AI400X
DDN · DDN Exascaler
127.29
IO500 score
40.72GiB/s
Bandwidth
397.91kIOP/s
Metadata
System
| Component | Detail |
|---|---|
| Institution | DDN |
| Storage vendor | DDN |
| File system | Exascaler 2.13.54 |
| Client nodes | 40 × 32 procs |
| Data servers | 4 · NVMe |
| Submitted | 13 Jul 2020 |
Results by phase
| Phase | Result | Unit | ||
|---|---|---|---|---|
| IORBandwidth | ||||
| Easy write | 73.00 | GiB/s | ||
| Easy read | 91.25 | GiB/s | ||
| Hard write | 5.15 | GiB/s | ||
| Hard read | 80.15 | GiB/s | ||
| MDtestMetadata | ||||
| Easy write | 355.80 | kIOP/s | ||
| Easy stat | 1,114.09 | kIOP/s | ||
| Easy delete | 242.87 | kIOP/s | ||
| Hard write | 130.61 | kIOP/s | ||
| Hard read | 356.29 | kIOP/s | ||
| Hard stat | 1,100.21 | kIOP/s | ||
| Hard delete | 91.94 | kIOP/s | ||
| Find | ||||
| Find | 1,387.00 | kIOP/s | ||