MathGroup Archive 2012

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Multi Thread in Mathematica (not multi core)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg128297] Re: Multi Thread in Mathematica (not multi core)
  • From: awnl <awnl at gmx-topmail.de>
  • Date: Fri, 5 Oct 2012 02:51:07 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-newout@smc.vnet.net
  • Delivered-to: mathgroup-newsend@smc.vnet.net
  • References: <k4bcrs$ljf$1@smc.vnet.net> <k4j0c4$7ls$1@smc.vnet.net>

Hi,

 > CloseKernels[]; LaunchKernels[16];
 > ParallelMap[Import,urlList]
 >
 > My mistake was to think that the number of kernels was limited by the 
number of cores.

AFAIK it is limit by your license. That might be more or less than the 
number of cores, depending on license and machine, of course. However, 
to occupy a kernel license per file seems to be a quite expensive way to 
download files :-).

albert



  • Prev by Date: Re: Sum pattern
  • Next by Date: Trouble Loading Packages...
  • Previous by thread: Re: Multi Thread in Mathematica (not multi core)
  • Next by thread: How to speed up this inner loop?