mkdir build && cd build && cmake ..
needs cuda toolkit and driver, paths might be messed up.
./build/ptx_runner test.ptx
Change --gpu-name=sm_89 in main.c to be the cc of your card.
You can change IN_COLS OUT_COLS in main.c as well.
You can edit a ptx file easily by going to godbolt and typing cuda code, make sure the filters are set so the variables are declared. Or can do nvcc -ptx test.cu. Kernel name needs to be k0 with extern "C" to avoid name mangling.
See https://godbolt.org/z/eo5xEeqKh or test.cu compiled to test.ptx