Bureaucrats, cc_docs_admin, cc_staff
2,306
edits
Narval/en: Difference between revisions
Jump to navigation
Jump to search
Created page with "=Node Characteristics= {| class="wikitable sortable" ! nodes !! cores !! available memory !! CPU !! storage !! GPU |- | 1109 || rowspan="2"|64 || ~256000M || rowspan="2"|2 x..."
(Created page with "In practice the Narval racks contain islands of 48 ou 56 regular CPU nodes. It is therefore possible to run parallel jobs using up to 3584 cores with a non-blocking network. F...") |
(Created page with "=Node Characteristics= {| class="wikitable sortable" ! nodes !! cores !! available memory !! CPU !! storage !! GPU |- | 1109 || rowspan="2"|64 || ~256000M || rowspan="2"|2 x...") |
||
| Line 60: | Line 60: | ||
In practice the Narval racks contain islands of 48 ou 56 regular CPU nodes. It is therefore possible to run parallel jobs using up to 3584 cores with a non-blocking network. For larger jobs or ones which are distributed in a fragmented manner across the network, the blocking factor is 4.7:1. The inter-connect remains a high-performance one nonetheless. | In practice the Narval racks contain islands of 48 ou 56 regular CPU nodes. It is therefore possible to run parallel jobs using up to 3584 cores with a non-blocking network. For larger jobs or ones which are distributed in a fragmented manner across the network, the blocking factor is 4.7:1. The inter-connect remains a high-performance one nonetheless. | ||
= | =Node Characteristics= | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
! | ! nodes !! cores !! available memory !! CPU !! storage !! GPU | ||
|- | |- | ||
| 1109 || rowspan="2"|64 || ~256000M || rowspan="2"|2 x AMD Rome 7532 @ 2.40 GHz 256M cache L3 || rowspan="2"|1 x SSD | | 1109 || rowspan="2"|64 || ~256000M || rowspan="2"|2 x AMD Rome 7532 @ 2.40 GHz 256M cache L3 || rowspan="2"|1 x 960 GB SSD || rowspan="2"|- | ||
|- | |- | ||
| 33 || ~2048000M | | 33 || ~2048000M | ||
|- | |- | ||
| 158 || 48 || ~512000M || 2 x AMD Milan 7413 @ 2.65 GHz 128M cache L3 || 1 x SSD | | 158 || 48 || ~512000M || 2 x AMD Milan 7413 @ 2.65 GHz 128M cache L3 || 1 x SSD of 3.84 TB || 4 x NVidia A100 (40 GB memory) | ||
|} | |} | ||