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Groups > comp.programming.threads > #1914

That's sad...

From aminer <aminer@toto.net>
Newsgroups comp.programming.threads, comp.programming
Subject That's sad...
Date 2013-10-11 19:47 -0700
Organization albasani.net
Message-ID <l3a2mi$n9k$4@news.albasani.net> (permalink)

Cross-posted to 2 groups.

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Hello,

Sorry there is still a problem, cause spin-wait in lockfree
and waitfree FIFO queues even with a sleep(0) (when for example there no 
items in the queue)  do not satisfy the requirement of the
energy efficency. That's sad i think, cause we have to use
my FIFO fair SemaCondvar or FIFO fair semaphores to satisfy
the requirement of energy efficiency, but SemaCondvar and Semaphores
are slow, that's sad.


Thank you,
Amine Moulay Ramdane.

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That's sad... aminer <aminer@toto.net> - 2013-10-11 19:47 -0700

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