[Numpy-discussion] 2 GB limit for memmap'ed files

Mike Ressler mike.ressler at gmail.com
Thu Sep 7 15:18:19 CDT 2006


On 9/7/06, Glen W. Mabey <Glen.Mabey at swri.org> wrote:
>
> A long time ago, Travis wrote:
> >
> >  My understanding is that using memory-mapped files for *very* large
> >  files will require modification to the mmap module in Python ---
>
> Did anyone ever "pick up the ball" on this issue?


This works with python-2.5 betas and above, and numpy 1.0 betas and above. I
frequently do 10+ GB
mmaps.

Mike

-- 
mike.ressler at alum.mit.edu
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