]>
Commit | Line | Data |
---|---|---|
fd20e811 | 1 | #include <inttypes.h> |
ea251d51 | 2 | #include <math.h> |
2c5d4b4a | 3 | #include <linux/compiler.h> |
ea251d51 NK |
4 | |
5 | #include "../util/hist.h" | |
6 | #include "../util/util.h" | |
7 | #include "../util/sort.h" | |
4fb71074 | 8 | #include "../util/evsel.h" |
c3bc0c43 | 9 | #include "../util/evlist.h" |
ea251d51 NK |
10 | |
11 | /* hist period print (hpp) functions */ | |
ea251d51 | 12 | |
a0088adc NK |
13 | #define hpp__call_print_fn(hpp, fn, fmt, ...) \ |
14 | ({ \ | |
15 | int __ret = fn(hpp, fmt, ##__VA_ARGS__); \ | |
16 | advance_hpp(hpp, __ret); \ | |
17 | __ret; \ | |
18 | }) | |
19 | ||
5b591669 NK |
20 | static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, |
21 | hpp_field_fn get_field, const char *fmt, int len, | |
22 | hpp_snprint_fn print_fn, bool fmt_percent) | |
ea251d51 | 23 | { |
fb821c9e | 24 | int ret; |
b5ff71c3 | 25 | struct hists *hists = he->hists; |
759ff497 | 26 | struct perf_evsel *evsel = hists_to_evsel(hists); |
a0088adc NK |
27 | char *buf = hpp->buf; |
28 | size_t size = hpp->size; | |
ea251d51 | 29 | |
0c5268bf JO |
30 | if (fmt_percent) { |
31 | double percent = 0.0; | |
f2148330 | 32 | u64 total = hists__total_period(hists); |
9ffad987 | 33 | |
f2148330 NK |
34 | if (total) |
35 | percent = 100.0 * get_field(he) / total; | |
0c5268bf | 36 | |
d675107c | 37 | ret = hpp__call_print_fn(hpp, print_fn, fmt, len, percent); |
0c5268bf | 38 | } else |
d675107c | 39 | ret = hpp__call_print_fn(hpp, print_fn, fmt, len, get_field(he)); |
5b9e2146 | 40 | |
759ff497 | 41 | if (perf_evsel__is_group_event(evsel)) { |
5b9e2146 | 42 | int prev_idx, idx_delta; |
5b9e2146 NK |
43 | struct hist_entry *pair; |
44 | int nr_members = evsel->nr_members; | |
45 | ||
5b9e2146 NK |
46 | prev_idx = perf_evsel__group_idx(evsel); |
47 | ||
48 | list_for_each_entry(pair, &he->pairs.head, pairs.node) { | |
49 | u64 period = get_field(pair); | |
f2148330 | 50 | u64 total = hists__total_period(pair->hists); |
5b9e2146 NK |
51 | |
52 | if (!total) | |
53 | continue; | |
54 | ||
55 | evsel = hists_to_evsel(pair->hists); | |
56 | idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; | |
57 | ||
58 | while (idx_delta--) { | |
59 | /* | |
60 | * zero-fill group members in the middle which | |
61 | * have no sample | |
62 | */ | |
9b0d2fb8 | 63 | if (fmt_percent) { |
a0088adc | 64 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 65 | fmt, len, 0.0); |
9b0d2fb8 | 66 | } else { |
a0088adc | 67 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 68 | fmt, len, 0ULL); |
9b0d2fb8 | 69 | } |
5b9e2146 NK |
70 | } |
71 | ||
a0088adc | 72 | if (fmt_percent) { |
d675107c | 73 | ret += hpp__call_print_fn(hpp, print_fn, fmt, len, |
a0088adc NK |
74 | 100.0 * period / total); |
75 | } else { | |
76 | ret += hpp__call_print_fn(hpp, print_fn, fmt, | |
d675107c | 77 | len, period); |
a0088adc | 78 | } |
5b9e2146 NK |
79 | |
80 | prev_idx = perf_evsel__group_idx(evsel); | |
81 | } | |
82 | ||
83 | idx_delta = nr_members - prev_idx - 1; | |
84 | ||
85 | while (idx_delta--) { | |
86 | /* | |
87 | * zero-fill group members at last which have no sample | |
88 | */ | |
9b0d2fb8 | 89 | if (fmt_percent) { |
a0088adc | 90 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 91 | fmt, len, 0.0); |
9b0d2fb8 | 92 | } else { |
a0088adc | 93 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 94 | fmt, len, 0ULL); |
9b0d2fb8 | 95 | } |
5b9e2146 NK |
96 | } |
97 | } | |
a0088adc NK |
98 | |
99 | /* | |
100 | * Restore original buf and size as it's where caller expects | |
101 | * the result will be saved. | |
102 | */ | |
103 | hpp->buf = buf; | |
104 | hpp->size = size; | |
105 | ||
4fb71074 | 106 | return ret; |
ea251d51 NK |
107 | } |
108 | ||
5b591669 NK |
109 | int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
110 | struct hist_entry *he, hpp_field_fn get_field, | |
111 | const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent) | |
112 | { | |
113 | int len = fmt->user_len ?: fmt->len; | |
114 | ||
115 | if (symbol_conf.field_sep) { | |
116 | return __hpp__fmt(hpp, he, get_field, fmtstr, 1, | |
117 | print_fn, fmt_percent); | |
118 | } | |
119 | ||
120 | if (fmt_percent) | |
121 | len -= 2; /* 2 for a space and a % sign */ | |
122 | else | |
123 | len -= 1; | |
124 | ||
125 | return __hpp__fmt(hpp, he, get_field, fmtstr, len, print_fn, fmt_percent); | |
126 | } | |
127 | ||
128 | int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
129 | struct hist_entry *he, hpp_field_fn get_field, | |
130 | const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent) | |
594dcbf3 NK |
131 | { |
132 | if (!symbol_conf.cumulate_callchain) { | |
5b591669 NK |
133 | int len = fmt->user_len ?: fmt->len; |
134 | return snprintf(hpp->buf, hpp->size, " %*s", len - 1, "N/A"); | |
594dcbf3 NK |
135 | } |
136 | ||
5b591669 | 137 | return hpp__fmt(fmt, hpp, he, get_field, fmtstr, print_fn, fmt_percent); |
594dcbf3 NK |
138 | } |
139 | ||
f156d84e NK |
140 | static int field_cmp(u64 field_a, u64 field_b) |
141 | { | |
142 | if (field_a > field_b) | |
143 | return 1; | |
144 | if (field_a < field_b) | |
145 | return -1; | |
146 | return 0; | |
147 | } | |
148 | ||
149 | static int __hpp__sort(struct hist_entry *a, struct hist_entry *b, | |
150 | hpp_field_fn get_field) | |
151 | { | |
152 | s64 ret; | |
153 | int i, nr_members; | |
154 | struct perf_evsel *evsel; | |
155 | struct hist_entry *pair; | |
156 | u64 *fields_a, *fields_b; | |
157 | ||
158 | ret = field_cmp(get_field(a), get_field(b)); | |
159 | if (ret || !symbol_conf.event_group) | |
160 | return ret; | |
161 | ||
162 | evsel = hists_to_evsel(a->hists); | |
163 | if (!perf_evsel__is_group_event(evsel)) | |
164 | return ret; | |
165 | ||
166 | nr_members = evsel->nr_members; | |
e4e458b4 AS |
167 | fields_a = calloc(nr_members, sizeof(*fields_a)); |
168 | fields_b = calloc(nr_members, sizeof(*fields_b)); | |
f156d84e NK |
169 | |
170 | if (!fields_a || !fields_b) | |
171 | goto out; | |
172 | ||
173 | list_for_each_entry(pair, &a->pairs.head, pairs.node) { | |
174 | evsel = hists_to_evsel(pair->hists); | |
175 | fields_a[perf_evsel__group_idx(evsel)] = get_field(pair); | |
176 | } | |
177 | ||
178 | list_for_each_entry(pair, &b->pairs.head, pairs.node) { | |
179 | evsel = hists_to_evsel(pair->hists); | |
180 | fields_b[perf_evsel__group_idx(evsel)] = get_field(pair); | |
181 | } | |
182 | ||
183 | for (i = 1; i < nr_members; i++) { | |
184 | ret = field_cmp(fields_a[i], fields_b[i]); | |
185 | if (ret) | |
186 | break; | |
187 | } | |
188 | ||
189 | out: | |
190 | free(fields_a); | |
191 | free(fields_b); | |
192 | ||
193 | return ret; | |
194 | } | |
195 | ||
594dcbf3 NK |
196 | static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b, |
197 | hpp_field_fn get_field) | |
198 | { | |
199 | s64 ret = 0; | |
200 | ||
201 | if (symbol_conf.cumulate_callchain) { | |
202 | /* | |
203 | * Put caller above callee when they have equal period. | |
204 | */ | |
205 | ret = field_cmp(get_field(a), get_field(b)); | |
206 | if (ret) | |
207 | return ret; | |
208 | ||
5ca82710 NK |
209 | if (a->thread != b->thread || !symbol_conf.use_callchain) |
210 | return 0; | |
211 | ||
594dcbf3 NK |
212 | ret = b->callchain->max_depth - a->callchain->max_depth; |
213 | } | |
214 | return ret; | |
215 | } | |
216 | ||
1ecd4453 NK |
217 | static int hpp__width_fn(struct perf_hpp_fmt *fmt, |
218 | struct perf_hpp *hpp __maybe_unused, | |
da1b0407 | 219 | struct hists *hists) |
1ecd4453 NK |
220 | { |
221 | int len = fmt->user_len ?: fmt->len; | |
da1b0407 | 222 | struct perf_evsel *evsel = hists_to_evsel(hists); |
1ecd4453 NK |
223 | |
224 | if (symbol_conf.event_group) | |
225 | len = max(len, evsel->nr_members * fmt->len); | |
226 | ||
227 | if (len < (int)strlen(fmt->name)) | |
228 | len = strlen(fmt->name); | |
229 | ||
230 | return len; | |
ea251d51 NK |
231 | } |
232 | ||
1ecd4453 | 233 | static int hpp__header_fn(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
29659ab4 JO |
234 | struct hists *hists, int line __maybe_unused, |
235 | int *span __maybe_unused) | |
1ecd4453 | 236 | { |
da1b0407 | 237 | int len = hpp__width_fn(fmt, hpp, hists); |
1ecd4453 | 238 | return scnprintf(hpp->buf, hpp->size, "%*s", len, fmt->name); |
e0d66c74 NK |
239 | } |
240 | ||
98ba1609 | 241 | int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) |
a0088adc NK |
242 | { |
243 | va_list args; | |
244 | ssize_t ssize = hpp->size; | |
245 | double percent; | |
d675107c | 246 | int ret, len; |
a0088adc NK |
247 | |
248 | va_start(args, fmt); | |
d675107c | 249 | len = va_arg(args, int); |
a0088adc | 250 | percent = va_arg(args, double); |
d675107c | 251 | ret = percent_color_len_snprintf(hpp->buf, hpp->size, fmt, len, percent); |
a0088adc NK |
252 | va_end(args); |
253 | ||
254 | return (ret >= ssize) ? (ssize - 1) : ret; | |
255 | } | |
256 | ||
257 | static int hpp_entry_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) | |
258 | { | |
259 | va_list args; | |
260 | ssize_t ssize = hpp->size; | |
261 | int ret; | |
262 | ||
263 | va_start(args, fmt); | |
264 | ret = vsnprintf(hpp->buf, hpp->size, fmt, args); | |
265 | va_end(args); | |
266 | ||
267 | return (ret >= ssize) ? (ssize - 1) : ret; | |
268 | } | |
269 | ||
4fb71074 NK |
270 | #define __HPP_COLOR_PERCENT_FN(_type, _field) \ |
271 | static u64 he_get_##_field(struct hist_entry *he) \ | |
272 | { \ | |
273 | return he->stat._field; \ | |
274 | } \ | |
275 | \ | |
e0d66c74 | 276 | static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 277 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 278 | { \ |
5b591669 NK |
279 | return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \ |
280 | hpp_color_scnprintf, true); \ | |
ea251d51 NK |
281 | } |
282 | ||
4fb71074 | 283 | #define __HPP_ENTRY_PERCENT_FN(_type, _field) \ |
e0d66c74 | 284 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 285 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 286 | { \ |
5b591669 NK |
287 | return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \ |
288 | hpp_entry_scnprintf, true); \ | |
ea251d51 NK |
289 | } |
290 | ||
bc18b7f2 | 291 | #define __HPP_SORT_FN(_type, _field) \ |
87bbdf76 NK |
292 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
293 | struct hist_entry *a, struct hist_entry *b) \ | |
bc18b7f2 | 294 | { \ |
f156d84e | 295 | return __hpp__sort(a, b, he_get_##_field); \ |
bc18b7f2 NK |
296 | } |
297 | ||
594dcbf3 NK |
298 | #define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ |
299 | static u64 he_get_acc_##_field(struct hist_entry *he) \ | |
300 | { \ | |
301 | return he->stat_acc->_field; \ | |
302 | } \ | |
303 | \ | |
e0d66c74 | 304 | static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \ |
594dcbf3 NK |
305 | struct perf_hpp *hpp, struct hist_entry *he) \ |
306 | { \ | |
5b591669 NK |
307 | return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \ |
308 | hpp_color_scnprintf, true); \ | |
594dcbf3 NK |
309 | } |
310 | ||
311 | #define __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ | |
e0d66c74 | 312 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
594dcbf3 NK |
313 | struct perf_hpp *hpp, struct hist_entry *he) \ |
314 | { \ | |
2bfa1528 | 315 | return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \ |
5b591669 | 316 | hpp_entry_scnprintf, true); \ |
594dcbf3 NK |
317 | } |
318 | ||
319 | #define __HPP_SORT_ACC_FN(_type, _field) \ | |
87bbdf76 NK |
320 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
321 | struct hist_entry *a, struct hist_entry *b) \ | |
594dcbf3 NK |
322 | { \ |
323 | return __hpp__sort_acc(a, b, he_get_acc_##_field); \ | |
324 | } | |
325 | ||
4fb71074 NK |
326 | #define __HPP_ENTRY_RAW_FN(_type, _field) \ |
327 | static u64 he_get_raw_##_field(struct hist_entry *he) \ | |
328 | { \ | |
329 | return he->stat._field; \ | |
330 | } \ | |
331 | \ | |
e0d66c74 | 332 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 333 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 334 | { \ |
5b591669 NK |
335 | return hpp__fmt(fmt, hpp, he, he_get_raw_##_field, " %*"PRIu64, \ |
336 | hpp_entry_scnprintf, false); \ | |
ea251d51 NK |
337 | } |
338 | ||
bc18b7f2 | 339 | #define __HPP_SORT_RAW_FN(_type, _field) \ |
87bbdf76 NK |
340 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
341 | struct hist_entry *a, struct hist_entry *b) \ | |
bc18b7f2 | 342 | { \ |
f156d84e | 343 | return __hpp__sort(a, b, he_get_raw_##_field); \ |
bc18b7f2 NK |
344 | } |
345 | ||
346 | ||
1ecd4453 | 347 | #define HPP_PERCENT_FNS(_type, _field) \ |
4fb71074 | 348 | __HPP_COLOR_PERCENT_FN(_type, _field) \ |
bc18b7f2 NK |
349 | __HPP_ENTRY_PERCENT_FN(_type, _field) \ |
350 | __HPP_SORT_FN(_type, _field) | |
ea251d51 | 351 | |
1ecd4453 | 352 | #define HPP_PERCENT_ACC_FNS(_type, _field) \ |
594dcbf3 NK |
353 | __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ |
354 | __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ | |
355 | __HPP_SORT_ACC_FN(_type, _field) | |
356 | ||
1ecd4453 | 357 | #define HPP_RAW_FNS(_type, _field) \ |
bc18b7f2 NK |
358 | __HPP_ENTRY_RAW_FN(_type, _field) \ |
359 | __HPP_SORT_RAW_FN(_type, _field) | |
ea251d51 | 360 | |
1ecd4453 NK |
361 | HPP_PERCENT_FNS(overhead, period) |
362 | HPP_PERCENT_FNS(overhead_sys, period_sys) | |
363 | HPP_PERCENT_FNS(overhead_us, period_us) | |
364 | HPP_PERCENT_FNS(overhead_guest_sys, period_guest_sys) | |
365 | HPP_PERCENT_FNS(overhead_guest_us, period_guest_us) | |
366 | HPP_PERCENT_ACC_FNS(overhead_acc, period) | |
b5ff71c3 | 367 | |
1ecd4453 NK |
368 | HPP_RAW_FNS(samples, nr_events) |
369 | HPP_RAW_FNS(period, period) | |
9ffad987 | 370 | |
87bbdf76 NK |
371 | static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused, |
372 | struct hist_entry *a __maybe_unused, | |
bc18b7f2 NK |
373 | struct hist_entry *b __maybe_unused) |
374 | { | |
375 | return 0; | |
376 | } | |
377 | ||
c0020efa JO |
378 | static bool perf_hpp__is_hpp_entry(struct perf_hpp_fmt *a) |
379 | { | |
380 | return a->header == hpp__header_fn; | |
381 | } | |
382 | ||
383 | static bool hpp__equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) | |
384 | { | |
385 | if (!perf_hpp__is_hpp_entry(a) || !perf_hpp__is_hpp_entry(b)) | |
386 | return false; | |
387 | ||
388 | return a->idx == b->idx; | |
389 | } | |
390 | ||
b21a763e | 391 | #define HPP__COLOR_PRINT_FNS(_name, _fn, _idx) \ |
1240005e | 392 | { \ |
1ecd4453 NK |
393 | .name = _name, \ |
394 | .header = hpp__header_fn, \ | |
395 | .width = hpp__width_fn, \ | |
396 | .color = hpp__color_ ## _fn, \ | |
397 | .entry = hpp__entry_ ## _fn, \ | |
bc18b7f2 NK |
398 | .cmp = hpp__nop_cmp, \ |
399 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 400 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 401 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 402 | .equal = hpp__equal, \ |
1240005e | 403 | } |
ea251d51 | 404 | |
b21a763e | 405 | #define HPP__COLOR_ACC_PRINT_FNS(_name, _fn, _idx) \ |
594dcbf3 | 406 | { \ |
1ecd4453 NK |
407 | .name = _name, \ |
408 | .header = hpp__header_fn, \ | |
409 | .width = hpp__width_fn, \ | |
410 | .color = hpp__color_ ## _fn, \ | |
411 | .entry = hpp__entry_ ## _fn, \ | |
594dcbf3 NK |
412 | .cmp = hpp__nop_cmp, \ |
413 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 414 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 415 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 416 | .equal = hpp__equal, \ |
594dcbf3 NK |
417 | } |
418 | ||
b21a763e | 419 | #define HPP__PRINT_FNS(_name, _fn, _idx) \ |
1240005e | 420 | { \ |
1ecd4453 NK |
421 | .name = _name, \ |
422 | .header = hpp__header_fn, \ | |
423 | .width = hpp__width_fn, \ | |
424 | .entry = hpp__entry_ ## _fn, \ | |
bc18b7f2 NK |
425 | .cmp = hpp__nop_cmp, \ |
426 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 427 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 428 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 429 | .equal = hpp__equal, \ |
1240005e | 430 | } |
ea251d51 NK |
431 | |
432 | struct perf_hpp_fmt perf_hpp__format[] = { | |
b21a763e JO |
433 | HPP__COLOR_PRINT_FNS("Overhead", overhead, OVERHEAD), |
434 | HPP__COLOR_PRINT_FNS("sys", overhead_sys, OVERHEAD_SYS), | |
435 | HPP__COLOR_PRINT_FNS("usr", overhead_us, OVERHEAD_US), | |
436 | HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys, OVERHEAD_GUEST_SYS), | |
437 | HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us, OVERHEAD_GUEST_US), | |
438 | HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc, OVERHEAD_ACC), | |
439 | HPP__PRINT_FNS("Samples", samples, SAMPLES), | |
440 | HPP__PRINT_FNS("Period", period, PERIOD) | |
ea251d51 NK |
441 | }; |
442 | ||
7c31e102 JO |
443 | struct perf_hpp_list perf_hpp_list = { |
444 | .fields = LIST_HEAD_INIT(perf_hpp_list.fields), | |
445 | .sorts = LIST_HEAD_INIT(perf_hpp_list.sorts), | |
f8e6710d | 446 | .nr_header_lines = 1, |
7c31e102 | 447 | }; |
4fb71074 | 448 | |
ea251d51 | 449 | #undef HPP__COLOR_PRINT_FNS |
594dcbf3 | 450 | #undef HPP__COLOR_ACC_PRINT_FNS |
ea251d51 NK |
451 | #undef HPP__PRINT_FNS |
452 | ||
4fb71074 | 453 | #undef HPP_PERCENT_FNS |
594dcbf3 | 454 | #undef HPP_PERCENT_ACC_FNS |
4fb71074 NK |
455 | #undef HPP_RAW_FNS |
456 | ||
457 | #undef __HPP_HEADER_FN | |
458 | #undef __HPP_WIDTH_FN | |
459 | #undef __HPP_COLOR_PERCENT_FN | |
460 | #undef __HPP_ENTRY_PERCENT_FN | |
594dcbf3 NK |
461 | #undef __HPP_COLOR_ACC_PERCENT_FN |
462 | #undef __HPP_ENTRY_ACC_PERCENT_FN | |
4fb71074 | 463 | #undef __HPP_ENTRY_RAW_FN |
594dcbf3 NK |
464 | #undef __HPP_SORT_FN |
465 | #undef __HPP_SORT_ACC_FN | |
466 | #undef __HPP_SORT_RAW_FN | |
4fb71074 NK |
467 | |
468 | ||
1d77822e | 469 | void perf_hpp__init(void) |
ea251d51 | 470 | { |
26d8b338 NK |
471 | int i; |
472 | ||
473 | for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { | |
a2ce067e NK |
474 | struct perf_hpp_fmt *fmt = &perf_hpp__format[i]; |
475 | ||
476 | INIT_LIST_HEAD(&fmt->list); | |
477 | ||
478 | /* sort_list may be linked by setup_sorting() */ | |
479 | if (fmt->sort_list.next == NULL) | |
480 | INIT_LIST_HEAD(&fmt->sort_list); | |
26d8b338 NK |
481 | } |
482 | ||
a7d945bc NK |
483 | /* |
484 | * If user specified field order, no need to setup default fields. | |
485 | */ | |
2f3f9bcf | 486 | if (is_strict_order(field_order)) |
a7d945bc NK |
487 | return; |
488 | ||
594dcbf3 | 489 | if (symbol_conf.cumulate_callchain) { |
1178bfd4 | 490 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_ACC); |
1ecd4453 | 491 | perf_hpp__format[PERF_HPP__OVERHEAD].name = "Self"; |
594dcbf3 NK |
492 | } |
493 | ||
1178bfd4 | 494 | hpp_dimension__add_output(PERF_HPP__OVERHEAD); |
2b8bfa6b | 495 | |
ea251d51 | 496 | if (symbol_conf.show_cpu_utilization) { |
1178bfd4 JO |
497 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_SYS); |
498 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_US); | |
ea251d51 NK |
499 | |
500 | if (perf_guest) { | |
1178bfd4 JO |
501 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_SYS); |
502 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_US); | |
ea251d51 NK |
503 | } |
504 | } | |
505 | ||
506 | if (symbol_conf.show_nr_samples) | |
1178bfd4 | 507 | hpp_dimension__add_output(PERF_HPP__SAMPLES); |
ea251d51 NK |
508 | |
509 | if (symbol_conf.show_total_period) | |
1178bfd4 | 510 | hpp_dimension__add_output(PERF_HPP__PERIOD); |
1d77822e | 511 | } |
ea251d51 | 512 | |
ebdd98e0 JO |
513 | void perf_hpp_list__column_register(struct perf_hpp_list *list, |
514 | struct perf_hpp_fmt *format) | |
1240005e | 515 | { |
ebdd98e0 | 516 | list_add_tail(&format->list, &list->fields); |
1240005e JO |
517 | } |
518 | ||
ebdd98e0 JO |
519 | void perf_hpp_list__register_sort_field(struct perf_hpp_list *list, |
520 | struct perf_hpp_fmt *format) | |
77284de3 | 521 | { |
ebdd98e0 | 522 | list_add_tail(&format->sort_list, &list->sorts); |
77284de3 NK |
523 | } |
524 | ||
a1c9f97f NK |
525 | void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list, |
526 | struct perf_hpp_fmt *format) | |
527 | { | |
528 | list_add(&format->sort_list, &list->sorts); | |
529 | } | |
530 | ||
ebdd98e0 | 531 | void perf_hpp__column_unregister(struct perf_hpp_fmt *format) |
8b536999 | 532 | { |
ebdd98e0 | 533 | list_del(&format->list); |
8b536999 NK |
534 | } |
535 | ||
77284de3 NK |
536 | void perf_hpp__cancel_cumulate(void) |
537 | { | |
1945c3e7 JO |
538 | struct perf_hpp_fmt *fmt, *acc, *ovh, *tmp; |
539 | ||
2f3f9bcf | 540 | if (is_strict_order(field_order)) |
2bf1a123 NK |
541 | return; |
542 | ||
1945c3e7 JO |
543 | ovh = &perf_hpp__format[PERF_HPP__OVERHEAD]; |
544 | acc = &perf_hpp__format[PERF_HPP__OVERHEAD_ACC]; | |
545 | ||
7a1799e0 | 546 | perf_hpp_list__for_each_format_safe(&perf_hpp_list, fmt, tmp) { |
1945c3e7 JO |
547 | if (acc->equal(acc, fmt)) { |
548 | perf_hpp__column_unregister(fmt); | |
549 | continue; | |
550 | } | |
551 | ||
552 | if (ovh->equal(ovh, fmt)) | |
553 | fmt->name = "Overhead"; | |
554 | } | |
77284de3 NK |
555 | } |
556 | ||
97358084 JO |
557 | static bool fmt_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
558 | { | |
559 | return a->equal && a->equal(a, b); | |
560 | } | |
561 | ||
43e0a68f | 562 | void perf_hpp__setup_output_field(struct perf_hpp_list *list) |
26d8b338 NK |
563 | { |
564 | struct perf_hpp_fmt *fmt; | |
565 | ||
566 | /* append sort keys to output field */ | |
43e0a68f | 567 | perf_hpp_list__for_each_sort_list(list, fmt) { |
3f931f2c | 568 | struct perf_hpp_fmt *pos; |
a7d945bc | 569 | |
8381cdd0 NK |
570 | /* skip sort-only fields ("sort_compute" in perf diff) */ |
571 | if (!fmt->entry && !fmt->color) | |
572 | continue; | |
573 | ||
43e0a68f | 574 | perf_hpp_list__for_each_format(list, pos) { |
3f931f2c JO |
575 | if (fmt_equal(fmt, pos)) |
576 | goto next; | |
a7d945bc NK |
577 | } |
578 | ||
579 | perf_hpp__column_register(fmt); | |
580 | next: | |
581 | continue; | |
582 | } | |
583 | } | |
584 | ||
43e0a68f | 585 | void perf_hpp__append_sort_keys(struct perf_hpp_list *list) |
a7d945bc NK |
586 | { |
587 | struct perf_hpp_fmt *fmt; | |
588 | ||
589 | /* append output fields to sort keys */ | |
43e0a68f | 590 | perf_hpp_list__for_each_format(list, fmt) { |
3f931f2c | 591 | struct perf_hpp_fmt *pos; |
a7d945bc | 592 | |
43e0a68f | 593 | perf_hpp_list__for_each_sort_list(list, pos) { |
3f931f2c JO |
594 | if (fmt_equal(fmt, pos)) |
595 | goto next; | |
a7d945bc NK |
596 | } |
597 | ||
598 | perf_hpp__register_sort_field(fmt); | |
599 | next: | |
600 | continue; | |
26d8b338 NK |
601 | } |
602 | } | |
603 | ||
43e0a68f | 604 | |
564132f3 JO |
605 | static void fmt_free(struct perf_hpp_fmt *fmt) |
606 | { | |
607 | if (fmt->free) | |
608 | fmt->free(fmt); | |
609 | } | |
610 | ||
43e0a68f | 611 | void perf_hpp__reset_output_field(struct perf_hpp_list *list) |
1c89fe9b NK |
612 | { |
613 | struct perf_hpp_fmt *fmt, *tmp; | |
614 | ||
615 | /* reset output fields */ | |
43e0a68f | 616 | perf_hpp_list__for_each_format_safe(list, fmt, tmp) { |
1c89fe9b NK |
617 | list_del_init(&fmt->list); |
618 | list_del_init(&fmt->sort_list); | |
564132f3 | 619 | fmt_free(fmt); |
1c89fe9b NK |
620 | } |
621 | ||
622 | /* reset sort keys */ | |
43e0a68f | 623 | perf_hpp_list__for_each_sort_list_safe(list, fmt, tmp) { |
1c89fe9b NK |
624 | list_del_init(&fmt->list); |
625 | list_del_init(&fmt->sort_list); | |
564132f3 | 626 | fmt_free(fmt); |
1c89fe9b NK |
627 | } |
628 | } | |
629 | ||
7e62ef44 NK |
630 | /* |
631 | * See hists__fprintf to match the column widths | |
632 | */ | |
633 | unsigned int hists__sort_list_width(struct hists *hists) | |
634 | { | |
1240005e | 635 | struct perf_hpp_fmt *fmt; |
cfaa154b NK |
636 | int ret = 0; |
637 | bool first = true; | |
94a0793d | 638 | struct perf_hpp dummy_hpp; |
7e62ef44 | 639 | |
f0786af5 | 640 | hists__for_each_format(hists, fmt) { |
361459f1 | 641 | if (perf_hpp__should_skip(fmt, hists)) |
cfaa154b NK |
642 | continue; |
643 | ||
644 | if (first) | |
645 | first = false; | |
646 | else | |
7e62ef44 NK |
647 | ret += 2; |
648 | ||
da1b0407 | 649 | ret += fmt->width(fmt, &dummy_hpp, hists); |
7e62ef44 NK |
650 | } |
651 | ||
bb963e16 | 652 | if (verbose > 0 && hists__has(hists, sym)) /* Addr + origin */ |
7e62ef44 NK |
653 | ret += 3 + BITS_PER_LONG / 4; |
654 | ||
655 | return ret; | |
656 | } | |
e0d66c74 | 657 | |
a7b5895b NK |
658 | unsigned int hists__overhead_width(struct hists *hists) |
659 | { | |
660 | struct perf_hpp_fmt *fmt; | |
661 | int ret = 0; | |
662 | bool first = true; | |
663 | struct perf_hpp dummy_hpp; | |
664 | ||
665 | hists__for_each_format(hists, fmt) { | |
666 | if (perf_hpp__is_sort_entry(fmt) || perf_hpp__is_dynamic_entry(fmt)) | |
667 | break; | |
668 | ||
669 | if (first) | |
670 | first = false; | |
671 | else | |
672 | ret += 2; | |
673 | ||
da1b0407 | 674 | ret += fmt->width(fmt, &dummy_hpp, hists); |
a7b5895b NK |
675 | } |
676 | ||
677 | return ret; | |
678 | } | |
679 | ||
e0d66c74 NK |
680 | void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
681 | { | |
e0d66c74 NK |
682 | if (perf_hpp__is_sort_entry(fmt)) |
683 | return perf_hpp__reset_sort_width(fmt, hists); | |
684 | ||
dd42baf1 NK |
685 | if (perf_hpp__is_dynamic_entry(fmt)) |
686 | return; | |
687 | ||
2e8b79e7 | 688 | BUG_ON(fmt->idx >= PERF_HPP__MAX_INDEX); |
e0d66c74 | 689 | |
2e8b79e7 | 690 | switch (fmt->idx) { |
e0d66c74 NK |
691 | case PERF_HPP__OVERHEAD: |
692 | case PERF_HPP__OVERHEAD_SYS: | |
693 | case PERF_HPP__OVERHEAD_US: | |
694 | case PERF_HPP__OVERHEAD_ACC: | |
695 | fmt->len = 8; | |
696 | break; | |
697 | ||
698 | case PERF_HPP__OVERHEAD_GUEST_SYS: | |
699 | case PERF_HPP__OVERHEAD_GUEST_US: | |
700 | fmt->len = 9; | |
701 | break; | |
702 | ||
703 | case PERF_HPP__SAMPLES: | |
704 | case PERF_HPP__PERIOD: | |
705 | fmt->len = 12; | |
706 | break; | |
707 | ||
708 | default: | |
709 | break; | |
710 | } | |
711 | } | |
5b591669 | 712 | |
e3b60bc9 NK |
713 | void hists__reset_column_width(struct hists *hists) |
714 | { | |
715 | struct perf_hpp_fmt *fmt; | |
716 | struct perf_hpp_list_node *node; | |
717 | ||
718 | hists__for_each_format(hists, fmt) | |
719 | perf_hpp__reset_width(fmt, hists); | |
720 | ||
721 | /* hierarchy entries have their own hpp list */ | |
722 | list_for_each_entry(node, &hists->hpp_formats, list) { | |
723 | perf_hpp_list__for_each_format(&node->hpp, fmt) | |
724 | perf_hpp__reset_width(fmt, hists); | |
725 | } | |
726 | } | |
727 | ||
5b591669 NK |
728 | void perf_hpp__set_user_width(const char *width_list_str) |
729 | { | |
730 | struct perf_hpp_fmt *fmt; | |
731 | const char *ptr = width_list_str; | |
732 | ||
cf094045 | 733 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
5b591669 NK |
734 | char *p; |
735 | ||
736 | int len = strtol(ptr, &p, 10); | |
737 | fmt->user_len = len; | |
738 | ||
739 | if (*p == ',') | |
740 | ptr = p + 1; | |
741 | else | |
742 | break; | |
743 | } | |
744 | } | |
c3bc0c43 NK |
745 | |
746 | static int add_hierarchy_fmt(struct hists *hists, struct perf_hpp_fmt *fmt) | |
747 | { | |
748 | struct perf_hpp_list_node *node = NULL; | |
749 | struct perf_hpp_fmt *fmt_copy; | |
750 | bool found = false; | |
1b2dbbf4 | 751 | bool skip = perf_hpp__should_skip(fmt, hists); |
c3bc0c43 NK |
752 | |
753 | list_for_each_entry(node, &hists->hpp_formats, list) { | |
754 | if (node->level == fmt->level) { | |
755 | found = true; | |
756 | break; | |
757 | } | |
758 | } | |
759 | ||
760 | if (!found) { | |
761 | node = malloc(sizeof(*node)); | |
762 | if (node == NULL) | |
763 | return -1; | |
764 | ||
1b2dbbf4 | 765 | node->skip = skip; |
c3bc0c43 NK |
766 | node->level = fmt->level; |
767 | perf_hpp_list__init(&node->hpp); | |
768 | ||
2dbbe9f2 | 769 | hists->nr_hpp_node++; |
c3bc0c43 NK |
770 | list_add_tail(&node->list, &hists->hpp_formats); |
771 | } | |
772 | ||
773 | fmt_copy = perf_hpp_fmt__dup(fmt); | |
774 | if (fmt_copy == NULL) | |
775 | return -1; | |
776 | ||
1b2dbbf4 NK |
777 | if (!skip) |
778 | node->skip = false; | |
779 | ||
c3bc0c43 NK |
780 | list_add_tail(&fmt_copy->list, &node->hpp.fields); |
781 | list_add_tail(&fmt_copy->sort_list, &node->hpp.sorts); | |
782 | ||
783 | return 0; | |
784 | } | |
785 | ||
786 | int perf_hpp__setup_hists_formats(struct perf_hpp_list *list, | |
787 | struct perf_evlist *evlist) | |
788 | { | |
789 | struct perf_evsel *evsel; | |
790 | struct perf_hpp_fmt *fmt; | |
791 | struct hists *hists; | |
792 | int ret; | |
793 | ||
794 | if (!symbol_conf.report_hierarchy) | |
795 | return 0; | |
796 | ||
e5cadb93 | 797 | evlist__for_each_entry(evlist, evsel) { |
c3bc0c43 NK |
798 | hists = evsel__hists(evsel); |
799 | ||
800 | perf_hpp_list__for_each_sort_list(list, fmt) { | |
801 | if (perf_hpp__is_dynamic_entry(fmt) && | |
802 | !perf_hpp__defined_dynamic_entry(fmt, hists)) | |
803 | continue; | |
804 | ||
805 | ret = add_hierarchy_fmt(hists, fmt); | |
806 | if (ret < 0) | |
807 | return ret; | |
808 | } | |
809 | } | |
810 | ||
811 | return 0; | |
812 | } |