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Sam White

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04/11/2019

11:26 AM Charm++ Bug #1774 (In Progress): Thread migration fails on ppc64le builds

04/08/2019

12:58 PM Charm++ Feature #1964: Enable +isomalloc_sync by default for AMPI
BGQ and Windows don't support Isomalloc so it's not needed there, but I think any other system with a shared file sys...

04/02/2019

02:27 PM Charm++ Bug #828: Chare array construction semantics differ wrt readonly array proxy on PE 0
No, it can be closed

03/28/2019

12:30 PM Charm++ Bug #1940: Singleton chare and nodegroup creation hangs with randomized queues in SMP mode
What do you mean by it wouldn't build for netlrts and mpi? Charm didn't build, or the example didn't build? Can you p...

03/15/2019

03:00 PM Charm++ Bug #2030: tests/ampi/megampi crashes in MPI_Comm_free
Can you post the tsan output here?

03/05/2019

10:20 AM Charm++ Bug #2056 (Merged): AMPI ROMIO fails to build when MPI_LIB is set
After an AMPI user updated from an older version of AMPI they are now getting this error:...

02/21/2019

02:43 PM Charm++ Cleanup #2054 (Merged): Improve error message for unregistered chares/entry methods for when a mo...
The current error message says something about templated entry methods not being registered, but it should also menti...

02/12/2019

12:33 PM Charm++ Feature #952: Update AMPI's version of ROMIO
Yeah, that too. Looking into it more, it might be worth us checking to see if HDF5 uses MPI_File_set_view with extern...
12:12 PM Charm++ Feature #952: Update AMPI's version of ROMIO
I think we can implement the MPI_Pack_external() and MPI_Unpack_external() routines as calls to MPI_Pack() and MPI_Un...

02/07/2019

02:08 PM Charm++ Bug #2030: tests/ampi/megampi crashes in MPI_Comm_free
It happened on mpi-win-smp today, and generally seems to happen somewhat frequently though not everytime.

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