View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000358 | OpenFOAM | Bug | public | 2011-12-15 15:07 | 2011-12-23 12:09 |
| Reporter | monto | Assigned To | |||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Linux | OS | CentOS | OS Version | 5.5 x86_64 |
| Summary | 0000358: IOstream error when using directMappedPatch in parallel | ||||
| Description | When running a decomposed case that uses a directMapped patch on the inlet, depending on the decomposition pattern, an IOstream error is issued: Starting time loop Reading/calculating field UMean Reading/calculating field pMean Reading/calculating field UPrime2Mean Reading/calculating field pPrime2Mean fieldAverage: starting averaging at time 0 Reading surface description: nearWall Time = 1e-05 Courant Number mean: 8.05286e-05 max: 0.05 [2] [2] [2] --> FOAM FATAL IO ERROR: [2] error in IOstream "IOstream" for operation operator>>(Istream&, LList<LListBase, T>&) [2] [2] file: IOstream at line 0. [2] [2] From function IOstream::fatalCheck(const char*) const [2] in file db/IOstreams/IOstreams/IOstream.C at line 114. [2] FOAM parallel run exiting [2] -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 2 in communicator MPI_COMM_WORLD with errorcode 1. | ||||
| Steps To Reproduce | 1. Modify the pitzDailyDirectMapped tutorial to make it fully 3D (change number of cells in Z direction from 1 to 10 and side patches to 'symmetryPlane'). 2. Decompose with method "scotch" and a number of subdomains greather than 12 3. mpirun -np <> pisoFoam -parallel | ||||
| Additional Information | if the same case is run on a workstation (OpenSuse 11.4, Intel Core i7), with an even higher number of decomposed domains, the solver starts fine and no error is issued. The error seems irrespective of the openmpi version used. | ||||
| Tags | No tags attached. | ||||
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fixed in 385a0d77d15fdab942a33296f6e17ba1e8a2e9f4 (2.1.x) 2342dcb20364442bfe67555356eb5b9ba6d6bf9b (2.0.x) Thanks for reporting. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-12-15 15:07 | monto | New Issue | |
| 2011-12-15 15:07 | monto | File Added: pitzDailyDirectMapped.tgz | |
| 2011-12-23 12:09 |
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Note Added: 0000869 | |
| 2011-12-23 12:09 |
|
Status | new => resolved |
| 2011-12-23 12:09 |
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Fixed in Version | => 2.1.x |
| 2011-12-23 12:09 |
|
Resolution | open => fixed |
| 2011-12-23 12:09 |
|
Assigned To | => user4 |
