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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0011592 | ParaView | Bug | public | 2010-12-09 11:11 | 2011-01-20 22:09 | ||||
Reporter | Nicolas Niclausse | ||||||||
Assigned To | Utkarsh Ayachit | ||||||||
Priority | normal | Severity | crash | Reproducibility | always | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | Linux | OS Version | fedora-12 | |||||
Product Version | 3.8.1 | ||||||||
Target Version | Fixed in Version | 3.10 | |||||||
Summary | 0011592: pvrenderserver segfault with more than 2 servers | ||||||||
Description | I have the following setup: 1 node with 12 cores and 4 GPU (tesla C2050). I want to start 8 dataserver and 4 renderserver on this host (paraview 3.8.1, fedora-12 x86_64, openmpi 1.4.3, nvidia drivers) It works if i start only 2 renderserver; however with 3 or 4 renderservers, it fails (segfault) Logs: Listen on port: 22221 RenderServer: Waiting for client... Client connected. Connect: id :1 host: localhost Port:52065 Connect: id :2 host: localhost Port:52975 Connect: id :3 host: localhost Port:29181760 Connect: id :0 host: localhost Port:53883 a port number > 65535 is a bug | ||||||||
Steps To Reproduce | the renderserver segfault as soon as the client tries to connect to the servers. | ||||||||
Tags | No tags attached. | ||||||||
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(0024918) Utkarsh Ayachit (administrator) 2011-01-19 11:20 |
commit d3f7da173de4186dca8e6a0409145a75f210e5c5 Author: Utkarsh Ayachit <utkarsh.ayachit@kitware.com> Date: Wed Jan 19 11:16:19 2011 -0500 Fixed BUG 0011592. Information was added up incorrectly. This was resulting in information from child processes being lost and hence we ended up with invalid port numbers when number of processes is > 2. This bug must have surfaced when we switched to using the "tree" for gather information. |
(0024982) Alan Scott (manager) 2011-01-20 22:09 |
Trusting Utkarsh's fix. If this is still a problem, please reopen. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2010-12-09 11:11 | Nicolas Niclausse | New Issue | |
2011-01-19 11:20 | Utkarsh Ayachit | Note Added: 0024918 | |
2011-01-19 11:20 | Utkarsh Ayachit | Status | backlog => @80@ |
2011-01-19 11:20 | Utkarsh Ayachit | Fixed in Version | => 3.10 |
2011-01-19 11:20 | Utkarsh Ayachit | Resolution | open => fixed |
2011-01-19 11:20 | Utkarsh Ayachit | Assigned To | => Utkarsh Ayachit |
2011-01-20 22:09 | Alan Scott | Note Added: 0024982 | |
2011-01-20 22:09 | Alan Scott | Status | @80@ => closed |
Issue History |
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