RT_PROGRAM void pinpole_camera(){
curandState localstate;
curand_init(1234,launch_index,0,&localstate);
float3 origin = ...;
float3 direction = ...;
optix::Ray ray = ....;
printf(".....");
rtTrace(top_object,ray,prd);
...
}
The weird thing is that if I commented out curand_init(), the program compiles and runs well but with this line, it compiles well and runs until printf(“…”) normally and reports error:
OptiX Error: Unknown error (Details: Function “RTresult _rtContextLaunch1D(RTcontext, unsigned int, RTsize)” caught exception: Encountered a CUDA error: result returned (700): Unknown, [6619204])
(sample2.cxx:68)
sample2.cxx:68 is
RT_CHECK_ERROR( rtContextLaunch1D( context, 0, width ) );
Any idea?
Thanks!