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Groups > comp.programming.threads > #1565
| From | "Chris M. Thomasson" <no@spam.invalid> |
|---|---|
| Newsgroups | comp.programming.threads, comp.programming |
| Subject | Re: Intel SCC 48-core x86 Processor |
| Date | 2013-06-19 17:58 -0700 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <kptk4l$i2f$1@speranza.aioe.org> (permalink) |
| References | <kptfbn$cco$1@dont-email.me> <kptjeo$tkt$1@dont-email.me> |
Cross-posted to 2 groups.
"aminer" wrote in message news:kptjeo$tkt$1@dont-email.me... > Hello, > I have read the following paper: > http://mcg.cs.tau.ac.il/papers/ppopp2013-rwlocks.pdf > So as you have noticed they are using the same method that are using > the Distributed RWLock by Dmitry Vyukov, so we have to change the > "function GetCurrentProcessorNumber:long;" inside MSync library by > function that returns the current NUMA number, by doing this we will > reduce coherence traffic and the distributed RWLock will be NUMA aware. > And that's easy to do. Distribution aside for a moment... Take a look at Dmitry Vyukov asymmetric rwmutex algorithm: https://groups.google.com/forum/?fromgroups#!original/comp.programming.threads/t9O4wI-co8Y/CIy9UAQ0rHoJ This really kicks some serious as$!
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Re: Intel SCC 48-core x86 Processor "Chris M. Thomasson" <no@spam.invalid> - 2013-06-19 17:58 -0700 Re: Intel SCC 48-core x86 Processor "Chris M. Thomasson" <no@spam.invalid> - 2013-06-19 18:57 -0700
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