Corona Supercomputer
Corona before expansion

These stats are necessarily simplified. See notes below.

NOTE Due to the mixed nature of the GPUs in this machine, some of the fields that would normally have single integer inputs are not rendering. Here is additional information:

GPU peak performance (TFLOP/s double precision): MI25 = 0.76 , MI60 = 7.4

GPU Memory/Node: (GB): MI25 = 16GB , MI60 = 32GB

Peak TFLOPs (GPUs): MI25 = 250TF , MI60 = 2,427TF

Also, local NVRAM storage, mounted on each node as /l/ssd (GB): 1500

Zone
CZ
Vendor
Penguin
User-Available Nodes
Login Nodes*
1
Batch Nodes
285
Debug Nodes
0
Total Nodes
291
CPUs
CPU Architecture
170 nodes AMD Naples, 121 nodes AMD Rome
Cores/Node
48
Total Cores
14,064
GPUs
GPU Architecture
82 nodes AMD 4xMI50 GPUs; 82 nodes AMD 4xMI60 GPUs, 123 nodes AMD 8xMI50
Total GPUs
285
GPU peak performance (TFLOP/s double precision)
10,948.00
GPU global memory (GB)
52480.00
Memory Total (GB)
127,488
Peak Performance
Peak TFLOPS (CPUs)
387.0
Peak TFLOPs (GPUs)
10,948.0
Peak TFLOPS (CPUs+GPUs)
11,335.00
Peak single CPU memory bandwidth (GB/s)
153
OS
TOSS
Interconnect
IB HDR
Parallel job type
multiple nodes per job
Recommended location for parallel file space
Program
ASC, M&IC, CARES
Password Authentication
OTP, Kerberos
Year Commissioned
2019
Compilers

See Compilers page