Institute for Advanced Simulation (IAS)
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JUSUF - Configuration
Hardware Configuration
144 standard compute nodes
- 2× AMD EPYC 7742, 2× 64 cores, 2.25 GHz
- 256 (16× 16) GB DDR4, 3200 MHz
- InfiniBand HDR100 (Connect-X6)
- local disk for operating system (1× 240 GB SSD)
- 1 TB NVMe
61 accelerated compute nodes
- 2× AMD EPYC 7742, 2× 64 cores, 2.25 GHz
- 256 (16× 16) GB DDR4, 3200 MHz
- InfiniBand HDR100 (Connect-X6)
- local disk for operating system (1× 240 GB SSD)
- 1 TB NVMe
- 1× NVIDIA V100 GPU with 16 GB HBM2e
4 login nodes
- 2× AMD EPYC 7742, 2× 64 cores, 2.25 GHz
- 256 (16× 16) GB DDR4, 3200 MHz
- HDR 100-Infiniband (Connect-X6)
- 100 Gigabit Ethernet external connection
- local disk for operating system (2× 480 GB SSD in RAID 1)
- 26,240 CPU cores
- 944.6 (CPU) + 427 (GPU) Teraflop per second peak performance
- Mellanox InfiniBand HDR 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 to storage per compute node
Software Overview
- CentOS 7 Linux distribution
- Parastation Cluster Management
- ParTec ParaStation MPI (Message Passing Interface) implementation
- Intel MPI
- Open MPI
- IBM Spectrum Scale (GPFS) parallel file system
Last updated: 19 Nov 2020
