]>
Commit | Line | Data |
---|---|---|
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, | |
73c0a766 | 98 | COL_CPU_CLUSTER, |
cc07239d KZ |
99 | COL_CPU_NODE, |
100 | COL_CPU_BOOK, | |
101 | COL_CPU_DRAWER, | |
102 | COL_CPU_CACHE, | |
103 | COL_CPU_POLARIZATION, | |
104 | COL_CPU_ADDRESS, | |
105 | COL_CPU_CONFIGURED, | |
106 | COL_CPU_ONLINE, | |
6d880d3d | 107 | COL_CPU_MHZ, |
cc07239d KZ |
108 | COL_CPU_MAXMHZ, |
109 | COL_CPU_MINMHZ, | |
477251f8 KZ |
110 | }; |
111 | ||
0e86bc84 KZ |
112 | enum { |
113 | COL_CACHE_ALLSIZE, | |
114 | COL_CACHE_LEVEL, | |
115 | COL_CACHE_NAME, | |
116 | COL_CACHE_ONESIZE, | |
117 | COL_CACHE_TYPE, | |
118 | COL_CACHE_WAYS, | |
cf3b6b71 KZ |
119 | COL_CACHE_ALLOCPOL, |
120 | COL_CACHE_WRITEPOL, | |
121 | COL_CACHE_PHYLINE, | |
122 | COL_CACHE_SETS, | |
123 | COL_CACHE_COHERENCYSIZE | |
0e86bc84 KZ |
124 | }; |
125 | ||
126 | ||
3d27b76a KZ |
127 | /* column description |
128 | */ | |
129 | struct lscpu_coldesc { | |
130 | const char *name; | |
131 | const char *help; | |
132 | ||
0e86bc84 | 133 | int flags; |
3d27b76a | 134 | unsigned int is_abbr:1; /* name is abbreviation */ |
477251f8 KZ |
135 | }; |
136 | ||
cc07239d | 137 | static struct lscpu_coldesc coldescs_cpu[] = |
3d27b76a | 138 | { |
cc94324e | 139 | [COL_CPU_BOGOMIPS] = { "BOGOMIPS", N_("crude measurement of CPU speed"), SCOLS_FL_RIGHT, 1 }, |
2ec00a10 KZ |
140 | [COL_CPU_CPU] = { "CPU", N_("logical CPU number"), SCOLS_FL_RIGHT, 1 }, |
141 | [COL_CPU_CORE] = { "CORE", N_("logical core number"), SCOLS_FL_RIGHT }, | |
73c0a766 | 142 | [COL_CPU_CLUSTER] = { "CLUSTER", N_("logical cluster number"), SCOLS_FL_RIGHT }, |
2ec00a10 KZ |
143 | [COL_CPU_SOCKET] = { "SOCKET", N_("logical socket number"), SCOLS_FL_RIGHT }, |
144 | [COL_CPU_NODE] = { "NODE", N_("logical NUMA node number"), SCOLS_FL_RIGHT }, | |
145 | [COL_CPU_BOOK] = { "BOOK", N_("logical book number"), SCOLS_FL_RIGHT }, | |
146 | [COL_CPU_DRAWER] = { "DRAWER", N_("logical drawer number"), SCOLS_FL_RIGHT }, | |
cc07239d KZ |
147 | [COL_CPU_CACHE] = { "CACHE", N_("shows how caches are shared between CPUs") }, |
148 | [COL_CPU_POLARIZATION] = { "POLARIZATION", N_("CPU dispatching mode on virtual hardware") }, | |
149 | [COL_CPU_ADDRESS] = { "ADDRESS", N_("physical address of a CPU") }, | |
150 | [COL_CPU_CONFIGURED] = { "CONFIGURED", N_("shows if the hypervisor has allocated the CPU") }, | |
2ec00a10 | 151 | [COL_CPU_ONLINE] = { "ONLINE", N_("shows if Linux currently makes use of the CPU"), SCOLS_FL_RIGHT }, |
6d880d3d | 152 | [COL_CPU_MHZ] = { "MHZ", N_("shows the currently MHz of the CPU"), SCOLS_FL_RIGHT }, |
2ec00a10 KZ |
153 | [COL_CPU_MAXMHZ] = { "MAXMHZ", N_("shows the maximum MHz of the CPU"), SCOLS_FL_RIGHT }, |
154 | [COL_CPU_MINMHZ] = { "MINMHZ", N_("shows the minimum MHz of the CPU"), SCOLS_FL_RIGHT } | |
0e86bc84 KZ |
155 | }; |
156 | ||
157 | static struct lscpu_coldesc coldescs_cache[] = | |
158 | { | |
159 | [COL_CACHE_ALLSIZE] = { "ALL-SIZE", N_("size of all system caches"), SCOLS_FL_RIGHT }, | |
160 | [COL_CACHE_LEVEL] = { "LEVEL", N_("cache level"), SCOLS_FL_RIGHT }, | |
161 | [COL_CACHE_NAME] = { "NAME", N_("cache name") }, | |
162 | [COL_CACHE_ONESIZE] = { "ONE-SIZE", N_("size of one cache"), SCOLS_FL_RIGHT }, | |
163 | [COL_CACHE_TYPE] = { "TYPE", N_("cache type") }, | |
cf3b6b71 KZ |
164 | [COL_CACHE_WAYS] = { "WAYS", N_("ways of associativity"), SCOLS_FL_RIGHT }, |
165 | [COL_CACHE_ALLOCPOL] = { "ALLOC-POLICY", N_("allocation policy") }, | |
166 | [COL_CACHE_WRITEPOL] = { "WRITE-POLICY", N_("write policy") }, | |
167 | [COL_CACHE_PHYLINE] = { "PHY-LINE", N_("number of physical cache line per cache t"), SCOLS_FL_RIGHT }, | |
168 | [COL_CACHE_SETS] = { "SETS", N_("number of sets in the cache; set lines has the same cache index"), SCOLS_FL_RIGHT }, | |
169 | [COL_CACHE_COHERENCYSIZE] = { "COHERENCY-SIZE", N_("minimum amount of data in bytes transferred from memory to cache"), SCOLS_FL_RIGHT } | |
3d27b76a | 170 | }; |
477251f8 | 171 | |
91eef60c KZ |
172 | static int is_term = 0; |
173 | ||
43715b4e KZ |
174 | UL_DEBUG_DEFINE_MASK(lscpu); |
175 | UL_DEBUG_DEFINE_MASKNAMES(lscpu) = UL_DEBUG_EMPTY_MASKNAMES; | |
176 | ||
177 | static void lscpu_init_debug(void) | |
178 | { | |
179 | __UL_INIT_DEBUG_FROM_ENV(lscpu, LSCPU_DEBUG_, 0, LSCPU_DEBUG); | |
180 | } | |
181 | ||
583f14cc | 182 | static int |
cc07239d | 183 | cpu_column_name_to_id(const char *name, size_t namesz) |
477251f8 | 184 | { |
329fd1c3 | 185 | size_t i; |
477251f8 | 186 | |
cc07239d KZ |
187 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) { |
188 | const char *cn = coldescs_cpu[i].name; | |
477251f8 KZ |
189 | |
190 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
191 | return i; | |
192 | } | |
193 | warnx(_("unknown column: %s"), name); | |
194 | return -1; | |
195 | } | |
196 | ||
0e86bc84 KZ |
197 | static int |
198 | cache_column_name_to_id(const char *name, size_t namesz) | |
199 | { | |
200 | size_t i; | |
201 | ||
202 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) { | |
203 | const char *cn = coldescs_cache[i].name; | |
204 | ||
205 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
206 | return i; | |
207 | } | |
208 | warnx(_("unknown column: %s"), name); | |
209 | return -1; | |
210 | } | |
211 | ||
27c349f9 KZ |
212 | static void lscpu_context_init_paths(struct lscpu_cxt *cxt) |
213 | { | |
214 | DBG(MISC, ul_debugobj(cxt, "initialize paths")); | |
215 | ul_path_init_debug(); | |
216 | ||
217 | /* /sys/devices/system/cpu */ | |
218 | cxt->syscpu = ul_new_path(_PATH_SYS_CPU); | |
219 | if (!cxt->syscpu) | |
220 | err(EXIT_FAILURE, _("failed to initialize CPUs sysfs handler")); | |
221 | if (cxt->prefix) | |
222 | ul_path_set_prefix(cxt->syscpu, cxt->prefix); | |
223 | ||
224 | /* /proc */ | |
225 | cxt->procfs = ul_new_path("/proc"); | |
226 | if (!cxt->procfs) | |
227 | err(EXIT_FAILURE, _("failed to initialize procfs handler")); | |
228 | if (cxt->prefix) | |
229 | ul_path_set_prefix(cxt->procfs, cxt->prefix); | |
230 | } | |
231 | ||
232 | static struct lscpu_cxt *lscpu_new_context(void) | |
233 | { | |
234 | return xcalloc(1, sizeof(struct lscpu_cxt)); | |
235 | } | |
236 | ||
237 | static void lscpu_free_context(struct lscpu_cxt *cxt) | |
238 | { | |
239 | size_t i; | |
240 | ||
241 | if (!cxt) | |
242 | return; | |
243 | ||
244 | DBG(MISC, ul_debugobj(cxt, "freeing context")); | |
245 | ||
246 | DBG(MISC, ul_debugobj(cxt, " de-initialize paths")); | |
247 | ul_unref_path(cxt->syscpu); | |
248 | ul_unref_path(cxt->procfs); | |
249 | ||
250 | DBG(MISC, ul_debugobj(cxt, " freeing cpus")); | |
251 | for (i = 0; i < cxt->npossibles; i++) { | |
252 | lscpu_unref_cpu(cxt->cpus[i]); | |
253 | cxt->cpus[i] = NULL; | |
254 | } | |
255 | DBG(MISC, ul_debugobj(cxt, " freeing types")); | |
256 | for (i = 0; i < cxt->ncputypes; i++) { | |
257 | lscpu_unref_cputype(cxt->cputypes[i]); | |
258 | cxt->cputypes[i] = NULL; | |
259 | } | |
260 | ||
261 | free(cxt->present); | |
262 | free(cxt->online); | |
263 | free(cxt->cputypes); | |
264 | free(cxt->cpus); | |
265 | ||
266 | for (i = 0; i < cxt->nvuls; i++) { | |
267 | free(cxt->vuls[i].name); | |
268 | free(cxt->vuls[i].text); | |
269 | } | |
270 | free(cxt->vuls); | |
271 | ||
272 | for (i = 0; i < cxt->nnodes; i++) | |
273 | free(cxt->nodemaps[i]); | |
274 | ||
275 | free(cxt->nodemaps); | |
276 | free(cxt->idx2nodenum); | |
277 | ||
278 | lscpu_free_virtualization(cxt->virt); | |
279 | lscpu_free_architecture(cxt->arch); | |
6fbb5328 | 280 | |
27c349f9 | 281 | lscpu_free_caches(cxt->ecaches, cxt->necaches); |
6fbb5328 | 282 | lscpu_free_caches(cxt->caches, cxt->ncaches); |
27c349f9 KZ |
283 | |
284 | free(cxt); | |
285 | } | |
286 | ||
63c5e7f8 KZ |
287 | static void __fill_id( struct lscpu_cxt *cxt, |
288 | struct lscpu_cpu *cpu, | |
289 | int id, cpu_set_t **map, | |
290 | size_t nitems, | |
291 | char *buf, size_t bufsz) | |
292 | { | |
293 | *buf = '\0'; | |
294 | ||
295 | if (cxt->show_physical) { | |
296 | if (id < 0) | |
297 | snprintf(buf, bufsz, "-"); | |
298 | else | |
299 | snprintf(buf, bufsz, "%d", id); | |
300 | } else if (map) { | |
301 | size_t i; | |
302 | ||
303 | if (cpuset_ary_isset(cpu->logical_id, map, nitems, | |
304 | cxt->setsize, &i) == 0) | |
305 | snprintf(buf, bufsz, "%zu", i); | |
306 | } | |
307 | } | |
5dd7507c | 308 | |
63c5e7f8 KZ |
309 | #define fill_id(_cxt, _cpu, NAME, _buf, _bufsz) \ |
310 | __fill_id(_cxt, (_cpu), \ | |
311 | (_cpu)-> NAME ## id, \ | |
312 | (_cpu)->type-> NAME ## maps, \ | |
313 | (_cpu)->type->n ## NAME ## s, \ | |
314 | _buf, _bufsz) | |
315 | ||
316 | static char *get_cell_data( | |
317 | struct lscpu_cxt *cxt, | |
318 | struct lscpu_cpu *cpu, int col, | |
319 | char *buf, size_t bufsz) | |
5dd7507c | 320 | { |
4f642863 | 321 | size_t i; |
e3b3a2f3 KZ |
322 | |
323 | *buf = '\0'; | |
5dd7507c | 324 | |
63c5e7f8 KZ |
325 | if (!cpu->type) |
326 | return NULL; | |
327 | ||
477251f8 | 328 | switch (col) { |
cc07239d | 329 | case COL_CPU_CPU: |
63c5e7f8 | 330 | snprintf(buf, bufsz, "%d", cpu->logical_id); |
477251f8 | 331 | break; |
cc94324e KZ |
332 | case COL_CPU_BOGOMIPS: |
333 | if (cpu->bogomips) | |
334 | xstrncpy(buf, cpu->bogomips, bufsz); | |
335 | else if (cpu->type->bogomips) | |
336 | xstrncpy(buf, cpu->type->bogomips, bufsz); | |
337 | break; | |
cc07239d | 338 | case COL_CPU_CORE: |
63c5e7f8 | 339 | fill_id(cxt, cpu, core, buf, bufsz); |
477251f8 | 340 | break; |
cc07239d | 341 | case COL_CPU_SOCKET: |
63c5e7f8 | 342 | fill_id(cxt, cpu, socket, buf, bufsz); |
477251f8 | 343 | break; |
73c0a766 MM |
344 | case COL_CPU_CLUSTER: |
345 | if (cxt->is_cluster) | |
346 | fill_id(cxt, cpu, socket, buf, bufsz); | |
347 | break; | |
cc07239d | 348 | case COL_CPU_DRAWER: |
63c5e7f8 | 349 | fill_id(cxt, cpu, drawer, buf, bufsz); |
b3adf6ef | 350 | break; |
cc07239d | 351 | case COL_CPU_BOOK: |
63c5e7f8 KZ |
352 | fill_id(cxt, cpu, book, buf, bufsz); |
353 | break; | |
354 | case COL_CPU_NODE: | |
355 | if (cpuset_ary_isset(cpu->logical_id, cxt->nodemaps, | |
356 | cxt->nnodes, cxt->setsize, &i) == 0) | |
357 | snprintf(buf, bufsz, "%d", cxt->idx2nodenum[i]); | |
477251f8 | 358 | break; |
cc07239d | 359 | case COL_CPU_CACHE: |
e3b3a2f3 | 360 | { |
63c5e7f8 | 361 | const char *last = NULL; |
e3b3a2f3 KZ |
362 | char *p = buf; |
363 | size_t sz = bufsz; | |
e3b3a2f3 | 364 | |
63c5e7f8 KZ |
365 | for (i = 0; i < cxt->ncaches; i++) { |
366 | int x; | |
367 | struct lscpu_cache *ca; | |
368 | const char *name = cxt->caches[i].name; | |
e9d659ea | 369 | |
63c5e7f8 KZ |
370 | if (last && strcmp(last, name) == 0) |
371 | continue; | |
372 | last = name; | |
373 | ca = lscpu_cpu_get_cache(cxt, cpu, name); | |
374 | if (!ca) | |
375 | continue; | |
376 | x = snprintf(p, sz, "%d", ca->id); | |
377 | if (x < 0 || (size_t) x >= sz) | |
378 | return NULL; | |
379 | p += x; | |
380 | sz -= x; | |
e07cca6b KZ |
381 | if (sz < 2) |
382 | return NULL; | |
383 | *p++ = cxt->show_compatible ? ',' : ':'; | |
384 | *p = '\0'; | |
385 | sz--; | |
5dd7507c | 386 | } |
e07cca6b KZ |
387 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
388 | *(p - 1) = '\0'; | |
477251f8 | 389 | break; |
e3b3a2f3 | 390 | } |
cc07239d | 391 | case COL_CPU_POLARIZATION: |
63c5e7f8 KZ |
392 | if (cpu->polarization < 0) |
393 | break; | |
394 | snprintf(buf, bufsz, "%s", | |
395 | cxt->mode == LSCPU_OUTPUT_PARSABLE ? | |
396 | polar_modes[cpu->polarization].parsable : | |
397 | polar_modes[cpu->polarization].readable); | |
2b8fcb81 | 398 | break; |
cc07239d | 399 | case COL_CPU_ADDRESS: |
63c5e7f8 KZ |
400 | if (cpu->address < 0) |
401 | break; | |
402 | snprintf(buf, bufsz, "%d", cpu->address); | |
596b8845 | 403 | break; |
cc07239d | 404 | case COL_CPU_CONFIGURED: |
63c5e7f8 | 405 | if (cpu->configured < 0) |
e43fc13e | 406 | break; |
63c5e7f8 | 407 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE) |
f205c90a | 408 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 409 | cpu->configured ? _("Y") : _("N")); |
e43fc13e | 410 | else |
f205c90a | 411 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 412 | cpu->configured ? _("yes") : _("no")); |
d231eea1 | 413 | break; |
cc07239d | 414 | case COL_CPU_ONLINE: |
63c5e7f8 | 415 | if (!cxt->online) |
e43fc13e | 416 | break; |
63c5e7f8 | 417 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE) |
f205c90a | 418 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 419 | is_cpu_online(cxt, cpu) ? _("Y") : _("N")); |
e43fc13e | 420 | else |
f205c90a | 421 | snprintf(buf, bufsz, "%s", |
63c5e7f8 | 422 | is_cpu_online(cxt, cpu) ? _("yes") : _("no")); |
a7e5300c | 423 | break; |
6d880d3d KZ |
424 | case COL_CPU_MHZ: |
425 | if (cpu->mhz) | |
426 | xstrncpy(buf, cpu->mhz, bufsz); | |
427 | break; | |
cc07239d | 428 | case COL_CPU_MAXMHZ: |
63c5e7f8 KZ |
429 | if (cpu->mhz_max_freq) |
430 | snprintf(buf, bufsz, "%.4f", cpu->mhz_max_freq); | |
e065a597 | 431 | break; |
cc07239d | 432 | case COL_CPU_MINMHZ: |
63c5e7f8 KZ |
433 | if (cpu->mhz_min_freq) |
434 | snprintf(buf, bufsz, "%.4f", cpu->mhz_min_freq); | |
44320710 | 435 | break; |
477251f8 | 436 | } |
e3b3a2f3 KZ |
437 | return buf; |
438 | } | |
439 | ||
63c5e7f8 KZ |
440 | static char *get_cell_header( |
441 | struct lscpu_cxt *cxt, int col, | |
442 | char *buf, size_t bufsz) | |
e3b3a2f3 KZ |
443 | { |
444 | *buf = '\0'; | |
445 | ||
cc07239d | 446 | if (col == COL_CPU_CACHE) { |
63c5e7f8 | 447 | const char *last = NULL; |
e3b3a2f3 KZ |
448 | char *p = buf; |
449 | size_t sz = bufsz; | |
63c5e7f8 KZ |
450 | size_t i; |
451 | ||
452 | for (i = 0; i < cxt->ncaches; i++) { | |
453 | struct lscpu_cache *ca = &cxt->caches[i]; | |
454 | int x; | |
455 | ||
456 | if (last && strcmp(last, ca->name) == 0) | |
457 | continue; | |
458 | last = ca->name; | |
e3b3a2f3 | 459 | |
63c5e7f8 | 460 | x = snprintf(p, sz, "%s", ca->name); |
06fa5817 | 461 | if (x < 0 || (size_t) x >= sz) |
e3b3a2f3 KZ |
462 | return NULL; |
463 | sz -= x; | |
464 | p += x; | |
e07cca6b KZ |
465 | if (sz < 2) |
466 | return NULL; | |
467 | *p++ = cxt->show_compatible ? ',' : ':'; | |
468 | *p = '\0'; | |
469 | sz--; | |
e3b3a2f3 | 470 | } |
e07cca6b KZ |
471 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
472 | *(p - 1) = '\0'; | |
63c5e7f8 | 473 | if (cxt->ncaches) |
e3b3a2f3 KZ |
474 | return buf; |
475 | } | |
cc07239d | 476 | snprintf(buf, bufsz, "%s", coldescs_cpu[col].name); |
e3b3a2f3 | 477 | return buf; |
477251f8 KZ |
478 | } |
479 | ||
1766641a | 480 | |
9d480e57 KZ |
481 | static void caches_add_line(struct lscpu_cxt *cxt, |
482 | struct libscols_table *tb, | |
483 | struct lscpu_cache *ca, | |
484 | int cols[], size_t ncols) | |
485 | { | |
486 | struct libscols_line *ln; | |
487 | size_t c; | |
488 | ||
489 | ln = scols_table_new_line(tb, NULL); | |
490 | if (!ln) | |
491 | err(EXIT_FAILURE, _("failed to allocate output line")); | |
492 | ||
493 | for (c = 0; c < ncols; c++) { | |
494 | char *data = NULL; | |
495 | int col = cols[c]; | |
496 | ||
497 | switch (col) { | |
498 | case COL_CACHE_NAME: | |
499 | if (ca->name) | |
500 | data = xstrdup(ca->name); | |
501 | break; | |
502 | case COL_CACHE_ONESIZE: | |
503 | if (!ca->size) | |
504 | break; | |
505 | if (cxt->bytes) | |
506 | xasprintf(&data, "%" PRIu64, ca->size); | |
507 | else | |
508 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, ca->size); | |
509 | break; | |
510 | case COL_CACHE_ALLSIZE: | |
511 | { | |
b9b28b64 KZ |
512 | uint64_t sz = 0; |
513 | if (ca->name) | |
514 | sz = lscpu_get_cache_full_size(cxt, ca->name); | |
9d480e57 KZ |
515 | if (!sz) |
516 | break; | |
517 | if (cxt->bytes) | |
518 | xasprintf(&data, "%" PRIu64, sz); | |
519 | else | |
520 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, sz); | |
521 | break; | |
522 | } | |
523 | case COL_CACHE_WAYS: | |
524 | if (ca->ways_of_associativity) | |
525 | xasprintf(&data, "%u", ca->ways_of_associativity); | |
526 | break; | |
527 | ||
528 | case COL_CACHE_TYPE: | |
529 | if (ca->type) | |
530 | data = xstrdup(ca->type); | |
531 | break; | |
532 | case COL_CACHE_LEVEL: | |
533 | if (ca->level) | |
534 | xasprintf(&data, "%d", ca->level); | |
535 | break; | |
536 | case COL_CACHE_ALLOCPOL: | |
537 | if (ca->allocation_policy) | |
538 | data = xstrdup(ca->allocation_policy); | |
539 | break; | |
540 | case COL_CACHE_WRITEPOL: | |
541 | if (ca->write_policy) | |
542 | data = xstrdup(ca->write_policy); | |
543 | break; | |
544 | case COL_CACHE_PHYLINE: | |
545 | if (ca->physical_line_partition) | |
546 | xasprintf(&data, "%u", ca->physical_line_partition); | |
547 | break; | |
548 | case COL_CACHE_SETS: | |
549 | if (ca->number_of_sets) | |
550 | xasprintf(&data, "%u", ca->number_of_sets); | |
551 | break; | |
552 | case COL_CACHE_COHERENCYSIZE: | |
553 | if (ca->coherency_line_size) | |
554 | xasprintf(&data, "%u", ca->coherency_line_size); | |
555 | break; | |
556 | } | |
557 | ||
558 | if (data && scols_line_refer_data(ln, c, data)) | |
559 | err(EXIT_FAILURE, _("failed to add output data")); | |
560 | } | |
561 | } | |
562 | ||
563 | ||
0e86bc84 KZ |
564 | /* |
565 | * [-C] backend | |
566 | */ | |
1766641a | 567 | static void print_caches_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
0e86bc84 | 568 | { |
1766641a KZ |
569 | size_t i; |
570 | struct libscols_table *tb; | |
571 | const char *last = NULL; | |
0e86bc84 KZ |
572 | |
573 | scols_init_debug(0); | |
574 | ||
1766641a KZ |
575 | tb = scols_new_table(); |
576 | if (!tb) | |
0e86bc84 | 577 | err(EXIT_FAILURE, _("failed to allocate output table")); |
1766641a KZ |
578 | if (cxt->json) { |
579 | scols_table_enable_json(tb, 1); | |
580 | scols_table_set_name(tb, "caches"); | |
0e86bc84 KZ |
581 | } |
582 | ||
583 | for (i = 0; i < ncols; i++) { | |
584 | struct lscpu_coldesc *cd = &coldescs_cache[cols[i]]; | |
1766641a | 585 | if (!scols_table_new_column(tb, cd->name, 0, cd->flags)) |
0e86bc84 KZ |
586 | err(EXIT_FAILURE, _("failed to allocate output column")); |
587 | } | |
588 | ||
9d480e57 | 589 | /* standard caches */ |
1766641a KZ |
590 | for (i = 0; i < cxt->ncaches; i++) { |
591 | struct lscpu_cache *ca = &cxt->caches[i]; | |
0e86bc84 | 592 | |
1766641a KZ |
593 | if (last && strcmp(last, ca->name) == 0) |
594 | continue; | |
1766641a | 595 | last = ca->name; |
9d480e57 KZ |
596 | caches_add_line(cxt, tb, ca, cols, ncols); |
597 | } | |
1766641a | 598 | |
9d480e57 KZ |
599 | /* extra caches */ |
600 | for (i = 0; i < cxt->necaches; i++) { | |
601 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
318542e0 | 602 | |
9d480e57 KZ |
603 | if (last && strcmp(last, ca->name) == 0) |
604 | continue; | |
605 | last = ca->name; | |
606 | caches_add_line(cxt, tb, ca, cols, ncols); | |
0e86bc84 KZ |
607 | } |
608 | ||
1766641a KZ |
609 | scols_print_table(tb); |
610 | scols_unref_table(tb); | |
0e86bc84 KZ |
611 | } |
612 | ||
477251f8 | 613 | /* |
ba45d8c1 | 614 | * [-p] backend, we support two parsable formats: |
477251f8 KZ |
615 | * |
616 | * 1) "compatible" -- this format is compatible with the original lscpu(1) | |
617 | * output and it contains fixed set of the columns. The CACHE columns are at | |
618 | * the end of the line and the CACHE is not printed if the number of the caches | |
619 | * is zero. The CACHE columns are separated by two commas, for example: | |
620 | * | |
621 | * $ lscpu --parse | |
622 | * # CPU,Core,Socket,Node,,L1d,L1i,L2 | |
623 | * 0,0,0,0,,0,0,0 | |
624 | * 1,1,0,0,,1,1,0 | |
625 | * | |
626 | * 2) "user defined output" -- this format prints always all columns without | |
627 | * special prefix for CACHE column. If there are not CACHEs then the column is | |
628 | * empty and the header "Cache" is printed rather than a real name of the cache. | |
629 | * The CACHE columns are separated by ':'. | |
630 | * | |
631 | * $ lscpu --parse=CPU,CORE,SOCKET,NODE,CACHE | |
632 | * # CPU,Core,Socket,Node,L1d:L1i:L2 | |
633 | * 0,0,0,0,0:0:0 | |
634 | * 1,1,0,0,1:1:0 | |
635 | */ | |
0710bb13 | 636 | static void print_cpus_parsable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
477251f8 | 637 | { |
e3b3a2f3 | 638 | char buf[BUFSIZ], *data; |
0710bb13 | 639 | size_t i; |
477251f8 | 640 | |
e3b3a2f3 KZ |
641 | /* |
642 | * Header | |
643 | */ | |
477251f8 KZ |
644 | printf(_( |
645 | "# The following is the parsable format, which can be fed to other\n" | |
646 | "# programs. Each different item in every column has an unique ID\n" | |
6321d34f | 647 | "# starting usually from zero.\n")); |
477251f8 KZ |
648 | |
649 | fputs("# ", stdout); | |
650 | for (i = 0; i < ncols; i++) { | |
3d27b76a | 651 | int col = cols[i]; |
b9d18bc3 | 652 | |
cc07239d | 653 | if (col == COL_CPU_CACHE) { |
0710bb13 | 654 | if (cxt->show_compatible && !cxt->ncaches) |
477251f8 | 655 | continue; |
0710bb13 | 656 | if (cxt->show_compatible && i != 0) |
477251f8 | 657 | putchar(','); |
477251f8 | 658 | } |
e3b3a2f3 KZ |
659 | if (i > 0) |
660 | putchar(','); | |
661 | ||
0710bb13 | 662 | data = get_cell_header(cxt, col, buf, sizeof(buf)); |
cc07239d KZ |
663 | if (data && * data && col != COL_CPU_CACHE && |
664 | !coldescs_cpu[col].is_abbr) { | |
3d27b76a KZ |
665 | /* |
666 | * For normal column names use mixed case (e.g. "Socket") | |
667 | */ | |
668 | char *p = data + 1; | |
669 | ||
14e8be8a PU |
670 | while (p && *p != '\0') { |
671 | *p = tolower((unsigned int) *p); | |
672 | p++; | |
673 | } | |
3d27b76a | 674 | } |
e3b3a2f3 | 675 | fputs(data && *data ? data : "", stdout); |
477251f8 KZ |
676 | } |
677 | putchar('\n'); | |
678 | ||
e3b3a2f3 KZ |
679 | /* |
680 | * Data | |
681 | */ | |
0710bb13 KZ |
682 | for (i = 0; i < cxt->npossibles; i++) { |
683 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
684 | size_t c; | |
e3b3a2f3 | 685 | |
0710bb13 KZ |
686 | if (cxt->online) { |
687 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 688 | continue; |
0710bb13 | 689 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
690 | continue; |
691 | } | |
0710bb13 | 692 | if (cxt->present && !is_cpu_present(cxt, cpu)) |
a5cfffff | 693 | continue; |
0710bb13 | 694 | |
477251f8 | 695 | for (c = 0; c < ncols; c++) { |
0710bb13 KZ |
696 | if (cxt->show_compatible && cols[c] == COL_CPU_CACHE) { |
697 | if (!cxt->ncaches) | |
477251f8 KZ |
698 | continue; |
699 | if (c > 0) | |
700 | putchar(','); | |
701 | } | |
702 | if (c > 0) | |
703 | putchar(','); | |
e3b3a2f3 | 704 | |
0710bb13 | 705 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e3b3a2f3 | 706 | fputs(data && *data ? data : "", stdout); |
bdda3543 | 707 | *buf = '\0'; |
477251f8 | 708 | } |
5dd7507c CQ |
709 | putchar('\n'); |
710 | } | |
711 | } | |
712 | ||
ba45d8c1 KZ |
713 | /* |
714 | * [-e] backend | |
715 | */ | |
63c5e7f8 | 716 | static void print_cpus_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
ba45d8c1 | 717 | { |
63c5e7f8 | 718 | size_t i; |
e7213e34 KZ |
719 | char buf[BUFSIZ]; |
720 | const char *data; | |
63c5e7f8 | 721 | struct libscols_table *tb; |
ba45d8c1 | 722 | |
710ed55d KZ |
723 | scols_init_debug(0); |
724 | ||
63c5e7f8 KZ |
725 | tb = scols_new_table(); |
726 | if (!tb) | |
780ce22c | 727 | err(EXIT_FAILURE, _("failed to allocate output table")); |
63c5e7f8 KZ |
728 | if (cxt->json) { |
729 | scols_table_enable_json(tb, 1); | |
730 | scols_table_set_name(tb, "cpus"); | |
19a5510b | 731 | } |
ba45d8c1 KZ |
732 | |
733 | for (i = 0; i < ncols; i++) { | |
63c5e7f8 KZ |
734 | data = get_cell_header(cxt, cols[i], buf, sizeof(buf)); |
735 | if (!scols_table_new_column(tb, data, 0, coldescs_cpu[cols[i]].flags)) | |
780ce22c | 736 | err(EXIT_FAILURE, _("failed to allocate output column")); |
ba45d8c1 KZ |
737 | } |
738 | ||
63c5e7f8 KZ |
739 | for (i = 0; i < cxt->npossibles; i++) { |
740 | size_t c; | |
741 | struct libscols_line *ln; | |
742 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
ba45d8c1 | 743 | |
63c5e7f8 KZ |
744 | if (cxt->online) { |
745 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 746 | continue; |
63c5e7f8 | 747 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
748 | continue; |
749 | } | |
63c5e7f8 KZ |
750 | |
751 | if (cxt->present && !is_cpu_present(cxt, cpu)) | |
a5cfffff | 752 | continue; |
ba45d8c1 | 753 | |
63c5e7f8 KZ |
754 | ln = scols_table_new_line(tb, NULL); |
755 | if (!ln) | |
780ce22c | 756 | err(EXIT_FAILURE, _("failed to allocate output line")); |
ba45d8c1 KZ |
757 | |
758 | for (c = 0; c < ncols; c++) { | |
63c5e7f8 | 759 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e7213e34 KZ |
760 | if (!data || !*data) |
761 | data = "-"; | |
63c5e7f8 | 762 | if (scols_line_set_data(ln, c, data)) |
780ce22c | 763 | err(EXIT_FAILURE, _("failed to add output data")); |
ba45d8c1 KZ |
764 | } |
765 | } | |
766 | ||
63c5e7f8 KZ |
767 | scols_print_table(tb); |
768 | scols_unref_table(tb); | |
ba45d8c1 | 769 | } |
5dd7507c | 770 | |
e3f21318 | 771 | static struct libscols_line * |
91eef60c | 772 | __attribute__ ((__format__(printf, 4, 5))) |
c82b12a0 | 773 | add_summary_sprint(struct libscols_table *tb, |
e3f21318 | 774 | struct libscols_line *sec, |
c82b12a0 KZ |
775 | const char *txt, |
776 | const char *fmt, | |
777 | ...) | |
778 | { | |
91eef60c | 779 | struct libscols_line *ln; |
c82b12a0 KZ |
780 | va_list args; |
781 | ||
91eef60c KZ |
782 | /* Don't print section lines without data on non-terminal output */ |
783 | if (!is_term && fmt == NULL) | |
784 | return NULL; | |
785 | ||
786 | ln = scols_table_new_line(tb, sec); | |
c82b12a0 | 787 | if (!ln) |
780ce22c | 788 | err(EXIT_FAILURE, _("failed to allocate output line")); |
c82b12a0 KZ |
789 | |
790 | /* description column */ | |
a0661407 KZ |
791 | if (txt && scols_line_set_data(ln, 0, txt)) |
792 | err(EXIT_FAILURE, _("failed to add output data")); | |
c82b12a0 KZ |
793 | |
794 | /* data column */ | |
91eef60c KZ |
795 | if (fmt) { |
796 | char *data; | |
797 | va_start(args, fmt); | |
798 | xvasprintf(&data, fmt, args); | |
799 | va_end(args); | |
800 | ||
801 | if (data && scols_line_refer_data(ln, 1, data)) | |
802 | err(EXIT_FAILURE, _("failed to add output data")); | |
803 | } | |
e3f21318 KZ |
804 | |
805 | return ln; | |
c82b12a0 KZ |
806 | } |
807 | ||
91eef60c | 808 | #define add_summary_e(tb, sec, txt) add_summary_sprint(tb, sec, txt, NULL) |
e3f21318 KZ |
809 | #define add_summary_n(tb, sec, txt, num) add_summary_sprint(tb, sec, txt, "%zu", num) |
810 | #define add_summary_s(tb, sec, txt, str) add_summary_sprint(tb, sec, txt, "%s", str) | |
811 | #define add_summary_x(tb, sec, txt, fmt, x) add_summary_sprint(tb, sec, txt, fmt, x) | |
5dd7507c CQ |
812 | |
813 | static void | |
d8813bb3 KZ |
814 | print_cpuset(struct lscpu_cxt *cxt, |
815 | struct libscols_table *tb, | |
91eef60c | 816 | struct libscols_line *sec, |
d8813bb3 | 817 | const char *key, cpu_set_t *set) |
4f912c6a | 818 | { |
d8813bb3 | 819 | size_t setbuflen = 7 * cxt->maxcpus; |
4f912c6a KZ |
820 | char setbuf[setbuflen], *p; |
821 | ||
93a1bb10 KZ |
822 | assert(set); |
823 | assert(key); | |
824 | assert(tb); | |
825 | assert(cxt); | |
826 | ||
d8813bb3 KZ |
827 | if (cxt->hex) { |
828 | p = cpumask_create(setbuf, setbuflen, set, cxt->setsize); | |
91eef60c | 829 | add_summary_s(tb, sec, key, p); |
4f912c6a | 830 | } else { |
d8813bb3 | 831 | p = cpulist_create(setbuf, setbuflen, set, cxt->setsize); |
91eef60c | 832 | add_summary_s(tb, sec, key, p); |
4f912c6a | 833 | } |
4f912c6a KZ |
834 | } |
835 | ||
2f5e2730 KZ |
836 | static void |
837 | print_summary_cputype(struct lscpu_cxt *cxt, | |
838 | struct lscpu_cputype *ct, | |
91eef60c KZ |
839 | struct libscols_table *tb, |
840 | struct libscols_line *sec) | |
5dd7507c | 841 | { |
8014104b MM |
842 | if (ct->modelname) |
843 | sec = add_summary_s(tb, sec, _("Model name:"), ct->modelname); | |
844 | if (ct->bios_modelname) | |
845 | add_summary_s(tb, sec, _("BIOS Model name:"), ct->bios_modelname); | |
2f5e2730 | 846 | if (ct->machinetype) |
91eef60c | 847 | add_summary_s(tb, sec, _("Machine type:"), ct->machinetype); |
2f5e2730 | 848 | if (ct->family) |
91eef60c | 849 | add_summary_s(tb, sec, _("CPU family:"), ct->family); |
2f5e2730 | 850 | if (ct->model || ct->revision) |
91eef60c | 851 | add_summary_s(tb, sec, _("Model:"), ct->revision ? ct->revision : ct->model); |
2f5e2730 | 852 | |
91eef60c | 853 | add_summary_n(tb, sec, _("Thread(s) per core:"), ct->nthreads_per_core); |
73c0a766 MM |
854 | if (cxt->is_cluster) |
855 | add_summary_n(tb, sec, _("Core(s) per cluster:"), ct->ncores_per_socket); | |
856 | else | |
857 | add_summary_n(tb, sec, _("Core(s) per socket:"), ct->ncores_per_socket); | |
19ddc05e | 858 | |
2f5e2730 | 859 | if (ct->nbooks) { |
91eef60c | 860 | add_summary_n(tb, sec, _("Socket(s) per book:"), ct->nsockets_per_book); |
19ddc05e | 861 | if (ct->ndrawers_per_system || ct->ndrawers) { |
91eef60c | 862 | add_summary_n(tb, sec, _("Book(s) per drawer:"), ct->nbooks_per_drawer); |
19ddc05e | 863 | add_summary_n(tb, sec, _("Drawer(s):"), ct->ndrawers_per_system ?: ct->ndrawers); |
2f5e2730 | 864 | } else |
19ddc05e | 865 | add_summary_n(tb, sec, _("Book(s):"), ct->nbooks_per_drawer ?: ct->nbooks); |
73c0a766 MM |
866 | } else { |
867 | if (cxt->is_cluster) | |
868 | add_summary_n(tb, sec, _("Cluster(s):"), | |
869 | ct->nsockets_per_book ?: ct->nsockets); | |
870 | else | |
871 | add_summary_n(tb, sec, _("Socket(s):"), | |
872 | ct->nsockets_per_book ?: ct->nsockets); | |
873 | } | |
2f5e2730 | 874 | |
93a1bb10 | 875 | if (ct->stepping) |
91eef60c | 876 | add_summary_s(tb, sec, _("Stepping:"), ct->stepping); |
93a1bb10 | 877 | if (ct->freqboost >= 0) |
91eef60c | 878 | add_summary_s(tb, sec, _("Frequency boost:"), ct->freqboost ? |
16ca0551 | 879 | _("enabled") : _("disabled")); |
01bea871 KZ |
880 | |
881 | /* s390 -- from the first CPU where is dynamic/static MHz */ | |
93a1bb10 | 882 | if (ct->dynamic_mhz) |
91eef60c | 883 | add_summary_s(tb, sec, _("CPU dynamic MHz:"), ct->dynamic_mhz); |
93a1bb10 | 884 | if (ct->static_mhz) |
91eef60c | 885 | add_summary_s(tb, sec, _("CPU static MHz:"), ct->static_mhz); |
01bea871 | 886 | |
93a1bb10 | 887 | if (ct->has_freq) { |
91eef60c KZ |
888 | add_summary_x(tb, sec, _("CPU max MHz:"), "%.4f", lsblk_cputype_get_maxmhz(cxt, ct)); |
889 | add_summary_x(tb, sec, _("CPU min MHz:"), "%.4f", lsblk_cputype_get_minmhz(cxt, ct)); | |
bd9b94d1 | 890 | } |
93a1bb10 | 891 | if (ct->bogomips) |
91eef60c KZ |
892 | add_summary_s(tb, sec, _("BogoMIPS:"), ct->bogomips); |
893 | ||
93a1bb10 | 894 | if (ct->dispatching >= 0) |
91eef60c | 895 | add_summary_s(tb, sec, _("Dispatching mode:"), _(disp_modes[ct->dispatching])); |
93a1bb10 KZ |
896 | |
897 | if (ct->physsockets) { | |
91eef60c KZ |
898 | add_summary_n(tb, sec, _("Physical sockets:"), ct->physsockets); |
899 | add_summary_n(tb, sec, _("Physical chips:"), ct->physchips); | |
900 | add_summary_n(tb, sec, _("Physical cores/chip:"), ct->physcoresperchip); | |
639eeb28 KZ |
901 | } |
902 | ||
93a1bb10 | 903 | if (ct->flags) |
91eef60c | 904 | add_summary_s(tb, sec, _("Flags:"), ct->flags); |
2f5e2730 KZ |
905 | } |
906 | ||
907 | /* | |
908 | * default output | |
909 | */ | |
910 | static void print_summary(struct lscpu_cxt *cxt) | |
911 | { | |
912 | struct lscpu_cputype *ct; | |
91eef60c | 913 | char field[256]; |
2f5e2730 KZ |
914 | size_t i = 0; |
915 | struct libscols_table *tb; | |
e3f21318 | 916 | struct libscols_line *sec = NULL; |
2f5e2730 KZ |
917 | |
918 | scols_init_debug(0); | |
919 | ||
920 | tb = scols_new_table(); | |
921 | if (!tb) | |
922 | err(EXIT_FAILURE, _("failed to allocate output table")); | |
923 | ||
924 | scols_table_enable_noheadings(tb, 1); | |
925 | if (cxt->json) { | |
926 | scols_table_enable_json(tb, 1); | |
927 | scols_table_set_name(tb, "lscpu"); | |
91eef60c KZ |
928 | } else if (is_term) { |
929 | struct libscols_symbols *sy = scols_new_symbols(); | |
930 | ||
931 | if (!sy) | |
932 | err_oom(); | |
933 | scols_symbols_set_branch(sy, " "); | |
934 | scols_symbols_set_vertical(sy, " "); | |
935 | scols_symbols_set_right(sy, " "); | |
936 | scols_table_set_symbols(tb, sy); | |
d4cb6a03 | 937 | scols_unref_symbols(sy); |
2f5e2730 KZ |
938 | } |
939 | ||
91eef60c | 940 | if (scols_table_new_column(tb, "field", 0, is_term ? SCOLS_FL_TREE : 0) == NULL || |
2f5e2730 KZ |
941 | scols_table_new_column(tb, "data", 0, SCOLS_FL_NOEXTREMES | SCOLS_FL_WRAP) == NULL) |
942 | err(EXIT_FAILURE, _("failed to initialize output column")); | |
943 | ||
944 | ct = lscpu_cputype_get_default(cxt); | |
945 | ||
91eef60c | 946 | /* Section: architecture */ |
2f5e2730 | 947 | if (cxt->arch) |
e3f21318 | 948 | sec = add_summary_s(tb, NULL, _("Architecture:"), cxt->arch->name); |
2f5e2730 KZ |
949 | if (cxt->arch && (cxt->arch->bit32 || cxt->arch->bit64)) { |
950 | char buf[32], *p = buf; | |
951 | ||
952 | if (cxt->arch->bit32) { | |
953 | strcpy(p, "32-bit, "); | |
954 | p += 8; | |
955 | } | |
956 | if (cxt->arch->bit64) { | |
957 | strcpy(p, "64-bit, "); | |
958 | p += 8; | |
959 | } | |
960 | *(p - 2) = '\0'; | |
e3f21318 | 961 | add_summary_s(tb, sec, _("CPU op-mode(s):"), buf); |
2f5e2730 KZ |
962 | } |
963 | if (ct->addrsz) | |
e3f21318 | 964 | add_summary_s(tb, sec, _("Address sizes:"), ct->addrsz); |
2f5e2730 | 965 | #if !defined(WORDS_BIGENDIAN) |
e3f21318 | 966 | add_summary_s(tb, sec, _("Byte Order:"), "Little Endian"); |
2f5e2730 | 967 | #else |
e3f21318 | 968 | add_summary_s(tb, sec, _("Byte Order:"), "Big Endian"); |
2f5e2730 | 969 | #endif |
91eef60c KZ |
970 | |
971 | /* Section: CPU lists */ | |
972 | sec = add_summary_n(tb, NULL, _("CPU(s):"), cxt->npresents); | |
973 | ||
2f5e2730 | 974 | if (cxt->online) |
91eef60c | 975 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
976 | cxt->hex ? _("On-line CPU(s) mask:") : |
977 | _("On-line CPU(s) list:"), | |
978 | cxt->online); | |
979 | ||
980 | if (cxt->online && cxt->nonlines != cxt->npresents) { | |
981 | cpu_set_t *set; | |
982 | ||
983 | /* Linux kernel provides cpuset of off-line CPUs that contains | |
984 | * all configured CPUs (see /sys/devices/system/cpu/offline), | |
985 | * but want to print real (present in system) off-line CPUs only. | |
986 | */ | |
987 | set = cpuset_alloc(cxt->maxcpus, NULL, NULL); | |
988 | if (!set) | |
989 | err(EXIT_FAILURE, _("failed to callocate cpu set")); | |
990 | CPU_ZERO_S(cxt->setsize, set); | |
991 | for (i = 0; i < cxt->npossibles; i++) { | |
992 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
993 | ||
994 | if (cpu && is_cpu_present(cxt, cpu) && !is_cpu_online(cxt, cpu)) | |
995 | CPU_SET_S(cpu->logical_id, cxt->setsize, set); | |
996 | } | |
91eef60c | 997 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
998 | cxt->hex ? _("Off-line CPU(s) mask:") : |
999 | _("Off-line CPU(s) list:"), set); | |
1000 | cpuset_free(set); | |
1001 | } | |
8014104b | 1002 | sec = NULL; |
2f5e2730 | 1003 | |
91eef60c KZ |
1004 | /* Section: cpu type description */ |
1005 | if (ct->vendor) | |
1006 | sec = add_summary_s(tb, NULL, _("Vendor ID:"), ct->vendor); | |
8014104b MM |
1007 | if (ct->bios_vendor) |
1008 | add_summary_s(tb, sec, _("BIOS Vendor ID:"), ct->bios_vendor); | |
91eef60c | 1009 | |
8014104b MM |
1010 | for (i = 0; i < cxt->ncputypes; i++) |
1011 | print_summary_cputype(cxt, cxt->cputypes[i], tb, sec); | |
91eef60c | 1012 | sec = NULL; |
2f5e2730 | 1013 | |
91eef60c | 1014 | /* Section: vitualiazation */ |
93a1bb10 | 1015 | if (cxt->virt) { |
91eef60c | 1016 | sec = add_summary_e(tb, NULL, _("Virtualization features:")); |
01bea871 | 1017 | if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "svm")) |
e3f21318 | 1018 | add_summary_s(tb, sec, _("Virtualization:"), "AMD-V"); |
01bea871 | 1019 | else if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "vmx")) |
e3f21318 | 1020 | add_summary_s(tb, sec, _("Virtualization:"), "VT-x"); |
93a1bb10 KZ |
1021 | |
1022 | if (cxt->virt->hypervisor) | |
e3f21318 | 1023 | add_summary_s(tb, sec, _("Hypervisor:"), cxt->virt->hypervisor); |
93a1bb10 | 1024 | if (cxt->virt->vendor) { |
e3f21318 KZ |
1025 | add_summary_s(tb, sec, _("Hypervisor vendor:"), hv_vendors[cxt->virt->vendor]); |
1026 | add_summary_s(tb, sec, _("Virtualization type:"), _(virt_types[cxt->virt->type])); | |
93a1bb10 | 1027 | } |
e3f21318 | 1028 | sec = NULL; |
93a1bb10 | 1029 | } |
91eef60c KZ |
1030 | |
1031 | /* Section: caches */ | |
01bea871 KZ |
1032 | if (cxt->ncaches) { |
1033 | const char *last = NULL; | |
93a1bb10 | 1034 | |
01bea871 KZ |
1035 | /* The caches are sorted by name, cxt->caches[] may contains |
1036 | * multiple instances for the same name. | |
1037 | */ | |
91eef60c | 1038 | sec = add_summary_e(tb, NULL, _("Caches:")); |
e3f21318 | 1039 | |
01bea871 KZ |
1040 | for (i = 0; i < cxt->ncaches; i++) { |
1041 | const char *name = cxt->caches[i].name; | |
1042 | uint64_t sz; | |
93a1bb10 | 1043 | |
01bea871 | 1044 | if (last && strcmp(last, name) == 0) |
93a1bb10 | 1045 | continue; |
01bea871 KZ |
1046 | sz = lscpu_get_cache_full_size(cxt, name); |
1047 | if (!sz) | |
93a1bb10 | 1048 | continue; |
91eef60c | 1049 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), name); |
01bea871 | 1050 | if (cxt->bytes) |
91eef60c | 1051 | add_summary_x(tb, sec, field, "%" PRIu64, sz); |
01bea871 KZ |
1052 | else { |
1053 | char *tmp = size_to_human_string( | |
1054 | SIZE_SUFFIX_3LETTER | | |
1055 | SIZE_SUFFIX_SPACE, | |
1056 | sz); | |
91eef60c | 1057 | add_summary_s(tb, sec, field, tmp); |
01bea871 KZ |
1058 | free(tmp); |
1059 | } | |
1060 | last = name; | |
93a1bb10 KZ |
1061 | } |
1062 | } | |
01bea871 | 1063 | |
01bea871 | 1064 | if (cxt->necaches) { |
7155a57d KZ |
1065 | if (!cxt->ncaches) |
1066 | sec = add_summary_e(tb, NULL, _("Caches:")); | |
e3f21318 | 1067 | |
01bea871 KZ |
1068 | for (i = 0; i < cxt->necaches; i++) { |
1069 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
93a1bb10 KZ |
1070 | |
1071 | if (ca->size == 0) | |
1072 | continue; | |
91eef60c | 1073 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), ca->name); |
01bea871 | 1074 | if (cxt->bytes) |
91eef60c | 1075 | add_summary_x(tb, sec, field, "%" PRIu64, ca->size); |
01bea871 KZ |
1076 | else { |
1077 | char *tmp = size_to_human_string( | |
1078 | SIZE_SUFFIX_3LETTER | | |
1079 | SIZE_SUFFIX_SPACE, | |
1080 | ca->size); | |
91eef60c | 1081 | add_summary_s(tb, sec, field, tmp); |
01bea871 KZ |
1082 | free(tmp); |
1083 | } | |
1084 | } | |
1085 | } | |
7155a57d | 1086 | sec = NULL; |
01bea871 | 1087 | |
91eef60c | 1088 | /* Section: NUMA modes */ |
01bea871 | 1089 | if (cxt->nnodes) { |
91eef60c | 1090 | sec = add_summary_e(tb, NULL, _("NUMA:")); |
e3f21318 KZ |
1091 | |
1092 | add_summary_n(tb, sec,_("NUMA node(s):"), cxt->nnodes); | |
01bea871 | 1093 | for (i = 0; i < cxt->nnodes; i++) { |
91eef60c KZ |
1094 | snprintf(field, sizeof(field), _("NUMA node%d CPU(s):"), cxt->idx2nodenum[i]); |
1095 | print_cpuset(cxt, tb, sec, field, cxt->nodemaps[i]); | |
93a1bb10 | 1096 | } |
e3f21318 | 1097 | sec = NULL; |
93a1bb10 KZ |
1098 | } |
1099 | ||
91eef60c | 1100 | /* Section: Vulnerabilities */ |
01bea871 | 1101 | if (cxt->vuls) { |
91eef60c | 1102 | sec = add_summary_e(tb, NULL, _("Vulnerabilities:")); |
e3f21318 | 1103 | |
01bea871 | 1104 | for (i = 0; i < cxt->nvuls; i++) { |
91eef60c KZ |
1105 | snprintf(field, sizeof(field), is_term ? |
1106 | _("%s:") : _("Vulnerability %s:"), cxt->vuls[i].name); | |
1107 | add_summary_s(tb, sec, field, cxt->vuls[i].text); | |
93a1bb10 | 1108 | } |
e3f21318 | 1109 | sec = NULL; |
93a1bb10 | 1110 | } |
c82b12a0 KZ |
1111 | scols_print_table(tb); |
1112 | scols_unref_table(tb); | |
5dd7507c CQ |
1113 | } |
1114 | ||
6e1eda6f | 1115 | static void __attribute__((__noreturn__)) usage(void) |
5dd7507c | 1116 | { |
6e1eda6f | 1117 | FILE *out = stdout; |
b9d18bc3 KZ |
1118 | size_t i; |
1119 | ||
1120 | fputs(USAGE_HEADER, out); | |
c6f095cf | 1121 | fprintf(out, _(" %s [options]\n"), program_invocation_short_name); |
7f1ec5e8 | 1122 | |
451dbcfa BS |
1123 | fputs(USAGE_SEPARATOR, out); |
1124 | fputs(_("Display information about the CPU architecture.\n"), out); | |
1125 | ||
b9d18bc3 | 1126 | fputs(USAGE_OPTIONS, out); |
c6f095cf BS |
1127 | fputs(_(" -a, --all print both online and offline CPUs (default for -e)\n"), out); |
1128 | fputs(_(" -b, --online print online CPUs only (default for -p)\n"), out); | |
2011528b | 1129 | fputs(_(" -B, --bytes print sizes in bytes rather than in human readable format\n"), out); |
0e86bc84 | 1130 | fputs(_(" -C, --caches[=<list>] info about caches in extended readable format\n"), out); |
c6f095cf | 1131 | fputs(_(" -c, --offline print offline CPUs only\n"), out); |
19a5510b | 1132 | fputs(_(" -J, --json use JSON for default or extended format\n"), out); |
c6f095cf BS |
1133 | fputs(_(" -e, --extended[=<list>] print out an extended readable format\n"), out); |
1134 | fputs(_(" -p, --parse[=<list>] print out a parsable format\n"), out); | |
1135 | fputs(_(" -s, --sysroot <dir> use specified directory as system root\n"), out); | |
1136 | fputs(_(" -x, --hex print hexadecimal masks rather than lists of CPUs\n"), out); | |
0d2b5d2a | 1137 | fputs(_(" -y, --physical print physical instead of logical IDs\n"), out); |
0a31a242 | 1138 | fputs(_(" --output-all print all available columns for -e, -p or -C\n"), out); |
c6f095cf | 1139 | fputs(USAGE_SEPARATOR, out); |
f45f3ec3 | 1140 | printf(USAGE_HELP_OPTIONS(25)); |
b9d18bc3 | 1141 | |
cc07239d KZ |
1142 | fputs(_("\nAvailable output columns for -e or -p:\n"), out); |
1143 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) | |
1144 | fprintf(out, " %13s %s\n", coldescs_cpu[i].name, _(coldescs_cpu[i].help)); | |
3d27b76a | 1145 | |
0e86bc84 KZ |
1146 | fputs(_("\nAvailable output columns for -C:\n"), out); |
1147 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) | |
1148 | fprintf(out, " %13s %s\n", coldescs_cache[i].name, _(coldescs_cache[i].help)); | |
1149 | ||
f45f3ec3 | 1150 | printf(USAGE_MAN_TAIL("lscpu(1)")); |
4f912c6a | 1151 | |
6e1eda6f | 1152 | exit(EXIT_SUCCESS); |
5dd7507c CQ |
1153 | } |
1154 | ||
1155 | int main(int argc, char *argv[]) | |
1156 | { | |
27c349f9 | 1157 | struct lscpu_cxt *cxt; |
b73d38b1 | 1158 | int c, all = 0; |
cc07239d | 1159 | int columns[ARRAY_SIZE(coldescs_cpu)], ncolumns = 0; |
7fc12cd2 | 1160 | int cpu_modifier_specified = 0; |
b73d38b1 | 1161 | size_t i; |
fbf0619b SK |
1162 | enum { |
1163 | OPT_OUTPUT_ALL = CHAR_MAX + 1, | |
1164 | }; | |
6c7d5ae9 | 1165 | static const struct option longopts[] = { |
87918040 SK |
1166 | { "all", no_argument, NULL, 'a' }, |
1167 | { "online", no_argument, NULL, 'b' }, | |
2011528b | 1168 | { "bytes", no_argument, NULL, 'B' }, |
0e86bc84 | 1169 | { "caches", optional_argument, NULL, 'C' }, |
87918040 SK |
1170 | { "offline", no_argument, NULL, 'c' }, |
1171 | { "help", no_argument, NULL, 'h' }, | |
1172 | { "extended", optional_argument, NULL, 'e' }, | |
19a5510b | 1173 | { "json", no_argument, NULL, 'J' }, |
87918040 SK |
1174 | { "parse", optional_argument, NULL, 'p' }, |
1175 | { "sysroot", required_argument, NULL, 's' }, | |
1176 | { "physical", no_argument, NULL, 'y' }, | |
1177 | { "hex", no_argument, NULL, 'x' }, | |
1178 | { "version", no_argument, NULL, 'V' }, | |
fbf0619b | 1179 | { "output-all", no_argument, NULL, OPT_OUTPUT_ALL }, |
87918040 | 1180 | { NULL, 0, NULL, 0 } |
5dd7507c CQ |
1181 | }; |
1182 | ||
8e97eb4b | 1183 | static const ul_excl_t excl[] = { /* rows and cols in ASCII order */ |
0e86bc84 | 1184 | { 'C','e','p' }, |
a44cd891 | 1185 | { 'a','b','c' }, |
8e97eb4b KZ |
1186 | { 0 } |
1187 | }; | |
1188 | int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT; | |
1189 | ||
2f8f1388 | 1190 | setlocale(LC_ALL, ""); |
5dd7507c CQ |
1191 | bindtextdomain(PACKAGE, LOCALEDIR); |
1192 | textdomain(PACKAGE); | |
25b7045e | 1193 | close_stdout_atexit(); |
5dd7507c | 1194 | |
b73d38b1 KZ |
1195 | cxt = lscpu_new_context(); |
1196 | ||
2011528b | 1197 | while ((c = getopt_long(argc, argv, "aBbC::ce::hJp::s:xyV", longopts, NULL)) != -1) { |
8e97eb4b KZ |
1198 | |
1199 | err_exclusive_options(c, longopts, excl, excl_st); | |
1200 | ||
5dd7507c | 1201 | switch (c) { |
0ad29ff6 | 1202 | case 'a': |
b73d38b1 | 1203 | cxt->show_online = cxt->show_offline = 1; |
7fc12cd2 | 1204 | cpu_modifier_specified = 1; |
0ad29ff6 | 1205 | break; |
2011528b | 1206 | case 'B': |
b73d38b1 | 1207 | cxt->bytes = 1; |
2011528b | 1208 | break; |
23e9e95a | 1209 | case 'b': |
b73d38b1 | 1210 | cxt->show_online = 1; |
7fc12cd2 | 1211 | cpu_modifier_specified = 1; |
23e9e95a | 1212 | break; |
7afc2387 | 1213 | case 'c': |
b73d38b1 | 1214 | cxt->show_offline = 1; |
7fc12cd2 | 1215 | cpu_modifier_specified = 1; |
7afc2387 | 1216 | break; |
0e86bc84 KZ |
1217 | case 'C': |
1218 | if (optarg) { | |
1219 | if (*optarg == '=') | |
1220 | optarg++; | |
1221 | ncolumns = string_to_idarray(optarg, | |
1222 | columns, ARRAY_SIZE(columns), | |
1223 | cache_column_name_to_id); | |
1224 | if (ncolumns < 0) | |
1225 | return EXIT_FAILURE; | |
1226 | } | |
b73d38b1 | 1227 | cxt->mode = LSCPU_OUTPUT_CACHES; |
0e86bc84 | 1228 | break; |
19a5510b | 1229 | case 'J': |
b73d38b1 | 1230 | cxt->json = 1; |
19a5510b | 1231 | break; |
5dd7507c | 1232 | case 'p': |
ba45d8c1 | 1233 | case 'e': |
477251f8 KZ |
1234 | if (optarg) { |
1235 | if (*optarg == '=') | |
1236 | optarg++; | |
1237 | ncolumns = string_to_idarray(optarg, | |
1238 | columns, ARRAY_SIZE(columns), | |
cc07239d | 1239 | cpu_column_name_to_id); |
477251f8 KZ |
1240 | if (ncolumns < 0) |
1241 | return EXIT_FAILURE; | |
477251f8 | 1242 | } |
b73d38b1 | 1243 | cxt->mode = c == 'p' ? LSCPU_OUTPUT_PARSABLE : LSCPU_OUTPUT_READABLE; |
5dd7507c | 1244 | break; |
47b6e8b6 | 1245 | case 's': |
b73d38b1 KZ |
1246 | cxt->prefix = optarg; |
1247 | cxt->noalive = 1; | |
47b6e8b6 | 1248 | break; |
4f912c6a | 1249 | case 'x': |
b73d38b1 | 1250 | cxt->hex = 1; |
4f912c6a | 1251 | break; |
0d2b5d2a | 1252 | case 'y': |
b73d38b1 | 1253 | cxt->show_physical = 1; |
0d2b5d2a | 1254 | break; |
fbf0619b | 1255 | case OPT_OUTPUT_ALL: |
0e86bc84 | 1256 | all = 1; |
fbf0619b | 1257 | break; |
2c308875 KZ |
1258 | |
1259 | case 'h': | |
1260 | usage(); | |
1261 | case 'V': | |
1262 | print_version(EXIT_SUCCESS); | |
5dd7507c | 1263 | default: |
677ec86c | 1264 | errtryhelp(EXIT_FAILURE); |
5dd7507c CQ |
1265 | } |
1266 | } | |
7bbb7829 | 1267 | |
0a31a242 | 1268 | if (all && ncolumns == 0) { |
b73d38b1 | 1269 | size_t maxsz = cxt->mode == LSCPU_OUTPUT_CACHES ? |
0e86bc84 KZ |
1270 | ARRAY_SIZE(coldescs_cache) : |
1271 | ARRAY_SIZE(coldescs_cpu); | |
1272 | ||
b73d38b1 KZ |
1273 | for (i = 0; i < maxsz; i++) |
1274 | columns[ncolumns++] = i; | |
0e86bc84 KZ |
1275 | } |
1276 | ||
b73d38b1 | 1277 | if (cpu_modifier_specified && cxt->mode == LSCPU_OUTPUT_SUMMARY) { |
7fc12cd2 HC |
1278 | fprintf(stderr, |
1279 | _("%s: options --all, --online and --offline may only " | |
ac56e555 | 1280 | "be used with options --extended or --parse.\n"), |
7fc12cd2 HC |
1281 | program_invocation_short_name); |
1282 | return EXIT_FAILURE; | |
1283 | } | |
1284 | ||
6e1eda6f RM |
1285 | if (argc != optind) { |
1286 | warnx(_("bad usage")); | |
1287 | errtryhelp(EXIT_FAILURE); | |
1288 | } | |
7bbb7829 | 1289 | |
7afc2387 | 1290 | /* set default cpu display mode if none was specified */ |
b73d38b1 KZ |
1291 | if (!cxt->show_online && !cxt->show_offline) { |
1292 | cxt->show_online = 1; | |
1293 | cxt->show_offline = cxt->mode == LSCPU_OUTPUT_READABLE ? 1 : 0; | |
7afc2387 | 1294 | } |
6e509042 | 1295 | |
91eef60c KZ |
1296 | is_term = isatty(STDOUT_FILENO); /* global variable */ |
1297 | ||
4b9cbc38 | 1298 | lscpu_init_debug(); |
6e509042 | 1299 | |
4b9cbc38 | 1300 | lscpu_context_init_paths(cxt); |
5dd7507c | 1301 | |
4b9cbc38 KZ |
1302 | lscpu_read_cpulists(cxt); |
1303 | lscpu_read_cpuinfo(cxt); | |
1304 | cxt->arch = lscpu_read_architecture(cxt); | |
538b50cb | 1305 | |
4b9cbc38 KZ |
1306 | lscpu_read_archext(cxt); |
1307 | lscpu_read_vulnerabilities(cxt); | |
1308 | lscpu_read_numas(cxt); | |
1309 | lscpu_read_topology(cxt); | |
7e03f383 | 1310 | |
4b9cbc38 | 1311 | lscpu_decode_arm(cxt); |
28b1658f | 1312 | |
4b9cbc38 | 1313 | cxt->virt = lscpu_read_virtualization(cxt); |
c8b64f6d | 1314 | |
d8813bb3 | 1315 | switch(cxt->mode) { |
30b912d3 | 1316 | case LSCPU_OUTPUT_SUMMARY: |
d8813bb3 | 1317 | print_summary(cxt); |
ba45d8c1 | 1318 | break; |
30b912d3 | 1319 | case LSCPU_OUTPUT_CACHES: |
0e86bc84 KZ |
1320 | if (!ncolumns) { |
1321 | columns[ncolumns++] = COL_CACHE_NAME; | |
1322 | columns[ncolumns++] = COL_CACHE_ONESIZE; | |
1323 | columns[ncolumns++] = COL_CACHE_ALLSIZE; | |
1324 | columns[ncolumns++] = COL_CACHE_WAYS; | |
1325 | columns[ncolumns++] = COL_CACHE_TYPE; | |
1326 | columns[ncolumns++] = COL_CACHE_LEVEL; | |
cf3b6b71 KZ |
1327 | columns[ncolumns++] = COL_CACHE_SETS; |
1328 | columns[ncolumns++] = COL_CACHE_PHYLINE; | |
1329 | columns[ncolumns++] = COL_CACHE_COHERENCYSIZE; | |
0e86bc84 | 1330 | } |
1766641a | 1331 | print_caches_readable(cxt, columns, ncolumns); |
0e86bc84 | 1332 | break; |
30b912d3 | 1333 | case LSCPU_OUTPUT_READABLE: |
ba45d8c1 KZ |
1334 | if (!ncolumns) { |
1335 | /* No list was given. Just print whatever is there. */ | |
63c5e7f8 KZ |
1336 | struct lscpu_cputype *ct = lscpu_cputype_get_default(cxt); |
1337 | ||
cc07239d | 1338 | columns[ncolumns++] = COL_CPU_CPU; |
63c5e7f8 | 1339 | if (cxt->nnodes) |
cc07239d | 1340 | columns[ncolumns++] = COL_CPU_NODE; |
63c5e7f8 | 1341 | if (ct && ct->ndrawers) |
cc07239d | 1342 | columns[ncolumns++] = COL_CPU_DRAWER; |
63c5e7f8 | 1343 | if (ct && ct->nbooks) |
cc07239d | 1344 | columns[ncolumns++] = COL_CPU_BOOK; |
73c0a766 MM |
1345 | if (ct && ct->nsockets) { |
1346 | if (cxt->is_cluster) | |
1347 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1348 | else | |
1349 | columns[ncolumns++] = COL_CPU_SOCKET; | |
1350 | } | |
63c5e7f8 | 1351 | if (ct && ct->ncores) |
cc07239d | 1352 | columns[ncolumns++] = COL_CPU_CORE; |
63c5e7f8 | 1353 | if (cxt->ncaches) |
cc07239d | 1354 | columns[ncolumns++] = COL_CPU_CACHE; |
63c5e7f8 | 1355 | if (cxt->online) |
cc07239d | 1356 | columns[ncolumns++] = COL_CPU_ONLINE; |
63c5e7f8 | 1357 | if (ct && ct->has_configured) |
cc07239d | 1358 | columns[ncolumns++] = COL_CPU_CONFIGURED; |
63c5e7f8 | 1359 | if (ct && ct->has_polarization) |
cc07239d | 1360 | columns[ncolumns++] = COL_CPU_POLARIZATION; |
63c5e7f8 | 1361 | if (ct && ct->has_addresses) |
cc07239d | 1362 | columns[ncolumns++] = COL_CPU_ADDRESS; |
63c5e7f8 | 1363 | if (ct && ct->has_freq) { |
cc07239d | 1364 | columns[ncolumns++] = COL_CPU_MAXMHZ; |
cc07239d | 1365 | columns[ncolumns++] = COL_CPU_MINMHZ; |
63c5e7f8 | 1366 | } |
ba45d8c1 | 1367 | } |
63c5e7f8 KZ |
1368 | print_cpus_readable(cxt, columns, ncolumns); |
1369 | break; | |
63c5e7f8 KZ |
1370 | case LSCPU_OUTPUT_PARSABLE: |
1371 | if (!ncolumns) { | |
1372 | columns[ncolumns++] = COL_CPU_CPU; | |
1373 | columns[ncolumns++] = COL_CPU_CORE; | |
73c0a766 MM |
1374 | if (cxt->is_cluster) |
1375 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1376 | else | |
1377 | columns[ncolumns++] = COL_CPU_SOCKET; | |
63c5e7f8 KZ |
1378 | columns[ncolumns++] = COL_CPU_NODE; |
1379 | columns[ncolumns++] = COL_CPU_CACHE; | |
0710bb13 | 1380 | cxt->show_compatible = 1; |
63c5e7f8 | 1381 | } |
0710bb13 | 1382 | print_cpus_parsable(cxt, columns, ncolumns); |
ba45d8c1 | 1383 | break; |
8005924a | 1384 | } |
5dd7507c | 1385 | |
27c349f9 KZ |
1386 | lscpu_free_context(cxt); |
1387 | ||
cf474aac | 1388 | return EXIT_SUCCESS; |
5dd7507c | 1389 | } |