Resources¶
Aurel¶
Warning
Aurel supercomputer is not operational!
Introduction¶
Aurel (IBM Power 775)
Architecture: PPC64
Theoretical peak performance: ca 128 TFLOP/s
Operating system: AIX 7.1
Queueing system: Loadleveler
HW Overview¶
2 frames, 16 drawers, 128 physical nodes (130 logical nodes),
4096 cores
4 GPFS nodes
2 service nodes
2 user login nodes
122 compute nodes
Compute nodes¶
Memory: 256 GB
CPU: IBM Power 7, 3.83 GHz, 32 cores, L1 cache 32+32 KB/core, L2 cache 256 KB/core, L3 cache 4 MB/core
Data storage:¶
IBM System Storage DS5300, capacity: 600 TB
P775 internal disk drawer, capacity: 320 TB
Networks¶
high-speed compute network up to 48 Gb/s
data storage access network: Fiber Channel 8 Gb/s
Košice¶
HW Overview¶
IBM iDataPlex dx360 M3
Number of compute nodes: 56
Compute Nodes¶
32 nodes - comp[01-16,24-38]:
Memory: 48 GB
CPU: 2x 6 cores Intel Xeon L5640 @ 2,27GHz
Data storage: 2x 500 GB
14 nodes - comp[17-23,39-46]:
Memory: 48 GB
CPU: 2x 6 cores Intel Xeon L5640 @ 2,27GHz
GPU: 2x NVIDIA Tesla M2070 6GB RAM, 448 CUDA cores
Data storage: 2x 500 GB
10 nodes - comp[47-56]:
Memory: 64 GB
CPU: 2x 8 cores Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
GPU: NVIDIA Tesla K20 5GB RAM, 2496 CUDA cores
Data storage: 2 x 500 GB
Storage¶
Lustre network shared disk space, capacity: 26 TB
Network¶
40 Gb/s Infiniband
Žilina¶
Introduction¶
Architecture: PPC64
Operating system: SLES 11.3 (ppc64)
Queueing system: Loadleveler
HW Overview¶
18 x IBM Power 755/750 compute nodes
2 x IBM Power 755 gpfs nodes
1 x IBM Power 780 fat compute node
Compute Nodes¶
18 compute nodes:
Memory: 128 GB
CPU: IBM Power 7, 3.61 GHz, 32 cores, L1 cache 32+32 KB/core, L2 cache 256 KB/core, L3 cache 4 MB/core
Scratch disk space: 2.2 TB
1 fat compute node:
Memory: 1024 GB
CPU: IBM Power 7, 3.61 GHz, 32 cores, L1 cache 32+32 KB/core, L2 cache 256 KB/core, L3 cache 4 MB/core
Scratch disk space: 7.1 TB
Storage¶
GPFS network shared disk space, capacity: 88 TB
Network¶
40 Gb/s Infiniband network