[Eeglablist] runica processing time discrepancy

[Makoto Miyakoshi]

Dear Jason,

I have no idea here. Please let us know your opinion.

Makoto

On Fri, Dec 26, 2014 at 11:32 AM, Makoto Miyakoshi <mmiyakoshi at ucsd.edu>
wrote:

> Dear Matthew,
>
> You mean you used the same dataset and obtained that result? As I wrote
> recently, runica() speed depends on data quality.
>
> Makoto
>
> On Thu, Dec 25, 2014 at 5:48 PM, Matthew Moore <matthew.moore at otago.ac.nz>
> wrote:
>
>>  Hi all,
>>
>>  I am currently doing a bit of ICA, and have noticed that my laptop
>> seems to complete the ICA analysis process faster (2'30'' vs 3'30'').
>>
>>  This seems to me anomalous, as the desktop should be substantially more
>> powerful than the laptop.
>>
>>  The laptop has a dual-core i5-4200 @ 1.6GHz and 8GB of RAM, while the
>> desktop has an 8-core FX-8320 @ 3.7GHz with 12GB RAM.
>>
>>  The only other significant difference between the two that I can think
>> of is that the laptop runs Windows 8 and Matlab R2014a, and the desktop
>> Windows 7 with Matlab R2013b.
>>
>>  I feel like things should be going a lot quicker on the desktop, has
>> anyone encountered this problem?
>>
>>  Regards, Matt
>>
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>
>
>
> --
> Makoto Miyakoshi
> Swartz Center for Computational Neuroscience
> Institute for Neural Computation, University of California San Diego
>



-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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