Added the HBMV routine

2 files changed, 50 insertions, 1 deletions

diff --git a/include/internal/routines/level2/xgemv.h b/include/internal/routines/level2/xgemv.h
index d18f05b4..47da5494 100644
--- a/include/internal/routines/level2/xgemv.h
+++ b/include/internal/routines/level2/xgemv.h
@@ -55,7 +55,7 @@ class Xgemv: public Routine<T> {
                     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,
-                    bool fast_kernel, bool fast_kernel_rot, bool reversed,
+                    bool fast_kernel, bool fast_kernel_rot, const size_t parameter,
                     const size_t kl, const size_t ku);
 
  private:
diff --git a/include/internal/routines/level2/xhbmv.h b/include/internal/routines/level2/xhbmv.h
new file mode 100644
index 00000000..65138424
--- /dev/null
+++ b/include/internal/routines/level2/xhbmv.h
@@ -0,0 +1,49 @@
+
+// =================================================================================================
+// 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 Xhbmv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xhbmv class inherits from the templated class Xgemv, allowing it to call the
+// "MatVec" function directly.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XHBMV_H_
+#define CLBLAST_ROUTINES_XHBMV_H_
+
+#include "internal/routines/level2/xgemv.h"
+
+namespace clblast {
+// =================================================================================================
+
+// See comment at top of file for a description of the class
+template <typename T>
+class Xhbmv: public Xgemv<T> {
+ public:
+
+  // Uses the generic matrix-vector routine
+  using Xgemv<T>::MatVec;
+
+  // Constructor
+  Xhbmv(Queue &queue, Event &event, const std::string &name = "HBMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoHbmv(const Layout layout, const Triangle triangle,
+                    const size_t n, const size_t k,
+                    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_XHBMV_H_
+#endif