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/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/
DUtil.pm32 sub nsecs subroutine
34 my ($secs, $nsecs) = @_;
36 return $secs * $NSECS_PER_SEC + $nsecs;
40 my ($nsecs) = @_;
42 return $nsecs / $NSECS_PER_SEC;
46 my ($nsecs) = @_;
48 return $nsecs % $NSECS_PER_SEC;
52 my ($nsecs) = @_;
54 my $str = sprintf("%5u.%09u", nsecs_secs($nsecs), nsecs_nsecs($nsecs));
/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/
DUtil.py22 def nsecs(secs, nsecs): function
23 return secs * NSECS_PER_SEC + nsecs
25 def nsecs_secs(nsecs): argument
26 return nsecs / NSECS_PER_SEC
28 def nsecs_nsecs(nsecs): argument
29 return nsecs % NSECS_PER_SEC
31 def nsecs_str(nsecs): argument
32 str = "%5u.%09u" % (nsecs_secs(nsecs), nsecs_nsecs(nsecs)),
DCore.py113 self.nsecs = common_nsecs
119 return (self.secs * (10 ** 9)) + self.nsecs
122 return "%d.%d" % (self.secs, int(self.nsecs / 1000))
/tools/perf/scripts/python/
Dnetdev-times.py230 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
236 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
242 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
247 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
252 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, irq, ret)
256 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
262 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
268 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
274 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
280 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
[all …]
Dfutex-contention.py32 thread_blocktime[tid] = nsecs(s, ns)
37 elapsed = nsecs(s, ns) - thread_blocktime[tid]
Dcompaction-times.py96 def complete(self, secs, nsecs): argument
97 self.ns = ns(secs, nsecs) - self.ns
141 def complete_pending(cls, pid, secs, nsecs): argument
145 head.make_complete(secs, nsecs)
172 def mark_pending(self, secs, nsecs): argument
173 self.pending = cnode(ns(secs, nsecs))
178 def make_complete(self, secs, nsecs): argument
179 self.pending.complete(secs, nsecs)
Dcheck-perf-trace.py60 def print_header(event_name, cpu, secs, nsecs, pid, comm): argument
62 (event_name, cpu, secs, nsecs, pid, comm),
/tools/perf/util/
Ddebug.c59 u64 secs, usecs, nsecs = t; in __eprintf_time() local
61 secs = nsecs / NSECS_PER_SEC; in __eprintf_time()
62 nsecs -= secs * NSECS_PER_SEC; in __eprintf_time()
63 usecs = nsecs / NSECS_PER_USEC; in __eprintf_time()
/tools/perf/Documentation/
Dperf-script-perl.txt99 $common_nsecs the nsecs portion of the event timestamp
208 nsecs($secs, $nsecs) - returns total nsecs given secs/nsecs pair
209 nsecs_secs($nsecs) - returns whole secs portion given nsecs
210 nsecs_nsecs($nsecs) - returns nsecs remainder given nsecs
211 nsecs_str($nsecs) - returns printable string in the form secs.nsecs
Dperf-script-python.txt157 def print_header(event_name, cpu, secs, nsecs, pid, comm):
159 (event_name, cpu, secs, nsecs, pid, comm),
495 common_nsecs the nsecs portion of the event timestamp
612 nsecs(secs, nsecs) - returns total nsecs given secs/nsecs pair
613 nsecs_secs(nsecs) - returns whole secs portion given nsecs
614 nsecs_nsecs(nsecs) - returns nsecs remainder given nsecs
615 nsecs_str(nsecs) - returns printable string in the form secs.nsecs
Dperf-timechart.txt69 --io-min-time=<nsecs>::
74 --io-merge-dist=<nsecs>::
/tools/perf/scripts/perl/
Dwakeup-latency.pl37 my $switch_ts = nsecs($common_secs, $common_nsecs);
57 $last_wakeup{$target_cpu}{ts} = nsecs($common_secs, $common_nsecs);
Dcheck-perf-trace.pl102 my ($event_name, $cpu, $secs, $nsecs, $pid, $comm) = @_;
105 $event_name, $cpu, $secs, $nsecs, $pid, $comm);
/tools/perf/bench/
Dfutex-hash.c25 static unsigned int nsecs = 10; variable
46 OPT_UINTEGER('r', "runtime", &nsecs, "Specify runtime (in seconds)"),
142 getpid(), nthreads, nfutexes, fshared ? "shared":"private", nsecs); in bench_futex_hash()
179 sleep(nsecs); in bench_futex_hash()
Dfutex-lock-pi.c27 static unsigned int nsecs = 10; variable
40 OPT_UINTEGER('r', "runtime", &nsecs, "Specify runtime (in seconds)"),
166 getpid(), nthreads, nsecs); in bench_futex_lock_pi()
186 sleep(nsecs); in bench_futex_lock_pi()
/tools/perf/util/scripting-engines/
Dtrace-event-perl.c260 unsigned long long nsecs = sample->time; in perl_process_tracepoint() local
278 s = nsecs / NSECS_PER_SEC; in perl_process_tracepoint()
279 ns = nsecs - s * NSECS_PER_SEC; in perl_process_tracepoint()
326 XPUSHs(sv_2mortal(newSVuv(nsecs))); in perl_process_tracepoint()
Dtrace-event-python.c397 unsigned long long nsecs = sample->time; in python_process_tracepoint() local
420 s = nsecs / NSECS_PER_SEC; in python_process_tracepoint()
421 ns = nsecs - s * NSECS_PER_SEC; in python_process_tracepoint()
/tools/perf/
Dbuiltin-script.c395 unsigned long long nsecs; in print_sample_start() local
421 nsecs = sample->time; in print_sample_start()
422 secs = nsecs / NSECS_PER_SEC; in print_sample_start()
423 nsecs -= secs * NSECS_PER_SEC; in print_sample_start()
424 usecs = nsecs / NSECS_PER_USEC; in print_sample_start()
426 printf("%5lu.%09llu: ", secs, nsecs); in print_sample_start()
Dbuiltin-sched.c187 static void burn_nsecs(struct perf_sched *sched, u64 nsecs) in burn_nsecs() argument
193 } while (T1 + sched->run_measurement_overhead < T0 + nsecs); in burn_nsecs()
196 static void sleep_nsecs(u64 nsecs) in sleep_nsecs() argument
200 ts.tv_nsec = nsecs % 999999999; in sleep_nsecs()
201 ts.tv_sec = nsecs / 999999999; in sleep_nsecs()
/tools/lib/traceevent/
Devent-parse.c5339 unsigned long nsecs; in pevent_print_event() local
5352 nsecs = record->ts - secs * NSECS_PER_SEC; in pevent_print_event()
5380 usecs = nsecs; in pevent_print_event()
5383 usecs = (nsecs + 500) / NSECS_PER_USEC; in pevent_print_event()