GPGPU Raytracer Project

Branches

• master: baseline of CUDA accelerated raytracer
• cuda: cuda raytracer
• cpu: cpu raytrace

The master branch is protected and won't be used except to display this readme and the baseline of cuda version.

How to

Compile project (CPU & CUDA)

$ mkdir build && cd build
$ cmake ..
$ make # Your build system used in the cmake command

Output

This raytracer output a PPM file.

Result (Example)

9 Spheres (different Mat)	CPU (AMD 3700x)	CUDA 10 (gtx 1660 super 7.5cp)
1280x720, 3 depth, 1 ray per pixel	2s	0.003s