How To Resolve Out Of Memory Error In Matlab
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Matlab Out Of Memory Linux
0 answers 0 accepted answers Reputation: 0 Vote0 out of memory ?? help needed Asked by YJ YJ (view profile) 23 questions 0 answers 0 accepted answers Reputation: 0 on 3 Sep 2014 Latest activity Commented
Matlab Memory Linux
on by Guillaume Guillaume (view profile) 0 questions 2,418 answers 1,237 accepted answers Reputation: 7,082 on 20 Oct 2015 Accepted Answer by Guillaume Guillaume (view profile) 0 questions 2,418 answers 1,237 accepted answers Reputation: 7,082 963 views (last 30 days) 963 views (last 30 days) I have a laptop which has a 8G of ram memory.however, when I run a matlab, it says I am out of memory.I only run matlab only, and closed change the size of the virtual memory paging file on your system all other unnecessary windows.I am pretty sure I have a sufficient memory to run the matlab program.. but yeah this happend..Any suggestion or solution for this issue?I already tried following stuff..1- Give higher priority to Matlab.exe task. You can do that by going to task manager, Processes tab, right click the Matlab.exe Task, select priority and set it to higher priority (say real time), this tells Windows to allocate more resources to this process.2- Increase the page file size of your applications in general. You can do this by right clicking MyComputer ->properties->Advanced System Settings ->Advanced-> Performance->Virtual Memory (change..). Then the tick from the Automatic .... and set the initial and maximum page size to say 10000 MB.3- While in 2 at Performance, make sure that the it is set for "Programs" and not for "Background services". "Programs" should be the default.4- Also make sure while doing step 2 that the >Visual effects tab of "performance options" is set to "Adjust for best performance" . This will remove lots of animation, shades, fades and and other visual effects from your screen (the next time you re-boot) but free some memory for the applications including the MATLAB. I used this trick with my older laptop which was 32 bits OS and used to have a profound impact on appli
Recently, I was faced with a new error in MATLAB. It says "Out of memory." I think there should be a way to increase it's memory.
Windows Control Panel To Change The Size Of The Virtual Memory Paging File On Your System
Any suggestions? Topics Finite-difference time-domain (FDTD) × 109 Questions 444 Followers Follow increase memory used by matlab MATLAB × 5,245 Questions 9,206 Followers Follow Computational Electromagnetics × 243 Questions 1,609 Followers Follow Programming in MATLAB change the size of the virtual memory paging file on your system windows 7 × 1,824 Questions 1,562 Followers Follow Dec 27, 2012 Share Facebook Twitter LinkedIn Google+ 8 / 0 Popular Answers Ismat Aldmour · Albaha University I have the following suggestions https://www.mathworks.com/matlabcentral/answers/153250-out-of-memory-help-needed for you: You can see my answer to a similar question: "For Matlab program, how I can solve the problem of "out of memory"? " on research gate (same link Harald recommends. In that answer I focused on MATLAB program structure to avoid this problem. The advices given by Harald are worthy to consider as well. However, on the device https://www.researchgate.net/post/How_to_increase_MATLABs_memory management side, some tricks can help like: 1- Give higher priority to Matlab.exe task. You can do that by going to task manager, Processes tab, right click the Matlab.exe Task, select priority and set it to higher priority (say real time), this tells Windows to allocate more resources to this process. 2- Increase the page file size of your applications in general. You can do this by right clicking MyComputer ->properties->Advanced System Settings ->Advanced-> Performance->Virtual Memory (change..). Then the tick from the Automatic .... and set the initial and maximum page size to say 10000 MB. 3- While in 2 at Performance, make sure that the it is set for "Programs" and not for "Background services". "Programs" should be the default. 4- Also make sure while doing step 2 that the >Visual effects tab of "performance options" is set to "Adjust for best performance" . This will remove lots of animation, shades, fades and and other visual effects from your screen (the next time you re-boot) but free some memory for the applications including the MATLAB. I
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads http://stackoverflow.com/questions/1277298/matlab-out-of-memory-error with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Matlab “out of memory” error up vote 7 down vote favorite 6 When I run a sample script in Matlab, it says: Out of memory. Type HELP MEMORY for your options. When I type "memory", it reports: Maximum possible out of array: 156 MB (1.638e+008 bytes) * Memory available for all arrays: 740 MB (7.756e+008 bytes) ** Memory used by MATLAB: 1054 MB (1.105e+009 bytes) Physical Memory (RAM): 3070 MB (3.219e+009 bytes) * Limited by contiguous virtual address space available. ** Limited by virtual address space available. Is there any way to get around this error? I'm using Windows XP x32 with Matlab 2009a. matlab share|improve this question asked Aug 14 '09 at 11:08 Contango 22.2k35139178 1 what exactly do you run? –Martijn out of memory Aug 14 '09 at 11:20 1 Posting the sample script (or the parts where it errors, if it is long) will help people better address your specific problem. –gnovice Aug 14 '09 at 16:38 add a comment| 4 Answers 4 active oldest votes up vote 11 down vote pack does a memory defragmentation, it might help you a bit as far as the contiguous memory available. share|improve this answer answered Aug 14 '09 at 11:39 Marcin 1,8951213 Thanks for the comment. Appreciated! –Contango Aug 18 '09 at 13:00 worked like a charm! –Deven Feb 28 at 7:24 add a comment| up vote 8 down vote Remember, when MATLAB says it's out of memory, it means it's out of contiguous memory, so rebooting or restarting MATLAB may work. But, I'd recommend optimizing your code and identifying how you're eating up so much memory. It could be an ill-designed recursive loop, or a bad indexing function (using doubles instead of logicals to index a huge matrix). I practically lived with memory errors for a while since I was dealing with huge datasets, but there's always a workaround, ask specific questions and you'll be surprised. share|improve this answer answered Aug 14 '09 at 12:19 Jacob 26.7k1077134 add a comment| up vote 6 down vote accepted Problem fixed. Under Windows XP x32, I managed to almost double the amount of memory available to Matlab by editing boot.ini to add the switch /3GB /USERVA=3030 [boot