Good morning, I’ve changed computer and I’m having problems porting my program to Optix 6.5 as the selectors have been removed and I’m having problems with shadow calculation.
I wanted to try with Optix 5.1 but if I use the NVidia examples they work on a GTX 1660 Super (desktop) but not on a GeForce RTX 3060 Laptop.
If I run “optixDeviceQuery” (Optix 5.1.1) I get
`OptiX 5.1.1
Number of Devices = 1
Device 0 (0000:01:00.0): NVIDIA GeForce RTX 3060 Laptop GPU
Compute Support: 8 6
Total Memory: 6442450944 bytes
Clock Rate: 1425000 kilohertz
Max. Threads per Block: 1024
SM Count: 30
Execution Timeout Enabled: 1
Max. HW Texture Count: 1048576
TCC driver enabled: 0
CUDA Device Ordinal: 0
Constructing a context…
Created with 1 device(s)
Supports 2147483647 simultaneous textures
Free memory:
Device 0: 5407899648 bytes`
while instead if I run “optixConsole” I get
OptiX error: Unknown error (Details: Function "_rtBufferCreate" caught exception: Encountered a rtcore error: m_exports->rtcDeviceContextCreateForCUDA( context, devctx ) returned (2): Invalid device context)
Do I have any hope of using Optix on my new PC? (I don’t want to port the APP to Optix 7.x it would be too expensive…)
Grazie
AD