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Thomas Quinn

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08/14/2017

11:37 AM Charm++ Bug #1507: ckio test failure on gni-crayxc
With the recent fix, I can no longer reproduce this bug. I recommend this issue be closed.

08/08/2017

05:09 PM Charm++ Bug #1507: ckio test failure on gni-crayxc
The fix I pushed is a direct result of digging in to the crash here. I'm almost certain that this is fixed, but I am...

08/05/2017

09:57 AM Charm++ Bug #1652: CkArray::ckDestroy() does not delete CkMulticastMgr
A proposed fix:
https://charm.cs.illinois.edu/gerrit/2871
11:56 PM Charm++ Bug #1652 (Merged): CkArray::ckDestroy() does not delete CkMulticastMgr
I think this is the fundamental cause of bug #1647 but I'm resubmitting to give it a more accurate name.
ckNew() c...
07:02 PM Charm++ Bug #1647: ckNew(): CkReductionMgr not constructed on all PEs
I've now learned about _lookupGroupAndBufferIfNotThere(). It checks if there is a NULL entry in _groupTable, and que...

08/03/2017

11:59 AM Charm++ Bug #1647: ckNew(): CkReductionMgr not constructed on all PEs
A CkPrint in the RDMA code loop indicates that, as Sam suspected, the CMK_ONESIDED_IMPL is never executed.
It seem...

08/02/2017

09:37 PM Charm++ Bug #1647: ckNew(): CkReductionMgr not constructed on all PEs
Could ONESIDED be the problem? I stuck a CkPrintf in front of the CMK_ONSIDED_IMPL code in _processHandler() and the...

08/01/2017

06:05 PM Charm++ Bug #1647: ckNew(): CkReductionMgr not constructed on all PEs
That patch did not help. It looks like _processNodeBocInitMsg() doesn't get called at all for the relevant group. Re...
01:33 PM Charm++ Bug #1647 (Closed): ckNew(): CkReductionMgr not constructed on all PEs
After restarting from a checkpoint, and during CkIO operations, I am getting errors like:...

07/14/2017

10:33 PM Charm++ Bug #1507: ckio test failure on gni-crayxc
I'm getting this failure again on Blue Waters using charm version 5fd855b. It seems to only be happening with large ...

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