[SciPy-user] Fast saving/loading of huge matrices

Gael Varoquaux gael.varoquaux@normalesup....
Thu Apr 19 10:51:22 CDT 2007


On Thu, Apr 19, 2007 at 09:23:08AM -0500, Robert Kern wrote:
> I think we've found that a simple pickle using protocol 2 works the
> fastest. At the time (a year or so ago) this was faster than PyTables
> for loading the entire array of about 1GB size. PyTables might be
> better now, possibly because of the new numpy support.

Thank you Robert. This is useful to know.

Gaël


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