Introduced OpenThreads::SetProcessorAffinityMaskOfCurrentThread(unsigned long cpumask) and Threads::setProcessorAffinityMask(unsigned long cpumask) to allow finer grained control over the CPU affinity.

2016-09-26 19:18:15 +01:00
parent cd56639e67
commit 0f8a5a86e2
3 changed files with 87 additions and 52 deletions
--- a/src/OpenThreads/pthreads/PThreadPrivateData.h
+++ b/src/OpenThreads/pthreads/PThreadPrivateData.h
@@ -53,7 +53,7 @@ private:
        nextId++;
        threadPriority = Thread::THREAD_PRIORITY_DEFAULT;
        threadPolicy = Thread::THREAD_SCHEDULE_DEFAULT;
-        cpunum = -1;
+        cpumask = ~0ul;
    };

    virtual ~PThreadPrivateData() {};
@@ -81,7 +81,7 @@ private:

    volatile int uniqueId;

-    volatile int cpunum;
+    volatile unsigned long cpumask;


    static int nextId;