[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - nanoSleep (Repost)

[clebert.suconic@jboss.com]

I'm writing a native call to nanoSleep. 

As we have talked over IRC, I'm measuring the precision, and the weight of JNI calls.

I have made a bunch of tests:

I'm still editing this post....  I will resubmit it when I'm done...

My conclusion is that it is close enough for 20K.


Follows a table:


 
     Time IntervalNumber Of LoopsTime Taken
 
 
     01,000,00017 milliseconds
 
 
     1000 nanosecond1,000,0003856 milliseconds
 
 
     20 K nanosecond1,000,00023312 milliseconds
 





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