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This Group is for open technical discussion about the
NT2 library
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Domagoj Saric
7/10/16
Eigen+BLAS -> NT2
Hi everyone, I've been bugging Joel privately about a project where I'm trying to replace
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Eigen+BLAS -> NT2
Hi everyone, I've been bugging Joel privately about a project where I'm trying to replace
7/10/16
Steve
,
Joel FALCOU
2
6/29/16
SIMD for tri-diagonal solver
Oooops sorry, I completely missed this post. You can find information about this in this paper :
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SIMD for tri-diagonal solver
Oooops sorry, I completely missed this post. You can find information about this in this paper :
6/29/16
Joel FALCOU
,
Steve
6
6/16/16
Re: [nt2-dev] boost::simd:load from non-contiguous memory
FYI, Boost.SIMD is finalizing it's separation from NT2. It'll be "soonishlingly"
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Re: [nt2-dev] boost::simd:load from non-contiguous memory
FYI, Boost.SIMD is finalizing it's separation from NT2. It'll be "soonishlingly"
6/16/16
Peter Foelsche
2/9/16
implementation of exp()
Dear All, it looks to me, that exp() is implemented by loading some constant 8 byte unsigned integer
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implementation of exp()
Dear All, it looks to me, that exp() is implemented by loading some constant 8 byte unsigned integer
2/9/16
217...@gmail.com
,
jean-thierry lapresté
2
1/20/16
how to "type_cast<float>(unsigned short)" with Boost.SIMD
Le 20/01/2016 18:04, 217...@gmail.com a écrit : Does/how does Boost.SIMD provide type_casts? And how
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how to "type_cast<float>(unsigned short)" with Boost.SIMD
Le 20/01/2016 18:04, 217...@gmail.com a écrit : Does/how does Boost.SIMD provide type_casts? And how
1/20/16
kevin...@gmail.com
,
Joel Falcou
3
1/15/16
high-level usage of Boost.SIMD
Other point, you shoudl nto be including #include <boost/simd/arithmetic/include/functions/
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high-level usage of Boost.SIMD
Other point, you shoudl nto be including #include <boost/simd/arithmetic/include/functions/
1/15/16
Kevin Ushey
1/15/16
high-level use of Boost.SIMD
Hi, (sorry if this is a repost -- it seems my first attempt got lost in the ether; at least I can
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high-level use of Boost.SIMD
Hi, (sorry if this is a repost -- it seems my first attempt got lost in the ether; at least I can
1/15/16
Joel FALCOU
12/5/15
Truc a tester - likwid
https://github.com/RRZE-HPC/likwid En bref, ca bench d emanière externe moults métriques.
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Truc a tester - likwid
https://github.com/RRZE-HPC/likwid En bref, ca bench d emanière externe moults métriques.
12/5/15
Joel FALCOU
6
12/2/15
Re: [nt2-dev] nt2::exp with boost::simd::pack<float>
Sorry for that then ;) On 02/12/2015 16:54, Shengxi Duan wrote: > Joel, > Yes, that worked. I
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Re: [nt2-dev] nt2::exp with boost::simd::pack<float>
Sorry for that then ;) On 02/12/2015 16:54, Shengxi Duan wrote: > Joel, > Yes, that worked. I
12/2/15
sheng...@gmail.com
11/30/15
nt::exp with SIMD
Hi, I am new to SIMD. The following code gave compiler error. Can you help me with this? Thanks,
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nt::exp with SIMD
Hi, I am new to SIMD. The following code gave compiler error. Can you help me with this? Thanks,
11/30/15
jl.gil...@gmail.com
10/19/15
FFT example information
Dear Joël, Thanks for your quick answer about the bench explanations. It's quite clear for me now
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FFT example information
Dear Joël, Thanks for your quick answer about the bench explanations. It's quite clear for me now
10/19/15
jl.gil...@gmail.com
,
Joel FALCOU
2
10/16/15
information about measurement results on bench
On 16/10/2015 18:13, jl.gil...@gmail.com wrote: > Dear Joel, > > I manage to install NT2
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information about measurement results on bench
On 16/10/2015 18:13, jl.gil...@gmail.com wrote: > Dear Joel, > > I manage to install NT2
10/16/15
jl.gil...@gmail.com
,
Joel FALCOU
5
9/29/15
Compilation Problem on demo directory.
Dear Joel, I will give you more information about what we would like to do with skeleton... In the
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Compilation Problem on demo directory.
Dear Joel, I will give you more information about what we would like to do with skeleton... In the
9/29/15
Joel Falcou
7/1/15
Moving NT2 repository
Hi, for various reasons, we moved NT2 main repository from : https://github.com/NumScale/nt2 to:
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Moving NT2 repository
Hi, for various reasons, we moved NT2 main repository from : https://github.com/NumScale/nt2 to:
7/1/15
h....@web.de
, …
Joel FALCOU
18
5/25/15
newbie question: howto prepare data for processing (i.e.: conv/deconv)
Well, as soon as you go c++11-only you do simple sed/awk commands to switch, at least for type traits
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newbie question: howto prepare data for processing (i.e.: conv/deconv)
Well, as soon as you go c++11-only you do simple sed/awk commands to switch, at least for type traits
5/25/15
mau...@blueskystudios.com
,
Joel FALCOU
11
5/13/15
newbie question, how to do: r = a > b
To update everyone interested in this, it turns out that in my testcase clang did a very good job
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newbie question, how to do: r = a > b
To update everyone interested in this, it turns out that in my testcase clang did a very good job
5/13/15
Domagoj Šarić
, …
Joel FALCOU
6
5/13/15
sin(cos) algorithm
On 09/05/2015 00:23, mau...@blueskystudios.com wrote: > Hi, > > I was doing some testing on
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sin(cos) algorithm
On 09/05/2015 00:23, mau...@blueskystudios.com wrote: > Hi, > > I was doing some testing on
5/13/15
Léo Sauget
, …
Joel Falcou
12
3/27/15
Windows does not interpret Boost.SIMD C++ instructions in SIMD assembly instructions but scalar ones
Indeed Le 27 mars 2015 18:23, "Mathias Gaunard" <louf...@gmail.com> a écrit : On 26/
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Windows does not interpret Boost.SIMD C++ instructions in SIMD assembly instructions but scalar ones
Indeed Le 27 mars 2015 18:23, "Mathias Gaunard" <louf...@gmail.com> a écrit : On 26/
3/27/15
Joel FALCOU
,
Joel Falcou
2
2/20/15
Upcoming change to NT2/Boost.SIMD github repository
As of today 17:35 the namign has been changed. Keep us informed of any ill effects. On Friday,
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Upcoming change to NT2/Boost.SIMD github repository
As of today 17:35 the namign has been changed. Keep us informed of any ill effects. On Friday,
2/20/15
Gerald Lodron
, …
kyle.h...@gmail.com
3
2/18/15
sorting using simd
I just became aware of this mailing list and found this post. I worked on this implementation last
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sorting using simd
I just became aware of this mailing list and found this post. I worked on this implementation last
2/18/15
Joel FALCOU
,
Mathias Gaunard
4
2/2/15
Restructuration of Boost.SIMD
On 02/02/2015 11:33, Mathias Gaunard wrote: > On 26/01/2015 20:56, Joel FALCOU wrote: >> Hi
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Restructuration of Boost.SIMD
On 02/02/2015 11:33, Mathias Gaunard wrote: > On 26/01/2015 20:56, Joel FALCOU wrote: >> Hi
2/2/15
Daniel Oberhoff
, …
Mathias Gaunard
12
12/1/14
views into tables
Ah, you mean completely, well x(_(a, b), _(c, d)) is contiguous in one of the dimensions, which, if
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views into tables
Ah, you mean completely, well x(_(a, b), _(c, d)) is contiguous in one of the dimensions, which, if
12/1/14
Daniel Oberhoff
,
Joel FALCOU
3
11/28/14
multiplication of logical with float tables
aaah, thanks :). that works. I will probably soon have more questions, but for now, that keeps me
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multiplication of logical with float tables
aaah, thanks :). that works. I will probably soon have more questions, but for now, that keeps me
11/28/14
dmitry....@gmail.com
,
Mathias Gaunard
2
7/18/14
casts issues
Hi, It's indeed a bug, casts was just copy-pasted from cast and slightly adapted. Fixed in
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casts issues
Hi, It's indeed a bug, casts was just copy-pasted from cast and slightly adapted. Fixed in
7/18/14
p.vander...@gmail.com
,
Joel Falcou
2
4/27/14
Matrix shapes and performance
On 27/04/2014 21:31, p.vander...@gmail.com wrote: > LS, > > I am considering switching
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Matrix shapes and performance
On 27/04/2014 21:31, p.vander...@gmail.com wrote: > LS, > > I am considering switching
4/27/14
tach...@gmail.com
,
Joel Falcou
2
4/19/14
RGB to grayscale
Hi the slide code is maybe truncated/obsolete as of now. YOu can find a RGB2grey example here : https
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RGB to grayscale
Hi the slide code is maybe truncated/obsolete as of now. YOu can find a RGB2grey example here : https
4/19/14
engelbert...@uantwerpen.be
, …
Mathias Gaunard
10
3/28/14
boost::simd log exp pow ...
On 28/03/2014 14:27, Engelbert Tijskens wrote: > unfortunately that does not help. > (which i
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boost::simd log exp pow ...
On 28/03/2014 14:27, Engelbert Tijskens wrote: > unfortunately that does not help. > (which i
3/28/14
Engelbert Tijskens
3/27/14
boost::simd log/exp/pow
Hi all, i am evaluating NT2 for building HPC applications. I really liked the idea of boost::simd
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boost::simd log/exp/pow
Hi all, i am evaluating NT2 for building HPC applications. I really liked the idea of boost::simd
3/27/14
even.osca...@gmail.com
,
Joel Falcou
3
3/24/14
Fixed size tables of non-numeric types
Hi, Thanks, it seems like nt2 has the potential to be really useful. Regards, Even
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Fixed size tables of non-numeric types
Hi, Thanks, it seems like nt2 has the potential to be really useful. Regards, Even
3/24/14
Khouri Giordano
, …
Mathias Gaunard
11
11/26/13
RGB data
On 21/11/2013 07:08, Joel Falcou wrote: > On 21/11/2013 01:54, Mathias Gaunard wrote: >>
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RGB data
On 21/11/2013 07:08, Joel Falcou wrote: > On 21/11/2013 01:54, Mathias Gaunard wrote: >>
11/26/13
