Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

make .. -DGMX_BUILD_OWN_FFTW=ON -DREGRESSIONTEST_DOWNLOAD=ON -DGMX_GPU=on -DGPU_DEPLOYMENT_KIT_ROOT_DIR=/usr/local/cuda-7.5 -DCMAKE_C_FLAGS="-D_FORCE_INLINES" and then make.None worked :/ Maybe I did something wrong? Regards,Diogo --------------------- From: Mark Abraha

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi Mark, I know, but at that moment I wasn't working in the same room as the CPU and I wanted to be sure on what I had to try next. I tried the cmake command and got the same message. I used grep -R -I "CUDA_NVCC_FLAGS" and grep -R -I "CMAKE_CXX_FLAGS" to find what files I could try to add

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

but can't seem to find the correct file to modify. > > Best regards, > Diogo > > > From: Mark Abraham <mark.j.abraham@... > <http://gmane.org/get-address.php?address=mark.j.abraham%2dRe5JQEeQqe8AvxtiuMwx3w%40public.gmane.org> > > > > Subject: Re: [gmx-user

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

to modify a CMakefile.txt or Makefile? If so, which? I've been looking around but can't seem to find the correct file to modify. Best regards,Diogo  From: Mark Abraham <mark.j.abraham@...> Subject: Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi, That's the standard content of CUDA - that deliberate compiler error has to be suppressed (per the link in the original post) if you want to use a different compiler. The issue here is that the version of the C standard library that ships on the operating system has a new feature that

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Em 31-05-2016 17:25, Szilárd Páll escreveu: Hi, Just because gcc 5.3 and CUDA/nvcc 7.5 are in some Ubuntu repos (partner AFAIR), it does not mean they're automatically compatible. The NVIDIA documentation clearly indicates they're not. Surely the ubuntu cuda maintainers patched

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

On Tue, May 31, 2016 at 10:25 PM, Szilárd Páll wrote: > Hi, > > Just because gcc 5.3 and CUDA/nvcc 7.5 are in some Ubuntu repos (partner > AFAIR), it does not mean they're automatically compatible. The NVIDIA > documentation clearly indicates they're not. > > However, this

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

om: Florent Hédin <work@... > <http://gmane.org/get-address.php?address=work%2dMkgDr784jgzQT0dZR%2bAlfA%40public.gmane.org> > > > Subject: Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU > and gcc 5.3.1 > <http://news.gmane.org/find-root.php?message_id=574DE14D.

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi, Just because gcc 5.3 and CUDA/nvcc 7.5 are in some Ubuntu repos (partner AFAIR), it does not mean they're automatically compatible. The NVIDIA documentation clearly indicates they're not. However, this typically means that minor issue can prevent building. In this case, it looks like a

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

U) to the GPU. The device code is further compiled by NVCC. RegardsDiogo  From: Florent Hédin <work@...> Subject: Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1 Newsgroups: gmane.science.biology.gromacs.user Date: 2016-05-31 19:09:01 GMT (44 minutes ago)Hi, As far as

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi, As far as I know cuda 7.5 only supports branch 4.X of gcc, not 5.X ; what about forcing the use of gcc-4.9: CC=gcc-4.9 CXX=g++-4.9 cmake [OTHER FLAGS] .. Regards, Florent Hédin On 31/05/16 19:42, Diogo Martins de Sá wrote: Hi Nikhil, You can get CUDA toolkit 7.5 using apt-get install

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi Nikhil, You can get CUDA toolkit 7.5 using apt-get install nvidia-cuda-dev nvidia-cuda-toolkit. Also, if you open the link I've sent, you`ll see the step on how to install directly from provider. NAMD ran with CUDA this way. So it is supported. Installing directly with apt-get gives the same

Re: [gmx-users] Error while re-compiling Gromacs 5.1.2 with GPU and gcc 5.3.1

Hi as per my understanding, CUDA is not supported Ubuntu 16.04 from the provider -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For