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Re: Parallel processing

  • To: mathgroup at smc.vnet.net
  • Subject: [mg100230] Re: Parallel processing
  • From: "Sjoerd C. de Vries" <sjoerd.c.devries at gmail.com>
  • Date: Thu, 28 May 2009 19:33:53 -0400 (EDT)
  • References: <gvlq9j$isl$1@smc.vnet.net>

As far as I know, Mathematica does not paralellize unless you
explicitedly tell it to. Did you see 4 Mathematica kernels running or
just 4 cores being busy with unknown processes?

Cheers -- SjoerdOn May 28, 12:50 pm, dh <d... at metrohm.com> wrote:
> Hello,
>
> I am running version 7.01 on a quad core CPU. I am doing some heavy
> calculations but was too lazy to use any special commands for
> parallelization.
>
> However, to my surprise, when I check the performance I see that all 4
> kernels a busy calculating.
>
> Does anybody have any info about this automatic parallelization of
> Mathematica?
>
> Daniel



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