Smart contracts have the following characteristics:First,they are normative.Smart contracts are based on computer code and can minimize language ambiguity,presented through a rigorous logical structure.The content and execution process of smart contracts are transparent and visible to all nodes,which can observe,record,and verify contract status through the user interface.Secondly,irreversibility.Once the conditions are met,the contract automatically executes the expected plan.Under a given factual input,the smart contract inevitably outputs the correct results and is visualized in the display horizon.
def fuse_bias_add(self):
开发功能I35设计7O98详细O7I8
Fuse Pattern like Conv+Add,ConvTranspose+Add,Gemm+Add
This fusion will require a constant input as bias.
"""
graph=self.graph
for op in[_ for _ in graph.operations.values()]:
if op.type in{'Conv','ConvTranspose','Gemm'}:关于区块链项目技术开发唯:MrsFu123，代币发行、dapp智能合约开发、链游开发、多链钱包开发
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#check if current op has only 1 downstream op
channel_dimension=1#NCHW,NCHWD,NCH
if op.type=='Gemm':channel_dimension
if len(graph.get_downstream_operations(op))==1:
down=graph.get_downstream_operations(op)[0]
if down.type=='Add':
if down.num_of_parameter!=1:continue
bias=down.parameters[0]
if op.type not in{'Gemm'}:
#check if it is a bias add
if not bias.value.dim()==op.parameters[0].value.dim():continue
if not bias.value.squeeze().dim()==1:continue
if bias.value.shape[channel_dimension]==1:continue
bias.value=bias.value.squeeze()#conv bias can only be 1d
else:
#Gemm bias can be any shape.
pass
#ready for fusion
if op.num_of_input==3:#already has a bias
pass
else:
graph.create_variable(is_parameter=True,value=bias.value,dest_ops=[op])
graph.remove_operation(removing_op=down,keep_coherence=True**)**
