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

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

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

From: @zhou_chao1993
Reviewed-by: @youui
Signed-off-by:

From: @wan_xuelei
Reviewed-by: @tangqunzhang,@wqtshg
Signed-off-by:

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

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

Merge pull request !1033 from shixingliang/development

From: @zhou_chao1993
Reviewed-by: @youui,@xchu42,@youui
Signed-off-by: @youui

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

From: @lichun30
Reviewed-by: 
Signed-off-by:

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

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