Graviton System Overview
All the infrastructure is running on Alma Linux 9.2, which is a free linux distribution based on Red Hat Enterprise Linux (RHEL) 9. More information on:
The hardware nodes of the infrastructure are divided in three classes:
User Interfaces (UI) : the entry point for users, provide a working environment where to compile and test their programs. When the jobs are ready, users can submit their production batch jobs with Job Management System to the Worker Nodes.
Worker Nodes (WN): where the production user jobs are executed.
Storage Nodes(SN): disk servers to store user and project data.
All the nodes of GRAVITON are connected throught Infiniband Network (200 GBE)
Name |
Role |
N. Cores / Threads |
Memory |
Disk Size |
CPU |
Model |
Network |
Acquisition year |
|---|---|---|---|---|---|---|---|---|
graviton |
UI/WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-1024US-TRT |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2023 |
gr02 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-1024US-TRT |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2023 |
gr03 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-1024US-TRT |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2023 |
gr04 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr05 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr06 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr07 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr08 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr09 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr10 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr11 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr12 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr13 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr14 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr15 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr16 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr17 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |
gr18 |
WN |
56/56 |
256 GB DDR4 |
3 x HD SSD 1 TB (RAID 0) |
2 x AMD EPIC(TM) 7453@2.75GHz |
Supermicro AS-2024S-TR |
Infiniband Mellanox MCX653105A-HDAT HDR (200GBE) |
2024 |