Commit | Line | Data |
---|---|---|
f2a39fe8 | 1 | #include <stdlib.h> |
088519f3 JO |
2 | #include <stdio.h> |
3 | #include <inttypes.h> | |
810826ac | 4 | #include <linux/string.h> |
088519f3 JO |
5 | #include <linux/time64.h> |
6 | #include <math.h> | |
7ea82fbe | 7 | #include <perf/cpumap.h> |
8a249c73 | 8 | #include "color.h" |
bfc49182 | 9 | #include "counts.h" |
088519f3 JO |
10 | #include "evlist.h" |
11 | #include "evsel.h" | |
12 | #include "stat.h" | |
13 | #include "top.h" | |
14 | #include "thread_map.h" | |
15 | #include "cpumap.h" | |
16 | #include "string2.h" | |
3052ba56 | 17 | #include <linux/ctype.h> |
088519f3 | 18 | #include "cgroup.h" |
088519f3 | 19 | #include <api/fs/fs.h> |
2a14c1bf | 20 | #include "util.h" |
f07952b1 | 21 | #include "iostat.h" |
3d88055f | 22 | #include "pmu.h" |
1eaf496e | 23 | #include "pmus.h" |
088519f3 JO |
24 | |
25 | #define CNTR_NOT_SUPPORTED "<not supported>" | |
26 | #define CNTR_NOT_COUNTED "<not counted>" | |
27 | ||
6a80d794 | 28 | #define MGROUP_LEN 50 |
33c4ed47 NK |
29 | #define METRIC_LEN 38 |
30 | #define EVNAME_LEN 32 | |
31 | #define COUNTS_LEN 18 | |
32 | #define INTERVAL_LEN 16 | |
33 | #define CGROUP_LEN 16 | |
34 | #define COMM_LEN 16 | |
35 | #define PID_LEN 7 | |
36 | #define CPUS_LEN 4 | |
37 | ||
38 | static int aggr_header_lens[] = { | |
39 | [AGGR_CORE] = 18, | |
995ed074 | 40 | [AGGR_CACHE] = 22, |
33c4ed47 NK |
41 | [AGGR_DIE] = 12, |
42 | [AGGR_SOCKET] = 6, | |
43 | [AGGR_NODE] = 6, | |
44 | [AGGR_NONE] = 6, | |
45 | [AGGR_THREAD] = 16, | |
46 | [AGGR_GLOBAL] = 0, | |
47 | }; | |
48 | ||
49 | static const char *aggr_header_csv[] = { | |
50 | [AGGR_CORE] = "core,cpus,", | |
995ed074 | 51 | [AGGR_CACHE] = "cache,cpus,", |
33c4ed47 NK |
52 | [AGGR_DIE] = "die,cpus,", |
53 | [AGGR_SOCKET] = "socket,cpus,", | |
54 | [AGGR_NONE] = "cpu,", | |
55 | [AGGR_THREAD] = "comm-pid,", | |
56 | [AGGR_NODE] = "node,", | |
57 | [AGGR_GLOBAL] = "" | |
58 | }; | |
59 | ||
60 | static const char *aggr_header_std[] = { | |
61 | [AGGR_CORE] = "core", | |
995ed074 | 62 | [AGGR_CACHE] = "cache", |
33c4ed47 NK |
63 | [AGGR_DIE] = "die", |
64 | [AGGR_SOCKET] = "socket", | |
65 | [AGGR_NONE] = "cpu", | |
66 | [AGGR_THREAD] = "comm-pid", | |
67 | [AGGR_NODE] = "node", | |
68 | [AGGR_GLOBAL] = "" | |
69 | }; | |
70 | ||
31bf6aea | 71 | static void print_running_std(struct perf_stat_config *config, u64 run, u64 ena) |
088519f3 | 72 | { |
31bf6aea NK |
73 | if (run != ena) |
74 | fprintf(config->output, " (%.2f%%)", 100.0 * run / ena); | |
75 | } | |
df936cad | 76 | |
31bf6aea NK |
77 | static void print_running_csv(struct perf_stat_config *config, u64 run, u64 ena) |
78 | { | |
df936cad CJ |
79 | double enabled_percent = 100; |
80 | ||
81 | if (run != ena) | |
82 | enabled_percent = 100 * run / ena; | |
31bf6aea NK |
83 | fprintf(config->output, "%s%" PRIu64 "%s%.2f", |
84 | config->csv_sep, run, config->csv_sep, enabled_percent); | |
85 | } | |
86 | ||
87 | static void print_running_json(struct perf_stat_config *config, u64 run, u64 ena) | |
88 | { | |
89 | double enabled_percent = 100; | |
90 | ||
91 | if (run != ena) | |
92 | enabled_percent = 100 * run / ena; | |
93 | fprintf(config->output, "\"event-runtime\" : %" PRIu64 ", \"pcnt-running\" : %.2f, ", | |
94 | run, enabled_percent); | |
95 | } | |
96 | ||
97 | static void print_running(struct perf_stat_config *config, | |
df46a3c9 | 98 | u64 run, u64 ena, bool before_metric) |
31bf6aea | 99 | { |
df46a3c9 NK |
100 | if (config->json_output) { |
101 | if (before_metric) | |
102 | print_running_json(config, run, ena); | |
103 | } else if (config->csv_output) { | |
104 | if (before_metric) | |
105 | print_running_csv(config, run, ena); | |
106 | } else { | |
107 | if (!before_metric) | |
108 | print_running_std(config, run, ena); | |
109 | } | |
088519f3 JO |
110 | } |
111 | ||
def99d60 NK |
112 | static void print_noise_pct_std(struct perf_stat_config *config, |
113 | double pct) | |
114 | { | |
115 | if (pct) | |
116 | fprintf(config->output, " ( +-%6.2f%% )", pct); | |
117 | } | |
118 | ||
119 | static void print_noise_pct_csv(struct perf_stat_config *config, | |
120 | double pct) | |
121 | { | |
122 | fprintf(config->output, "%s%.2f%%", config->csv_sep, pct); | |
123 | } | |
124 | ||
125 | static void print_noise_pct_json(struct perf_stat_config *config, | |
126 | double pct) | |
127 | { | |
128 | fprintf(config->output, "\"variance\" : %.2f, ", pct); | |
129 | } | |
130 | ||
088519f3 | 131 | static void print_noise_pct(struct perf_stat_config *config, |
df46a3c9 | 132 | double total, double avg, bool before_metric) |
088519f3 JO |
133 | { |
134 | double pct = rel_stddev_stats(total, avg); | |
135 | ||
df46a3c9 NK |
136 | if (config->json_output) { |
137 | if (before_metric) | |
138 | print_noise_pct_json(config, pct); | |
139 | } else if (config->csv_output) { | |
140 | if (before_metric) | |
141 | print_noise_pct_csv(config, pct); | |
142 | } else { | |
143 | if (!before_metric) | |
144 | print_noise_pct_std(config, pct); | |
145 | } | |
088519f3 JO |
146 | } |
147 | ||
148 | static void print_noise(struct perf_stat_config *config, | |
df46a3c9 | 149 | struct evsel *evsel, double avg, bool before_metric) |
088519f3 JO |
150 | { |
151 | struct perf_stat_evsel *ps; | |
152 | ||
153 | if (config->run_count == 1) | |
154 | return; | |
155 | ||
156 | ps = evsel->stats; | |
df46a3c9 | 157 | print_noise_pct(config, stddev_stats(&ps->res_stats), avg, before_metric); |
088519f3 JO |
158 | } |
159 | ||
41cb8752 NK |
160 | static void print_cgroup_std(struct perf_stat_config *config, const char *cgrp_name) |
161 | { | |
33c4ed47 | 162 | fprintf(config->output, " %-*s", CGROUP_LEN, cgrp_name); |
41cb8752 NK |
163 | } |
164 | ||
165 | static void print_cgroup_csv(struct perf_stat_config *config, const char *cgrp_name) | |
166 | { | |
167 | fprintf(config->output, "%s%s", config->csv_sep, cgrp_name); | |
168 | } | |
169 | ||
170 | static void print_cgroup_json(struct perf_stat_config *config, const char *cgrp_name) | |
171 | { | |
172 | fprintf(config->output, "\"cgroup\" : \"%s\", ", cgrp_name); | |
173 | } | |
174 | ||
67f8b7eb | 175 | static void print_cgroup(struct perf_stat_config *config, struct cgroup *cgrp) |
bc4da38a | 176 | { |
67f8b7eb NK |
177 | if (nr_cgroups || config->cgroup_list) { |
178 | const char *cgrp_name = cgrp ? cgrp->name : ""; | |
df936cad CJ |
179 | |
180 | if (config->json_output) | |
41cb8752 | 181 | print_cgroup_json(config, cgrp_name); |
15792642 | 182 | else if (config->csv_output) |
41cb8752 | 183 | print_cgroup_csv(config, cgrp_name); |
df936cad | 184 | else |
41cb8752 | 185 | print_cgroup_std(config, cgrp_name); |
bc4da38a SE |
186 | } |
187 | } | |
188 | ||
33b2e2c2 | 189 | static void print_aggr_id_std(struct perf_stat_config *config, |
8945bef3 | 190 | struct evsel *evsel, struct aggr_cpu_id id, int aggr_nr) |
088519f3 | 191 | { |
33b2e2c2 | 192 | FILE *output = config->output; |
33c4ed47 NK |
193 | int idx = config->aggr_mode; |
194 | char buf[128]; | |
df936cad | 195 | |
33b2e2c2 NK |
196 | switch (config->aggr_mode) { |
197 | case AGGR_CORE: | |
33c4ed47 | 198 | snprintf(buf, sizeof(buf), "S%d-D%d-C%d", id.socket, id.die, id.core); |
33b2e2c2 | 199 | break; |
995ed074 PN |
200 | case AGGR_CACHE: |
201 | snprintf(buf, sizeof(buf), "S%d-D%d-L%d-ID%d", | |
202 | id.socket, id.die, id.cache_lvl, id.cache); | |
203 | break; | |
cbc917a1 YY |
204 | case AGGR_CLUSTER: |
205 | snprintf(buf, sizeof(buf), "S%d-D%d-CLS%d", id.socket, id.die, id.cluster); | |
206 | break; | |
33b2e2c2 | 207 | case AGGR_DIE: |
33c4ed47 | 208 | snprintf(buf, sizeof(buf), "S%d-D%d", id.socket, id.die); |
33b2e2c2 NK |
209 | break; |
210 | case AGGR_SOCKET: | |
33c4ed47 | 211 | snprintf(buf, sizeof(buf), "S%d", id.socket); |
33b2e2c2 NK |
212 | break; |
213 | case AGGR_NODE: | |
33c4ed47 | 214 | snprintf(buf, sizeof(buf), "N%d", id.node); |
33b2e2c2 NK |
215 | break; |
216 | case AGGR_NONE: | |
217 | if (evsel->percore && !config->percore_show_thread) { | |
33c4ed47 NK |
218 | snprintf(buf, sizeof(buf), "S%d-D%d-C%d ", |
219 | id.socket, id.die, id.core); | |
220 | fprintf(output, "%-*s ", | |
221 | aggr_header_lens[AGGR_CORE], buf); | |
33b2e2c2 | 222 | } else if (id.cpu.cpu > -1) { |
33c4ed47 NK |
223 | fprintf(output, "CPU%-*d ", |
224 | aggr_header_lens[AGGR_NONE] - 3, id.cpu.cpu); | |
33b2e2c2 | 225 | } |
33c4ed47 | 226 | return; |
33b2e2c2 | 227 | case AGGR_THREAD: |
33c4ed47 NK |
228 | fprintf(output, "%*s-%-*d ", |
229 | COMM_LEN, perf_thread_map__comm(evsel->core.threads, id.thread_idx), | |
230 | PID_LEN, perf_thread_map__pid(evsel->core.threads, id.thread_idx)); | |
231 | return; | |
33b2e2c2 NK |
232 | case AGGR_GLOBAL: |
233 | case AGGR_UNSET: | |
234 | case AGGR_MAX: | |
235 | default: | |
33c4ed47 | 236 | return; |
33b2e2c2 | 237 | } |
33c4ed47 | 238 | |
8945bef3 | 239 | fprintf(output, "%-*s %*d ", aggr_header_lens[idx], buf, 4, aggr_nr); |
33b2e2c2 | 240 | } |
df936cad | 241 | |
33b2e2c2 | 242 | static void print_aggr_id_csv(struct perf_stat_config *config, |
8945bef3 | 243 | struct evsel *evsel, struct aggr_cpu_id id, int aggr_nr) |
33b2e2c2 NK |
244 | { |
245 | FILE *output = config->output; | |
246 | const char *sep = config->csv_sep; | |
df936cad | 247 | |
088519f3 JO |
248 | switch (config->aggr_mode) { |
249 | case AGGR_CORE: | |
33b2e2c2 | 250 | fprintf(output, "S%d-D%d-C%d%s%d%s", |
8945bef3 | 251 | id.socket, id.die, id.core, sep, aggr_nr, sep); |
088519f3 | 252 | break; |
995ed074 PN |
253 | case AGGR_CACHE: |
254 | fprintf(config->output, "S%d-D%d-L%d-ID%d%s%d%s", | |
255 | id.socket, id.die, id.cache_lvl, id.cache, sep, aggr_nr, sep); | |
256 | break; | |
cbc917a1 YY |
257 | case AGGR_CLUSTER: |
258 | fprintf(config->output, "S%d-D%d-CLS%d%s%d%s", | |
259 | id.socket, id.die, id.cluster, sep, aggr_nr, sep); | |
260 | break; | |
db5742b6 | 261 | case AGGR_DIE: |
33b2e2c2 | 262 | fprintf(output, "S%d-D%d%s%d%s", |
8945bef3 | 263 | id.socket, id.die, sep, aggr_nr, sep); |
db5742b6 | 264 | break; |
088519f3 | 265 | case AGGR_SOCKET: |
33b2e2c2 | 266 | fprintf(output, "S%d%s%d%s", |
8945bef3 | 267 | id.socket, sep, aggr_nr, sep); |
df936cad | 268 | break; |
86895b48 | 269 | case AGGR_NODE: |
33b2e2c2 | 270 | fprintf(output, "N%d%s%d%s", |
8945bef3 | 271 | id.node, sep, aggr_nr, sep); |
df936cad | 272 | break; |
088519f3 | 273 | case AGGR_NONE: |
33b2e2c2 NK |
274 | if (evsel->percore && !config->percore_show_thread) { |
275 | fprintf(output, "S%d-D%d-C%d%s", | |
276 | id.socket, id.die, id.core, sep); | |
277 | } else if (id.cpu.cpu > -1) { | |
278 | fprintf(output, "CPU%d%s", | |
279 | id.cpu.cpu, sep); | |
4fc4d8df | 280 | } |
088519f3 JO |
281 | break; |
282 | case AGGR_THREAD: | |
33b2e2c2 NK |
283 | fprintf(output, "%s-%d%s", |
284 | perf_thread_map__comm(evsel->core.threads, id.thread_idx), | |
285 | perf_thread_map__pid(evsel->core.threads, id.thread_idx), | |
286 | sep); | |
287 | break; | |
288 | case AGGR_GLOBAL: | |
289 | case AGGR_UNSET: | |
290 | case AGGR_MAX: | |
291 | default: | |
292 | break; | |
293 | } | |
294 | } | |
295 | ||
296 | static void print_aggr_id_json(struct perf_stat_config *config, | |
8945bef3 | 297 | struct evsel *evsel, struct aggr_cpu_id id, int aggr_nr) |
33b2e2c2 NK |
298 | { |
299 | FILE *output = config->output; | |
300 | ||
33b2e2c2 NK |
301 | switch (config->aggr_mode) { |
302 | case AGGR_CORE: | |
eb0b3f50 | 303 | fprintf(output, "\"core\" : \"S%d-D%d-C%d\", \"aggregate-number\" : %d, ", |
8945bef3 | 304 | id.socket, id.die, id.core, aggr_nr); |
33b2e2c2 | 305 | break; |
995ed074 PN |
306 | case AGGR_CACHE: |
307 | fprintf(output, "\"cache\" : \"S%d-D%d-L%d-ID%d\", \"aggregate-number\" : %d, ", | |
308 | id.socket, id.die, id.cache_lvl, id.cache, aggr_nr); | |
309 | break; | |
cbc917a1 YY |
310 | case AGGR_CLUSTER: |
311 | fprintf(output, "\"cluster\" : \"S%d-D%d-CLS%d\", \"aggregate-number\" : %d, ", | |
312 | id.socket, id.die, id.cluster, aggr_nr); | |
313 | break; | |
33b2e2c2 | 314 | case AGGR_DIE: |
eb0b3f50 | 315 | fprintf(output, "\"die\" : \"S%d-D%d\", \"aggregate-number\" : %d, ", |
8945bef3 | 316 | id.socket, id.die, aggr_nr); |
33b2e2c2 NK |
317 | break; |
318 | case AGGR_SOCKET: | |
eb0b3f50 | 319 | fprintf(output, "\"socket\" : \"S%d\", \"aggregate-number\" : %d, ", |
8945bef3 | 320 | id.socket, aggr_nr); |
33b2e2c2 NK |
321 | break; |
322 | case AGGR_NODE: | |
eb0b3f50 | 323 | fprintf(output, "\"node\" : \"N%d\", \"aggregate-number\" : %d, ", |
8945bef3 | 324 | id.node, aggr_nr); |
33b2e2c2 NK |
325 | break; |
326 | case AGGR_NONE: | |
327 | if (evsel->percore && !config->percore_show_thread) { | |
328 | fprintf(output, "\"core\" : \"S%d-D%d-C%d\"", | |
329 | id.socket, id.die, id.core); | |
330 | } else if (id.cpu.cpu > -1) { | |
331 | fprintf(output, "\"cpu\" : \"%d\", ", | |
332 | id.cpu.cpu); | |
df936cad | 333 | } |
088519f3 | 334 | break; |
33b2e2c2 NK |
335 | case AGGR_THREAD: |
336 | fprintf(output, "\"thread\" : \"%s-%d\", ", | |
337 | perf_thread_map__comm(evsel->core.threads, id.thread_idx), | |
338 | perf_thread_map__pid(evsel->core.threads, id.thread_idx)); | |
339 | break; | |
088519f3 JO |
340 | case AGGR_GLOBAL: |
341 | case AGGR_UNSET: | |
df936cad | 342 | case AGGR_MAX: |
088519f3 JO |
343 | default: |
344 | break; | |
345 | } | |
346 | } | |
347 | ||
33b2e2c2 | 348 | static void aggr_printout(struct perf_stat_config *config, |
8945bef3 | 349 | struct evsel *evsel, struct aggr_cpu_id id, int aggr_nr) |
33b2e2c2 NK |
350 | { |
351 | if (config->json_output) | |
8945bef3 | 352 | print_aggr_id_json(config, evsel, id, aggr_nr); |
33b2e2c2 | 353 | else if (config->csv_output) |
8945bef3 | 354 | print_aggr_id_csv(config, evsel, id, aggr_nr); |
33b2e2c2 | 355 | else |
8945bef3 | 356 | print_aggr_id_std(config, evsel, id, aggr_nr); |
33b2e2c2 NK |
357 | } |
358 | ||
088519f3 JO |
359 | struct outstate { |
360 | FILE *fh; | |
361 | bool newline; | |
ab6baaae | 362 | bool first; |
088519f3 JO |
363 | const char *prefix; |
364 | int nfields; | |
8945bef3 | 365 | int aggr_nr; |
2760f5a1 | 366 | struct aggr_cpu_id id; |
32dcd021 | 367 | struct evsel *evsel; |
67f8b7eb | 368 | struct cgroup *cgrp; |
088519f3 JO |
369 | }; |
370 | ||
088519f3 JO |
371 | static void new_line_std(struct perf_stat_config *config __maybe_unused, |
372 | void *ctx) | |
373 | { | |
374 | struct outstate *os = ctx; | |
375 | ||
376 | os->newline = true; | |
377 | } | |
378 | ||
6a80d794 KL |
379 | static inline void __new_line_std_csv(struct perf_stat_config *config, |
380 | struct outstate *os) | |
088519f3 JO |
381 | { |
382 | fputc('\n', os->fh); | |
3c97d25c IR |
383 | if (os->prefix) |
384 | fputs(os->prefix, os->fh); | |
8945bef3 | 385 | aggr_printout(config, os->evsel, os->id, os->aggr_nr); |
6a80d794 KL |
386 | } |
387 | ||
388 | static inline void __new_line_std(struct outstate *os) | |
389 | { | |
390 | fprintf(os->fh, " "); | |
391 | } | |
392 | ||
393 | static void do_new_line_std(struct perf_stat_config *config, | |
394 | struct outstate *os) | |
395 | { | |
396 | __new_line_std_csv(config, os); | |
088519f3 JO |
397 | if (config->aggr_mode == AGGR_NONE) |
398 | fprintf(os->fh, " "); | |
6a80d794 | 399 | __new_line_std(os); |
088519f3 JO |
400 | } |
401 | ||
402 | static void print_metric_std(struct perf_stat_config *config, | |
403 | void *ctx, const char *color, const char *fmt, | |
404 | const char *unit, double val) | |
405 | { | |
406 | struct outstate *os = ctx; | |
407 | FILE *out = os->fh; | |
408 | int n; | |
409 | bool newline = os->newline; | |
410 | ||
411 | os->newline = false; | |
412 | ||
413 | if (unit == NULL || fmt == NULL) { | |
414 | fprintf(out, "%-*s", METRIC_LEN, ""); | |
415 | return; | |
416 | } | |
417 | ||
418 | if (newline) | |
419 | do_new_line_std(config, os); | |
420 | ||
421 | n = fprintf(out, " # "); | |
422 | if (color) | |
423 | n += color_fprintf(out, color, fmt, val); | |
424 | else | |
425 | n += fprintf(out, fmt, val); | |
426 | fprintf(out, " %-*s", METRIC_LEN - n - 1, unit); | |
427 | } | |
428 | ||
429 | static void new_line_csv(struct perf_stat_config *config, void *ctx) | |
430 | { | |
431 | struct outstate *os = ctx; | |
432 | int i; | |
433 | ||
6a80d794 | 434 | __new_line_std_csv(config, os); |
088519f3 JO |
435 | for (i = 0; i < os->nfields; i++) |
436 | fputs(config->csv_sep, os->fh); | |
437 | } | |
438 | ||
439 | static void print_metric_csv(struct perf_stat_config *config __maybe_unused, | |
440 | void *ctx, | |
441 | const char *color __maybe_unused, | |
442 | const char *fmt, const char *unit, double val) | |
443 | { | |
444 | struct outstate *os = ctx; | |
445 | FILE *out = os->fh; | |
446 | char buf[64], *vals, *ends; | |
447 | ||
448 | if (unit == NULL || fmt == NULL) { | |
449 | fprintf(out, "%s%s", config->csv_sep, config->csv_sep); | |
450 | return; | |
451 | } | |
452 | snprintf(buf, sizeof(buf), fmt, val); | |
32858480 | 453 | ends = vals = skip_spaces(buf); |
088519f3 JO |
454 | while (isdigit(*ends) || *ends == '.') |
455 | ends++; | |
456 | *ends = 0; | |
810826ac | 457 | fprintf(out, "%s%s%s%s", config->csv_sep, vals, config->csv_sep, skip_spaces(unit)); |
088519f3 JO |
458 | } |
459 | ||
df936cad CJ |
460 | static void print_metric_json(struct perf_stat_config *config __maybe_unused, |
461 | void *ctx, | |
462 | const char *color __maybe_unused, | |
463 | const char *fmt __maybe_unused, | |
464 | const char *unit, double val) | |
465 | { | |
466 | struct outstate *os = ctx; | |
467 | FILE *out = os->fh; | |
468 | ||
2a939c86 | 469 | fprintf(out, "\"metric-value\" : \"%f\", ", val); |
df936cad CJ |
470 | fprintf(out, "\"metric-unit\" : \"%s\"", unit); |
471 | if (!config->metric_only) | |
472 | fprintf(out, "}"); | |
473 | } | |
474 | ||
475 | static void new_line_json(struct perf_stat_config *config, void *ctx) | |
476 | { | |
477 | struct outstate *os = ctx; | |
478 | ||
117195d9 | 479 | fputs("\n{", os->fh); |
df936cad CJ |
480 | if (os->prefix) |
481 | fprintf(os->fh, "%s", os->prefix); | |
8945bef3 | 482 | aggr_printout(config, os->evsel, os->id, os->aggr_nr); |
df936cad CJ |
483 | } |
484 | ||
6a80d794 KL |
485 | static void print_metricgroup_header_json(struct perf_stat_config *config, |
486 | void *ctx, | |
487 | const char *metricgroup_name) | |
488 | { | |
489 | if (!metricgroup_name) | |
490 | return; | |
491 | ||
492 | fprintf(config->output, "\"metricgroup\" : \"%s\"}", metricgroup_name); | |
493 | new_line_json(config, ctx); | |
494 | } | |
495 | ||
496 | static void print_metricgroup_header_csv(struct perf_stat_config *config, | |
497 | void *ctx, | |
498 | const char *metricgroup_name) | |
499 | { | |
500 | struct outstate *os = ctx; | |
501 | int i; | |
502 | ||
503 | if (!metricgroup_name) { | |
504 | /* Leave space for running and enabling */ | |
505 | for (i = 0; i < os->nfields - 2; i++) | |
506 | fputs(config->csv_sep, os->fh); | |
507 | return; | |
508 | } | |
509 | ||
510 | for (i = 0; i < os->nfields; i++) | |
511 | fputs(config->csv_sep, os->fh); | |
512 | fprintf(config->output, "%s", metricgroup_name); | |
513 | new_line_csv(config, ctx); | |
514 | } | |
515 | ||
516 | static void print_metricgroup_header_std(struct perf_stat_config *config, | |
517 | void *ctx, | |
518 | const char *metricgroup_name) | |
519 | { | |
520 | struct outstate *os = ctx; | |
521 | int n; | |
522 | ||
523 | if (!metricgroup_name) { | |
524 | __new_line_std(os); | |
525 | return; | |
526 | } | |
527 | ||
528 | n = fprintf(config->output, " %*s", EVNAME_LEN, metricgroup_name); | |
529 | ||
530 | fprintf(config->output, "%*s", MGROUP_LEN - n - 1, ""); | |
531 | } | |
532 | ||
088519f3 JO |
533 | /* Filter out some columns that don't work well in metrics only mode */ |
534 | ||
535 | static bool valid_only_metric(const char *unit) | |
536 | { | |
537 | if (!unit) | |
538 | return false; | |
539 | if (strstr(unit, "/sec") || | |
088519f3 JO |
540 | strstr(unit, "CPUs utilized")) |
541 | return false; | |
542 | return true; | |
543 | } | |
544 | ||
32dcd021 | 545 | static const char *fixunit(char *buf, struct evsel *evsel, |
088519f3 JO |
546 | const char *unit) |
547 | { | |
548 | if (!strncmp(unit, "of all", 6)) { | |
8ab2e96d | 549 | snprintf(buf, 1024, "%s %s", evsel__name(evsel), |
088519f3 JO |
550 | unit); |
551 | return buf; | |
552 | } | |
553 | return unit; | |
554 | } | |
555 | ||
556 | static void print_metric_only(struct perf_stat_config *config, | |
557 | void *ctx, const char *color, const char *fmt, | |
558 | const char *unit, double val) | |
559 | { | |
560 | struct outstate *os = ctx; | |
561 | FILE *out = os->fh; | |
562 | char buf[1024], str[1024]; | |
563 | unsigned mlen = config->metric_only_len; | |
564 | ||
565 | if (!valid_only_metric(unit)) | |
566 | return; | |
567 | unit = fixunit(buf, os->evsel, unit); | |
568 | if (mlen < strlen(unit)) | |
569 | mlen = strlen(unit) + 1; | |
570 | ||
571 | if (color) | |
572 | mlen += strlen(color) + sizeof(PERF_COLOR_RESET) - 1; | |
573 | ||
2543947c | 574 | color_snprintf(str, sizeof(str), color ?: "", fmt ?: "", val); |
088519f3 | 575 | fprintf(out, "%*s ", mlen, str); |
ab6baaae | 576 | os->first = false; |
088519f3 JO |
577 | } |
578 | ||
579 | static void print_metric_only_csv(struct perf_stat_config *config __maybe_unused, | |
580 | void *ctx, const char *color __maybe_unused, | |
581 | const char *fmt, | |
582 | const char *unit, double val) | |
583 | { | |
584 | struct outstate *os = ctx; | |
585 | FILE *out = os->fh; | |
586 | char buf[64], *vals, *ends; | |
587 | char tbuf[1024]; | |
588 | ||
589 | if (!valid_only_metric(unit)) | |
590 | return; | |
591 | unit = fixunit(tbuf, os->evsel, unit); | |
58a8d2ed | 592 | snprintf(buf, sizeof(buf), fmt ?: "", val); |
32858480 | 593 | ends = vals = skip_spaces(buf); |
088519f3 JO |
594 | while (isdigit(*ends) || *ends == '.') |
595 | ends++; | |
596 | *ends = 0; | |
597 | fprintf(out, "%s%s", vals, config->csv_sep); | |
ab6baaae | 598 | os->first = false; |
088519f3 JO |
599 | } |
600 | ||
df936cad CJ |
601 | static void print_metric_only_json(struct perf_stat_config *config __maybe_unused, |
602 | void *ctx, const char *color __maybe_unused, | |
603 | const char *fmt, | |
604 | const char *unit, double val) | |
605 | { | |
606 | struct outstate *os = ctx; | |
607 | FILE *out = os->fh; | |
608 | char buf[64], *vals, *ends; | |
609 | char tbuf[1024]; | |
610 | ||
611 | if (!valid_only_metric(unit)) | |
612 | return; | |
613 | unit = fixunit(tbuf, os->evsel, unit); | |
58a8d2ed | 614 | snprintf(buf, sizeof(buf), fmt ?: "", val); |
df936cad CJ |
615 | ends = vals = skip_spaces(buf); |
616 | while (isdigit(*ends) || *ends == '.') | |
617 | ends++; | |
618 | *ends = 0; | |
765d4e49 NK |
619 | if (!unit[0] || !vals[0]) |
620 | return; | |
ab6baaae NK |
621 | fprintf(out, "%s\"%s\" : \"%s\"", os->first ? "" : ", ", unit, vals); |
622 | os->first = false; | |
df936cad CJ |
623 | } |
624 | ||
088519f3 JO |
625 | static void new_line_metric(struct perf_stat_config *config __maybe_unused, |
626 | void *ctx __maybe_unused) | |
627 | { | |
628 | } | |
629 | ||
630 | static void print_metric_header(struct perf_stat_config *config, | |
631 | void *ctx, const char *color __maybe_unused, | |
632 | const char *fmt __maybe_unused, | |
633 | const char *unit, double val __maybe_unused) | |
634 | { | |
635 | struct outstate *os = ctx; | |
636 | char tbuf[1024]; | |
637 | ||
f07952b1 AA |
638 | /* In case of iostat, print metric header for first root port only */ |
639 | if (config->iostat_run && | |
640 | os->evsel->priv != os->evsel->evlist->selected->priv) | |
641 | return; | |
642 | ||
67f8b7eb NK |
643 | if (os->evsel->cgrp != os->cgrp) |
644 | return; | |
645 | ||
fdc7d608 | 646 | if (!valid_only_metric(unit)) |
088519f3 JO |
647 | return; |
648 | unit = fixunit(tbuf, os->evsel, unit); | |
df936cad CJ |
649 | |
650 | if (config->json_output) | |
ab6baaae | 651 | return; |
df936cad | 652 | else if (config->csv_output) |
088519f3 JO |
653 | fprintf(os->fh, "%s%s", unit, config->csv_sep); |
654 | else | |
655 | fprintf(os->fh, "%*s ", config->metric_only_len, unit); | |
656 | } | |
657 | ||
c2019f84 | 658 | static void print_counter_value_std(struct perf_stat_config *config, |
d6aeb861 | 659 | struct evsel *evsel, double avg, bool ok) |
088519f3 JO |
660 | { |
661 | FILE *output = config->output; | |
662 | double sc = evsel->scale; | |
663 | const char *fmt; | |
d6aeb861 | 664 | const char *bad_count = evsel->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED; |
088519f3 | 665 | |
c2019f84 | 666 | if (config->big_num) |
33c4ed47 | 667 | fmt = floor(sc) != sc ? "%'*.2f " : "%'*.0f "; |
c2019f84 | 668 | else |
33c4ed47 | 669 | fmt = floor(sc) != sc ? "%*.2f " : "%*.0f "; |
088519f3 | 670 | |
d6aeb861 | 671 | if (ok) |
33c4ed47 | 672 | fprintf(output, fmt, COUNTS_LEN, avg); |
d6aeb861 | 673 | else |
33c4ed47 | 674 | fprintf(output, "%*s ", COUNTS_LEN, bad_count); |
088519f3 | 675 | |
c2019f84 NK |
676 | if (evsel->unit) |
677 | fprintf(output, "%-*s ", config->unit_width, evsel->unit); | |
088519f3 | 678 | |
33c4ed47 | 679 | fprintf(output, "%-*s", EVNAME_LEN, evsel__name(evsel)); |
c2019f84 NK |
680 | } |
681 | ||
682 | static void print_counter_value_csv(struct perf_stat_config *config, | |
d6aeb861 | 683 | struct evsel *evsel, double avg, bool ok) |
c2019f84 NK |
684 | { |
685 | FILE *output = config->output; | |
686 | double sc = evsel->scale; | |
687 | const char *sep = config->csv_sep; | |
688 | const char *fmt = floor(sc) != sc ? "%.2f%s" : "%.0f%s"; | |
d6aeb861 | 689 | const char *bad_count = evsel->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED; |
c2019f84 | 690 | |
d6aeb861 NK |
691 | if (ok) |
692 | fprintf(output, fmt, avg, sep); | |
693 | else | |
694 | fprintf(output, "%s%s", bad_count, sep); | |
088519f3 | 695 | |
c2019f84 NK |
696 | if (evsel->unit) |
697 | fprintf(output, "%s%s", evsel->unit, sep); | |
698 | ||
699 | fprintf(output, "%s", evsel__name(evsel)); | |
700 | } | |
701 | ||
702 | static void print_counter_value_json(struct perf_stat_config *config, | |
d6aeb861 | 703 | struct evsel *evsel, double avg, bool ok) |
c2019f84 NK |
704 | { |
705 | FILE *output = config->output; | |
d6aeb861 | 706 | const char *bad_count = evsel->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED; |
c2019f84 | 707 | |
d6aeb861 NK |
708 | if (ok) |
709 | fprintf(output, "\"counter-value\" : \"%f\", ", avg); | |
710 | else | |
711 | fprintf(output, "\"counter-value\" : \"%s\", ", bad_count); | |
c2019f84 NK |
712 | |
713 | if (evsel->unit) | |
714 | fprintf(output, "\"unit\" : \"%s\", ", evsel->unit); | |
715 | ||
716 | fprintf(output, "\"event\" : \"%s\", ", evsel__name(evsel)); | |
717 | } | |
718 | ||
719 | static void print_counter_value(struct perf_stat_config *config, | |
d6aeb861 | 720 | struct evsel *evsel, double avg, bool ok) |
c2019f84 | 721 | { |
df936cad | 722 | if (config->json_output) |
d6aeb861 | 723 | print_counter_value_json(config, evsel, avg, ok); |
c2019f84 | 724 | else if (config->csv_output) |
d6aeb861 | 725 | print_counter_value_csv(config, evsel, avg, ok); |
df936cad | 726 | else |
d6aeb861 | 727 | print_counter_value_std(config, evsel, avg, ok); |
c2019f84 | 728 | } |
088519f3 | 729 | |
c2019f84 | 730 | static void abs_printout(struct perf_stat_config *config, |
8945bef3 | 731 | struct aggr_cpu_id id, int aggr_nr, |
d6aeb861 | 732 | struct evsel *evsel, double avg, bool ok) |
c2019f84 | 733 | { |
8945bef3 | 734 | aggr_printout(config, evsel, id, aggr_nr); |
d6aeb861 | 735 | print_counter_value(config, evsel, avg, ok); |
67f8b7eb | 736 | print_cgroup(config, evsel->cgrp); |
088519f3 JO |
737 | } |
738 | ||
32dcd021 | 739 | static bool is_mixed_hw_group(struct evsel *counter) |
088519f3 | 740 | { |
63503dba | 741 | struct evlist *evlist = counter->evlist; |
1fc632ce | 742 | u32 pmu_type = counter->core.attr.type; |
32dcd021 | 743 | struct evsel *pos; |
088519f3 | 744 | |
5643b1a5 | 745 | if (counter->core.nr_members < 2) |
088519f3 JO |
746 | return false; |
747 | ||
748 | evlist__for_each_entry(evlist, pos) { | |
749 | /* software events can be part of any hardware group */ | |
1fc632ce | 750 | if (pos->core.attr.type == PERF_TYPE_SOFTWARE) |
088519f3 JO |
751 | continue; |
752 | if (pmu_type == PERF_TYPE_SOFTWARE) { | |
1fc632ce | 753 | pmu_type = pos->core.attr.type; |
088519f3 JO |
754 | continue; |
755 | } | |
1fc632ce | 756 | if (pmu_type != pos->core.attr.type) |
088519f3 JO |
757 | return true; |
758 | } | |
759 | ||
760 | return false; | |
761 | } | |
762 | ||
b167b530 IR |
763 | static bool evlist__has_hybrid(struct evlist *evlist) |
764 | { | |
765 | struct evsel *evsel; | |
766 | ||
94f9eb95 | 767 | if (perf_pmus__num_core_pmus() == 1) |
3d88055f IR |
768 | return false; |
769 | ||
b167b530 | 770 | evlist__for_each_entry(evlist, evsel) { |
3d88055f | 771 | if (evsel->core.is_pmu_core) |
b167b530 | 772 | return true; |
b167b530 IR |
773 | } |
774 | ||
775 | return false; | |
776 | } | |
777 | ||
e7f4da31 | 778 | static void printout(struct perf_stat_config *config, struct outstate *os, |
8945bef3 | 779 | double uval, u64 run, u64 ena, double noise, int aggr_idx) |
088519f3 JO |
780 | { |
781 | struct perf_stat_output_ctx out; | |
df936cad | 782 | print_metric_t pm; |
088519f3 | 783 | new_line_t nl; |
6a80d794 | 784 | print_metricgroup_header_t pmh; |
df46a3c9 | 785 | bool ok = true; |
e7f4da31 | 786 | struct evsel *counter = os->evsel; |
088519f3 | 787 | |
df936cad | 788 | if (config->csv_output) { |
df936cad CJ |
789 | pm = config->metric_only ? print_metric_only_csv : print_metric_csv; |
790 | nl = config->metric_only ? new_line_metric : new_line_csv; | |
6a80d794 | 791 | pmh = print_metricgroup_header_csv; |
8f4b1e3c | 792 | os->nfields = 4 + (counter->cgrp ? 1 : 0); |
df936cad CJ |
793 | } else if (config->json_output) { |
794 | pm = config->metric_only ? print_metric_only_json : print_metric_json; | |
795 | nl = config->metric_only ? new_line_metric : new_line_json; | |
6a80d794 | 796 | pmh = print_metricgroup_header_json; |
df936cad CJ |
797 | } else { |
798 | pm = config->metric_only ? print_metric_only : print_metric_std; | |
799 | nl = config->metric_only ? new_line_metric : new_line_std; | |
6a80d794 | 800 | pmh = print_metricgroup_header_std; |
088519f3 | 801 | } |
0bdad978 | 802 | |
088519f3 JO |
803 | if (run == 0 || ena == 0 || counter->counts->scaled == -1) { |
804 | if (config->metric_only) { | |
e7f4da31 | 805 | pm(config, os, NULL, "", "", 0); |
088519f3 JO |
806 | return; |
807 | } | |
d6aeb861 | 808 | |
df46a3c9 | 809 | ok = false; |
088519f3 JO |
810 | |
811 | if (counter->supported) { | |
493be70a JY |
812 | if (!evlist__has_hybrid(counter->evlist)) { |
813 | config->print_free_counters_hint = 1; | |
814 | if (is_mixed_hw_group(counter)) | |
815 | config->print_mixed_hw_group_error = 1; | |
816 | } | |
088519f3 | 817 | } |
088519f3 JO |
818 | } |
819 | ||
088519f3 JO |
820 | out.print_metric = pm; |
821 | out.new_line = nl; | |
6a80d794 | 822 | out.print_metricgroup_header = pmh; |
e7f4da31 | 823 | out.ctx = os; |
088519f3 JO |
824 | out.force_header = false; |
825 | ||
6a80d794 | 826 | if (!config->metric_only && !counter->default_metricgroup) { |
8945bef3 | 827 | abs_printout(config, os->id, os->aggr_nr, counter, uval, ok); |
df46a3c9 NK |
828 | |
829 | print_noise(config, counter, noise, /*before_metric=*/true); | |
830 | print_running(config, run, ena, /*before_metric=*/true); | |
831 | } | |
832 | ||
833 | if (ok) { | |
6a80d794 KL |
834 | if (!config->metric_only && counter->default_metricgroup) { |
835 | void *from = NULL; | |
836 | ||
837 | aggr_printout(config, os->evsel, os->id, os->aggr_nr); | |
838 | /* Print out all the metricgroup with the same metric event. */ | |
839 | do { | |
840 | int num = 0; | |
841 | ||
842 | /* Print out the new line for the next new metricgroup. */ | |
843 | if (from) { | |
844 | if (config->json_output) | |
845 | new_line_json(config, (void *)os); | |
846 | else | |
847 | __new_line_std_csv(config, os); | |
848 | } | |
849 | ||
850 | print_noise(config, counter, noise, /*before_metric=*/true); | |
851 | print_running(config, run, ena, /*before_metric=*/true); | |
852 | from = perf_stat__print_shadow_stats_metricgroup(config, counter, aggr_idx, | |
853 | &num, from, &out, | |
854 | &config->metric_events); | |
855 | } while (from != NULL); | |
856 | } else | |
857 | perf_stat__print_shadow_stats(config, counter, uval, aggr_idx, | |
858 | &out, &config->metric_events); | |
df46a3c9 | 859 | } else { |
3f81f72d | 860 | pm(config, os, /*color=*/NULL, /*format=*/NULL, /*unit=*/"", /*val=*/0); |
088519f3 JO |
861 | } |
862 | ||
df46a3c9 NK |
863 | if (!config->metric_only) { |
864 | print_noise(config, counter, noise, /*before_metric=*/false); | |
865 | print_running(config, run, ena, /*before_metric=*/false); | |
088519f3 JO |
866 | } |
867 | } | |
868 | ||
17b3867d | 869 | static void uniquify_event_name(struct evsel *counter) |
088519f3 JO |
870 | { |
871 | char *new_name; | |
872 | char *config; | |
12279429 | 873 | int ret = 0; |
088519f3 | 874 | |
3cc84399 | 875 | if (counter->uniquified_name || counter->use_config_name || |
0463ca3d | 876 | !counter->pmu_name || !strncmp(evsel__name(counter), counter->pmu_name, |
088519f3 JO |
877 | strlen(counter->pmu_name))) |
878 | return; | |
879 | ||
880 | config = strchr(counter->name, '/'); | |
881 | if (config) { | |
882 | if (asprintf(&new_name, | |
883 | "%s%s", counter->pmu_name, config) > 0) { | |
884 | free(counter->name); | |
885 | counter->name = new_name; | |
886 | } | |
887 | } else { | |
93d5e700 | 888 | if (evsel__is_hybrid(counter)) { |
3cc84399 NK |
889 | ret = asprintf(&new_name, "%s/%s/", |
890 | counter->pmu_name, counter->name); | |
12279429 JY |
891 | } else { |
892 | ret = asprintf(&new_name, "%s [%s]", | |
893 | counter->name, counter->pmu_name); | |
894 | } | |
895 | ||
896 | if (ret) { | |
088519f3 JO |
897 | free(counter->name); |
898 | counter->name = new_name; | |
899 | } | |
900 | } | |
901 | ||
902 | counter->uniquified_name = true; | |
903 | } | |
904 | ||
91f85f98 | 905 | static bool hybrid_uniquify(struct evsel *evsel, struct perf_stat_config *config) |
088519f3 | 906 | { |
91f85f98 | 907 | return evsel__is_hybrid(evsel) && !config->hybrid_merge; |
088519f3 JO |
908 | } |
909 | ||
91f85f98 | 910 | static void uniquify_counter(struct perf_stat_config *config, struct evsel *counter) |
2c8e6451 | 911 | { |
6f33e6fa | 912 | if (config->aggr_mode == AGGR_NONE || hybrid_uniquify(counter, config)) |
17b3867d | 913 | uniquify_event_name(counter); |
088519f3 JO |
914 | } |
915 | ||
dd15480a NK |
916 | /** |
917 | * should_skip_zero_count() - Check if the event should print 0 values. | |
918 | * @config: The perf stat configuration (including aggregation mode). | |
919 | * @counter: The evsel with its associated cpumap. | |
920 | * @id: The aggregation id that is being queried. | |
921 | * | |
922 | * Due to mismatch between the event cpumap or thread-map and the | |
923 | * aggregation mode, sometimes it'd iterate the counter with the map | |
924 | * which does not contain any values. | |
925 | * | |
926 | * For example, uncore events have dedicated CPUs to manage them, | |
927 | * result for other CPUs should be zero and skipped. | |
928 | * | |
929 | * Return: %true if the value should NOT be printed, %false if the value | |
930 | * needs to be printed like "<not counted>" or "<not supported>". | |
931 | */ | |
932 | static bool should_skip_zero_counter(struct perf_stat_config *config, | |
933 | struct evsel *counter, | |
934 | const struct aggr_cpu_id *id) | |
935 | { | |
936 | struct perf_cpu cpu; | |
937 | int idx; | |
938 | ||
939 | /* | |
940 | * Skip value 0 when enabling --per-thread globally, | |
941 | * otherwise it will have too many 0 output. | |
942 | */ | |
943 | if (config->aggr_mode == AGGR_THREAD && config->system_wide) | |
944 | return true; | |
487ae3b4 IR |
945 | |
946 | /* Tool events have the software PMU but are only gathered on 1. */ | |
947 | if (evsel__is_tool(counter)) | |
948 | return true; | |
949 | ||
dd15480a NK |
950 | /* |
951 | * Skip value 0 when it's an uncore event and the given aggr id | |
952 | * does not belong to the PMU cpumask. | |
953 | */ | |
954 | if (!counter->pmu || !counter->pmu->is_uncore) | |
955 | return false; | |
956 | ||
957 | perf_cpu_map__for_each_cpu(cpu, idx, counter->pmu->cpus) { | |
958 | struct aggr_cpu_id own_id = config->aggr_get_id(config, cpu); | |
959 | ||
960 | if (aggr_cpu_id__equal(id, &own_id)) | |
961 | return false; | |
962 | } | |
963 | return true; | |
964 | } | |
965 | ||
40480a81 | 966 | static void print_counter_aggrdata(struct perf_stat_config *config, |
8945bef3 | 967 | struct evsel *counter, int aggr_idx, |
5f334d88 | 968 | struct outstate *os) |
40480a81 | 969 | { |
40480a81 JY |
970 | FILE *output = config->output; |
971 | u64 ena, run, val; | |
40480a81 | 972 | double uval; |
91f85f98 | 973 | struct perf_stat_evsel *ps = counter->stats; |
8945bef3 IR |
974 | struct perf_stat_aggr *aggr = &ps->aggr[aggr_idx]; |
975 | struct aggr_cpu_id id = config->aggr_map->map[aggr_idx]; | |
91f85f98 | 976 | double avg = aggr->counts.val; |
ce551ec9 | 977 | bool metric_only = config->metric_only; |
5f334d88 NK |
978 | |
979 | os->id = id; | |
8945bef3 | 980 | os->aggr_nr = aggr->nr; |
5f334d88 | 981 | os->evsel = counter; |
40480a81 | 982 | |
b8976135 NK |
983 | /* Skip already merged uncore/hybrid events */ |
984 | if (counter->merged_stat) | |
40480a81 JY |
985 | return; |
986 | ||
91f85f98 NK |
987 | uniquify_counter(config, counter); |
988 | ||
989 | val = aggr->counts.val; | |
990 | ena = aggr->counts.ena; | |
991 | run = aggr->counts.run; | |
92637cc7 | 992 | |
6a80d794 KL |
993 | if (perf_stat__skip_metric_event(counter, &config->metric_events, ena, run)) |
994 | return; | |
995 | ||
dd15480a | 996 | if (val == 0 && should_skip_zero_counter(config, counter, &id)) |
b8976135 NK |
997 | return; |
998 | ||
6d74ed36 | 999 | if (!metric_only) { |
ab6baaae NK |
1000 | if (config->json_output) |
1001 | fputc('{', output); | |
5f334d88 NK |
1002 | if (os->prefix) |
1003 | fprintf(output, "%s", os->prefix); | |
6d74ed36 NK |
1004 | else if (config->summary && config->csv_output && |
1005 | !config->no_csv_summary && !config->interval) | |
8e55ae24 | 1006 | fprintf(output, "%s%s", "summary", config->csv_sep); |
6d74ed36 | 1007 | } |
40480a81 JY |
1008 | |
1009 | uval = val * counter->scale; | |
7365f105 | 1010 | |
8945bef3 | 1011 | printout(config, os, uval, run, ena, avg, aggr_idx); |
91f85f98 | 1012 | |
40480a81 JY |
1013 | if (!metric_only) |
1014 | fputc('\n', output); | |
1015 | } | |
1016 | ||
78670dae NK |
1017 | static void print_metric_begin(struct perf_stat_config *config, |
1018 | struct evlist *evlist, | |
922ae948 | 1019 | struct outstate *os, int aggr_idx) |
78670dae NK |
1020 | { |
1021 | struct perf_stat_aggr *aggr; | |
1022 | struct aggr_cpu_id id; | |
1023 | struct evsel *evsel; | |
1024 | ||
ab6baaae | 1025 | os->first = true; |
78670dae NK |
1026 | if (!config->metric_only) |
1027 | return; | |
1028 | ||
ab6baaae NK |
1029 | if (config->json_output) |
1030 | fputc('{', config->output); | |
922ae948 NK |
1031 | if (os->prefix) |
1032 | fprintf(config->output, "%s", os->prefix); | |
78670dae NK |
1033 | |
1034 | evsel = evlist__first(evlist); | |
1035 | id = config->aggr_map->map[aggr_idx]; | |
1036 | aggr = &evsel->stats->aggr[aggr_idx]; | |
1037 | aggr_printout(config, evsel, id, aggr->nr); | |
67f8b7eb | 1038 | |
ab6baaae | 1039 | print_cgroup(config, os->cgrp ? : evsel->cgrp); |
78670dae NK |
1040 | } |
1041 | ||
765d4e49 | 1042 | static void print_metric_end(struct perf_stat_config *config, struct outstate *os) |
78670dae | 1043 | { |
765d4e49 NK |
1044 | FILE *output = config->output; |
1045 | ||
78670dae NK |
1046 | if (!config->metric_only) |
1047 | return; | |
1048 | ||
765d4e49 NK |
1049 | if (config->json_output) { |
1050 | if (os->first) | |
1051 | fputs("\"metric-value\" : \"none\"", output); | |
1052 | fputc('}', output); | |
1053 | } | |
1054 | fputc('\n', output); | |
78670dae NK |
1055 | } |
1056 | ||
088519f3 | 1057 | static void print_aggr(struct perf_stat_config *config, |
63503dba | 1058 | struct evlist *evlist, |
5f334d88 | 1059 | struct outstate *os) |
088519f3 | 1060 | { |
32dcd021 | 1061 | struct evsel *counter; |
8945bef3 | 1062 | int aggr_idx; |
088519f3 | 1063 | |
c0c652fc | 1064 | if (!config->aggr_map || !config->aggr_get_id) |
088519f3 JO |
1065 | return; |
1066 | ||
088519f3 JO |
1067 | /* |
1068 | * With metric_only everything is on a single line. | |
1069 | * Without each counter has its own line. | |
1070 | */ | |
8945bef3 IR |
1071 | cpu_aggr_map__for_each_idx(aggr_idx, config->aggr_map) { |
1072 | print_metric_begin(config, evlist, os, aggr_idx); | |
088519f3 | 1073 | |
088519f3 | 1074 | evlist__for_each_entry(evlist, counter) { |
8945bef3 | 1075 | print_counter_aggrdata(config, counter, aggr_idx, os); |
088519f3 | 1076 | } |
765d4e49 | 1077 | print_metric_end(config, os); |
088519f3 JO |
1078 | } |
1079 | } | |
1080 | ||
4dd7ff4a NK |
1081 | static void print_aggr_cgroup(struct perf_stat_config *config, |
1082 | struct evlist *evlist, | |
5f334d88 | 1083 | struct outstate *os) |
4dd7ff4a | 1084 | { |
4dd7ff4a | 1085 | struct evsel *counter, *evsel; |
8945bef3 | 1086 | int aggr_idx; |
4dd7ff4a NK |
1087 | |
1088 | if (!config->aggr_map || !config->aggr_get_id) | |
1089 | return; | |
1090 | ||
1091 | evlist__for_each_entry(evlist, evsel) { | |
5f334d88 | 1092 | if (os->cgrp == evsel->cgrp) |
4dd7ff4a NK |
1093 | continue; |
1094 | ||
5f334d88 | 1095 | os->cgrp = evsel->cgrp; |
4dd7ff4a | 1096 | |
8945bef3 IR |
1097 | cpu_aggr_map__for_each_idx(aggr_idx, config->aggr_map) { |
1098 | print_metric_begin(config, evlist, os, aggr_idx); | |
4dd7ff4a NK |
1099 | |
1100 | evlist__for_each_entry(evlist, counter) { | |
5f334d88 | 1101 | if (counter->cgrp != os->cgrp) |
4dd7ff4a NK |
1102 | continue; |
1103 | ||
8945bef3 | 1104 | print_counter_aggrdata(config, counter, aggr_idx, os); |
4dd7ff4a | 1105 | } |
765d4e49 | 1106 | print_metric_end(config, os); |
4dd7ff4a NK |
1107 | } |
1108 | } | |
1109 | } | |
1110 | ||
088519f3 | 1111 | static void print_counter(struct perf_stat_config *config, |
5f334d88 | 1112 | struct evsel *counter, struct outstate *os) |
088519f3 | 1113 | { |
8945bef3 | 1114 | int aggr_idx; |
088519f3 | 1115 | |
91f85f98 NK |
1116 | /* AGGR_THREAD doesn't have config->aggr_get_id */ |
1117 | if (!config->aggr_map) | |
1118 | return; | |
088519f3 | 1119 | |
8945bef3 IR |
1120 | cpu_aggr_map__for_each_idx(aggr_idx, config->aggr_map) { |
1121 | print_counter_aggrdata(config, counter, aggr_idx, os); | |
088519f3 JO |
1122 | } |
1123 | } | |
1124 | ||
1125 | static void print_no_aggr_metric(struct perf_stat_config *config, | |
63503dba | 1126 | struct evlist *evlist, |
5f334d88 | 1127 | struct outstate *os) |
088519f3 | 1128 | { |
6d18804b IR |
1129 | int all_idx; |
1130 | struct perf_cpu cpu; | |
088519f3 | 1131 | |
0df6ade7 | 1132 | perf_cpu_map__for_each_cpu(cpu, all_idx, evlist->core.user_requested_cpus) { |
7365f105 | 1133 | struct evsel *counter; |
088519f3 JO |
1134 | bool first = true; |
1135 | ||
088519f3 | 1136 | evlist__for_each_entry(evlist, counter) { |
7365f105 IR |
1137 | u64 ena, run, val; |
1138 | double uval; | |
91f85f98 | 1139 | struct perf_stat_evsel *ps = counter->stats; |
bafd4e75 | 1140 | int aggr_idx = 0; |
7365f105 | 1141 | |
bafd4e75 | 1142 | if (!perf_cpu_map__has(evsel__cpus(counter), cpu)) |
7365f105 IR |
1143 | continue; |
1144 | ||
bafd4e75 IR |
1145 | cpu_aggr_map__for_each_idx(aggr_idx, config->aggr_map) { |
1146 | if (config->aggr_map->map[aggr_idx].cpu.cpu == cpu.cpu) | |
1147 | break; | |
1148 | } | |
1149 | ||
5f334d88 NK |
1150 | os->evsel = counter; |
1151 | os->id = aggr_cpu_id__cpu(cpu, /*data=*/NULL); | |
088519f3 | 1152 | if (first) { |
8945bef3 | 1153 | print_metric_begin(config, evlist, os, aggr_idx); |
088519f3 JO |
1154 | first = false; |
1155 | } | |
8945bef3 IR |
1156 | val = ps->aggr[aggr_idx].counts.val; |
1157 | ena = ps->aggr[aggr_idx].counts.ena; | |
1158 | run = ps->aggr[aggr_idx].counts.run; | |
088519f3 JO |
1159 | |
1160 | uval = val * counter->scale; | |
8945bef3 | 1161 | printout(config, os, uval, run, ena, 1.0, aggr_idx); |
088519f3 | 1162 | } |
570c44a0 | 1163 | if (!first) |
765d4e49 | 1164 | print_metric_end(config, os); |
088519f3 JO |
1165 | } |
1166 | } | |
1167 | ||
b2d9832e | 1168 | static void print_metric_headers_std(struct perf_stat_config *config, |
f123b2d8 | 1169 | bool no_indent) |
b2d9832e | 1170 | { |
f123b2d8 | 1171 | fputc(' ', config->output); |
33c4ed47 | 1172 | |
b2d9832e | 1173 | if (!no_indent) { |
33c4ed47 NK |
1174 | int len = aggr_header_lens[config->aggr_mode]; |
1175 | ||
67f8b7eb | 1176 | if (nr_cgroups || config->cgroup_list) |
33c4ed47 NK |
1177 | len += CGROUP_LEN + 1; |
1178 | ||
1179 | fprintf(config->output, "%*s", len, ""); | |
b2d9832e NK |
1180 | } |
1181 | } | |
1182 | ||
1183 | static void print_metric_headers_csv(struct perf_stat_config *config, | |
b2d9832e NK |
1184 | bool no_indent __maybe_unused) |
1185 | { | |
b2d9832e NK |
1186 | if (config->interval) |
1187 | fputs("time,", config->output); | |
1188 | if (!config->iostat_run) | |
1189 | fputs(aggr_header_csv[config->aggr_mode], config->output); | |
1190 | } | |
1191 | ||
ab6baaae | 1192 | static void print_metric_headers_json(struct perf_stat_config *config __maybe_unused, |
b2d9832e NK |
1193 | bool no_indent __maybe_unused) |
1194 | { | |
b2d9832e NK |
1195 | } |
1196 | ||
088519f3 | 1197 | static void print_metric_headers(struct perf_stat_config *config, |
f123b2d8 | 1198 | struct evlist *evlist, bool no_indent) |
088519f3 | 1199 | { |
32dcd021 | 1200 | struct evsel *counter; |
088519f3 JO |
1201 | struct outstate os = { |
1202 | .fh = config->output | |
1203 | }; | |
f4e55f88 NK |
1204 | struct perf_stat_output_ctx out = { |
1205 | .ctx = &os, | |
1206 | .print_metric = print_metric_header, | |
1207 | .new_line = new_line_metric, | |
1208 | .force_header = true, | |
1209 | }; | |
088519f3 | 1210 | |
b2d9832e | 1211 | if (config->json_output) |
f123b2d8 | 1212 | print_metric_headers_json(config, no_indent); |
b2d9832e | 1213 | else if (config->csv_output) |
f123b2d8 | 1214 | print_metric_headers_csv(config, no_indent); |
b2d9832e | 1215 | else |
f123b2d8 | 1216 | print_metric_headers_std(config, no_indent); |
088519f3 | 1217 | |
f07952b1 AA |
1218 | if (config->iostat_run) |
1219 | iostat_print_header_prefix(config); | |
088519f3 | 1220 | |
67f8b7eb NK |
1221 | if (config->cgroup_list) |
1222 | os.cgrp = evlist__first(evlist)->cgrp; | |
1223 | ||
088519f3 JO |
1224 | /* Print metrics headers only */ |
1225 | evlist__for_each_entry(evlist, counter) { | |
193a9e30 IR |
1226 | if (config->aggr_mode != AGGR_NONE && counter->metric_leader != counter) |
1227 | continue; | |
1228 | ||
088519f3 | 1229 | os.evsel = counter; |
f4e55f88 | 1230 | |
088519f3 JO |
1231 | perf_stat__print_shadow_stats(config, counter, 0, |
1232 | 0, | |
1233 | &out, | |
cc26ffaa | 1234 | &config->metric_events); |
088519f3 | 1235 | } |
ab6baaae NK |
1236 | |
1237 | if (!config->json_output) | |
1238 | fputc('\n', config->output); | |
088519f3 JO |
1239 | } |
1240 | ||
208cbcd2 | 1241 | static void prepare_interval(struct perf_stat_config *config, |
a7ec1dd2 | 1242 | char *prefix, size_t len, struct timespec *ts) |
208cbcd2 NK |
1243 | { |
1244 | if (config->iostat_run) | |
1245 | return; | |
1246 | ||
ab6baaae NK |
1247 | if (config->json_output) |
1248 | scnprintf(prefix, len, "\"interval\" : %lu.%09lu, ", | |
1249 | (unsigned long) ts->tv_sec, ts->tv_nsec); | |
1250 | else if (config->csv_output) | |
a7ec1dd2 NK |
1251 | scnprintf(prefix, len, "%lu.%09lu%s", |
1252 | (unsigned long) ts->tv_sec, ts->tv_nsec, config->csv_sep); | |
208cbcd2 | 1253 | else |
ab6baaae | 1254 | scnprintf(prefix, len, "%6lu.%09lu ", |
a7ec1dd2 | 1255 | (unsigned long) ts->tv_sec, ts->tv_nsec); |
208cbcd2 NK |
1256 | } |
1257 | ||
4c86b664 NK |
1258 | static void print_header_interval_std(struct perf_stat_config *config, |
1259 | struct target *_target __maybe_unused, | |
1260 | struct evlist *evlist, | |
1261 | int argc __maybe_unused, | |
1262 | const char **argv __maybe_unused) | |
088519f3 | 1263 | { |
088519f3 | 1264 | FILE *output = config->output; |
088519f3 | 1265 | |
4c86b664 NK |
1266 | switch (config->aggr_mode) { |
1267 | case AGGR_NODE: | |
1268 | case AGGR_SOCKET: | |
1269 | case AGGR_DIE: | |
cbc917a1 | 1270 | case AGGR_CLUSTER: |
995ed074 | 1271 | case AGGR_CACHE: |
4c86b664 NK |
1272 | case AGGR_CORE: |
1273 | fprintf(output, "#%*s %-*s cpus", | |
1274 | INTERVAL_LEN - 1, "time", | |
1275 | aggr_header_lens[config->aggr_mode], | |
1276 | aggr_header_std[config->aggr_mode]); | |
1277 | break; | |
1278 | case AGGR_NONE: | |
1279 | fprintf(output, "#%*s %-*s", | |
1280 | INTERVAL_LEN - 1, "time", | |
1281 | aggr_header_lens[config->aggr_mode], | |
1282 | aggr_header_std[config->aggr_mode]); | |
1283 | break; | |
1284 | case AGGR_THREAD: | |
1285 | fprintf(output, "#%*s %*s-%-*s", | |
1286 | INTERVAL_LEN - 1, "time", | |
1287 | COMM_LEN, "comm", PID_LEN, "pid"); | |
1288 | break; | |
1289 | case AGGR_GLOBAL: | |
1290 | default: | |
1291 | if (!config->iostat_run) | |
1292 | fprintf(output, "#%*s", | |
1293 | INTERVAL_LEN - 1, "time"); | |
1294 | case AGGR_UNSET: | |
1295 | case AGGR_MAX: | |
1296 | break; | |
1297 | } | |
088519f3 | 1298 | |
4c86b664 | 1299 | if (config->metric_only) |
f123b2d8 | 1300 | print_metric_headers(config, evlist, true); |
4c86b664 NK |
1301 | else |
1302 | fprintf(output, " %*s %*s events\n", | |
1303 | COUNTS_LEN, "counts", config->unit_width, "unit"); | |
1304 | } | |
33c4ed47 | 1305 | |
4c86b664 NK |
1306 | static void print_header_std(struct perf_stat_config *config, |
1307 | struct target *_target, struct evlist *evlist, | |
1308 | int argc, const char **argv) | |
1309 | { | |
1310 | FILE *output = config->output; | |
1311 | int i; | |
1312 | ||
1313 | fprintf(output, "\n"); | |
1314 | fprintf(output, " Performance counter stats for "); | |
1315 | if (_target->bpf_str) | |
1316 | fprintf(output, "\'BPF program(s) %s", _target->bpf_str); | |
1317 | else if (_target->system_wide) | |
1318 | fprintf(output, "\'system wide"); | |
1319 | else if (_target->cpu_list) | |
1320 | fprintf(output, "\'CPU(s) %s", _target->cpu_list); | |
1321 | else if (!target__has_task(_target)) { | |
1322 | fprintf(output, "\'%s", argv ? argv[0] : "pipe"); | |
1323 | for (i = 1; argv && (i < argc); i++) | |
1324 | fprintf(output, " %s", argv[i]); | |
1325 | } else if (_target->pid) | |
1326 | fprintf(output, "process id \'%s", _target->pid); | |
1327 | else | |
1328 | fprintf(output, "thread id \'%s", _target->tid); | |
088519f3 | 1329 | |
4c86b664 NK |
1330 | fprintf(output, "\'"); |
1331 | if (config->run_count > 1) | |
1332 | fprintf(output, " (%d runs)", config->run_count); | |
1333 | fprintf(output, ":\n\n"); | |
1334 | ||
1335 | if (config->metric_only) | |
f123b2d8 | 1336 | print_metric_headers(config, evlist, false); |
4c86b664 NK |
1337 | } |
1338 | ||
1339 | static void print_header_csv(struct perf_stat_config *config, | |
1340 | struct target *_target __maybe_unused, | |
1341 | struct evlist *evlist, | |
1342 | int argc __maybe_unused, | |
1343 | const char **argv __maybe_unused) | |
1344 | { | |
1345 | if (config->metric_only) | |
f123b2d8 | 1346 | print_metric_headers(config, evlist, true); |
4c86b664 NK |
1347 | } |
1348 | static void print_header_json(struct perf_stat_config *config, | |
1349 | struct target *_target __maybe_unused, | |
1350 | struct evlist *evlist, | |
1351 | int argc __maybe_unused, | |
1352 | const char **argv __maybe_unused) | |
1353 | { | |
1354 | if (config->metric_only) | |
f123b2d8 | 1355 | print_metric_headers(config, evlist, true); |
088519f3 JO |
1356 | } |
1357 | ||
1358 | static void print_header(struct perf_stat_config *config, | |
1359 | struct target *_target, | |
4c86b664 | 1360 | struct evlist *evlist, |
088519f3 JO |
1361 | int argc, const char **argv) |
1362 | { | |
4c86b664 | 1363 | static int num_print_iv; |
088519f3 JO |
1364 | |
1365 | fflush(stdout); | |
1366 | ||
4c86b664 NK |
1367 | if (config->interval_clear) |
1368 | puts(CONSOLE_CLEAR); | |
088519f3 | 1369 | |
4c86b664 NK |
1370 | if (num_print_iv == 0 || config->interval_clear) { |
1371 | if (config->json_output) | |
1372 | print_header_json(config, _target, evlist, argc, argv); | |
1373 | else if (config->csv_output) | |
1374 | print_header_csv(config, _target, evlist, argc, argv); | |
1375 | else if (config->interval) | |
1376 | print_header_interval_std(config, _target, evlist, argc, argv); | |
1377 | else | |
1378 | print_header_std(config, _target, evlist, argc, argv); | |
088519f3 | 1379 | } |
4c86b664 NK |
1380 | |
1381 | if (num_print_iv++ == 25) | |
1382 | num_print_iv = 0; | |
088519f3 JO |
1383 | } |
1384 | ||
1385 | static int get_precision(double num) | |
1386 | { | |
1387 | if (num > 1) | |
1388 | return 0; | |
1389 | ||
1390 | return lround(ceil(-log10(num))); | |
1391 | } | |
1392 | ||
1393 | static void print_table(struct perf_stat_config *config, | |
1394 | FILE *output, int precision, double avg) | |
1395 | { | |
1396 | char tmp[64]; | |
1397 | int idx, indent = 0; | |
1398 | ||
1399 | scnprintf(tmp, 64, " %17.*f", precision, avg); | |
1400 | while (tmp[indent] == ' ') | |
1401 | indent++; | |
1402 | ||
1403 | fprintf(output, "%*s# Table of individual measurements:\n", indent, ""); | |
1404 | ||
1405 | for (idx = 0; idx < config->run_count; idx++) { | |
1406 | double run = (double) config->walltime_run[idx] / NSEC_PER_SEC; | |
1407 | int h, n = 1 + abs((int) (100.0 * (run - avg)/run) / 5); | |
1408 | ||
1409 | fprintf(output, " %17.*f (%+.*f) ", | |
1410 | precision, run, precision, run - avg); | |
1411 | ||
1412 | for (h = 0; h < n; h++) | |
1413 | fprintf(output, "#"); | |
1414 | ||
1415 | fprintf(output, "\n"); | |
1416 | } | |
1417 | ||
1418 | fprintf(output, "\n%*s# Final result:\n", indent, ""); | |
1419 | } | |
1420 | ||
1421 | static double timeval2double(struct timeval *t) | |
1422 | { | |
1423 | return t->tv_sec + (double) t->tv_usec/USEC_PER_SEC; | |
1424 | } | |
1425 | ||
1426 | static void print_footer(struct perf_stat_config *config) | |
1427 | { | |
1428 | double avg = avg_stats(config->walltime_nsecs_stats) / NSEC_PER_SEC; | |
1429 | FILE *output = config->output; | |
088519f3 | 1430 | |
453279d5 NK |
1431 | if (config->interval || config->csv_output || config->json_output) |
1432 | return; | |
1433 | ||
088519f3 JO |
1434 | if (!config->null_run) |
1435 | fprintf(output, "\n"); | |
1436 | ||
1437 | if (config->run_count == 1) { | |
1438 | fprintf(output, " %17.9f seconds time elapsed", avg); | |
1439 | ||
1440 | if (config->ru_display) { | |
1441 | double ru_utime = timeval2double(&config->ru_data.ru_utime); | |
1442 | double ru_stime = timeval2double(&config->ru_data.ru_stime); | |
1443 | ||
1444 | fprintf(output, "\n\n"); | |
1445 | fprintf(output, " %17.9f seconds user\n", ru_utime); | |
1446 | fprintf(output, " %17.9f seconds sys\n", ru_stime); | |
1447 | } | |
1448 | } else { | |
1449 | double sd = stddev_stats(config->walltime_nsecs_stats) / NSEC_PER_SEC; | |
1450 | /* | |
1451 | * Display at most 2 more significant | |
1452 | * digits than the stddev inaccuracy. | |
1453 | */ | |
1454 | int precision = get_precision(sd) + 2; | |
1455 | ||
1456 | if (config->walltime_run_table) | |
1457 | print_table(config, output, precision, avg); | |
1458 | ||
1459 | fprintf(output, " %17.*f +- %.*f seconds time elapsed", | |
1460 | precision, avg, precision, sd); | |
1461 | ||
df46a3c9 | 1462 | print_noise_pct(config, sd, avg, /*before_metric=*/false); |
088519f3 JO |
1463 | } |
1464 | fprintf(output, "\n\n"); | |
1465 | ||
2a14c1bf | 1466 | if (config->print_free_counters_hint && sysctl__nmi_watchdog_enabled()) |
088519f3 JO |
1467 | fprintf(output, |
1468 | "Some events weren't counted. Try disabling the NMI watchdog:\n" | |
1469 | " echo 0 > /proc/sys/kernel/nmi_watchdog\n" | |
1470 | " perf stat ...\n" | |
1471 | " echo 1 > /proc/sys/kernel/nmi_watchdog\n"); | |
1472 | ||
1473 | if (config->print_mixed_hw_group_error) | |
1474 | fprintf(output, | |
1475 | "The events in group usually have to be from " | |
1476 | "the same PMU. Try reorganizing the group.\n"); | |
1477 | } | |
1478 | ||
4fc4d8df | 1479 | static void print_percore(struct perf_stat_config *config, |
5f334d88 | 1480 | struct evsel *counter, struct outstate *os) |
4fc4d8df JY |
1481 | { |
1482 | bool metric_only = config->metric_only; | |
1483 | FILE *output = config->output; | |
cec94d69 | 1484 | struct cpu_aggr_map *core_map; |
8945bef3 | 1485 | int aggr_idx, core_map_len = 0; |
4fc4d8df | 1486 | |
c0c652fc | 1487 | if (!config->aggr_map || !config->aggr_get_id) |
4fc4d8df JY |
1488 | return; |
1489 | ||
1af62ce6 | 1490 | if (config->percore_show_thread) |
5f334d88 | 1491 | return print_counter(config, counter, os); |
1af62ce6 | 1492 | |
8945bef3 IR |
1493 | /* |
1494 | * core_map will hold the aggr_cpu_id for the cores that have been | |
1495 | * printed so that each core is printed just once. | |
1496 | */ | |
cec94d69 NK |
1497 | core_map = cpu_aggr_map__empty_new(config->aggr_map->nr); |
1498 | if (core_map == NULL) { | |
1499 | fprintf(output, "Cannot allocate per-core aggr map for display\n"); | |
1500 | return; | |
1501 | } | |
1502 | ||
8945bef3 IR |
1503 | cpu_aggr_map__for_each_idx(aggr_idx, config->aggr_map) { |
1504 | struct perf_cpu curr_cpu = config->aggr_map->map[aggr_idx].cpu; | |
cec94d69 NK |
1505 | struct aggr_cpu_id core_id = aggr_cpu_id__core(curr_cpu, NULL); |
1506 | bool found = false; | |
1507 | ||
8945bef3 | 1508 | for (int i = 0; i < core_map_len; i++) { |
cec94d69 NK |
1509 | if (aggr_cpu_id__equal(&core_map->map[i], &core_id)) { |
1510 | found = true; | |
1511 | break; | |
1512 | } | |
1513 | } | |
1514 | if (found) | |
1515 | continue; | |
1516 | ||
8945bef3 | 1517 | print_counter_aggrdata(config, counter, aggr_idx, os); |
cec94d69 | 1518 | |
8945bef3 | 1519 | core_map->map[core_map_len++] = core_id; |
4fc4d8df | 1520 | } |
cec94d69 | 1521 | free(core_map); |
4fc4d8df JY |
1522 | |
1523 | if (metric_only) | |
1524 | fputc('\n', output); | |
1525 | } | |
1526 | ||
67f8b7eb | 1527 | static void print_cgroup_counter(struct perf_stat_config *config, struct evlist *evlist, |
5f334d88 | 1528 | struct outstate *os) |
67f8b7eb | 1529 | { |
67f8b7eb NK |
1530 | struct evsel *counter; |
1531 | ||
1532 | evlist__for_each_entry(evlist, counter) { | |
5f334d88 NK |
1533 | if (os->cgrp != counter->cgrp) { |
1534 | if (os->cgrp != NULL) | |
765d4e49 | 1535 | print_metric_end(config, os); |
67f8b7eb | 1536 | |
5f334d88 NK |
1537 | os->cgrp = counter->cgrp; |
1538 | print_metric_begin(config, evlist, os, /*aggr_idx=*/0); | |
67f8b7eb NK |
1539 | } |
1540 | ||
5f334d88 | 1541 | print_counter(config, counter, os); |
67f8b7eb | 1542 | } |
5f334d88 | 1543 | if (os->cgrp) |
765d4e49 | 1544 | print_metric_end(config, os); |
67f8b7eb NK |
1545 | } |
1546 | ||
71273724 | 1547 | void evlist__print_counters(struct evlist *evlist, struct perf_stat_config *config, |
5f334d88 NK |
1548 | struct target *_target, struct timespec *ts, |
1549 | int argc, const char **argv) | |
088519f3 JO |
1550 | { |
1551 | bool metric_only = config->metric_only; | |
1552 | int interval = config->interval; | |
32dcd021 | 1553 | struct evsel *counter; |
92ccf7f1 NK |
1554 | char buf[64]; |
1555 | struct outstate os = { | |
1556 | .fh = config->output, | |
ab6baaae | 1557 | .first = true, |
92ccf7f1 | 1558 | }; |
088519f3 | 1559 | |
f07952b1 AA |
1560 | if (config->iostat_run) |
1561 | evlist->selected = evlist__first(evlist); | |
1562 | ||
208cbcd2 | 1563 | if (interval) { |
92ccf7f1 | 1564 | os.prefix = buf; |
a7ec1dd2 | 1565 | prepare_interval(config, buf, sizeof(buf), ts); |
208cbcd2 | 1566 | } |
088519f3 | 1567 | |
4c86b664 | 1568 | print_header(config, _target, evlist, argc, argv); |
088519f3 JO |
1569 | |
1570 | switch (config->aggr_mode) { | |
1571 | case AGGR_CORE: | |
995ed074 | 1572 | case AGGR_CACHE: |
cbc917a1 | 1573 | case AGGR_CLUSTER: |
db5742b6 | 1574 | case AGGR_DIE: |
088519f3 | 1575 | case AGGR_SOCKET: |
86895b48 | 1576 | case AGGR_NODE: |
4dd7ff4a | 1577 | if (config->cgroup_list) |
5f334d88 | 1578 | print_aggr_cgroup(config, evlist, &os); |
4dd7ff4a | 1579 | else |
5f334d88 | 1580 | print_aggr(config, evlist, &os); |
088519f3 JO |
1581 | break; |
1582 | case AGGR_THREAD: | |
088519f3 | 1583 | case AGGR_GLOBAL: |
67f8b7eb | 1584 | if (config->iostat_run) { |
92ccf7f1 | 1585 | iostat_print_counters(evlist, config, ts, buf, |
5f334d88 | 1586 | (iostat_print_counter_t)print_counter, &os); |
67f8b7eb | 1587 | } else if (config->cgroup_list) { |
5f334d88 | 1588 | print_cgroup_counter(config, evlist, &os); |
67f8b7eb | 1589 | } else { |
922ae948 | 1590 | print_metric_begin(config, evlist, &os, /*aggr_idx=*/0); |
f07952b1 | 1591 | evlist__for_each_entry(evlist, counter) { |
5f334d88 | 1592 | print_counter(config, counter, &os); |
f07952b1 | 1593 | } |
765d4e49 | 1594 | print_metric_end(config, &os); |
088519f3 | 1595 | } |
088519f3 JO |
1596 | break; |
1597 | case AGGR_NONE: | |
1598 | if (metric_only) | |
5f334d88 | 1599 | print_no_aggr_metric(config, evlist, &os); |
088519f3 JO |
1600 | else { |
1601 | evlist__for_each_entry(evlist, counter) { | |
4fc4d8df | 1602 | if (counter->percore) |
5f334d88 | 1603 | print_percore(config, counter, &os); |
4fc4d8df | 1604 | else |
5f334d88 | 1605 | print_counter(config, counter, &os); |
088519f3 JO |
1606 | } |
1607 | } | |
1608 | break; | |
df936cad | 1609 | case AGGR_MAX: |
088519f3 JO |
1610 | case AGGR_UNSET: |
1611 | default: | |
1612 | break; | |
1613 | } | |
1614 | ||
453279d5 | 1615 | print_footer(config); |
088519f3 JO |
1616 | |
1617 | fflush(config->output); | |
1618 | } |