提交 aa546389 编写于 作者: Q qiaolongfei

move _is_inited_by into framework.py

上级 a7448d54
......@@ -1038,7 +1038,26 @@ class Block(object):
global_block = self.program.global_block()
param = Parameter(global_block, *args, **kwargs)
if 'initializer' in kwargs:
kwargs['initializer'](param, self)
def _is_inited_by(block, var):
init_ops = []
for op in block.ops:
if var.name in op.output_arg_names:
init_ops.append(op)
return init_ops
initializer = kwargs['initializer']
init_ops = _is_inited_by(global_block, param)
init_ops_len = len(init_ops)
if init_ops_len > 1:
raise RuntimeError("param " + param.name +
" is inited by multiple init ops " + str(
init_ops))
elif init_ops_len == 1:
#TODO already inited, do nothing, should log a warning
pass
else:
initializer(param, self)
return param
def append_op(self, *args, **kwargs):
......
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