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Re: much power to mathematica

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125289] Re: much power to mathematica
  • From: "Nasser M. Abbasi" <nma at 12000.org>
  • Date: Mon, 5 Mar 2012 01:02:46 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <jivd1b$n5h$1@smc.vnet.net>
  • Reply-to: nma at 12000.org

On 3/4/2012 3:35 AM, Alexey Kornetov wrote:
> I use mathematica to evaluate multiple array of difficult integrals,
> and plot them, so its take so much time to do one plot.. while
> evalution mathematica uses just 25% of spu no more, is there any way
> to get it use much power of my computer and speed up evalution?
>

Are you sure you not using a 4 core cpu? where 25%=100% on
that core?

Most modern CPU's now are more than one core, and if you
are on windows and looking at the task manager, the CPU
value you see for a process will not go over 100/N where
N is the number of cores.

So 25% for 4 cores means the process is running at 100% cpu.

If that is not the case for you, then never mind.

--Nasser



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