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author | Scot Breitenfeld <brtnfld@hdfgroup.org> | 2022-05-04 23:29:49 (GMT) |
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committer | GitHub <noreply@github.com> | 2022-05-04 23:29:49 (GMT) |
commit | c4cd250408c7f973c909a56c3cae18ed6a0118f2 (patch) | |
tree | eb746898e73cda15941b80547ef6c75b5af7fcd9 /fortran/testpar/hyper.f90 | |
parent | 838d050a63d310a38f92a510dc94c0656a84bb51 (diff) | |
download | hdf5-c4cd250408c7f973c909a56c3cae18ed6a0118f2.zip hdf5-c4cd250408c7f973c909a56c3cae18ed6a0118f2.tar.gz hdf5-c4cd250408c7f973c909a56c3cae18ed6a0118f2.tar.bz2 |
changes parallel tests to .F90 ext. and fixes the CALL check strings (#1725)
Diffstat (limited to 'fortran/testpar/hyper.f90')
-rw-r--r-- | fortran/testpar/hyper.f90 | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/fortran/testpar/hyper.f90 b/fortran/testpar/hyper.f90 deleted file mode 100644 index 4dc18a7..0000000 --- a/fortran/testpar/hyper.f90 +++ /dev/null @@ -1,372 +0,0 @@ -! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -! Copyright by The HDF Group. * -! Copyright by the Board of Trustees of the University of Illinois. * -! All rights reserved. * -! * -! This file is part of HDF5. The full HDF5 copyright notice, including * -! terms governing use, modification, and redistribution, is contained in * -! the COPYING file, which can be found at the root of the source code * -! distribution tree, or in https://www.hdfgroup.org/licenses. * -! If you do not have access to either file, you may request a copy from * -! help@hdfgroup.org. * -! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - - -! -! writes/reads dataset by hyperslabs -! - -SUBROUTINE hyper(length,do_collective,do_chunk, mpi_size, mpi_rank, nerrors) - USE HDF5 - USE MPI - USE TH5_MISC - - IMPLICIT NONE - - INTEGER, INTENT(in) :: length ! array length - LOGICAL, INTENT(in) :: do_collective ! use collective I/O - LOGICAL, INTENT(in) :: do_chunk ! use chunking - INTEGER, INTENT(in) :: mpi_size ! number of processes in the group of communicator - INTEGER, INTENT(in) :: mpi_rank ! rank of the calling process in the communicator - INTEGER, INTENT(inout) :: nerrors ! number of errors - INTEGER :: mpierror ! MPI hdferror flag - INTEGER :: hdferror ! HDF hdferror flag - INTEGER(hsize_t), DIMENSION(1) :: dims ! dataset dimensions - INTEGER(hsize_t), DIMENSION(1) :: cdims ! chunk dimensions - INTEGER, ALLOCATABLE :: wbuf(:) ! write buffer - INTEGER, ALLOCATABLE :: rbuf(:) ! read buffer - INTEGER(hsize_t), DIMENSION(1) :: counti ! hyperslab selection - INTEGER(hsize_t), DIMENSION(1) :: start ! hyperslab selection - INTEGER(hid_t) :: fapl_id ! file access identifier - INTEGER(hid_t) :: dxpl_id ! dataset transfer property list - INTEGER(hid_t) :: dcpl_id ! dataset creation property list - INTEGER(hid_t) :: file_id ! file identifier - INTEGER(hid_t) :: dset_id ! dataset identifier - INTEGER(hid_t) :: fspace_id ! file space identifier - INTEGER(hid_t) :: mspace_id ! memory space identifier - INTEGER(hid_t) :: driver_id ! low-level file driver identifier - INTEGER :: istart ! start position in array - INTEGER :: iend ! end position in array - INTEGER :: icount ! number of elements in array - CHARACTER(len=80) :: filename ! filename - INTEGER :: i - INTEGER :: actual_io_mode ! The type of I/O performed by this process - LOGICAL :: is_coll - LOGICAL :: is_coll_true = .TRUE. - ! - ! initialize the array data between the processes (3) - ! for the 12 size array we get - ! p0 = 1,2,3,4 - ! p1 = 5,6,7,8 - ! p2 = 9,10,11,12 - ! - - ALLOCATE(wbuf(0:length-1),stat=hdferror) - IF (hdferror /= 0) THEN - WRITE(*,*) 'allocate error' - RETURN - ENDIF - - ALLOCATE(rbuf(0:length-1),stat=hdferror) - IF (hdferror /= 0) THEN - WRITE(*,*) 'allocate error' - RETURN - ENDIF - - icount = length/mpi_size ! divide the array by the number of processes - istart = mpi_rank*icount ! start position - iend = istart + icount ! end position - - DO i = istart, iend-1 - wbuf(i) = i - ENDDO - - ! - ! HDF5 I/O - ! - - dims(1) = length - cdims(1) = length/mpi_size ! define chunks as the number of processes - - ! - ! setup file access property list with parallel I/O access - ! - CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5pset_fapl_mpio_f(fapl_id, MPI_COMM_WORLD, MPI_INFO_NULL, hdferror) - CALL check("h5pset_fapl_mpio_f", hdferror, nerrors) - - CALL h5pget_driver_f(fapl_id, driver_id, hdferror) - CALL check("h5pget_driver_f", hdferror, nerrors) - - IF( driver_id /= H5FD_MPIO_F) THEN - WRITE(*,*) "Wrong driver information returned" - nerrors = nerrors + 1 - ENDIF - - ! - ! create the file collectively - ! - CALL h5_fixname_f("parf1", filename, fapl_id, hdferror) - - IF(do_collective)THEN - ! verify settings for file access properties - - ! Collective metadata writes - CALL h5pget_coll_metadata_write_f(fapl_id, is_coll, hdferror) - CALL check("h5pget_coll_metadata_write_f", hdferror, nerrors) - IF(is_coll .NEQV. .FALSE.)THEN - PRINT*, "Incorrect property setting for coll metadata writes" - nerrors = nerrors + 1 - ENDIF - - ! Collective metadata read API calling requirement - CALL h5pget_all_coll_metadata_ops_f(fapl_id, is_coll, hdferror) - CALL check("h5pget_all_coll_metadata_ops_f", hdferror, nerrors) - IF(is_coll .NEQV. .FALSE.)THEN - PRINT*, "Incorrect property setting for coll metadata API calls requirement" - nerrors = nerrors + 1 - ENDIF - - ! Collective metadata writes - CALL h5pset_coll_metadata_write_f(fapl_id, .TRUE., hdferror) - CALL check("h5pset_coll_metadata_write_f", hdferror, nerrors) - ! Collective metadata READ API calling requirement - CALL h5pset_all_coll_metadata_ops_f(fapl_id, is_coll_true, hdferror) - CALL check("h5pset_all_coll_metadata_ops_f", hdferror, nerrors) - - CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, hdferror, access_prp = fapl_id) - CALL check("h5fcreate_f", hdferror, nerrors) - - ! close fapl and retrieve it from file - CALL h5pclose_f(fapl_id, hdferror) - CALL check("h5pclose_f", hdferror, nerrors) - CALL h5fget_access_plist_f(file_id, fapl_id, hdferror) - CALL check("h5fget_access_plist_f", hdferror, nerrors) - - ! verify settings for file access properties - - ! Collective metadata writes - CALL h5pget_coll_metadata_write_f(fapl_id, is_coll, hdferror) - CALL check("h5pget_coll_metadata_write_f", hdferror, nerrors) - IF(is_coll .NEQV. .TRUE.)THEN - PRINT*, "Incorrect property setting for coll metadata writes" - nerrors = nerrors + 1 - ENDIF - - ! Collective metadata read API calling requirement - CALL h5pget_all_coll_metadata_ops_f(fapl_id, is_coll, hdferror) - CALL check("h5pget_all_coll_metadata_ops_f", hdferror, nerrors) - IF(is_coll .NEQV. .TRUE.)THEN - PRINT*, "Incorrect property setting for coll metadata API calls requirement" - nerrors = nerrors + 1 - ENDIF - ELSE - CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, hdferror, access_prp = fapl_id) - CALL check("h5fcreate_f", hdferror, nerrors) - ENDIF - - CALL h5screate_simple_f(1, dims, fspace_id, hdferror) - CALL check("h5screate_simple_f", hdferror, nerrors) - - CALL h5screate_simple_f(1, dims, mspace_id, hdferror) - CALL check("h5screate_simple_f", hdferror, nerrors) - - ! - ! modify dataset creation properties to enable chunking - ! - - CALL h5pcreate_f(H5P_DATASET_CREATE_F, dcpl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - IF (do_chunk) THEN - CALL h5pset_chunk_f(dcpl_id, 1, cdims, hdferror) - CALL check("h5pset_chunk_f", hdferror, nerrors) - ENDIF - - ! - ! create the dataset - ! - - CALL h5dcreate_f(file_id, "dset", H5T_NATIVE_INTEGER, fspace_id, dset_id, hdferror, dcpl_id) - CALL check("h5dcreate_f", hdferror, nerrors) - - ! - ! define hyperslab - ! - - counti(1) = icount - start(1) = istart - - ! - ! select hyperslab in memory - ! - - CALL h5sselect_hyperslab_f(mspace_id, H5S_SELECT_SET_F, start, counti, hdferror) - CALL check("h5sselect_hyperslab_f", hdferror, nerrors) - - ! - ! select hyperslab in the file - ! - - CALL h5sselect_hyperslab_f(fspace_id, H5S_SELECT_SET_F, start, counti, hdferror) - CALL check("h5sselect_hyperslab_f", hdferror, nerrors) - - - ! - ! create a property list for collective dataset write - ! - - CALL h5pcreate_f(H5P_DATASET_XFER_F, dxpl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - IF (do_collective) THEN - CALL h5pset_dxpl_mpio_f(dxpl_id, H5FD_MPIO_COLLECTIVE_F, hdferror) - CALL check("h5pset_dxpl_mpio_f", hdferror, nerrors) - ENDIF - - ! - ! write dataset - ! - - CALL h5dwrite_f(dset_id,H5T_NATIVE_INTEGER,wbuf,dims,hdferror,file_space_id=fspace_id,mem_space_id=mspace_id,xfer_prp=dxpl_id) - CALL check("h5dwrite_f", hdferror, nerrors) - - - ! Check h5pget_mpio_actual_io_mode_f function - CALL h5pget_mpio_actual_io_mode_f(dxpl_id, actual_io_mode, hdferror) - CALL check("h5pget_mpio_actual_io_mode_f", hdferror, nerrors) - - IF(do_collective.AND.do_chunk)THEN - IF(actual_io_mode.NE.H5D_MPIO_CHUNK_COLLECTIVE_F)THEN - CALL check("h5pget_mpio_actual_io_mode_f", -1, nerrors) - ENDIF - ELSEIF(.NOT.do_collective)THEN - IF(actual_io_mode.NE.H5D_MPIO_NO_COLLECTIVE_F)THEN - CALL check("h5pget_mpio_actual_io_mode_f", -1, nerrors) - ENDIF - ELSEIF( do_collective.AND.(.NOT.do_chunk))THEN - IF(actual_io_mode.NE.H5D_MPIO_CONTIG_COLLECTIVE_F)THEN - CALL check("h5pget_mpio_actual_io_mode_f", -1, nerrors) - ENDIF - ENDIF - - ! - ! close HDF5 I/O - ! - - CALL h5pclose_f(fapl_id, hdferror) - CALL check("h5pclose_f", hdferror, nerrors) - - CALL h5pclose_f(dcpl_id, hdferror) - CALL check("h5pclose_f", hdferror, nerrors) - - CALL h5pclose_f(dxpl_id, hdferror) - CALL check("h5pclose_f", hdferror, nerrors) - - CALL h5sclose_f(mspace_id, hdferror) - CALL check("h5sclose_f", hdferror, nerrors) - - CALL h5sclose_f(fspace_id, hdferror) - CALL check("h5sclose_f", hdferror, nerrors) - - CALL h5dclose_f(dset_id, hdferror) - CALL check("h5dclose_f", hdferror, nerrors) - - CALL h5fclose_f(file_id, hdferror) - CALL check("h5fclose_f", hdferror, nerrors) - - ! - ! reopen file with read access - ! - - CALL h5pcreate_f(H5P_FILE_ACCESS_F, fapl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5pset_fapl_mpio_f(fapl_id, MPI_COMM_WORLD, MPI_INFO_NULL, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5fopen_f(filename, H5F_ACC_RDWR_F, file_id, hdferror, access_prp = fapl_id) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5screate_simple_f(1, dims, fspace_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5screate_simple_f(1, dims, mspace_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5dopen_f(file_id, "dset", dset_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - ! - ! select hyperslab in memory - ! - - CALL h5sselect_hyperslab_f(mspace_id, H5S_SELECT_SET_F, start, counti, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - ! - ! select hyperslab in the file - ! - - CALL h5sselect_hyperslab_f(fspace_id, H5S_SELECT_SET_F, start, counti, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - ! - ! create a property list for collective dataset read - ! - - CALL h5pcreate_f(H5P_DATASET_XFER_F, dxpl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - IF (do_collective) THEN - CALL h5pset_dxpl_mpio_f(dxpl_id, H5FD_MPIO_COLLECTIVE_F, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - ENDIF - - ! - ! read dataset - ! - - CALL h5dread_f(dset_id,H5T_NATIVE_INTEGER,rbuf,dims,hdferror,file_space_id=fspace_id,mem_space_id=mspace_id,xfer_prp=dxpl_id) - CALL check("h5pcreate_f", hdferror, nerrors) - - ! - ! close HDF5 I/O - ! - - CALL h5pclose_f(fapl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5pclose_f(dxpl_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5sclose_f(fspace_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5sclose_f(mspace_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5dclose_f(dset_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - CALL h5fclose_f(file_id, hdferror) - CALL check("h5pcreate_f", hdferror, nerrors) - - ! - ! compare read and write data. each process compares a subset of the array - ! - - DO i = istart, iend-1 - IF( wbuf(i) /= rbuf(i)) THEN - WRITE(*,*) 'buffers differs at ', i, rbuf(i), wbuf(i) - nerrors = nerrors + 1 - ENDIF - ENDDO - - DEALLOCATE(wbuf) - DEALLOCATE(rbuf) - -END SUBROUTINE hyper - |