From f151e56daa617e3327826f06f0765d1673fa8cfd Mon Sep 17 00:00:00 2001
From: Cedric Nugteren <web@cedricnugteren.nl>
Date: Fri, 12 May 2017 20:01:33 -0700
Subject: Added the IxAMIN routines: absolute minimum version of IxAMAX

---
 src/routines/level1/xamin.hpp | 49 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/routines/level1/xamin.hpp

(limited to 'src/routines')

diff --git a/src/routines/level1/xamin.hpp b/src/routines/level1/xamin.hpp
new file mode 100644
index 00000000..6622e220
--- /dev/null
+++ b/src/routines/level1/xamin.hpp
@@ -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 Xamin routine. The precision is implemented using a template argument.
+//
+// =================================================================================================
+
+#ifndef CLBLAST_ROUTINES_XAMIN_H_
+#define CLBLAST_ROUTINES_XAMIN_H_
+
+#include "routine.hpp"
+#include "routines/level1/xamax.hpp"
+
+namespace clblast {
+// =================================================================================================
+
+// See comment at top of file for a description of the class
+template <typename T>
+class Xamin: public Xamax<T> {
+ public:
+
+  // Members and methods from the base class
+  using Xamax<T>::DoAmax;
+
+  // Constructor
+  Xamin(Queue &queue, EventPointer event, const std::string &name = "AMIN"):
+    Xamax<T>(queue, event, name) {
+  }
+
+  // Forwards to the regular max-absolute version. The implementation difference is realised in the
+  // kernel through a pre-processor macro based on the name of the routine.
+  void DoAmin(const size_t n,
+              const Buffer<unsigned int> &imin_buffer, const size_t imin_offset,
+              const Buffer<T> &x_buffer, const size_t x_offset, const size_t x_inc) {
+    DoAmax(n, imin_buffer, imin_offset, x_buffer, x_offset, x_inc);
+  }
+};
+
+// =================================================================================================
+} // namespace clblast
+
+// CLBLAST_ROUTINES_XAMIN_H_
+#endif
-- 
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