From 6b625f8915ce0596d65187bd3a8eb47e91a0084e Mon Sep 17 00:00:00 2001
From: Cedric Nugteren <web@cedricnugteren.nl>
Date: Mon, 10 Apr 2017 22:54:14 +0200
Subject: Added reference implementations for performance-testing against
 cuBLAS

---
 test/routines/level1/xscal.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test/routines/level1/xscal.hpp')

diff --git a/test/routines/level1/xscal.hpp b/test/routines/level1/xscal.hpp
index e7db434e..09b53839 100644
--- a/test/routines/level1/xscal.hpp
+++ b/test/routines/level1/xscal.hpp
@@ -97,6 +97,15 @@ class TestXscal {
     }
   #endif
 
+  // Describes how to run the cuBLAS routine (for correctness/performance comparison)
+  #ifdef CLBLAST_REF_CUBLAS
+    static StatusCode RunReference3(const Arguments<T> &args, BuffersCUDA<T> &buffers, Queue &) {
+      auto status = cublasXscal(args.n, args.alpha,
+                                buffers.x_vec, args.x_offset, args.x_inc);
+      if (status == CUBLAS_STATUS_SUCCESS) { return StatusCode::kSuccess; } else { return StatusCode::kUnknownError; }
+    }
+  #endif
+
   // Describes how to download the results of the computation (more importantly: which buffer)
   static std::vector<T> DownloadResult(const Arguments<T> &args, Buffers<T> &buffers, Queue &queue) {
     std::vector<T> result(args.x_size, static_cast<T>(0));
-- 
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