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[idd] scheduler: reject isolated work timing stalls

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This commit is contained in:
Geoffrey McRae
2026-08-06 17:34:25 +10:00
parent 5e7d944607
commit 807ea52b02
2 changed files with 41 additions and 9 deletions
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16
idd/LGIdd/CFrameScheduler.h
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@@ -80,6 +80,7 @@ private:
};
static const unsigned PUBLICATION_HISTORY_SIZE = 128;
static const unsigned WORK_TIMING_HISTORY_SIZE = 32;
mutable SRWLOCK m_lock = SRWLOCK_INIT;
HANDLE m_wakeEvent = nullptr;
@@ -94,12 +95,15 @@ private:
uint64_t m_republishRequestTicket = 0;
uint64_t m_republishAckTicket = 0;
uint64_t m_lastArrival = 0;
uint64_t m_guestPeriod = 0;
uint64_t m_workEstimate = 0;
uint64_t m_nextDeadline = 0;
uint32_t m_deadlineSerial = 0;
int64_t m_pendingCorrection = 0;
uint64_t m_lastArrival = 0;
uint64_t m_guestPeriod = 0;
uint64_t m_workEstimate = 0;
uint64_t m_workTiming[WORK_TIMING_HISTORY_SIZE] = {};
unsigned m_workTimingCount = 0;
unsigned m_workTimingIndex = 0;
uint64_t m_nextDeadline = 0;
uint32_t m_deadlineSerial = 0;
int64_t m_pendingCorrection = 0;
Publication m_publications[PUBLICATION_HISTORY_SIZE] = {};
unsigned m_publicationIndex = 0;