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protect smpi against problems with replay+collectives.
authorAugustin Degomme <degomme@idpann.imag.fr>
Fri, 14 Feb 2014 14:52:22 +0000 (15:52 +0100)
committerAugustin Degomme <degomme@idpann.imag.fr>
Fri, 14 Feb 2014 16:16:55 +0000 (17:16 +0100)
commite9ad85cc4964fb312806817ba27c917c9d797207
treeacf4ba3a02f4c0079ff6878dc7816b80ec359bad
parentfb3e73d95ba153751c68e46aad34091fd8845189
protect smpi against problems with replay+collectives.
Previous protection was ignoring NULL as a buffer.
But some collective algorithms use chunks of data from the buffer, instead, trying to use NULL+offset as an address.
include/xbt/replay.h
src/smpi/smpi_base.c
src/smpi/smpi_global.c
src/smpi/smpi_mpi_dt.c
src/xbt/xbt_replay.c