You can run parallel code in MATLAB®
Online™. To access MATLAB
Online, follow this link:
To use Parallel Computing Toolbox™ functionality in MATLAB Online, you must have access to a Cloud Center cluster. You can:
Create a cloud cluster. For more information, see Create Cloud Cluster.
Discover an existing cluster. For more information, see Discover Clusters. You can only discover Cloud Center clusters in your MathWorks® Account.
Import a cloud cluster profile. For more information, see Import and Export Cluster Profiles. Note that if the profile is not in your MATLAB Drive™, you must upload it first. On the Home tab, in the File area, click Upload.
The local profile is not supported in MATLAB Online.
After you set up a cloud cluster, you can use parallel language functions, such as
parfeval. Note that if you do
not have any clusters set up, then parallel functions that require a parallel pool run
in serial or throw an error.
Some differences with MATLAB Desktop include the following.
The parallel status indicator is not visible by default. You must start a
parallel pool first by using
parpool or any function that
automatically start a parallel pool.
The Parallel Computing Toolbox Preferences options pane is not available in MATLAB Online.
mpiprofile viewer is not supported in MATLAB