CEA-HFi - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, Atos BXI V2

Site: Commissariat a l'Energie Atomique (CEA)
System URL: http://www-hpc.cea.fr/
Manufacturer: Atos
Cores: 73,728
Memory: 147,456 GB
Processor: AMD EPYC 7763 64C 2.45GHz
Interconnect: Atos BXI V2
Performance
Linpack Performance (Rmax) 2,262 TFlop/s
Theoretical Peak (Rpeak) 2,890.14 TFlop/s
Nmax 3,538,944
HPCG [TFlop/s] 32.847
Software
Operating System: Linux
Compiler: Intel
Math Library:
MPI: OpenMPI
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
11/2021 293 BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, Atos BXI V2 Atos 73,728 2,262.0 2,890.1
06/2021 239 BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, Atos BXI V2 Atos 73,728 2,262.0 2,890.1