I think that a lot of the code is already in place, but almost no documentation which is why I haven't considered using it just yet.   Note that I have no affiliation with NT2, it's just something I've been keeping an eye on. 

I'll refer you to this email thread where Joel Falcou answered a similar question: 

 https://groups.google.com/d/topic/nt2-dev/hj_7Vyj3R8s/discussion

cheers
 Brian



On 24 May 2012 14:50, Sean Reilly <campreilly@gmail.com> wrote:
NT2 looks promising.  But when I go to the GitHub site, all that I see
is the scafolding for a capablity to be delivered later.  What am I
missing?

On Wed, May 23, 2012 at 9:28 AM, Brian O'Kennedy <brokenn@gmail.com> wrote:
> Note that NT2 is now hosted here https://github.com/MetaScale/nt2   and is
> very actively being developed.
>
> On 2 February 2012 12:55, Neal Becker <ndbecker2@gmail.com> wrote:
>>
>> Sean Reilly wrote:
>>
>> > I'm using uBLAS for a big project, and just wanted to see if it is
>> > still being actively maintained.  It doesn't seem like there have been
>> > many changes in the last few years.
>> >
>>
>> Interesting c++ matrix/vector libraries:
>>
>> eigen
>> nt2: http://nt2.sourceforge.net/
>> mtl4 (doesn't seem very active)
>>
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>> Sent to: brokenn@gmail.com
>
>
>
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