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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" |
aff94add | 42 | #include "c_strtod.h" |
71061694 | 43 | |
fb2627ce | 44 | #include "lscpu.h" |
0ebbe9f1 | 45 | |
2ba641e5 | 46 | static const char *virt_types[] = { |
7454b598 KZ |
47 | [VIRT_TYPE_NONE] = N_("none"), |
48 | [VIRT_TYPE_PARA] = N_("para"), | |
49 | [VIRT_TYPE_FULL] = N_("full"), | |
50 | [VIRT_TYPE_CONTAINER] = N_("container"), | |
c8b64f6d KZ |
51 | }; |
52 | ||
2ba641e5 | 53 | static const char *hv_vendors[] = { |
7454b598 KZ |
54 | [VIRT_VENDOR_NONE] = NULL, |
55 | [VIRT_VENDOR_XEN] = "Xen", | |
56 | [VIRT_VENDOR_KVM] = "KVM", | |
57 | [VIRT_VENDOR_MSHV] = "Microsoft", | |
f2aadc11 | 58 | [VIRT_VENDOR_VMWARE] = "VMware", |
7454b598 KZ |
59 | [VIRT_VENDOR_IBM] = "IBM", |
60 | [VIRT_VENDOR_VSERVER] = "Linux-VServer", | |
61 | [VIRT_VENDOR_UML] = "User-mode Linux", | |
62 | [VIRT_VENDOR_INNOTEK] = "Innotek GmbH", | |
63 | [VIRT_VENDOR_HITACHI] = "Hitachi", | |
f2aadc11 | 64 | [VIRT_VENDOR_PARALLELS] = "Parallels", |
7454b598 KZ |
65 | [VIRT_VENDOR_VBOX] = "Oracle", |
66 | [VIRT_VENDOR_OS400] = "OS/400", | |
67 | [VIRT_VENDOR_PHYP] = "pHyp", | |
68 | [VIRT_VENDOR_SPAR] = "Unisys s-Par", | |
69 | [VIRT_VENDOR_WSL] = "Windows Subsystem for Linux" | |
96ce475f RM |
70 | }; |
71 | ||
a0fff77e | 72 | /* dispatching modes */ |
2ba641e5 | 73 | static const char *disp_modes[] = { |
a0fff77e HC |
74 | [DISP_HORIZONTAL] = N_("horizontal"), |
75 | [DISP_VERTICAL] = N_("vertical") | |
76 | }; | |
77 | ||
f9ac0210 KZ |
78 | struct polarization_modes { |
79 | char *parsable; | |
80 | char *readable; | |
81 | }; | |
82 | ||
2ba641e5 | 83 | static struct polarization_modes polar_modes[] = { |
0a0af616 KZ |
84 | [POLAR_UNKNOWN] = {"U", "-"}, |
85 | [POLAR_VLOW] = {"VL", "vert-low"}, | |
86 | [POLAR_VMEDIUM] = {"VM", "vert-medium"}, | |
87 | [POLAR_VHIGH] = {"VH", "vert-high"}, | |
8005924a | 88 | [POLAR_HORIZONTAL] = {"H", "horizontal"}, |
2b8fcb81 HC |
89 | }; |
90 | ||
477251f8 | 91 | /* |
3d27b76a | 92 | * IDs |
477251f8 KZ |
93 | */ |
94 | enum { | |
cc94324e | 95 | COL_CPU_BOGOMIPS, |
cc07239d KZ |
96 | COL_CPU_CPU, |
97 | COL_CPU_CORE, | |
98 | COL_CPU_SOCKET, | |
73c0a766 | 99 | COL_CPU_CLUSTER, |
cc07239d KZ |
100 | COL_CPU_NODE, |
101 | COL_CPU_BOOK, | |
102 | COL_CPU_DRAWER, | |
103 | COL_CPU_CACHE, | |
104 | COL_CPU_POLARIZATION, | |
105 | COL_CPU_ADDRESS, | |
106 | COL_CPU_CONFIGURED, | |
107 | COL_CPU_ONLINE, | |
6d880d3d | 108 | COL_CPU_MHZ, |
9b9e4f5d | 109 | COL_CPU_SCALMHZ, |
cc07239d KZ |
110 | COL_CPU_MAXMHZ, |
111 | COL_CPU_MINMHZ, | |
1d956847 | 112 | COL_CPU_MODELNAME, |
477251f8 KZ |
113 | }; |
114 | ||
0e86bc84 KZ |
115 | enum { |
116 | COL_CACHE_ALLSIZE, | |
117 | COL_CACHE_LEVEL, | |
118 | COL_CACHE_NAME, | |
119 | COL_CACHE_ONESIZE, | |
120 | COL_CACHE_TYPE, | |
121 | COL_CACHE_WAYS, | |
cf3b6b71 KZ |
122 | COL_CACHE_ALLOCPOL, |
123 | COL_CACHE_WRITEPOL, | |
124 | COL_CACHE_PHYLINE, | |
125 | COL_CACHE_SETS, | |
126 | COL_CACHE_COHERENCYSIZE | |
0e86bc84 KZ |
127 | }; |
128 | ||
129 | ||
3d27b76a KZ |
130 | /* column description |
131 | */ | |
132 | struct lscpu_coldesc { | |
133 | const char *name; | |
134 | const char *help; | |
135 | ||
0e86bc84 | 136 | int flags; |
3d27b76a | 137 | unsigned int is_abbr:1; /* name is abbreviation */ |
17353ee0 | 138 | int json_type; |
477251f8 KZ |
139 | }; |
140 | ||
cc07239d | 141 | static struct lscpu_coldesc coldescs_cpu[] = |
3d27b76a | 142 | { |
17353ee0 TW |
143 | [COL_CPU_BOGOMIPS] = { "BOGOMIPS", N_("crude measurement of CPU speed"), SCOLS_FL_RIGHT, 1, SCOLS_JSON_NUMBER }, |
144 | [COL_CPU_CPU] = { "CPU", N_("logical CPU number"), SCOLS_FL_RIGHT, 1, SCOLS_JSON_NUMBER }, | |
145 | [COL_CPU_CORE] = { "CORE", N_("logical core number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
146 | [COL_CPU_CLUSTER] = { "CLUSTER", N_("logical cluster number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
147 | [COL_CPU_SOCKET] = { "SOCKET", N_("logical socket number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
148 | [COL_CPU_NODE] = { "NODE", N_("logical NUMA node number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
149 | [COL_CPU_BOOK] = { "BOOK", N_("logical book number"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
150 | [COL_CPU_DRAWER] = { "DRAWER", N_("logical drawer number"), SCOLS_FL_RIGHT, SCOLS_JSON_NUMBER }, | |
cc07239d KZ |
151 | [COL_CPU_CACHE] = { "CACHE", N_("shows how caches are shared between CPUs") }, |
152 | [COL_CPU_POLARIZATION] = { "POLARIZATION", N_("CPU dispatching mode on virtual hardware") }, | |
153 | [COL_CPU_ADDRESS] = { "ADDRESS", N_("physical address of a CPU") }, | |
87579a96 TW |
154 | [COL_CPU_CONFIGURED] = { "CONFIGURED", N_("shows if the hypervisor has allocated the CPU"), 0, 0, SCOLS_JSON_BOOLEAN_OPTIONAL }, |
155 | [COL_CPU_ONLINE] = { "ONLINE", N_("shows if Linux currently makes use of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_BOOLEAN_OPTIONAL }, | |
79884c5d | 156 | [COL_CPU_MHZ] = { "MHZ", N_("shows the currently MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
17353ee0 TW |
157 | [COL_CPU_SCALMHZ] = { "SCALMHZ%", N_("shows scaling percentage of the CPU frequency"), SCOLS_FL_RIGHT, SCOLS_JSON_NUMBER }, |
158 | [COL_CPU_MAXMHZ] = { "MAXMHZ", N_("shows the maximum MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, | |
1d956847 KZ |
159 | [COL_CPU_MINMHZ] = { "MINMHZ", N_("shows the minimum MHz of the CPU"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
160 | [COL_CPU_MODELNAME] = { "MODELNAME", N_("shows CPU model name"), 0, 0, SCOLS_JSON_STRING } | |
0e86bc84 KZ |
161 | }; |
162 | ||
163 | static struct lscpu_coldesc coldescs_cache[] = | |
164 | { | |
165 | [COL_CACHE_ALLSIZE] = { "ALL-SIZE", N_("size of all system caches"), SCOLS_FL_RIGHT }, | |
17353ee0 | 166 | [COL_CACHE_LEVEL] = { "LEVEL", N_("cache level"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
0e86bc84 KZ |
167 | [COL_CACHE_NAME] = { "NAME", N_("cache name") }, |
168 | [COL_CACHE_ONESIZE] = { "ONE-SIZE", N_("size of one cache"), SCOLS_FL_RIGHT }, | |
169 | [COL_CACHE_TYPE] = { "TYPE", N_("cache type") }, | |
17353ee0 | 170 | [COL_CACHE_WAYS] = { "WAYS", N_("ways of associativity"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
cf3b6b71 KZ |
171 | [COL_CACHE_ALLOCPOL] = { "ALLOC-POLICY", N_("allocation policy") }, |
172 | [COL_CACHE_WRITEPOL] = { "WRITE-POLICY", N_("write policy") }, | |
b956bc86 | 173 | [COL_CACHE_PHYLINE] = { "PHY-LINE", N_("number of physical cache line per cache tag"), SCOLS_FL_RIGHT, 0, SCOLS_JSON_NUMBER }, |
17353ee0 TW |
174 | [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 }, |
175 | [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 | 176 | }; |
477251f8 | 177 | |
c9121791 | 178 | static int hierarchic = -1; |
91eef60c | 179 | |
43715b4e KZ |
180 | UL_DEBUG_DEFINE_MASK(lscpu); |
181 | UL_DEBUG_DEFINE_MASKNAMES(lscpu) = UL_DEBUG_EMPTY_MASKNAMES; | |
182 | ||
183 | static void lscpu_init_debug(void) | |
184 | { | |
185 | __UL_INIT_DEBUG_FROM_ENV(lscpu, LSCPU_DEBUG_, 0, LSCPU_DEBUG); | |
186 | } | |
187 | ||
583f14cc | 188 | static int |
cc07239d | 189 | cpu_column_name_to_id(const char *name, size_t namesz) |
477251f8 | 190 | { |
329fd1c3 | 191 | size_t i; |
477251f8 | 192 | |
cc07239d KZ |
193 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) { |
194 | const char *cn = coldescs_cpu[i].name; | |
477251f8 KZ |
195 | |
196 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
197 | return i; | |
198 | } | |
199 | warnx(_("unknown column: %s"), name); | |
200 | return -1; | |
201 | } | |
202 | ||
0e86bc84 KZ |
203 | static int |
204 | cache_column_name_to_id(const char *name, size_t namesz) | |
205 | { | |
206 | size_t i; | |
207 | ||
208 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) { | |
209 | const char *cn = coldescs_cache[i].name; | |
210 | ||
211 | if (!strncasecmp(name, cn, namesz) && !*(cn + namesz)) | |
212 | return i; | |
213 | } | |
214 | warnx(_("unknown column: %s"), name); | |
215 | return -1; | |
216 | } | |
217 | ||
27c349f9 KZ |
218 | static void lscpu_context_init_paths(struct lscpu_cxt *cxt) |
219 | { | |
220 | DBG(MISC, ul_debugobj(cxt, "initialize paths")); | |
221 | ul_path_init_debug(); | |
222 | ||
223 | /* /sys/devices/system/cpu */ | |
224 | cxt->syscpu = ul_new_path(_PATH_SYS_CPU); | |
225 | if (!cxt->syscpu) | |
226 | err(EXIT_FAILURE, _("failed to initialize CPUs sysfs handler")); | |
227 | if (cxt->prefix) | |
228 | ul_path_set_prefix(cxt->syscpu, cxt->prefix); | |
229 | ||
230 | /* /proc */ | |
231 | cxt->procfs = ul_new_path("/proc"); | |
232 | if (!cxt->procfs) | |
233 | err(EXIT_FAILURE, _("failed to initialize procfs handler")); | |
234 | if (cxt->prefix) | |
235 | ul_path_set_prefix(cxt->procfs, cxt->prefix); | |
236 | } | |
237 | ||
238 | static struct lscpu_cxt *lscpu_new_context(void) | |
239 | { | |
240 | return xcalloc(1, sizeof(struct lscpu_cxt)); | |
241 | } | |
242 | ||
243 | static void lscpu_free_context(struct lscpu_cxt *cxt) | |
244 | { | |
245 | size_t i; | |
246 | ||
247 | if (!cxt) | |
248 | return; | |
249 | ||
250 | DBG(MISC, ul_debugobj(cxt, "freeing context")); | |
251 | ||
252 | DBG(MISC, ul_debugobj(cxt, " de-initialize paths")); | |
253 | ul_unref_path(cxt->syscpu); | |
254 | ul_unref_path(cxt->procfs); | |
255 | ||
256 | DBG(MISC, ul_debugobj(cxt, " freeing cpus")); | |
257 | for (i = 0; i < cxt->npossibles; i++) { | |
258 | lscpu_unref_cpu(cxt->cpus[i]); | |
259 | cxt->cpus[i] = NULL; | |
260 | } | |
261 | DBG(MISC, ul_debugobj(cxt, " freeing types")); | |
262 | for (i = 0; i < cxt->ncputypes; i++) { | |
263 | lscpu_unref_cputype(cxt->cputypes[i]); | |
264 | cxt->cputypes[i] = NULL; | |
265 | } | |
266 | ||
267 | free(cxt->present); | |
268 | free(cxt->online); | |
269 | free(cxt->cputypes); | |
270 | free(cxt->cpus); | |
271 | ||
272 | for (i = 0; i < cxt->nvuls; i++) { | |
273 | free(cxt->vuls[i].name); | |
274 | free(cxt->vuls[i].text); | |
275 | } | |
276 | free(cxt->vuls); | |
277 | ||
278 | for (i = 0; i < cxt->nnodes; i++) | |
279 | free(cxt->nodemaps[i]); | |
280 | ||
281 | free(cxt->nodemaps); | |
282 | free(cxt->idx2nodenum); | |
283 | ||
284 | lscpu_free_virtualization(cxt->virt); | |
285 | lscpu_free_architecture(cxt->arch); | |
6fbb5328 | 286 | |
27c349f9 | 287 | lscpu_free_caches(cxt->ecaches, cxt->necaches); |
6fbb5328 | 288 | lscpu_free_caches(cxt->caches, cxt->ncaches); |
27c349f9 KZ |
289 | |
290 | free(cxt); | |
291 | } | |
292 | ||
63c5e7f8 KZ |
293 | static void __fill_id( struct lscpu_cxt *cxt, |
294 | struct lscpu_cpu *cpu, | |
295 | int id, cpu_set_t **map, | |
296 | size_t nitems, | |
297 | char *buf, size_t bufsz) | |
298 | { | |
299 | *buf = '\0'; | |
300 | ||
301 | if (cxt->show_physical) { | |
302 | if (id < 0) | |
303 | snprintf(buf, bufsz, "-"); | |
304 | else | |
305 | snprintf(buf, bufsz, "%d", id); | |
306 | } else if (map) { | |
307 | size_t i; | |
308 | ||
309 | if (cpuset_ary_isset(cpu->logical_id, map, nitems, | |
310 | cxt->setsize, &i) == 0) | |
311 | snprintf(buf, bufsz, "%zu", i); | |
312 | } | |
313 | } | |
5dd7507c | 314 | |
17353ee0 TW |
315 | static void get_cell_boolean( |
316 | struct lscpu_cxt *cxt, | |
317 | int has_data, int data, | |
318 | char *buf, size_t bufsz) | |
319 | { | |
320 | if (!has_data) | |
321 | return; | |
322 | ||
323 | if (cxt->mode == LSCPU_OUTPUT_PARSABLE || cxt->json) | |
324 | snprintf(buf, bufsz, "%s", | |
325 | data ? _("Y") : _("N")); | |
326 | else | |
327 | snprintf(buf, bufsz, "%s", | |
328 | data ? _("yes") : _("no")); | |
329 | } | |
330 | ||
63c5e7f8 KZ |
331 | #define fill_id(_cxt, _cpu, NAME, _buf, _bufsz) \ |
332 | __fill_id(_cxt, (_cpu), \ | |
333 | (_cpu)-> NAME ## id, \ | |
334 | (_cpu)->type-> NAME ## maps, \ | |
335 | (_cpu)->type->n ## NAME ## s, \ | |
336 | _buf, _bufsz) | |
337 | ||
338 | static char *get_cell_data( | |
339 | struct lscpu_cxt *cxt, | |
340 | struct lscpu_cpu *cpu, int col, | |
341 | char *buf, size_t bufsz) | |
5dd7507c | 342 | { |
4f642863 | 343 | size_t i; |
e3b3a2f3 KZ |
344 | |
345 | *buf = '\0'; | |
5dd7507c | 346 | |
63c5e7f8 KZ |
347 | if (!cpu->type) |
348 | return NULL; | |
349 | ||
477251f8 | 350 | switch (col) { |
cc07239d | 351 | case COL_CPU_CPU: |
63c5e7f8 | 352 | snprintf(buf, bufsz, "%d", cpu->logical_id); |
477251f8 | 353 | break; |
cc94324e | 354 | case COL_CPU_BOGOMIPS: |
aff94add KZ |
355 | if (!cpu->bogomips && !cpu->type->bogomips) |
356 | break; | |
357 | snprintf(buf, bufsz, "%.2f", (float) c_strtod( | |
358 | cpu->bogomips ? : cpu->type->bogomips, NULL)); | |
cc94324e | 359 | break; |
cc07239d | 360 | case COL_CPU_CORE: |
63c5e7f8 | 361 | fill_id(cxt, cpu, core, buf, bufsz); |
477251f8 | 362 | break; |
cc07239d | 363 | case COL_CPU_SOCKET: |
63c5e7f8 | 364 | fill_id(cxt, cpu, socket, buf, bufsz); |
477251f8 | 365 | break; |
73c0a766 MM |
366 | case COL_CPU_CLUSTER: |
367 | if (cxt->is_cluster) | |
368 | fill_id(cxt, cpu, socket, buf, bufsz); | |
369 | break; | |
cc07239d | 370 | case COL_CPU_DRAWER: |
63c5e7f8 | 371 | fill_id(cxt, cpu, drawer, buf, bufsz); |
b3adf6ef | 372 | break; |
cc07239d | 373 | case COL_CPU_BOOK: |
63c5e7f8 KZ |
374 | fill_id(cxt, cpu, book, buf, bufsz); |
375 | break; | |
376 | case COL_CPU_NODE: | |
377 | if (cpuset_ary_isset(cpu->logical_id, cxt->nodemaps, | |
378 | cxt->nnodes, cxt->setsize, &i) == 0) | |
379 | snprintf(buf, bufsz, "%d", cxt->idx2nodenum[i]); | |
477251f8 | 380 | break; |
cc07239d | 381 | case COL_CPU_CACHE: |
e3b3a2f3 | 382 | { |
63c5e7f8 | 383 | const char *last = NULL; |
e3b3a2f3 KZ |
384 | char *p = buf; |
385 | size_t sz = bufsz; | |
e3b3a2f3 | 386 | |
63c5e7f8 KZ |
387 | for (i = 0; i < cxt->ncaches; i++) { |
388 | int x; | |
389 | struct lscpu_cache *ca; | |
390 | const char *name = cxt->caches[i].name; | |
e9d659ea | 391 | |
63c5e7f8 KZ |
392 | if (last && strcmp(last, name) == 0) |
393 | continue; | |
394 | last = name; | |
395 | ca = lscpu_cpu_get_cache(cxt, cpu, name); | |
396 | if (!ca) | |
397 | continue; | |
398 | x = snprintf(p, sz, "%d", ca->id); | |
399 | if (x < 0 || (size_t) x >= sz) | |
400 | return NULL; | |
401 | p += x; | |
402 | sz -= x; | |
e07cca6b KZ |
403 | if (sz < 2) |
404 | return NULL; | |
405 | *p++ = cxt->show_compatible ? ',' : ':'; | |
406 | *p = '\0'; | |
407 | sz--; | |
5dd7507c | 408 | } |
e07cca6b KZ |
409 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
410 | *(p - 1) = '\0'; | |
477251f8 | 411 | break; |
e3b3a2f3 | 412 | } |
cc07239d | 413 | case COL_CPU_POLARIZATION: |
63c5e7f8 KZ |
414 | if (cpu->polarization < 0) |
415 | break; | |
416 | snprintf(buf, bufsz, "%s", | |
417 | cxt->mode == LSCPU_OUTPUT_PARSABLE ? | |
418 | polar_modes[cpu->polarization].parsable : | |
419 | polar_modes[cpu->polarization].readable); | |
2b8fcb81 | 420 | break; |
cc07239d | 421 | case COL_CPU_ADDRESS: |
63c5e7f8 KZ |
422 | if (cpu->address < 0) |
423 | break; | |
424 | snprintf(buf, bufsz, "%d", cpu->address); | |
596b8845 | 425 | break; |
cc07239d | 426 | case COL_CPU_CONFIGURED: |
17353ee0 | 427 | get_cell_boolean(cxt, cpu->configured >= 0, cpu->configured, buf, bufsz); |
d231eea1 | 428 | break; |
cc07239d | 429 | case COL_CPU_ONLINE: |
17353ee0 | 430 | get_cell_boolean(cxt, !!cxt->online, is_cpu_online(cxt, cpu), buf, bufsz); |
a7e5300c | 431 | break; |
6d880d3d | 432 | case COL_CPU_MHZ: |
ff6513c7 KZ |
433 | if (cpu->mhz_cur_freq) |
434 | snprintf(buf, bufsz, "%.4f", cpu->mhz_cur_freq); | |
6d880d3d | 435 | break; |
9b9e4f5d KZ |
436 | case COL_CPU_SCALMHZ: |
437 | if (cpu->mhz_cur_freq && cpu->mhz_max_freq) | |
438 | snprintf(buf, bufsz, "%.0f%%", cpu->mhz_cur_freq / cpu->mhz_max_freq * 100); | |
6d880d3d | 439 | break; |
cc07239d | 440 | case COL_CPU_MAXMHZ: |
63c5e7f8 KZ |
441 | if (cpu->mhz_max_freq) |
442 | snprintf(buf, bufsz, "%.4f", cpu->mhz_max_freq); | |
e065a597 | 443 | break; |
cc07239d | 444 | case COL_CPU_MINMHZ: |
63c5e7f8 KZ |
445 | if (cpu->mhz_min_freq) |
446 | snprintf(buf, bufsz, "%.4f", cpu->mhz_min_freq); | |
44320710 | 447 | break; |
1d956847 KZ |
448 | case COL_CPU_MODELNAME: |
449 | if (cpu->type && cpu->type->modelname) | |
450 | xstrncpy(buf, cpu->type->modelname, bufsz); | |
451 | break; | |
477251f8 | 452 | } |
e3b3a2f3 KZ |
453 | return buf; |
454 | } | |
455 | ||
63c5e7f8 KZ |
456 | static char *get_cell_header( |
457 | struct lscpu_cxt *cxt, int col, | |
458 | char *buf, size_t bufsz) | |
e3b3a2f3 KZ |
459 | { |
460 | *buf = '\0'; | |
461 | ||
cc07239d | 462 | if (col == COL_CPU_CACHE) { |
63c5e7f8 | 463 | const char *last = NULL; |
e3b3a2f3 KZ |
464 | char *p = buf; |
465 | size_t sz = bufsz; | |
63c5e7f8 KZ |
466 | size_t i; |
467 | ||
468 | for (i = 0; i < cxt->ncaches; i++) { | |
469 | struct lscpu_cache *ca = &cxt->caches[i]; | |
470 | int x; | |
471 | ||
472 | if (last && strcmp(last, ca->name) == 0) | |
473 | continue; | |
474 | last = ca->name; | |
e3b3a2f3 | 475 | |
63c5e7f8 | 476 | x = snprintf(p, sz, "%s", ca->name); |
06fa5817 | 477 | if (x < 0 || (size_t) x >= sz) |
e3b3a2f3 KZ |
478 | return NULL; |
479 | sz -= x; | |
480 | p += x; | |
e07cca6b KZ |
481 | if (sz < 2) |
482 | return NULL; | |
483 | *p++ = cxt->show_compatible ? ',' : ':'; | |
484 | *p = '\0'; | |
485 | sz--; | |
e3b3a2f3 | 486 | } |
e07cca6b KZ |
487 | if (p > buf && (*(p - 1) == ',' || *(p - 1) == ':')) |
488 | *(p - 1) = '\0'; | |
63c5e7f8 | 489 | if (cxt->ncaches) |
e3b3a2f3 KZ |
490 | return buf; |
491 | } | |
cc07239d | 492 | snprintf(buf, bufsz, "%s", coldescs_cpu[col].name); |
e3b3a2f3 | 493 | return buf; |
477251f8 KZ |
494 | } |
495 | ||
1766641a | 496 | |
9d480e57 KZ |
497 | static void caches_add_line(struct lscpu_cxt *cxt, |
498 | struct libscols_table *tb, | |
499 | struct lscpu_cache *ca, | |
500 | int cols[], size_t ncols) | |
501 | { | |
502 | struct libscols_line *ln; | |
503 | size_t c; | |
504 | ||
505 | ln = scols_table_new_line(tb, NULL); | |
506 | if (!ln) | |
507 | err(EXIT_FAILURE, _("failed to allocate output line")); | |
508 | ||
509 | for (c = 0; c < ncols; c++) { | |
510 | char *data = NULL; | |
511 | int col = cols[c]; | |
512 | ||
513 | switch (col) { | |
514 | case COL_CACHE_NAME: | |
515 | if (ca->name) | |
516 | data = xstrdup(ca->name); | |
517 | break; | |
518 | case COL_CACHE_ONESIZE: | |
519 | if (!ca->size) | |
520 | break; | |
521 | if (cxt->bytes) | |
522 | xasprintf(&data, "%" PRIu64, ca->size); | |
523 | else | |
524 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, ca->size); | |
525 | break; | |
526 | case COL_CACHE_ALLSIZE: | |
527 | { | |
b9b28b64 KZ |
528 | uint64_t sz = 0; |
529 | if (ca->name) | |
9dadd3e6 | 530 | sz = lscpu_get_cache_full_size(cxt, ca->name, NULL); |
9d480e57 KZ |
531 | if (!sz) |
532 | break; | |
533 | if (cxt->bytes) | |
534 | xasprintf(&data, "%" PRIu64, sz); | |
535 | else | |
536 | data = size_to_human_string(SIZE_SUFFIX_1LETTER, sz); | |
537 | break; | |
538 | } | |
539 | case COL_CACHE_WAYS: | |
540 | if (ca->ways_of_associativity) | |
541 | xasprintf(&data, "%u", ca->ways_of_associativity); | |
542 | break; | |
543 | ||
544 | case COL_CACHE_TYPE: | |
545 | if (ca->type) | |
546 | data = xstrdup(ca->type); | |
547 | break; | |
548 | case COL_CACHE_LEVEL: | |
549 | if (ca->level) | |
550 | xasprintf(&data, "%d", ca->level); | |
551 | break; | |
552 | case COL_CACHE_ALLOCPOL: | |
553 | if (ca->allocation_policy) | |
554 | data = xstrdup(ca->allocation_policy); | |
555 | break; | |
556 | case COL_CACHE_WRITEPOL: | |
557 | if (ca->write_policy) | |
558 | data = xstrdup(ca->write_policy); | |
559 | break; | |
560 | case COL_CACHE_PHYLINE: | |
561 | if (ca->physical_line_partition) | |
562 | xasprintf(&data, "%u", ca->physical_line_partition); | |
563 | break; | |
564 | case COL_CACHE_SETS: | |
565 | if (ca->number_of_sets) | |
566 | xasprintf(&data, "%u", ca->number_of_sets); | |
567 | break; | |
568 | case COL_CACHE_COHERENCYSIZE: | |
569 | if (ca->coherency_line_size) | |
570 | xasprintf(&data, "%u", ca->coherency_line_size); | |
571 | break; | |
572 | } | |
573 | ||
574 | if (data && scols_line_refer_data(ln, c, data)) | |
575 | err(EXIT_FAILURE, _("failed to add output data")); | |
576 | } | |
577 | } | |
578 | ||
579 | ||
0e86bc84 KZ |
580 | /* |
581 | * [-C] backend | |
582 | */ | |
1766641a | 583 | static void print_caches_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
0e86bc84 | 584 | { |
1766641a KZ |
585 | size_t i; |
586 | struct libscols_table *tb; | |
587 | const char *last = NULL; | |
0e86bc84 KZ |
588 | |
589 | scols_init_debug(0); | |
590 | ||
1766641a KZ |
591 | tb = scols_new_table(); |
592 | if (!tb) | |
0e86bc84 | 593 | err(EXIT_FAILURE, _("failed to allocate output table")); |
1766641a KZ |
594 | if (cxt->json) { |
595 | scols_table_enable_json(tb, 1); | |
596 | scols_table_set_name(tb, "caches"); | |
0e86bc84 KZ |
597 | } |
598 | ||
599 | for (i = 0; i < ncols; i++) { | |
600 | struct lscpu_coldesc *cd = &coldescs_cache[cols[i]]; | |
17353ee0 TW |
601 | struct libscols_column *cl; |
602 | ||
603 | cl = scols_table_new_column(tb, cd->name, 0, cd->flags); | |
17353ee0 | 604 | if (cl == NULL) |
0e86bc84 | 605 | err(EXIT_FAILURE, _("failed to allocate output column")); |
17353ee0 TW |
606 | if (cxt->json) |
607 | scols_column_set_json_type(cl, cd->json_type); | |
0e86bc84 KZ |
608 | } |
609 | ||
9d480e57 | 610 | /* standard caches */ |
1766641a KZ |
611 | for (i = 0; i < cxt->ncaches; i++) { |
612 | struct lscpu_cache *ca = &cxt->caches[i]; | |
0e86bc84 | 613 | |
1766641a KZ |
614 | if (last && strcmp(last, ca->name) == 0) |
615 | continue; | |
1766641a | 616 | last = ca->name; |
9d480e57 KZ |
617 | caches_add_line(cxt, tb, ca, cols, ncols); |
618 | } | |
1766641a | 619 | |
9d480e57 KZ |
620 | /* extra caches */ |
621 | for (i = 0; i < cxt->necaches; i++) { | |
622 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
318542e0 | 623 | |
9d480e57 KZ |
624 | if (last && strcmp(last, ca->name) == 0) |
625 | continue; | |
626 | last = ca->name; | |
627 | caches_add_line(cxt, tb, ca, cols, ncols); | |
0e86bc84 KZ |
628 | } |
629 | ||
1766641a KZ |
630 | scols_print_table(tb); |
631 | scols_unref_table(tb); | |
0e86bc84 KZ |
632 | } |
633 | ||
477251f8 | 634 | /* |
ba45d8c1 | 635 | * [-p] backend, we support two parsable formats: |
477251f8 KZ |
636 | * |
637 | * 1) "compatible" -- this format is compatible with the original lscpu(1) | |
638 | * output and it contains fixed set of the columns. The CACHE columns are at | |
639 | * the end of the line and the CACHE is not printed if the number of the caches | |
640 | * is zero. The CACHE columns are separated by two commas, for example: | |
641 | * | |
642 | * $ lscpu --parse | |
643 | * # CPU,Core,Socket,Node,,L1d,L1i,L2 | |
644 | * 0,0,0,0,,0,0,0 | |
645 | * 1,1,0,0,,1,1,0 | |
646 | * | |
647 | * 2) "user defined output" -- this format prints always all columns without | |
648 | * special prefix for CACHE column. If there are not CACHEs then the column is | |
649 | * empty and the header "Cache" is printed rather than a real name of the cache. | |
650 | * The CACHE columns are separated by ':'. | |
651 | * | |
652 | * $ lscpu --parse=CPU,CORE,SOCKET,NODE,CACHE | |
653 | * # CPU,Core,Socket,Node,L1d:L1i:L2 | |
654 | * 0,0,0,0,0:0:0 | |
655 | * 1,1,0,0,1:1:0 | |
656 | */ | |
0710bb13 | 657 | static void print_cpus_parsable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
477251f8 | 658 | { |
e3b3a2f3 | 659 | char buf[BUFSIZ], *data; |
0710bb13 | 660 | size_t i; |
477251f8 | 661 | |
e3b3a2f3 KZ |
662 | /* |
663 | * Header | |
664 | */ | |
477251f8 KZ |
665 | printf(_( |
666 | "# The following is the parsable format, which can be fed to other\n" | |
667 | "# programs. Each different item in every column has an unique ID\n" | |
6321d34f | 668 | "# starting usually from zero.\n")); |
477251f8 KZ |
669 | |
670 | fputs("# ", stdout); | |
671 | for (i = 0; i < ncols; i++) { | |
3d27b76a | 672 | int col = cols[i]; |
b9d18bc3 | 673 | |
cc07239d | 674 | if (col == COL_CPU_CACHE) { |
0710bb13 | 675 | if (cxt->show_compatible && !cxt->ncaches) |
477251f8 | 676 | continue; |
0710bb13 | 677 | if (cxt->show_compatible && i != 0) |
477251f8 | 678 | putchar(','); |
477251f8 | 679 | } |
e3b3a2f3 KZ |
680 | if (i > 0) |
681 | putchar(','); | |
682 | ||
0710bb13 | 683 | data = get_cell_header(cxt, col, buf, sizeof(buf)); |
cc07239d KZ |
684 | if (data && * data && col != COL_CPU_CACHE && |
685 | !coldescs_cpu[col].is_abbr) { | |
3d27b76a KZ |
686 | /* |
687 | * For normal column names use mixed case (e.g. "Socket") | |
688 | */ | |
689 | char *p = data + 1; | |
690 | ||
14e8be8a PU |
691 | while (p && *p != '\0') { |
692 | *p = tolower((unsigned int) *p); | |
693 | p++; | |
694 | } | |
3d27b76a | 695 | } |
e3b3a2f3 | 696 | fputs(data && *data ? data : "", stdout); |
477251f8 KZ |
697 | } |
698 | putchar('\n'); | |
699 | ||
e3b3a2f3 KZ |
700 | /* |
701 | * Data | |
702 | */ | |
0710bb13 KZ |
703 | for (i = 0; i < cxt->npossibles; i++) { |
704 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
705 | size_t c; | |
e3b3a2f3 | 706 | |
0710bb13 KZ |
707 | if (cxt->online) { |
708 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 709 | continue; |
0710bb13 | 710 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
711 | continue; |
712 | } | |
0710bb13 | 713 | if (cxt->present && !is_cpu_present(cxt, cpu)) |
a5cfffff | 714 | continue; |
0710bb13 | 715 | |
477251f8 | 716 | for (c = 0; c < ncols; c++) { |
0710bb13 KZ |
717 | if (cxt->show_compatible && cols[c] == COL_CPU_CACHE) { |
718 | if (!cxt->ncaches) | |
477251f8 KZ |
719 | continue; |
720 | if (c > 0) | |
721 | putchar(','); | |
722 | } | |
723 | if (c > 0) | |
724 | putchar(','); | |
e3b3a2f3 | 725 | |
0710bb13 | 726 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e3b3a2f3 | 727 | fputs(data && *data ? data : "", stdout); |
bdda3543 | 728 | *buf = '\0'; |
477251f8 | 729 | } |
5dd7507c CQ |
730 | putchar('\n'); |
731 | } | |
732 | } | |
733 | ||
ba45d8c1 KZ |
734 | /* |
735 | * [-e] backend | |
736 | */ | |
63c5e7f8 | 737 | static void print_cpus_readable(struct lscpu_cxt *cxt, int cols[], size_t ncols) |
ba45d8c1 | 738 | { |
63c5e7f8 | 739 | size_t i; |
e7213e34 KZ |
740 | char buf[BUFSIZ]; |
741 | const char *data; | |
63c5e7f8 | 742 | struct libscols_table *tb; |
ba45d8c1 | 743 | |
710ed55d KZ |
744 | scols_init_debug(0); |
745 | ||
63c5e7f8 KZ |
746 | tb = scols_new_table(); |
747 | if (!tb) | |
780ce22c | 748 | err(EXIT_FAILURE, _("failed to allocate output table")); |
63c5e7f8 KZ |
749 | if (cxt->json) { |
750 | scols_table_enable_json(tb, 1); | |
751 | scols_table_set_name(tb, "cpus"); | |
19a5510b | 752 | } |
ba45d8c1 KZ |
753 | |
754 | for (i = 0; i < ncols; i++) { | |
63c5e7f8 | 755 | data = get_cell_header(cxt, cols[i], buf, sizeof(buf)); |
17353ee0 TW |
756 | struct lscpu_coldesc *cd = &coldescs_cpu[cols[i]]; |
757 | struct libscols_column *cl; | |
758 | ||
759 | cl = scols_table_new_column(tb, data, 0, cd->flags); | |
760 | if (cl == NULL) | |
780ce22c | 761 | err(EXIT_FAILURE, _("failed to allocate output column")); |
17353ee0 TW |
762 | if (cxt->json) |
763 | scols_column_set_json_type(cl, cd->json_type); | |
ba45d8c1 KZ |
764 | } |
765 | ||
63c5e7f8 KZ |
766 | for (i = 0; i < cxt->npossibles; i++) { |
767 | size_t c; | |
768 | struct libscols_line *ln; | |
769 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
ba45d8c1 | 770 | |
63c5e7f8 KZ |
771 | if (cxt->online) { |
772 | if (!cxt->show_offline && !is_cpu_online(cxt, cpu)) | |
6dd7b74b | 773 | continue; |
63c5e7f8 | 774 | if (!cxt->show_online && is_cpu_online(cxt, cpu)) |
6dd7b74b SK |
775 | continue; |
776 | } | |
63c5e7f8 KZ |
777 | |
778 | if (cxt->present && !is_cpu_present(cxt, cpu)) | |
a5cfffff | 779 | continue; |
ba45d8c1 | 780 | |
63c5e7f8 KZ |
781 | ln = scols_table_new_line(tb, NULL); |
782 | if (!ln) | |
780ce22c | 783 | err(EXIT_FAILURE, _("failed to allocate output line")); |
ba45d8c1 KZ |
784 | |
785 | for (c = 0; c < ncols; c++) { | |
63c5e7f8 | 786 | data = get_cell_data(cxt, cpu, cols[c], buf, sizeof(buf)); |
e7213e34 KZ |
787 | if (!data || !*data) |
788 | data = "-"; | |
63c5e7f8 | 789 | if (scols_line_set_data(ln, c, data)) |
780ce22c | 790 | err(EXIT_FAILURE, _("failed to add output data")); |
ba45d8c1 KZ |
791 | } |
792 | } | |
793 | ||
63c5e7f8 KZ |
794 | scols_print_table(tb); |
795 | scols_unref_table(tb); | |
ba45d8c1 | 796 | } |
5dd7507c | 797 | |
e3f21318 | 798 | static struct libscols_line * |
91eef60c | 799 | __attribute__ ((__format__(printf, 4, 5))) |
c82b12a0 | 800 | add_summary_sprint(struct libscols_table *tb, |
e3f21318 | 801 | struct libscols_line *sec, |
c82b12a0 KZ |
802 | const char *txt, |
803 | const char *fmt, | |
804 | ...) | |
805 | { | |
91eef60c | 806 | struct libscols_line *ln; |
c82b12a0 KZ |
807 | va_list args; |
808 | ||
c9121791 KZ |
809 | /* Don't print section lines without data */ |
810 | if (!hierarchic && fmt == NULL) | |
91eef60c KZ |
811 | return NULL; |
812 | ||
813 | ln = scols_table_new_line(tb, sec); | |
c82b12a0 | 814 | if (!ln) |
780ce22c | 815 | err(EXIT_FAILURE, _("failed to allocate output line")); |
c82b12a0 KZ |
816 | |
817 | /* description column */ | |
a0661407 KZ |
818 | if (txt && scols_line_set_data(ln, 0, txt)) |
819 | err(EXIT_FAILURE, _("failed to add output data")); | |
c82b12a0 KZ |
820 | |
821 | /* data column */ | |
91eef60c KZ |
822 | if (fmt) { |
823 | char *data; | |
824 | va_start(args, fmt); | |
825 | xvasprintf(&data, fmt, args); | |
826 | va_end(args); | |
827 | ||
828 | if (data && scols_line_refer_data(ln, 1, data)) | |
829 | err(EXIT_FAILURE, _("failed to add output data")); | |
830 | } | |
e3f21318 KZ |
831 | |
832 | return ln; | |
c82b12a0 KZ |
833 | } |
834 | ||
91eef60c | 835 | #define add_summary_e(tb, sec, txt) add_summary_sprint(tb, sec, txt, NULL) |
e3f21318 KZ |
836 | #define add_summary_n(tb, sec, txt, num) add_summary_sprint(tb, sec, txt, "%zu", num) |
837 | #define add_summary_s(tb, sec, txt, str) add_summary_sprint(tb, sec, txt, "%s", str) | |
838 | #define add_summary_x(tb, sec, txt, fmt, x) add_summary_sprint(tb, sec, txt, fmt, x) | |
5dd7507c CQ |
839 | |
840 | static void | |
d8813bb3 KZ |
841 | print_cpuset(struct lscpu_cxt *cxt, |
842 | struct libscols_table *tb, | |
91eef60c | 843 | struct libscols_line *sec, |
d8813bb3 | 844 | const char *key, cpu_set_t *set) |
4f912c6a | 845 | { |
d8813bb3 | 846 | size_t setbuflen = 7 * cxt->maxcpus; |
4f912c6a KZ |
847 | char setbuf[setbuflen], *p; |
848 | ||
93a1bb10 KZ |
849 | assert(set); |
850 | assert(key); | |
851 | assert(tb); | |
852 | assert(cxt); | |
853 | ||
d8813bb3 KZ |
854 | if (cxt->hex) { |
855 | p = cpumask_create(setbuf, setbuflen, set, cxt->setsize); | |
91eef60c | 856 | add_summary_s(tb, sec, key, p); |
4f912c6a | 857 | } else { |
d8813bb3 | 858 | p = cpulist_create(setbuf, setbuflen, set, cxt->setsize); |
91eef60c | 859 | add_summary_s(tb, sec, key, p); |
4f912c6a | 860 | } |
4f912c6a KZ |
861 | } |
862 | ||
2f5e2730 KZ |
863 | static void |
864 | print_summary_cputype(struct lscpu_cxt *cxt, | |
865 | struct lscpu_cputype *ct, | |
91eef60c KZ |
866 | struct libscols_table *tb, |
867 | struct libscols_line *sec) | |
5dd7507c | 868 | { |
38e93216 | 869 | sec = add_summary_s(tb, sec, _("Model name:"), ct->modelname ? ct->modelname : "-"); |
8014104b MM |
870 | if (ct->bios_modelname) |
871 | add_summary_s(tb, sec, _("BIOS Model name:"), ct->bios_modelname); | |
4cae2104 HS |
872 | if (ct->bios_family) |
873 | add_summary_s(tb, sec, _("BIOS CPU family:"), ct->bios_family); | |
2f5e2730 | 874 | if (ct->machinetype) |
91eef60c | 875 | add_summary_s(tb, sec, _("Machine type:"), ct->machinetype); |
2f5e2730 | 876 | if (ct->family) |
91eef60c | 877 | add_summary_s(tb, sec, _("CPU family:"), ct->family); |
2f5e2730 | 878 | if (ct->model || ct->revision) |
91eef60c | 879 | add_summary_s(tb, sec, _("Model:"), ct->revision ? ct->revision : ct->model); |
2f5e2730 | 880 | |
91eef60c | 881 | add_summary_n(tb, sec, _("Thread(s) per core:"), ct->nthreads_per_core); |
73c0a766 MM |
882 | if (cxt->is_cluster) |
883 | add_summary_n(tb, sec, _("Core(s) per cluster:"), ct->ncores_per_socket); | |
884 | else | |
885 | add_summary_n(tb, sec, _("Core(s) per socket:"), ct->ncores_per_socket); | |
19ddc05e | 886 | |
2f5e2730 | 887 | if (ct->nbooks) { |
91eef60c | 888 | add_summary_n(tb, sec, _("Socket(s) per book:"), ct->nsockets_per_book); |
19ddc05e | 889 | if (ct->ndrawers_per_system || ct->ndrawers) { |
91eef60c | 890 | add_summary_n(tb, sec, _("Book(s) per drawer:"), ct->nbooks_per_drawer); |
19ddc05e | 891 | add_summary_n(tb, sec, _("Drawer(s):"), ct->ndrawers_per_system ?: ct->ndrawers); |
2f5e2730 | 892 | } else |
19ddc05e | 893 | add_summary_n(tb, sec, _("Book(s):"), ct->nbooks_per_drawer ?: ct->nbooks); |
73c0a766 | 894 | } else { |
f42f105b MM |
895 | if (cxt->is_cluster) { |
896 | if (ct->nr_socket_on_cluster > 0) | |
897 | add_summary_n(tb, sec, _("Socket(s):"), ct->nr_socket_on_cluster); | |
898 | else | |
899 | add_summary_s(tb, sec, _("Socket(s):"), "-"); | |
900 | ||
73c0a766 MM |
901 | add_summary_n(tb, sec, _("Cluster(s):"), |
902 | ct->nsockets_per_book ?: ct->nsockets); | |
f42f105b | 903 | } else |
73c0a766 MM |
904 | add_summary_n(tb, sec, _("Socket(s):"), |
905 | ct->nsockets_per_book ?: ct->nsockets); | |
906 | } | |
2f5e2730 | 907 | |
93a1bb10 | 908 | if (ct->stepping) |
91eef60c | 909 | add_summary_s(tb, sec, _("Stepping:"), ct->stepping); |
93a1bb10 | 910 | if (ct->freqboost >= 0) |
91eef60c | 911 | add_summary_s(tb, sec, _("Frequency boost:"), ct->freqboost ? |
16ca0551 | 912 | _("enabled") : _("disabled")); |
01bea871 KZ |
913 | |
914 | /* s390 -- from the first CPU where is dynamic/static MHz */ | |
93a1bb10 | 915 | if (ct->dynamic_mhz) |
91eef60c | 916 | add_summary_s(tb, sec, _("CPU dynamic MHz:"), ct->dynamic_mhz); |
93a1bb10 | 917 | if (ct->static_mhz) |
91eef60c | 918 | add_summary_s(tb, sec, _("CPU static MHz:"), ct->static_mhz); |
01bea871 | 919 | |
93a1bb10 | 920 | if (ct->has_freq) { |
9b9e4f5d KZ |
921 | float scal = lsblk_cputype_get_scalmhz(cxt, ct); |
922 | if (scal > 0.0) | |
923 | add_summary_x(tb, sec, _("CPU(s) scaling MHz:"), "%.0f%%", scal); | |
91eef60c KZ |
924 | add_summary_x(tb, sec, _("CPU max MHz:"), "%.4f", lsblk_cputype_get_maxmhz(cxt, ct)); |
925 | add_summary_x(tb, sec, _("CPU min MHz:"), "%.4f", lsblk_cputype_get_minmhz(cxt, ct)); | |
bd9b94d1 | 926 | } |
93a1bb10 | 927 | if (ct->bogomips) |
aff94add | 928 | add_summary_x(tb, sec, _("BogoMIPS:"), "%.2f", (float) c_strtod(ct->bogomips, NULL)); |
91eef60c | 929 | |
93a1bb10 | 930 | if (ct->dispatching >= 0) |
91eef60c | 931 | add_summary_s(tb, sec, _("Dispatching mode:"), _(disp_modes[ct->dispatching])); |
93a1bb10 KZ |
932 | |
933 | if (ct->physsockets) { | |
91eef60c KZ |
934 | add_summary_n(tb, sec, _("Physical sockets:"), ct->physsockets); |
935 | add_summary_n(tb, sec, _("Physical chips:"), ct->physchips); | |
936 | add_summary_n(tb, sec, _("Physical cores/chip:"), ct->physcoresperchip); | |
639eeb28 KZ |
937 | } |
938 | ||
93a1bb10 | 939 | if (ct->flags) |
91eef60c | 940 | add_summary_s(tb, sec, _("Flags:"), ct->flags); |
2f5e2730 KZ |
941 | } |
942 | ||
943 | /* | |
944 | * default output | |
945 | */ | |
946 | static void print_summary(struct lscpu_cxt *cxt) | |
947 | { | |
948 | struct lscpu_cputype *ct; | |
91eef60c | 949 | char field[256]; |
2f5e2730 KZ |
950 | size_t i = 0; |
951 | struct libscols_table *tb; | |
e3f21318 | 952 | struct libscols_line *sec = NULL; |
071d3135 | 953 | int hdr_caches = 0; |
2f5e2730 KZ |
954 | |
955 | scols_init_debug(0); | |
956 | ||
957 | tb = scols_new_table(); | |
958 | if (!tb) | |
959 | err(EXIT_FAILURE, _("failed to allocate output table")); | |
960 | ||
961 | scols_table_enable_noheadings(tb, 1); | |
962 | if (cxt->json) { | |
963 | scols_table_enable_json(tb, 1); | |
964 | scols_table_set_name(tb, "lscpu"); | |
c9121791 | 965 | } else if (hierarchic) { |
91eef60c KZ |
966 | struct libscols_symbols *sy = scols_new_symbols(); |
967 | ||
968 | if (!sy) | |
969 | err_oom(); | |
970 | scols_symbols_set_branch(sy, " "); | |
971 | scols_symbols_set_vertical(sy, " "); | |
972 | scols_symbols_set_right(sy, " "); | |
973 | scols_table_set_symbols(tb, sy); | |
d4cb6a03 | 974 | scols_unref_symbols(sy); |
2f5e2730 KZ |
975 | } |
976 | ||
c9121791 | 977 | if (scols_table_new_column(tb, "field", 0, hierarchic ? SCOLS_FL_TREE : 0) == NULL || |
2f5e2730 KZ |
978 | scols_table_new_column(tb, "data", 0, SCOLS_FL_NOEXTREMES | SCOLS_FL_WRAP) == NULL) |
979 | err(EXIT_FAILURE, _("failed to initialize output column")); | |
980 | ||
981 | ct = lscpu_cputype_get_default(cxt); | |
982 | ||
91eef60c | 983 | /* Section: architecture */ |
2f5e2730 | 984 | if (cxt->arch) |
e3f21318 | 985 | sec = add_summary_s(tb, NULL, _("Architecture:"), cxt->arch->name); |
2f5e2730 KZ |
986 | if (cxt->arch && (cxt->arch->bit32 || cxt->arch->bit64)) { |
987 | char buf[32], *p = buf; | |
988 | ||
989 | if (cxt->arch->bit32) { | |
990 | strcpy(p, "32-bit, "); | |
991 | p += 8; | |
992 | } | |
993 | if (cxt->arch->bit64) { | |
994 | strcpy(p, "64-bit, "); | |
995 | p += 8; | |
996 | } | |
997 | *(p - 2) = '\0'; | |
e3f21318 | 998 | add_summary_s(tb, sec, _("CPU op-mode(s):"), buf); |
2f5e2730 | 999 | } |
0d7cef3d | 1000 | if (ct && ct->addrsz) |
e3f21318 | 1001 | add_summary_s(tb, sec, _("Address sizes:"), ct->addrsz); |
83b418c1 | 1002 | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ |
e3f21318 | 1003 | add_summary_s(tb, sec, _("Byte Order:"), "Little Endian"); |
2f5e2730 | 1004 | #else |
e3f21318 | 1005 | add_summary_s(tb, sec, _("Byte Order:"), "Big Endian"); |
2f5e2730 | 1006 | #endif |
91eef60c KZ |
1007 | |
1008 | /* Section: CPU lists */ | |
1009 | sec = add_summary_n(tb, NULL, _("CPU(s):"), cxt->npresents); | |
1010 | ||
2f5e2730 | 1011 | if (cxt->online) |
91eef60c | 1012 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
1013 | cxt->hex ? _("On-line CPU(s) mask:") : |
1014 | _("On-line CPU(s) list:"), | |
1015 | cxt->online); | |
1016 | ||
1017 | if (cxt->online && cxt->nonlines != cxt->npresents) { | |
1018 | cpu_set_t *set; | |
1019 | ||
1020 | /* Linux kernel provides cpuset of off-line CPUs that contains | |
1021 | * all configured CPUs (see /sys/devices/system/cpu/offline), | |
1022 | * but want to print real (present in system) off-line CPUs only. | |
1023 | */ | |
1024 | set = cpuset_alloc(cxt->maxcpus, NULL, NULL); | |
1025 | if (!set) | |
1026 | err(EXIT_FAILURE, _("failed to callocate cpu set")); | |
1027 | CPU_ZERO_S(cxt->setsize, set); | |
1028 | for (i = 0; i < cxt->npossibles; i++) { | |
1029 | struct lscpu_cpu *cpu = cxt->cpus[i]; | |
1030 | ||
1031 | if (cpu && is_cpu_present(cxt, cpu) && !is_cpu_online(cxt, cpu)) | |
1032 | CPU_SET_S(cpu->logical_id, cxt->setsize, set); | |
1033 | } | |
91eef60c | 1034 | print_cpuset(cxt, tb, sec, |
2f5e2730 KZ |
1035 | cxt->hex ? _("Off-line CPU(s) mask:") : |
1036 | _("Off-line CPU(s) list:"), set); | |
1037 | cpuset_free(set); | |
1038 | } | |
8014104b | 1039 | sec = NULL; |
2f5e2730 | 1040 | |
91eef60c | 1041 | /* Section: cpu type description */ |
0d7cef3d | 1042 | if (ct && ct->vendor) |
91eef60c | 1043 | sec = add_summary_s(tb, NULL, _("Vendor ID:"), ct->vendor); |
0d7cef3d | 1044 | if (ct && ct->bios_vendor) |
8014104b | 1045 | add_summary_s(tb, sec, _("BIOS Vendor ID:"), ct->bios_vendor); |
91eef60c | 1046 | |
8014104b MM |
1047 | for (i = 0; i < cxt->ncputypes; i++) |
1048 | print_summary_cputype(cxt, cxt->cputypes[i], tb, sec); | |
91eef60c | 1049 | sec = NULL; |
2f5e2730 | 1050 | |
91eef60c | 1051 | /* Section: vitualiazation */ |
93a1bb10 | 1052 | if (cxt->virt) { |
91eef60c | 1053 | sec = add_summary_e(tb, NULL, _("Virtualization features:")); |
01bea871 | 1054 | if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "svm")) |
e3f21318 | 1055 | add_summary_s(tb, sec, _("Virtualization:"), "AMD-V"); |
01bea871 | 1056 | else if (cxt->virt->cpuflag && !strcmp(cxt->virt->cpuflag, "vmx")) |
e3f21318 | 1057 | add_summary_s(tb, sec, _("Virtualization:"), "VT-x"); |
93a1bb10 KZ |
1058 | |
1059 | if (cxt->virt->hypervisor) | |
e3f21318 | 1060 | add_summary_s(tb, sec, _("Hypervisor:"), cxt->virt->hypervisor); |
93a1bb10 | 1061 | if (cxt->virt->vendor) { |
e3f21318 KZ |
1062 | add_summary_s(tb, sec, _("Hypervisor vendor:"), hv_vendors[cxt->virt->vendor]); |
1063 | add_summary_s(tb, sec, _("Virtualization type:"), _(virt_types[cxt->virt->type])); | |
93a1bb10 | 1064 | } |
e3f21318 | 1065 | sec = NULL; |
93a1bb10 | 1066 | } |
91eef60c KZ |
1067 | |
1068 | /* Section: caches */ | |
01bea871 KZ |
1069 | if (cxt->ncaches) { |
1070 | const char *last = NULL; | |
93a1bb10 | 1071 | |
01bea871 KZ |
1072 | /* The caches are sorted by name, cxt->caches[] may contains |
1073 | * multiple instances for the same name. | |
1074 | */ | |
1075 | for (i = 0; i < cxt->ncaches; i++) { | |
1076 | const char *name = cxt->caches[i].name; | |
1077 | uint64_t sz; | |
9dadd3e6 | 1078 | int n = 0; |
93a1bb10 | 1079 | |
01bea871 | 1080 | if (last && strcmp(last, name) == 0) |
93a1bb10 | 1081 | continue; |
9dadd3e6 | 1082 | sz = lscpu_get_cache_full_size(cxt, name, &n); |
01bea871 | 1083 | if (!sz) |
93a1bb10 | 1084 | continue; |
071d3135 KZ |
1085 | if (!hdr_caches) { |
1086 | sec = add_summary_e(tb, NULL, _("Caches (sum of all):")); | |
1087 | hdr_caches = 1; | |
1088 | } | |
1089 | ||
c9121791 | 1090 | snprintf(field, sizeof(field), hierarchic ? _("%s:") : _("%s cache:"), name); |
01bea871 | 1091 | if (cxt->bytes) |
9dadd3e6 KZ |
1092 | add_summary_sprint(tb, sec, field, |
1093 | P_("%" PRIu64 " (%d instance)", | |
1094 | "%" PRIu64 " (%d instances)", n), | |
1095 | sz, n); | |
01bea871 KZ |
1096 | else { |
1097 | char *tmp = size_to_human_string( | |
1098 | SIZE_SUFFIX_3LETTER | | |
1099 | SIZE_SUFFIX_SPACE, | |
1100 | sz); | |
9dadd3e6 KZ |
1101 | add_summary_sprint(tb, sec, field, |
1102 | P_("%s (%d instance)", | |
1103 | "%s (%d instances)", n), | |
1104 | tmp, n); | |
01bea871 KZ |
1105 | free(tmp); |
1106 | } | |
1107 | last = name; | |
93a1bb10 KZ |
1108 | } |
1109 | } | |
01bea871 | 1110 | |
071d3135 KZ |
1111 | for (i = 0; i < cxt->necaches; i++) { |
1112 | struct lscpu_cache *ca = &cxt->ecaches[i]; | |
93a1bb10 | 1113 | |
071d3135 KZ |
1114 | if (ca->size == 0) |
1115 | continue; | |
1116 | if (!hdr_caches) { | |
1117 | sec = add_summary_e(tb, NULL, _("Caches:")); | |
1118 | hdr_caches = 1; | |
1119 | } | |
c9121791 | 1120 | snprintf(field, sizeof(field), hierarchic ? _("%s:") : _("%s cache:"), ca->name); |
071d3135 KZ |
1121 | if (cxt->bytes) |
1122 | add_summary_x(tb, sec, field, "%" PRIu64, ca->size); | |
1123 | else { | |
1124 | char *tmp = size_to_human_string( | |
1125 | SIZE_SUFFIX_3LETTER | | |
1126 | SIZE_SUFFIX_SPACE, | |
1127 | ca->size); | |
1128 | add_summary_s(tb, sec, field, tmp); | |
1129 | free(tmp); | |
01bea871 KZ |
1130 | } |
1131 | } | |
7155a57d | 1132 | sec = NULL; |
01bea871 | 1133 | |
91eef60c | 1134 | /* Section: NUMA modes */ |
01bea871 | 1135 | if (cxt->nnodes) { |
91eef60c | 1136 | sec = add_summary_e(tb, NULL, _("NUMA:")); |
e3f21318 KZ |
1137 | |
1138 | add_summary_n(tb, sec,_("NUMA node(s):"), cxt->nnodes); | |
01bea871 | 1139 | for (i = 0; i < cxt->nnodes; i++) { |
91eef60c KZ |
1140 | snprintf(field, sizeof(field), _("NUMA node%d CPU(s):"), cxt->idx2nodenum[i]); |
1141 | print_cpuset(cxt, tb, sec, field, cxt->nodemaps[i]); | |
93a1bb10 | 1142 | } |
e3f21318 | 1143 | sec = NULL; |
93a1bb10 KZ |
1144 | } |
1145 | ||
91eef60c | 1146 | /* Section: Vulnerabilities */ |
01bea871 | 1147 | if (cxt->vuls) { |
91eef60c | 1148 | sec = add_summary_e(tb, NULL, _("Vulnerabilities:")); |
e3f21318 | 1149 | |
01bea871 | 1150 | for (i = 0; i < cxt->nvuls; i++) { |
c9121791 | 1151 | snprintf(field, sizeof(field), hierarchic ? |
91eef60c KZ |
1152 | _("%s:") : _("Vulnerability %s:"), cxt->vuls[i].name); |
1153 | add_summary_s(tb, sec, field, cxt->vuls[i].text); | |
93a1bb10 | 1154 | } |
e3f21318 | 1155 | sec = NULL; |
93a1bb10 | 1156 | } |
c82b12a0 KZ |
1157 | scols_print_table(tb); |
1158 | scols_unref_table(tb); | |
5dd7507c CQ |
1159 | } |
1160 | ||
6e1eda6f | 1161 | static void __attribute__((__noreturn__)) usage(void) |
5dd7507c | 1162 | { |
6e1eda6f | 1163 | FILE *out = stdout; |
b9d18bc3 KZ |
1164 | size_t i; |
1165 | ||
1166 | fputs(USAGE_HEADER, out); | |
c6f095cf | 1167 | fprintf(out, _(" %s [options]\n"), program_invocation_short_name); |
7f1ec5e8 | 1168 | |
451dbcfa BS |
1169 | fputs(USAGE_SEPARATOR, out); |
1170 | fputs(_("Display information about the CPU architecture.\n"), out); | |
1171 | ||
b9d18bc3 | 1172 | fputs(USAGE_OPTIONS, out); |
c6f095cf BS |
1173 | fputs(_(" -a, --all print both online and offline CPUs (default for -e)\n"), out); |
1174 | fputs(_(" -b, --online print online CPUs only (default for -p)\n"), out); | |
2011528b | 1175 | fputs(_(" -B, --bytes print sizes in bytes rather than in human readable format\n"), out); |
0e86bc84 | 1176 | fputs(_(" -C, --caches[=<list>] info about caches in extended readable format\n"), out); |
c6f095cf | 1177 | fputs(_(" -c, --offline print offline CPUs only\n"), out); |
19a5510b | 1178 | fputs(_(" -J, --json use JSON for default or extended format\n"), out); |
c6f095cf BS |
1179 | fputs(_(" -e, --extended[=<list>] print out an extended readable format\n"), out); |
1180 | fputs(_(" -p, --parse[=<list>] print out a parsable format\n"), out); | |
1181 | fputs(_(" -s, --sysroot <dir> use specified directory as system root\n"), out); | |
1182 | fputs(_(" -x, --hex print hexadecimal masks rather than lists of CPUs\n"), out); | |
0d2b5d2a | 1183 | fputs(_(" -y, --physical print physical instead of logical IDs\n"), out); |
c9121791 | 1184 | fputs(_(" --hierarchic[=when] use subsections in summary (auto, never, always)\n"), out); |
0a31a242 | 1185 | fputs(_(" --output-all print all available columns for -e, -p or -C\n"), out); |
c6f095cf | 1186 | fputs(USAGE_SEPARATOR, out); |
f45f3ec3 | 1187 | printf(USAGE_HELP_OPTIONS(25)); |
b9d18bc3 | 1188 | |
cc07239d KZ |
1189 | fputs(_("\nAvailable output columns for -e or -p:\n"), out); |
1190 | for (i = 0; i < ARRAY_SIZE(coldescs_cpu); i++) | |
1191 | fprintf(out, " %13s %s\n", coldescs_cpu[i].name, _(coldescs_cpu[i].help)); | |
3d27b76a | 1192 | |
0e86bc84 KZ |
1193 | fputs(_("\nAvailable output columns for -C:\n"), out); |
1194 | for (i = 0; i < ARRAY_SIZE(coldescs_cache); i++) | |
1195 | fprintf(out, " %13s %s\n", coldescs_cache[i].name, _(coldescs_cache[i].help)); | |
1196 | ||
f45f3ec3 | 1197 | printf(USAGE_MAN_TAIL("lscpu(1)")); |
4f912c6a | 1198 | |
6e1eda6f | 1199 | exit(EXIT_SUCCESS); |
5dd7507c CQ |
1200 | } |
1201 | ||
1202 | int main(int argc, char *argv[]) | |
1203 | { | |
27c349f9 | 1204 | struct lscpu_cxt *cxt; |
b73d38b1 | 1205 | int c, all = 0; |
b4f60062 | 1206 | int columns[ARRAY_SIZE(coldescs_cpu)]; |
7fc12cd2 | 1207 | int cpu_modifier_specified = 0; |
1242c3fd | 1208 | char *outarg = NULL; |
b4f60062 | 1209 | size_t i, ncolumns = 0; |
fbf0619b SK |
1210 | enum { |
1211 | OPT_OUTPUT_ALL = CHAR_MAX + 1, | |
c9121791 | 1212 | OPT_HIERARCHIC, |
fbf0619b | 1213 | }; |
6c7d5ae9 | 1214 | static const struct option longopts[] = { |
87918040 SK |
1215 | { "all", no_argument, NULL, 'a' }, |
1216 | { "online", no_argument, NULL, 'b' }, | |
2011528b | 1217 | { "bytes", no_argument, NULL, 'B' }, |
0e86bc84 | 1218 | { "caches", optional_argument, NULL, 'C' }, |
87918040 SK |
1219 | { "offline", no_argument, NULL, 'c' }, |
1220 | { "help", no_argument, NULL, 'h' }, | |
1221 | { "extended", optional_argument, NULL, 'e' }, | |
19a5510b | 1222 | { "json", no_argument, NULL, 'J' }, |
87918040 SK |
1223 | { "parse", optional_argument, NULL, 'p' }, |
1224 | { "sysroot", required_argument, NULL, 's' }, | |
1225 | { "physical", no_argument, NULL, 'y' }, | |
1226 | { "hex", no_argument, NULL, 'x' }, | |
1227 | { "version", no_argument, NULL, 'V' }, | |
fbf0619b | 1228 | { "output-all", no_argument, NULL, OPT_OUTPUT_ALL }, |
c9121791 | 1229 | { "hierarchic", optional_argument, NULL, OPT_HIERARCHIC }, |
87918040 | 1230 | { NULL, 0, NULL, 0 } |
5dd7507c CQ |
1231 | }; |
1232 | ||
8e97eb4b | 1233 | static const ul_excl_t excl[] = { /* rows and cols in ASCII order */ |
0e86bc84 | 1234 | { 'C','e','p' }, |
a44cd891 | 1235 | { 'a','b','c' }, |
8e97eb4b KZ |
1236 | { 0 } |
1237 | }; | |
1238 | int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT; | |
1239 | ||
2f8f1388 | 1240 | setlocale(LC_ALL, ""); |
5dd7507c CQ |
1241 | bindtextdomain(PACKAGE, LOCALEDIR); |
1242 | textdomain(PACKAGE); | |
25b7045e | 1243 | close_stdout_atexit(); |
5dd7507c | 1244 | |
b73d38b1 KZ |
1245 | cxt = lscpu_new_context(); |
1246 | ||
2011528b | 1247 | while ((c = getopt_long(argc, argv, "aBbC::ce::hJp::s:xyV", longopts, NULL)) != -1) { |
8e97eb4b KZ |
1248 | |
1249 | err_exclusive_options(c, longopts, excl, excl_st); | |
1250 | ||
5dd7507c | 1251 | switch (c) { |
0ad29ff6 | 1252 | case 'a': |
b73d38b1 | 1253 | cxt->show_online = cxt->show_offline = 1; |
7fc12cd2 | 1254 | cpu_modifier_specified = 1; |
0ad29ff6 | 1255 | break; |
2011528b | 1256 | case 'B': |
b73d38b1 | 1257 | cxt->bytes = 1; |
2011528b | 1258 | break; |
23e9e95a | 1259 | case 'b': |
b73d38b1 | 1260 | cxt->show_online = 1; |
7fc12cd2 | 1261 | cpu_modifier_specified = 1; |
23e9e95a | 1262 | break; |
7afc2387 | 1263 | case 'c': |
b73d38b1 | 1264 | cxt->show_offline = 1; |
7fc12cd2 | 1265 | cpu_modifier_specified = 1; |
7afc2387 | 1266 | break; |
0e86bc84 KZ |
1267 | case 'C': |
1268 | if (optarg) { | |
1269 | if (*optarg == '=') | |
1270 | optarg++; | |
1242c3fd | 1271 | outarg = optarg; |
0e86bc84 | 1272 | } |
b73d38b1 | 1273 | cxt->mode = LSCPU_OUTPUT_CACHES; |
0e86bc84 | 1274 | break; |
19a5510b | 1275 | case 'J': |
b73d38b1 | 1276 | cxt->json = 1; |
19a5510b | 1277 | break; |
5dd7507c | 1278 | case 'p': |
ba45d8c1 | 1279 | case 'e': |
477251f8 KZ |
1280 | if (optarg) { |
1281 | if (*optarg == '=') | |
1282 | optarg++; | |
1242c3fd | 1283 | outarg = optarg; |
477251f8 | 1284 | } |
b73d38b1 | 1285 | cxt->mode = c == 'p' ? LSCPU_OUTPUT_PARSABLE : LSCPU_OUTPUT_READABLE; |
5dd7507c | 1286 | break; |
47b6e8b6 | 1287 | case 's': |
b73d38b1 KZ |
1288 | cxt->prefix = optarg; |
1289 | cxt->noalive = 1; | |
47b6e8b6 | 1290 | break; |
4f912c6a | 1291 | case 'x': |
b73d38b1 | 1292 | cxt->hex = 1; |
4f912c6a | 1293 | break; |
0d2b5d2a | 1294 | case 'y': |
b73d38b1 | 1295 | cxt->show_physical = 1; |
0d2b5d2a | 1296 | break; |
fbf0619b | 1297 | case OPT_OUTPUT_ALL: |
0e86bc84 | 1298 | all = 1; |
fbf0619b | 1299 | break; |
c9121791 KZ |
1300 | case OPT_HIERARCHIC: |
1301 | if (optarg) { | |
1302 | if (strcmp(optarg, "auto") == 0) | |
1303 | hierarchic = -1; | |
1304 | else if (strcmp(optarg, "never") == 0) | |
1305 | hierarchic = 0; | |
1306 | else if (strcmp(optarg, "always") == 0) | |
1307 | hierarchic = 1; | |
1308 | else | |
1309 | errx(EXIT_FAILURE, _("unsupported --flat argument")); | |
1310 | } else | |
1311 | hierarchic = 1; | |
1312 | break; | |
2c308875 KZ |
1313 | case 'h': |
1314 | usage(); | |
1315 | case 'V': | |
1316 | print_version(EXIT_SUCCESS); | |
5dd7507c | 1317 | default: |
677ec86c | 1318 | errtryhelp(EXIT_FAILURE); |
5dd7507c CQ |
1319 | } |
1320 | } | |
7bbb7829 | 1321 | |
0a31a242 | 1322 | if (all && ncolumns == 0) { |
b73d38b1 | 1323 | size_t maxsz = cxt->mode == LSCPU_OUTPUT_CACHES ? |
0e86bc84 KZ |
1324 | ARRAY_SIZE(coldescs_cache) : |
1325 | ARRAY_SIZE(coldescs_cpu); | |
1326 | ||
b73d38b1 KZ |
1327 | for (i = 0; i < maxsz; i++) |
1328 | columns[ncolumns++] = i; | |
0e86bc84 KZ |
1329 | } |
1330 | ||
b73d38b1 | 1331 | if (cpu_modifier_specified && cxt->mode == LSCPU_OUTPUT_SUMMARY) { |
7fc12cd2 HC |
1332 | fprintf(stderr, |
1333 | _("%s: options --all, --online and --offline may only " | |
ac56e555 | 1334 | "be used with options --extended or --parse.\n"), |
7fc12cd2 HC |
1335 | program_invocation_short_name); |
1336 | return EXIT_FAILURE; | |
1337 | } | |
1338 | ||
6e1eda6f RM |
1339 | if (argc != optind) { |
1340 | warnx(_("bad usage")); | |
1341 | errtryhelp(EXIT_FAILURE); | |
1342 | } | |
7bbb7829 | 1343 | |
7afc2387 | 1344 | /* set default cpu display mode if none was specified */ |
b73d38b1 KZ |
1345 | if (!cxt->show_online && !cxt->show_offline) { |
1346 | cxt->show_online = 1; | |
1347 | cxt->show_offline = cxt->mode == LSCPU_OUTPUT_READABLE ? 1 : 0; | |
7afc2387 | 1348 | } |
6e509042 | 1349 | |
91eef60c | 1350 | |
4b9cbc38 | 1351 | lscpu_init_debug(); |
6e509042 | 1352 | |
4b9cbc38 | 1353 | lscpu_context_init_paths(cxt); |
5dd7507c | 1354 | |
4b9cbc38 KZ |
1355 | lscpu_read_cpulists(cxt); |
1356 | lscpu_read_cpuinfo(cxt); | |
1357 | cxt->arch = lscpu_read_architecture(cxt); | |
538b50cb | 1358 | |
4b9cbc38 KZ |
1359 | lscpu_read_archext(cxt); |
1360 | lscpu_read_vulnerabilities(cxt); | |
1361 | lscpu_read_numas(cxt); | |
1362 | lscpu_read_topology(cxt); | |
7e03f383 | 1363 | |
4b9cbc38 | 1364 | lscpu_decode_arm(cxt); |
28b1658f | 1365 | |
4b9cbc38 | 1366 | cxt->virt = lscpu_read_virtualization(cxt); |
c8b64f6d | 1367 | |
c9121791 KZ |
1368 | if (hierarchic == -1) |
1369 | hierarchic = isatty(STDOUT_FILENO); /* default */ | |
1370 | ||
d8813bb3 | 1371 | switch(cxt->mode) { |
30b912d3 | 1372 | case LSCPU_OUTPUT_SUMMARY: |
d8813bb3 | 1373 | print_summary(cxt); |
ba45d8c1 | 1374 | break; |
30b912d3 | 1375 | case LSCPU_OUTPUT_CACHES: |
0e86bc84 KZ |
1376 | if (!ncolumns) { |
1377 | columns[ncolumns++] = COL_CACHE_NAME; | |
1378 | columns[ncolumns++] = COL_CACHE_ONESIZE; | |
1379 | columns[ncolumns++] = COL_CACHE_ALLSIZE; | |
1380 | columns[ncolumns++] = COL_CACHE_WAYS; | |
1381 | columns[ncolumns++] = COL_CACHE_TYPE; | |
1382 | columns[ncolumns++] = COL_CACHE_LEVEL; | |
cf3b6b71 KZ |
1383 | columns[ncolumns++] = COL_CACHE_SETS; |
1384 | columns[ncolumns++] = COL_CACHE_PHYLINE; | |
1385 | columns[ncolumns++] = COL_CACHE_COHERENCYSIZE; | |
0e86bc84 | 1386 | } |
1242c3fd KZ |
1387 | if (outarg && string_add_to_idarray(outarg, columns, |
1388 | ARRAY_SIZE(columns), | |
1389 | &ncolumns, cache_column_name_to_id) < 0) | |
1390 | return EXIT_FAILURE; | |
1391 | ||
1766641a | 1392 | print_caches_readable(cxt, columns, ncolumns); |
0e86bc84 | 1393 | break; |
30b912d3 | 1394 | case LSCPU_OUTPUT_READABLE: |
ba45d8c1 KZ |
1395 | if (!ncolumns) { |
1396 | /* No list was given. Just print whatever is there. */ | |
63c5e7f8 KZ |
1397 | struct lscpu_cputype *ct = lscpu_cputype_get_default(cxt); |
1398 | ||
cc07239d | 1399 | columns[ncolumns++] = COL_CPU_CPU; |
63c5e7f8 | 1400 | if (cxt->nnodes) |
cc07239d | 1401 | columns[ncolumns++] = COL_CPU_NODE; |
63c5e7f8 | 1402 | if (ct && ct->ndrawers) |
cc07239d | 1403 | columns[ncolumns++] = COL_CPU_DRAWER; |
63c5e7f8 | 1404 | if (ct && ct->nbooks) |
cc07239d | 1405 | columns[ncolumns++] = COL_CPU_BOOK; |
73c0a766 MM |
1406 | if (ct && ct->nsockets) { |
1407 | if (cxt->is_cluster) | |
1408 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1409 | else | |
1410 | columns[ncolumns++] = COL_CPU_SOCKET; | |
1411 | } | |
63c5e7f8 | 1412 | if (ct && ct->ncores) |
cc07239d | 1413 | columns[ncolumns++] = COL_CPU_CORE; |
63c5e7f8 | 1414 | if (cxt->ncaches) |
cc07239d | 1415 | columns[ncolumns++] = COL_CPU_CACHE; |
63c5e7f8 | 1416 | if (cxt->online) |
cc07239d | 1417 | columns[ncolumns++] = COL_CPU_ONLINE; |
63c5e7f8 | 1418 | if (ct && ct->has_configured) |
cc07239d | 1419 | columns[ncolumns++] = COL_CPU_CONFIGURED; |
63c5e7f8 | 1420 | if (ct && ct->has_polarization) |
cc07239d | 1421 | columns[ncolumns++] = COL_CPU_POLARIZATION; |
63c5e7f8 | 1422 | if (ct && ct->has_addresses) |
cc07239d | 1423 | columns[ncolumns++] = COL_CPU_ADDRESS; |
63c5e7f8 | 1424 | if (ct && ct->has_freq) { |
cc07239d | 1425 | columns[ncolumns++] = COL_CPU_MAXMHZ; |
cc07239d | 1426 | columns[ncolumns++] = COL_CPU_MINMHZ; |
aa049eab | 1427 | columns[ncolumns++] = COL_CPU_MHZ; |
63c5e7f8 | 1428 | } |
ba45d8c1 | 1429 | } |
1242c3fd KZ |
1430 | if (outarg && string_add_to_idarray(outarg, columns, |
1431 | ARRAY_SIZE(columns), | |
1432 | &ncolumns, cpu_column_name_to_id) < 0) | |
1433 | return EXIT_FAILURE; | |
63c5e7f8 KZ |
1434 | print_cpus_readable(cxt, columns, ncolumns); |
1435 | break; | |
63c5e7f8 KZ |
1436 | case LSCPU_OUTPUT_PARSABLE: |
1437 | if (!ncolumns) { | |
1438 | columns[ncolumns++] = COL_CPU_CPU; | |
1439 | columns[ncolumns++] = COL_CPU_CORE; | |
73c0a766 MM |
1440 | if (cxt->is_cluster) |
1441 | columns[ncolumns++] = COL_CPU_CLUSTER; | |
1442 | else | |
1443 | columns[ncolumns++] = COL_CPU_SOCKET; | |
63c5e7f8 KZ |
1444 | columns[ncolumns++] = COL_CPU_NODE; |
1445 | columns[ncolumns++] = COL_CPU_CACHE; | |
0710bb13 | 1446 | cxt->show_compatible = 1; |
63c5e7f8 | 1447 | } |
1242c3fd KZ |
1448 | if (outarg && string_add_to_idarray(outarg, columns, |
1449 | ARRAY_SIZE(columns), | |
1450 | &ncolumns, cpu_column_name_to_id) < 0) | |
1451 | return EXIT_FAILURE; | |
1452 | ||
0710bb13 | 1453 | print_cpus_parsable(cxt, columns, ncolumns); |
ba45d8c1 | 1454 | break; |
8005924a | 1455 | } |
5dd7507c | 1456 | |
27c349f9 KZ |
1457 | lscpu_free_context(cxt); |
1458 | ||
cf474aac | 1459 | return EXIT_SUCCESS; |
5dd7507c | 1460 | } |