Rendering error...

[rodrigotrovao]

Sometimes gives a totally black render or this:

Device GeForce GTX TITAN is up and running.
An error has occurred on device GeForce GTX TITAN
CuDevice::renderSamples cuCtxSynchronize unspecified launch failure
Device GeForce GTX TITAN must be restarted
An error has occurred on device GeForce GTX TITAN
CuDevice::initContext cuCtxCreate the launch timed out and was terminated
Device GeForce GTX TITAN must be restarted
Device GeForce GTX TITAN cannot be initialized properly.

[Karba]

Hi
How often does it happen?
Do you have some scene where it happens more?

[rodrigotrovao]

I Couldnt render the kitchen sample scene that is in this forum.

[Karba]

Can you render anything? Does material editor work?

[oguzbir]

Hello,
Good job on this renderer & thanks for the beta.
I have a problem. On the first day.
I can render as well. it's all black. Even the benchmark scene.
Material editor does not work either.
I wonder if it's because the gtx 680 I have as the display.
Would be great if I could cancel that card from rendering if thats possible.
I have no other program making use of the display card not photoshop or anything.

edit... Btw. nvidia drivers are very uptodate

the log is.

Device GeForce GTX TITAN is up and running.
Device GeForce GTX TITAN is up and running.
Device GeForce GTX 680 is up and running.
An error has occurred on device GeForce GTX 680
CuDevice::renderSamples cuCtxSynchronize an illegal memory access was encountered
Device GeForce GTX 680 must be restarted
Device GeForce GTX 680 is up and running.

[Karba]

Hi.
I can reproduce the bug.
Fixing...

[rodrigotrovao]

Theres a memory leak too? Could you check if your pc became veery irresponsive Oguzibir? Mine was just like that.. restarted.

[oguzbir]

Theres a memory leak too? Could you check if your pc became veery irresponsive Oguzibir? Mine was just like that.. restarted.

not sure if its a mem leak but yeah there it becomes unresponsive along side the render is black.
Also say max samples is 50 it stops rendering black at around 17th sample. and doesnt move on. so I press cancel. Meanwhile the GPU log prompt my above errors.
I'm sure dron will fix this. Whatever its reason.

[Karba]

Fixed!
http://www.fstormrender.com/forum/fo...3ds-max-v0-0-5