02-ptx.md

Example: PTX

This example covers the following features on top of what was shown in the basic example:

• defining __device__ functions
  • ptx_add()
  • ptx_lop3()
• using C++ templates with __device__ and __global__ functions
  • ptx_lop3()
  • kernelLop3()
• using inline PTX Assembly asm(...); blocks
  • ptx_add()
  • ptx_lop3()

Build and run the example by following the general instructions.

Extra info

• Using inline PTX Assembly
• PTX ISA reference

PTX instructions used:

• add
• lop3

Example source code

---8<--- "public/examples/src/ptx/ptx.cu"

CMakeLists.txt used

---8<--- "public/examples/src/ptx/CMakeLists.txt"