next/519/20240704/v1 #11431
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next/519/20240704/v1 #11431
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Getting clock through Time Stamp Counter (TSC) can be precise and fast, however only for a short duration of time. The implementation across CPUs seems to vary. The original idea is to increment the counter with every tick. Then dividing the delta of CPU ticks by the CPU frequency can return the time that passed. However, the CPU clock/frequency can change over time, resulting in uneven incrementation of TSC. On some CPUs this is handled by extra logic. As a result, obtaining time through this method might drift from the real time. This commit therefore substitues TSC time retrieval by the standard system call wrapped in GetTime function - on Linux it is gettimeofday. Ticket: 7115
THashInitConfig may not allocate array and increase memuse. Such a failure leads to THashShutdown which should not decrease the memuse. Ticket: 7135
catenacyber
approved these changes
Jul 4, 2024
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Information: QA ran without warnings. Pipeline 21372 |
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #11431 +/- ##
==========================================
- Coverage 82.44% 82.44% -0.01%
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Files 938 938
Lines 248086 248068 -18
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- Hits 204534 204513 -21
- Misses 43552 43555 +3
Flags with carried forward coverage won't be shown. Click here to find out more. |
This was referenced Jul 4, 2024
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