> On Jan 8, 2019, at 6:29 PM, paul buscemi <pbusc...@q.com> wrote: > > I just built from a similar situation but also went to Ubuntu Mint Tara 19 , > cuda runtime 10 ( used the Nvidia web site .run version not the deb - do not > install the driver from the toolkit -- add the 410 driver from the PPA) The > system is quite happy. forgot to add use gcc-6. also Gromacs v 19. Under 3 > hrs for the entire installation. It’s really fairly painless > > I believe I ran across some information that suggests that the mixture of > Runtime 8, Cuda driver 9 and Ubuntu 16 is not a good mix. I’ll try to look > for it later if you need further information > > Paul > >> On Jan 8, 2019, at 2:14 PM, David van der Spoel <sp...@xray.bmc.uu.se> wrote: >> >> Den 2019-01-08 kl. 20:33, skrev Adarsh V. K.: >>> Dear all, >>> recently upgraded Gromacs 5.1.4 with GTX 780TI on Ubuntu 16.04 with a new >>> GPU GTX1080TI. CUDA from 7.5 to 8. Driver 384. >>> Problem: GPU not detected during MD run. Details are as follows: >> >> Try upgrading to gromacs 2019. >> >>> 1) Running on 1 node with total 8 cores, 8 logical cores, 0 compatible GPUs >>> Hardware detected: >>> But deviceQuery as follows >>> 2) ./deviceQuery >>> ./deviceQuery Starting... >>> CUDA Device Query (Runtime API) version (CUDART static linking) >>> Detected 1 CUDA Capable device(s) >>> Device 0: "GeForce GTX 1080 Ti" >>> CUDA Driver Version / Runtime Version 9.0 / 8.0 >>> CUDA Capability Major/Minor version number: 6.1 >>> Total amount of global memory: 11169 MBytes (11711807488 >>> bytes) >>> (28) Multiprocessors, (128) CUDA Cores/MP: 3584 CUDA Cores >>> GPU Max Clock rate: 1658 MHz (1.66 GHz) >>> Memory Clock rate: 5505 Mhz >>> Memory Bus Width: 352-bit >>> L2 Cache Size: 2883584 bytes >>> Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, >>> 65536), 3D=(16384, 16384, 16384) >>> Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers >>> Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 2048 >>> layers >>> Total amount of constant memory: 65536 bytes >>> Total amount of shared memory per block: 49152 bytes >>> Total number of registers available per block: 65536 >>> Warp size: 32 >>> Maximum number of threads per multiprocessor: 2048 >>> Maximum number of threads per block: 1024 >>> Max dimension size of a thread block (x,y,z): (1024, 1024, 64) >>> Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535) >>> Maximum memory pitch: 2147483647 bytes >>> Texture alignment: 512 bytes >>> Concurrent copy and kernel execution: Yes with 2 copy engine(s) >>> Run time limit on kernels: Yes >>> Integrated GPU sharing Host Memory: No >>> Support host page-locked memory mapping: Yes >>> Alignment requirement for Surfaces: Yes >>> Device has ECC support: Disabled >>> Device supports Unified Addressing (UVA): Yes >>> Device PCI Domain ID / Bus ID / location ID: 0 / 1 / 0 >>> Compute Mode: >>> < Default (multiple host threads can use ::cudaSetDevice() with device >>> simultaneously) > >>> deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 9.0, CUDA Runtime >>> Version = 8.0, NumDevs = 1, Device0 = GeForce GTX 1080 Ti >>> Result = PASS >> >> >> -- >> David van der Spoel, Ph.D., Professor of Biology >> Head of Department, Cell & Molecular Biology, Uppsala University. >> Box 596, SE-75124 Uppsala, Sweden. Phone: +46184714205. >> http://www.icm.uu.se >> -- >> 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 (un)subscribe requests visit >> https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a >> mail to gmx-users-requ...@gromacs.org. > > -- > 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 (un)subscribe requests visit > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a > mail to gmx-users-requ...@gromacs.org.
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