Image
Ray

Clock speed varies from 2.0 to 4.0 GHz/sec.

*2 login nodes: ray[23,24]

Zone
CZ
Vendor
IBM
User-Available Nodes
Login Nodes*
2
Batch Nodes
54
Total Nodes
62
CPUs
CPU Architecture
IBM Power8
Cores/Node
20
Total Cores
1,240
GPUs
GPU Architecture
NVIDIA Tesla P100
Total GPUs
54
GPU peak performance (TFLOP/s double precision)
1,015.00
GPU global memory (GB)
3456.00
Memory Total (GB)
17,280
CPU Memory/Node (GB)
256
Peak Performance
Peak TFLOPS (CPUs)
25.2
Peak TFLOPs (GPUs)
1,015.2
Peak TFLOPS (CPUs+GPUs)
1,040.40
Peak single CPU memory bandwidth (GB/s)
115
OS
RHEL
Interconnect
IB EDR
Parallel job type
multiple nodes per job
Recommended location for parallel file space
Program
ASC, M&IC
Year Commissioned
2017
Compilers
Documentation