I know :) I have my own C# Assembly that does mmap() on Windows/Linux with PInvoke.
I did notice though that .NET 4.0 WIll have "native" support for mmap() through System.IO.MemoryMappedFiles... So perhaps IP 2.X will add that as well... On Wed, Feb 4, 2009 at 12:15 PM, William Reade <will...@resolversystems.com>wrote: > I should point out ahead of time that there's no mmap module in IronPython > at the moment, and so memory-mapped ndarrays don't work yet -- although most > of the usual numpy save/load bits do work, so you'll probably be fine > (unless they're too big to fit in memory). > > Dan Shechter wrote: > >> Here! >> >> I can't wait to use it with NumPy. >> >> I actually have a .NET C# assembly that does some really nasty low-level >> stuff like loading data from memory mapped >> files and wrapping them with IList<T> :) >> >> I can't wait to make Ironclad/Numpy blow up :) >> >> >> >> On Tue, Feb 3, 2009 at 8:50 PM, Giles Thomas < >> giles.tho...@resolversystems.com <mailto:giles.tho...@resolversystems.com>> >> wrote: >> >> Hi all, >> >> Version 1.4 of Resolver One, our Pythonic spreadsheet, is based on >> IronPython 2.0, and includes (alpha-level) support for numpy using >> our Ironclad project. >> We're releasing the beta tomorrow: this has a few performance >> problems (which are being addressed - many thanks to Dino Viehland >> for helping with this!) but is otherwise functionally complete. >> If you're interested in trying it out, drop me a line! >> >> >> Best regards, >> >> Giles >> -- >> Giles Thomas >> MD & CTO, Resolver Systems Ltd. >> giles.tho...@resolversystems.com >> <mailto:giles.tho...@resolversystems.com> >> +44 (0) 20 7253 6372 >> >> Win up to $17,000 for a spreadsheet: >> <http://www.resolversystems.com/competition/> >> >> 17a Clerkenwell Road, London EC1M 5RD, UK >> VAT No.: GB 893 5643 79 >> Registered in England and Wales as company number 5467329. >> Registered address: 843 Finchley Road, London NW11 8NA, UK >> >> >> _______________________________________________ >> Users mailing list >> Users@lists.ironpython.com <mailto:Users@lists.ironpython.com> >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> >> >> >> -- >> >> Shechter. >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Users mailing list >> Users@lists.ironpython.com >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> >> > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > -- Shechter.
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