[Beowulf] New Tesla P100 from NVIDIA

2016-04-05 Thread Gerald Henriksen
Of course no price given, however: http://venturebeat.com/2016/04/05/nvidia-creates-a-15b-transistor-chip-for-deep-learning/ http://anandtech.com/show/10222/nvidia-announces-tesla-p100-accelerator-pascal-power-for-hpc ___ Beowulf mailing list, Beowulf@

Re: [Beowulf] shared memory error

2016-04-05 Thread Rafael R. Pappalardo
Could you share with us the input file(s)? Which version of GAMESS-US? On lunes, 4 de abril de 2016 22:29:11 (CEST) Jörg Saßmannshausen wrote: > Dear all, > > I was wondering whether somebody might be able to shed some light on this > problem I am having with a chemistry code (GAMESS-US): > > D

Re: [Beowulf] shared memory error

2016-04-05 Thread John Hearns
Jorg, If it is any help, on a Haswell compute node running CentOS 7 and kernel 3.10.0-229.el7.x86_64, see below What does ipcs -l return on your systems please? ~# sysctl -a | grep kernel.shm kernel.shm_rmid_forced = 0 kernel.shmall = 4294967296 kernel.shmmax = 4294967296 kernel.shmmni = 2096

Re: [Beowulf] shared memory error

2016-04-05 Thread John Hearns
Perhaps a stupid reply... Can you try running ipcs when the code is running to see what shared memory segments and semaphores are being used? It won't solve your problem but it might shed some light on what is going on. -Original Message- From: Beowulf [mailto:beowulf-boun...@beowulf