On Thu, Oct 23, 2008 at 12:41:45AM -0200, Davi Vercillo C. Garcia (ダヴィ) wrote: > Hi, > > I'm trying to run a code using OpenMPI and I'm getting this error: > > ADIOI_GEN_DELETE (line 22): **io No such file or directory > > I don't know why this occurs, I only know this happens when I use more > than one process.
Hey, sorry, I don't check in here very often, but I'm the "ROMIO guy" around these parts. This is a harmless warning message. You see this with more than one process because one process "won" and deleted the file, and the other N-1 processes then try to delete a file that doesn't exist. If you ignore errors from MPI_File_delete, then you won't see this error :> MPI_FILE_DELETE is not a collective operation, so you can also just call this from one process. ==rob -- Rob Latham Mathematics and Computer Science Division A215 0178 EA2D B059 8CDF Argonne National Lab, IL USA B29D F333 664A 4280 315B
