Closed mcgratta closed 5 years ago
Glenn, I confirm the fault with this build:
dante:Issue_5497 rmcdermo$ smv ray_effect_example
Smokeview Test(SMV6.5.4-104-g183f81d17) - Sep 11 2017 - 14:30:48
Version : Test
Revision : SMV6.5.4-104-g183f81d17
Revision Date : Mon Sep 11 14:28:00 2017 -0400
Compilation Date : Sep 11 2017 14:30:48
Compiler : Intel C/C++ 17.0.4
Checksum(SHA1) : eb662600e6b09727764fe2edbb331594ca4b7dc6
Platform : OSX64
Smokeview : /Applications/SMV6.5.4-104-g183f81d_osx64/bin/smokeview
Texture directory: /Applications/SMV6.5.4-104-g183f81d_osx64/bin/textures
Scratch directory: /Users/rmcdermo/.smokeview/
Here is the error:
Determining GAUGE HEAT FLUX(cell centered) percentile and global data bounds
Examining ray_effect_example_01.bf
boundary time=0.00
boundary time=0.10
computing boundary color levels
0.5 MB loaded in 0.02 s - rate: 245.1 Mb/s (overhead: 0.05 s)
Segmentation fault: 11
this is the definition of insanity. your case crashed for me too but not every time. there are only 2 time steps in the data files. could you try running the case for longer say 1.0 s and see if it still crashes.
ps: reason for asking want to know if smokeview is having trouble dealing with a small number of time steps in the data files.
If I run the case to 1 s, then it works.
You can find the case in: /home4/rmcdermo/Issues/Issue_5497/test.fds
At the risk of barely providing any additional information, I have had problems at times this year with consistently loading boundary files. Smokeview would crash during the load. These are very large boundary files, so definitely not the < 1 s problem. There are 23 meshes.
I never posted an issue on this because I could not consistently reproduce it, although I tried a number of times to narrow it down. (It's also a large problem that does not lend itself to easy simplification.) Based upon my analysis, I'm pretty sure that it had nothing to do with CPU, memory, disk space, etc. I would then restart Smokeview and load the boundary file and it would work.
I believe I was running SMV 6.4.4 most of the time (although I think I did some periodic upgrades), so I'm not sure if the problem is still there and that's why I'm just adding to this issue. I'm running 6.5.5 now, so I'll let you know if it reappears.
Thank you.
I fixed a pointer that is NULL sometimes. try smokeview here https://drive.google.com/drive/folders/0B_wB1pJL2bFQc1F4cjJWY2duWTA?usp=sharing
Running the example case shared by Kevin with smv in the link, it works under Linux. No shutdown noticed.
is this still a problem? here is the latest test smokeview https://drive.google.com/drive/folders/0B_wB1pJL2bFQc1F4cjJWY2duWTA?usp=sharing
This issue is resolved. I just double-checked.
Run this case
and then in Smokeview load the slice file and then the boundary file. I have the Windows Sept 11 build, and this causes Smokeview to shut down.