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Re: Distributed Reader-Writer Mutex 1.0

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From	"aminer" <aminer@videotron.ca>
Newsgroups	comp.programming.threads, comp.programming
Subject	Re: Distributed Reader-Writer Mutex 1.0
Date	Thu, 13 Sep 2012 15:22:02 -0500
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Hello,

I don't think i have to align on cache line bounderies the array
elements, like have done  Dmitry Vyukov, i have just added a
cache line padding  inside TOmniMREW of Omnithread, and it
has worked perfectly.

You can download Distributed Reader-Writer Mutex 1.03 from:

http://pages.videotron.com/aminer/


Thank you,
Amien Moulay Ramdane.





"aminer" <aminer@videotron.ca> wrote in message 
news:k2q0ij$rrt$1@dont-email.me...
> Hello,
>
>
> Distributed Reader-Writer Mutex 1.0
>
>
> Description:
>
> Distributed Reader-Writer Mutex, ported by Amine Moulay Ramdane
> from the Dmitry Vyukov C++ Distributed Reader-Writer Mutex to
> Object Pascal, I have included the following Reader-Writer Mutexes
> inside this Distributed Reader-Writer mutex: TOmniMREW a light weight
> MREW that is very fast and TMultiReadExclusiveWrite from JCL and
> nowboth of them can scale better, and i have modified a little bit
> the Dmitry Vyukov Distributed Reader-Writer Mutex, i have not
> used GetCurrectProcessor() but i have used  GetCurrectThreadID()
> like this: nbr := getcurrentthreadid mod proc_count; i have provided you
> with the source code, please take a look at the source code to understand 
> better.
>
>
> Language: FPC Pascal v2.2.0+ / Delphi 7+: http://www.freepascal.org/
>
> Operating Systems: Win and Linux (x86).
>
> Required FPC switches: -O3 -Sd -dFPC -dWin32 -dFreePascal
>
> -Sd for delphi mode....
>
> Required Delphi switches: -DMSWINDOWS -$H+
>
> For Delphi use -DDelphi
>
> And inside defines.inc you can use the following defines:
>
> {$DEFINE CPU32} for 32 bits systems
>
> {$DEFINE CPU64} for 64 bits systems
>
> {$DEFINE TOmniMREW} to use Omnithread MREW
>
> {$DEFINE TMultiReadExclusiveWrite} to use the jcl TMultiReadExclusiveWrite
>
>
> You can download Distributed Reader-Writer Mutex 1.0 from:
>
> http://pages.videotron.com/aminer/
>
>
> Thank you,
> Amine Moulay Ramdane.
>
>

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Thread

Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-12 08:52 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-12 09:27 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-12 09:34 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-12 09:43 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-13 12:22 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-13 14:46 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-13 15:22 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-13 15:31 -0500
  Re: Distributed Reader-Writer Mutex 1.0 "aminer" <aminer@videotron.ca> - 2012-09-13 15:51 -0500

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