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30.481 total contributions since 2009

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Answered
What is Job Manager Security and how do I implement it in my MATLAB Parallel Server configuration?
As of R2010b, Job Manager Security was introduced to add some extra security to jobs that a submitted using the MathWorks Job Ma...

ongeveer 6 uur ago | 1

| accepted

Answered
How can I run MATLAB Parallel Server as a non-root user on Linux?
You can modify the $MATLABROOT/toolbox/distcomp/bin/mjs_def.sh file to allow for a non-root user to start and run the MJS proces...

ongeveer 6 uur ago | 0

| accepted

Question


What is Job Manager Security and how do I implement it in my MATLAB Parallel Server configuration?
Looking in the documentation for the MATLAB Parallel Server I see there is an option to set Job Manager Security. What is Job Ma...

ongeveer 6 uur ago | 1 answer | 0

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Answered
Can I use my MATLAB Home license to submit to a MATLAB Parallel Server on EC2 cluster?
A MATLAB Home license cannot be used with an Amazon EC2 cluster.  You must have an academic or a professional MATLAB license wit...

ongeveer 6 uur ago | 0

| accepted

Question


How can I run MATLAB Parallel Server as a non-root user on Linux?
How can I run MATLAB Parallel Server as a non-root user on Linux?

ongeveer 6 uur ago | 1 answer | 0

1

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Question


Can I use my MATLAB Home license to submit to a MATLAB Parallel Server on EC2 cluster?
Can I use my MATLAB Home license to submit to a MATLAB Parallel Server on EC2 cluster?

ongeveer 6 uur ago | 1 answer | 0

1

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Answered
Why do I get an error when starting a worker from the Admin Center about "RECEIVE_FAILED_INCOMPATIBLE_VERSIONS"?
This error will occur if you are using the Admin Center from a different release of MATLAB than what is on the MATLAB Parallel S...

ongeveer 7 uur ago | 0

| accepted

Answered
Why am I unable to start a cluster using more than 15 nodes when using MATLAB Parallel Server on EC2?
MathWorks is aware of an issue which prevents clusters utilizing more than 15 nodes from starting. We are currently investigatin...

ongeveer 7 uur ago | 0

| accepted

Question


Why am I unable to start a cluster using more than 15 nodes when using MATLAB Parallel Server on EC2?
I have had the number of cluster nodes limit increased by Amazon, however when I attempt to start a cluster using more than 15 n...

ongeveer 7 uur ago | 1 answer | 0

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Question


Why do I get an error when starting a worker from the Admin Center about "RECEIVE_FAILED_INCOMPATIBLE_VERSIONS"?
When attempting to start a worker for MATLAB Parallel Server through the Admin Center, the worker start fails with the error: ...

ongeveer 7 uur ago | 1 answer | 0

1

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Answered
Why do I receive a 'Desktop login is not supported in this environment' error when submitting to my MATLAB Parallel Server cluster running on Amazon EC2?
It is possible to submit using your MATLAB Parallel Server EC2 profile when running MATLAB without a display.  In order to do so...

ongeveer 8 uur ago | 0

| accepted

Question


Why do I receive a 'Desktop login is not supported in this environment' error when submitting to my MATLAB Parallel Server cluster running on Amazon EC2?
Why do I receive a 'Desktop login is not supported in this environment' error when submitting to my MATLAB Parallel Serv...

ongeveer 8 uur ago | 1 answer | 0

1

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Answered
How to download a Support package for installation on a offline computer for MATLAB R2016a and below?
As long as an internet connection is detected, the Support Package Installer will attempt to have you authenticate your MathWork...

ongeveer 8 uur ago | 1

| accepted

Answered
Does MATLAB Parallel Server allow unlimited worker usage with R2018b and below?
To use the new model allowing unlimited workers, customers must update the Network License Manager and license file to R2019a or...

ongeveer 8 uur ago | 0

| accepted

Question


How to download a Support package for installation on a offline computer for MATLAB R2016a and below?
How to download a Support package for installation on a offline computer for MATLAB R2016a and below? My network has a proxy an...

ongeveer 8 uur ago | 7 answers | 1

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Answered
Why am I unable to validate or use matlabpool or parpool with HPC?
This error will occur if you do not have the necessary port range open on your client machine.   On the client machine, where y...

ongeveer 13 uur ago | 0

| accepted

Answered
How can I increase the number of workers used for Parpool jobs in my MATLAB Parallel Server cluster?
There are two ways to increase the amount of workers that are used in a parpool job beyond the default limit, which is 12. You ...

ongeveer 13 uur ago | 1

| accepted

Question


Why am I unable to validate or use matlabpool or parpool with HPC?
I set up and configured an MATLAB Parallel Server cluster that consists of Windows machines running HPC.  My client machine is u...

ongeveer 13 uur ago | 1 answer | 0

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Question


How can I increase the number of workers used for Parpool jobs in my MATLAB Parallel Server cluster?
I am using MATLAB Parallel Server with a cluster that has more than 12 available workers. When I run my parpool (parallel pool) ...

ongeveer 13 uur ago | 1 answer | 0

1

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Answered
Why do I receive license error 4401 when validating my MATLAB Parallel Server cluster?
This error occurs when MathWorks fails to authenticate your license when using a LNU or Online Licensing with MATLAB Parallel Se...

ongeveer 14 uur ago | 0

| accepted

Answered
Why is my MATLAB Parallel Server validation and job submission failing with an error regarding a bad interpreter?
When validation occurs, or a job is submitted, the IndependentJobWrapper or the CommunicatingJobWrapper, depending on the job, i...

ongeveer 14 uur ago | 0

| accepted

Answered
Why do I see the error "Warning: Unable to read the required metadata file" when trying to validate my PCT or MATLAB Parallel Server profile?
This error indicates that the matlab_metadata.mat file has become corrupt or otherwise unreadable. To resolve this issue, move t...

ongeveer 14 uur ago | 0

| accepted

Question


Why do I see the error "Warning: Unable to read the required metadata file" when trying to validate my PCT or MATLAB Parallel Server profile?
When I try to validate my parallel profile I get the following error message:   ERROR: Warning: Unable to read the required ...

ongeveer 14 uur ago | 1 answer | 0

1

answer

Question


Why do I receive license error 4401 when validating my MATLAB Parallel Server cluster?
I am attempting to validate my MATLAB Parallel Server cluster from MATLAB. The validation fails and I receive license error 4401...

ongeveer 14 uur ago | 1 answer | 0

1

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Question


Why is my MATLAB Parallel Server validation and job submission failing with an error regarding a bad interpreter?
When validating my MATLAB Parallel Server profile or submitting a sample batch job, I see the following error: -bash: /var/spoo...

ongeveer 14 uur ago | 1 answer | 0

1

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Question


Does MATLAB Parallel Server allow unlimited worker usage with R2018b and below?
Does MATLAB Parallel Server allow unlimited worker usage with R2018b and below?

ongeveer 23 uur ago | 1 answer | 0

1

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Answered
Is there a model advisor check that can be used to detect unused bus signal elements?
There is no built in model advisor check to perform this action. However, you can create a custom model advisor check using the ...

1 dag ago | 0

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Answered
Does Simulink 3D Animation enable the use of more than two input joysticks?
Yes, the "Joystick Input" block supports the use of more than 2 joysticks at a time since the parameters allow you to ...

1 dag ago | 0

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Answered
How can I integrate Green Hills MULTI IDE with Embedded Coder R2018b for PIL testing?
(1) Embedded Coder Hardware Support Package for MULTI IDE was discontinued from R2014b as mentioned here: <https://www.math...

1 dag ago | 0

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Answered
How can I use nested structures in my generated code?
The attached files provide two examples of using nested structures in Embedded Coder generated code. Open the &quot;struct_csc_p...

1 dag ago | 0

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