The program runs slowly!!! #4
Description
When I run: CDUA_VISIBLE_DEVICES=1 RealtimeDIBR -i ../../examples/Painter -j ../../examples/Painter/example_opengl.json, the render time per frame is about 1.5，it's so slow!
My server has four NVIDIA RTX 6000 Ada GPUs. I logged into the remote desktop and ran your program, while monitoring the GPU status with nvidia-smi. I noticed that the GPUs were not being utilized, as there was no increase in power consumption or other parameters. Could it be that the program did not enable GPU acceleration? This seems quite unreasonable.