Re: [easybuild] FOSS vs CUDA
I don't think anyone feels very strongly about foss ideologically, it is just a name that is better than goolf. The bioinfo people tend to use it for ease of support as much of the software is built with it already and absolute best performance isn't always more important than getting the compilation done in less time. On Thu, Mar 2, 2017 at 6:55 PM Maxime Boissonneault < maxime.boissonnea...@calculquebec.ca> wrote: > Hi David, > Understood. We also go for minimal toolchains. We're however doing mostly > > dummy -> GCCcore -> iccifort -> iompi -> iomkl -> iomklc > and > dummy -> GCCcore -> gcc -> gompi -> gomkl -> gomklc > > > Maxime > > > > On 17-03-02 18:38, Vanzo, Davide wrote: > > Maxime, > your point it totally legitimate. My approach is less about philosophy and > more about practicality. > We picked the foss toolchain instead of the goolf toolchain because of its > more collaborative nature and scheduled release. The problem is that if we > now start using a goolfc toolchain, we could not get the benefit of reusing > most of the software built with foss since we build with minimal > toolchains. Hence I proposed of starting a fosscuda toolchain that is > aligned with the foss release. That's it. > > -- > Davide Vanzo, PhD > Application Developer > Adjunct Assistant Professor of Chemical and Biomolecular Engineering > Advanced Computing Center for Research and Education (ACCRE) > Vanderbilt University - Hill Center 201 > (615)-875-9137 <(615)%20875-9137> > www.accre.vanderbilt.edu > > On Mar 2 2017, at 5:30 pm, Maxime Boissonneault >> wrote: > > Hi, > > I've seen a couple emails about CUDA recently, and I was a bit surprised > to see work done about FOSS and CUDA. > > Isn't the whole point of FOSS to be free and open source ? CUDA is not > open source. Won't die-hard fan of FOSS object to having CUDA in a FOSS > toolchain ? > > I personally don't really care, I just want the best performance for my > users (which is why we don't go with FOSS in the first place, since MKL > gives better performances than OpenBLAS). > > I just thought I'ld raise the question. > > > -- > - > Maxime Boissonneault > Analyste de calcul - Calcul Québec, Université Laval > Président - Comité de coordination du soutien à la recherche de Calcul > Québec > Team lead - Research Support National Team, Compute Canada > Instructeur Software Carpentry > Ph. D. en physique > > > > -- > - > Maxime Boissonneault > Analyste de calcul - Calcul Québec, Université Laval > Président - Comité de coordination du soutien à la recherche de Calcul Québec > Team lead - Research Support National Team, Compute Canada > Instructeur Software Carpentry > Ph. D. en physique > >
Re: [easybuild] FOSS vs CUDA
Hi David, Understood. We also go for minimal toolchains. We're however doing mostly dummy -> GCCcore -> iccifort -> iompi -> iomkl -> iomklc and dummy -> GCCcore -> gcc -> gompi -> gomkl -> gomklc Maxime On 17-03-02 18:38, Vanzo, Davide wrote: Maxime, your point it totally legitimate. My approach is less about philosophy and more about practicality. We picked the foss toolchain instead of the goolf toolchain because of its more collaborative nature and scheduled release. The problem is that if we now start using a goolfc toolchain, we could not get the benefit of reusing most of the software built with foss since we build with minimal toolchains. Hence I proposed of starting a fosscuda toolchain that is aligned with the foss release. That's it. -- Davide Vanzo, PhD Application Developer Adjunct Assistant Professor of Chemical and Biomolecular Engineering Advanced Computing Center for Research and Education (ACCRE) Vanderbilt University - Hill Center 201 (615)-875-9137 www.accre.vanderbilt.edu On Mar 2 2017, at 5:30 pm, Maxime Boissonneaultwrote: Hi, I've seen a couple emails about CUDA recently, and I was a bit surprised to see work done about FOSS and CUDA. Isn't the whole point of FOSS to be free and open source ? CUDA is not open source. Won't die-hard fan of FOSS object to having CUDA in a FOSS toolchain ? I personally don't really care, I just want the best performance for my users (which is why we don't go with FOSS in the first place, since MKL gives better performances than OpenBLAS). I just thought I'ld raise the question. -- - Maxime Boissonneault Analyste de calcul - Calcul Québec, Université Laval Président - Comité de coordination du soutien à la recherche de Calcul Québec Team lead - Research Support National Team, Compute Canada Instructeur Software Carpentry Ph. D. en physique -- - Maxime Boissonneault Analyste de calcul - Calcul Québec, Université Laval Président - Comité de coordination du soutien à la recherche de Calcul Québec Team lead - Research Support National Team, Compute Canada Instructeur Software Carpentry Ph. D. en physique
Re: [easybuild] FOSS vs CUDA
Maxime, your point it totally legitimate. My approach is less about philosophy and more about practicality. We picked the foss toolchain instead of the goolf toolchain because of its more collaborative nature and scheduled release. The problem is that if we now start using a goolfc toolchain, we could not get the benefit of reusing most of the software built with foss since we build with minimal toolchains. Hence I proposed of starting a fosscuda toolchain that is aligned with the foss release. That's it. -- Davide Vanzo, PhD Application Developer Adjunct Assistant Professor of Chemical and Biomolecular Engineering Advanced Computing Center for Research and Education (ACCRE) Vanderbilt University - Hill Center 201 (615)-875-9137 www.accre.vanderbilt.edu On Mar 2 2017, at 5:30 pm, Maxime Boissonneaultwrote: Hi, I've seen a couple emails about CUDA recently, and I was a bit surprised to see work done about FOSS and CUDA. Isn't the whole point of FOSS to be free and open source ? CUDA is not open source. Won't die-hard fan of FOSS object to having CUDA in a FOSS toolchain ? I personally don't really care, I just want the best performance for my users (which is why we don't go with FOSS in the first place, since MKL gives better performances than OpenBLAS). I just thought I'ld raise the question. -- - Maxime Boissonneault Analyste de calcul - Calcul Québec, Université Laval Président - Comité de coordination du soutien à la recherche de Calcul Québec Team lead - Research Support National Team, Compute Canada Instructeur Software Carpentry Ph. D. en physique
[easybuild] FOSS vs CUDA
Hi, I've seen a couple emails about CUDA recently, and I was a bit surprised to see work done about FOSS and CUDA. Isn't the whole point of FOSS to be free and open source ? CUDA is not open source. Won't die-hard fan of FOSS object to having CUDA in a FOSS toolchain ? I personally don't really care, I just want the best performance for my users (which is why we don't go with FOSS in the first place, since MKL gives better performances than OpenBLAS). I just thought I'ld raise the question. -- - Maxime Boissonneault Analyste de calcul - Calcul Québec, Université Laval Président - Comité de coordination du soutien à la recherche de Calcul Québec Team lead - Research Support National Team, Compute Canada Instructeur Software Carpentry Ph. D. en physique