LC Hotline: 2-4531

From offsite: (925) 422-4531

 

Hours

Monday–Friday
8am–12pm, 1–4:45pm
B453 R1103 | Q-clearance area

 

Shark

Zone
SCF
Vendor
IBM
CPU Clock Speed (Ghz)
4.0
User-Available Nodes
Login Nodes*
Batch Nodes
36
GPU nodes
36
Total Nodes
44
CPUs
CPU Architecture
IBM Power8
Cores/Node
20
Total Cores
880
Memory Total (GB)
11,520
CPU Memory/Node (GB)
256
Peak Performance
Peak TFLOPS (CPUs)
16.8
Peak TFLOPs (GPUs)
676.8
Peak single CPU memory bandwidth (GB/s)
115
OS
RHEL
Interconnect
IB EDR
Parallel job type
multiple nodes per job
Run Command
srun
Recommended location for scratch file space
Program
ASC
Password Authentication
OTP
Year Commissioned
2017
Compilers
Documentation
Availability
Limited

CPU Clock Speed range is 2.0-4.0.
*2 nodes: shark[23,24]