OTOY Forums

abstrax wrote:

sirkaoselite wrote: Yes i' m using the demo version but he 2.6.1 and soon i will buy the full version, whenever i create a new scene with an HDRI enviroment...loading up the HDRI in the imagetexture slot for HDRI's...it get the error and sometimes crashes but the render won' t start, if i use only area lights or HDRI under 25mb of size it' s fine...the other HDRI's around the computer of the size to 25 to 100 doesn' t get loaded

Is that a typo or are you using 2.06? You should use version 2.16, since from what you've said you are working on a 970.

I'm using the latest version (2.16.1 demo) The HDRI size of the one that weight 100MB is 10.000px X 5.000px

Do you have SLI mode turned on? That will take memory, but I don't know if it will take so much that you will get that error. The other possibility is that there is something wrong with one of your cards? Have you tried to load your scene into each card separately?

sirkaoselite wrote:

abstrax wrote:

sirkaoselite wrote: Yes i' m using the demo version but he 2.6.1 and soon i will buy the full version, whenever i create a new scene with an HDRI enviroment...loading up the HDRI in the imagetexture slot for HDRI's...it get the error and sometimes crashes but the render won' t start, if i use only area lights or HDRI under 25mb of size it' s fine...the other HDRI's around the computer of the size to 25 to 100 doesn' t get loaded

Is that a typo or are you using 2.06? You should use version 2.16, since from what you've said you are working on a 970.

I'm using the latest version (2.16.1 demo) The HDRI size of the one that weight 100MB is 10.000px X 5.000px

Just for your information: An HDR texture of 10000x5000px requires ~400MB of VRAM (10000*5000*8byte).

So does it work with the HDRI? If not, what is your GPU configuration and what does the log say? Usually if you run out of memory you would see an error message in the log, that says that some memory couldn't be allocated on the device.

abstrax wrote:

sirkaoselite wrote: Yes i' m using the demo version but he 2.6.1 and soon i will buy the full version, whenever i create a new scene with an HDRI enviroment...loading up the HDRI in the imagetexture slot for HDRI's...it get the error and sometimes crashes but the render won' t start, if i use only area lights or HDRI under 25mb of size it' s fine...the other HDRI's around the computer of the size to 25 to 100 doesn' t get loaded

Is that a typo or are you using 2.06? You should use version 2.16, since from what you've said you are working on a 970.

I'm using the latest version (2.16.1 demo) The HDRI size of the one that weight 100MB is 10.000px X 5.000px[/quote]
Just for your information: An HDR texture of 10000x5000px requires ~400MB of VRAM (10000*5000*8byte).

So does it work with the HDRI? If not, what is your GPU configuration and what does the log say? Usually if you run out of memory you would see an error message in the log, that says that some memory couldn't be allocated on the device.[/quote]

The log is in the first Reply of this post, something about CUDA error, the SLI works fine with everything except when i set an hdri image, bug with the new 980's? Demo problem? Because about days i will buy it, maybe even tomorrow