Find all needed information about Locksupport Parknanos 1. Below you can see links where you can find everything you want to know about Locksupport Parknanos 1.
https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/LockSupport.html
Basic thread blocking primitives for creating locks and other synchronization classes. This class associates, with each thread that uses it, a permit (in the sense of the Semaphore class). A call to park will return immediately if the permit is available, consuming it in the process; otherwise it may block. A call to unpark makes the permit available, if it was not already available.
https://docs.oracle.com/javase/9/docs/api/java/util/concurrent/locks/LockSupport.html
Basic thread blocking primitives for creating locks and other synchronization classes. This class associates, with each thread that uses it, a permit (in the sense of the Semaphore class). A call to park will return immediately if the permit is available, consuming it in the process; otherwise it may block. A call to unpark makes the permit available, if it was not already available.
https://dzone.com/articles/locksupportparknanos-under-the-hood-and-the-curiou-1
LockSupport.parkNanos(55000) would not return after 55 μs but roughly after 100 μs, etc. The 50 μs step was present way too consistently to be a coincidence. I was curious about what was ...
https://hazelcast.com/blog/locksupport-parknanos-under-the-hood-and-the-curious-case-of-parking-part-ii-windows/
I’ve run the very same experiment on my 2-in-1 Dell XPS with Windows 10. Results were certainly interesting: LockSupport.parkNanos(1) took close to 12 ms! $ java -jar ./target/testvdso-1.0-SNAPSHOT.jar PARK 1000 1000 iterations in 11609 ms. This …
https://dzone.com/articles/locksupportparknanos-under-the-hood-and-the-curiou
I've run the very same experiment on my 2-in-1 Dell XPS with Windows 10. Results were certainly interesting: LockSupport.parkNanos(1) took close to 12 ms!
http://www.rationaljava.com/2015/10/measuring-microsecond-in-java.html
Oct 28, 2015 · Generally if you want to wait it is to relax the system and let other thread progress. In this regard, LockSupport.parkNanos(1) relax pretty well the system. Using a busy wait will not let other thread progress on the core you are running. You can afford that, but, then, I do not see the point to busy waiting for a time period.
https://www.programcreek.com/java-api-examples/?class=java.util.concurrent.locks.LockSupport&method=parkNanos
The following are Jave code examples for showing how to use parkNanos() of the java.util.concurrent.locks.LockSupport class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
http://www-01.ibm.com/support/docview.wss?uid=swg1IV69509
AOT-compiled methods calling System.nanoTime could use a flawed algorithm that produced a result that is 1000x too small. As a result, ConditionObject.awaitNanos would wait …
https://groups.google.com/d/topic/lmax-disruptor/-fyGkXrwyEU
Aug 19, 2012 · For example, waiting (1 ns + 0.1 * ns elapsed since wait beginning), i.e. if first wait chunk takes 100 microseconds, next wait chunk will be targeted to wake up after 10 more microseconds. While looking at this, I also found out you can use a non-volatile "numWaiters_inLock" variable, incremented and decremented in the lock, and use it to ...
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