Viper plotting does not work in parallel from C++
Bug #427534 reported by
Anders Logg
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
DOLFIN |
Won't Fix
|
Low
|
Anders Logg |
Bug Description
Plotting fails in parallel. To reproduce this bug, uncomment the call to not_working_
mpirun -n 2 ./demo
Exits with a message about a lost lifeline.
Changed in dolfin: | |
status: | New → Confirmed |
importance: | Undecided → Medium |
Changed in dolfin: | |
milestone: | none → 0.94 |
Changed in dolfin: | |
milestone: | 0.9.4 → 0.9.6 |
Changed in dolfin: | |
milestone: | 0.9.6 → 0.9.7 |
Changed in dolfin: | |
importance: | Medium → Low |
summary: |
- Plotting does not work in parallel from C++ + Viper plotting does not work in parallel from C++ |
Changed in dolfin: | |
milestone: | 0.9.7 → 0.9.12 |
Changed in dolfin: | |
assignee: | nobody → Anders Logg (logg) |
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I tried to work around this bug but without luck. For some reason, the combination of MPI, VTK (Viper) and system() leads to errors like
routed:binomial: Connection to lifeline [[27229,0],0] lost
The error does not show up if the call to viper is replaced by a call to for example xterm.
The error does not show up if MPI::Init() is not called.