[auton-users] Control over matlab parallel computing?

[Yi Zhang]

Both Liang and Matthew have suggested this:

http://www.mathworks.com/support/solutions/en/data/1-BYXN3A/?1-BYXN3A

According to the link, I currently use maxNumCompThreads to control
multi-threading. Works fine.

Cheers,
Yi

On 10/25/2010 10:06 PM, Anqi Cui wrote:
> I got this problem now. My Matlab codes are also very simple. On LORs
> or LOQs, it only splits into 3 to 5, while on this LOU it generates
> tens of tasks with low CPU usages. Although Yi and I are both from the
> hometown of the Monkey King, who is able to clone thousands of himself
> by transforming each of his hairs, this Matlab issue may somehow slow
> down the calculation and I want to avoid it.
> 
> Some friends told me in the Intel Math Kernel Library, many
> calculations are already parallelized. Is this a possible reason?
> Anyway, if it doesn't affect other's nor my calculation speed, it
> would be fine.
> 
> David
> 
> 2010/10/23 Yi Zhang <yizhang1 at cs.cmu.edu>:
>> Hi guys,
>>
>> I wonder if any of you is familiar with Matlab's parallel computing? I
>> wrote some code without any explicit parallel component, but once I
>> started running the code, it splits into many threads ... I think it
>> might be the case that Matlab is automatically parallelizing some of the
>> code. Is there a way to control that?
>>
>> BTW,
>> I'm not using Matlab's Parallel Computing Toolbox. All I wrote are
>> normal Matlab code ...
>>
>> Yi
>>