GPUcluster

Nodes with services

The APE intranet machines with their services

host	notes
sankio.ape (VIRTUAL inside agape1.ape)
ra.ape	this is the landing place when doing 'ssh apegate.roma1.infn.it'
apotto.ape	NFS server
helios.ape	MacroVision license server, inside '/opt/altera_license' - procedure is 1) start 'patcha_mac.sh, then 2) start 'starta_licenze.sh'
agape1.ape
agape8.ape

Node type

Most nodes run CentOS 5.x, with openmpi-1.4.

On COS 5.x, to properly get a functional MPI environment, it is sufficient to create a file named ~/.mpi-selector with the content:
openmpi-1.4-gcc-x86_64

On COS 6.X, simply add the line below to your .bashrc:
module load openmpi-x86_64

Node list

The current node list with their characteristics

Host name	Motherboard	Processor	#cores	Freq	RAM	#GPU	GPU model	CUDA vers.	NVIDIA driver vers.	APEnet card	Operating System	IPMI address	Quartus II versions installed:	BIOS Version	IB board
agape0	X8DTG-D	X5570	4	2.93 GHz	24576 MB	1	M2070	4.2	310.19	3links	Centos 5.8	10.0.0.200	11.0 (no SP), 11.1 (SP1), 12.0 (SP2)	2.1a (28/10/2011)	YES
agape1	X8DTG-D	X5570	4	2.93 GHz	49152 MB	1	C1060	5.0	310.19		Centos 6.3	10.0.0.201	11.1 (SP2), 12.0 (SP2), 12.1 (no SP)	2.1 (15/09/2011)	NO
agape2	X8DTG-D	X5650	6	2.67 GHz	32768 MB	1	M2050	4.2	304.60	6links (nuova - 001)	Centos 5.8	10.0.0.202	11.0 (no SP), 11.1 (SP1), 12.0 (no SP)	2.1a (28/10/2011)	YES
agape3	X8DTG-D	E5620	4	2.40 GHz	12280 MB	1	M2050	4.2	304.60	6links (nuova - 00?)	Centos 5.8	10.0.0.203	11.0 (no SP), 11.1 (SP2), 12.0 (no SP)	2.0 (03/09/2010)	YES
agape4	X8DTG-D	E5620	4	2.40 GHz	12280 MB	1	M2050	4.2	304.60		Centos 5.8	10.0.0.204	11.0 (no SP), 11.1 (SP2), 12.0 (SP2)	2.0 (03/09/2010)	YES
agape5	X8DTG-D	E5620	4	2.40 GHz	12280 MB	2	S2050	4.2	304.60	3links	Centos 5.8	10.0.0.205	11.0 (no SP), 11.1 (SP2)	2.0 (03/09/2010)	YES
agape6	X8DTG-D	E5620	4	2.40 GHz	12280 MB	2	S2050	4.2	304.60	3links	Centos 5.8	10.0.0.206	10.0 (SP1), 11.0 (no SP), 11.1 (no SP)	2.0 (03/09/2010)	YES
agape7	X8DTG-D	X5660	6	2.80 GHz	10240 MB	1	M2070	4.2	304.60	6links	Centos 5.8	10.0.0.207	11.0 (no SP), 11.1 (SP2)	2.1a (28/10/2011)	YES
agape8	X8DTG-D	X5660	6	2.80 GHz	10240 MB	1	C1060	5.0	304.33	3links	Fedora 17	10.0.0.208	11.1 (SP2), 12.0 (SP2), 12.1 (no SP)	2.1a (28/10/2011)	YES
apeiron1	X8DAH+	X5650	6	2.67 GHz	24576 MB	1	C2050	4.2	304.60	6links (nuova - 002)	Centos 5.8	No IPMI	11.0 (no SP), 11.1 (SP2)	2.0 (01/06/2010)	NO
apeiron2	X8DTG-QF	X5650	6	2.67 GHz	20480 MB	1	C2050	4.2	304.60	6links	Centos 5.8	10.0.0.199	11.0 (no SP)	2.0a (03/09/2010)	NO

Node topology (X+Y Torus)

            ||                ||                ||                ||
            \/                \/                \/                \/ 
       +----------+      +----------+      +----------+      +----------+     
       |  agape2  |      |  agape3  |      |  agape4  |      |  agape5  |
   ==> |          | <==> |          | <==> |          | <==> |          | <==
       |  0 1 0   |      |  1 1 0   |      |  2 1 0   |      |  3 1 0   | 
       +----------+      +----------+      +----------+      +----------+
            /\                /\                /\                /\    
            ||                ||                ||                ||    
            ||                ||                ||                ||     
            \/                \/                \/                \/    
       +----------+      +----------+      +----------+      +----------+  
       | apeiron1 |      | apeiron2 |      |  agape6  |      |  agape7  |
   ==> |          | <==> |          | <==> |          | <==> |          | <==
       |  0 0 0   |      |  1 0 0   |      |  2 0 0   |      |  3 0 0   |
       +----------+      +----------+      +----------+      +----------+
            /\                /\                /\                /\    
            ||                ||                ||                ||