INNER CODE UNIT · Python
compute_vsdot_vec_vec
PaddlePaddle/Paddle-Lite · lite/tools/convert_arm_vsdot_to_machine_code.py:21
def compute_vsdot_vec_vec(vd, vn, vm):
i = 0x4e809400 | int(vd) | (int(vn) << 5) | (int(vm) << 16)
return '".word 0x{:08x}\\n"'.format(i) + \
' /* vsdot v{vd}.4s, v{vn}.16b, v{vm}.16b */'.format(
vd=vd, vn=vn, vm=vm)
def compute_vsdot_vec_elem(vd, vn, vm, idx):
i = 0x0d40fe20 | ((int(vd) & 0x7) << 29) | ((int(vd) & 0x8) << 3) | (
(int(vn) & 0x7) << 1) | (
(int(vn) & 0x8) << 20) | (int(vm) << 16) | (int(idx % 2) << 21)
return '".word 0x{:08x}\\n"'.format(i) + \
' /* vsdot.s8 q{vd}, q{vn}, d{vm}[{idx}] */\\\r\n'.format(
vd=vd, vn=vn, vm=vm, idx=idx)
def match_vsdot_patten(line):
matched = re.search(