Re: [OMPI users] assert in opal_datatype_is_contiguous_memory_layout

To follow up for the web archives... We fixed this bug off-list. It will be included in 1.6.5 and (likely) 1.7.2. On Apr 5, 2013, at 3:18 PM, Eric Chamberland wrote: > Hi again, > > I have attached a very small example which raise the assertion. > > The

Re: [OMPI users] assert in opal_datatype_is_contiguous_memory_layout

Hi again, I have attached a very small example which raise the assertion. The problem is arising from a process which does not have any element to write in the file (and then in the MPI_File_set_view)... You can see this "bug" with openmpi 1.6.3, 1.6.4 and 1.7.0 configured with: ./configure

[OMPI users] assert in opal_datatype_is_contiguous_memory_layout

Hi all, I have a well working (large) code which is using openmpi 1.6.3 (see config.log here: http://www.giref.ulaval.ca/~ericc/bug_openmpi/config.log_nodebug) (I have used it for reading with MPI I/O with success over 1500 procs with very large files) However, when I use openmpi compiled