View Issue Details [ Jump to Notes ] | [ Print ] | ||||||||
ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0006970 | ParaView | (No Category) | public | 2008-05-06 22:57 | 2009-05-13 13:59 | ||||
Reporter | Alan Scott | ||||||||
Assigned To | Burlen | ||||||||
Priority | immediate | Severity | crash | Reproducibility | always | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | OS Version | |||||||
Product Version | |||||||||
Target Version | 3.4 | Fixed in Version | 3.4 | ||||||
Summary | 0006970: (MARS - immediate) Extract CTH Boundaries and Fragments crash - multiple servers | ||||||||
Description | We have a bug in Extract CTH Bounaries and Fragments, when using client/server and using 4 pvservers. This bug does not appear with 2 pvservers. I wonder if it is related to bug number 6969. * Start paraview, client/server, linux/linux. Use 4 pvservers. * Open dave's CTHExamples/cth-med/spcta.[0-31]. Turn on all cell arrays. Apply. This will load properly. * Extract CTH Boundaries and Fragments. - Select Material volume fraction - 1. Apply. It works. >>> Select Material Volume fraction - 2. The server never returns with 4 servers. It returns very quickly if we only have 2 servers. This is extremely repeatable. | ||||||||
Tags | No tags attached. | ||||||||
Project | |||||||||
Topic Name | |||||||||
Type | |||||||||
Attached Files | |||||||||
Relationships | |
Relationships |
Notes | |
(0011728) Alan Scott (manager) 2008-05-06 22:59 |
Woops - I forgot. This bug was probably introduced sometime last week, maybe late April. It was in the code (and mistakenly thought to be a compiler bug) before the checkin on May 6. |
(0011729) Alan Scott (manager) 2008-05-06 23:06 edited on: 2008-05-06 23:06 |
One more note, a stack trace, that may give a hint... On node 0, also another node: in btl_openib_component_progress() in mca_bml_r2_progress() in opal_progress() in mca_pml_ob1_recv() in PMPI_Recv in vtkMPICommunicatorReceiveData<char> Appears to be stuck there... |
(0012353) Alan Scott (manager) 2008-06-16 19:54 |
Sorry, it still is bad. Now we have a crash. * Start Paraview, client/server, XP/linux, 4 pvservers. * Open dave's CTHExamples/cth-med/spcta.[0-31]. Turn on all cell arrays. Apply. * Extract CTH Boundaries and Fragments. - Select Material volume fraction - 2, on Select Mass Arrays only use Mass -1, Compute volumen weighted average over: all except the two masses. Apply. It works. >>>> Rotate the object. Server dies. Utkarsh, I am setting this to you since you marked it as resolved. Is that correct? |
(0012356) Alan Scott (manager) 2008-06-16 20:20 |
I have a bad build. Need to retest. |
(0012364) Alan Scott (manager) 2008-06-17 12:16 |
This is a crash. See my notes from 6-16. |
(0012375) Burlen (developer) 2008-06-17 14:36 |
Process id: 2 >> ERROR: In /ext/kitware_cvs/ParaView3/Servers/Filters/vtkCTHFragmentConnect.cxx, line 4627 vtkCTHFragmentConnect (0x8d14710): Unexpected edge case:14 Process id: 2 >> ERROR: In /ext/kitware_cvs/ParaView3/Servers/Filters/vtkCTHFragmentConnect.cxx, line 4627 vtkCTHFragmentConnect (0x8d14710): Unexpected edge case:14 By the way, a usage note(Does not affect the bug). The material fraction and mass arrays are paired. What this means is that you will get a garbage result if you use the wrong ones together. For example if you want to generate fragments for Material fraction 1 you need to use Mass-1, if you want fragments for material 2 you need to use Mass-2. In either case I see the edge case. |
(0012574) Burlen (developer) 2008-06-30 10:32 |
Charles looked at it, and noted that the neighbors were being incorrectly generated... |
(0013056) Alan Scott (manager) 2008-08-18 22:00 |
Tested client/server. Although it seems to always work, I had one crash (after running other bad stuff earlier) that had to do with a material fraction of 1 and a Mass arrays of 2. This is a no-no, and I could not repeat the crash. Until we can replicate it, lets mark this as closed. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2008-05-06 22:57 | Alan Scott | New Issue | |
2008-05-06 22:59 | Alan Scott | Note Added: 0011728 | |
2008-05-06 23:06 | Alan Scott | Note Added: 0011729 | |
2008-05-06 23:06 | Alan Scott | Note Edited: 0011729 | |
2008-05-13 12:43 | Ken Moreland | Status | backlog => tabled |
2008-05-13 12:43 | Ken Moreland | Assigned To | => Berk Geveci |
2008-06-03 11:18 | Utkarsh Ayachit | Status | tabled => @80@ |
2008-06-03 11:18 | Utkarsh Ayachit | Resolution | open => fixed |
2008-06-16 19:54 | Alan Scott | Assigned To | Berk Geveci => Utkarsh Ayachit |
2008-06-16 19:54 | Alan Scott | Status | @80@ => @20@ |
2008-06-16 19:54 | Alan Scott | Resolution | fixed => reopened |
2008-06-16 19:54 | Alan Scott | Note Added: 0012353 | |
2008-06-16 20:19 | Alan Scott | Status | @20@ => tabled |
2008-06-16 20:19 | Alan Scott | Assigned To | Utkarsh Ayachit => Alan Scott |
2008-06-16 20:20 | Alan Scott | Status | tabled => @80@ |
2008-06-16 20:20 | Alan Scott | Resolution | reopened => fixed |
2008-06-16 20:20 | Alan Scott | Note Added: 0012356 | |
2008-06-17 12:16 | Alan Scott | Assigned To | Alan Scott => Utkarsh Ayachit |
2008-06-17 12:16 | Alan Scott | Status | @80@ => @20@ |
2008-06-17 12:16 | Alan Scott | Resolution | fixed => reopened |
2008-06-17 12:16 | Alan Scott | Note Added: 0012364 | |
2008-06-17 12:24 | Utkarsh Ayachit | Status | @20@ => tabled |
2008-06-17 12:24 | Utkarsh Ayachit | Assigned To | Utkarsh Ayachit => Burlen |
2008-06-17 14:36 | Burlen | Note Added: 0012375 | |
2008-06-30 10:32 | Burlen | Note Added: 0012574 | |
2008-08-14 13:39 | Ken Moreland | Status | tabled => @80@ |
2008-08-14 13:39 | Ken Moreland | Resolution | reopened => fixed |
2008-08-18 22:00 | Alan Scott | Status | @80@ => closed |
2008-08-18 22:00 | Alan Scott | Note Added: 0013056 | |
2009-05-13 13:58 | Utkarsh Ayachit | Target Version | => 3.4 |
2009-05-13 13:59 | Utkarsh Ayachit | Fixed in Version | => 3.4 |
2011-06-16 13:10 | Zack Galbreath | Category | => (No Category) |
Issue History |
Copyright © 2000 - 2018 MantisBT Team |