commit 5c56fb55b0857181d7bb89c40cce9d87c0942c00
author Andrey Churbanov <Andrey.Churbanov@intel.com> Fri Feb 20 18:05:17 2015 +0000
committer Andrey Churbanov <Andrey.Churbanov@intel.com> Fri Feb 20 18:05:17 2015 +0000
tree 3cf45a1a05d10be5375dd7bfccaa2a42623ae515
parent a5547bce79d499dfca40695554a8d1a42648eae6

Added new user-guided lock api, currently disabled. Use KMP_USE_DYNAMIC_LOCK=1 to enable it.

llvm-svn: 230030

openmp/runtime/src/kmp_dispatch.cpp

diff --git a/openmp/runtime/src/kmp_dispatch.cpp b/openmp/runtime/src/kmp_dispatch.cpp
index b224efc..a39c8f2 100644
--- a/openmp/runtime/src/kmp_dispatch.cpp
+++ b/openmp/runtime/src/kmp_dispatch.cpp
@@ -355,7 +355,11 @@
         th = __kmp_threads[*gtid_ref];
         if ( th -> th.th_root -> r.r_active
           && ( th -> th.th_dispatch -> th_dispatch_pr_current -> pushed_ws != ct_none ) ) {
+#if KMP_USE_DYNAMIC_LOCK
+            __kmp_push_sync( *gtid_ref, ct_ordered_in_pdo, loc_ref, NULL, 0 );
+#else
             __kmp_push_sync( *gtid_ref, ct_ordered_in_pdo, loc_ref, NULL );
+#endif
         }
     }
 }
@@ -377,7 +381,11 @@
         pr = reinterpret_cast< dispatch_private_info_template< UT >* >
             ( th -> th.th_dispatch -> th_dispatch_pr_current );
         if ( pr -> pushed_ws != ct_none ) {
+#if KMP_USE_DYNAMIC_LOCK
+            __kmp_push_sync( gtid, ct_ordered_in_pdo, loc_ref, NULL, 0 );
+#else
             __kmp_push_sync( gtid, ct_ordered_in_pdo, loc_ref, NULL );
+#endif
         }
     }