Function cuda_call

samples/python/common.py:45–50

(call)

        raise RuntimeError("Unknown error type: {}".format(err))

def cuda_call(call):
    err, res = call[0], call[1:]
    check_cuda_err(err)
    if len(res) == 1:
        res = res[0]
    return res

def GiB(val):
    return val * 1 << 30