Added TRMV/TBMV/TPMV routines

3 files changed, 153 insertions, 0 deletions

diff --git a/include/internal/routines/level2/xtbmv.h b/include/internal/routines/level2/xtbmv.h
new file mode 100644
index 00000000..89c90193
--- /dev/null
+++ b/include/internal/routines/level2/xtbmv.h
@@ -0,0 +1,51 @@
+
+// =================================================================================================
+// 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 Xtbmv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xtbmv class inherits from the templated class Xgemv, allowing it to call the
+// "MatVec" function directly.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XTBMV_H_
+#define CLBLAST_ROUTINES_XTBMV_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 Xtbmv: public Xgemv<T> {
+ public:
+  
+  // Members from the base class
+  using Routine<T>::queue_;
+  using Routine<T>::context_;
+
+  // Uses the generic matrix-vector routine
+  using Xgemv<T>::MatVec;
+
+  // Constructor
+  Xtbmv(Queue &queue, Event &event, const std::string &name = "TBMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoTbmv(const Layout layout, const Triangle triangle,
+                    const Transpose a_transpose, const Diagonal diagonal,
+                    const size_t n, const size_t k,
+                    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);
+};
+
+// =================================================================================================
+} // namespace clblast
+
+// CLBLAST_ROUTINES_XTBMV_H_
+#endif
diff --git a/include/internal/routines/level2/xtpmv.h b/include/internal/routines/level2/xtpmv.h
new file mode 100644
index 00000000..183d3505
--- /dev/null
+++ b/include/internal/routines/level2/xtpmv.h
@@ -0,0 +1,51 @@
+
+// =================================================================================================
+// 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 Xtpmv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xtpmv class inherits from the templated class Xgemv, allowing it to call the
+// "MatVec" function directly.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XTPMV_H_
+#define CLBLAST_ROUTINES_XTPMV_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 Xtpmv: public Xgemv<T> {
+ public:
+  
+  // Members from the base class
+  using Routine<T>::queue_;
+  using Routine<T>::context_;
+
+  // Uses the generic matrix-vector routine
+  using Xgemv<T>::MatVec;
+
+  // Constructor
+  Xtpmv(Queue &queue, Event &event, const std::string &name = "TPMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoTpmv(const Layout layout, const Triangle triangle,
+                    const Transpose a_transpose, const Diagonal diagonal,
+                    const size_t n,
+                    const Buffer<T> &ap_buffer, const size_t ap_offset,
+                    const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc);
+};
+
+// =================================================================================================
+} // namespace clblast
+
+// CLBLAST_ROUTINES_XTPMV_H_
+#endif
diff --git a/include/internal/routines/level2/xtrmv.h b/include/internal/routines/level2/xtrmv.h
new file mode 100644
index 00000000..dadfbc98
--- /dev/null
+++ b/include/internal/routines/level2/xtrmv.h
@@ -0,0 +1,51 @@
+
+// =================================================================================================
+// 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 Xtrmv routine. It is based on the generalized mat-vec multiplication
+// routine (Xgemv). The Xtrmv class inherits from the templated class Xgemv, allowing it to call the
+// "MatVec" function directly.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XTRMV_H_
+#define CLBLAST_ROUTINES_XTRMV_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 Xtrmv: public Xgemv<T> {
+ public:
+  
+  // Members from the base class
+  using Routine<T>::queue_;
+  using Routine<T>::context_;
+
+  // Uses the generic matrix-vector routine
+  using Xgemv<T>::MatVec;
+
+  // Constructor
+  Xtrmv(Queue &queue, Event &event, const std::string &name = "TRMV");
+
+  // Templated-precision implementation of the routine
+  StatusCode DoTrmv(const Layout layout, const Triangle triangle,
+                    const Transpose a_transpose, const Diagonal diagonal,
+                    const size_t n,
+                    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);
+};
+
+// =================================================================================================
+} // namespace clblast
+
+// CLBLAST_ROUTINES_XTRMV_H_
+#endif