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multi-threading slower than single thread
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Re: multi-threading slower than single thread
[
message #25041
is a reply to
message #25038
]
Tue, 09 February 2010 01:34
nixnixnix
Messages:
415
Registered:
February 2007
Location:
Kelowna, British Columbia
Senior Member
An MT-friendly version of RTIMING would be extremely handy - I know you have a lot of time on your hands
Not 100% sure about this but it seems that casting from Value to double was another big bottleneck - does that make any sense?
I now have two out of three of my environmental impact grid calculations running at 95-100% utilisation on 8 virtual cores so things are looking up.
Nick
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multi-threading slower than single thread
By:
nixnixnix
on Fri, 29 January 2010 22:23
Re: multi-threading slower than single thread
By:
mirek
on Sat, 30 January 2010 08:48
Re: multi-threading slower than single thread
By:
Didier
on Sat, 30 January 2010 10:35
Re: multi-threading slower than single thread
By:
nixnixnix
on Mon, 01 February 2010 07:29
Re: multi-threading slower than single thread
By:
mirek
on Mon, 01 February 2010 12:58
Re: multi-threading slower than single thread
By:
nixnixnix
on Mon, 08 February 2010 21:47
Re: multi-threading slower than single thread
By:
mirek
on Mon, 08 February 2010 23:54
Re: multi-threading slower than single thread
By:
nixnixnix
on Tue, 09 February 2010 01:34
Re: multi-threading slower than single thread
By:
mirek
on Mon, 15 February 2010 12:44
Re: multi-threading slower than single thread
By:
nixnixnix
on Mon, 01 March 2010 21:25
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