Tags » HPC

Our best workshop yet!

It’s been a blast hosting Travelling Mystery Guest‘s Customer Journey Mapping Workshop at the HPC‘s (at the University of Pretoria’s sports grounds, LC de Villiers) conference venue this past week. 201 more words

Travelling Mystery Guest

Application is giving run time error with Intel PSM

If you have installed Intel Qlogic OFED, and your application is using Intel PSM, 
and There could be possibility that, You will hit below error:

ipath_userinit: assign_context command failed: Invalid argument
MPI_Init: psm_ep_open() failed
Driver initialization failure on /dev/ipath (err=23)
MPI_Init: Can't initialize RDMA device
MPI_Init: MPI BUG: Cannot initialize RDMA protocol
MPI_Init: psm_ep_open() failed

This issue is coming because ipath device is got created at /dev/ipath, 
but it does not has right permission,hence you are facing this issue:
change the permission:
#chmod 666 /dev/ipath
$ ls -l /dev/ipath
crw-rw-rw- 1 root root 249, 0 Feb 21 21:18 /dev/ipath

Try to submit the job once again, I am sure you will not hit this issue again.

HPC

HiFUN Flow Solver Scalability on 10,000 processor cores.

SandI Engineering Solutions (www.sandi.co.in) had a joint study with Intel Corporation on HiFUN flow solver scalability over ten thousand processor cores. Here we took NASA trap wing as test case for HiFUN and compared both experimental and CFD results. 17 more words

CFD Scalability

Slidecast: Bina - Accelerating Data-Driven Healthcare

In this slidecast, Narges Bani Asadi from a new Startup called Bina presents: Bina – Accelerating Data-Driven Healthcare.

In 2008, a renowned team of researchers at Stanford and UC Berkeley came together to solve a critical problem for cancer researchers who were severely constrained by their existing computing capabilities for large-scale data analysis.

66 more words
Video

Sun Grid Engine.

Grid Engine is a batch queuing system used to monitor, allocate and provide system resources in a HPC cluster.

Grid Engine

Animals | The Squirrel

Go to: Searchy.One! A Google Custom Search Engine by Randy and Help Us.

Randy | Photos and The Pictures Show

The climber of the forest..! 7 more words

Animals

Starting at the beginning…

What’s the number one question anyone involved with or on the Historic Preservation Commission (that’s HPC, for short) gets asked?  You guessed it – “What is historic preservation?” 227 more words

Community