update boost on linux

linx64/include/boost/compute/algorithm/partition_point.hpp

@@ -11,9 +11,12 @@
 #ifndef BOOST_COMPUTE_ALGORITHM_PARTITION_POINT_HPP
 #define BOOST_COMPUTE_ALGORITHM_PARTITION_POINT_HPP
 
+#include <boost/static_assert.hpp>
+
 #include <boost/compute/system.hpp>
 #include <boost/compute/command_queue.hpp>
 #include <boost/compute/algorithm/detail/binary_find.hpp>
+#include <boost/compute/type_traits/is_device_iterator.hpp>
 
 namespace boost {
 namespace compute {
@@ -29,14 +32,17 @@ namespace compute {
 /// \param predicate Unary predicate to be applied on each element
 /// \param queue Queue on which to execute
 ///
+/// Space complexity: \Omega(1)
+///
 /// \see partition() and stable_partition()
 ///
 template<class InputIterator, class UnaryPredicate>
 inline InputIterator partition_point(InputIterator first,
-                                    InputIterator last,
-                                    UnaryPredicate predicate,
-                                    command_queue &queue = system::default_queue())
+                                     InputIterator last,
+                                     UnaryPredicate predicate,
+                                     command_queue &queue = system::default_queue())
 {
+    BOOST_STATIC_ASSERT(is_device_iterator<InputIterator>::value);
     return detail::binary_find(first, last, not1(predicate), queue);
 }