Tianhe-2E
#27 · ISC21 Historical
National Supercomputing Center in Changsha|
National University of Defense Technology|
Lustre 2.12.2
IO500 Score
453.68
Bandwidth
209.43GiB/s
Metadata
982.78kIOP/s
Scale
- Client nodes
- 480
- Total procs
- 5,280
- Procs / node
- 11
- Data nodes
- 52
| Easyread | 613.53 | GiB/s |
| Easywrite | 608.64 | GiB/s |
| Hardread | 161.64 | GiB/s |
| Hardwrite | 31.87 | GiB/s |
| Easystat | 2,416.40 | kIOP/s |
| Easywrite | 1,099.18 | kIOP/s |
| Easydelete | 961.62 | kIOP/s |
| Hardstat | 2,419.15 | kIOP/s |
| Hardread | 779.21 | kIOP/s |
| Hardwrite | 554.07 | kIOP/s |
| Harddelete | 203.50 | kIOP/s |
| Test | Easy | Hard | Ratio hard/easy |
|---|---|---|---|
| Bandwidth · read GiB/s | 613.53 | 161.64 | 26% |
| Bandwidth · write GiB/s | 608.64 | 31.87 | 5% |
| Metadata · stat kIOP/s | 2,416.40 | 2,419.15 | 100% |
| Metadata · write kIOP/s | 1,099.18 | 554.07 | 50% |
| Throughput | GiB/s | |
| IOPs | 0.00 | kIOP/s |
| Rate | 1,603.00 | kIOP/s |