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ihd
 Post subject: multithreaded 64bit version?
PostPosted: Sat Feb 09, 2013 12:13 am 
A hardware expert told me that the new multi-core machines need code that is
written to use the parallelism. Is Singular written with multi-threading?
How about a 64 bit version?


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hannes
 Post subject: Re: multithreaded 64bit version?
PostPosted: Mon Mar 18, 2013 7:15 pm 

Joined: Wed May 25, 2005 4:16 pm
Posts: 275
Singular supports 64bit if the CPU does, i.e.
Singular-x-x-x-ix86-x.tar.gz is 32bit, Singular-x-x-x-ix86_64-x.tar.gz is 64bit
for x86_64(amd64) CPUs.

For using several cores see parallel.lib, modstd.lib, etc.
(
http://www.singular.uni-kl.de/Manual/latest/sing_2103.htm
http://www.singular.uni-kl.de/Manual/latest/sing_1134.htm
), which uses several processes.


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