Preserve sub-millisecond event timestamp precision - #1516
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bmehta001 merged 3 commits intoAug 5, 2026
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Use precise wall-clock time where available and retain nanosecond-derived 100 ns ticks on POSIX so record.time no longer truncates every event to milliseconds. Add regression coverage for POSIX timestamp precision.\n\nCo-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>\nCopilot-Session: 05d1030e-75b0-447f-9856-65091d59a97f
Resolve GetSystemTimePreciseAsFileTime once instead of repeating module and symbol lookups for every event timestamp.\n\nCo-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>\nCopilot-Session: 05d1030e-75b0-447f-9856-65091d59a97f
Baiju Meswani (baijumeswani)
approved these changes
Aug 4, 2026
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Summary
GetSystemTimePreciseAsFileTimeon Windows when available, with a Windows 7-compatible fallbackFixes #1514.
Validation
git diff --checkpassedgtest/gtest.liband/WXfailures from pre-existingHAVE_MAT_AImacro redefinition / exception-mode warnings