Hi,

I'm running into an issue with the Hdf5 viewer. For parallel vectors of length larger than 2^16 I get the error message below. The vector is created from a 1D DMDA with 2 dofs. Serial vectors work fine as do vectors of length <= 2^16. The error message is reproduced below. The issue can be reproduced with the attached example with 'mpirun -np 2 ./testcase -da_grid_x 65537'.

Do I need to configure the viewer in some way before using it?

Thanks,
Dominic



HDF5-DIAG: Error detected in HDF5 (1.8.12) MPI-process 0:
  #000: H5D.c line 170 in H5Dcreate2(): unable to create dataset
    major: Dataset
    minor: Unable to initialize object
  #001: H5Dint.c line 439 in H5D__create_named(): unable to create and link to dataset
    major: Dataset
    minor: Unable to initialize object
  #002: H5L.c line 1638 in H5L_link_object(): unable to create new link to object
    major: Links
    minor: Unable to initialize object
  #003: H5L.c line 1882 in H5L_create_real(): can't insert link
    major: Symbol table
    minor: Unable to insert object
  #004: H5Gtraverse.c line 861 in H5G_traverse(): internal path traversal failed
    major: Symbol table
    minor: Object not found
  #005: H5Gtraverse.c line 641 in H5G_traverse_real(): traversal operator failed
    major: Symbol table
    minor: Callback failed
  #006: H5L.c line 1685 in H5L_link_cb(): unable to create object
    major: Object header
    minor: Unable to initialize object
  #007: H5O.c line 3015 in H5O_obj_create(): unable to open object
    major: Object header
HDF5-DIAG: Error detected in HDF5 (1.8.12) MPI-process 1:
  #000: H5D.c line 170 in H5Dcreate2(): unable to create dataset
    major: Dataset
    minor: Unable to initialize object
  #001: H5Dint.c line 439 in H5D__create_named(): unable to create and link to dataset
    major: Dataset
    minor: Unable to initialize object
  #002: H5L.c line 1638 in H5L_link_object(): unable to create new link to object
    major: Links
    minor: Unable to initialize object
  #003: H5L.c line 1882 in H5L_create_real(): can't insert link
    major: Symbol table
    minor: Unable to insert object
  #004: H5Gtraverse.c line 861 in H5G_traverse(): internal path traversal failed
    major: Symbol table
    minor: Object not found
  #005: H5Gtraverse.c line 641 in H5G_traverse_real(): traversal operator failed
    major: Symbol table
    minor: Callback failed
  #006: H5L.c line 1685 in H5L_link_cb(): unable to create object
    major: Object header
    minor: Unable to initialize object
  #007: H5O.c line 3015 in H5O_obj_create(): unable to open object
    major: Object header
    minor: Can't open object
  #008: H5Doh.c line 293 in H5O__dset_create(): unable to create dataset
    major: Dataset
    minor: Unable to initialize object
  #009: H5Dint.c line 1044 in H5D__create(): unable to construct layout information
    major: Dataset
    minor: Unable to initialize object
  #010: H5Dchunk.c line 539 in H5D__chunk_construct(): chunk size must be <= maximum dimension size for fixed-sized dimensions
    major: Dataset
    minor: Unable to initialize object
    minor: Can't open object
  #008: H5Doh.c line 293 in H5O__dset_create(): unable to create dataset
    major: Dataset
    minor: Unable to initialize object
  #009: H5Dint.c line 1044 in H5D__create(): unable to construct layout information
    major: Dataset
    minor: Unable to initialize object
  #010: H5Dchunk.c line 539 in H5D__chunk_construct(): chunk size must be <= maximum dimension size for fixed-sized dimensions
    major: Dataset
    minor: Unable to initialize object
[0]PETSC ERROR: [1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
--------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: [1]PETSC ERROR: Error in external library
Error in external library
[0]PETSC ERROR: Error in HDF5 call H5Dcreate2() Status -1
[0]PETSC ERROR: [1]PETSC ERROR: Error in HDF5 call H5Dcreate2() Status -1
[1]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, unknown
[0]PETSC ERROR: [1]PETSC ERROR: Petsc Release Version 3.6.0, unknown
[1]PETSC ERROR: ./testcase on a fftw_test named longspeak.txcorp.com by dmeiser Mon Jun 22 16:59:21 2015
./testcase on a fftw_test named longspeak.txcorp.com by dmeiser Mon Jun 22 16:59:21 2015
[0]PETSC ERROR: Configure options --download-hdf5=1 --download-fftw=1 --with-mpi=1 PETSC_ARCH=fftw_test
[0]PETSC ERROR: [1]PETSC ERROR: Configure options --download-hdf5=1 --download-fftw=1 --with-mpi=1 PETSC_ARCH=fftw_test
[1]PETSC ERROR: #1 VecView_MPI_HDF5_DA() line 535 in /home/scratch/petsc/src/dm/impls/da/gr2.c
#1 VecView_MPI_HDF5_DA() line 535 in /home/scratch/petsc/src/dm/impls/da/gr2.c
[0]PETSC ERROR: #2 VecView_MPI_DA() line 713 in /home/scratch/petsc/src/dm/impls/da/gr2.c
[1]PETSC ERROR: #2 VecView_MPI_DA() line 713 in /home/scratch/petsc/src/dm/impls/da/gr2.c
[0]PETSC ERROR: #3 VecView() line 618 in /home/scratch/petsc/src/vec/vec/interface/vector.c
[1]PETSC ERROR: #3 VecView() line 618 in /home/scratch/petsc/src/vec/vec/interface/vector.c
[0]PETSC ERROR: [1]PETSC ERROR: #4 dump() line 75 in testcase.c
#4 dump() line 75 in testcase.c
[0]PETSC ERROR: #5 main() line 31 in testcase.c
[1]PETSC ERROR: #5 main() line 31 in testcase.c
[0]PETSC ERROR: [1]PETSC ERROR: PETSc Option Table entries:
[1]PETSC ERROR: PETSc Option Table entries:
[0]PETSC ERROR: -da_grid_x 65537
[0]PETSC ERROR: -da_grid_x 65537
[1]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint@mcs.anl.gov----------
----------------End of Error Message -------send entire error message to petsc-maint@mcs.anl.gov----------
[cli_0]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 76) - process 0
[cli_1]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 76) - process 1

===================================================================================
=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   PID 15847 RUNNING AT longspeak.txcorp.com
=   EXIT CODE: 76
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================

--
Dominic Meiser
Tech-X Corporation
5621 Arapahoe Avenue
Boulder, CO 80303
USA
Telephone: 303-996-2036
Fax: 303-448-7756
www.txcorp.com