On Monday, 21 de November de 2011 10.52.39, lars.kn...@nokia.com wrote: > Thiago's work was IIRC limited to aligning timers within one process. > That's good, but it doesn't yet cover the use case of having several > processes that you want to wake up together (to reduce wake ups and bundle > network traffic).
It does somewhat, because it chooses an arbitrary but well-known boundary based on the system's monotonic timer. But it's not enough in some cases. For example, two 30-second timers will be aligned to a 1-second boundary, but there's no guarantee that they choose the same boundary. See http://codereview.qt-project.org/#change,657 through http://codereview.qt-project.org/#change,662 -- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Software Architect - Intel Open Source Technology Center PGP/GPG: 0x6EF45358; fingerprint: E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358
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