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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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e39a12cbd2
Test time ranges work as expected.
Committer testing:
$ perf test "time utils"
59: time utils : Ok
$ perf test -v "time utils"
59: time utils :
--- start ---
test child forked, pid 31711
parse_nsec_time("0")
0
parse_nsec_time("1")
1000000000
parse_nsec_time("0.000000001")
1
parse_nsec_time("1.000000001")
1000000001
parse_nsec_time("123456.123456")
123456123456000
parse_nsec_time("1234567.123456789")
1234567123456789
parse_nsec_time("18446744073.709551615")
18446744073709551615
perf_time__parse_str("1234567.123456789,1234567.123456789")
start time 1234567123456789, end time 1234567123456789
perf_time__parse_str("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_str("1234567.123456789,")
start time 1234567123456789, end time 0
perf_time__parse_str(",1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_str("0,1234567.123456789")
start time 0, end time 1234567123456789
perf_time__parse_for_ranges("1234567.123456789,1234567.123456790")
start time 1234567123456789, end time 1234567123456790
perf_time__parse_for_ranges("10%/1")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000000, end time 0: 7654321000000009
perf_time__parse_for_ranges("10%/2")
first_sample_time 7654321000000000 last_sample_time 7654321000000100
start time 0: 7654321000000010, end time 0: 7654321000000019
perf_time__parse_for_ranges("10%/1,10%/2")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000010, end time 1: 11223344000000019
perf_time__parse_for_ranges("10%/1,10%/3,10%/10")
first_sample_time 11223344000000000 last_sample_time 11223344000000100
start time 0: 11223344000000000, end time 0: 11223344000000009
start time 1: 11223344000000020, end time 1: 11223344000000029
start time 2: 11223344000000090, end time 2: 11223344000000100
test child finished with 0
---- end ----
time utils: Ok
$
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-19-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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| .. | ||
| arch | ||
| bench | ||
| Documentation | ||
| examples/bpf | ||
| include/bpf | ||
| jvmti | ||
| pmu-events | ||
| python | ||
| scripts | ||
| tests | ||
| trace | ||
| ui | ||
| util | ||
| .gitignore | ||
| Build | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-c2c.c | ||
| builtin-config.c | ||
| builtin-data.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-ftrace.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kallsyms.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-mem.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin-trace.c | ||
| builtin-version.c | ||
| builtin.h | ||
| check-headers.sh | ||
| command-list.txt | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| Makefile.config | ||
| Makefile.perf | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf-completion.sh | ||
| perf-read-vdso.c | ||
| perf-sys.h | ||
| perf-with-kcore.sh | ||
| perf.c | ||
| perf.h | ||