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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
fd20e811 | 2 | #include <inttypes.h> |
ea251d51 | 3 | #include <math.h> |
f2a39fe8 ACM |
4 | #include <stdlib.h> |
5 | #include <string.h> | |
2c5d4b4a | 6 | #include <linux/compiler.h> |
ea251d51 | 7 | |
b10ba7f1 | 8 | #include "../util/callchain.h" |
b4209025 | 9 | #include "../util/debug.h" |
ea251d51 | 10 | #include "../util/hist.h" |
ea251d51 | 11 | #include "../util/sort.h" |
4fb71074 | 12 | #include "../util/evsel.h" |
c3bc0c43 | 13 | #include "../util/evlist.h" |
c1a604df | 14 | #include "../perf.h" |
ea251d51 NK |
15 | |
16 | /* hist period print (hpp) functions */ | |
ea251d51 | 17 | |
a0088adc NK |
18 | #define hpp__call_print_fn(hpp, fn, fmt, ...) \ |
19 | ({ \ | |
20 | int __ret = fn(hpp, fmt, ##__VA_ARGS__); \ | |
21 | advance_hpp(hpp, __ret); \ | |
22 | __ret; \ | |
23 | }) | |
24 | ||
5b591669 NK |
25 | static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, |
26 | hpp_field_fn get_field, const char *fmt, int len, | |
27 | hpp_snprint_fn print_fn, bool fmt_percent) | |
ea251d51 | 28 | { |
fb821c9e | 29 | int ret; |
b5ff71c3 | 30 | struct hists *hists = he->hists; |
32dcd021 | 31 | struct evsel *evsel = hists_to_evsel(hists); |
a0088adc NK |
32 | char *buf = hpp->buf; |
33 | size_t size = hpp->size; | |
ea251d51 | 34 | |
0c5268bf JO |
35 | if (fmt_percent) { |
36 | double percent = 0.0; | |
f2148330 | 37 | u64 total = hists__total_period(hists); |
9ffad987 | 38 | |
f2148330 NK |
39 | if (total) |
40 | percent = 100.0 * get_field(he) / total; | |
0c5268bf | 41 | |
d675107c | 42 | ret = hpp__call_print_fn(hpp, print_fn, fmt, len, percent); |
0c5268bf | 43 | } else |
d675107c | 44 | ret = hpp__call_print_fn(hpp, print_fn, fmt, len, get_field(he)); |
5b9e2146 | 45 | |
759ff497 | 46 | if (perf_evsel__is_group_event(evsel)) { |
5b9e2146 | 47 | int prev_idx, idx_delta; |
5b9e2146 | 48 | struct hist_entry *pair; |
5643b1a5 | 49 | int nr_members = evsel->core.nr_members; |
5b9e2146 | 50 | |
5b9e2146 NK |
51 | prev_idx = perf_evsel__group_idx(evsel); |
52 | ||
53 | list_for_each_entry(pair, &he->pairs.head, pairs.node) { | |
54 | u64 period = get_field(pair); | |
f2148330 | 55 | u64 total = hists__total_period(pair->hists); |
5b9e2146 NK |
56 | |
57 | if (!total) | |
58 | continue; | |
59 | ||
60 | evsel = hists_to_evsel(pair->hists); | |
61 | idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; | |
62 | ||
63 | while (idx_delta--) { | |
64 | /* | |
65 | * zero-fill group members in the middle which | |
66 | * have no sample | |
67 | */ | |
9b0d2fb8 | 68 | if (fmt_percent) { |
a0088adc | 69 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 70 | fmt, len, 0.0); |
9b0d2fb8 | 71 | } else { |
a0088adc | 72 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 73 | fmt, len, 0ULL); |
9b0d2fb8 | 74 | } |
5b9e2146 NK |
75 | } |
76 | ||
a0088adc | 77 | if (fmt_percent) { |
d675107c | 78 | ret += hpp__call_print_fn(hpp, print_fn, fmt, len, |
a0088adc NK |
79 | 100.0 * period / total); |
80 | } else { | |
81 | ret += hpp__call_print_fn(hpp, print_fn, fmt, | |
d675107c | 82 | len, period); |
a0088adc | 83 | } |
5b9e2146 NK |
84 | |
85 | prev_idx = perf_evsel__group_idx(evsel); | |
86 | } | |
87 | ||
88 | idx_delta = nr_members - prev_idx - 1; | |
89 | ||
90 | while (idx_delta--) { | |
91 | /* | |
92 | * zero-fill group members at last which have no sample | |
93 | */ | |
9b0d2fb8 | 94 | if (fmt_percent) { |
a0088adc | 95 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 96 | fmt, len, 0.0); |
9b0d2fb8 | 97 | } else { |
a0088adc | 98 | ret += hpp__call_print_fn(hpp, print_fn, |
d675107c | 99 | fmt, len, 0ULL); |
9b0d2fb8 | 100 | } |
5b9e2146 NK |
101 | } |
102 | } | |
a0088adc NK |
103 | |
104 | /* | |
105 | * Restore original buf and size as it's where caller expects | |
106 | * the result will be saved. | |
107 | */ | |
108 | hpp->buf = buf; | |
109 | hpp->size = size; | |
110 | ||
4fb71074 | 111 | return ret; |
ea251d51 NK |
112 | } |
113 | ||
5b591669 NK |
114 | int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
115 | struct hist_entry *he, hpp_field_fn get_field, | |
116 | const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent) | |
117 | { | |
118 | int len = fmt->user_len ?: fmt->len; | |
119 | ||
120 | if (symbol_conf.field_sep) { | |
121 | return __hpp__fmt(hpp, he, get_field, fmtstr, 1, | |
122 | print_fn, fmt_percent); | |
123 | } | |
124 | ||
125 | if (fmt_percent) | |
126 | len -= 2; /* 2 for a space and a % sign */ | |
127 | else | |
128 | len -= 1; | |
129 | ||
130 | return __hpp__fmt(hpp, he, get_field, fmtstr, len, print_fn, fmt_percent); | |
131 | } | |
132 | ||
133 | int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
134 | struct hist_entry *he, hpp_field_fn get_field, | |
135 | const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent) | |
594dcbf3 NK |
136 | { |
137 | if (!symbol_conf.cumulate_callchain) { | |
5b591669 NK |
138 | int len = fmt->user_len ?: fmt->len; |
139 | return snprintf(hpp->buf, hpp->size, " %*s", len - 1, "N/A"); | |
594dcbf3 NK |
140 | } |
141 | ||
5b591669 | 142 | return hpp__fmt(fmt, hpp, he, get_field, fmtstr, print_fn, fmt_percent); |
594dcbf3 NK |
143 | } |
144 | ||
f156d84e NK |
145 | static int field_cmp(u64 field_a, u64 field_b) |
146 | { | |
147 | if (field_a > field_b) | |
148 | return 1; | |
149 | if (field_a < field_b) | |
150 | return -1; | |
151 | return 0; | |
152 | } | |
153 | ||
154 | static int __hpp__sort(struct hist_entry *a, struct hist_entry *b, | |
155 | hpp_field_fn get_field) | |
156 | { | |
157 | s64 ret; | |
158 | int i, nr_members; | |
32dcd021 | 159 | struct evsel *evsel; |
f156d84e NK |
160 | struct hist_entry *pair; |
161 | u64 *fields_a, *fields_b; | |
162 | ||
163 | ret = field_cmp(get_field(a), get_field(b)); | |
164 | if (ret || !symbol_conf.event_group) | |
165 | return ret; | |
166 | ||
167 | evsel = hists_to_evsel(a->hists); | |
168 | if (!perf_evsel__is_group_event(evsel)) | |
169 | return ret; | |
170 | ||
5643b1a5 | 171 | nr_members = evsel->core.nr_members; |
e4e458b4 AS |
172 | fields_a = calloc(nr_members, sizeof(*fields_a)); |
173 | fields_b = calloc(nr_members, sizeof(*fields_b)); | |
f156d84e NK |
174 | |
175 | if (!fields_a || !fields_b) | |
176 | goto out; | |
177 | ||
178 | list_for_each_entry(pair, &a->pairs.head, pairs.node) { | |
179 | evsel = hists_to_evsel(pair->hists); | |
180 | fields_a[perf_evsel__group_idx(evsel)] = get_field(pair); | |
181 | } | |
182 | ||
183 | list_for_each_entry(pair, &b->pairs.head, pairs.node) { | |
184 | evsel = hists_to_evsel(pair->hists); | |
185 | fields_b[perf_evsel__group_idx(evsel)] = get_field(pair); | |
186 | } | |
187 | ||
188 | for (i = 1; i < nr_members; i++) { | |
189 | ret = field_cmp(fields_a[i], fields_b[i]); | |
190 | if (ret) | |
191 | break; | |
192 | } | |
193 | ||
194 | out: | |
195 | free(fields_a); | |
196 | free(fields_b); | |
197 | ||
198 | return ret; | |
199 | } | |
200 | ||
594dcbf3 NK |
201 | static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b, |
202 | hpp_field_fn get_field) | |
203 | { | |
204 | s64 ret = 0; | |
205 | ||
206 | if (symbol_conf.cumulate_callchain) { | |
207 | /* | |
208 | * Put caller above callee when they have equal period. | |
209 | */ | |
210 | ret = field_cmp(get_field(a), get_field(b)); | |
211 | if (ret) | |
212 | return ret; | |
213 | ||
fabd37b8 | 214 | if (a->thread != b->thread || !hist_entry__has_callchains(a) || !symbol_conf.use_callchain) |
5ca82710 NK |
215 | return 0; |
216 | ||
594dcbf3 | 217 | ret = b->callchain->max_depth - a->callchain->max_depth; |
7111ffff NK |
218 | if (callchain_param.order == ORDER_CALLER) |
219 | ret = -ret; | |
594dcbf3 NK |
220 | } |
221 | return ret; | |
222 | } | |
223 | ||
1ecd4453 NK |
224 | static int hpp__width_fn(struct perf_hpp_fmt *fmt, |
225 | struct perf_hpp *hpp __maybe_unused, | |
da1b0407 | 226 | struct hists *hists) |
1ecd4453 NK |
227 | { |
228 | int len = fmt->user_len ?: fmt->len; | |
32dcd021 | 229 | struct evsel *evsel = hists_to_evsel(hists); |
1ecd4453 NK |
230 | |
231 | if (symbol_conf.event_group) | |
5643b1a5 | 232 | len = max(len, evsel->core.nr_members * fmt->len); |
1ecd4453 NK |
233 | |
234 | if (len < (int)strlen(fmt->name)) | |
235 | len = strlen(fmt->name); | |
236 | ||
237 | return len; | |
ea251d51 NK |
238 | } |
239 | ||
1ecd4453 | 240 | static int hpp__header_fn(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
29659ab4 JO |
241 | struct hists *hists, int line __maybe_unused, |
242 | int *span __maybe_unused) | |
1ecd4453 | 243 | { |
da1b0407 | 244 | int len = hpp__width_fn(fmt, hpp, hists); |
1ecd4453 | 245 | return scnprintf(hpp->buf, hpp->size, "%*s", len, fmt->name); |
e0d66c74 NK |
246 | } |
247 | ||
98ba1609 | 248 | int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) |
a0088adc NK |
249 | { |
250 | va_list args; | |
251 | ssize_t ssize = hpp->size; | |
252 | double percent; | |
d675107c | 253 | int ret, len; |
a0088adc NK |
254 | |
255 | va_start(args, fmt); | |
d675107c | 256 | len = va_arg(args, int); |
a0088adc | 257 | percent = va_arg(args, double); |
d675107c | 258 | ret = percent_color_len_snprintf(hpp->buf, hpp->size, fmt, len, percent); |
a0088adc NK |
259 | va_end(args); |
260 | ||
261 | return (ret >= ssize) ? (ssize - 1) : ret; | |
262 | } | |
263 | ||
264 | static int hpp_entry_scnprintf(struct perf_hpp *hpp, const char *fmt, ...) | |
265 | { | |
266 | va_list args; | |
267 | ssize_t ssize = hpp->size; | |
268 | int ret; | |
269 | ||
270 | va_start(args, fmt); | |
271 | ret = vsnprintf(hpp->buf, hpp->size, fmt, args); | |
272 | va_end(args); | |
273 | ||
274 | return (ret >= ssize) ? (ssize - 1) : ret; | |
275 | } | |
276 | ||
4fb71074 NK |
277 | #define __HPP_COLOR_PERCENT_FN(_type, _field) \ |
278 | static u64 he_get_##_field(struct hist_entry *he) \ | |
279 | { \ | |
280 | return he->stat._field; \ | |
281 | } \ | |
282 | \ | |
e0d66c74 | 283 | static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 284 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 285 | { \ |
5b591669 NK |
286 | return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \ |
287 | hpp_color_scnprintf, true); \ | |
ea251d51 NK |
288 | } |
289 | ||
4fb71074 | 290 | #define __HPP_ENTRY_PERCENT_FN(_type, _field) \ |
e0d66c74 | 291 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 292 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 293 | { \ |
5b591669 NK |
294 | return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \ |
295 | hpp_entry_scnprintf, true); \ | |
ea251d51 NK |
296 | } |
297 | ||
bc18b7f2 | 298 | #define __HPP_SORT_FN(_type, _field) \ |
87bbdf76 NK |
299 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
300 | struct hist_entry *a, struct hist_entry *b) \ | |
bc18b7f2 | 301 | { \ |
f156d84e | 302 | return __hpp__sort(a, b, he_get_##_field); \ |
bc18b7f2 NK |
303 | } |
304 | ||
594dcbf3 NK |
305 | #define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ |
306 | static u64 he_get_acc_##_field(struct hist_entry *he) \ | |
307 | { \ | |
308 | return he->stat_acc->_field; \ | |
309 | } \ | |
310 | \ | |
e0d66c74 | 311 | static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \ |
594dcbf3 NK |
312 | struct perf_hpp *hpp, struct hist_entry *he) \ |
313 | { \ | |
5b591669 NK |
314 | return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \ |
315 | hpp_color_scnprintf, true); \ | |
594dcbf3 NK |
316 | } |
317 | ||
318 | #define __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ | |
e0d66c74 | 319 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
594dcbf3 NK |
320 | struct perf_hpp *hpp, struct hist_entry *he) \ |
321 | { \ | |
2bfa1528 | 322 | return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \ |
5b591669 | 323 | hpp_entry_scnprintf, true); \ |
594dcbf3 NK |
324 | } |
325 | ||
326 | #define __HPP_SORT_ACC_FN(_type, _field) \ | |
87bbdf76 NK |
327 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
328 | struct hist_entry *a, struct hist_entry *b) \ | |
594dcbf3 NK |
329 | { \ |
330 | return __hpp__sort_acc(a, b, he_get_acc_##_field); \ | |
331 | } | |
332 | ||
4fb71074 NK |
333 | #define __HPP_ENTRY_RAW_FN(_type, _field) \ |
334 | static u64 he_get_raw_##_field(struct hist_entry *he) \ | |
335 | { \ | |
336 | return he->stat._field; \ | |
337 | } \ | |
338 | \ | |
e0d66c74 | 339 | static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \ |
2c5d4b4a | 340 | struct perf_hpp *hpp, struct hist_entry *he) \ |
4fb71074 | 341 | { \ |
5b591669 NK |
342 | return hpp__fmt(fmt, hpp, he, he_get_raw_##_field, " %*"PRIu64, \ |
343 | hpp_entry_scnprintf, false); \ | |
ea251d51 NK |
344 | } |
345 | ||
bc18b7f2 | 346 | #define __HPP_SORT_RAW_FN(_type, _field) \ |
87bbdf76 NK |
347 | static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ |
348 | struct hist_entry *a, struct hist_entry *b) \ | |
bc18b7f2 | 349 | { \ |
f156d84e | 350 | return __hpp__sort(a, b, he_get_raw_##_field); \ |
bc18b7f2 NK |
351 | } |
352 | ||
353 | ||
1ecd4453 | 354 | #define HPP_PERCENT_FNS(_type, _field) \ |
4fb71074 | 355 | __HPP_COLOR_PERCENT_FN(_type, _field) \ |
bc18b7f2 NK |
356 | __HPP_ENTRY_PERCENT_FN(_type, _field) \ |
357 | __HPP_SORT_FN(_type, _field) | |
ea251d51 | 358 | |
1ecd4453 | 359 | #define HPP_PERCENT_ACC_FNS(_type, _field) \ |
594dcbf3 NK |
360 | __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ |
361 | __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ | |
362 | __HPP_SORT_ACC_FN(_type, _field) | |
363 | ||
1ecd4453 | 364 | #define HPP_RAW_FNS(_type, _field) \ |
bc18b7f2 NK |
365 | __HPP_ENTRY_RAW_FN(_type, _field) \ |
366 | __HPP_SORT_RAW_FN(_type, _field) | |
ea251d51 | 367 | |
1ecd4453 NK |
368 | HPP_PERCENT_FNS(overhead, period) |
369 | HPP_PERCENT_FNS(overhead_sys, period_sys) | |
370 | HPP_PERCENT_FNS(overhead_us, period_us) | |
371 | HPP_PERCENT_FNS(overhead_guest_sys, period_guest_sys) | |
372 | HPP_PERCENT_FNS(overhead_guest_us, period_guest_us) | |
373 | HPP_PERCENT_ACC_FNS(overhead_acc, period) | |
b5ff71c3 | 374 | |
1ecd4453 NK |
375 | HPP_RAW_FNS(samples, nr_events) |
376 | HPP_RAW_FNS(period, period) | |
9ffad987 | 377 | |
87bbdf76 NK |
378 | static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused, |
379 | struct hist_entry *a __maybe_unused, | |
bc18b7f2 NK |
380 | struct hist_entry *b __maybe_unused) |
381 | { | |
382 | return 0; | |
383 | } | |
384 | ||
c0020efa JO |
385 | static bool perf_hpp__is_hpp_entry(struct perf_hpp_fmt *a) |
386 | { | |
387 | return a->header == hpp__header_fn; | |
388 | } | |
389 | ||
390 | static bool hpp__equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) | |
391 | { | |
392 | if (!perf_hpp__is_hpp_entry(a) || !perf_hpp__is_hpp_entry(b)) | |
393 | return false; | |
394 | ||
395 | return a->idx == b->idx; | |
396 | } | |
397 | ||
b21a763e | 398 | #define HPP__COLOR_PRINT_FNS(_name, _fn, _idx) \ |
1240005e | 399 | { \ |
1ecd4453 NK |
400 | .name = _name, \ |
401 | .header = hpp__header_fn, \ | |
402 | .width = hpp__width_fn, \ | |
403 | .color = hpp__color_ ## _fn, \ | |
404 | .entry = hpp__entry_ ## _fn, \ | |
bc18b7f2 NK |
405 | .cmp = hpp__nop_cmp, \ |
406 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 407 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 408 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 409 | .equal = hpp__equal, \ |
1240005e | 410 | } |
ea251d51 | 411 | |
b21a763e | 412 | #define HPP__COLOR_ACC_PRINT_FNS(_name, _fn, _idx) \ |
594dcbf3 | 413 | { \ |
1ecd4453 NK |
414 | .name = _name, \ |
415 | .header = hpp__header_fn, \ | |
416 | .width = hpp__width_fn, \ | |
417 | .color = hpp__color_ ## _fn, \ | |
418 | .entry = hpp__entry_ ## _fn, \ | |
594dcbf3 NK |
419 | .cmp = hpp__nop_cmp, \ |
420 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 421 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 422 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 423 | .equal = hpp__equal, \ |
594dcbf3 NK |
424 | } |
425 | ||
b21a763e | 426 | #define HPP__PRINT_FNS(_name, _fn, _idx) \ |
1240005e | 427 | { \ |
1ecd4453 NK |
428 | .name = _name, \ |
429 | .header = hpp__header_fn, \ | |
430 | .width = hpp__width_fn, \ | |
431 | .entry = hpp__entry_ ## _fn, \ | |
bc18b7f2 NK |
432 | .cmp = hpp__nop_cmp, \ |
433 | .collapse = hpp__nop_cmp, \ | |
1ecd4453 | 434 | .sort = hpp__sort_ ## _fn, \ |
b21a763e | 435 | .idx = PERF_HPP__ ## _idx, \ |
c0020efa | 436 | .equal = hpp__equal, \ |
1240005e | 437 | } |
ea251d51 NK |
438 | |
439 | struct perf_hpp_fmt perf_hpp__format[] = { | |
b21a763e JO |
440 | HPP__COLOR_PRINT_FNS("Overhead", overhead, OVERHEAD), |
441 | HPP__COLOR_PRINT_FNS("sys", overhead_sys, OVERHEAD_SYS), | |
442 | HPP__COLOR_PRINT_FNS("usr", overhead_us, OVERHEAD_US), | |
443 | HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys, OVERHEAD_GUEST_SYS), | |
444 | HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us, OVERHEAD_GUEST_US), | |
445 | HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc, OVERHEAD_ACC), | |
446 | HPP__PRINT_FNS("Samples", samples, SAMPLES), | |
447 | HPP__PRINT_FNS("Period", period, PERIOD) | |
ea251d51 NK |
448 | }; |
449 | ||
7c31e102 JO |
450 | struct perf_hpp_list perf_hpp_list = { |
451 | .fields = LIST_HEAD_INIT(perf_hpp_list.fields), | |
452 | .sorts = LIST_HEAD_INIT(perf_hpp_list.sorts), | |
f8e6710d | 453 | .nr_header_lines = 1, |
7c31e102 | 454 | }; |
4fb71074 | 455 | |
ea251d51 | 456 | #undef HPP__COLOR_PRINT_FNS |
594dcbf3 | 457 | #undef HPP__COLOR_ACC_PRINT_FNS |
ea251d51 NK |
458 | #undef HPP__PRINT_FNS |
459 | ||
4fb71074 | 460 | #undef HPP_PERCENT_FNS |
594dcbf3 | 461 | #undef HPP_PERCENT_ACC_FNS |
4fb71074 NK |
462 | #undef HPP_RAW_FNS |
463 | ||
464 | #undef __HPP_HEADER_FN | |
465 | #undef __HPP_WIDTH_FN | |
466 | #undef __HPP_COLOR_PERCENT_FN | |
467 | #undef __HPP_ENTRY_PERCENT_FN | |
594dcbf3 NK |
468 | #undef __HPP_COLOR_ACC_PERCENT_FN |
469 | #undef __HPP_ENTRY_ACC_PERCENT_FN | |
4fb71074 | 470 | #undef __HPP_ENTRY_RAW_FN |
594dcbf3 NK |
471 | #undef __HPP_SORT_FN |
472 | #undef __HPP_SORT_ACC_FN | |
473 | #undef __HPP_SORT_RAW_FN | |
4fb71074 NK |
474 | |
475 | ||
1d77822e | 476 | void perf_hpp__init(void) |
ea251d51 | 477 | { |
26d8b338 NK |
478 | int i; |
479 | ||
480 | for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { | |
a2ce067e NK |
481 | struct perf_hpp_fmt *fmt = &perf_hpp__format[i]; |
482 | ||
483 | INIT_LIST_HEAD(&fmt->list); | |
484 | ||
485 | /* sort_list may be linked by setup_sorting() */ | |
486 | if (fmt->sort_list.next == NULL) | |
487 | INIT_LIST_HEAD(&fmt->sort_list); | |
26d8b338 NK |
488 | } |
489 | ||
a7d945bc NK |
490 | /* |
491 | * If user specified field order, no need to setup default fields. | |
492 | */ | |
2f3f9bcf | 493 | if (is_strict_order(field_order)) |
a7d945bc NK |
494 | return; |
495 | ||
594dcbf3 | 496 | if (symbol_conf.cumulate_callchain) { |
1178bfd4 | 497 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_ACC); |
1ecd4453 | 498 | perf_hpp__format[PERF_HPP__OVERHEAD].name = "Self"; |
594dcbf3 NK |
499 | } |
500 | ||
1178bfd4 | 501 | hpp_dimension__add_output(PERF_HPP__OVERHEAD); |
2b8bfa6b | 502 | |
ea251d51 | 503 | if (symbol_conf.show_cpu_utilization) { |
1178bfd4 JO |
504 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_SYS); |
505 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_US); | |
ea251d51 NK |
506 | |
507 | if (perf_guest) { | |
1178bfd4 JO |
508 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_SYS); |
509 | hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_US); | |
ea251d51 NK |
510 | } |
511 | } | |
512 | ||
513 | if (symbol_conf.show_nr_samples) | |
1178bfd4 | 514 | hpp_dimension__add_output(PERF_HPP__SAMPLES); |
ea251d51 NK |
515 | |
516 | if (symbol_conf.show_total_period) | |
1178bfd4 | 517 | hpp_dimension__add_output(PERF_HPP__PERIOD); |
1d77822e | 518 | } |
ea251d51 | 519 | |
ebdd98e0 JO |
520 | void perf_hpp_list__column_register(struct perf_hpp_list *list, |
521 | struct perf_hpp_fmt *format) | |
1240005e | 522 | { |
ebdd98e0 | 523 | list_add_tail(&format->list, &list->fields); |
1240005e JO |
524 | } |
525 | ||
ebdd98e0 JO |
526 | void perf_hpp_list__register_sort_field(struct perf_hpp_list *list, |
527 | struct perf_hpp_fmt *format) | |
77284de3 | 528 | { |
ebdd98e0 | 529 | list_add_tail(&format->sort_list, &list->sorts); |
77284de3 NK |
530 | } |
531 | ||
a1c9f97f NK |
532 | void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list, |
533 | struct perf_hpp_fmt *format) | |
534 | { | |
535 | list_add(&format->sort_list, &list->sorts); | |
536 | } | |
537 | ||
ebdd98e0 | 538 | void perf_hpp__column_unregister(struct perf_hpp_fmt *format) |
8b536999 | 539 | { |
70b01dfd | 540 | list_del_init(&format->list); |
8b536999 NK |
541 | } |
542 | ||
77284de3 NK |
543 | void perf_hpp__cancel_cumulate(void) |
544 | { | |
1945c3e7 JO |
545 | struct perf_hpp_fmt *fmt, *acc, *ovh, *tmp; |
546 | ||
2f3f9bcf | 547 | if (is_strict_order(field_order)) |
2bf1a123 NK |
548 | return; |
549 | ||
1945c3e7 JO |
550 | ovh = &perf_hpp__format[PERF_HPP__OVERHEAD]; |
551 | acc = &perf_hpp__format[PERF_HPP__OVERHEAD_ACC]; | |
552 | ||
7a1799e0 | 553 | perf_hpp_list__for_each_format_safe(&perf_hpp_list, fmt, tmp) { |
1945c3e7 JO |
554 | if (acc->equal(acc, fmt)) { |
555 | perf_hpp__column_unregister(fmt); | |
556 | continue; | |
557 | } | |
558 | ||
559 | if (ovh->equal(ovh, fmt)) | |
560 | fmt->name = "Overhead"; | |
561 | } | |
77284de3 NK |
562 | } |
563 | ||
97358084 JO |
564 | static bool fmt_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
565 | { | |
566 | return a->equal && a->equal(a, b); | |
567 | } | |
568 | ||
43e0a68f | 569 | void perf_hpp__setup_output_field(struct perf_hpp_list *list) |
26d8b338 NK |
570 | { |
571 | struct perf_hpp_fmt *fmt; | |
572 | ||
573 | /* append sort keys to output field */ | |
43e0a68f | 574 | perf_hpp_list__for_each_sort_list(list, fmt) { |
3f931f2c | 575 | struct perf_hpp_fmt *pos; |
a7d945bc | 576 | |
8381cdd0 NK |
577 | /* skip sort-only fields ("sort_compute" in perf diff) */ |
578 | if (!fmt->entry && !fmt->color) | |
579 | continue; | |
580 | ||
43e0a68f | 581 | perf_hpp_list__for_each_format(list, pos) { |
3f931f2c JO |
582 | if (fmt_equal(fmt, pos)) |
583 | goto next; | |
a7d945bc NK |
584 | } |
585 | ||
586 | perf_hpp__column_register(fmt); | |
587 | next: | |
588 | continue; | |
589 | } | |
590 | } | |
591 | ||
43e0a68f | 592 | void perf_hpp__append_sort_keys(struct perf_hpp_list *list) |
a7d945bc NK |
593 | { |
594 | struct perf_hpp_fmt *fmt; | |
595 | ||
596 | /* append output fields to sort keys */ | |
43e0a68f | 597 | perf_hpp_list__for_each_format(list, fmt) { |
3f931f2c | 598 | struct perf_hpp_fmt *pos; |
a7d945bc | 599 | |
43e0a68f | 600 | perf_hpp_list__for_each_sort_list(list, pos) { |
3f931f2c JO |
601 | if (fmt_equal(fmt, pos)) |
602 | goto next; | |
a7d945bc NK |
603 | } |
604 | ||
605 | perf_hpp__register_sort_field(fmt); | |
606 | next: | |
607 | continue; | |
26d8b338 NK |
608 | } |
609 | } | |
610 | ||
43e0a68f | 611 | |
564132f3 JO |
612 | static void fmt_free(struct perf_hpp_fmt *fmt) |
613 | { | |
d0e35234 JO |
614 | /* |
615 | * At this point fmt should be completely | |
616 | * unhooked, if not it's a bug. | |
617 | */ | |
618 | BUG_ON(!list_empty(&fmt->list)); | |
619 | BUG_ON(!list_empty(&fmt->sort_list)); | |
620 | ||
564132f3 JO |
621 | if (fmt->free) |
622 | fmt->free(fmt); | |
623 | } | |
624 | ||
43e0a68f | 625 | void perf_hpp__reset_output_field(struct perf_hpp_list *list) |
1c89fe9b NK |
626 | { |
627 | struct perf_hpp_fmt *fmt, *tmp; | |
628 | ||
629 | /* reset output fields */ | |
43e0a68f | 630 | perf_hpp_list__for_each_format_safe(list, fmt, tmp) { |
1c89fe9b NK |
631 | list_del_init(&fmt->list); |
632 | list_del_init(&fmt->sort_list); | |
564132f3 | 633 | fmt_free(fmt); |
1c89fe9b NK |
634 | } |
635 | ||
636 | /* reset sort keys */ | |
43e0a68f | 637 | perf_hpp_list__for_each_sort_list_safe(list, fmt, tmp) { |
1c89fe9b NK |
638 | list_del_init(&fmt->list); |
639 | list_del_init(&fmt->sort_list); | |
564132f3 | 640 | fmt_free(fmt); |
1c89fe9b NK |
641 | } |
642 | } | |
643 | ||
7e62ef44 NK |
644 | /* |
645 | * See hists__fprintf to match the column widths | |
646 | */ | |
647 | unsigned int hists__sort_list_width(struct hists *hists) | |
648 | { | |
1240005e | 649 | struct perf_hpp_fmt *fmt; |
cfaa154b NK |
650 | int ret = 0; |
651 | bool first = true; | |
94a0793d | 652 | struct perf_hpp dummy_hpp; |
7e62ef44 | 653 | |
f0786af5 | 654 | hists__for_each_format(hists, fmt) { |
361459f1 | 655 | if (perf_hpp__should_skip(fmt, hists)) |
cfaa154b NK |
656 | continue; |
657 | ||
658 | if (first) | |
659 | first = false; | |
660 | else | |
7e62ef44 NK |
661 | ret += 2; |
662 | ||
da1b0407 | 663 | ret += fmt->width(fmt, &dummy_hpp, hists); |
7e62ef44 NK |
664 | } |
665 | ||
bb963e16 | 666 | if (verbose > 0 && hists__has(hists, sym)) /* Addr + origin */ |
7e62ef44 NK |
667 | ret += 3 + BITS_PER_LONG / 4; |
668 | ||
669 | return ret; | |
670 | } | |
e0d66c74 | 671 | |
a7b5895b NK |
672 | unsigned int hists__overhead_width(struct hists *hists) |
673 | { | |
674 | struct perf_hpp_fmt *fmt; | |
675 | int ret = 0; | |
676 | bool first = true; | |
677 | struct perf_hpp dummy_hpp; | |
678 | ||
679 | hists__for_each_format(hists, fmt) { | |
680 | if (perf_hpp__is_sort_entry(fmt) || perf_hpp__is_dynamic_entry(fmt)) | |
681 | break; | |
682 | ||
683 | if (first) | |
684 | first = false; | |
685 | else | |
686 | ret += 2; | |
687 | ||
da1b0407 | 688 | ret += fmt->width(fmt, &dummy_hpp, hists); |
a7b5895b NK |
689 | } |
690 | ||
691 | return ret; | |
692 | } | |
693 | ||
e0d66c74 NK |
694 | void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
695 | { | |
e0d66c74 NK |
696 | if (perf_hpp__is_sort_entry(fmt)) |
697 | return perf_hpp__reset_sort_width(fmt, hists); | |
698 | ||
dd42baf1 NK |
699 | if (perf_hpp__is_dynamic_entry(fmt)) |
700 | return; | |
701 | ||
2e8b79e7 | 702 | BUG_ON(fmt->idx >= PERF_HPP__MAX_INDEX); |
e0d66c74 | 703 | |
2e8b79e7 | 704 | switch (fmt->idx) { |
e0d66c74 NK |
705 | case PERF_HPP__OVERHEAD: |
706 | case PERF_HPP__OVERHEAD_SYS: | |
707 | case PERF_HPP__OVERHEAD_US: | |
708 | case PERF_HPP__OVERHEAD_ACC: | |
709 | fmt->len = 8; | |
710 | break; | |
711 | ||
712 | case PERF_HPP__OVERHEAD_GUEST_SYS: | |
713 | case PERF_HPP__OVERHEAD_GUEST_US: | |
714 | fmt->len = 9; | |
715 | break; | |
716 | ||
717 | case PERF_HPP__SAMPLES: | |
718 | case PERF_HPP__PERIOD: | |
719 | fmt->len = 12; | |
720 | break; | |
721 | ||
722 | default: | |
723 | break; | |
724 | } | |
725 | } | |
5b591669 | 726 | |
e3b60bc9 NK |
727 | void hists__reset_column_width(struct hists *hists) |
728 | { | |
729 | struct perf_hpp_fmt *fmt; | |
730 | struct perf_hpp_list_node *node; | |
731 | ||
732 | hists__for_each_format(hists, fmt) | |
733 | perf_hpp__reset_width(fmt, hists); | |
734 | ||
735 | /* hierarchy entries have their own hpp list */ | |
736 | list_for_each_entry(node, &hists->hpp_formats, list) { | |
737 | perf_hpp_list__for_each_format(&node->hpp, fmt) | |
738 | perf_hpp__reset_width(fmt, hists); | |
739 | } | |
740 | } | |
741 | ||
5b591669 NK |
742 | void perf_hpp__set_user_width(const char *width_list_str) |
743 | { | |
744 | struct perf_hpp_fmt *fmt; | |
745 | const char *ptr = width_list_str; | |
746 | ||
cf094045 | 747 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
5b591669 NK |
748 | char *p; |
749 | ||
750 | int len = strtol(ptr, &p, 10); | |
751 | fmt->user_len = len; | |
752 | ||
753 | if (*p == ',') | |
754 | ptr = p + 1; | |
755 | else | |
756 | break; | |
757 | } | |
758 | } | |
c3bc0c43 NK |
759 | |
760 | static int add_hierarchy_fmt(struct hists *hists, struct perf_hpp_fmt *fmt) | |
761 | { | |
762 | struct perf_hpp_list_node *node = NULL; | |
763 | struct perf_hpp_fmt *fmt_copy; | |
764 | bool found = false; | |
1b2dbbf4 | 765 | bool skip = perf_hpp__should_skip(fmt, hists); |
c3bc0c43 NK |
766 | |
767 | list_for_each_entry(node, &hists->hpp_formats, list) { | |
768 | if (node->level == fmt->level) { | |
769 | found = true; | |
770 | break; | |
771 | } | |
772 | } | |
773 | ||
774 | if (!found) { | |
775 | node = malloc(sizeof(*node)); | |
776 | if (node == NULL) | |
777 | return -1; | |
778 | ||
1b2dbbf4 | 779 | node->skip = skip; |
c3bc0c43 NK |
780 | node->level = fmt->level; |
781 | perf_hpp_list__init(&node->hpp); | |
782 | ||
2dbbe9f2 | 783 | hists->nr_hpp_node++; |
c3bc0c43 NK |
784 | list_add_tail(&node->list, &hists->hpp_formats); |
785 | } | |
786 | ||
787 | fmt_copy = perf_hpp_fmt__dup(fmt); | |
788 | if (fmt_copy == NULL) | |
789 | return -1; | |
790 | ||
1b2dbbf4 NK |
791 | if (!skip) |
792 | node->skip = false; | |
793 | ||
c3bc0c43 NK |
794 | list_add_tail(&fmt_copy->list, &node->hpp.fields); |
795 | list_add_tail(&fmt_copy->sort_list, &node->hpp.sorts); | |
796 | ||
797 | return 0; | |
798 | } | |
799 | ||
800 | int perf_hpp__setup_hists_formats(struct perf_hpp_list *list, | |
63503dba | 801 | struct evlist *evlist) |
c3bc0c43 | 802 | { |
32dcd021 | 803 | struct evsel *evsel; |
c3bc0c43 NK |
804 | struct perf_hpp_fmt *fmt; |
805 | struct hists *hists; | |
806 | int ret; | |
807 | ||
808 | if (!symbol_conf.report_hierarchy) | |
809 | return 0; | |
810 | ||
e5cadb93 | 811 | evlist__for_each_entry(evlist, evsel) { |
c3bc0c43 NK |
812 | hists = evsel__hists(evsel); |
813 | ||
814 | perf_hpp_list__for_each_sort_list(list, fmt) { | |
815 | if (perf_hpp__is_dynamic_entry(fmt) && | |
816 | !perf_hpp__defined_dynamic_entry(fmt, hists)) | |
817 | continue; | |
818 | ||
819 | ret = add_hierarchy_fmt(hists, fmt); | |
820 | if (ret < 0) | |
821 | return ret; | |
822 | } | |
823 | } | |
824 | ||
825 | return 0; | |
826 | } |