Jiho Choi

Jiho Choi is a senior DevTech engineer at NVIDIA who works on various graphics technology and performance optimization including real-time ray tracing. Before joining NVIDIA, he worked for game studios on developing third game engines for online PC and mobile platforms.

Posts by Jiho Choi

Technical Walkthrough 0 Oct 22, 2021

Advanced API Performance: Barriers

This post tells you about tips and caveats for barriers usage for the performance when you’re developing with DX12 or Vulkan. 2 MIN READ
Technical Walkthrough 0 May 20, 2021

Tips: Acceleration Structure Compaction

Learn how to compact the acceleration structure in DXR and what to know before you start implementing. 7 MIN READ