Changeset fd9b524 for libcfa/src/concurrency/kernel_private.hfa

Timestamp:

Aug 20, 2020, 10:56:27 PM (3 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

arm-eh, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

74f5c83

Parents:

b8e7aed

git-author:

Peter A. Buhr <pabuhr@…> (08/20/20 22:54:39)

git-committer:

Peter A. Buhr <pabuhr@…> (08/20/20 22:56:27)

Message:

change from asm volatile(pause) to Pause()

File:

• libcfa/src/concurrency/kernel_private.hfa (modified) (3 diffs)

libcfa/src/concurrency/kernel_private.hfa

@@ -10 +10 @@
 // Created On       : Mon Feb 13 12:27:26 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Nov 30 19:25:02 2019
-// Update Count     : 8
+// Last Modified On : Wed Aug 12 08:21:33 2020
+// Update Count     : 9
 //
 
@@ -132 +132 @@
         while( __builtin_expect(__atomic_exchange_n(ll, (bool)true, __ATOMIC_SEQ_CST), false) ) {
                 while(__atomic_load_n(ll, (int)__ATOMIC_RELAXED))
-                        asm volatile("pause");
+                        Pause();
         }
         /* paranoid */ verify(*ll);
@@ -186 +186 @@
         // Step 1 : make sure no writer are in the middle of the critical section
         while(__atomic_load_n(&lock, (int)__ATOMIC_RELAXED))
-                asm volatile("pause");
+                Pause();
 
         // Fence needed because we don't want to start trying to acquire the lock