What are the CUDA Binary Utilities?

The CUDA Binary Utilities are a collection of tools for examining the contents of binaries like those output by nvcc, the NVIDIA CUDA Compiler driver .

One tool, cuobjdump, can be used to examine and manipulate the contents of entire host binaries or of the CUDA-specific cubin files that are normally embedded within those binaries.

Another, nvidisasm, is intended for manipulating cubin files. It can extract SASS assembler and manipulate it, e.g. constructing control flow graphs and mapping assembly instructions to lines in CUDA program files.

You can find their documentation here .