Real spaces do not work in parallel
Bug #845411 reported by
Garth Wells
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| DOLFIN |
Fix Released
|
Medium
|
Garth Wells | ||
Bug Description
The 'bug' has been around for a while, but I'm registering it now because after some thought it should be easy to fix. The problem is determining process ownership for global dofs, which in turn requires identifying global dofs. Indentifying global dofs should be easy as they don't require know how many mesh entities there are of any dim.
| Changed in dolfin: | |
| status: | New → Confirmed |
| milestone: | none → 1.0-rc1 |
| assignee: | nobody → Garth Wells (garth-wells) |
| importance: | Undecided → Medium |
Revision history for this message
| Johan Hake (johan-hake) wrote | #1 |
Revision history for this message
| Garth Wells (garth-wells) wrote | #2 |
| Changed in dolfin: | |
| status: | Confirmed → In Progress |
| Changed in dolfin: | |
| status: | In Progress → Fix Committed |
| Changed in dolfin: | |
| milestone: | 1.0-rc1 → 1.0-beta2 |
| Changed in dolfin: | |
| status: | Fix Committed → Fix Released |
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Wouldn't it be natural to include the global dofs on all processors. After the assemble is done we just sum the value from all processors.