Changes between Version 65 and Version 66 of Developer/SMP


Ignore:
Timestamp:
Apr 17, 2014, 7:56:04 PM (5 years ago)
Author:
JoelSherrill
Comment:

Update affinity status

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  • Developer/SMP

    v65 v66  
    139139
    140140
    141 As of 5 March 2014, thread processor affinity is currently being added.
     141As of 15 April 2014, a scheduler with support for managing the data associated with thread processor affinity has been added. The actual affinity logic in the scheduler remains to be implemented.
    142142
    143143The APIs for <sys/cpuset.h>, pthread affinity, and Classic API task affinity have been community reviewed and patches have been posted. The current work is "data complete" in that one can get and set using the APIs but no scheduler currently supports affinity.
     
    15031503The thread queue operations must no longer use internal locks (e.g. ISR
    15041504disable/enable).  This simplifies them considerable.  The thread queue
    1505 operations must be performed under the SMP lock of the object.  The drawback is
    1506 that the time of disabled interrupts increases.  The FIFO thread
     1505operations must be pe