Added preliminary support for xHPR2 and xSPR2 routines

4 files changed, 110 insertions, 2 deletions

diff --git a/src/routines/level2/xhpr.cc b/src/routines/level2/xhpr.cc
index 24d7ae95..b0cea72f 100644
--- a/src/routines/level2/xhpr.cc
+++ b/src/routines/level2/xhpr.cc
@@ -37,7 +37,8 @@ StatusCode Xhpr<T,U>::DoHpr(const Layout layout, const Triangle triangle,
   // Specific Xhpr functionality is implemented in the kernel using defines
   return DoHer(layout, triangle, n, alpha,
                x_buffer, x_offset, x_inc,
-               ap_buffer, ap_offset, n, true);
+               ap_buffer, ap_offset, n,
+               true); // packed matrix
 }
 
 // =================================================================================================
diff --git a/src/routines/level2/xhpr2.cc b/src/routines/level2/xhpr2.cc
new file mode 100644
index 00000000..ded35e53
--- /dev/null
+++ b/src/routines/level2/xhpr2.cc
@@ -0,0 +1,53 @@
+
+// =================================================================================================
+// 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 Xhpr2 class (see the header for information about the class).
+//
+// =================================================================================================
+
+#include "internal/routines/level2/xhpr2.h"
+
+#include <string>
+
+namespace clblast {
+// =================================================================================================
+
+// Constructor: forwards to base class constructor
+template <typename T>
+Xhpr2<T>::Xhpr2(Queue &queue, Event &event, const std::string &name):
+    Xher2<T>(queue, event, name) {
+}
+
+// =================================================================================================
+
+// The main routine
+template <typename T>
+StatusCode Xhpr2<T>::DoHpr2(const Layout layout, const Triangle triangle,
+                            const size_t n,
+                            const T alpha,
+                            const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc,
+                            const Buffer<T> &y_buffer, const size_t y_offset, const size_t y_inc,
+                            const Buffer<T> &ap_buffer, const size_t ap_offset) {
+
+  // Specific Xhpr2 functionality is implemented in the kernel using defines
+  return DoHer2(layout, triangle, n, alpha,
+                x_buffer, x_offset, x_inc,
+                y_buffer, y_offset, y_inc,
+                ap_buffer, ap_offset, n,
+                true); // packed matrix
+}
+
+// =================================================================================================
+
+// Compiles the templated class
+template class Xhpr2<float2>;
+template class Xhpr2<double2>;
+
+// =================================================================================================
+} // namespace clblast
diff --git a/src/routines/level2/xspr.cc b/src/routines/level2/xspr.cc
index 7ef41fba..2d998e0b 100644
--- a/src/routines/level2/xspr.cc
+++ b/src/routines/level2/xspr.cc
@@ -37,7 +37,8 @@ StatusCode Xspr<T>::DoSpr(const Layout layout, const Triangle triangle,
   // Specific Xspr functionality is implemented in the kernel using defines
   return DoHer(layout, triangle, n, alpha,
                x_buffer, x_offset, x_inc,
-               ap_buffer, ap_offset, n, true);
+               ap_buffer, ap_offset, n,
+               true); // packed matrix
 }
 
 // =================================================================================================
diff --git a/src/routines/level2/xspr2.cc b/src/routines/level2/xspr2.cc
new file mode 100644
index 00000000..fd5232da
--- /dev/null
+++ b/src/routines/level2/xspr2.cc
@@ -0,0 +1,53 @@
+
+// =================================================================================================
+// 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 Xspr2 class (see the header for information about the class).
+//
+// =================================================================================================
+
+#include "internal/routines/level2/xspr2.h"
+
+#include <string>
+
+namespace clblast {
+// =================================================================================================
+
+// Constructor: forwards to base class constructor
+template <typename T>
+Xspr2<T>::Xspr2(Queue &queue, Event &event, const std::string &name):
+    Xher2<T>(queue, event, name) {
+}
+
+// =================================================================================================
+
+// The main routine
+template <typename T>
+StatusCode Xspr2<T>::DoSpr2(const Layout layout, const Triangle triangle,
+                            const size_t n,
+                            const T alpha,
+                            const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc,
+                            const Buffer<T> &y_buffer, const size_t y_offset, const size_t y_inc,
+                            const Buffer<T> &ap_buffer, const size_t ap_offset) {
+
+  // Specific Xspr2 functionality is implemented in the kernel using defines
+  return DoHer2(layout, triangle, n, alpha,
+                x_buffer, x_offset, x_inc,
+                y_buffer, y_offset, y_inc,
+                ap_buffer, ap_offset, n,
+                true); // packed matrix
+}
+
+// =================================================================================================
+
+// Compiles the templated class
+template class Xspr2<float>;
+template class Xspr2<double>;
+
+// =================================================================================================
+} // namespace clblast