SLURM
The LIP FARM support the SLURM scheduler since 22 of February 2021, the old solution base on SGE will be available until the end of 2021.
The next tables shows the resources distribution between the two clusters at 22 of February 2021. We will migrate resources from the SGE cluster to SLURM cluster progressively, by the end of 2021 there will be no resources left on SGE. The HEPSPEC2K6 column represent benchmark results to help evaluation computing power differences between clusters and node types.
Cluster |
Model |
CPU Desciption |
#Servers |
#Cores |
HEPSPEC2K6 |
|
SLURM |
HP BL460c G6 |
Intel(R) Xeon(R) CPU X5550 @ 2.67GHz |
21 |
168 |
2386 |
|
|
HP DL160 G5 |
Intel(R) Xeon(R) CPU E5472 @ 3.00GHz |
17 |
136 |
1377 |
|
|
HP DL160 G6 |
Intel(R) Xeon(R) CPU E5540 @ 2.53GHz |
7 |
56 |
742 |
|
|
IBM LS22 |
Quad-Core AMD Opteron(tm) Processor 2356 |
3 |
24 |
193 |
|
|
IBM HS21 |
Intel(R) Xeon(R) CPU L5420 @ 2.50GHz |
2 |
16 |
136 |
|
|
|
totals |
50 |
400 |
4833 |
|
SGE |
IBM LS22 |
Quad-Core AMD Opteron(tm) Processor 2356 |
11 |
88 |
706 |
|
|
IBM HS21 |
Intel(R) Xeon(R) CPU L5420 @ 2.50GHz |
14 |
112 |
952 |
|
|
totals |
25 |
200 |
1658 |
||
Links
To do: 6.2 Job Submission from a Shared Filesystem 6.3 Job Array Submission 6.4 Job Account 6.5 Job Memory 6.6 Job Affinity 6.7 Interactive Job 6.8 SLURM Commands