Make the event based hazard calculator smart enough to infer the "right" block_size parameter
Bug #1183329 reported by
Michele Simionato
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| OpenQuake Engine |
Fix Released
|
High
|
Michele Simionato | ||
Bug Description
An optimal number of tasks for the engine is between 1,000 and 10,000, given or taken. If there are few big tasks, the cores are wasted; if there are too many small tasks, all the time is spent in rabbitmq and not in doing useful work.
The engine, given the number of sources and the number of SES, could infer a good block size such to generate a few thousands tasks. That would make the user experience easier, by removing a non-scientifically relevant parameter.
| summary: |
- Make the event based hazard calculator smart enough in infer the "right" + Make the event based hazard calculator smart enough to infer the "right" block_size parameter |
Revision history for this message
| Michele Simionato (michele-simionato) wrote | #1 |
| Changed in oq-engine: | |
| status: | New → Fix Committed |
| importance: | Undecided → High |
| assignee: | nobody → Michele Simionato (michele-simionato) |
| milestone: | none → 1.0.0 |
| Changed in oq-engine: | |
| status: | Fix Committed → Fix Released |
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