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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2015/02/09 12:36:34 UTC

[jira] [Created] (CASSANDRA-8762) Check if JNA Native gives good performance gain over Unsafe

Robert Stupp created CASSANDRA-8762:
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             Summary: Check if JNA Native gives good performance gain over Unsafe
                 Key: CASSANDRA-8762
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8762
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Robert Stupp
            Priority: Minor


As noted in CASSANDRA-8714, Unsafe has some invocation overhead compared to JNI which is used by JNA.

This ticket is to check whether it's worth to rewrite the invocations from Unsafe to Native - i.e. NativeCell et al 

/cc [~benedict]



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