Added thirdparty: boost library

thirdparty/include/boost/compute/detail/nvidia_compute_capability.hpp

@@ -0,0 +1,61 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_DETAIL_NVIDIA_COMPUTE_CAPABILITY_HPP
+#define BOOST_COMPUTE_DETAIL_NVIDIA_COMPUTE_CAPABILITY_HPP
+
+#include <boost/compute/device.hpp>
+
+#ifdef BOOST_COMPUTE_HAVE_HDR_CL_EXT    
+  #include <boost/compute/detail/cl_versions.hpp>
+  #include <CL/cl_ext.h>
+#endif
+
+namespace boost {
+namespace compute {
+namespace detail {
+
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
+    #define BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV
+#else
+    #define BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000
+#endif
+
+#ifdef CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV
+    #define BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV
+#else
+    #define BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001
+#endif
+
+inline void get_nvidia_compute_capability(const device &device, int &major, int &minor)
+{
+    if(!device.supports_extension("cl_nv_device_attribute_query")){
+        major = minor = 0;
+        return;
+    }
+
+    major = device.get_info<uint_>(BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV);
+    minor = device.get_info<uint_>(BOOST_COMPUTE_CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV);
+}
+
+inline bool check_nvidia_compute_capability(const device &device, int major, int minor)
+{
+    int actual_major, actual_minor;
+    get_nvidia_compute_capability(device, actual_major, actual_minor);
+
+    return actual_major > major ||
+           (actual_major == major && actual_minor >= minor);
+}
+
+} // end detail namespace
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_DETAIL_NVIDIA_COMPUTE_CAPABILITY_HPP