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Posted to gitbox@activemq.apache.org by GitBox <gi...@apache.org> on 2019/02/28 16:04:43 UTC

[GitHub] clebertsuconic opened a new pull request #1: ARTEMIS-1977 ASYNCIO can reduce sys-calls to retrieve I/O events

clebertsuconic opened a new pull request #1: ARTEMIS-1977 ASYNCIO can reduce sys-calls to retrieve I/O events
URL: https://github.com/apache/activemq-artemis-native/pull/1
 
 
   On LibAIO is possible to retrieve the I/O completion
   events without using io_getevents sys-calls by reading
   the user-space ring buffer used by the kernel to store them.
   This commit include another optimization to avoid
   calling a method to obtain the buffers address, saving
   safepoint polls, a method call and implicit instance
   checks performed.

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