On Fri, May 21, 2010 at 11:57:36AM -0700, Mark Howison wrote: > Hi Quincey, it is from: > > >> #008: H5FDmpio.c line 1726 in H5FD_mpio_write(): can't convert from > >> size to size_i
Yup... 2 billion elements will overflow the "count" parameter to MPI_File_write_at_all. So you could either partition this dataset across more processor, or maybe create a "100 ints" type (?) and write 100 million of those? ==rob -- Rob Latham Mathematics and Computer Science Division Argonne National Lab, IL USA _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
