[Bug 74190] scrypt doesn't do anything with bfgminer on CAYMAN

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 24 01:05:46 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=74190

Thomas Rohloff <v10lator at myway.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #2 from Thomas Rohloff <v10lator at myway.de> ---
(In reply to comment #1)
> This may be the same issue I reported in
> https://bugs.freedesktop.org/show_bug.cgi?id=74140
> 
> If you check CPU usage, you should see a thread stuck at 100% - this is
> apparently it trying to compile the opencl program.  I have not tried
> waiting a long time to see if it does eventually fire up.

Yes, that seems to be it.

But there seems to be a memory leak, too. The thread eats up more and more RAM.
Also after each

 [2014-02-24 10:00:47] OCL 0: Idle for more than 60 seconds, declaring SICK!
 [2014-02-24 10:00:47] OCL 0: Attempting to restart
 [2014-02-24 10:00:47] Thread 0 still exists, killing it off
 [2014-02-24 10:00:48] Thread 0 restarted

it eats +1 core (so first 100%, then after that 200%, after the next 300% and
so on). This repeats till it's killed cause of no more free RAM.

Should I add this information to your bug report?

*** This bug has been marked as a duplicate of bug 74140 ***

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