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does a Java getter incur a performance penalty


does a Java getter incur a performance penalty

By : user3862327
Date : November 22 2020, 07:01 PM
To fix the issue you can do The JIT compiler will inline the method.
The code should look like
code :


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Do synthetic methods generated for private fields really incur performance penalty?

Do synthetic methods generated for private fields really incur performance penalty?


By : user2352024
Date : March 29 2020, 07:55 AM
like below fixes the issue See this SO question, in short - not much but it raises some interesting class design points
Does blocked thread incur performance penalty?

Does blocked thread incur performance penalty?


By : Sagi
Date : March 29 2020, 07:55 AM
Hope that helps The simple answer is no, there is no appreciable CPU impact to the running thread (the one doing "crazy stuff") due to other threads waiting on the lock.
As mentioned in the comments, the threads will probably spin wait ("busy wait", where they are using CPU time) for a very short while, which will take a certain very negligible amount of CPU time, then they will go into a wait state, which means that they will not be scheduled on the CPU until the object that they are waiting on is signaled (meaning the thread doing work leaves the lock).
Why does decreasing the framerate with videorate incur a significant CPU performance penalty?

Why does decreasing the framerate with videorate incur a significant CPU performance penalty?


By : JayTee
Date : March 29 2020, 07:55 AM
I hope this helps . Tozar I'm going to specifically address the pipeline you posted in your comment above.
If you're only going to be sending a frame once every ten seconds there's probably no need to use h264. In ten seconds time the frame will have changed completely and there will be no data similarities to be encoded for bandwidth savings. The encoder will likely just assume a new keyframe is needed. You could go with jpegenc and rtpjpegpay as alternatives.
Does introducing a single-immediate-use variable incur any performance penalty?

Does introducing a single-immediate-use variable incur any performance penalty?


By : user3480865
Date : March 29 2020, 07:55 AM
this one helps.
Is there any evidence/proof/spec about the behaviour C# compiler would have?
Will using Scala in a more functional way (scalaz) incur a performance/maintainability penalty?

Will using Scala in a more functional way (scalaz) incur a performance/maintainability penalty?


By : zibeth
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Regarding Question One:
There will be some overhead by wrapping your computations into monads, applicatives, functors and other functional vodoo. But so does wrapping your computations into procedures, methods, objects.
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