feat: add multilabel_margin_loss_forward_output base

Author: voltjia

src/base/multilabel_margin_loss_forward_output.h

@@ -0,0 +1,50 @@
+#ifndef INFINI_OPS_BASE_MULTILABEL_MARGIN_LOSS_FORWARD_OUTPUT_H_
+#define INFINI_OPS_BASE_MULTILABEL_MARGIN_LOSS_FORWARD_OUTPUT_H_
+
+#include "operator.h"
+
+namespace infini::ops {
+
+class MultilabelMarginLossForwardOutput
+    : public Operator<MultilabelMarginLossForwardOutput> {
+ public:
+  MultilabelMarginLossForwardOutput(const Tensor self, const Tensor target,
+                                    const int64_t reduction, Tensor output,
+                                    Tensor is_target)
+      : self_shape_{self.shape()},
+        self_strides_{self.strides()},
+        self_type_{self.dtype()},
+        target_shape_{target.shape()},
+        target_strides_{target.strides()},
+        target_type_{target.dtype()},
+        output_shape_{output.shape()},
+        output_strides_{output.strides()},
+        output_type_{output.dtype()},
+        is_target_shape_{is_target.shape()},
+        is_target_strides_{is_target.strides()},
+        is_target_type_{is_target.dtype()},
+        device_index_{output.device().index()} {}
+
+  virtual void operator()(const Tensor self, const Tensor target,
+                          const int64_t reduction, Tensor output,
+                          Tensor is_target) const = 0;
+
+ protected:
+  Tensor::Shape self_shape_;
+  Tensor::Strides self_strides_;
+  DataType self_type_;
+  Tensor::Shape target_shape_;
+  Tensor::Strides target_strides_;
+  DataType target_type_;
+  Tensor::Shape output_shape_;
+  Tensor::Strides output_strides_;
+  DataType output_type_;
+  Tensor::Shape is_target_shape_;
+  Tensor::Strides is_target_strides_;
+  DataType is_target_type_;
+  int device_index_{0};
+};
+
+}  // namespace infini::ops
+
+#endif