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--- strutture:pi:computing_center:cluster_tramontana [2014/01/17 09:12] – carusog@infn.it
+++ strutture:pi:computing_center:cluster_tramontana [2015/06/03 13:03] (current) – carusog@infn.it
@@ Line 1: / Line 1: @@
+====== CLUSTER DI CALCOLO GHIBLI ======
+{{:strutture:pi:computing_center:tramontana2.jpeg|}}
+Ghibli è un cluster di calcolo costituito da 128 macchine ciascuna con 8 Gb di ram e 2 processori (ciascuno da 4 core); conta quindi 1024 core di calcolo [[http://www.cpu-world.com/CPUs/K10/AMD-Opteron%206164%20HE%20-%20OS6164VATCEGO.html|AMD Opteron 8356 (1,7GHz)]] e collegamento Infiniband DDR gestiti da uno switch [[http://www.cisco.com/en/US/products/ps6988/index.html|Cisco SFS7024]] a 144 porte.
+L'utilizzo previsto è quello del calcolo locale riservato ad un gruppo specifico d'utenti.
+Gli accessi sono regolati tramite lo scheduler [[http://www-03.ibm.com/systems/technicalcomputing/platformcomputing/products/lsf/|LSF]] nella versione 9.
+[[strutture:pi:computing_center:cluster_tramontana:accesso_-_login|ACCESSO AL CLUSTER]]\\
+[[strutture:pi:computing_center:cluster_tramontana:utilizzo_del_cluster|UTILIZZO DEL CLUSTER]]
+----
+----
+----
+\\
+<sub>english version</sub>
+Ghibli is a cluster made up of 128 nodes each with 8 GB of RAM, 2 processors (each with 4 cores). then there will be a total of 1024 computing cores [[http://www.cpu-world.com/CPUs/K10/AMD-Third%20Generation%20Opteron%208356%20-%20OS8356WAL4BGD.html|AMD Opteron 8356 (2,3GHz)]] and Infiniband connection managed by a switch [[http://www.cisco.com/en/US/products/ps6988/index.html|Cisco SFS7024]] with 144 ports.
+It's provided a use for local calculation for a specific group of users
+The accesses are regulated by the scheduler [[http://www-03.ibm.com/systems/technicalcomputing/platformcomputing/products/lsf/|LSF]] version 9.
+[[strutture:pi:computing_center:cluster_tramontana:accesso_-_login|ACCESS]]\\
+[[strutture:pi:computing_center:cluster_tramontana:utilizzo_del_cluster|UTILIZZATION]]