Changeset 8fcbb4c for src/libcfa/concurrency/kernel

Timestamp:

Feb 9, 2017, 4:51:40 PM (8 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

8d4f7fe

Parents:

84e2523

Message:

removed pthread_spinlock_t and fixed race condition in yield

File:

• src/libcfa/concurrency/kernel (modified) (3 diffs)

src/libcfa/concurrency/kernel ¶

@@ -30 +30 @@
 struct cluster {
         simple_thread_list ready_queue;
-        pthread_spinlock_t lock;
+        // pthread_spinlock_t lock;
 };
 
@@ -38 +38 @@
 //-----------------------------------------------------------------------------
 // Processor
+enum ProcessorAction { 
+        Reschedule,
+        NoAction
+};
+
 struct processor {
-        struct processorCtx_t * ctx;
+        struct processorCtx_t * runner;
         cluster * cltr;
         coroutine * current_coroutine;
@@ -46 +51 @@
         simple_lock lock;
         volatile bool terminated;
+        ProcessorAction thread_action;
 };