Adastra 2 - HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11, RHEL

Site: Grand Equipement National de Calcul Intensif - Centre Informatique National de l'Enseignement Suprieur (GENCI-CINES)
Manufacturer: HPE
Cores: 16,128
Processor: AMD 4th Gen EPYC 24C 1.8GHz
Interconnect: Slingshot-11
Installation Year: 2024
Performance
Linpack Performance (Rmax) 2.53 PFlop/s
Theoretical Peak (Rpeak) 4.06 PFlop/s
Nmax 995,328
Power Consumption
Power: 36.60 kW (Optimized: 36.60 kW)
HPL of optimized run2.53 PFlop/s
Power Measurement Level: 1
Software
Operating System: RHEL
Compiler: gcc-13.2
Math Library: blis
MPI: cray-mpich
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
11/2024 442 HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11, RHEL HPE 16,128 2.53 4.06 36.60