From: @hugo1
Reviewed-by: 
Signed-off-by:

modified:   ge/graph/load/model_manager/model_manager.cc
	modified:   ge/host_kernels/identity_kernel.cc
	modified:   ge/hybrid/model/hybrid_model.h
	modified:   ge/hybrid/model/hybrid_model_builder.cc
	modified:   ge/hybrid/node_executor/task_context.cc

From: @zhengyuanhua
Reviewed-by: @youui,@xchu42,@xchu42
Signed-off-by: @youui

From: @chen_yemeng
Reviewed-by: @sheng-nan,@wqtshg
Signed-off-by: @wqtshg

From: @xchu42
Reviewed-by: @ji_chen,@wqtshg
Signed-off-by: @ji_chen

From: @xchu42
Reviewed-by: @wqtshg,@ji_chen
Signed-off-by: @ji_chen