coroutine: initial commit

[SVN r81769]

performance/bind_processor_aix.cpp

@@ -0,0 +1,25 @@
+
+//          Copyright Oliver Kowalke 2009.
+// 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)
+
+#include "bind_processor.hpp"
+
+extern "C"
+{
+#include <sys/processor.h>
+#include <sys/thread.h>
+}
+
+#include <stdexcept>
+
+#include <boost/config/abi_prefix.hpp>
+
+void bind_to_processor( unsigned int n)
+{
+    if ( ::bindprocessor( BINDTHREAD, ::thread_self(), static_cast< cpu_t >( n) ) == -1)
+        throw std::runtime_error("::bindprocessor() failed");
+}
+
+#include <boost/config/abi_suffix.hpp>