View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000689 | OpenFOAM | Bug | public | 2012-11-29 05:49 | 2012-11-29 09:29 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Linux | OS | Ubuntu | OS Version | 10.04 |
| Summary | 0000689: Multilevel decompose par doesn't seem to function properly for methods other than scotch. | ||||
| Description | On build: 2.1.1-221db2718bbb Multilevel decompose seems to have issue with multiple levels using simple method. | ||||
| Steps To Reproduce | See errorLog file for error. Using the attached dictionary as is the case fails, but commenting out the simple methods, and converting them back to scotch, then the case works. | ||||
| Tags | No tags attached. | ||||
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2012-11-29 05:49
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As a note: the reason that I was trying to decompose using simple rather than scotch, is that when using the scotch decomposition doesn't play nice with cyclic boundaries. If a case with cyclic boundaries is decomposed then it doesn't seem to like having matching faces of cyclic patches exist on different decomposition regions; ie decomposing 14x16x1 will work if the patches are cyclic in the third direction but 4x8x6 will cause the case to crash. Although not a significant problem for myself, as I only have cyclic boundaries in one dimension, if you needed them in two dimensions, then you couldn't decompose the case to run it. |
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Switch off the debug switch for multiLevel and it completes. This was just used to provide some statistics. I've set the debug switch to 0 in commit fd7618bcfa02cce893ec95adfdda5c9545318105 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2012-11-29 05:49 |
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New Issue | |
| 2012-11-29 05:49 |
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File Added: decomposeParDict.tar.gz | |
| 2012-11-29 06:18 |
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Note Added: 0001791 | |
| 2012-11-29 09:29 |
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Note Added: 0001792 | |
| 2012-11-29 09:29 |
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Status | new => resolved |
| 2012-11-29 09:29 |
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Fixed in Version | => 2.1.x |
| 2012-11-29 09:29 |
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Resolution | open => fixed |
| 2012-11-29 09:29 |
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Assigned To | => user4 |
