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Chaos sanitizer: development

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This commit is contained in:
Alexey Milovidov 2020-03-01 23:50:27 +03:00
parent f633bba5ae
commit 49a953b689
1 changed files with 2 additions and 2 deletions
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4
dbms/src/Common/tests/chaos_sanitizer.cpp
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@ -102,10 +102,10 @@ private:
if (sigaction(SIGPROF, &sa, nullptr))
throwFromErrno("Failed to setup signal handler for chaos_sanitizer", ErrorCodes::CANNOT_SET_SIGNAL_HANDLER);
static constexpr UInt32 TIMER_PRECISION = 1e6;
static constexpr UInt32 TIMER_PRECISION = 1000000;
struct timeval interval{.tv_sec = long(cpu_time_period_us / TIMER_PRECISION), .tv_usec = long(cpu_time_period_us % TIMER_PRECISION)};
struct itimerval timer = {.it_interval = interval, .it_value = {0, 0}};
struct itimerval timer = {.it_interval = interval, .it_value = interval};
if (0 != setitimer(ITIMER_PROF, &timer, nullptr))
throwFromErrno("Failed to create profiling timer", ErrorCodes::CANNOT_CREATE_TIMER);