NB. copied to David Mitchell who probably knows the answer!
I found this old thread which popped up when i filtered for "affinity"
My new laptop's task-manager reports 4 cpus, which is nice, but J hogs
resources when I'm testing some memory-hungry process so it would be
nice to limit its affinity to one or two cpus. I've seen David
Mitchell's essay
http://www.jsoftware.com/jwiki/Scripts/ProcessorAffinity which should do
the trick.
However, my J (Windows 8, using JQT) doesn't seem to have dll.ijs in
main, so I changed script '~system\main\dll.ijs' to require 'dll' which
seems ok.
Probably more serious: I don't know the definition of bx in ppr=.bx
(8#2)#: sam - presumably it does some boxing, but I don't want to risk
a crash if/when I get it wrong.
Thanks,
Mike
On 09/03/2010 16:27, David Mitchell wrote:
On 3/8/2010 16:25, Jan Jacobs wrote:
ls,
is it possible for a master J-session to initiate other J-sessions that run
on separate cores (in the context of a WIN7 quad core system)? Just
statically (not dynamically).
Jan.
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Jan,
This might be helpful:
http://www.jsoftware.com/jwiki/Scripts/ProcessorAffinity
--
David Mitchell
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