Hi, Is it possible to write chunks of different sizes? I mean, in a parallel write, can chunks with different dimensions be written collectively? For example, lets say that I have 4 processors and a 8-row by 6-column matrix. Mpi rank 0 writes from row 0 to 3 and column 0 to 3; Mpi rank 1 writes from 0 to 3 and 4 to 5; Mpi rank 2 writes from 4 to 7 and 0 to 1; and finally Mpi rank 3 writes from 4 to 7 and 2 to 5. I am assuming C indexing. Notice that, although the processors write chunks of different sizes, there is no overlap nor gaps. How can I do that?
Thanks in advance, Eduardo _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
