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diff --git a/src/routines/level2/xgbmv.hpp b/src/routines/level2/xgbmv.hpp
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+
+// =================================================================================================
+// This file is part of the CLBlast project. The project is licensed under Apache Version 2.0. This
+// project loosely follows the Google C++ styleguide and uses a tab-size of two spaces and a max-
+// width of 100 characters per line.
+//
+// Author(s):
+//   Cedric Nugteren <www.cedricnugteren.nl>
+//
+// This file implements the Xgbmv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xgbmv class inherits from the templated class Xgemv, allowing it to call the
+// "MatVec" function directly.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XGBMV_H_
+#define CLBLAST_ROUTINES_XGBMV_H_
+
+#include "routines/level2/xgemv.hpp"
+
+namespace clblast {
+// =================================================================================================
+
+// See comment at top of file for a description of the class
+template <typename T>
+class Xgbmv: public Xgemv<T> {
+ public:
+
+  // Uses the generic matrix-vector routine
+  using Xgemv<T>::MatVec;
+
+  // Constructor
+  Xgbmv(Queue &queue, EventPointer event, const std::string &name = "GBMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoGbmv(const Layout layout, const Transpose a_transpose,
+                    const size_t m, const size_t n, const size_t kl, const size_t ku,
+                    const T alpha,
+                    const Buffer<T> &a_buffer, const size_t a_offset, const size_t a_ld,
+                    const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc,
+                    const T beta,
+                    const Buffer<T> &y_buffer, const size_t y_offset, const size_t y_inc);
+};
+
+// =================================================================================================
+} // namespace clblast
+
+// CLBLAST_ROUTINES_XGBMV_H_
+#endif