Guy Tel-Zur's Blog

[mpich-discuss] Errors while testing MPICH2 on Vista Guy Tel-Zur gtelzur at gmail.com Sat Oct 24 14:39:26 CDT 2009 Previous message: [mpich-discuss] MPI-3 Fortran feedback Next message: [mpich-discuss] MPI function to test a machine alive or not. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] I am trying to test a fresh installation of MPICH2 (version 1.2) on Vista32 and get the following errors: c:\temp>"c:\Program Files\MPICH2\bin\mpiexec.exe" -n 4 cpi.exe Please specify an authentication passphrase for smpd: passphrase, e.g. behappy*> Error while connecting to host, No connection could be made because the target machine actively refused it. (10061) Connect on sock (host=user-PC, port=8676) failed, exhaused all end points Unable to connect to 'user-PC:8676', sock error: Error = -1 I will appreciate any comment. --Guy -------------- next...

The next IGT HPC Work Group meeting 14:00-16:30, November 4 th , 2009 IGT Office Maskit 4 Hertzeliya Agenda: 14:00-14:15 Welcome talk Avner and Guy 14:15-15:15 Mr. Lior Amar and Mr. Tal Maoz – Clusterlogic: CLiP & Infod -- HPC Cluster Management and Monitoring 15:15-15:30 Coffee break 15:30-16:30 Mr. Nadav Rotem, Haifa University - Introduction to Reconfigurable Computing Program: 14:15-15:15 CLiP & Infod -- HPC Cluster Management and Monitoring Mr. Lior Amar and Mr. Tal Maoz Abstract: ClusterLogic ( www.clusterlogic.net ) specializes in providing advanced solutions for HPC Linux clusters. In this talk we will present two of our products, aimed at making the task of cluster management and monitoring easier: CLiP CLiP is a Cluster Installation and Management system which enables the rapid installation of diskless (and diskfull) clients. It is very flexible and enables the administrator to setup multiple desired configuration with only a few clicks. The client nodes...

What are the chances that you will be found alive if you entered an Israeli train? Well, according to the recent Israeli trains accidents it is not high. Here are photos I took today of the train that went off the tracks near Kfar Menachem:

Cloud-based Services and Applications Chairs: Prof Mark Baker, University of Reading Dr. Marcel Kunze, Forschungszentrum, Karlsruhe Abstract Cloud computing is increasingly being used for what was known as “on-demand” and “utility computing”. The services provided, the APIs and the applications that can be hosted by these Cloud providers have superseded the use of the grid, and are increasingly becoming popular with users. There are obviously two sides to the services that are provided by Cloud providers: those that are supplied by commercial entities, such as Amazon and Google , as well as those that are open-source systems, such as provided by OpenCirrus and Eucalyptus . In this workshop we wish to examine and explore the services, interfaces and types of applications that can be executed on Cloud systems. In addition, we are interested in the interfaces used to access the underlying services, the pros/cons of using virtualisation, the range and scope of applicat...

Presenter Mordechai Butrashvily CEO Company for Advanced Supercomputing Solutions Ltd. Abstract This meeting will showcase NVIDIA library implementing various performance primitives on the GPU for various purposes, from image/video processing to other tasks. The library can be considered as the GPU equivalent of Intel IPP, although with functionality that is added with time. In the meeting we will overview the set of supported functions, test and discuss performance topics with regard to the GPU. Using this library, users can experience between x10 to x50 performance increases when compared to running on the CPU. This meeting will be followed by another, discussing upcoming LAPACK library implementation on the GPU. To reserve your place, please send your contact details to: info@grid.org.il

Miron Livny talking at the IGT event, July 15th, 2009. The presentation of Dhruba Borthakur about Hadoop and Condor is available here .

I enjoyed visiting today at Madison's Art Fair on the Square . You can see some photos I took in my Picasa album here .