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

From: @chen-hua-baker
Reviewed-by: 
Signed-off-by:

From: @wangxiaotian22
Reviewed-by: @xchu42,@ji_chen
Signed-off-by: @ji_chen

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

From: @wangxiaotian22
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: @zhou_chao1993
Reviewed-by: @youui
Signed-off-by:

From: @zhangxiaokun9
Reviewed-by: @xchu42,@wqtshg
Signed-off-by: @wqtshg

From: @ni100die
Reviewed-by: @tangqunzhang,@ji_chen,@xchu42
Signed-off-by: @ji_chen

Merge pull request !1033 from shixingliang/development

From: @zhangxiaokun9
Reviewed-by: @xchu42,@wangxiaotian22
Signed-off-by: @ji_chen

From: @selfws
Reviewed-by: @tangqunzhang,@xchu42,@ji_chen
Signed-off-by: @ji_chen