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* commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
418 lines
15 KiB
Fortran
418 lines
15 KiB
Fortran
!****h* root/fortran/test/tH5Z.f90
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!
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! NAME
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! tH5Z.f90
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!
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! FUNCTION
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! Basic testing of Fortran H5Z szip APIs.
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!
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! COPYRIGHT
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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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! Copyright by The HDF Group. *
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! Copyright by the Board of Trustees of the University of Illinois. *
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! All rights reserved. *
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! *
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! This file is part of HDF5. The full HDF5 copyright notice, including *
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! terms governing use, modification, and redistribution, is contained in *
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! the COPYING file, which can be found at the root of the source code *
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! distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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! If you do not have access to either file, you may request a copy from *
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! help@hdfgroup.org. *
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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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!
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! CONTAINS SUBROUTINES
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! filters_test, szip_test
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!
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!*****
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MODULE TH5Z
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CONTAINS
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SUBROUTINE filters_test(total_error)
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! This subroutine tests following functionalities: h5zfilter_avail_f, h5zunregister_f
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USE HDF5 ! This module contains all necessary modules
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USE TH5_MISC
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IMPLICIT NONE
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INTEGER, INTENT(OUT) :: total_error
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LOGICAL :: status
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INTEGER(HID_T) :: crtpr_id, xfer_id
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INTEGER :: nfilters
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INTEGER :: error
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INTEGER(HSIZE_T) :: ch_dims(2)
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INTEGER :: RANK = 2
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INTEGER :: dlevel = 6
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INTEGER :: edc_flag
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ch_dims(1) = 10
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ch_dims(2) = 3
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!
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! Deflate filter
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!
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CALL h5zfilter_avail_f(H5Z_FILTER_DEFLATE_F, status, error)
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CALL check("h5zfilter_avail_f", error, total_error)
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if(status) then
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crtpr_id, error)
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CALL check("h5pcreate_f", error, total_error)
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CALL h5pset_chunk_f(crtpr_id, RANK, ch_dims, error)
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CALL check("h5pset_chunk_f",error, total_error)
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CALL h5pset_deflate_f(crtpr_id, dlevel, error)
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CALL check("h5pset_deflate_f", error, total_error)
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CALL h5pclose_f(crtpr_id,error)
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CALL check("h5pclose_f", error, total_error)
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endif
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!
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! Shuffle filter
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!
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CALL h5zfilter_avail_f(H5Z_FILTER_SHUFFLE_F, status, error)
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CALL check("h5zfilter_avail_f", error, total_error)
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if(status) then
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crtpr_id, error)
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CALL check("h5pcreate_f", error, total_error)
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CALL h5pset_chunk_f(crtpr_id, RANK, ch_dims, error)
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CALL check("h5pset_chunk_f",error, total_error)
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CALL h5pset_shuffle_f(crtpr_id, error)
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CALL check("h5pset_shuffle_f", error, total_error)
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CALL h5pclose_f(crtpr_id,error)
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CALL check("h5pclose_f", error, total_error)
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endif
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!
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! Checksum filter
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!
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CALL h5zfilter_avail_f(H5Z_FILTER_FLETCHER32_F, status, error)
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CALL check("h5zfilter_avail_f", error, total_error)
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if(status) then
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crtpr_id, error)
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CALL check("h5pcreate_f", error, total_error)
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CALL h5pset_chunk_f(crtpr_id, RANK, ch_dims, error)
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CALL check("h5pset_chunk_f",error, total_error)
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CALL h5pset_fletcher32_f(crtpr_id, error)
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CALL check("h5pset_fletcher32_f", error, total_error)
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CALL h5pclose_f(crtpr_id,error)
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CALL check("h5pclose_f", error, total_error)
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CALL h5pcreate_f(H5P_DATASET_XFER_F, xfer_id, error)
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CALL check("h5pcreate_f", error, total_error)
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CALL h5pset_edc_check_f( xfer_id, H5Z_DISABLE_EDC_F, error)
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CALL check("h5pset_edc_check_f", error, total_error)
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CALL h5pget_edc_check_f( xfer_id, edc_flag, error)
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CALL check("h5pget_edc_check_f", error, total_error)
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if (edc_flag .ne. H5Z_DISABLE_EDC_F) then
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write(*,*) "EDC status is wrong"
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total_error = total_error + 1
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endif
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CALL h5pclose_f(xfer_id, error)
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CALL check("h5pclose_f", error, total_error)
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endif
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!
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! Verify h5premove_filter_f
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!
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CALL h5zfilter_avail_f(H5Z_FILTER_FLETCHER32_F, status, error)
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CALL check("h5zfilter_avail_f", error, total_error)
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if(status) then
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CALL h5zfilter_avail_f(H5Z_FILTER_SHUFFLE_F, status, error)
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CALL check("h5zfilter_avail_f", error, total_error)
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if(status) then
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crtpr_id, error)
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CALL check("h5pcreate_f", error, total_error)
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CALL h5pset_fletcher32_f(crtpr_id, error)
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CALL check("h5pset_fletcher32_f", error, total_error)
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CALL h5pset_shuffle_f(crtpr_id, error)
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CALL check("h5pset_shuffle_f", error, total_error)
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CALL h5pget_nfilters_f(crtpr_id, nfilters, error)
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CALL check("h5pget_nfilters_f", error, total_error)
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! Verify the correct number of filters
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if (nfilters .ne. 2) then
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write(*,*) "number of filters is wrong"
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total_error = total_error + 1
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endif
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! Delete a single filter
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CALL h5premove_filter_f(crtpr_id, H5Z_FILTER_SHUFFLE_F, error)
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CALL check("h5pset_shuffle_f", error, total_error)
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! Verify the correct number of filters now
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CALL h5pget_nfilters_f(crtpr_id, nfilters, error)
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CALL check("h5pget_nfilters_f", error, total_error)
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if (nfilters .ne. 1) then
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write(*,*) "number of filters is wrong"
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total_error = total_error + 1
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endif
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! Delete all filters
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CALL h5premove_filter_f(crtpr_id, H5Z_FILTER_ALL_F, error)
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CALL check("h5premove_filter_f", error, total_error)
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! Verify the correct number of filters now
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CALL h5pget_nfilters_f(crtpr_id, nfilters, error)
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CALL check("h5pget_nfilters_f", error, total_error)
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if (nfilters .ne. 0) then
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write(*,*) "number of filters is wrong"
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total_error = total_error + 1
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endif
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CALL h5pclose_f(crtpr_id,error)
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CALL check("h5pclose_f", error, total_error)
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endif
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endif
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RETURN
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END SUBROUTINE filters_test
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SUBROUTINE szip_test(szip_flag, cleanup, total_error)
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USE HDF5 ! This module contains all necessary modules
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USE TH5_MISC
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IMPLICIT NONE
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LOGICAL, INTENT(OUT) :: szip_flag
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LOGICAL, INTENT(IN) :: cleanup
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INTEGER, INTENT(OUT) :: total_error
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CHARACTER(LEN=4), PARAMETER :: filename = "szip" ! File name
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CHARACTER(LEN=80) :: fix_filename
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CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name
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INTEGER, PARAMETER :: N = 1024
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INTEGER, PARAMETER :: NN = 64
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INTEGER, PARAMETER :: M = 512
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INTEGER, PARAMETER :: MM = 32
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INTEGER(HID_T) :: file_id ! File identifier
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INTEGER(HID_T) :: dset_id ! Dataset identifier
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INTEGER(HID_T) :: dspace_id ! Dataspace identifier
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INTEGER(HID_T) :: dtype_id ! Datatype identifier
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INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/N,M/) ! Dataset dimensions
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INTEGER(HSIZE_T), DIMENSION(2) :: chunk_dims = (/NN, MM/)
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INTEGER :: rank = 2 ! Dataset rank
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INTEGER, DIMENSION(N,M) :: dset_data, data_out ! Data buffers
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INTEGER :: error ! Error flag
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INTEGER :: num_errors = 0 ! Number of data errors
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INTEGER :: i, j !general purpose integers
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INTEGER(HSIZE_T), DIMENSION(2) :: data_dims
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INTEGER(HID_T) :: crp_list
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INTEGER :: options_mask, pix_per_block
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LOGICAL :: flag
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CHARACTER(LEN=4) filter_name
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INTEGER :: filter_flag = -1
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INTEGER(SIZE_T) :: cd_nelemnts = 4
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INTEGER(SIZE_T) :: filter_name_len = 4
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INTEGER, DIMENSION(4) :: cd_values
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INTEGER :: config_flag = 0 ! for h5zget_filter_info_f
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INTEGER :: config_flag_both = 0 ! for h5zget_filter_info_f
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!
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! Verify that SZIP exists and has an encoder
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!
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CALL h5zfilter_avail_f(H5Z_FILTER_SZIP_F, szip_flag, error)
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CALL check("h5zfilter_avail", error, total_error)
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! Quit if failed
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if (error .ne. 0) return
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! Skip if no SZIP available
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if (.NOT. szip_flag)then
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return
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else !SZIP available
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! Continue
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CALL h5zget_filter_info_f(H5Z_FILTER_SZIP_F, config_flag, error)
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CALL check("h5zget_filter_info_f", error, total_error)
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! Quit if failed
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if (error .ne. 0) return
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!
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! Make sure h5zget_filter_info_f returns the right flag
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!
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config_flag_both=IOR(H5Z_FILTER_ENCODE_ENABLED_F,H5Z_FILTER_DECODE_ENABLED_F)
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if( szip_flag ) then
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if (config_flag .NE. config_flag_both) then
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if(config_flag .NE. H5Z_FILTER_DECODE_ENABLED_F) then
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error = -1
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CALL check("h5zget_filter_info_f config_flag", error, total_error)
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endif
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endif
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endif
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! Continue only when encoder is available
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if ( IAND(config_flag, H5Z_FILTER_ENCODE_ENABLED_F) .EQ. 0 ) return
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options_mask = H5_SZIP_NN_OM_F
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pix_per_block = 32
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!
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! Initialize the dset_data array.
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!
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do i = 1, N
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do j = 1, M
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dset_data(i,j) = (i-1)*6 + j;
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end do
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end do
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!
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! Create a new file using default properties.
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!
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CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
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if (error .ne. 0) then
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write(*,*) "Cannot modify filename"
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stop
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endif
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CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error)
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CALL check("h5fcreate_f", error, total_error)
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!
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! Create the dataspace.
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!
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CALL h5screate_simple_f(rank, dims, dspace_id, error)
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CALL check("h5screate_simple_f", error, total_error)
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crp_list, error)
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CALL check("h5pcreat_f",error,total_error)
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CALL h5pset_chunk_f(crp_list, rank, chunk_dims, error)
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CALL check("h5pset_chunk_f",error,total_error)
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CALL h5pset_szip_f(crp_list, options_mask, pix_per_block, error)
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CALL check("h5pset_szip_f",error,total_error)
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CALL h5pall_filters_avail_f(crp_list, flag, error)
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CALL check("h5pall_filters_avail_f",error,total_error)
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if (.NOT. flag) then
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CALL h5pclose_f(crp_list, error)
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CALL h5sclose_f(dspace_id, error)
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CALL h5fclose_f(file_id, error)
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szip_flag = .FALSE.
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total_error = -1
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return
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endif
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CALL h5pget_filter_by_id_f(crp_list, H5Z_FILTER_SZIP_F, filter_flag, &
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cd_nelemnts, cd_values,&
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filter_name_len, filter_name, error)
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CALL check("h5pget_filter_by_id_f",error,total_error)
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!
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! Create the dataset with default properties.
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!
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CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, &
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dset_id, error, crp_list)
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CALL check("h5dcreate_f", error, total_error)
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!
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! Write the dataset.
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!
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data_dims(1) = N
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data_dims(2) = M
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CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error)
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CALL check("h5dwrite_f", error, total_error)
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!
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! End access to the dataset and release resources used by it.
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!
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CALL h5dclose_f(dset_id, error)
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CALL check("h5dclose_f", error, total_error)
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!
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! Terminate access to the data space.
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!
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CALL h5sclose_f(dspace_id, error)
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CALL check("h5sclose_f", error, total_error)
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!
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! Close the file.
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!
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CALL h5pclose_f(crp_list, error)
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CALL h5fclose_f(file_id, error)
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CALL check("h5fclose_f", error, total_error)
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!
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! Open the existing file.
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!
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CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error)
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CALL check("h5fopen_f", error, total_error)
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!
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! Open the existing dataset.
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!
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CALL h5dopen_f(file_id, dsetname, dset_id, error)
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CALL check("h5dopen_f", error, total_error)
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CALL check("h5pget_filter_by_id_f",error,total_error)
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!
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! Get the dataset type.
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!
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CALL h5dget_type_f(dset_id, dtype_id, error)
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CALL check("h5dget_type_f", error, total_error)
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!
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! Get the data space.
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!
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CALL h5dget_space_f(dset_id, dspace_id, error)
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CALL check("h5dget_space_f", error, total_error)
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!
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! Read the dataset.
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!
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CALL h5dread_f (dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error)
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CALL check("h5dread_f", error, total_error)
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!
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!Compare the data.
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!
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do i = 1, N
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do j = 1, M
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IF (data_out(i,j) .NE. dset_data(i, j)) THEN
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write(*, *) "dataset test error occured"
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write(*,*) "data read is not the same as the data written"
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num_errors = num_errors + 1
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IF (num_errors .GE. 512) THEN
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write(*, *) "maximum data errors reached"
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goto 100
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END IF
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END IF
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end do
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end do
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100 IF (num_errors .GT. 0) THEN
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total_error=total_error + 1
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END IF
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!
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! End access to the dataset and release resources used by it.
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!
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CALL h5dclose_f(dset_id, error)
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CALL check("h5dclose_f", error, total_error)
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!
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! Terminate access to the data space.
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!
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CALL h5sclose_f(dspace_id, error)
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CALL check("h5sclose_f", error, total_error)
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!
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! Terminate access to the data type.
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!
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CALL h5tclose_f(dtype_id, error)
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CALL check("h5tclose_f", error, total_error)
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!
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! Close the file.
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!
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CALL h5fclose_f(file_id, error)
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CALL check("h5fclose_f", error, total_error)
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if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
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CALL check("h5_cleanup_f", error, total_error)
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endif ! SZIP available
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RETURN
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END SUBROUTINE szip_test
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END MODULE TH5Z
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