | } |
1082 | ||
91eef60c | 1083 | /* Section: Vulnerabilities */ |
01bea871 | 1084 | if (cxt->vuls) { |
91eef60c | 1085 | sec = add_summary_e(tb, NULL, _("Vulnerabilities:")); |
e3f21318 | 1086 | |
01bea871 | 1087 | for (i = 0; i < cxt->nvuls; i++) { |
91eef60c KZ |
1088 | snprintf(field, sizeof(field), is_term ? |
1089 | _("%s:") : _("Vulnerability %s:"), cxt->vuls[i].name); | |
1090 | add_summary_s(tb, sec, field, cxt->vuls[i].text); | |
93a1bb10 | 1091 | } |
e3f21318 | 1092 | sec = NULL; |
93a1bb10 | 1093 | } |
c82b12a0 KZ |
1094 | scols_print_table(tb); |
1095 | scols_unref_table(tb); | |
5dd7507c CQ |
1096 | } |
1097 | ||
6e1eda6f | 1098 | static void __attribute__((__noreturn__)) usage(void) |
5dd7507c | 1099 | { |
6e1eda6f | 1100 | FILE *out = stdout; |
b9d18bc3 KZ |
1101 | size_t i; |
1102 | ||
1103 | fputs(USAGE_HEADER, out); | |
c6f095cf | 1104 | fprintf(out, _(" %s [options]\n"), program_invocation_short_name); |
7f1ec5e8 | 1105 | |
451dbcfa BS |
1106 | fputs(USAGE_SEPARATOR, out); |
1107 | fputs(_("Display information about the CPU architecture.\n"), out); | |
1108 | ||
b9d18bc3 | 1109 | fputs(USAGE_OPTIONS, out); |
c6f095cf BS |
1110 | fputs(_(" -a, --all print both online and offline CPUs (default for -e)\n"), out); |
1111 | fputs(_(" -b, --online print online CPUs only (default for -p)\n"), out); | |
2011528b | 1112 | fputs(_(" -B, --bytes print sizes in bytes rather than in human readable format\n"), out); |
0e86bc84 | 1113 | fputs(_(" -C, --caches[=<list>] info about caches in extended readable format\n"), out); |
c6f095cf | 1114 | fputs(_(" -c, --offline print offline CPUs only\n"), out); |
19a5510b | 1115 | fputs(_(" -J, --json use JSON for default or extended format\n"), out); |
c6f095cf BS |
1116 | fputs(_(" -e, --extended[=<list>] print out an extended readable format\n"), out); |
1117 | fputs(_(" -p, --parse[=<list>] print out a parsable format\n"), out); | |
1118 | fputs(_(" -s, --sysroot <dir> use specified directory as system root\n"), out); | |
1119 | fputs(_(" -x, --hex print hexadecimal masks rather than lists of CPUs\n"), out); | |
0d2b5d2a | 1120 | fputs(_(" -y, --physical print physical instead of logical IDs\n"), out); |
0a31a242 | 1121 | fputs(_(" --output-all print all available columns for -e, -p or -C\n"), out); |
c6f095cf | 1122 | fputs(USAGE_SEPARATOR, out); |
f45f3ec3 | 1123 | printf(USAGE_HELP_OPTIONS(25)); |
b9d18bc3 | 1124 | |
cc07239d KZ |
1125 | fputs(_("\nAvailable output columns for -e or -p:\n"), out); |
1126 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) | |
1127 | fprintf(out, " %13s %s\n", coldescs_cpu[i].name, _(coldescs_cpu[i].help)); | |
3d27b76a | 1128 | |
0e86bc84 KZ |
1129 | fputs(_("\nAvailable output columns for -C:\n"), out); |
1130 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) | |
1131 | fprintf(out, " %13s %s\n", coldescs_cache[i].name, _(coldescs_cache[i].help)); | |
1132 | ||
f45f3ec3 | 1133 | printf(USAGE_MAN_TAIL("lscpu(1)")); |
4f912c6a | 1134 | |
6e1eda6f | 1135 | exit(EXIT_SUCCESS); |
5dd7507c CQ |
1136 | } |
1137 | ||
1138 | int main(int argc, char *argv[]) | |
1139 | { | |
27c349f9 | 1140 | struct lscpu_cxt *cxt; |
b73d38b1 | 1141 | int c, all = 0; |
cc07239d | 1142 | int columns[ARRAY_SIZE(coldescs_cpu)], ncolumns = 0; |
7fc12cd2 | 1143 | int cpu_modifier_specified = 0; |
b73d38b1 | 1144 | size_t i; |
fbf0619b SK |
1145 | enum { |
1146 | OPT_OUTPUT_ALL = CHAR_MAX + 1, | |
1147 | }; | |
6c7d5ae9 | 1148 | static const struct option longopts[] = { |
87918040 SK |
1149 | { "all", no_argument, NULL, 'a' }, |
1150 | { "online", no_argument, NULL, 'b' }, | |
2011528b | 1151 | { "bytes", no_argument, NULL, 'B' }, |
0e86bc84 | 1152 | { "caches", optional_argument, NULL, 'C' }, |
87918040 SK |
1153 | { "offline", no_argument, NULL, 'c' }, |
1154 | { "help", no_argument, NULL, 'h' }, | |
1155 | { "extended", optional_argument, NULL, 'e' }, | |
19a5510b | 1156 | { "json", no_argument, NULL, 'J' }, |
87918040 SK |
1157 | { "parse", optional_argument, NULL, 'p' }, |
1158 | { "sysroot", required_argument, NULL, 's' }, | |
1159 | { "physical", no_argument, NULL, 'y' }, | |
1160 | { "hex", no_argument, NULL, 'x' }, | |
1161 | { "version", no_argument, NULL, 'V' }, | |
fbf0619b | 1162 | { "output-all", no_argument, NULL, OPT_OUTPUT_ALL }, |
87918040 | 1163 | { NULL, 0, NULL, 0 } |
5dd7507c CQ |
1164 | }; |
1165 | ||
8e97eb4b | 1166 | static const ul_excl_t excl[] = { /* rows and cols in ASCII order */ |
0e86bc84 | 1167 | { 'C','e','p' }, |
a44cd891 | 1168 | { 'a','b','c' }, |
8e97eb4b KZ |
1169 | { 0 } |
1170 | }; | |
1171 | int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT; | |
1172 | ||
2f8f1388 | 1173 | setlocale(LC_ALL, ""); |
5dd7507c CQ |
1174 | bindtextdomain(PACKAGE, LOCALEDIR); |
1175 | textdomain(PACKAGE); | |
25b7045e | 1176 | close_stdout_atexit(); |
5dd7507c | 1177 | |
b73d38b1 KZ |
1178 | cxt = lscpu_new_context(); |
1179 | ||
2011528b | 1180 | while ((c = getopt_long(argc, argv, "aBbC::ce::hJp::s:xyV", longopts, NULL)) != -1) { |
8e97eb4b KZ |
1181 | |
1182 | err_exclusive_options(c, longopts, excl, excl_st); | |
1183 | ||
5dd7507c | 1184 | switch (c) { |
0ad29ff6 | 1185 | case 'a': |
b73d38b1 | 1186 | cxt->show_online = cxt->show_offline = 1; |
7fc12cd2 | 1187 | cpu_modifier_specified = 1; |
0ad29ff6 | 1188 | break; |
2011528b | 1189 | case 'B': |
b73d38b1 | 1190 | cxt->bytes = 1; |
2011528b | 1191 | break; |
23e9e95a | 1192 | case 'b': |
b73d38b1 | 1193 | cxt->show_online = 1; |
7fc12cd2 | 1194 | cpu_modifier_specified = 1; |
23e9e95a | 1195 | break; |
7afc2387 | 1196 | case 'c': |
b73d38b1 | 1197 | cxt->show_offline = 1; |
7fc12cd2 | 1198 | cpu_modifier_specified = 1; |
7afc2387 | 1199 | break; |
0e86bc84 KZ |
1200 | case 'C': |
1201 | if (optarg) { | |
1202 | if (*optarg == '=') | |
1203 | optarg++; | |
1204 | ncolumns = string_to_idarray(optarg, | |
1205 | columns, ARRAY_SIZE(columns), | |
1206 | cache_column_name_to_id); | |
1207 | if (ncolumns < 0) | |
1208 | return EXIT_FAILURE; | |
1209 | } | |
b73d38b1 | 1210 | cxt->mode = LSCPU_OUTPUT_CACHES; |
0e86bc84 | 1211 | break; |
19a5510b | 1212 | case 'J': |
b73d38b1 | 1213 | cxt->json = 1; |
19a5510b | 1214 | break; |
5dd7507c | 1215 | case 'p': |
ba45d8c1 | 1216 | case 'e': |
477251f8 KZ |
1217 | if (optarg) { |
1218 | if (*optarg == '=') | |
1219 | optarg++; | |
1220 | ncolumns = string_to_idarray(optarg, | |
1221 | columns, ARRAY_SIZE(columns), | |
cc07239d | 1222 | cpu_column_name_to_id); |
477251f8 KZ |
1223 | if (ncolumns < 0) |
1224 | return EXIT_FAILURE; | |
477251f8 | 1225 | } |
b73d38b1 | 1226 | cxt->mode = c == 'p' ? LSCPU_OUTPUT_PARSABLE : LSCPU_OUTPUT_READABLE; |
5dd7507c | 1227 | break; |
47b6e8b6 | 1228 | case 's': |
b73d38b1 KZ |
1229 | cxt->prefix = optarg; |
1230 | cxt->noalive = 1; | |
47b6e8b6 | 1231 | break; |
4f912c6a | 1232 | case 'x': |
b73d38b1 | 1233 | cxt->hex = 1; |
4f912c6a | 1234 | break; |
0d2b5d2a | 1235 | case 'y': |
b73d38b1 | 1236 | cxt->show_physical = 1; |
0d2b5d2a | 1237 | break; |
fbf0619b | 1238 | case OPT_OUTPUT_ALL: |
0e86bc84 | 1239 | all = 1; |
fbf0619b | 1240 | break; |
2c308875 KZ |
1241 | |
1242 | case 'h': | |
1243 | usage(); | |
1244 | case 'V': | |
1245 | print_version(EXIT_SUCCESS); | |
5dd7507c | 1246 | default: |
677ec86c | 1247 | errtryhelp(EXIT_FAILURE); |
5dd7507c CQ |
1248 | } |
1249 | } | |
7bbb7829 | 1250 | |
0a31a242 | 1251 | if (all && ncolumns == 0) { |
b73d38b1 | 1252 | size_t maxsz = cxt->mode == LSCPU_OUTPUT_CACHES ? |
0e86bc84 KZ |
1253 | ARRAY_SIZE(coldescs_cache) : |
1254 | ARRAY_SIZE(coldescs_cpu); | |
1255 | ||
b73d38b1 KZ |
1256 | for (i = 0; i < maxsz; i++) |
1257 | columns[ncolumns++] = i; | |
0e86bc84 KZ |
1258 | } |
1259 | ||
b73d38b1 | 1260 | if (cpu_modifier_specified && cxt->mode == LSCPU_OUTPUT_SUMMARY) { |
7fc12cd2 HC |
1261 | fprintf(stderr, |
1262 | _("%s: options --all, --online and --offline may only " | |
ac56e555 | 1263 | "be used with options --extended or --parse.\n"), |
7fc12cd2 HC |
1264 | program_invocation_short_name); |
1265 | return EXIT_FAILURE; | |
1266 | } | |
1267 | ||
6e1eda6f RM |
1268 | if (argc != optind) { |
1269 | warnx(_("bad usage")); | |
1270 | errtryhelp(EXIT_FAILURE); | |
1271 | } | |
7bbb7829 | 1272 | |
7afc2387 | 1273 | /* set default cpu display mode if none was specified */ |
b73d38b1 KZ |
1274 | if (!cxt->show_online && !cxt->show_offline) { |
1275 | cxt->show_online = 1; | |
1276 | cxt->show_offline = cxt->mode == LSCPU_OUTPUT_READABLE ? 1 : 0; | |
7afc2387 | 1277 | } |
6e509042 | 1278 | |
91eef60c KZ |
1279 | is_term = isatty(STDOUT_FILENO); /* global variable */ |
1280 | ||
4b9cbc38 | 1281 | lscpu_init_debug(); |
6e509042 | 1282 | |
4b9cbc38 | 1283 | lscpu_context_init_paths(cxt); |
5dd7507c | 1284 | |
4b9cbc38 KZ |
1285 | lscpu_read_cpulists(cxt); |
1286 | lscpu_read_cpuinfo(cxt); | |
1287 | cxt->arch = lscpu_read_architecture(cxt); | |
538b50cb | 1288 | |
4b9cbc38 KZ |
1289 | lscpu_read_archext(cxt); |
1290 | lscpu_read_vulnerabilities(cxt); | |
1291 | lscpu_read_numas(cxt); | |
1292 | lscpu_read_topology(cxt); | |
7e03f383 | 1293 | |
4b9cbc38 | 1294 | lscpu_decode_arm(cxt); |
28b1658f | 1295 | |
4b9cbc38 | 1296 | cxt->virt = lscpu_read_virtualization(cxt); |
c8b64f6d | 1297 | |
d8813bb3 | 1298 | switch(cxt->mode) { |
30b912d3 | 1299 | case LSCPU_OUTPUT_SUMMARY: |
d8813bb3 | 1300 | print_summary(cxt); |
ba45d8c1 | 1301 | break; |
30b912d3 | 1302 | case LSCPU_OUTPUT_CACHES: |
0e86bc84 KZ |
1303 | if (!ncolumns) { |
1304 | columns[ncolumns++] = COL_CACHE_NAME; | |
1305 | columns[ncolumns++] = COL_CACHE_ONESIZE; | |
1306 | columns[ncolumns++] = COL_CACHE_ALLSIZE; | |
1307 | columns[ncolumns++] = COL_CACHE_WAYS; | |
1308 | columns[ncolumns++] = COL_CACHE_TYPE; | |
1309 | columns[ncolumns++] = COL_CACHE_LEVEL; | |
cf3b6b71 KZ |
1310 | columns[ncolumns++] = COL_CACHE_SETS; |
1311 | columns[ncolumns++] = COL_CACHE_PHYLINE; | |
1312 | columns[ncolumns++] = COL_CACHE_COHERENCYSIZE; | |
0e86bc84 | 1313 | } |
1766641a | 1314 | print_caches_readable(cxt, columns, ncolumns); |
0e86bc84 | 1315 | break; |
30b912d3 | 1316 | case LSCPU_OUTPUT_READABLE: |
ba45d8c1 KZ |
1317 | if (!ncolumns) { |
1318 | /* No list was given. Just print whatever is there. */ | |
63c5e7f8 KZ |
1319 | struct lscpu_cputype *ct = lscpu_cputype_get_default(cxt); |
1320 | ||
cc07239d | 1321 | columns[ncolumns++] = COL_CPU_CPU; |
63c5e7f8 | 1322 | if (cxt->nnodes) |
cc07239d | 1323 | columns[ncolumns++] = COL_CPU_NODE; |
63c5e7f8 | 1324 | if (ct && ct->ndrawers) |
cc07239d | 1325 | columns[ncolumns++] = COL_CPU_DRAWER; |
63c5e7f8 | 1326 | if (ct && ct->nbooks) |
cc07239d | 1327 | columns[ncolumns++] = COL_CPU_BOOK; |
63c5e7f8 | 1328 | if (ct && ct->nsockets) |
cc07239d | 1329 | columns[ncolumns++] = COL_CPU_SOCKET; |
63c5e7f8 | 1330 | if (ct && ct->ncores) |
cc07239d | 1331 | columns[ncolumns++] = COL_CPU_CORE; |
63c5e7f8 | 1332 | if (cxt->ncaches) |
cc07239d | 1333 | columns[ncolumns++] = COL_CPU_CACHE; |
63c5e7f8 | 1334 | if (cxt->online) |
cc07239d | 1335 | columns[ncolumns++] = COL_CPU_ONLINE; |
63c5e7f8 | 1336 | if (ct && ct->has_configured) |
cc07239d | 1337 | columns[ncolumns++] = COL_CPU_CONFIGURED; |
63c5e7f8 | 1338 | if (ct && ct->has_polarization) |
cc07239d | 1339 | columns[ncolumns++] = COL_CPU_POLARIZATION; |
63c5e7f8 | 1340 | if (ct && ct->has_addresses) |
cc07239d | 1341 | columns[ncolumns++] = COL_CPU_ADDRESS; |
63c5e7f8 | 1342 | if (ct && ct->has_freq) { |
cc07239d | 1343 | columns[ncolumns++] = COL_CPU_MAXMHZ; |
cc07239d | 1344 | columns[ncolumns++] = COL_CPU_MINMHZ; |
63c5e7f8 | 1345 | } |
ba45d8c1 | 1346 | } |
63c5e7f8 KZ |
1347 | print_cpus_readable(cxt, columns, ncolumns); |
1348 | break; | |
63c5e7f8 KZ |
1349 | case LSCPU_OUTPUT_PARSABLE: |
1350 | if (!ncolumns) { | |
1351 | columns[ncolumns++] = COL_CPU_CPU; | |
1352 | columns[ncolumns++] = COL_CPU_CORE; | |
1353 | columns[ncolumns++] = COL_CPU_SOCKET; | |
1354 | columns[ncolumns++] = COL_CPU_NODE; | |
1355 | columns[ncolumns++] = COL_CPU_CACHE; | |
0710bb13 | 1356 | cxt->show_compatible = 1; |
63c5e7f8 | 1357 | } |
0710bb13 | 1358 | print_cpus_parsable(cxt, columns, ncolumns); |
ba45d8c1 | 1359 | break; |
8005924a | 1360 | } |
5dd7507c | 1361 | |
27c349f9 KZ |
1362 | lscpu_free_context(cxt); |
1363 | ||
cf474aac | 1364 | return EXIT_SUCCESS; |
5dd7507c | 1365 | } |