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Author Topic: 40% Reconstructing mesh ... hang  (Read 10482 times)

Gatto

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40% Reconstructing mesh ... hang
« on: April 25, 2011, 10:35:02 PM »
Second time it happens, total time counter is running, remaining time is absent, 40% recontructing mesh hang ... I waited for half an hour but nothing. Both times I was on smooth - medium.

If you press Pause timer still work, if you press Cancel a dialog ask confirm but after yes timer still work and cancel become gray.

Killing the task from taskmanager works, but system remain busy, as the program was still working.

Only solution is to reboot, maybe there is some process to kill ?

Why not introducing an automatic progressive save so we can pass files not working to you for debug ?


Meow

Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #1 on: May 02, 2011, 10:55:06 AM »
Hi, the problem is still here ..

smooth high selection 1000000 0.5

here the job http://www.gatto.com/hang40.zip

Can someone please test it in order to discover if the problem is my PC ?


Many thanks.

Meow


Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #2 on: May 02, 2011, 10:59:40 AM »
Dimitry, can you please comment and suggest me how to try to solve ?

Win 7 64 i5 4GB Geforce GT 230 1GB

Thanks

Meow

gEEvEE

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Re: 40% Reconstructing mesh ... hang
« Reply #3 on: May 02, 2011, 12:57:02 PM »
Hi Gatto,

I processed you data set on my PC (Intel i7 980X, 24 GB RAM, Nvidia GTX 580) and everything went smoothly. I did not use your project file but started all over to be sure everything was done well. I used both your parameters (see screenshot) as well as the height field reconstruction method. Are you sure that your amount of RAM is not limiting you when using these settings?

Cheers,

Geert

Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #4 on: May 02, 2011, 01:05:34 PM »
Hi Gatto,

I processed you data set on my PC (Intel i7 980X, 24 GB RAM, Nvidia GTX 580) and everything went smoothly. I did not use your project file but started all over to be sure everything was done well. I used both your parameters (see screenshot) as well as the height field reconstruction method. Are you sure that your amount of RAM is not limiting you when using these settings?

Cheers,

Geert

Just ordered 2x4GB banks, as they arrive I'll try again.

BTW how long does it take on you pc ?

Meow

Danic

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Re: 40% Reconstructing mesh ... hang
« Reply #5 on: May 02, 2011, 03:19:22 PM »
1.35h of work on pc i-7 870 8gb ram nvidita gtx 560 this is the resolut.

gEEvEE

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Re: 40% Reconstructing mesh ... hang
« Reply #6 on: May 02, 2011, 04:12:44 PM »
Hi Gatto,

with your settings
69 seconds to align (threshold on 40 000 points)
Reconstruction (smooth, High, 20 000 000, 0, 5) 2590 s
Texturing (Adaptive ortho + average + 8000x8000 after decimating to 4 000 000 faces) 1300 s
Total 1 hour 6 minutes

My settings version 1
69 seconds to align (threshold on 40 000 points)
Reconstruction (height field, medium, High, 20 000 000, 0, 5) 144 s
Texturing (Adaptive ortho + average + 8000x8000) 67 s
Total: 4 minutes 40 seconds

My settings version 2
69 seconds to align (threshold on 40 000 points)
Reconstruction (height field, high, High, 20 000 000, 0, 5) 1041 s

Cheers,

Geert

Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #7 on: May 02, 2011, 05:54:23 PM »
1.35h of work on pc i-7 870 8gb ram nvidita gtx 560 this is the resolut.

Thanks, did you open mj job and calculate or did you remade alignment ?

Meow

Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #8 on: May 02, 2011, 05:56:46 PM »
Hi Gatto,

with your settings
69 seconds to align (threshold on 40 000 points)
Reconstruction (smooth, High, 20 000 000, 0, 5) 2590 s
Texturing (Adaptive ortho + average + 8000x8000 after decimating to 4 000 000 faces) 1300 s
Total 1 hour 6 minutes

My settings version 1
69 seconds to align (threshold on 40 000 points)
Reconstruction (height field, medium, High, 20 000 000, 0, 5) 144 s
Texturing (Adaptive ortho + average + 8000x8000) 67 s
Total: 4 minutes 40 seconds

My settings version 2
69 seconds to align (threshold on 40 000 points)
Reconstruction (height field, high, High, 20 000 000, 0, 5) 1041 s

Cheers,

Geert

Thanks Geert, I need to upgrade my pc asap !

Meow

Gatto

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Re: 40% Reconstructing mesh ... hang
« Reply #9 on: May 03, 2011, 09:08:32 AM »
Maybe solved !

upraged from 4 to 8 GB ram it works !

Tested also with or without CL, no difference, RAM appears to be the problem.

Many thanks for the tip.

Meow