Phoebe supercomputer is placed in datacenter of Institute of Physics and infrastructure is managed with cooperation with Computing centre (CC) of FZU..
¶ Compute nodes ( 20x, n[1-20] )
- Server/platform: Gigabyte H262-Z63 / Motherboard: MZ62-HD0-00 (vendor link)
- CPU: 64 cores - 2x AMD EPYC 7543 (vendor link)
- Memory: 512 GB - 16ks 32GB Samsung DDR4 3200 MHz ECC M393A4K40EB3-CWE
- 100Gbit HPC interconnect adapter: single port Mellanox/Nvidia ConnectX 6 MT28908 Infiniband PCI-E card
- Ethernet adapter: dual-port 10Gbit Broadcom BCM57416 PCI-E card
- 1,92TB NVMe KINGSTON SEDC1500M1920G
- pmax = 360W / node
¶ GPU-accelerated compute nodes ( 2x, gpu[1-2] )
- Server/platform: HPE ProLiant XL675d Gen10 Plus
- CPU: 64 cores - 2x AMD EPYC 7543 (vendor link)
- GPU: 8x NVIDIA A100-SXM with 80GB RAM connected with nvlink interconnect
- Memory: 2TB - 32ks 64GB SK Hynix DDR4 2933 MHz ECC HMAA8GR7AJR4N-XN
- 100Gbit HPC interconnect adapter: single port Mellanox/Nvidia ConnectX 6 MT28908 Infiniband PCI-E card
- Ethernet adapter: dual-port 10Gbit Marvell FastLinQ 41000 Series
- 3.8TB NVMe HPE MZXL53T8HBLS-000H3
- pmax = 3.5 kW / node
¶ Fast sequential cpu node ( 2x, hv[1-2] aka. ssh:phoebe.fzu.cz )
- Server/platform: Asus RS700A-E11-RS12U
- CPU: 32 cores up to 4GHz - 2x AMD EPYC 73F3 16-Core CPU (vendor link)
- Memory: 512GB - 16ks 32GB SK Hynix DDR4 3200 MT/s ECC HMA84GR7DJR4N-XN
- pmax = 696 W
¶ High speed interconnect network
- Infiniband MQM8700 Mellanox Quantum™ HDR Edge Switch (vendor_link)
- servers connected with bandwidth of 100Gbit using splitter cables
- offers 40x200Gbit or 80x100Gbit port configuration, redundant PSU
- pmax = 189 W
¶ Ethernet network equipment
- pmax = 132 W