feat: add avg_pool3d_backward base

Author: voltjia

src/base/avg_pool3d_backward.h

@@ -0,0 +1,72 @@
+#ifndef INFINI_OPS_BASE_AVG_POOL3D_BACKWARD_H_
+#define INFINI_OPS_BASE_AVG_POOL3D_BACKWARD_H_
+
+#include "operator.h"
+
+namespace infini::ops {
+
+class AvgPool3dBackward : public Operator<AvgPool3dBackward> {
+ public:
+  AvgPool3dBackward(const Tensor grad_output, const Tensor input,
+                    const std::vector<int64_t> kernel_size,
+                    const std::vector<int64_t> stride,
+                    const std::vector<int64_t> padding, const bool ceil_mode,
+                    const bool count_include_pad, Tensor grad_input)
+      : grad_output_shape_{grad_output.shape()},
+        grad_output_strides_{grad_output.strides()},
+        grad_output_type_{grad_output.dtype()},
+        input_shape_{input.shape()},
+        input_strides_{input.strides()},
+        input_type_{input.dtype()},
+        grad_input_shape_{grad_input.shape()},
+        grad_input_strides_{grad_input.strides()},
+        grad_input_type_{grad_input.dtype()},
+        kernel_size_{kernel_size},
+        stride_{stride},
+        padding_{padding},
+        ceil_mode_{ceil_mode},
+        count_include_pad_{count_include_pad},
+        device_index_{grad_input.device().index()} {}
+
+  virtual void operator()(const Tensor grad_output, const Tensor input,
+                          const std::vector<int64_t> kernel_size,
+                          const std::vector<int64_t> stride,
+                          const std::vector<int64_t> padding,
+                          const bool ceil_mode, const bool count_include_pad,
+                          Tensor grad_input) const = 0;
+
+ protected:
+  Tensor::Shape grad_output_shape_;
+
+  Tensor::Strides grad_output_strides_;
+
+  DataType grad_output_type_;
+
+  Tensor::Shape input_shape_;
+
+  Tensor::Strides input_strides_;
+
+  DataType input_type_;
+
+  Tensor::Shape grad_input_shape_;
+
+  Tensor::Strides grad_input_strides_;
+
+  DataType grad_input_type_;
+
+  std::vector<int64_t> kernel_size_{};
+
+  std::vector<int64_t> stride_{};
+
+  std::vector<int64_t> padding_{};
+
+  bool ceil_mode_{};
+
+  bool count_include_pad_{};
+
+  int device_index_{0};
+};
+
+}  // namespace infini::ops
+
+#endif