CPU/GPU Performance Analysis of Ray Tracing

The following repository contains the work for perfomance analysis of the Ray Tracing algorithm on the CPU and GPU devices.

How to Run

Make sure you are in the gmclab station signed in with your ssh

CPU: cd src; g++ -std=c++17 CPU/Main.cpp -o main_cpp; ./main_cpp > cpu.ppm

GPU Naive: cd src; nvcc -arch=sm_75 -O0 GPU/main_naive.cu -o main_naive; ./main_naive > naive.ppm

GPU Optimize: cd src; nvcc -arch=sm_75 -O0 GPU/Main2.cu -o main; ./main > optimized.ppm

PPM to JPG

I used https://www.freeconvert.com/ppm-to-jpg to convert the ppm to jpg