Institute for Advanced Simulation (IAS)
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JUSUF - Configuration
Hardware Characteristics
144 standard compute nodes - Dual AMD EPYC 7742
- 2x 64 cores, 2.25 GHz
- 16x 16 GB, 3200 MHz
- HDR 100-Infiniband (Connect-X6)
- local disk for operating system (1x 240 GB SSD)
1 TB NVMe
61 accelerated compute nodes - Dual AMD EPYC 7742
- 2x 64 cores, 2.25 GHz
- 16x 16 GB, 3200 MHz
- HDR 100-Infiniband (Connect-X6)
- local disk for operating system (1x 240 GB SSD)
- 1 TB NVMe
1x NVidia V100 GPU
4 login nodes - Dual AMD EPYC 7742
- 2x 64 cores, 2.25 GHz
- 16x 16 GB, 3200 MHz
- HDR 100-Infiniband (Connect-X6)
- 100 Gigabit Ethernet external connection
- local disk for operating system (2x 480 GB SSD in RAID 1)
26,240 CPU cores
- 944.6 (CPU) + 427 (GPU) Teraflop per second peak performance
- Mellanox HDR Infiniband full fat-tree network with HDR100 speed on the nodes and full HDR on the inter-switch level
- 100 GBit/s network connection per login node and 40 GBit/s network connection per compute node
Software Characteristics
- CentOS 7 Linux distribution
- Parastation Cluster Management
- Slurm batch system with Parastation resource management
Intel Professional Fortran, C/C++ Compiler
- Support for OpenMP programming model for intra-node parallelization
- Intel Math Kernel Library
- ParTec MPI (Message Passing Interface) Implementation
Intel MPI (Message Passing Interface) Implementation
- IBM General Parallel Filesystem (GPFS)
Last updated: 16 Apr 2020
