Re: much power to mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg125292] Re: much power to mathematica
- From: "Nasser M. Abbasi" <nma at 12000.org>
- Date: Mon, 5 Mar 2012 01:03:49 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <jivd1b$n5h$1@smc.vnet.net> <4F533D15.70408@12000.org> <CANUOG6C6G8h1orYZVTHXun_6B9mP0SXOPs9Wv-xKhW2xK084DQ@mail.gmail.com>
- Reply-to: nma at 12000.org
On 3/4/2012 5:45 AM, Alexey Kornetov wrote: > Hmm.. You are right. I'm new in mathematica if there is the way to > allocate evolution between the cores to gain much speed? > I have not used this, but I think if you want to distribute your computation over different processor, then you can look at cuda and openCL and other parallel computation support in Mathematica here: http://reference.wolfram.com/mathematica/guide/ParallelComputing.html --Nasser > 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 >