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Matthias Diener

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03/26/2017

09:16 PM Charm++ Bug #1341 (Resolved): AMPI fails to link on mpi-win64

03/25/2017

01:17 PM Charm++ Bug #1341 (Implemented): AMPI fails to link on mpi-win64
08:21 PM Charm++ Bug #1341: AMPI fails to link on mpi-win64
Committed a fix: https://charm.cs.illinois.edu/gerrit/2339

02/27/2017

04:28 PM Charm++ Bug #1448 (New): Potential buffer overflow in mylogin()
There is a potential buffer overflow in mylogin() when having a long username ...

02/23/2017

03:36 PM Charm++ Bug #1429: AMPI failure after Isomalloc migration on multicore/SMP darwin builds
I took a first stab at the problem by explicitly providing new/delete functions on darwin.
https://charm.cs.illino...
06:31 PM Charm++ Bug #1429: AMPI failure after Isomalloc migration on multicore/SMP darwin builds
After some more debugging, it seems libc++ of clang is calling malloc after all, but this call does not get redirecte...

02/22/2017

04:31 PM Charm++ Bug #1429: AMPI failure after Isomalloc migration on multicore/SMP darwin builds
clang 's new operator seems to not use malloc(). Therefore, the malloc is not intercepted by isomalloc, resulting in ...
12:16 PM Charm++ Bug #1429: AMPI failure after Isomalloc migration on multicore/SMP darwin builds
It crashes with a segfault when running with +p2 instead of +p3.

02/13/2017

04:09 PM Charm++ Bug #1050: AMPI collectives support for MPI_IN_PLACE
I just pushed a patch that implements MPI_IN_PLACE for MPI_Alltoall:
https://charm.cs.illinois.edu/gerrit/#/c/2240...

02/06/2017

12:13 PM Charm++ Bug #1360: AMPI megampi test fails on mpi-crayxc and darwin builds
Seems to be a clang stack alignment issue. Adding explicit alignment ...

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