2012-09-03 09:53:06 +07:00
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#include <math.h>
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2013-02-01 05:31:11 +07:00
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#include <linux/compiler.h>
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2012-09-03 09:53:06 +07:00
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#include "../util/hist.h"
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#include "../util/util.h"
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#include "../util/sort.h"
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2013-01-22 16:09:34 +07:00
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#include "../util/evsel.h"
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2012-09-03 09:53:06 +07:00
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/* hist period print (hpp) functions */
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2014-03-03 08:14:04 +07:00
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#define hpp__call_print_fn(hpp, fn, fmt, ...) \
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({ \
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int __ret = fn(hpp, fmt, ##__VA_ARGS__); \
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advance_hpp(hpp, __ret); \
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__ret; \
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})
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2014-07-31 12:47:38 +07:00
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static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he,
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hpp_field_fn get_field, const char *fmt, int len,
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hpp_snprint_fn print_fn, bool fmt_percent)
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2012-09-03 09:53:06 +07:00
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{
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2014-03-03 15:05:19 +07:00
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int ret;
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2012-10-04 19:49:40 +07:00
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struct hists *hists = he->hists;
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2013-03-05 12:53:26 +07:00
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struct perf_evsel *evsel = hists_to_evsel(hists);
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2014-03-03 08:14:04 +07:00
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char *buf = hpp->buf;
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size_t size = hpp->size;
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2012-09-03 09:53:06 +07:00
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2013-02-04 19:32:55 +07:00
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if (fmt_percent) {
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double percent = 0.0;
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2014-01-14 09:52:48 +07:00
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u64 total = hists__total_period(hists);
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2012-09-03 09:53:07 +07:00
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2014-01-14 09:52:48 +07:00
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if (total)
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percent = 100.0 * get_field(he) / total;
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2013-02-04 19:32:55 +07:00
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2014-07-31 12:47:36 +07:00
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ret = hpp__call_print_fn(hpp, print_fn, fmt, len, percent);
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2013-02-04 19:32:55 +07:00
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} else
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2014-07-31 12:47:36 +07:00
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ret = hpp__call_print_fn(hpp, print_fn, fmt, len, get_field(he));
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2013-01-22 16:09:37 +07:00
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2013-03-05 12:53:26 +07:00
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if (perf_evsel__is_group_event(evsel)) {
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2013-01-22 16:09:37 +07:00
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int prev_idx, idx_delta;
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struct hist_entry *pair;
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int nr_members = evsel->nr_members;
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prev_idx = perf_evsel__group_idx(evsel);
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list_for_each_entry(pair, &he->pairs.head, pairs.node) {
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u64 period = get_field(pair);
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2014-01-14 09:52:48 +07:00
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u64 total = hists__total_period(pair->hists);
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2013-01-22 16:09:37 +07:00
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if (!total)
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continue;
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evsel = hists_to_evsel(pair->hists);
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idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1;
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while (idx_delta--) {
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/*
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* zero-fill group members in the middle which
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* have no sample
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*/
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2014-03-03 08:14:02 +07:00
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if (fmt_percent) {
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2014-03-03 08:14:04 +07:00
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ret += hpp__call_print_fn(hpp, print_fn,
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2014-07-31 12:47:36 +07:00
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fmt, len, 0.0);
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2014-03-03 08:14:02 +07:00
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} else {
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2014-03-03 08:14:04 +07:00
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ret += hpp__call_print_fn(hpp, print_fn,
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2014-07-31 12:47:36 +07:00
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fmt, len, 0ULL);
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2014-03-03 08:14:02 +07:00
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}
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2013-01-22 16:09:37 +07:00
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}
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2014-03-03 08:14:04 +07:00
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if (fmt_percent) {
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2014-07-31 12:47:36 +07:00
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ret += hpp__call_print_fn(hpp, print_fn, fmt, len,
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2014-03-03 08:14:04 +07:00
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100.0 * period / total);
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} else {
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ret += hpp__call_print_fn(hpp, print_fn, fmt,
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2014-07-31 12:47:36 +07:00
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len, period);
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2014-03-03 08:14:04 +07:00
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}
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2013-01-22 16:09:37 +07:00
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prev_idx = perf_evsel__group_idx(evsel);
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}
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idx_delta = nr_members - prev_idx - 1;
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while (idx_delta--) {
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/*
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* zero-fill group members at last which have no sample
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*/
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2014-03-03 08:14:02 +07:00
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if (fmt_percent) {
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2014-03-03 08:14:04 +07:00
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ret += hpp__call_print_fn(hpp, print_fn,
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2014-07-31 12:47:36 +07:00
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fmt, len, 0.0);
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2014-03-03 08:14:02 +07:00
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} else {
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2014-03-03 08:14:04 +07:00
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ret += hpp__call_print_fn(hpp, print_fn,
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2014-07-31 12:47:36 +07:00
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fmt, len, 0ULL);
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2014-03-03 08:14:02 +07:00
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}
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2013-01-22 16:09:37 +07:00
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}
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}
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2014-03-03 08:14:04 +07:00
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/*
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* Restore original buf and size as it's where caller expects
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* the result will be saved.
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*/
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hpp->buf = buf;
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hpp->size = size;
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2013-01-22 16:09:34 +07:00
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return ret;
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2012-09-03 09:53:06 +07:00
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}
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2014-07-31 12:47:38 +07:00
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int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
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struct hist_entry *he, hpp_field_fn get_field,
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const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent)
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{
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int len = fmt->user_len ?: fmt->len;
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if (symbol_conf.field_sep) {
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return __hpp__fmt(hpp, he, get_field, fmtstr, 1,
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print_fn, fmt_percent);
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}
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if (fmt_percent)
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len -= 2; /* 2 for a space and a % sign */
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else
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len -= 1;
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return __hpp__fmt(hpp, he, get_field, fmtstr, len, print_fn, fmt_percent);
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}
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int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
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struct hist_entry *he, hpp_field_fn get_field,
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const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent)
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2013-10-30 14:06:59 +07:00
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{
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if (!symbol_conf.cumulate_callchain) {
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2014-07-31 12:47:38 +07:00
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int len = fmt->user_len ?: fmt->len;
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return snprintf(hpp->buf, hpp->size, " %*s", len - 1, "N/A");
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2013-10-30 14:06:59 +07:00
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}
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2014-07-31 12:47:38 +07:00
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return hpp__fmt(fmt, hpp, he, get_field, fmtstr, print_fn, fmt_percent);
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2013-10-30 14:06:59 +07:00
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}
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2014-03-03 12:14:03 +07:00
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static int field_cmp(u64 field_a, u64 field_b)
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{
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if (field_a > field_b)
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return 1;
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if (field_a < field_b)
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return -1;
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return 0;
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}
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static int __hpp__sort(struct hist_entry *a, struct hist_entry *b,
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hpp_field_fn get_field)
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{
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s64 ret;
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int i, nr_members;
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struct perf_evsel *evsel;
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struct hist_entry *pair;
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u64 *fields_a, *fields_b;
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ret = field_cmp(get_field(a), get_field(b));
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if (ret || !symbol_conf.event_group)
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return ret;
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evsel = hists_to_evsel(a->hists);
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if (!perf_evsel__is_group_event(evsel))
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return ret;
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nr_members = evsel->nr_members;
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2014-12-06 18:40:43 +07:00
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fields_a = calloc(nr_members, sizeof(*fields_a));
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fields_b = calloc(nr_members, sizeof(*fields_b));
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2014-03-03 12:14:03 +07:00
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if (!fields_a || !fields_b)
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goto out;
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list_for_each_entry(pair, &a->pairs.head, pairs.node) {
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evsel = hists_to_evsel(pair->hists);
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fields_a[perf_evsel__group_idx(evsel)] = get_field(pair);
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}
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list_for_each_entry(pair, &b->pairs.head, pairs.node) {
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evsel = hists_to_evsel(pair->hists);
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fields_b[perf_evsel__group_idx(evsel)] = get_field(pair);
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}
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for (i = 1; i < nr_members; i++) {
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ret = field_cmp(fields_a[i], fields_b[i]);
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if (ret)
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break;
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}
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out:
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free(fields_a);
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free(fields_b);
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return ret;
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}
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2013-10-30 14:06:59 +07:00
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static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b,
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hpp_field_fn get_field)
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{
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s64 ret = 0;
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if (symbol_conf.cumulate_callchain) {
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/*
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* Put caller above callee when they have equal period.
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*/
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ret = field_cmp(get_field(a), get_field(b));
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if (ret)
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return ret;
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2014-12-23 11:36:21 +07:00
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if (a->thread != b->thread || !symbol_conf.use_callchain)
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return 0;
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2013-10-30 14:06:59 +07:00
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ret = b->callchain->max_depth - a->callchain->max_depth;
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}
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return ret;
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}
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2014-07-31 12:47:40 +07:00
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static int hpp__width_fn(struct perf_hpp_fmt *fmt,
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struct perf_hpp *hpp __maybe_unused,
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struct perf_evsel *evsel)
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{
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int len = fmt->user_len ?: fmt->len;
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if (symbol_conf.event_group)
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len = max(len, evsel->nr_members * fmt->len);
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if (len < (int)strlen(fmt->name))
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len = strlen(fmt->name);
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return len;
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2012-09-03 09:53:06 +07:00
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}
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2014-07-31 12:47:40 +07:00
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static int hpp__header_fn(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
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struct perf_evsel *evsel)
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{
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int len = hpp__width_fn(fmt, hpp, evsel);
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return scnprintf(hpp->buf, hpp->size, "%*s", len, fmt->name);
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2014-07-31 12:47:37 +07:00
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}
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2014-03-03 08:14:04 +07:00
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static int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...)
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{
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va_list args;
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ssize_t ssize = hpp->size;
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double percent;
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2014-07-31 12:47:36 +07:00
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int ret, len;
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2014-03-03 08:14:04 +07:00
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va_start(args, fmt);
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2014-07-31 12:47:36 +07:00
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len = va_arg(args, int);
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2014-03-03 08:14:04 +07:00
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percent = va_arg(args, double);
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2014-07-31 12:47:36 +07:00
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ret = percent_color_len_snprintf(hpp->buf, hpp->size, fmt, len, percent);
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2014-03-03 08:14:04 +07:00
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va_end(args);
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return (ret >= ssize) ? (ssize - 1) : ret;
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}
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static int hpp_entry_scnprintf(struct perf_hpp *hpp, const char *fmt, ...)
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{
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va_list args;
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ssize_t ssize = hpp->size;
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int ret;
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va_start(args, fmt);
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ret = vsnprintf(hpp->buf, hpp->size, fmt, args);
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va_end(args);
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return (ret >= ssize) ? (ssize - 1) : ret;
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}
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2013-01-22 16:09:34 +07:00
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#define __HPP_COLOR_PERCENT_FN(_type, _field) \
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static u64 he_get_##_field(struct hist_entry *he) \
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{ \
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return he->stat._field; \
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} \
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\
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2014-07-31 12:47:37 +07:00
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static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \
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2013-02-01 05:31:11 +07:00
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struct perf_hpp *hpp, struct hist_entry *he) \
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2013-01-22 16:09:34 +07:00
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{ \
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2014-07-31 12:47:38 +07:00
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return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \
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hpp_color_scnprintf, true); \
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2012-09-03 09:53:06 +07:00
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}
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2013-01-22 16:09:34 +07:00
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#define __HPP_ENTRY_PERCENT_FN(_type, _field) \
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2014-07-31 12:47:37 +07:00
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static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \
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2013-02-01 05:31:11 +07:00
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struct perf_hpp *hpp, struct hist_entry *he) \
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2013-01-22 16:09:34 +07:00
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{ \
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2014-07-31 12:47:38 +07:00
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return hpp__fmt(fmt, hpp, he, he_get_##_field, " %*.2f%%", \
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hpp_entry_scnprintf, true); \
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2012-09-03 09:53:06 +07:00
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}
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2014-03-03 08:59:57 +07:00
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#define __HPP_SORT_FN(_type, _field) \
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2015-01-08 07:45:46 +07:00
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static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
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struct hist_entry *a, struct hist_entry *b) \
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2014-03-03 08:59:57 +07:00
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{ \
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2014-03-03 12:14:03 +07:00
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return __hpp__sort(a, b, he_get_##_field); \
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2014-03-03 08:59:57 +07:00
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}
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2013-10-30 14:06:59 +07:00
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#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
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static u64 he_get_acc_##_field(struct hist_entry *he) \
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{ \
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return he->stat_acc->_field; \
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} \
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\
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2014-07-31 12:47:37 +07:00
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static int hpp__color_##_type(struct perf_hpp_fmt *fmt, \
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2013-10-30 14:06:59 +07:00
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struct perf_hpp *hpp, struct hist_entry *he) \
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{ \
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2014-07-31 12:47:38 +07:00
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return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \
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|
hpp_color_scnprintf, true); \
|
2013-10-30 14:06:59 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
#define __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \
|
2014-07-31 12:47:37 +07:00
|
|
|
static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \
|
2013-10-30 14:06:59 +07:00
|
|
|
struct perf_hpp *hpp, struct hist_entry *he) \
|
|
|
|
{ \
|
2014-08-20 15:07:56 +07:00
|
|
|
return hpp__fmt_acc(fmt, hpp, he, he_get_acc_##_field, " %*.2f%%", \
|
2014-07-31 12:47:38 +07:00
|
|
|
hpp_entry_scnprintf, true); \
|
2013-10-30 14:06:59 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
#define __HPP_SORT_ACC_FN(_type, _field) \
|
2015-01-08 07:45:46 +07:00
|
|
|
static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
|
|
|
|
struct hist_entry *a, struct hist_entry *b) \
|
2013-10-30 14:06:59 +07:00
|
|
|
{ \
|
|
|
|
return __hpp__sort_acc(a, b, he_get_acc_##_field); \
|
|
|
|
}
|
|
|
|
|
2013-01-22 16:09:34 +07:00
|
|
|
#define __HPP_ENTRY_RAW_FN(_type, _field) \
|
|
|
|
static u64 he_get_raw_##_field(struct hist_entry *he) \
|
|
|
|
{ \
|
|
|
|
return he->stat._field; \
|
|
|
|
} \
|
|
|
|
\
|
2014-07-31 12:47:37 +07:00
|
|
|
static int hpp__entry_##_type(struct perf_hpp_fmt *fmt, \
|
2013-02-01 05:31:11 +07:00
|
|
|
struct perf_hpp *hpp, struct hist_entry *he) \
|
2013-01-22 16:09:34 +07:00
|
|
|
{ \
|
2014-07-31 12:47:38 +07:00
|
|
|
return hpp__fmt(fmt, hpp, he, he_get_raw_##_field, " %*"PRIu64, \
|
|
|
|
hpp_entry_scnprintf, false); \
|
2012-09-03 09:53:06 +07:00
|
|
|
}
|
|
|
|
|
2014-03-03 08:59:57 +07:00
|
|
|
#define __HPP_SORT_RAW_FN(_type, _field) \
|
2015-01-08 07:45:46 +07:00
|
|
|
static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
|
|
|
|
struct hist_entry *a, struct hist_entry *b) \
|
2014-03-03 08:59:57 +07:00
|
|
|
{ \
|
2014-03-03 12:14:03 +07:00
|
|
|
return __hpp__sort(a, b, he_get_raw_##_field); \
|
2014-03-03 08:59:57 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2014-07-31 12:47:40 +07:00
|
|
|
#define HPP_PERCENT_FNS(_type, _field) \
|
2013-01-22 16:09:34 +07:00
|
|
|
__HPP_COLOR_PERCENT_FN(_type, _field) \
|
2014-03-03 08:59:57 +07:00
|
|
|
__HPP_ENTRY_PERCENT_FN(_type, _field) \
|
|
|
|
__HPP_SORT_FN(_type, _field)
|
2012-09-03 09:53:06 +07:00
|
|
|
|
2014-07-31 12:47:40 +07:00
|
|
|
#define HPP_PERCENT_ACC_FNS(_type, _field) \
|
2013-10-30 14:06:59 +07:00
|
|
|
__HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
|
|
|
|
__HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \
|
|
|
|
__HPP_SORT_ACC_FN(_type, _field)
|
|
|
|
|
2014-07-31 12:47:40 +07:00
|
|
|
#define HPP_RAW_FNS(_type, _field) \
|
2014-03-03 08:59:57 +07:00
|
|
|
__HPP_ENTRY_RAW_FN(_type, _field) \
|
|
|
|
__HPP_SORT_RAW_FN(_type, _field)
|
2012-09-03 09:53:06 +07:00
|
|
|
|
2014-07-31 12:47:40 +07:00
|
|
|
HPP_PERCENT_FNS(overhead, period)
|
|
|
|
HPP_PERCENT_FNS(overhead_sys, period_sys)
|
|
|
|
HPP_PERCENT_FNS(overhead_us, period_us)
|
|
|
|
HPP_PERCENT_FNS(overhead_guest_sys, period_guest_sys)
|
|
|
|
HPP_PERCENT_FNS(overhead_guest_us, period_guest_us)
|
|
|
|
HPP_PERCENT_ACC_FNS(overhead_acc, period)
|
2012-10-04 19:49:40 +07:00
|
|
|
|
2014-07-31 12:47:40 +07:00
|
|
|
HPP_RAW_FNS(samples, nr_events)
|
|
|
|
HPP_RAW_FNS(period, period)
|
2012-09-03 09:53:07 +07:00
|
|
|
|
2015-01-08 07:45:46 +07:00
|
|
|
static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
|
|
|
|
struct hist_entry *a __maybe_unused,
|
2014-03-03 08:59:57 +07:00
|
|
|
struct hist_entry *b __maybe_unused)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2016-01-18 16:24:04 +07:00
|
|
|
static bool perf_hpp__is_hpp_entry(struct perf_hpp_fmt *a)
|
|
|
|
{
|
|
|
|
return a->header == hpp__header_fn;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool hpp__equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b)
|
|
|
|
{
|
|
|
|
if (!perf_hpp__is_hpp_entry(a) || !perf_hpp__is_hpp_entry(b))
|
|
|
|
return false;
|
|
|
|
|
|
|
|
return a->idx == b->idx;
|
|
|
|
}
|
|
|
|
|
2016-01-18 16:24:01 +07:00
|
|
|
#define HPP__COLOR_PRINT_FNS(_name, _fn, _idx) \
|
2012-10-13 05:06:16 +07:00
|
|
|
{ \
|
2014-07-31 12:47:40 +07:00
|
|
|
.name = _name, \
|
|
|
|
.header = hpp__header_fn, \
|
|
|
|
.width = hpp__width_fn, \
|
|
|
|
.color = hpp__color_ ## _fn, \
|
|
|
|
.entry = hpp__entry_ ## _fn, \
|
2014-03-03 08:59:57 +07:00
|
|
|
.cmp = hpp__nop_cmp, \
|
|
|
|
.collapse = hpp__nop_cmp, \
|
2014-07-31 12:47:40 +07:00
|
|
|
.sort = hpp__sort_ ## _fn, \
|
2016-01-18 16:24:01 +07:00
|
|
|
.idx = PERF_HPP__ ## _idx, \
|
2016-01-18 16:24:04 +07:00
|
|
|
.equal = hpp__equal, \
|
2012-10-13 05:06:16 +07:00
|
|
|
}
|
2012-09-03 09:53:06 +07:00
|
|
|
|
2016-01-18 16:24:01 +07:00
|
|
|
#define HPP__COLOR_ACC_PRINT_FNS(_name, _fn, _idx) \
|
2013-10-30 14:06:59 +07:00
|
|
|
{ \
|
2014-07-31 12:47:40 +07:00
|
|
|
.name = _name, \
|
|
|
|
.header = hpp__header_fn, \
|
|
|
|
.width = hpp__width_fn, \
|
|
|
|
.color = hpp__color_ ## _fn, \
|
|
|
|
.entry = hpp__entry_ ## _fn, \
|
2013-10-30 14:06:59 +07:00
|
|
|
.cmp = hpp__nop_cmp, \
|
|
|
|
.collapse = hpp__nop_cmp, \
|
2014-07-31 12:47:40 +07:00
|
|
|
.sort = hpp__sort_ ## _fn, \
|
2016-01-18 16:24:01 +07:00
|
|
|
.idx = PERF_HPP__ ## _idx, \
|
2016-01-18 16:24:04 +07:00
|
|
|
.equal = hpp__equal, \
|
2013-10-30 14:06:59 +07:00
|
|
|
}
|
|
|
|
|
2016-01-18 16:24:01 +07:00
|
|
|
#define HPP__PRINT_FNS(_name, _fn, _idx) \
|
2012-10-13 05:06:16 +07:00
|
|
|
{ \
|
2014-07-31 12:47:40 +07:00
|
|
|
.name = _name, \
|
|
|
|
.header = hpp__header_fn, \
|
|
|
|
.width = hpp__width_fn, \
|
|
|
|
.entry = hpp__entry_ ## _fn, \
|
2014-03-03 08:59:57 +07:00
|
|
|
.cmp = hpp__nop_cmp, \
|
|
|
|
.collapse = hpp__nop_cmp, \
|
2014-07-31 12:47:40 +07:00
|
|
|
.sort = hpp__sort_ ## _fn, \
|
2016-01-18 16:24:01 +07:00
|
|
|
.idx = PERF_HPP__ ## _idx, \
|
2016-01-18 16:24:04 +07:00
|
|
|
.equal = hpp__equal, \
|
2012-10-13 05:06:16 +07:00
|
|
|
}
|
2012-09-03 09:53:06 +07:00
|
|
|
|
|
|
|
struct perf_hpp_fmt perf_hpp__format[] = {
|
2016-01-18 16:24:01 +07:00
|
|
|
HPP__COLOR_PRINT_FNS("Overhead", overhead, OVERHEAD),
|
|
|
|
HPP__COLOR_PRINT_FNS("sys", overhead_sys, OVERHEAD_SYS),
|
|
|
|
HPP__COLOR_PRINT_FNS("usr", overhead_us, OVERHEAD_US),
|
|
|
|
HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys, OVERHEAD_GUEST_SYS),
|
|
|
|
HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us, OVERHEAD_GUEST_US),
|
|
|
|
HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc, OVERHEAD_ACC),
|
|
|
|
HPP__PRINT_FNS("Samples", samples, SAMPLES),
|
|
|
|
HPP__PRINT_FNS("Period", period, PERIOD)
|
2012-09-03 09:53:06 +07:00
|
|
|
};
|
|
|
|
|
2012-10-13 05:06:16 +07:00
|
|
|
LIST_HEAD(perf_hpp__list);
|
2014-03-03 09:46:55 +07:00
|
|
|
LIST_HEAD(perf_hpp__sort_list);
|
2012-10-13 05:06:16 +07:00
|
|
|
|
2013-01-22 16:09:34 +07:00
|
|
|
|
2012-09-03 09:53:06 +07:00
|
|
|
#undef HPP__COLOR_PRINT_FNS
|
2013-10-30 14:06:59 +07:00
|
|
|
#undef HPP__COLOR_ACC_PRINT_FNS
|
2012-09-03 09:53:06 +07:00
|
|
|
#undef HPP__PRINT_FNS
|
|
|
|
|
2013-01-22 16:09:34 +07:00
|
|
|
#undef HPP_PERCENT_FNS
|
2013-10-30 14:06:59 +07:00
|
|
|
#undef HPP_PERCENT_ACC_FNS
|
2013-01-22 16:09:34 +07:00
|
|
|
#undef HPP_RAW_FNS
|
|
|
|
|
|
|
|
#undef __HPP_HEADER_FN
|
|
|
|
#undef __HPP_WIDTH_FN
|
|
|
|
#undef __HPP_COLOR_PERCENT_FN
|
|
|
|
#undef __HPP_ENTRY_PERCENT_FN
|
2013-10-30 14:06:59 +07:00
|
|
|
#undef __HPP_COLOR_ACC_PERCENT_FN
|
|
|
|
#undef __HPP_ENTRY_ACC_PERCENT_FN
|
2013-01-22 16:09:34 +07:00
|
|
|
#undef __HPP_ENTRY_RAW_FN
|
2013-10-30 14:06:59 +07:00
|
|
|
#undef __HPP_SORT_FN
|
|
|
|
#undef __HPP_SORT_ACC_FN
|
|
|
|
#undef __HPP_SORT_RAW_FN
|
2013-01-22 16:09:34 +07:00
|
|
|
|
|
|
|
|
2012-10-04 19:49:39 +07:00
|
|
|
void perf_hpp__init(void)
|
2012-09-03 09:53:06 +07:00
|
|
|
{
|
2014-03-03 14:16:20 +07:00
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
|
2014-03-04 07:06:42 +07:00
|
|
|
struct perf_hpp_fmt *fmt = &perf_hpp__format[i];
|
|
|
|
|
|
|
|
INIT_LIST_HEAD(&fmt->list);
|
|
|
|
|
|
|
|
/* sort_list may be linked by setup_sorting() */
|
|
|
|
if (fmt->sort_list.next == NULL)
|
|
|
|
INIT_LIST_HEAD(&fmt->sort_list);
|
2014-03-03 14:16:20 +07:00
|
|
|
}
|
|
|
|
|
2014-03-04 08:46:34 +07:00
|
|
|
/*
|
|
|
|
* If user specified field order, no need to setup default fields.
|
|
|
|
*/
|
2014-08-22 20:58:38 +07:00
|
|
|
if (is_strict_order(field_order))
|
2014-03-04 08:46:34 +07:00
|
|
|
return;
|
|
|
|
|
2013-10-30 14:06:59 +07:00
|
|
|
if (symbol_conf.cumulate_callchain) {
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD_ACC);
|
2014-07-31 12:47:40 +07:00
|
|
|
perf_hpp__format[PERF_HPP__OVERHEAD].name = "Self";
|
2013-10-30 14:06:59 +07:00
|
|
|
}
|
|
|
|
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD);
|
2013-02-01 05:34:25 +07:00
|
|
|
|
2012-09-03 09:53:06 +07:00
|
|
|
if (symbol_conf.show_cpu_utilization) {
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD_SYS);
|
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD_US);
|
2012-09-03 09:53:06 +07:00
|
|
|
|
|
|
|
if (perf_guest) {
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_SYS);
|
|
|
|
hpp_dimension__add_output(PERF_HPP__OVERHEAD_GUEST_US);
|
2012-09-03 09:53:06 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (symbol_conf.show_nr_samples)
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__SAMPLES);
|
2012-09-03 09:53:06 +07:00
|
|
|
|
|
|
|
if (symbol_conf.show_total_period)
|
2015-10-06 19:25:12 +07:00
|
|
|
hpp_dimension__add_output(PERF_HPP__PERIOD);
|
2012-10-04 19:49:39 +07:00
|
|
|
}
|
2012-09-03 09:53:06 +07:00
|
|
|
|
2012-10-13 05:06:16 +07:00
|
|
|
void perf_hpp__column_register(struct perf_hpp_fmt *format)
|
|
|
|
{
|
|
|
|
list_add_tail(&format->list, &perf_hpp__list);
|
|
|
|
}
|
|
|
|
|
2013-12-16 14:55:13 +07:00
|
|
|
void perf_hpp__column_unregister(struct perf_hpp_fmt *format)
|
|
|
|
{
|
|
|
|
list_del(&format->list);
|
|
|
|
}
|
|
|
|
|
2014-03-03 09:46:55 +07:00
|
|
|
void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
|
|
|
|
{
|
|
|
|
list_add_tail(&format->sort_list, &perf_hpp__sort_list);
|
|
|
|
}
|
|
|
|
|
2013-12-16 14:55:13 +07:00
|
|
|
void perf_hpp__cancel_cumulate(void)
|
|
|
|
{
|
2016-01-18 16:24:07 +07:00
|
|
|
struct perf_hpp_fmt *fmt, *acc, *ovh, *tmp;
|
|
|
|
|
2014-08-22 20:58:38 +07:00
|
|
|
if (is_strict_order(field_order))
|
2014-03-20 07:10:29 +07:00
|
|
|
return;
|
|
|
|
|
2016-01-18 16:24:07 +07:00
|
|
|
ovh = &perf_hpp__format[PERF_HPP__OVERHEAD];
|
|
|
|
acc = &perf_hpp__format[PERF_HPP__OVERHEAD_ACC];
|
|
|
|
|
|
|
|
perf_hpp__for_each_format_safe(fmt, tmp) {
|
|
|
|
if (acc->equal(acc, fmt)) {
|
|
|
|
perf_hpp__column_unregister(fmt);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (ovh->equal(ovh, fmt))
|
|
|
|
fmt->name = "Overhead";
|
|
|
|
}
|
2013-12-16 14:55:13 +07:00
|
|
|
}
|
|
|
|
|
2016-01-18 16:24:03 +07:00
|
|
|
static bool fmt_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b)
|
|
|
|
{
|
|
|
|
return a->equal && a->equal(a, b);
|
|
|
|
}
|
|
|
|
|
2014-03-03 14:16:20 +07:00
|
|
|
void perf_hpp__setup_output_field(void)
|
|
|
|
{
|
|
|
|
struct perf_hpp_fmt *fmt;
|
|
|
|
|
|
|
|
/* append sort keys to output field */
|
|
|
|
perf_hpp__for_each_sort_list(fmt) {
|
2016-01-18 16:24:05 +07:00
|
|
|
struct perf_hpp_fmt *pos;
|
2014-03-04 08:46:34 +07:00
|
|
|
|
2016-01-18 16:24:05 +07:00
|
|
|
perf_hpp__for_each_format(pos) {
|
|
|
|
if (fmt_equal(fmt, pos))
|
|
|
|
goto next;
|
2014-03-04 08:46:34 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
perf_hpp__column_register(fmt);
|
|
|
|
next:
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void perf_hpp__append_sort_keys(void)
|
|
|
|
{
|
|
|
|
struct perf_hpp_fmt *fmt;
|
|
|
|
|
|
|
|
/* append output fields to sort keys */
|
|
|
|
perf_hpp__for_each_format(fmt) {
|
2016-01-18 16:24:05 +07:00
|
|
|
struct perf_hpp_fmt *pos;
|
2014-03-04 08:46:34 +07:00
|
|
|
|
2016-01-18 16:24:05 +07:00
|
|
|
perf_hpp__for_each_sort_list(pos) {
|
|
|
|
if (fmt_equal(fmt, pos))
|
|
|
|
goto next;
|
2014-03-04 08:46:34 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
perf_hpp__register_sort_field(fmt);
|
|
|
|
next:
|
|
|
|
continue;
|
2014-03-03 14:16:20 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-05-07 16:42:24 +07:00
|
|
|
void perf_hpp__reset_output_field(void)
|
|
|
|
{
|
|
|
|
struct perf_hpp_fmt *fmt, *tmp;
|
|
|
|
|
|
|
|
/* reset output fields */
|
|
|
|
perf_hpp__for_each_format_safe(fmt, tmp) {
|
|
|
|
list_del_init(&fmt->list);
|
|
|
|
list_del_init(&fmt->sort_list);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* reset sort keys */
|
|
|
|
perf_hpp__for_each_sort_list_safe(fmt, tmp) {
|
|
|
|
list_del_init(&fmt->list);
|
|
|
|
list_del_init(&fmt->sort_list);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-09-03 09:53:08 +07:00
|
|
|
/*
|
|
|
|
* See hists__fprintf to match the column widths
|
|
|
|
*/
|
|
|
|
unsigned int hists__sort_list_width(struct hists *hists)
|
|
|
|
{
|
2012-10-13 05:06:16 +07:00
|
|
|
struct perf_hpp_fmt *fmt;
|
2014-05-19 12:19:30 +07:00
|
|
|
int ret = 0;
|
|
|
|
bool first = true;
|
2014-03-10 14:43:52 +07:00
|
|
|
struct perf_hpp dummy_hpp;
|
2012-09-03 09:53:08 +07:00
|
|
|
|
2012-10-13 05:06:16 +07:00
|
|
|
perf_hpp__for_each_format(fmt) {
|
2015-12-23 00:07:08 +07:00
|
|
|
if (perf_hpp__should_skip(fmt, hists))
|
2014-05-19 12:19:30 +07:00
|
|
|
continue;
|
|
|
|
|
|
|
|
if (first)
|
|
|
|
first = false;
|
|
|
|
else
|
2012-09-03 09:53:08 +07:00
|
|
|
ret += 2;
|
|
|
|
|
2014-03-10 14:43:52 +07:00
|
|
|
ret += fmt->width(fmt, &dummy_hpp, hists_to_evsel(hists));
|
2012-09-03 09:53:08 +07:00
|
|
|
}
|
|
|
|
|
2014-05-19 12:19:30 +07:00
|
|
|
if (verbose && sort__has_sym) /* Addr + origin */
|
2012-09-03 09:53:08 +07:00
|
|
|
ret += 3 + BITS_PER_LONG / 4;
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
2014-07-31 12:47:37 +07:00
|
|
|
|
|
|
|
void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists)
|
|
|
|
{
|
|
|
|
if (perf_hpp__is_sort_entry(fmt))
|
|
|
|
return perf_hpp__reset_sort_width(fmt, hists);
|
|
|
|
|
2016-01-18 16:24:02 +07:00
|
|
|
BUG_ON(fmt->idx >= PERF_HPP__MAX_INDEX);
|
2014-07-31 12:47:37 +07:00
|
|
|
|
2016-01-18 16:24:02 +07:00
|
|
|
switch (fmt->idx) {
|
2014-07-31 12:47:37 +07:00
|
|
|
case PERF_HPP__OVERHEAD:
|
|
|
|
case PERF_HPP__OVERHEAD_SYS:
|
|
|
|
case PERF_HPP__OVERHEAD_US:
|
|
|
|
case PERF_HPP__OVERHEAD_ACC:
|
|
|
|
fmt->len = 8;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case PERF_HPP__OVERHEAD_GUEST_SYS:
|
|
|
|
case PERF_HPP__OVERHEAD_GUEST_US:
|
|
|
|
fmt->len = 9;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case PERF_HPP__SAMPLES:
|
|
|
|
case PERF_HPP__PERIOD:
|
|
|
|
fmt->len = 12;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2014-07-31 12:47:38 +07:00
|
|
|
|
|
|
|
void perf_hpp__set_user_width(const char *width_list_str)
|
|
|
|
{
|
|
|
|
struct perf_hpp_fmt *fmt;
|
|
|
|
const char *ptr = width_list_str;
|
|
|
|
|
|
|
|
perf_hpp__for_each_format(fmt) {
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
int len = strtol(ptr, &p, 10);
|
|
|
|
fmt->user_len = len;
|
|
|
|
|
|
|
|
if (*p == ',')
|
|
|
|
ptr = p + 1;
|
|
|
|
else
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|