Changeset 5908fb4 for libcfa

Timestamp:

May 16, 2023, 10:40:39 AM (2 years ago)

Author:

caparsons <caparson@…>

Branches:

ADT, ast-experimental, master

Children:

8db4708

Parents:

100d12d4

Message:

changed channel fetch routines to use relaxed atomics

File:

• libcfa/src/concurrency/channel.hfa (modified) (1 diff)

libcfa/src/concurrency/channel.hfa

@@ -88 +88 @@
     if ( size != 0 ) delete( buffer );
 }
-static inline size_t get_count( channel(T) & chan ) with(chan) { return __atomic_load_n( &count, __ATOMIC_SEQ_CST); }
-static inline size_t get_size( channel(T) & chan ) with(chan) { return __atomic_load_n( &size, __ATOMIC_SEQ_CST); }
+static inline size_t get_count( channel(T) & chan ) with(chan) { return __atomic_load_n( &count, __ATOMIC_RELAXED ); }
+static inline size_t get_size( channel(T) & chan ) with(chan) { return __atomic_load_n( &size, __ATOMIC_RELAXED ); }
 static inline bool has_waiters( channel(T) & chan ) with(chan) { return !cons`isEmpty || !prods`isEmpty; }
 static inline bool has_waiting_consumers( channel(T) & chan ) with(chan) { return !cons`isEmpty; }