1 files changed, 58 insertions, 0 deletions
diff --git a/include/internal/routines/level2/xsymv.h b/include/internal/routines/level2/xsymv.h
new file mode 100644
index 00000000..ab6da6d1
--- /dev/null
+++ b/include/internal/routines/level2/xsymv.h
@@ -0,0 +1,58 @@
+
+// =================================================================================================
+// 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 Xsymv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xsymv class inherits from the templated class Xgemv, allowing it to call the
+// "DoGemm" function directly. The "DoSymv" function first preprocesses the symmetric matrix by
+// transforming it into a general matrix, and then calls the regular GEMV code.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XSYMV_H_
+#define CLBLAST_ROUTINES_XSYMV_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 Xsymv: public Xgemv<T> {
+ public:
+
+  // Members and methods from the base class
+  using Routine<T>::db_;
+  using Routine<T>::context_;
+  using Routine<T>::GetProgramFromCache;
+  using Routine<T>::TestMatrixA;
+  using Routine<T>::RunKernel;
+  using Routine<T>::ErrorIn;
+
+  // Uses the regular Xgemv routine
+  using Xgemv<T>::DoGemv;
+
+  // Constructor
+  Xsymv(Queue &queue, Event &event, const std::string &name = "SYMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoSymv(const Layout layout, const Triangle triangle,
+                    const size_t n,
+                    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_XSYMV_H_
+#endif