Sites HLRB-II
| System Name | HLRB-II |
| Site | Leibniz Rechenzentrum |
| System Family | SGI Altix |
| System Model | SGI Altix 4700 |
| Computer | Altix 4700 1.6 GHz |
| Vendor | SGI |
| URL | http://www.lrz-muenchen.de/ser... |
| Application area | Not Specified |
| Main Memory | 38912 GB |
| Installation Year | 2007 |
| Operating System | SUSE Linux Enterprise Server 10 |
| Memory | 38912 GB |
| Interconnect | NUMAlink |
| Processor | Intel IA-64 Itanium2 Montecito Dual Core 1600 MHz (6.4 GFlops) |
The system commenced operation in Q3 2006 in the new
LRZ building in Garching. It replaces the former national supercomputer
system Hitachi SR8000-F1.
Peak performance of the final installation phase is more than 62
TFlop/s .
The new National Supercomputing System in Bavaria, hlrb2, consists of 19 partitions with 512 cores each (=9728 cores in total). 18 of those are used exclusively for batch job processing. One is used for interactive access, whether by normal login shell (30 cores shared between users), or by acquiring interactive resources via an interactive PBS shell.
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