Available Resources
Phase |
Processor |
Number of |
Number of |
SI2K |
SI2K |
SI2006 |
SI2006 |
# |
Specification |
Nodes (WN) |
Cores (WN) |
per core |
Total |
per core |
Total |
I |
Intel Xeon DP 2.4 GHz |
24 (22) |
50 (44) |
900 |
45,000 |
5.3 |
265 |
II |
Intel Xeon EMT64T 3.0 GHz |
33 (32) |
66 (64) |
1,350 |
89,100 |
7.9 |
521 |
III |
Intel Xeon Dual-Core 2.0 GHz |
32 (29) |
128 (116) |
2,100 |
268,800 |
12.3 |
1,574 |
Total of WN |
|
83 |
224 |
|
369,600 |
|
2,165 |
Total |
|
89 |
244 |
|
402,900 |
|
2,360 |
- Giga Flop: Xeon processors execute 2 floating point operations per clock cycle. A Xeon with 2.4 GHz is able to execute up to 4.8 billions of floating point operations per second: 2 operations / clock cycle X 2.4 x 10^9 clock cycles / sec = 4.8 GFlops
CMS Tier-1
- CMS Technical Design Report CERN-LHCC-2005-023 (CMS TDR) 20/June/2005
Tier-1 |
2007 |
2008 |
2009 |
2010 |
CPU (MSi2k) |
1.3 |
2.5 |
3.5 |
6.8 |
Disk (PB) |
0.3 |
1.2 |
1.7 |
2.6 |
Tape (PB) |
0.6 |
2.8 |
4.9 |
7.0 |
WAN (Gbps) |
3.6 |
7.2 |
10.7 |
16.1 |
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Topic revision: r10 - 2012-04-04 - SergioNovaes