can't do parallel computing

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yang Peng
yang Peng on 10 Dec 2014
Commented: Caleb Davison on 5 May 2021
Error using matlabpool (line 144) Failed to open matlabpool. (For information in addition to the causing error, validate the profile 'local' in the Cluster Profile Manager.)
Error in feaExtract_parallel (line 28) matlabpool local 12;
Error in run_vtln_all (line 2) feaExtract_parallel( '../list/transform.list', 12);
Caused by: Error using distcomp.interactiveclient/start (line 61) Failed to locate and destroy old interactive jobs. This is caused by: The storage metadata file does not exist or is corrupt

Answers (1)

Edric Ellis
Edric Ellis on 11 Dec 2014
You might need to clear out the "Storage Location" directory on disk - you can find this by executing:
c = parcluster('local')
d = c.JobStorageLocation
I would suggest deleting or renaming that directory - it should be re-created automatically for you.
Caleb Davison
Caleb Davison on 5 May 2021
THANK YOU! There were posts all over that I saw and this was the only one that had a solution that worked for me. When I emptied the contents of the ~/.matlab/local_cluster_jogs/r2019b/, I was then able to run parpool without issues.

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