Function get_gpu_names

cuda_malloc.py:8–44

()

#Can't use pytorch to get the GPU names because the cuda malloc has to be set before the first import.
def get_gpu_names():
    if os.name == 'nt':
        import ctypes

        # Define necessary C structures and types
        class DISPLAY_DEVICEA(ctypes.Structure):
            _fields_ = [
                ('cb', ctypes.c_ulong),
                ('DeviceName', ctypes.c_char * 32),
                ('DeviceString', ctypes.c_char * 128),
                ('StateFlags', ctypes.c_ulong),
                ('DeviceID', ctypes.c_char * 128),
                ('DeviceKey', ctypes.c_char * 128)
            ]

        # Load user32.dll
        user32 = ctypes.windll.user32

        # Call EnumDisplayDevicesA
        def enum_display_devices():
            device_info = DISPLAY_DEVICEA()
            device_info.cb = ctypes.sizeof(device_info)
            device_index = 0
            gpu_names = set()

            while user32.EnumDisplayDevicesA(None, device_index, ctypes.byref(device_info), 0):
                device_index += 1
                gpu_names.add(device_info.DeviceString.decode('utf-8'))
            return gpu_names
        return enum_display_devices()
    else:
        gpu_names = set()
        out = subprocess.check_output(['nvidia-smi', '-L'])
        for l in out.split(b'\n'):
            if len(l) > 0:
                gpu_names.add(l.decode('utf-8').split(' (UUID')[0])
        return gpu_names

blacklist = {"GeForce GTX TITAN X", "GeForce GTX 980", "GeForce GTX 970", "GeForce GTX 960", "GeForce GTX 950", "GeForce 945M",
                "GeForce 940M", "GeForce 930M", "GeForce 920M", "GeForce 910M", "GeForce GTX 750", "GeForce GTX 745", "Quadro K620",