RE: [eigen] Reliability, stability, scalability, test-proof and performance of Tensors

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Hi Christoph,

Thanks for the feedback!

> There is no fixed schedule for either releasing 3.3.0, nor for moving
> the Tensor code from unsupported to the main part of Eigen (the latter
> will certainly not happen before the first ...)

OK I understand.

> I haven't used the Tensor myself, so I can't say much about it's 
> development state (Benoit Steiner might say something). However, I don't 
> really see where you actually need tensors for your code, so maybe you 
> should explain first what you actually need.

It was a use case, which worked. But I already found another solution which is stable and works. Anyhow, would be interesting to hear something from Benoit.

> And as Godeffroy already answered, we can't really give you definitive 
> guarantees on Eigen's stability or lack of (serious) bugs -- although we 
> do our best, of course.

I also understand and I thank you for you efforts. Anyhow, please let me know when you plan to merge it :)

> BTW: Please start a new thread for new questions (don't answer to 
> unrelated questions with new topics)

You are referring to previous topics right? Sorry for that!

Thanks once again! Best regards,

---
Nuno Marques
Tenente Aluno de Transmissões (Eng)

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> Date: Fri, 21 Aug 2015 17:21:46 +0200
> From: chtz@xxxxxxxxxxxxxxxxxxxxxxxx
> To: eigen@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [eigen] Reliability, stability, scalability, test-proof and performance of Tensors
>
> On 20.08.2015 00:21, Nuno Marques wrote:
> > Hi there, I want to ask the dev team what's the schedule and timeline
> > to push Tensors code to the main code of Eigen based on the
> > parameters I present on the issue. What's in stake is their usage on
> > critical and fail-safe system projects, as avionics, so it's
> > important to understand the current state of development, what's in
> > stake and what is needed so they can be used on this kind of
> > systems.
>
> There is no fixed schedule for either releasing 3.3.0, nor for moving
> the Tensor code from unsupported to the main part of Eigen (the latter
> will certainly not happen before the first ...)
>
> I haven't used the Tensor myself, so I can't say much about it's
> development state (Benoit Steiner might say something). However, I don't
> really see where you actually need tensors for your code, so maybe you
> should explain first what you actually need.
>
> And as Godeffroy already answered, we can't really give you definitive
> guarantees on Eigen's stability or lack of (serious) bugs -- although we
> do our best, of course.
>
>
> BTW: Please start a new thread for new questions (don't answer to
> unrelated questions with new topics)
>
>
> Christoph
>
>
>
> --
> ----------------------------------------------
> Dipl.-Inf., Dipl.-Math. Christoph Hertzberg
> Cartesium 0.049
> Universität Bremen
> Enrique-Schmidt-Straße 5
> 28359 Bremen
>
> Tel: +49 (421) 218-64252
> ----------------------------------------------
>
>


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