CPU Resource Table
This page is for the IT internal planning of CPU resources for the LHC experiments, non-LHC experiments and various other groups.
We have now 3 different areas of CPU resource allocations: openstack compute, openstack services and condor batch.
The unit for all CPU processing numbers is HS06.
Experiment/Group |
pledge April 2022 |
pledge April 2023 |
|
[KHS06] |
[KHS06] |
ALICE |
471 (456) |
541 |
ATLAS |
550 (490) |
740 |
CMS |
540 (456) |
720 |
LHCb |
189 (172) |
215 |
|
|
|
|
|
TOTEM |
10 |
10 |
ATLAS T3 CERN |
10 |
10 |
CMS T3 CERN |
10 |
10 |
LHCb T3 CERN |
10 |
10 |
|
|
|
|
|
ATLAS T3 Wisconsin |
4 |
4 |
ATLAS T3 Tokyo |
9 |
9 |
|
|
|
|
|
COMPASS |
100 |
100 |
AMS |
260 |
260 |
Theory |
70 |
70 |
NA62 |
60 |
70 |
NA61 |
30 |
30 |
TE |
60 |
60 |
BE |
27 |
27 |
Ship |
10 |
10 |
NP02 |
7.5 |
7.5 |
n_TOF |
10 |
10 |
NP04 |
7.5 |
7.5 |
DTEAM |
10 |
10 |
GEANT |
10 |
10 |
FCC |
8 |
8 |
Default |
10 |
10 |
|
|
|
Sum |
2483 |
3090 |
Resources for HPC (e.g. Theory QCD, CFD, BE parallel) are not included in the previous table.
The batch resources for the 4 LHC experiments need to take into account the amount of openstack services the experiments are occupying.
Experiment/Group |
pledge April 2022 |
openstack services |
remaining batch capacity |
|
|
used Jan 2022 |
April 2022 |
|
[KHS06] |
[KHS06] |
[KHS06] |
ALICE |
471 |
15 |
456 |
ATLAS |
550 |
60 |
490 |
CMS |
540 |
84 |
456 |
LHCb |
189 |
17 |
172 |
Group codes and experiments
*
group_code_mapping.txt: linux group code mappings
Policies
1. The pledged CPU resources for the LHC experiments can be split between the different areas (Voboxes, Shares, dedicated, openstack), but the total pledge is constant.
2. The openstack resources are calculated via the used resources.
History and Changes