% Specify a partition to use for MATLAB jobs > c.AdditionalProperties.WallTime = '48:00:00' In order to use the O2 MATLAB cluster profile it is required to define at least two submission parameters: the partition to be used and the desired wall-time. This can be done assigning the properties directly to a parcluster object c as shown in the example below: different wall-time, partition, amount of memory, etc.)ĭefine job submission flags for Version ≥ R2017a
Note that, once assigned, each property will be saved in the user ~/.matlab profile folder and will not need to be re-defined unless a change is desired (i.e. For example tUserDefinedOptions('-o output.log')will pass the flag -o output.log to the scheduler when submitting a job from within MATLAB. Similarly the command ClusterInfo.get+Property can be used to check the assigned Property The command tUserDefinedOptions can be used to pass additional flag to the scheduler. SetDebugMessagesTurnedOn setNameSpace setQueueName setUserDefinedOptions SetDataParallelism setMemUsage setProjectName setUseGpu SetConstraint setGpusPerNode setProcsPerNode setSshPort SetClusterHost setEmailAddress setPrivateKeyFileHasPassPhrase setReservation setWallTime SetArch setDiskSpace setPrivateKeyFile setRequireExclusiveNode setUserNameOnCluster Setting the submission parameter for the O2 MATLAB cluster profile If you plan to run on both clusters it is recommended to use a different version of MATLAB in each cluster (for example 2016b in Orchestra and 2017a in O2) Note 4: O2 MATLAB cluster profile is not compatible with Orchestra profile.
If later on you use a different version of MATLAB you will need to run configCluster again Note 3: Running the configCluster command sets the cluster profile only for the currently used MATLAB version. Note 2: After running the configCluster command the default cluster profile is set to the O2 cluster, if you want to go back and use the "local" cluster profile you can change the default profile using the command faultClusterProfile('local') Note 1: The configCluster command needs to be executed only on time IntegrationScriptsLocation: /n/app/matlab/2019a/toolbox/local/IntegrationScripts/o2 JobStorageLocation: /home/abc123/MdcsDataLocation/o2/R2019a
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