Redmine

09/16/2017

12:32 PM Charm++ Bug #1281: Bigsim crash in SDAG code in examples/charm++/load_balancing/stencil3d

All of the non-AMPI tests pass with that change baked into charmxi. But I have no real understanding why/how

11:44 AM Charm++ Bug #1281: Bigsim crash in SDAG code in examples/charm++/load_balancing/stencil3d

We've just started seeing this become relatively common in some automatic builds: http://ppl-jenkins:8080/job/Nightly...

09/15/2017

01:02 PM Charm++ Bug #1441: Lies at startup about "The comm. thread both sends and receives messages"

Nitin, could you follow up with checks on the other layers and note whether/what needs to be done here?

12:50 PM Charm++ Bug #1676: Replicas slower than separate jobs on GNI on Blue Waters

Just to be clear, the only context in which this bug has been observed is GNI on Blue Waters?
MPI there is unaffec...

09/13/2017

02:36 PM Charm++ Bug #1544: CMK_TIMER_USE_PPC64 inaccurate with variable clock speeds

Intel fixed their timer instruction (rdtsc/rdtscp) to fix this kind of issue years ago, by having the counter run on ...

09/12/2017

09:09 AM Charm++ Bug #635 (Merged): all trees should be pe/node/physnode/network topology aware

09:09 AM Charm++ Bug #1663 (Merged): Fix CMK_PAGESIZE definitions

09:09 AM Charm++ Feature #1494 (Merged): Broadcast trees are not topology-aware

09/11/2017

04:24 PM Charm++ Bug #1409: verbs crashes on Stampede KNL and Bridges

(Updating all of #1048 #1381 #1409 )
Since these machines are all ostensibly going to be using the ofi network lay...

04:24 PM Charm++ Bug #1381: Crash in LrtsInitCpuTopo() on Quartz with verbs layer

(Updating all of #1048 #1381 #1409 )
Since these machines are all ostensibly going to be using the ofi network lay...