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Re: much power to mathematica

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125291] Re: much power to mathematica
  • From: Alexey Kornetov <aleks.post at gmail.com>
  • Date: Mon, 5 Mar 2012 01:03:28 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <jivd1b$n5h$1@smc.vnet.net>

Hmm.. You are right. I'm new in mathematica if there is the way to
allocate evolution between the cores to gain much speed?

2012/3/4 Nasser M. Abbasi <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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