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error using matlabpool open local in a cluster
If I'm understanding things correctly, you submit a job to a Torque cluster using "qsub (plus some list of arguments)". The MAT...

13 years ago | 1

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What are the MATLAB job options?
In addition to Andreas' advice, I'd also add that you might what to broaden your search to include the job titles "engineer", "s...

13 years ago | 4

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Shifting from linux to windows on a different netbook
I'd recommend contacting install and licensing support.

13 years ago | 0

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Disable all Keys Except...
Why not just enumerate the keys you want to accept, and not proceed in execution until you get one of those? You aren't disab...

13 years ago | 0

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Which kind of workstation would suit best?
I answered a very similar question recently: http://www.mathworks.com/matlabcentral/answers/45127-home-pc-or-workstation-for-...

13 years ago | 0

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Submit job directly to Torque with qsub
There are example scripts in <matlabroot>/toolbox/distcomp/examplesintegration/pbs/nonshared for how to set up MATLAB (with Para...

13 years ago | 0

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Extremely slow Matlab interface, when accessed by VPN from a Windows 7 (64bit) laptop
Remote Desktop provides a lot of tweaks that help improve performance under the "Options" drop down when you start it. These in...

13 years ago | 4

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Nvidia Quadro 5000 or K5000
Are you going to use this as a GPU for computation? If so, the K5000 is based on the Kepler architecture, which is the successo...

13 years ago | 1

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Is it possible to create an EXE file that can be run without MCR installed?
Have you looked at MATLAB Coder? http://www.mathworks.com/products/matlab-coder/index.html

13 years ago | 2

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How can i make nodes communicate each other by using MDCS?
I am not sure about your first problem, but I would imagine the reason the second problem occurs is that the cluster can't find ...

13 years ago | 0

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Why is rand() causing a crash in parallel batch jobs?
# Are there any dependent files that you didn't attach? From your example, it looks like the answer is "no", but your real code...

13 years ago | 0

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CUDA missing library libcuda.so.1
It sounds like the GPU driver is not installed correctly on comp01. Perhaps you installed the SDK and toolkit and not the drive...

13 years ago | 1

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confusionmat function not available in Matlab R2010a version -regarding
Looks like that's part of the Statistics Toolbox. You'll need that as part of your installation if you want to access it.

13 years ago | 0

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Parfor Error: lost connection
There are a number of logs you can look at to try and gain some insight. They are located (by default) either in /var/log/mdce ...

13 years ago | 0

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Do concurrent processes, run in individuals windows, on multiple cores, require multiple licenes?
You will defintely need to have the Parallel Computing Toolbox to access the GPU from MATLAB. The 12 core limit is for the "loc...

13 years ago | 1

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can you please tell me about the MATLAB mex function is it JAVA or C/C++ or FORTRAN?
What Are MEX-Files? You can call your own C, C++, or Fortran subroutines from the MATLAB command line as if they were built-i...

13 years ago | 1

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Error using ==> run, File Error: Cannot write .txt file
The easiest way to confirm you can write in a directory is to create a file there. Do this in Windows Explorer or MATLAB (or bo...

13 years ago | 0

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Is the TCP/IP send or receiver well functional in windows 7 operation system?
Jan's suggestion is what came to mind first -- the firewall. Other ideas: Port 80 is most commonly used for http traffic. T...

13 years ago | 0

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Matlab 2011b hangs on startup, but runs fine with no desktop
Given the clarifications, I'd check the logs on both machines, and try and isolate which end of the connection is having trouble...

13 years ago | 0

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How to build a parallel computing when the program should call the external exe program
Quick answers to your questions # The .exe file will need to be in a location accessible to all the machines in your cluster....

13 years ago | 2

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Use all processors on workers.
I'm assuming you have a cluster with 12 machines, each with 12 cores. If you wanted to utilize all the CPUs with one worker p...

13 years ago | 0

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Matlab 2012b offline installation problem
In my experience, this has been a bad/defective/scratched disc, a sign of impending hard drive failure, or a CD drive going bad....

13 years ago | 0

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How to connect various computers to matlab
I helped someone with a similar setup before. http://www.mathworks.com/matlabcentral/answers/48609-admincenter-and-test-the-c...

13 years ago | 0

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What values should I put in my targets whenever they're "don't care" values?
You can use the tilde (~) for this. http://www.mathworks.com/help/matlab/matlab_prog/ignore-function-inputs.html

13 years ago | 0

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Matlab functions are executed locally and not on the cluster
If you want to have those statements executed on the cluster, you need to use a parallel constructs like batch, smpd, parfor or ...

13 years ago | 1

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CPU Profiling, each core
Run perfmon.exe. If you define a data collector set, you can set up counters for things like "% Processor time", and you can se...

13 years ago | 1

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Answered
systematic: Do not use global, don't use eval
I have a lot of tools in my garage. Some are very sharp, very pointy and I use them with extreme care because they are the best...

13 years ago | 7

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Matlab and MDCS on cluster
You will need to create a Torque cluster profile to submit jobs to the cluster using the direct integration. Using local will...

13 years ago | 0

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Can I compile code for Windows machines on a Mac using Boot Camp to run Windows flavored MatLab?
I can't speak directly to any licensing issues. When you are running Windows either in a VM or in a dual-boot setup you are r...

13 years ago | 1

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Force Matlab figure to lie above all other desktop windows
It looks like there are a number of utilites to do this on Windows. This only one that I found through Google: http://www.pc...

13 years ago | 0

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