Hi Edgard,

I just saw that your patch got into ompi/master... any chances it goes into ompi-release/v2.x before rc5?

thanks,

Eric


On 08/07/16 03:14 PM, Edgar Gabriel wrote:
I think I found the problem, I filed a pr towards master, and if that
passes I will file a pr for the 2.x branch.

Thanks!
Edgar


On 7/8/2016 1:14 PM, Eric Chamberland wrote:

On 08/07/16 01:44 PM, Edgar Gabriel wrote:
ok, but just to be able to construct a test case, basically what you are
doing is

MPI_File_write_all_begin (fh, NULL, 0, some datatype);

MPI_File_write_all_end (fh, NULL, &status),

is this correct?
Yes, but with 2 processes:

rank 0 writes something, but not rank 1...

other info: rank 0 didn't wait for rank1 after MPI_File_write_all_end so
it continued to the next MPI_File_write_all_begin with a different
datatype but on the same file...

thanks!

Eric
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