[Swift-devel] Concurrent dostagein calls limited to 8 ?

Mihael Hategan hategan at mcs.anl.gov
Mon Nov 15 00:06:44 CST 2010


On Sun, 2010-11-14 at 23:24 -0600, Michael Wilde wrote:
> That explains a lot - the limited number of Karajan threads probably explains why coasters goes haywire in the larger tests as well.
> 
> Clearly this should be done as full fledged provider.  But that will take a fair bit more work.
> 
> Would there be any ill effects from bumping up the number of karajan threads to see if I can make this demo work?  WHere is that set?

There will be the ill effect of wasting memory to wait for stuff. It's
set in EventBus.java.

> 
> Also, when you say "use the local provider or
> > some other scheme that can free the workers while the sub-processes
> > run." - do you have anything "quick and easy" in mind there?

Yep. Say task:execute(script, args) in vdl-int instead.

Mihael




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