hi all,
i am back from holiday now, thanks for the greate work. i will immetently check the latest cvs version on all windows system i have access to, especially on the ones, i found the performance issue. i will post the results as soon as possible.
adegli
2006/8/13, Robert Osfield <[EMAIL PROTECTED]>:
Thanks Paul, I've now merged your changes and submitted to OpenThreads CVS.
Windows users please test, especially multi-threaded usage such as
database pager etc.
Thanks,
Robert.
On 8/13/06, Paul Martz <[EMAIL PROTECTED]> wrote:
> Boris -- Thanks for the history and input.
>
> Robert -- Per your instructions, posted here so that others can try it out.
>
> Attached is my much simpler rewrite of OpenThreads::Mutex, using a
> CRITICAL_SECTION, which has worked well on my day since before I hired on.
> However, it depends on the underlying OS for scheduling, while it looks like
> the current version of Mutex is a little more pro-active about which thread
> gets scheduled.
>
> My changes are wrapped with the CPP macro USE_CRITICAL_SECTION, which I've
> defined in Win32MutexPrivateData.h . If you comment out the definition, you
> get the current version, so you can do a heads to heads comparison.
>
> It'll be interesting to see if this makes a difference.
> -Paul
>
>
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