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