Hi Leigh, It looks like that collective write fails but independent succeeds. Which version did you build? We will try to reproduce it.
Thank you! Elena On Jan 16, 2011, at 3:47 PM, Leigh Orf wrote: > I managed to build pHDF5 on blueprint.ncsa.uiuc.edu (IBM AIX Power 6). I > compiled the hyperslab_by_chunk.f90 test program found at > http://www.hdfgroup.org/HDF5/Tutor/phypechk.html without error. When I run > it, however, I get the following output: > > ATTENTION: 0031-408 4 tasks allocated by LoadLeveler, continuing... > ERROR: 0032-110 Attempt to free a predefined datatype (2) in MPI_Type_free, > task 0 > ERROR: 0032-110 Attempt to free a predefined datatype (2) in MPI_Type_free, > task 1 > ERROR: 0032-110 Attempt to free a predefined datatype (2) in MPI_Type_free, > task 2 > ERROR: 0032-110 Attempt to free a predefined datatype (2) in MPI_Type_free, > task 3 > HDF5: infinite loop closing library > > D,S,T,D,S,F,D,G,S,T,F,AC,FD,P,FD,P,FD,P,E,E,SL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL,FL > HDF5: infinite loop closing library > > The line which causes the grief is: > > CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data, dimsfi, error, & > file_space_id = filespace, mem_space_id = memspace, > xfer_prp = plist_id) > > If I replace that call with the one that is commented out in the program, it > runs without a problem. That line is: > > CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data, dimsfi,error, & > file_space_id = filespace, mem_space_id = memspace) > > Any ideas? I definitely want to take advantage of doing collective I/O if > possible. > > Leigh > > -- > Leigh Orf > Associate Professor of Atmospheric Science > Department of Geology and Meteorology > Central Michigan University > Currently on sabbatical at the National Center for Atmospheric Research in > Boulder, CO > NCAR office phone: (303) 497-8200 > > _______________________________________________ > Hdf-forum is for HDF software users discussion. > [email protected] > http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
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