From b46de2243390d3f773b8a66da41d3d0bf61dbcee Mon Sep 17 00:00:00 2001
From: CNugteren <web@cedricnugteren.nl>
Date: Wed, 19 Aug 2015 19:34:29 +0200
Subject: Moved precision tester to utilities

---
 src/utilities.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src')

diff --git a/src/utilities.cc b/src/utilities.cc
index 62abbb91..042b3116 100644
--- a/src/utilities.cc
+++ b/src/utilities.cc
@@ -270,5 +270,19 @@ size_t GetBytes(const Precision precision) {
   }
 }
 
+// =================================================================================================
+
+// Returns false is this precision is not supported by the device
+template <> bool PrecisionSupported<float>(const Device &) { return true; }
+template <> bool PrecisionSupported<float2>(const Device &) { return true; }
+template <> bool PrecisionSupported<double>(const Device &device) {
+  auto extensions = device.Capabilities();
+  return (extensions.find(kKhronosDoublePrecision) == std::string::npos) ? false : true;
+}
+template <> bool PrecisionSupported<double2>(const Device &device) {
+  auto extensions = device.Capabilities();
+  return (extensions.find(kKhronosDoublePrecision) == std::string::npos) ? false : true;
+}
+
 // =================================================================================================
 } // namespace clblast
-- 
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