HOW TO USE VULKAN

• Set up is omitted.

Procedure

1. make ash instance
2. set up glfw
3. choose and check physical device
   • physical device means GPU
4. make logical device
   • logical device

Words

• instance
  • the instance to operate vulkan. all operation about vulkan is via instance.
• physical device
  • the graphic cards. e.g. GPU
• logical device
  • the virtual memory supplied by the OS
• queue
  • the command for the physical device.
  • We need to know the GPU how many queues has and what function the queue has.