parpool('local')

19 views (last 30 days)
Paulo Torres
Paulo Torres on 7 Apr 2017
Answered: Namnendra on 18 Jun 2022
I use parpool('local') and doesn't work and I receive this answer
Starting parallel pool (parpool) using the 'local' profile ... Caught unexpected fl::except::IInternalException
  1 Comment
Paulo Torres
Paulo Torres on 7 Apr 2017
Edited: Matt J on 7 Apr 2017
parpool('local')
I have thisanswer
Starting parallel pool (parpool) using the 'local' profile ...
Error using parpool (line 103)
Failed to start a parallel pool. (For information in addition to the causing error, validate the profile 'local' in the Cluster Profile
Manager.)
Caused by:
Error using parallel.internal.pool.InteractiveClient>iThrowWithCause (line 667)
Failed to start pool.
Error using parallel.Cluster/createCommunicatingJob (line 92)
Can't write file C:\Users\Paulo\AppData\Roaming\MathWorks\MATLAB\local_cluster_jobs\R2016a\Job85.in.mat.

Sign in to comment.

Answers (1)

Namnendra
Namnendra on 18 Jun 2022
As your problem is not much clear, I can suggest two points to work out and see if it works :-
  • Validate your 'local' profile by navigating to Home->Parallel->Create and Manage Clusters. Here choose 'local' and click validate.If it doesn't validate then check if you have parallel computing toolbox present in your MATLAB root directory.
  • In the last line of the error, it says it can't write to the folder. Check if you have write access to the folder.
I hope it helps.

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by