matlab parallel computing toolbox is not working
I am using Matlab R2023a and R2023b with parallel computing toolbox on Mac OS Ventura 13.5.1 (22G90). It used to work well, but without reason, the parallel stops working. I seems it just use one core as the order of the processed files is reversed with regard to that feed into the for loop.
I tried to re-install parallel computing toolbox. It worked for one time, but then stops working even when I re-install the toolbox again. I also tried re-install matlab. Still not working.
When I run parpool:
>> parpool
Unrecognized function or variable ‘parpool’.
Or start parpool by clicking Start Parallel Pool:
Unrecognized function or variable ‘parallel.internal.ui.PoolHelper.startPool’.
This used to work, but failed without any changes in search path or new toolboxes.
Could anyone give a hint?I am using Matlab R2023a and R2023b with parallel computing toolbox on Mac OS Ventura 13.5.1 (22G90). It used to work well, but without reason, the parallel stops working. I seems it just use one core as the order of the processed files is reversed with regard to that feed into the for loop.
I tried to re-install parallel computing toolbox. It worked for one time, but then stops working even when I re-install the toolbox again. I also tried re-install matlab. Still not working.
When I run parpool:
>> parpool
Unrecognized function or variable ‘parpool’.
Or start parpool by clicking Start Parallel Pool:
Unrecognized function or variable ‘parallel.internal.ui.PoolHelper.startPool’.
This used to work, but failed without any changes in search path or new toolboxes.
Could anyone give a hint? I am using Matlab R2023a and R2023b with parallel computing toolbox on Mac OS Ventura 13.5.1 (22G90). It used to work well, but without reason, the parallel stops working. I seems it just use one core as the order of the processed files is reversed with regard to that feed into the for loop.
I tried to re-install parallel computing toolbox. It worked for one time, but then stops working even when I re-install the toolbox again. I also tried re-install matlab. Still not working.
When I run parpool:
>> parpool
Unrecognized function or variable ‘parpool’.
Or start parpool by clicking Start Parallel Pool:
Unrecognized function or variable ‘parallel.internal.ui.PoolHelper.startPool’.
This used to work, but failed without any changes in search path or new toolboxes.
Could anyone give a hint? parallel computing toolbox MATLAB Answers — New Questions