Print shared libraries loaded by PyTorch on MacOS

dyld.py

from ctypes import cdll, c_char_p, c_uint32

libdyld = cdll.LoadLibrary("libSystem.dylib")
libdyld._dyld_image_count.restype = c_uint32
libdyld._dyld_get_image_name.restype = c_char_p
libdyld._dyld_get_image_name.argtypes = [c_uint32]

before_torch = {libdyld._dyld_get_image_name(i).decode("ascii") for i in range(libdyld._dyld_image_count())}
import torch
after_torch = {libdyld._dyld_get_image_name(i).decode("ascii") for i in range(libdyld._dyld_image_count())}
for lib in after_torch.difference(before_torch):
    print(lib)