add boost on mac

macx64/include/boost/compute/algorithm/partition.hpp

@@ -0,0 +1,45 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 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_ALGORITHM_PARTITION_HPP
+#define BOOST_COMPUTE_ALGORITHM_PARTITION_HPP
+
+#include <boost/static_assert.hpp>
+
+#include <boost/compute/system.hpp>
+#include <boost/compute/command_queue.hpp>
+#include <boost/compute/algorithm/stable_partition.hpp>
+#include <boost/compute/type_traits/is_device_iterator.hpp>
+
+namespace boost {
+namespace compute {
+
+///
+/// Partitions the elements in the range [\p first, \p last) according to
+/// \p predicate. Order of the elements need not be preserved.
+///
+/// Space complexity: \Omega(3n)
+///
+/// \see is_partitioned() and stable_partition()
+///
+template<class Iterator, class UnaryPredicate>
+inline Iterator partition(Iterator first,
+                          Iterator last,
+                          UnaryPredicate predicate,
+                          command_queue &queue = system::default_queue())
+{
+    BOOST_STATIC_ASSERT(is_device_iterator<Iterator>::value);
+    return stable_partition(first, last, predicate, queue);
+}
+
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_ALGORITHM_PARTITION_HPP