n_jobs on windows

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1

Hi,

I tried to set n_jobs (from mne.filter.filter_data) > 1 on windows 10 with
no success (computer crashed). Has anyone figured this out?

Best,
Mat
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2

hi Mat,

we you use n_jobs > 1 you need more RAM on your machine.
that can explain the crash if you don't have enough RAM.

Alex

3

Hi Alex,

I have 32768MB RAM on my machine, I don't think it's an issue. When I set
n_jobs = 2, python freezes, and I have to kill the process (see attached
screen capture).

nothing happens, seems to block the execution of everything (see capture).

2018-02-13 12:06 GMT-06:00 Alexandre Gramfort <alexandre.gramfort at inria.fr>:

hi Mat,

we you use n_jobs > 1 you need more RAM on your machine.
that can explain the crash if you don't have enough RAM.

Alex

Hi,

I tried to set n_jobs (from mne.filter.filter_data) > 1 on windows 10
with no success (computer crashed). Has anyone figured this out?

Best,
Mat

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4

If you do:

print(epochs_learning_1_corr)

what does it tell you as the size of your epochs object?

Mainak