feat: add qr_q base

Author: voltjia

src/base/qr_q.h

@@ -0,0 +1,39 @@
+#ifndef INFINI_OPS_BASE_QR_Q_H_
+#define INFINI_OPS_BASE_QR_Q_H_
+
+#include "operator.h"
+
+namespace infini::ops {
+
+class QrQ : public Operator<QrQ> {
+ public:
+  QrQ(const Tensor self, Tensor Q, Tensor R)
+      : self_shape_{self.shape()},
+        self_strides_{self.strides()},
+        self_type_{self.dtype()},
+        Q_shape_{Q.shape()},
+        Q_strides_{Q.strides()},
+        Q_type_{Q.dtype()},
+        R_shape_{R.shape()},
+        R_strides_{R.strides()},
+        R_type_{R.dtype()},
+        device_index_{Q.device().index()} {}
+
+  virtual void operator()(const Tensor self, Tensor Q, Tensor R) const = 0;
+
+ protected:
+  Tensor::Shape self_shape_;
+  Tensor::Strides self_strides_;
+  DataType self_type_;
+  Tensor::Shape Q_shape_;
+  Tensor::Strides Q_strides_;
+  DataType Q_type_;
+  Tensor::Shape R_shape_;
+  Tensor::Strides R_strides_;
+  DataType R_type_;
+  int device_index_{0};
+};
+
+}  // namespace infini::ops
+
+#endif