MareNostrum P9 CTE - IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100

Site: Barcelona Supercomputing Center
System URL: https://www.bsc.es/discover-bsc/the-centre/marenostrum
Manufacturer: IBM
Cores: 18,360
Processor: IBM POWER9 22C 3.1GHz
Interconnect: Dual-rail Mellanox EDR Infiniband
Installation Year: 2018
Performance
Linpack Performance (Rmax) 1.14 PFlop/s
Theoretical Peak (Rpeak) 1.40 PFlop/s
Nmax 1,711,104
HPCG 28.041 TFlop/s
Power Consumption
Power: 81.03 kW
Software
Operating System: RHEL 7.4
Compiler: xlc
Math Library:
MPI: Spectrum MPI
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2019 494 IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100 IBM 18,360 1.14 1.40 81.03
06/2019 393 IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100 IBM 18,360 1.14 1.40 81.03
11/2018 411 IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100 IBM 19,440 1.02 1.49 85.80
06/2018 255 IBM Power System AC922, IBM POWER9 22C 3.1GHz, Dual-rail Mellanox EDR Infiniband, NVIDIA Tesla V100 IBM 19,440 1.02 1.49 85.80