Architectures and Processors forum How Can I Synchronize the Generic Timer values in different PEs in the same Core?

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How Can I Synchronize the Generic Timer values in different PEs in the same Core?

Helmy Mohamed over 5 years ago

Is the timer values in CNTPCT_EL0 in each PE in the same core are synchronized? and if not how can I do so?

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Zhifei Yang over 5 years ago +1

CNTPCT_EL0 timers of different PEs in the same core should be triggered by the same system counter. In this way, they are synchronized. Arm Server Based System Architecture (SBSA) mentions: " The...