[IronPython] Resolver One 1.4 beta - with IronPython 2.0

[Slide]

I think that is a great plan. Having no P/Invokes makes it much more
platform agnostic.



On Wed, Feb 4, 2009 at 2:20 PM, Dino Viehland <dinov at microsoft.com> wrote:
> Current thinking is that IronPython 3k will be the 1st version that will
> take a dependency on .NET 4.0 so we'll have to wait until then.  Having to
> rely on P/Invoke is one of the main reasons we don't have this yet
> (IronPython doesn't have any p/invokes today and we'd like to avoid them if
> at possible).
>
>
>
> From: users-bounces at lists.ironpython.com
> [mailto:users-bounces at lists.ironpython.com] On Behalf Of Dan Shechter
> Sent: Wednesday, February 04, 2009 1:04 PM
> To: Discussion of IronPython
> Subject: Re: [IronPython] Resolver One 1.4 beta - with IronPython 2.0
>
>
>
> 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 <william at 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.thomas at resolversystems.com <mailto:giles.thomas at 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.thomas at resolversystems.com
>
>    <mailto:giles.thomas at 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
>
>
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>
>
> --
>
>   Shechter.
>
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> --
>
>    Shechter.
>
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