diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2019-05-03 09:41:08 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-05-03 09:42:10 -0700 |
| commit | 6b9ab65163528239c9fbf10053427513513e6ab0 (patch) | |
| tree | 77e5e25d16839c05fdc5453b60d5967e050b7cb4 /test | |
| parent | 2d8e90b31102fa784f1657153db99d6fe52b4e9d (diff) | |
Skip flaky ClockGettime.CputimeId take 2
The test also times out when GCE machine has 2 CPUs. I cannot
repro it locally with a 2 CPU cgroup though. Let's skip the
test when there are 2 CPUs to stop the flakiness and retest it
once the fix is available.
PiperOrigin-RevId: 246523363
Change-Id: I9d9d922a5be3aa7bc91dff5a1807ca99f3f4a4f9
Diffstat (limited to 'test')
| -rw-r--r-- | test/syscalls/linux/clock_gettime.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/syscalls/linux/clock_gettime.cc b/test/syscalls/linux/clock_gettime.cc index 4c8ca1088..335a38d41 100644 --- a/test/syscalls/linux/clock_gettime.cc +++ b/test/syscalls/linux/clock_gettime.cc @@ -56,8 +56,9 @@ void spin_ns(int64_t ns) { // Test that CLOCK_PROCESS_CPUTIME_ID is a superset of CLOCK_THREAD_CPUTIME_ID. TEST(ClockGettime, CputimeId) { // TODO(b/128871825,golang.org/issue/10958): Test times out when there is a - // single core because one goroutine starves the others. - SKIP_IF(std::thread::hardware_concurrency() == 1); + // small number of core because one goroutine starves the others. + printf("CPUS: %d\n", std::thread::hardware_concurrency()); + SKIP_IF(std::thread::hardware_concurrency() <= 2); constexpr int kNumThreads = 13; // arbitrary |