Daley - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect

Site: Shared Services Canada
Manufacturer: Cray/HPE
Cores: 53,200
Processor: Xeon Gold 6148 20C 2.4GHz
Interconnect: Aries interconnect
Installation Year: 2019
Performance
Linpack Performance (Rmax) 2.60 PFlop/s
Theoretical Peak (Rpeak) 4.09 PFlop/s
Nmax 2,799,744
Software
Operating System: Cray Linux Environment
Compiler: Intel - used pre-compiled HPL that comes with Intel MKL
Math Library: intel/19.0.3.199 and PrgEnv-intel/6.0.5
MPI: cray-mpich-abi/7.7.6
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2025 466 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
11/2024 422 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
06/2024 379 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
11/2023 344 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
06/2023 307 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
11/2022 269 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
06/2022 241 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
11/2021 221 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
06/2021 180 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
11/2020 139 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09
06/2020 115 Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect Cray/HPE 53,200 2.60 4.09