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Commit | Line | Data |
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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", | |
f2aadc11 | 57 | [VIRT_VENDOR_VMWARE] = "VMware", |
7454b598 KZ |
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", | |
f2aadc11 | 63 | [VIRT_VENDOR_PARALLELS] = "Parallels", |
7454b598 KZ |
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[] = { |
0a0af616 KZ |
83 | [POLAR_UNKNOWN] = {"U", "-"}, |
84 | [POLAR_VLOW] = {"VL", "vert-low"}, | |
85 | [POLAR_VMEDIUM] = {"VM", "vert-medium"}, | |
86 | [POLAR_VHIGH] = {"VH", "vert-high"}, | |
8005924a | 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, |
9b9e4f5d | 108 | COL_CPU_SCALMHZ, |
cc07239d KZ |
109 | COL_CPU_MAXMHZ, |
110 | COL_CPU_MINMHZ, | |
477251f8 KZ |
111 | }; |
112 | ||
0e86bc84 KZ |
113 | enum { |
114 | COL_CACHE_ALLSIZE, | |
115 | COL_CACHE_LEVEL, | |
116 | COL_CACHE_NAME, | |
117 | COL_CACHE_ONESIZE, | |
118 | COL_CACHE_TYPE, | |
119 | COL_CACHE_WAYS, | |
cf3b6b71 KZ |
120 | COL_CACHE_ALLOCPOL, |
121 | COL_CACHE_WRITEPOL, | |
122 | COL_CACHE_PHYLINE, | |
123 | COL_CACHE_SETS, | |
124 | COL_CACHE_COHERENCYSIZE | |
0e86bc84 KZ |
125 | }; |
126 | ||
127 | ||
3d27b76a KZ |
128 | /* column description |
129 | */ | |
130 | struct lscpu_coldesc { | |
131 | const char *name; | |
132 | const char *help; | |
133 | ||
0e86bc84 | 134 | int flags; |
3d27b76a | 135 | unsigned int is_abbr:1; /* name is abbreviation */ |
17353ee0 | 136 | int json_type; |
477251f8 KZ |
137 | }; |
138 | ||
cc07239d | 139 | static struct lscpu_coldesc coldescs_cpu[] = |
3d27b76a | 140 | { |
17353ee0 TW |
141 | [COL_CPU_BOGOMIPS] = { "BOGOMIPS", N_("crude measurement of CPU speed"), SCOLS_FL_RIGHT, 1, SCOLS_JSON_NUMBER }, |
142 | [COL_CPU_CPU] = { "CPU", N_("logical CPU number"), SCOLS_FL_RIGHT, 1, SCOLS_JSON_NUMBER }, | |
143 | [COL_CPU_CORE] = { "CORE", N_("logical core number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
144 | [COL_CPU_CLUSTER] = { "CLUSTER", N_("logical cluster number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
145 | [COL_CPU_SOCKET] = { "SOCKET", N_("logical socket number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
146 | [COL_CPU_NODE] = { "NODE", N_("logical NUMA node number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
147 | [COL_CPU_BOOK] = { "BOOK", N_("logical book number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
148 | [COL_CPU_DRAWER] = { "DRAWER", N_("logical drawer number"), SCOLS_FL_RIGHT, SCOLS_JSON_NUMBER }, | |
cc07239d KZ |
149 | [COL_CPU_CACHE] = { "CACHE", N_("shows how caches are shared between CPUs") }, |
150 | [COL_CPU_POLARIZATION] = { "POLARIZATION", N_("CPU dispatching mode on virtual hardware") }, | |
151 | [COL_CPU_ADDRESS] = { "ADDRESS", N_("physical address of a CPU") }, | |
87579a96 TW |
152 | [COL_CPU_CONFIGURED] = { "CONFIGURED", N_("shows if the hypervisor has allocated the CPU"), 0, 0, SCOLS_JSON_BOOLEAN_OPTIONAL }, |
153 | [COL_CPU_ONLINE] = { "ONLINE", N_("shows if Linux currently makes use of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_BOOLEAN_OPTIONAL }, | |
79884c5d | 154 | [COL_CPU_MHZ] = { "MHZ", N_("shows the currently MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
17353ee0 TW |
155 | [COL_CPU_SCALMHZ] = { "SCALMHZ%", N_("shows scaling percentage of the CPU frequency"), SCOLS_FL_RIGHT, SCOLS_JSON_NUMBER }, |
156 | [COL_CPU_MAXMHZ] = { "MAXMHZ", N_("shows the maximum MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
157 | [COL_CPU_MINMHZ] = { "MINMHZ", N_("shows the minimum MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER } | |
0e86bc84 KZ |
158 | }; |
159 | ||
160 | static struct lscpu_coldesc coldescs_cache[] = | |
161 | { | |
162 | [COL_CACHE_ALLSIZE] = { "ALL-SIZE", N_("size of all system caches"), SCOLS_FL_RIGHT }, | |
17353ee0 | 163 | [COL_CACHE_LEVEL] = { "LEVEL", N_("cache level"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
0e86bc84 KZ |
164 | [COL_CACHE_NAME] = { "NAME", N_("cache name") }, |
165 | [COL_CACHE_ONESIZE] = { "ONE-SIZE", N_("size of one cache"), SCOLS_FL_RIGHT }, | |
166 | [COL_CACHE_TYPE] = { "TYPE", N_("cache type") }, | |
17353ee0 | 167 | [COL_CACHE_WAYS] = { "WAYS", N_("ways of associativity"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
cf3b6b71 KZ |
168 | [COL_CACHE_ALLOCPOL] = { "ALLOC-POLICY", N_("allocation policy") }, |
169 | [COL_CACHE_WRITEPOL] = { "WRITE-POLICY", N_("write policy") }, | |
17353ee0 TW |
170 | [COL_CACHE_PHYLINE] = { "PHY-LINE", N_("number of physical cache line per cache t"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
171 | [COL_CACHE_SETS] = { "SETS", N_("number of sets in the cache; set lines has the same cache index"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
172 | [COL_CACHE_COHERENCYSIZE] = { "COHERENCY-SIZE", N_("minimum amount of data in bytes transferred from memory to cache"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER } | |
3d27b76a | 173 | }; |
477251f8 | 174 | |
91eef60c KZ |
175 | static int is_term = 0; |
176 | ||
43715b4e KZ |
177 | UL_DEBUG_DEFINE_MASK(lscpu); |
178 | UL_DEBUG_DEFINE_MASKNAMES(lscpu) = UL_DEBUG_EMPTY_MASKNAMES; | |
179 | ||
180 | static void lscpu_init_debug(void) | |
181 | { | |
182 | __UL_INIT_DEBUG_FROM_ENV(lscpu, LSCPU_DEBUG_, 0, LSCPU_DEBUG); | |
183 | } | |
184 | ||
583f14cc | 185 | static int |
cc07239d | 186 | cpu_column_name_to_id(const char *name, size_t namesz) |
477251f8 | 187 | { |
329fd1c3 | 188 | size_t i; |
477251f8 | 189 | |
cc07239d KZ |
190 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) { |
191 | const char *cn = coldescs_cpu[i].name; | |
477251f8 KZ |
192 | |
193 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
194 | return i; | |
195 | } | |
196 | warnx(_("unknown column: %s"), name); | |
197 | return -1; | |
198 | } | |
199 | ||
0e86bc84 KZ |
200 | static int |
201 | cache_column_name_to_id(const char *name, size_t namesz) | |
202 | { | |
203 | size_t i; | |
204 | ||
205 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) { | |
206 | const char *cn = coldescs_cache[i].name; | |
207 | ||
208 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
209 | return i; | |
210 | } | |
211 | warnx(_("unknown column: %s"), name); | |
212 | return -1; | |
213 | } | |
214 | ||
27c349f9 KZ |
215 | static void lscpu_context_init_paths(struct lscpu_cxt *cxt) |
216 | { | |
217 | DBG(MISC, ul_debugobj(cxt, "initialize paths")); | |
218 | ul_path_init_debug(); | |
219 | ||
220 | /* /sys/devices/system/cpu */ | |
221 | cxt->syscpu = ul_new_path(_PATH_SYS_CPU); | |
222 | if (!cxt->syscpu) | |
223 | err(EXIT_FAILURE, _("failed to initialize CPUs sysfs handler")); | |
224 | if (cxt->prefix) | |
225 | ul_path_set_prefix(cxt->syscpu, cxt->prefix); | |
226 | ||
227 | /* /proc */ | |
228 | cxt->procfs = ul_new_path("/proc"); | |
229 | if (!cxt->procfs) | |
230 | err(EXIT_FAILURE, _("failed to initialize procfs handler")); | |
231 | if (cxt->prefix) | |
232 | ul_path_set_prefix(cxt->procfs, cxt->prefix); | |
233 | } | |
234 | ||
235 | static struct lscpu_cxt *lscpu_new_context(void) | |
236 | { | |
237 | return xcalloc(1, sizeof(struct lscpu_cxt)); | |
238 | } | |
239 | ||
240 | static void lscpu_free_context(struct lscpu_cxt *cxt) | |
241 | { | |
242 | size_t i; | |
243 | ||
244 | if (!cxt) | |
245 | return; | |
246 | ||
247 | DBG(MISC, ul_debugobj(cxt, "freeing context")); | |
248 | ||
249 | DBG(MISC, ul_debugobj(cxt, " de-initialize paths")); | |
250 | ul_unref_path(cxt->syscpu); | |
251 | ul_unref_path(cxt->procfs); | |
252 | ||
253 | DBG(MISC, ul_debugobj(cxt, " freeing cpus")); | |
254 | for (i = 0; i < cxt->npossibles; i++) { | |
255 | lscpu_unref_cpu(cxt->cpus[i]); | |
256 | cxt->cpus[i] = NULL; | |
257 | } | |
258 | DBG(MISC, ul_debugobj(cxt, " freeing types")); | |
259 | for (i = 0; i < cxt->ncputypes; i++) { | |
260 | lscpu_unref_cputype(cxt->cputypes[i]); | |
261 | cxt->cputypes[i] = NULL; | |
262 | } | |
263 | ||
264 | free(cxt->present); | |
265 | free(cxt->online); | |
266 | free(cxt->cputypes); | |
267 | free(cxt->cpus); | |
268 | ||
269 | for (i = 0; i < cxt->nvuls; i++) { | |
270 | free(cxt->vuls[i].name); | |
271 | free(cxt->vuls[i].text); | |
272 | } | |
273 | free(cxt->vuls); | |
274 | ||
275 | for (i = 0; i < cxt->nnodes; i++) | |
276 | free(cxt->nodemaps[i]); | |
277 | ||
278 | free(cxt->nodemaps); | |
279 | free(cxt->idx2nodenum); | |
280 | ||
281 | lscpu_free_virtualization(cxt->virt); | |
282 | lscpu_free_architecture(cxt->arch); | |
6fbb5328 | 283 | |
27c349f9 | 284 | lscpu_free_caches(cxt->ecaches, cxt->necaches); |
6fbb5328 | 285 | lscpu_free_caches(cxt->caches, cxt->ncaches); |
27c349f9 KZ |
286 | |
287 | free(cxt); | |
288 | } | |
289 | ||
63c5e7f8 KZ |
290 | static void __fill_id( struct lscpu_cxt *cxt, |
291 | struct lscpu_cpu *cpu, | |
292 | int id, cpu_set_t **map, | |
293 | size_t nitems, | |
294 | char *buf, size_t bufsz) | |
295 | { | |
296 | *buf = '\0'; | |
297 | ||
298 | if (cxt->show_physical) { | |
299 | if (id < 0) | |
300 | snprintf(buf, bufsz, "-"); | |
301 | else | |
302 | snprintf(buf, bufsz, "%d", id); | |
303 | } else if (map) { | |
304 | size_t i; | |
305 | ||
306 | if (cpuset_ary_isset(cpu->logical_id, map, nitems, | |
307 | cxt->setsize, &i) == 0) | |
308 | snprintf(buf, bufsz, "%zu", i); | |
309 | } | |
310 | } | |
5dd7507c | 311 | |
17353ee0 TW |
312 | static void get_cell_boolean( |
313 | struct lscpu_cxt *cxt, | |
314 | int has_data, int data, | |
315 | char *buf, size_t bufsz) | |
316 | { | |
317 | if (!has_data) | |
318 | return; | |
319 | ||
320 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE || cxt->json) | |
321 | snprintf(buf, bufsz, "%s", | |
322 | data ? _("Y") : _("N")); | |
323 | else | |
324 | snprintf(buf, bufsz, "%s", | |
325 | data ? _("yes") : _("no")); | |
326 | } | |
327 | ||
63c5e7f8 KZ |
328 | #define fill_id(_cxt, _cpu, NAME, _buf, _bufsz) \ |
329 | __fill_id(_cxt, (_cpu), \ | |
330 | (_cpu)-> NAME ## id, \ | |
331 | (_cpu)->type-> NAME ## maps, \ | |
332 | (_cpu)->type->n ## NAME ## s, \ | |
333 | _buf, _bufsz) | |
334 | ||
335 | static char *get_cell_data( | |
336 | struct lscpu_cxt *cxt, | |
337 | struct lscpu_cpu *cpu, int col, | |
338 | char *buf, size_t bufsz) | |
5dd7507c | 339 | { |
4f642863 | 340 | size_t i; |
e3b3a2f3 KZ |
341 | |
342 | *buf = '\0'; | |
5dd7507c | 343 | |
63c5e7f8 KZ |
344 | if (!cpu->type) |
345 | return NULL; | |
346 | ||
477251f8 | 347 | switch (col) { |
cc07239d | 348 | case COL_CPU_CPU: |
63c5e7f8 | 349 | snprintf(buf, bufsz, "%d", cpu->logical_id); |
477251f8 | 350 | break; |
cc94324e KZ |
351 | case COL_CPU_BOGOMIPS: |
352 | if (cpu->bogomips) | |
353 | xstrncpy(buf, cpu->bogomips, bufsz); | |
354 | else if (cpu->type->bogomips) | |
355 | xstrncpy(buf, cpu->type->bogomips, bufsz); | |
356 | break; | |
cc07239d | 357 | case COL_CPU_CORE: |
63c5e7f8 | 358 | fill_id(cxt, cpu, core, buf, bufsz); |
477251f8 | 359 | break; |
cc07239d | 360 | case COL_CPU_SOCKET: |
63c5e7f8 | 361 | fill_id(cxt, cpu, socket, buf, bufsz); |
477251f8 | 362 | break; |
73c0a766 MM |
363 | case COL_CPU_CLUSTER: |
364 | if (cxt->is_cluster) | |
365 | fill_id(cxt, cpu, socket, buf, bufsz); | |
366 | break; | |
cc07239d | 367 | case COL_CPU_DRAWER: |
63c5e7f8 | 368 | fill_id(cxt, cpu, drawer, buf, bufsz); |
b3adf6ef | 369 | break; |
cc07239d | 370 | case COL_CPU_BOOK: |
63c5e7f8 KZ |
371 | fill_id(cxt, cpu, book, buf, bufsz); |
372 | break; | |
373 | case COL_CPU_NODE: | |
374 | if (cpuset_ary_isset(cpu->logical_id, cxt->nodemaps, | |
375 | cxt->nnodes, cxt->setsize, &i) == 0) | |
376 | snprintf(buf, bufsz, "%d", cxt->idx2nodenum[i]); | |
477251f8 | 377 | break; |
cc07239d | 378 | case COL_CPU_CACHE: |
e3b3a2f3 | 379 | { |
63c5e7f8 | 380 | const char *last = NULL; |
e3b3a2f3 KZ |
381 | char *p = buf; |
382 | size_t sz = bufsz; | |
e3b3a2f3 | 383 | |
63c5e7f8 KZ |
384 | for (i = 0; i < cxt->ncaches; i++) { |
385 | int x; | |
386 | struct lscpu_cache *ca; | |
387 | const char *name = cxt->caches[i].name; | |
e9d659ea | 388 | |
63c5e7f8 KZ |
389 | if (last && strcmp(last, name) == 0) |
390 | continue; | |
391 | last = name; | |
392 | ca = lscpu_cpu_get_cache(cxt, cpu, name); | |
393 | if (!ca) | |
394 | continue; | |
395 | x = snprintf(p, sz, "%d", ca->id); | |
396 | if (x < 0 || (size_t) x >= sz) | |
397 | return NULL; | |
398 | p += x; | |
399 | sz -= x; | |
e07cca6b KZ |
400 | if (sz < 2) |
401 | return NULL; | |
402 | *p++ = cxt->show_compatible ? ',' : ':'; | |
403 | *p = '\0'; | |
404 | sz--; | |
5dd7507c | 405 | } |
e07cca6b KZ |
406 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
407 | *(p - 1) = '\0'; | |
477251f8 | 408 | break; |
e3b3a2f3 | 409 | } |
cc07239d | 410 | case COL_CPU_POLARIZATION: |
63c5e7f8 KZ |
411 | if (cpu->polarization < 0) |
412 | break; | |
413 | snprintf(buf, bufsz, "%s", | |
414 | cxt->mode == LSCPU_OUTPUT_PARSABLE ? | |
415 | polar_modes[cpu->polarization].parsable : | |
416 | polar_modes[cpu->polarization].readable); | |
2b8fcb81 | 417 | break; |
cc07239d | 418 | case COL_CPU_ADDRESS: |
63c5e7f8 KZ |
419 | if (cpu->address < 0) |
420 | break; | |
421 | snprintf(buf, bufsz, "%d", cpu->address); | |
596b8845 | 422 | break; |
cc07239d | 423 | case COL_CPU_CONFIGURED: |
17353ee0 | 424 | get_cell_boolean(cxt, cpu->configured >= 0, cpu->configured, buf, bufsz); |
d231eea1 | 425 | break; |
cc07239d | 426 | case COL_CPU_ONLINE: |
17353ee0 | 427 | get_cell_boolean(cxt, !!cxt->online, is_cpu_online(cxt, cpu), buf, bufsz); |
a7e5300c | 428 | break; |
6d880d3d | 429 | case COL_CPU_MHZ: |
ff6513c7 KZ |
430 | if (cpu->mhz_cur_freq) |
431 | snprintf(buf, bufsz, "%.4f", cpu->mhz_cur_freq); | |
6d880d3d | 432 | break; |
9b9e4f5d KZ |
433 | case COL_CPU_SCALMHZ: |
434 | if (cpu->mhz_cur_freq && cpu->mhz_max_freq) | |
435 | snprintf(buf, bufsz, "%.0f%%", cpu->mhz_cur_freq / cpu->mhz_max_freq * 100); | |
6d880d3d | 436 | break; |
cc07239d | 437 | case COL_CPU_MAXMHZ: |
63c5e7f8 KZ |
438 | if (cpu->mhz_max_freq) |
439 | snprintf(buf, bufsz, "%.4f", cpu->mhz_max_freq); | |
e065a597 | 440 | break; |
cc07239d | 441 | case COL_CPU_MINMHZ: |
63c5e7f8 KZ |
442 | if (cpu->mhz_min_freq) |
443 | snprintf(buf, bufsz, "%.4f", cpu->mhz_min_freq); | |
44320710 | 444 | break; |
477251f8 | 445 | } |
e3b3a2f3 KZ |
446 | return buf; |
447 | } | |
448 | ||
63c5e7f8 KZ |
449 | static char *get_cell_header( |
450 | struct lscpu_cxt *cxt, int col, | |
451 | char *buf, size_t bufsz) | |
e3b3a2f3 KZ |
452 | { |
453 | *buf = '\0'; | |
454 | ||
cc07239d | 455 | if (col == COL_CPU_CACHE) { |
63c5e7f8 | 456 | const char *last = NULL; |
e3b3a2f3 KZ |
457 | char *p = buf; |
458 | size_t sz = bufsz; | |
63c5e7f8 KZ |
459 | size_t i; |
460 | ||
461 | for (i = 0; i < cxt->ncaches; i++) { | |
462 | struct lscpu_cache *ca = &cxt->caches[i]; | |
463 | int x; | |
464 | ||
465 | if (last && strcmp(last, ca->name) == 0) | |
466 | continue; | |
467 | last = ca->name; | |
e3b3a2f3 | 468 | |
63c5e7f8 | 469 | x = snprintf(p, sz, "%s", ca->name); |
06fa5817 | 470 | if (x < 0 || (size_t) x >= sz) |
e3b3a2f3 KZ |
471 | return NULL; |
472 | sz -= x; | |
473 | p += x; | |
e07cca6b KZ |
474 | if (sz < 2) |
475 | return NULL; | |
476 | *p++ = cxt->show_compatible ? ',' : ':'; | |
477 | *p = '\0'; | |
478 | sz--; | |
e3b3a2f3 | 479 | } |
e07cca6b KZ |
480 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
481 | *(p - 1) = '\0'; | |
63c5e7f8 | 482 | if (cxt->ncaches) |
e3b3a2f3 KZ |
483 | return buf; |
484 | } | |
cc07239d | 485 | snprintf(buf, bufsz, "%s", coldescs_cpu[col].name); |
e3b3a2f3 | 486 | return buf; |
477251f8 KZ |
487 | } |
488 | ||
1766641a | 489 | |
9d480e57 KZ |
490 | static void caches_add_line(struct lscpu_cxt *cxt, |
491 | struct libscols_table *tb, | |
492 | struct lscpu_cache *ca, | |
493 | int cols[], size_t ncols) | |
494 | { | |
495 | struct libscols_line *ln; | |
496 | size_t c; | |
497 | ||
498 | ln = scols_table_new_line(tb, NULL); | |
499 | if (!ln) | |
500 | err(EXIT_FAILURE, _("failed to allocate output line")); | |
501 | ||
502 | for (c = 0; c < ncols; c++) { | |
503 | char *data = NULL; | |
504 | int col = cols[c]; | |
505 | ||
506 | switch (col) { | |
507 | case COL_CACHE_NAME: | |
508 | if (ca->name) | |
509 | data = xstrdup(ca->name); | |
510 | break; | |
511 | case COL_CACHE_ONESIZE: | |
512 | if (!ca->size) | |
513 | break; | |
514 | if (cxt->bytes) | |
515 | xasprintf(&data, "%" PRIu64, ca->size); | |
516 | else | |
517 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, ca->size); | |
518 | break; | |
519 | case COL_CACHE_ALLSIZE: | |
520 | { | |
b9b28b64 KZ |
521 | uint64_t sz = 0; |
522 | if (ca->name) | |
9dadd3e6 | 523 | sz = lscpu_get_cache_full_size(cxt, ca->name, NULL); |
9d480e57 KZ |
524 | if (!sz) |
525 | break; | |
526 | if (cxt->bytes) | |
527 | xasprintf(&data, "%" PRIu64, sz); | |
528 | else | |
529 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, sz); | |
530 | break; | |
531 | } | |
532 | case COL_CACHE_WAYS: | |
533 | if (ca->ways_of_associativity) | |
534 | xasprintf(&data, "%u", ca->ways_of_associativity); | |
535 | break; | |
536 | ||
537 | case COL_CACHE_TYPE: | |
538 | if (ca->type) | |
539 | data = xstrdup(ca->type); | |
540 | break; | |
541 | case COL_CACHE_LEVEL: | |
542 | if (ca->level) | |
543 | xasprintf(&data, "%d", ca->level); | |
544 | break; | |
545 | case COL_CACHE_ALLOCPOL: | |
546 | if (ca->allocation_policy) | |
547 | data = xstrdup(ca->allocation_policy); | |
548 | break; | |
549 | case COL_CACHE_WRITEPOL: | |
550 | if (ca->write_policy) | |
551 | data = xstrdup(ca->write_policy); | |
552 | break; | |
553 | case COL_CACHE_PHYLINE: | |
554 | if (ca->physical_line_partition) | |
555 | xasprintf(&data, "%u", ca->physical_line_partition); | |
556 | break; | |
557 | case COL_CACHE_SETS: | |
558 | if (ca->number_of_sets) | |
559 | xasprintf(&data, "%u", ca->number_of_sets); | |
560 | break; | |
561 | case COL_CACHE_COHERENCYSIZE: | |
562 | if (ca->coherency_line_size) | |
563 | xasprintf(&data, "%u", ca->coherency_line_size); | |
564 | break; | |
565 | } | |
566 | ||
567 | if (data && scols_line_refer_data(ln, c, data)) | |
568 | err(EXIT_FAILURE, _("failed to add output data")); | |
569 | } | |
570 | } | |
571 | ||
572 | ||
0e86bc84 KZ |
573 | /* |
574 | * [-C] backend | |
575 | */ | |
1766641a | 576 | static void print_caches_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
0e86bc84 | 577 | { |
1766641a KZ |
578 | size_t i; |
579 | struct libscols_table *tb; | |
580 | const char *last = NULL; | |
0e86bc84 KZ |
581 | |
582 | scols_init_debug(0); | |
583 | ||
1766641a KZ |
584 | tb = scols_new_table(); |
585 | if (!tb) | |
0e86bc84 | 586 | err(EXIT_FAILURE, _("failed to allocate output table")); |
1766641a KZ |
587 | if (cxt->json) { |
588 | scols_table_enable_json(tb, 1); | |
589 | scols_table_set_name(tb, "caches"); | |
0e86bc84 KZ |
590 | } |
591 | ||
592 | for (i = 0; i < ncols; i++) { | |
593 | struct lscpu_coldesc *cd = &coldescs_cache[cols[i]]; | |
17353ee0 TW |
594 | struct libscols_column *cl; |
595 | ||
596 | cl = scols_table_new_column(tb, cd->name, 0, cd->flags); | |
17353ee0 | 597 | if (cl == NULL) |
0e86bc84 | 598 | err(EXIT_FAILURE, _("failed to allocate output column")); |
17353ee0 TW |
599 | if (cxt->json) |
600 | scols_column_set_json_type(cl, cd->json_type); | |
0e86bc84 KZ |
601 | } |
602 | ||
9d480e57 | 603 | /* standard caches */ |
1766641a KZ |
604 | for (i = 0; i < cxt->ncaches; i++) { |
605 | struct lscpu_cache *ca = &cxt->caches[i]; | |
0e86bc84 | 606 | |
1766641a KZ |
607 | if (last && strcmp(last, ca->name) == 0) |
608 | continue; | |
1766641a | 609 | last = ca->name; |
9d480e57 KZ |
610 | caches_add_line(cxt, tb, ca, cols, ncols); |
611 | } | |
1766641a | 612 | |
9d480e57 KZ |
613 | /* extra caches */ |
614 | for (i = 0; i < cxt->necaches; i++) { | |
615 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
318542e0 | 616 | |
9d480e57 KZ |
617 | if (last && strcmp(last, ca->name) == 0) |
618 | continue; | |
619 | last = ca->name; | |
620 | caches_add_line(cxt, tb, ca, cols, ncols); | |
0e86bc84 KZ |
621 | } |
622 | ||
1766641a KZ |
623 | scols_print_table(tb); |
624 | scols_unref_table(tb); | |
0e86bc84 KZ |
625 | } |
626 | ||
477251f8 | 627 | /* |
ba45d8c1 | 628 | * [-p] backend, we support two parsable formats: |
477251f8 KZ |
629 | * |
630 | * 1) "compatible" -- this format is compatible with the original lscpu(1) | |
631 | * output and it contains fixed set of the columns. The CACHE columns are at | |
632 | * the end of the line and the CACHE is not printed if the number of the caches | |
633 | * is zero. The CACHE columns are separated by two commas, for example: | |
634 | * | |
635 | * $ lscpu --parse | |
636 | * # CPU,Core,Socket,Node,,L1d,L1i,L2 | |
637 | * 0,0,0,0,,0,0,0 | |
638 | * 1,1,0,0,,1,1,0 | |
639 | * | |
640 | * 2) "user defined output" -- this format prints always all columns without | |
641 | * special prefix for CACHE column. If there are not CACHEs then the column is | |
642 | * empty and the header "Cache" is printed rather than a real name of the cache. | |
643 | * The CACHE columns are separated by ':'. | |
644 | * | |
645 | * $ lscpu --parse=CPU,CORE,SOCKET,NODE,CACHE | |
646 | * # CPU,Core,Socket,Node,L1d:L1i:L2 | |
647 | * 0,0,0,0,0:0:0 | |
648 | * 1,1,0,0,1:1:0 | |
649 | */ | |
0710bb13 | 650 | static void print_cpus_parsable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
477251f8 | 651 | { |
e3b3a2f3 | 652 | char buf[BUFSIZ], *data; |
0710bb13 | 653 | size_t i; |
477251f8 | 654 | |
e3b3a2f3 KZ |
655 | /* |
656 | * Header | |
657 | */ | |
477251f8 KZ |
658 | printf(_( |
659 | "# The following is the parsable format, which can be fed to other\n" | |
660 | "# programs. Each different item in every column has an unique ID\n" | |
6321d34f | 661 | "# starting usually from zero.\n")); |
477251f8 KZ |
662 | |
663 | fputs("# ", stdout); | |
664 | for (i = 0; i < ncols; i++) { | |
3d27b76a | 665 | int col = cols[i]; |
b9d18bc3 | 666 | |
cc07239d | 667 | if (col == COL_CPU_CACHE) { |
0710bb13 | 668 | if (cxt->show_compatible && !cxt->ncaches) |
477251f8 | 669 | continue; |
0710bb13 | 670 | if (cxt->show_compatible && i != 0) |
477251f8 | 671 | putchar(','); |
477251f8 | 672 | } |
e3b3a2f3 KZ |
673 | if (i > 0) |
674 | putchar(','); | |
675 | ||
0710bb13 | 676 | data = get_cell_header(cxt, col, buf, sizeof(buf)); |
cc07239d KZ |
677 | if (data && * data && col != COL_CPU_CACHE && |
678 | !coldescs_cpu[col].is_abbr) { | |
3d27b76a KZ |
679 | /* |
680 | * For normal column names use mixed case (e.g. "Socket") | |
681 | */ | |
682 | char *p = data + 1; | |
683 | ||
14e8be8a PU |
684 | while (p && *p != '\0') { |
685 | *p = tolower((unsigned int) *p); | |
686 | p++; | |
687 | } | |
3d27b76a | 688 | } |
e3b3a2f3 | 689 | fputs(data && *data ? data : "", stdout); |
477251f8 KZ |
690 | } |
691 | putchar('\n'); | |
692 | ||
e3b3a2f3 KZ |
693 | /* |
694 | * Data | |
695 | */ | |
0710bb13 KZ |
696 | for (i = 0; i < cxt->npossibles; i++) { |
697 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
698 | size_t c; | |
e3b3a2f3 | 699 | |
0710bb13 KZ |
700 | if (cxt->online) { |
701 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 702 | continue; |
0710bb13 | 703 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
704 | continue; |
705 | } | |
0710bb13 | 706 | if (cxt->present && !is_cpu_present(cxt, cpu)) |
a5cfffff | 707 | continue; |
0710bb13 | 708 | |
477251f8 | 709 | for (c = 0; c < ncols; c++) { |
0710bb13 KZ |
710 | if (cxt->show_compatible && cols[c] == COL_CPU_CACHE) { |
711 | if (!cxt->ncaches) | |
477251f8 KZ |
712 | continue; |
713 | if (c > 0) | |
714 | putchar(','); | |
715 | } | |
716 | if (c > 0) | |
717 | putchar(','); | |
e3b3a2f3 | 718 | |
0710bb13 | 719 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e3b3a2f3 | 720 | fputs(data && *data ? data : "", stdout); |
bdda3543 | 721 | *buf = '\0'; |
477251f8 | 722 | } |
5dd7507c CQ |
723 | putchar('\n'); |
724 | } | |
725 | } | |
726 | ||
ba45d8c1 KZ |
727 | /* |
728 | * [-e] backend | |
729 | */ | |
63c5e7f8 | 730 | static void print_cpus_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
ba45d8c1 | 731 | { |
63c5e7f8 | 732 | size_t i; |
e7213e34 KZ |
733 | char buf[BUFSIZ]; |
734 | const char *data; | |
63c5e7f8 | 735 | struct libscols_table *tb; |
ba45d8c1 | 736 | |
710ed55d KZ |
737 | scols_init_debug(0); |
738 | ||
63c5e7f8 KZ |
739 | tb = scols_new_table(); |
740 | if (!tb) | |
780ce22c | 741 | err(EXIT_FAILURE, _("failed to allocate output table")); |
63c5e7f8 KZ |
742 | if (cxt->json) { |
743 | scols_table_enable_json(tb, 1); | |
744 | scols_table_set_name(tb, "cpus"); | |
19a5510b | 745 | } |
ba45d8c1 KZ |
746 | |
747 | for (i = 0; i < ncols; i++) { | |
63c5e7f8 | 748 | data = get_cell_header(cxt, cols[i], buf, sizeof(buf)); |
17353ee0 TW |
749 | struct lscpu_coldesc *cd = &coldescs_cpu[cols[i]]; |
750 | struct libscols_column *cl; | |
751 | ||
752 | cl = scols_table_new_column(tb, data, 0, cd->flags); | |
753 | if (cl == NULL) | |
780ce22c | 754 | err(EXIT_FAILURE, _("failed to allocate output column")); |
17353ee0 TW |
755 | if (cxt->json) |
756 | scols_column_set_json_type(cl, cd->json_type); | |
ba45d8c1 KZ |
757 | } |
758 | ||
63c5e7f8 KZ |
759 | for (i = 0; i < cxt->npossibles; i++) { |
760 | size_t c; | |
761 | struct libscols_line *ln; | |
762 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
ba45d8c1 | 763 | |
63c5e7f8 KZ |
764 | if (cxt->online) { |
765 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 766 | continue; |
63c5e7f8 | 767 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
768 | continue; |
769 | } | |
63c5e7f8 KZ |
770 | |
771 | if (cxt->present && !is_cpu_present(cxt, cpu)) | |
a5cfffff | 772 | continue; |
ba45d8c1 | 773 | |
63c5e7f8 KZ |
774 | ln = scols_table_new_line(tb, NULL); |
775 | if (!ln) | |
780ce22c | 776 | err(EXIT_FAILURE, _("failed to allocate output line")); |
ba45d8c1 KZ |
777 | |
778 | for (c = 0; c < ncols; c++) { | |
63c5e7f8 | 779 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e7213e34 KZ |
780 | if (!data || !*data) |
781 | data = "-"; | |
63c5e7f8 | 782 | if (scols_line_set_data(ln, c, data)) |
780ce22c | 783 | err(EXIT_FAILURE, _("failed to add output data")); |
ba45d8c1 KZ |
784 | } |
785 | } | |
786 | ||
63c5e7f8 KZ |
787 | scols_print_table(tb); |
788 | scols_unref_table(tb); | |
ba45d8c1 | 789 | } |
5dd7507c | 790 | |
e3f21318 | 791 | static struct libscols_line * |
91eef60c | 792 | __attribute__ ((__format__(printf, 4, 5))) |
c82b12a0 | 793 | add_summary_sprint(struct libscols_table *tb, |
e3f21318 | 794 | struct libscols_line *sec, |
c82b12a0 KZ |
795 | const char *txt, |
796 | const char *fmt, | |
797 | ...) | |
798 | { | |
91eef60c | 799 | struct libscols_line *ln; |
c82b12a0 KZ |
800 | va_list args; |
801 | ||
91eef60c KZ |
802 | /* Don't print section lines without data on non-terminal output */ |
803 | if (!is_term && fmt == NULL) | |
804 | return NULL; | |
805 | ||
806 | ln = scols_table_new_line(tb, sec); | |
c82b12a0 | 807 | if (!ln) |
780ce22c | 808 | err(EXIT_FAILURE, _("failed to allocate output line")); |
c82b12a0 KZ |
809 | |
810 | /* description column */ | |
a0661407 KZ |
811 | if (txt && scols_line_set_data(ln, 0, txt)) |
812 | err(EXIT_FAILURE, _("failed to add output data")); | |
c82b12a0 KZ |
813 | |
814 | /* data column */ | |
91eef60c KZ |
815 | if (fmt) { |
816 | char *data; | |
817 | va_start(args, fmt); | |
818 | xvasprintf(&data, fmt, args); | |
819 | va_end(args); | |
820 | ||
821 | if (data && scols_line_refer_data(ln, 1, data)) | |
822 | err(EXIT_FAILURE, _("failed to add output data")); | |
823 | } | |
e3f21318 KZ |
824 | |
825 | return ln; | |
c82b12a0 KZ |
826 | } |
827 | ||
91eef60c | 828 | #define add_summary_e(tb, sec, txt) add_summary_sprint(tb, sec, txt, NULL) |
e3f21318 KZ |
829 | #define add_summary_n(tb, sec, txt, num) add_summary_sprint(tb, sec, txt, "%zu", num) |
830 | #define add_summary_s(tb, sec, txt, str) add_summary_sprint(tb, sec, txt, "%s", str) | |
831 | #define add_summary_x(tb, sec, txt, fmt, x) add_summary_sprint(tb, sec, txt, fmt, x) | |
5dd7507c CQ |
832 | |
833 | static void | |
d8813bb3 KZ |
834 | print_cpuset(struct lscpu_cxt *cxt, |
835 | struct libscols_table *tb, | |
91eef60c | 836 | struct libscols_line *sec, |
d8813bb3 | 837 | const char *key, cpu_set_t *set) |
4f912c6a | 838 | { |
d8813bb3 | 839 | size_t setbuflen = 7 * cxt->maxcpus; |
4f912c6a KZ |
840 | char setbuf[setbuflen], *p; |
841 | ||
93a1bb10 KZ |
842 | assert(set); |
843 | assert(key); | |
844 | assert(tb); | |
845 | assert(cxt); | |
846 | ||
d8813bb3 KZ |
847 | if (cxt->hex) { |
848 | p = cpumask_create(setbuf, setbuflen, set, cxt->setsize); | |
91eef60c | 849 | add_summary_s(tb, sec, key, p); |
4f912c6a | 850 | } else { |
d8813bb3 | 851 | p = cpulist_create(setbuf, setbuflen, set, cxt->setsize); |
91eef60c | 852 | add_summary_s(tb, sec, key, p); |
4f912c6a | 853 | } |
4f912c6a KZ |
854 | } |
855 | ||
2f5e2730 KZ |
856 | static void |
857 | print_summary_cputype(struct lscpu_cxt *cxt, | |
858 | struct lscpu_cputype *ct, | |
91eef60c KZ |
859 | struct libscols_table *tb, |
860 | struct libscols_line *sec) | |
5dd7507c | 861 | { |
28f3c819 KZ |
862 | if (ct->modelname) |
863 | sec = add_summary_s(tb, sec, _("Model name:"), ct->modelname ? ct->modelname : "-"); | |
8014104b MM |
864 | if (ct->bios_modelname) |
865 | add_summary_s(tb, sec, _("BIOS Model name:"), ct->bios_modelname); | |
4cae2104 HS |
866 | if (ct->bios_family) |
867 | add_summary_s(tb, sec, _("BIOS CPU family:"), ct->bios_family); | |
2f5e2730 | 868 | if (ct->machinetype) |
91eef60c | 869 | add_summary_s(tb, sec, _("Machine type:"), ct->machinetype); |
2f5e2730 | 870 | if (ct->family) |
91eef60c | 871 | add_summary_s(tb, sec, _("CPU family:"), ct->family); |
2f5e2730 | 872 | if (ct->model || ct->revision) |
91eef60c | 873 | add_summary_s(tb, sec, _("Model:"), ct->revision ? ct->revision : ct->model); |
2f5e2730 | 874 | |
91eef60c | 875 | add_summary_n(tb, sec, _("Thread(s) per core:"), ct->nthreads_per_core); |
73c0a766 MM |
876 | if (cxt->is_cluster) |
877 | add_summary_n(tb, sec, _("Core(s) per cluster:"), ct->ncores_per_socket); | |
878 | else | |
879 | add_summary_n(tb, sec, _("Core(s) per socket:"), ct->ncores_per_socket); | |
19ddc05e | 880 | |
2f5e2730 | 881 | if (ct->nbooks) { |
91eef60c | 882 | add_summary_n(tb, sec, _("Socket(s) per book:"), ct->nsockets_per_book); |
19ddc05e | 883 | if (ct->ndrawers_per_system || ct->ndrawers) { |
91eef60c | 884 | add_summary_n(tb, sec, _("Book(s) per drawer:"), ct->nbooks_per_drawer); |
19ddc05e | 885 | add_summary_n(tb, sec, _("Drawer(s):"), ct->ndrawers_per_system ?: ct->ndrawers); |
2f5e2730 | 886 | } else |
19ddc05e | 887 | add_summary_n(tb, sec, _("Book(s):"), ct->nbooks_per_drawer ?: ct->nbooks); |
73c0a766 | 888 | } else { |
f42f105b MM |
889 | if (cxt->is_cluster) { |
890 | if (ct->nr_socket_on_cluster > 0) | |
891 | add_summary_n(tb, sec, _("Socket(s):"), ct->nr_socket_on_cluster); | |
892 | else | |
893 | add_summary_s(tb, sec, _("Socket(s):"), "-"); | |
894 | ||
73c0a766 MM |
895 | add_summary_n(tb, sec, _("Cluster(s):"), |
896 | ct->nsockets_per_book ?: ct->nsockets); | |
f42f105b | 897 | } else |
73c0a766 MM |
898 | add_summary_n(tb, sec, _("Socket(s):"), |
899 | ct->nsockets_per_book ?: ct->nsockets); | |
900 | } | |
2f5e2730 | 901 | |
93a1bb10 | 902 | if (ct->stepping) |
91eef60c | 903 | add_summary_s(tb, sec, _("Stepping:"), ct->stepping); |
93a1bb10 | 904 | if (ct->freqboost >= 0) |
91eef60c | 905 | add_summary_s(tb, sec, _("Frequency boost:"), ct->freqboost ? |
16ca0551 | 906 | _("enabled") : _("disabled")); |
01bea871 KZ |
907 | |
908 | /* s390 -- from the first CPU where is dynamic/static MHz */ | |
93a1bb10 | 909 | if (ct->dynamic_mhz) |
91eef60c | 910 | add_summary_s(tb, sec, _("CPU dynamic MHz:"), ct->dynamic_mhz); |
93a1bb10 | 911 | if (ct->static_mhz) |
91eef60c | 912 | add_summary_s(tb, sec, _("CPU static MHz:"), ct->static_mhz); |
01bea871 | 913 | |
93a1bb10 | 914 | if (ct->has_freq) { |
9b9e4f5d KZ |
915 | float scal = lsblk_cputype_get_scalmhz(cxt, ct); |
916 | if (scal > 0.0) | |
917 | add_summary_x(tb, sec, _("CPU(s) scaling MHz:"), "%.0f%%", scal); | |
91eef60c KZ |
918 | add_summary_x(tb, sec, _("CPU max MHz:"), "%.4f", lsblk_cputype_get_maxmhz(cxt, ct)); |
919 | add_summary_x(tb, sec, _("CPU min MHz:"), "%.4f", lsblk_cputype_get_minmhz(cxt, ct)); | |
bd9b94d1 | 920 | } |
93a1bb10 | 921 | if (ct->bogomips) |
91eef60c KZ |
922 | add_summary_s(tb, sec, _("BogoMIPS:"), ct->bogomips); |
923 | ||
93a1bb10 | 924 | if (ct->dispatching >= 0) |
91eef60c | 925 | add_summary_s(tb, sec, _("Dispatching mode:"), _(disp_modes[ct->dispatching])); |
93a1bb10 KZ |
926 | |
927 | if (ct->physsockets) { | |
91eef60c KZ |
928 | add_summary_n(tb, sec, _("Physical sockets:"), ct->physsockets); |
929 | add_summary_n(tb, sec, _("Physical chips:"), ct->physchips); | |
930 | add_summary_n(tb, sec, _("Physical cores/chip:"), ct->physcoresperchip); | |
639eeb28 KZ |
931 | } |
932 | ||
93a1bb10 | 933 | if (ct->flags) |
91eef60c | 934 | add_summary_s(tb, sec, _("Flags:"), ct->flags); |
2f5e2730 KZ |
935 | } |
936 | ||
937 | /* | |
938 | * default output | |
939 | */ | |
940 | static void print_summary(struct lscpu_cxt *cxt) | |
941 | { | |
942 | struct lscpu_cputype *ct; | |
91eef60c | 943 | char field[256]; |
2f5e2730 KZ |
944 | size_t i = 0; |
945 | struct libscols_table *tb; | |
e3f21318 | 946 | struct libscols_line *sec = NULL; |
071d3135 | 947 | int hdr_caches = 0; |
2f5e2730 KZ |
948 | |
949 | scols_init_debug(0); | |
950 | ||
951 | tb = scols_new_table(); | |
952 | if (!tb) | |
953 | err(EXIT_FAILURE, _("failed to allocate output table")); | |
954 | ||
955 | scols_table_enable_noheadings(tb, 1); | |
956 | if (cxt->json) { | |
957 | scols_table_enable_json(tb, 1); | |
958 | scols_table_set_name(tb, "lscpu"); | |
91eef60c KZ |
959 | } else if (is_term) { |
960 | struct libscols_symbols *sy = scols_new_symbols(); | |
961 | ||
962 | if (!sy) | |
963 | err_oom(); | |
964 | scols_symbols_set_branch(sy, " "); | |
965 | scols_symbols_set_vertical(sy, " "); | |
966 | scols_symbols_set_right(sy, " "); | |
967 | scols_table_set_symbols(tb, sy); | |
d4cb6a03 | 968 | scols_unref_symbols(sy); |
2f5e2730 KZ |
969 | } |
970 | ||
91eef60c | 971 | if (scols_table_new_column(tb, "field", 0, is_term ? SCOLS_FL_TREE : 0) == NULL || |
2f5e2730 KZ |
972 | scols_table_new_column(tb, "data", 0, SCOLS_FL_NOEXTREMES | SCOLS_FL_WRAP) == NULL) |
973 | err(EXIT_FAILURE, _("failed to initialize output column")); | |
974 | ||
975 | ct = lscpu_cputype_get_default(cxt); | |
976 | ||
91eef60c | 977 | /* Section: architecture */ |
2f5e2730 | 978 | if (cxt->arch) |
e3f21318 | 979 | sec = add_summary_s(tb, NULL, _("Architecture:"), cxt->arch->name); |
2f5e2730 KZ |
980 | if (cxt->arch && (cxt->arch->bit32 || cxt->arch->bit64)) { |
981 | char buf[32], *p = buf; | |
982 | ||
983 | if (cxt->arch->bit32) { | |
984 | strcpy(p, "32-bit, "); | |
985 | p += 8; | |
986 | } | |
987 | if (cxt->arch->bit64) { | |
988 | strcpy(p, "64-bit, "); | |
989 | p += 8; | |
990 | } | |
991 | *(p - 2) = '\0'; | |
e3f21318 | 992 | add_summary_s(tb, sec, _("CPU op-mode(s):"), buf); |
2f5e2730 | 993 | } |
0d7cef3d | 994 | if (ct && ct->addrsz) |
e3f21318 | 995 | add_summary_s(tb, sec, _("Address sizes:"), ct->addrsz); |
2f5e2730 | 996 | #if !defined(WORDS_BIGENDIAN) |
e3f21318 | 997 | add_summary_s(tb, sec, _("Byte Order:"), "Little Endian"); |
2f5e2730 | 998 | #else |
e3f21318 | 999 | add_summary_s(tb, sec, _("Byte Order:"), "Big Endian"); |
2f5e2730 | 1000 | #endif |
91eef60c KZ |
1001 | |
1002 | /* Section: CPU lists */ | |
1003 | sec = add_summary_n(tb, NULL, _("CPU(s):"), cxt->npresents); | |
1004 | ||
2f5e2730 | 1005 | if (cxt->online) |
91eef60c | 1006 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
1007 | cxt->hex ? _("On-line CPU(s) mask:") : |
1008 | _("On-line CPU(s) list:"), | |
1009 | cxt->online); | |
1010 | ||
1011 | if (cxt->online && cxt->nonlines != cxt->npresents) { | |
1012 | cpu_set_t *set; | |
1013 | ||
1014 | /* Linux kernel provides cpuset of off-line CPUs that contains | |
1015 | * all configured CPUs (see /sys/devices/system/cpu/offline), | |
1016 | * but want to print real (present in system) off-line CPUs only. | |
1017 | */ | |
1018 | set = cpuset_alloc(cxt->maxcpus, NULL, NULL); | |
1019 | if (!set) | |
1020 | err(EXIT_FAILURE, _("failed to callocate cpu set")); | |
1021 | CPU_ZERO_S(cxt->setsize, set); | |
1022 | for (i = 0; i < cxt->npossibles; i++) { | |
1023 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
1024 | ||
1025 | if (cpu && is_cpu_present(cxt, cpu) && !is_cpu_online(cxt, cpu)) | |
1026 | CPU_SET_S(cpu->logical_id, cxt->setsize, set); | |
1027 | } | |
91eef60c | 1028 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
1029 | cxt->hex ? _("Off-line CPU(s) mask:") : |
1030 | _("Off-line CPU(s) list:"), set); | |
1031 | cpuset_free(set); | |
1032 | } | |
8014104b | 1033 | sec = NULL; |
2f5e2730 | 1034 | |
91eef60c | 1035 | /* Section: cpu type description */ |
0d7cef3d | 1036 | if (ct && ct->vendor) |
91eef60c | 1037 | sec = add_summary_s(tb, NULL, _("Vendor ID:"), ct->vendor); |
0d7cef3d | 1038 | if (ct && ct->bios_vendor) |
8014104b | 1039 | add_summary_s(tb, sec, _("BIOS Vendor ID:"), ct->bios_vendor); |
91eef60c | 1040 | |
8014104b MM |
1041 | for (i = 0; i < cxt->ncputypes; i++) |
1042 | print_summary_cputype(cxt, cxt->cputypes[i], tb, sec); | |
91eef60c | 1043 | sec = NULL; |
2f5e2730 | 1044 | |
91eef60c | 1045 | /* Section: vitualiazation */ |
93a1bb10 | 1046 | if (cxt->virt) { |
91eef60c | 1047 | sec = add_summary_e(tb, NULL, _("Virtualization features:")); |
01bea871 | 1048 | if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "svm")) |
e3f21318 | 1049 | add_summary_s(tb, sec, _("Virtualization:"), "AMD-V"); |
01bea871 | 1050 | else if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "vmx")) |
e3f21318 | 1051 | add_summary_s(tb, sec, _("Virtualization:"), "VT-x"); |
93a1bb10 KZ |
1052 | |
1053 | if (cxt->virt->hypervisor) | |
e3f21318 | 1054 | add_summary_s(tb, sec, _("Hypervisor:"), cxt->virt->hypervisor); |
93a1bb10 | 1055 | if (cxt->virt->vendor) { |
e3f21318 KZ |
1056 | add_summary_s(tb, sec, _("Hypervisor vendor:"), hv_vendors[cxt->virt->vendor]); |
1057 | add_summary_s(tb, sec, _("Virtualization type:"), _(virt_types[cxt->virt->type])); | |
93a1bb10 | 1058 | } |
e3f21318 | 1059 | sec = NULL; |
93a1bb10 | 1060 | } |
91eef60c KZ |
1061 | |
1062 | /* Section: caches */ | |
01bea871 KZ |
1063 | if (cxt->ncaches) { |
1064 | const char *last = NULL; | |
93a1bb10 | 1065 | |
01bea871 KZ |
1066 | /* The caches are sorted by name, cxt->caches[] may contains |
1067 | * multiple instances for the same name. | |
1068 | */ | |
1069 | for (i = 0; i < cxt->ncaches; i++) { | |
1070 | const char *name = cxt->caches[i].name; | |
1071 | uint64_t sz; | |
9dadd3e6 | 1072 | int n = 0; |
93a1bb10 | 1073 | |
01bea871 | 1074 | if (last && strcmp(last, name) == 0) |
93a1bb10 | 1075 | continue; |
9dadd3e6 | 1076 | sz = lscpu_get_cache_full_size(cxt, name, &n); |
01bea871 | 1077 | if (!sz) |
93a1bb10 | 1078 | continue; |
071d3135 KZ |
1079 | if (!hdr_caches) { |
1080 | sec = add_summary_e(tb, NULL, _("Caches (sum of all):")); | |
1081 | hdr_caches = 1; | |
1082 | } | |
1083 | ||
91eef60c | 1084 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), name); |
01bea871 | 1085 | if (cxt->bytes) |
9dadd3e6 KZ |
1086 | add_summary_sprint(tb, sec, field, |
1087 | P_("%" PRIu64 " (%d instance)", | |
1088 | "%" PRIu64 " (%d instances)", n), | |
1089 | sz, n); | |
01bea871 KZ |
1090 | else { |
1091 | char *tmp = size_to_human_string( | |
1092 | SIZE_SUFFIX_3LETTER | | |
1093 | SIZE_SUFFIX_SPACE, | |
1094 | sz); | |
9dadd3e6 KZ |
1095 | add_summary_sprint(tb, sec, field, |
1096 | P_("%s (%d instance)", | |
1097 | "%s (%d instances)", n), | |
1098 | tmp, n); | |
01bea871 KZ |
1099 | free(tmp); |
1100 | } | |
1101 | last = name; | |
93a1bb10 KZ |
1102 | } |
1103 | } | |
01bea871 | 1104 | |
071d3135 KZ |
1105 | for (i = 0; i < cxt->necaches; i++) { |
1106 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
93a1bb10 | 1107 | |
071d3135 KZ |
1108 | if (ca->size == 0) |
1109 | continue; | |
1110 | if (!hdr_caches) { | |
1111 | sec = add_summary_e(tb, NULL, _("Caches:")); | |
1112 | hdr_caches = 1; | |
1113 | } | |
1114 | snprintf(field, sizeof(field), is_term ? _("%s:") : _("%s cache:"), ca->name); | |
1115 | if (cxt->bytes) | |
1116 | add_summary_x(tb, sec, field, "%" PRIu64, ca->size); | |
1117 | else { | |
1118 | char *tmp = size_to_human_string( | |
1119 | SIZE_SUFFIX_3LETTER | | |
1120 | SIZE_SUFFIX_SPACE, | |
1121 | ca->size); | |
1122 | add_summary_s(tb, sec, field, tmp); | |
1123 | free(tmp); | |
01bea871 KZ |
1124 | } |
1125 | } | |
7155a57d | 1126 | sec = NULL; |
01bea871 | 1127 | |
91eef60c | 1128 | /* Section: NUMA modes */ |
01bea871 | 1129 | if (cxt->nnodes) { |
91eef60c | 1130 | sec = add_summary_e(tb, NULL, _("NUMA:")); |
e3f21318 KZ |
1131 | |
1132 | add_summary_n(tb, sec,_("NUMA node(s):"), cxt->nnodes); | |
01bea871 | 1133 | for (i = 0; i < cxt->nnodes; i++) { |
91eef60c KZ |
1134 | snprintf(field, sizeof(field), _("NUMA node%d CPU(s):"), cxt->idx2nodenum[i]); |
1135 | print_cpuset(cxt, tb, sec, field, cxt->nodemaps[i]); | |
93a1bb10 | 1136 | } |
e3f21318 | 1137 | sec = NULL; |
93a1bb10 KZ |
1138 | } |
1139 | ||
91eef60c | 1140 | /* Section: Vulnerabilities */ |
01bea871 | 1141 | if (cxt->vuls) { |
91eef60c | 1142 | sec = add_summary_e(tb, NULL, _("Vulnerabilities:")); |
e3f21318 | 1143 | |
01bea871 | 1144 | for (i = 0; i < cxt->nvuls; i++) { |
91eef60c KZ |
1145 | snprintf(field, sizeof(field), is_term ? |
1146 | _("%s:") : _("Vulnerability %s:"), cxt->vuls[i].name); | |
1147 | add_summary_s(tb, sec, field, cxt->vuls[i].text); | |
93a1bb10 | 1148 | } |
e3f21318 | 1149 | sec = NULL; |
93a1bb10 | 1150 | } |
c82b12a0 KZ |
1151 | scols_print_table(tb); |
1152 | scols_unref_table(tb); | |
5dd7507c CQ |
1153 | } |
1154 | ||
6e1eda6f | 1155 | static void __attribute__((__noreturn__)) usage(void) |
5dd7507c | 1156 | { |
6e1eda6f | 1157 | FILE *out = stdout; |
b9d18bc3 KZ |
1158 | size_t i; |
1159 | ||
1160 | fputs(USAGE_HEADER, out); | |
c6f095cf | 1161 | fprintf(out, _(" %s [options]\n"), program_invocation_short_name); |
7f1ec5e8 | 1162 | |
451dbcfa BS |
1163 | fputs(USAGE_SEPARATOR, out); |
1164 | fputs(_("Display information about the CPU architecture.\n"), out); | |
1165 | ||
b9d18bc3 | 1166 | fputs(USAGE_OPTIONS, out); |
c6f095cf BS |
1167 | fputs(_(" -a, --all print both online and offline CPUs (default for -e)\n"), out); |
1168 | fputs(_(" -b, --online print online CPUs only (default for -p)\n"), out); | |
2011528b | 1169 | fputs(_(" -B, --bytes print sizes in bytes rather than in human readable format\n"), out); |
0e86bc84 | 1170 | fputs(_(" -C, --caches[=<list>] info about caches in extended readable format\n"), out); |
c6f095cf | 1171 | fputs(_(" -c, --offline print offline CPUs only\n"), out); |
19a5510b | 1172 | fputs(_(" -J, --json use JSON for default or extended format\n"), out); |
c6f095cf BS |
1173 | fputs(_(" -e, --extended[=<list>] print out an extended readable format\n"), out); |
1174 | fputs(_(" -p, --parse[=<list>] print out a parsable format\n"), out); | |
1175 | fputs(_(" -s, --sysroot <dir> use specified directory as system root\n"), out); | |
1176 | fputs(_(" -x, --hex print hexadecimal masks rather than lists of CPUs\n"), out); | |
0d2b5d2a | 1177 | fputs(_(" -y, --physical print physical instead of logical IDs\n"), out); |
0a31a242 | 1178 | fputs(_(" --output-all print all available columns for -e, -p or -C\n"), out); |
c6f095cf | 1179 | fputs(USAGE_SEPARATOR, out); |
f45f3ec3 | 1180 | printf(USAGE_HELP_OPTIONS(25)); |
b9d18bc3 | 1181 | |
cc07239d KZ |
1182 | fputs(_("\nAvailable output columns for -e or -p:\n"), out); |
1183 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) | |
1184 | fprintf(out, " %13s %s\n", coldescs_cpu[i].name, _(coldescs_cpu[i].help)); | |
3d27b76a | 1185 | |
0e86bc84 KZ |
1186 | fputs(_("\nAvailable output columns for -C:\n"), out); |
1187 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) | |
1188 | fprintf(out, " %13s %s\n", coldescs_cache[i].name, _(coldescs_cache[i].help)); | |
1189 | ||
f45f3ec3 | 1190 | printf(USAGE_MAN_TAIL("lscpu(1)")); |
4f912c6a | 1191 | |
6e1eda6f | 1192 | exit(EXIT_SUCCESS); |
5dd7507c CQ |
1193 | } |
1194 | ||
1195 | int main(int argc, char *argv[]) | |
1196 | { | |
27c349f9 | 1197 | struct lscpu_cxt *cxt; |
b73d38b1 | 1198 | int c, all = 0; |
b4f60062 | 1199 | int columns[ARRAY_SIZE(coldescs_cpu)]; |
7fc12cd2 | 1200 | int cpu_modifier_specified = 0; |
1242c3fd | 1201 | char *outarg = NULL; |
b4f60062 | 1202 | size_t i, ncolumns = 0; |
fbf0619b SK |
1203 | enum { |
1204 | OPT_OUTPUT_ALL = CHAR_MAX + 1, | |
1205 | }; | |
6c7d5ae9 | 1206 | static const struct option longopts[] = { |
87918040 SK |
1207 | { "all", no_argument, NULL, 'a' }, |
1208 | { "online", no_argument, NULL, 'b' }, | |
2011528b | 1209 | { "bytes", no_argument, NULL, 'B' }, |
0e86bc84 | 1210 | { "caches", optional_argument, NULL, 'C' }, |
87918040 SK |
1211 | { "offline", no_argument, NULL, 'c' }, |
1212 | { "help", no_argument, NULL, 'h' }, | |
1213 | { "extended", optional_argument, NULL, 'e' }, | |
19a5510b | 1214 | { "json", no_argument, NULL, 'J' }, |
87918040 SK |
1215 | { "parse", optional_argument, NULL, 'p' }, |
1216 | { "sysroot", required_argument, NULL, 's' }, | |
1217 | { "physical", no_argument, NULL, 'y' }, | |
1218 | { "hex", no_argument, NULL, 'x' }, | |
1219 | { "version", no_argument, NULL, 'V' }, | |
fbf0619b | 1220 | { "output-all", no_argument, NULL, OPT_OUTPUT_ALL }, |
87918040 | 1221 | { NULL, 0, NULL, 0 } |
5dd7507c CQ |
1222 | }; |
1223 | ||
8e97eb4b | 1224 | static const ul_excl_t excl[] = { /* rows and cols in ASCII order */ |
0e86bc84 | 1225 | { 'C','e','p' }, |
a44cd891 | 1226 | { 'a','b','c' }, |
8e97eb4b KZ |
1227 | { 0 } |
1228 | }; | |
1229 | int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT; | |
1230 | ||
2f8f1388 | 1231 | setlocale(LC_ALL, ""); |
5dd7507c CQ |
1232 | bindtextdomain(PACKAGE, LOCALEDIR); |
1233 | textdomain(PACKAGE); | |
25b7045e | 1234 | close_stdout_atexit(); |
5dd7507c | 1235 | |
b73d38b1 KZ |
1236 | cxt = lscpu_new_context(); |
1237 | ||
2011528b | 1238 | while ((c = getopt_long(argc, argv, "aBbC::ce::hJp::s:xyV", longopts, NULL)) != -1) { |
8e97eb4b KZ |
1239 | |
1240 | err_exclusive_options(c, longopts, excl, excl_st); | |
1241 | ||
5dd7507c | 1242 | switch (c) { |
0ad29ff6 | 1243 | case 'a': |
b73d38b1 | 1244 | cxt->show_online = cxt->show_offline = 1; |
7fc12cd2 | 1245 | cpu_modifier_specified = 1; |
0ad29ff6 | 1246 | break; |
2011528b | 1247 | case 'B': |
b73d38b1 | 1248 | cxt->bytes = 1; |
2011528b | 1249 | break; |
23e9e95a | 1250 | case 'b': |
b73d38b1 | 1251 | cxt->show_online = 1; |
7fc12cd2 | 1252 | cpu_modifier_specified = 1; |
23e9e95a | 1253 | break; |
7afc2387 | 1254 | case 'c': |
b73d38b1 | 1255 | cxt->show_offline = 1; |
7fc12cd2 | 1256 | cpu_modifier_specified = 1; |
7afc2387 | 1257 | break; |
0e86bc84 KZ |
1258 | case 'C': |
1259 | if (optarg) { | |
1260 | if (*optarg == '=') | |
1261 | optarg++; | |
1242c3fd | 1262 | outarg = optarg; |
0e86bc84 | 1263 | } |
b73d38b1 | 1264 | cxt->mode = LSCPU_OUTPUT_CACHES; |
0e86bc84 | 1265 | break; |
19a5510b | 1266 | case 'J': |
b73d38b1 | 1267 | cxt->json = 1; |
19a5510b | 1268 | break; |
5dd7507c | 1269 | case 'p': |
ba45d8c1 | 1270 | case 'e': |
477251f8 KZ |
1271 | if (optarg) { |
1272 | if (*optarg == '=') | |
1273 | optarg++; | |
1242c3fd | 1274 | outarg = optarg; |
477251f8 | 1275 | } |
b73d38b1 | 1276 | cxt->mode = c == 'p' ? LSCPU_OUTPUT_PARSABLE : LSCPU_OUTPUT_READABLE; |
5dd7507c | 1277 | break; |
47b6e8b6 | 1278 | case 's': |
b73d38b1 KZ |
1279 | cxt->prefix = optarg; |
1280 | cxt->noalive = 1; | |
47b6e8b6 | 1281 | break; |
4f912c6a | 1282 | case 'x': |
b73d38b1 | 1283 | cxt->hex = 1; |
4f912c6a | 1284 | break; |
0d2b5d2a | 1285 | case 'y': |
b73d38b1 | 1286 | cxt->show_physical = 1; |
0d2b5d2a | 1287 | break; |
fbf0619b | 1288 | case OPT_OUTPUT_ALL: |
0e86bc84 | 1289 | all = 1; |
fbf0619b | 1290 | break; |
2c308875 KZ |
1291 | |
1292 | case 'h': | |
1293 | usage(); | |
1294 | case 'V': | |
1295 | print_version(EXIT_SUCCESS); | |
5dd7507c | 1296 | default: |
677ec86c | 1297 | errtryhelp(EXIT_FAILURE); |
5dd7507c CQ |
1298 | } |
1299 | } | |
7bbb7829 | 1300 | |
0a31a242 | 1301 | if (all && ncolumns == 0) { |
b73d38b1 | 1302 | size_t maxsz = cxt->mode == LSCPU_OUTPUT_CACHES ? |
0e86bc84 KZ |
1303 | ARRAY_SIZE(coldescs_cache) : |
1304 | ARRAY_SIZE(coldescs_cpu); | |
1305 | ||
b73d38b1 KZ |
1306 | for (i = 0; i < maxsz; i++) |
1307 | columns[ncolumns++] = i; | |
0e86bc84 KZ |
1308 | } |
1309 | ||
b73d38b1 | 1310 | if (cpu_modifier_specified && cxt->mode == LSCPU_OUTPUT_SUMMARY) { |
7fc12cd2 HC |
1311 | fprintf(stderr, |
1312 | _("%s: options --all, --online and --offline may only " | |
ac56e555 | 1313 | "be used with options --extended or --parse.\n"), |
7fc12cd2 HC |
1314 | program_invocation_short_name); |
1315 | return EXIT_FAILURE; | |
1316 | } | |
1317 | ||
6e1eda6f RM |
1318 | if (argc != optind) { |
1319 | warnx(_("bad usage")); | |
1320 | errtryhelp(EXIT_FAILURE); | |
1321 | } | |
7bbb7829 | 1322 | |
7afc2387 | 1323 | /* set default cpu display mode if none was specified */ |
b73d38b1 KZ |
1324 | if (!cxt->show_online && !cxt->show_offline) { |
1325 | cxt->show_online = 1; | |
1326 | cxt->show_offline = cxt->mode == LSCPU_OUTPUT_READABLE ? 1 : 0; | |
7afc2387 | 1327 | } |
6e509042 | 1328 | |
91eef60c KZ |
1329 | is_term = isatty(STDOUT_FILENO); /* global variable */ |
1330 | ||
4b9cbc38 | 1331 | lscpu_init_debug(); |
6e509042 | 1332 | |
4b9cbc38 | 1333 | lscpu_context_init_paths(cxt); |
5dd7507c | 1334 | |
4b9cbc38 KZ |
1335 | lscpu_read_cpulists(cxt); |
1336 | lscpu_read_cpuinfo(cxt); | |
1337 | cxt->arch = lscpu_read_architecture(cxt); | |
538b50cb | 1338 | |
4b9cbc38 KZ |
1339 | lscpu_read_archext(cxt); |
1340 | lscpu_read_vulnerabilities(cxt); | |
1341 | lscpu_read_numas(cxt); | |
1342 | lscpu_read_topology(cxt); | |
7e03f383 | 1343 | |
4b9cbc38 | 1344 | lscpu_decode_arm(cxt); |
28b1658f | 1345 | |
4b9cbc38 | 1346 | cxt->virt = lscpu_read_virtualization(cxt); |
c8b64f6d | 1347 | |
d8813bb3 | 1348 | switch(cxt->mode) { |
30b912d3 | 1349 | case LSCPU_OUTPUT_SUMMARY: |
d8813bb3 | 1350 | print_summary(cxt); |
ba45d8c1 | 1351 | break; |
30b912d3 | 1352 | case LSCPU_OUTPUT_CACHES: |
0e86bc84 KZ |
1353 | if (!ncolumns) { |
1354 | columns[ncolumns++] = COL_CACHE_NAME; | |
1355 | columns[ncolumns++] = COL_CACHE_ONESIZE; | |
1356 | columns[ncolumns++] = COL_CACHE_ALLSIZE; | |
1357 | columns[ncolumns++] = COL_CACHE_WAYS; | |
1358 | columns[ncolumns++] = COL_CACHE_TYPE; | |
1359 | columns[ncolumns++] = COL_CACHE_LEVEL; | |
cf3b6b71 KZ |
1360 | columns[ncolumns++] = COL_CACHE_SETS; |
1361 | columns[ncolumns++] = COL_CACHE_PHYLINE; | |
1362 | columns[ncolumns++] = COL_CACHE_COHERENCYSIZE; | |
0e86bc84 | 1363 | } |
1242c3fd KZ |
1364 | if (outarg && string_add_to_idarray(outarg, columns, |
1365 | ARRAY_SIZE(columns), | |
1366 | &ncolumns, cache_column_name_to_id) < 0) | |
1367 | return EXIT_FAILURE; | |
1368 | ||
1766641a | 1369 | print_caches_readable(cxt, columns, ncolumns); |
0e86bc84 | 1370 | break; |
30b912d3 | 1371 | case LSCPU_OUTPUT_READABLE: |
ba45d8c1 KZ |
1372 | if (!ncolumns) { |
1373 | /* No list was given. Just print whatever is there. */ | |
63c5e7f8 KZ |
1374 | struct lscpu_cputype *ct = lscpu_cputype_get_default(cxt); |
1375 | ||
cc07239d | 1376 | columns[ncolumns++] = COL_CPU_CPU; |
63c5e7f8 | 1377 | if (cxt->nnodes) |
cc07239d | 1378 | columns[ncolumns++] = COL_CPU_NODE; |
63c5e7f8 | 1379 | if (ct && ct->ndrawers) |
cc07239d | 1380 | columns[ncolumns++] = COL_CPU_DRAWER; |
63c5e7f8 | 1381 | if (ct && ct->nbooks) |
cc07239d | 1382 | columns[ncolumns++] = COL_CPU_BOOK; |
73c0a766 MM |
1383 | if (ct && ct->nsockets) { |
1384 | if (cxt->is_cluster) | |
1385 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1386 | else | |
1387 | columns[ncolumns++] = COL_CPU_SOCKET; | |
1388 | } | |
63c5e7f8 | 1389 | if (ct && ct->ncores) |
cc07239d | 1390 | columns[ncolumns++] = COL_CPU_CORE; |
63c5e7f8 | 1391 | if (cxt->ncaches) |
cc07239d | 1392 | columns[ncolumns++] = COL_CPU_CACHE; |
63c5e7f8 | 1393 | if (cxt->online) |
cc07239d | 1394 | columns[ncolumns++] = COL_CPU_ONLINE; |
63c5e7f8 | 1395 | if (ct && ct->has_configured) |
cc07239d | 1396 | columns[ncolumns++] = COL_CPU_CONFIGURED; |
63c5e7f8 | 1397 | if (ct && ct->has_polarization) |
cc07239d | 1398 | columns[ncolumns++] = COL_CPU_POLARIZATION; |
63c5e7f8 | 1399 | if (ct && ct->has_addresses) |
cc07239d | 1400 | columns[ncolumns++] = COL_CPU_ADDRESS; |
63c5e7f8 | 1401 | if (ct && ct->has_freq) { |
cc07239d | 1402 | columns[ncolumns++] = COL_CPU_MAXMHZ; |
cc07239d | 1403 | columns[ncolumns++] = COL_CPU_MINMHZ; |
aa049eab | 1404 | columns[ncolumns++] = COL_CPU_MHZ; |
63c5e7f8 | 1405 | } |
ba45d8c1 | 1406 | } |
1242c3fd KZ |
1407 | if (outarg && string_add_to_idarray(outarg, columns, |
1408 | ARRAY_SIZE(columns), | |
1409 | &ncolumns, cpu_column_name_to_id) < 0) | |
1410 | return EXIT_FAILURE; | |
63c5e7f8 KZ |
1411 | print_cpus_readable(cxt, columns, ncolumns); |
1412 | break; | |
63c5e7f8 KZ |
1413 | case LSCPU_OUTPUT_PARSABLE: |
1414 | if (!ncolumns) { | |
1415 | columns[ncolumns++] = COL_CPU_CPU; | |
1416 | columns[ncolumns++] = COL_CPU_CORE; | |
73c0a766 MM |
1417 | if (cxt->is_cluster) |
1418 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1419 | else | |
1420 | columns[ncolumns++] = COL_CPU_SOCKET; | |
63c5e7f8 KZ |
1421 | columns[ncolumns++] = COL_CPU_NODE; |
1422 | columns[ncolumns++] = COL_CPU_CACHE; | |
0710bb13 | 1423 | cxt->show_compatible = 1; |
63c5e7f8 | 1424 | } |
1242c3fd KZ |
1425 | if (outarg && string_add_to_idarray(outarg, columns, |
1426 | ARRAY_SIZE(columns), | |
1427 | &ncolumns, cpu_column_name_to_id) < 0) | |
1428 | return EXIT_FAILURE; | |
1429 | ||
0710bb13 | 1430 | print_cpus_parsable(cxt, columns, ncolumns); |
ba45d8c1 | 1431 | break; |
8005924a | 1432 | } |
5dd7507c | 1433 | |
27c349f9 KZ |
1434 | lscpu_free_context(cxt); |
1435 | ||
cf474aac | 1436 | return EXIT_SUCCESS; |
5dd7507c | 1437 | } |