PTL logo

From: Ben Martin (benjmart_at_[hidden])
Date: 2009-02-05 13:27:20

I'll try to take a look at this in the near future to see what the
situation is.


Kral Stefan wrote:
> Hi.
> I have just peeked at the source of "RequestList.cs" and noticed that "WaitAny" is built upon a busy-waiting loop invoking "TestAny". "WaitAll" calls "WaitAny" so it might waste a lot of CPU time that could be saved with implementations of MPI_WaitAll that block the process.
> It this behavior likely to change soon?
> (Wouldn't simply calling "Request.Wait" for every request be an option?)
> Best Regards,
> Stefan.