Summit - IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband

Site: DOE/SC/Oak Ridge National Laboratory
System URL: http://www.olcf.ornl.gov/olcf-resources/compute-systems/summit/
Manufacturer: IBM
Cores: 2,282,544
Memory: 2,801,664 GB
Processor: IBM POWER9 22C 3.07GHz
Interconnect: Dual-rail Mellanox EDR Infiniband
Performance
Linpack Performance (Rmax) 122,300 TFlop/s
Theoretical Peak (Rpeak) 187,659 TFlop/s
Nmax 13,989,888
HPCG [TFlop/s] 2,925.75
Power Consumption
Power: 8,805.50 kW (Submitted)
Power Measurement Level: 3
Measured Cores: 2,282,544
Software
Operating System: RHEL 7.4
Compiler: XLC 13.1, nvcc 9.2
Math Library: ESSL, CUBLAS 9.2
MPI: Spectrum MPI
List Rank System Vendor Total Cores Rmax (TFlops) Rpeak (TFlops) Power (kW)
06/2018 1 IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband IBM 2,282,544 122,300.0 187,659.3 8,805.50