Being an API for talking to GPUs and other compute devices every Vulkan program starts off by looking for an appropriate physical device to use. In this post I write a little C program that initialises the Vulkan API and lists out the available devices in the system.

$ vkdevice
Device Name:            Intel(R) HD Graphics 520 (Skylake GT2)
  Type:                 Integrated GPU
  Vendor ID:            32902
  Device ID:            6422
  API Version:          v1.1.102
  Driver Version:       v19.3.1

I have always been interested in graphics and have on numerous occasions tried to dip my toe into the world of OpenGL and more recently Vulkan. However I have never been able to get past the “Hello, World” of these technologies - drawing a triangle on screen, I think mostly becuase I never really had a goal in mind once I got that far…

But that’s (hopefully) about to change! What better excuse than a new decade to jump back into this world for the 100th time and try to get to all those interesting ideas I see people playing with all the time!