Out of memory & Function MEMORY is not available on this platform
in [Matlab]
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From: Sofia Häggberg on 4 Aug 2010 10:16 well guys is very strange... since: when I type: help memory I am to get response from Matlab as: .... Example 1: Run the MEMORY command on a 32-bit Windows system: .... Example 2: Run the MEMORY command on a 64-bit Windows system: .... Example 3: Run the MEMORY command with two outputs on a 32-bit Windows system: [uV sV] = memory .... but when I type: memory ??? Error using ==> memory Function MEMORY is not available on this platform. Its kind of strange isn't it? btw I use MAC OS X 10.6 (might this be a problem?) Moreover I would like to execute this command: zeros(100000, 3000); ??? Out of memory. Type HELP MEMORY for your options. I am able to execute: zeros(10000, 3000); But I will be very happy if someone can let me know if it is possible somehow to execute: zeros(100000, 3000); thanks
From: Walter Roberson on 4 Aug 2010 11:24 Sofia Häggberg wrote: > well guys is very strange... since: > > when I type: help memory > I am to get response from Matlab as: > .... > Example 1: Run the MEMORY command on a 32-bit Windows system: > .... > > Example 2: Run the MEMORY command on a 64-bit Windows system: > .... > > Example 3: Run the MEMORY command with two outputs on a 32-bit Windows > system: > [uV sV] = memory > .... > > but when I type: memory > ??? Error using ==> memory > Function MEMORY is not available on this platform. > > Its kind of strange isn't it? > btw I use MAC OS X 10.6 (might this be a problem?) Not strange at all. Notice that all of the examples refer to Windows. The memory() command is only available on Windows. > > Moreover I would like to execute this command: > zeros(100000, 3000); > ??? Out of memory. Type HELP MEMORY for your options. > > I am able to execute: > zeros(10000, 3000); > > But I will be very happy if someone can let me know if it is possible > somehow to execute: > zeros(100000, 3000); Sure. But you need 2.3 gigabytes of available memory. If you are running a 32 bit version of Matlab then that can be fairly difficult to get -- though an old thread I found suggests that under OS-X if you have 4 Gb of virtual memory available then you should be able to get up to 3.2 Gb for variables. If you have less than 4 Gb of RAM installed, this may require increasing your swap space. http://www.mathworks.com/matlabcentral/newsreader/view_thread/150808
From: Sofia Häggberg on 4 Aug 2010 11:25 "Sofia Häggberg" <hd.int.assNOSPAM(a)gmail.com> wrote in message <i3bsn5$1nl$1(a)fred.mathworks.com>... > well guys is very strange... since: > > when I type: help memory > I am to get response from Matlab as: > > ... > Example 1: Run the MEMORY command on a 32-bit Windows system: > ... > > Example 2: Run the MEMORY command on a 64-bit Windows system: > ... > > Example 3: Run the MEMORY command with two outputs on a 32-bit Windows system: > [uV sV] = memory > ... > > but when I type: memory > ??? Error using ==> memory > Function MEMORY is not available on this platform. > > Its kind of strange isn't it? > > btw I use MAC OS X 10.6 (might this be a problem?) > > Moreover I would like to execute this command: > zeros(100000, 3000); > ??? Out of memory. Type HELP MEMORY for your options. > > I am able to execute: > zeros(10000, 3000); > > But I will be very happy if someone can let me know if it is possible somehow to execute: > zeros(100000, 3000); > > thanks seems I was not clear :(
From: Walter Roberson on 4 Aug 2010 11:41
Sofia Häggberg wrote: > "Sofia Häggberg" <hd.int.assNOSPAM(a)gmail.com> wrote in message > <i3bsn5$1nl$1(a)fred.mathworks.com>... >> well guys is very strange... since: > seems I was not clear :( There were 150 postings ahead of yours from when I last caught up (23:00 Central last night); and it takes time to research the detailed behaviour of Matlab on an OS that I have not used Matlab on myself. |