Add Softplus,SoftplusGrad for old backend..

mindspore/ccsrc/transform/graph_ir/op_adapter_map.h

@@ -78,6 +78,8 @@ constexpr const char kNameApplyAdam[] = "Adam";
 constexpr const char kNameExtractImagePatches[] = "ExtractImagePatches";
 constexpr const char kNameReLU6[] = "ReLU6";
 constexpr const char kNameReLU6Grad[] = "ReLU6Grad";
+constexpr const char kNameSoftplus[] = "Softplus";
+constexpr const char kNameSoftplusGrad[] = "SoftplusGrad";
 constexpr const char kNameElu[] = "Elu";
 constexpr const char kNameEluGrad[] = "EluGrad";
 constexpr const char kNameTensorScatterUpdate[] = "TensorScatterUpdate";

mindspore/ccsrc/transform/graph_ir/op_declare/nonlinear_fuc_ops_declare.cc

@@ -71,6 +71,18 @@ ATTR_MAP(Relu6Grad) = EMPTY_ATTR_MAP;
 OUTPUT_MAP(Relu6Grad) = {{0, OUTPUT_DESC(backprops)}};
 REG_ADPT_DESC(Relu6Grad, kNameReLU6Grad, ADPT_DESC(Relu6Grad))
 
+// Softplus
+INPUT_MAP(Softplus) = {{1, INPUT_DESC(x)}};
+ATTR_MAP(Softplus) = EMPTY_ATTR_MAP;
+OUTPUT_MAP(Softplus) = {{0, OUTPUT_DESC(y)}};
+REG_ADPT_DESC(Softplus, kNameSoftplus, ADPT_DESC(Softplus))
+
+// SoftplusGrad
+INPUT_MAP(SoftplusGrad) = {{1, INPUT_DESC(gradients)}, {2, INPUT_DESC(features)}};
+ATTR_MAP(SoftplusGrad) = EMPTY_ATTR_MAP;
+OUTPUT_MAP(SoftplusGrad) = {{0, OUTPUT_DESC(backprops)}};
+REG_ADPT_DESC(SoftplusGrad, kNameSoftplusGrad, ADPT_DESC(SoftplusGrad))
+
 // ReluGrad
 INPUT_MAP(ReluGrad) = {{1, INPUT_DESC(gradients)}, {2, INPUT_DESC(features)}};
 ATTR_MAP(ReluGrad) = EMPTY_ATTR_MAP;

mindspore/ccsrc/transform/graph_ir/op_declare/nonlinear_fuc_ops_declare.h

@@ -19,8 +19,8 @@
 
 #include <string>
 #include <unordered_map>
-#include "transform/graph_ir/op_declare/op_declare_macro.h"
 #include "ops/nonlinear_fuc_ops.h"
+#include "transform/graph_ir/op_declare/op_declare_macro.h"
 
 namespace mindspore::transform {
 DECLARE_OP_ADAPTER(ReluGrad)
@@ -32,6 +32,12 @@ DECLARE_OP_USE_OUTPUT(Relu6)
 DECLARE_OP_ADAPTER(Relu6Grad)
 DECLARE_OP_USE_OUTPUT(Relu6Grad)
 
+DECLARE_OP_ADAPTER(Softplus)
+DECLARE_OP_USE_OUTPUT(Softplus)
+
+DECLARE_OP_ADAPTER(SoftplusGrad)
+DECLARE_OP_USE_OUTPUT(SoftplusGrad)
+
 DECLARE_OP_ADAPTER(Tanh)
 DECLARE_OP_USE_OUTPUT(Tanh)