diff options
Diffstat (limited to 'tools/h5repack/h5repacktst.c')
| -rw-r--r-- | tools/h5repack/h5repacktst.c | 101 |
1 files changed, 79 insertions, 22 deletions
diff --git a/tools/h5repack/h5repacktst.c b/tools/h5repack/h5repacktst.c index 4f1707b..791e268 100644 --- a/tools/h5repack/h5repacktst.c +++ b/tools/h5repack/h5repacktst.c @@ -3104,65 +3104,119 @@ out: */ #define DIM1_L3 300 #define DIM2_L3 200 +/* small size */ +#define SDIM1_L3 4 +#define SDIM2_L3 50 static int make_layout3(hid_t loc_id) { - hid_t dcpl=-1; /* dataset creation property list */ - hid_t sid=-1; /* dataspace ID */ - hsize_t dims[RANK]={DIM1_L3,DIM2_L3}; + hid_t dcpl1=-1; /* dataset creation property list */ + hid_t dcpl2=-1; /* dataset creation property list */ + hid_t dcpl3=-1; /* dataset creation property list */ + hid_t sid1=-1; /* dataspace ID */ + hid_t sid2=-1; /* dataspace ID */ + hsize_t dims1[RANK]={DIM1_L3,DIM2_L3}; + hsize_t dims2[RANK]={SDIM1_L3,SDIM2_L3}; hsize_t maxdims[RANK]={H5S_UNLIMITED, H5S_UNLIMITED}; - hsize_t chunk_dims[RANK]={DIM1_L3*2,5}; - int buf[DIM1_L3][DIM2_L3]; + hsize_t chunk_dims1[RANK]={DIM1_L3*2,5}; + hsize_t chunk_dims2[RANK]={SDIM1_L3 + 2, SDIM2_L3/2}; + hsize_t chunk_dims3[RANK]={SDIM1_L3 - 2, SDIM2_L3/2}; + int buf1[DIM1_L3][DIM2_L3]; + int buf2[SDIM1_L3][SDIM2_L3]; int i, j, n; + /* init buf1 */ for (i=n=0; i<DIM1_L3; i++) { for (j=0; j<DIM2_L3; j++) { - buf[i][j]=n++; + buf1[i][j]=n++; + } + } + + /* init buf2 */ + for (i=n=0; i<SDIM1_L3; i++) + { + for (j=0; j<SDIM2_L3; j++) + { + buf2[i][j]=n++; } } /*------------------------------------------------------------------------- - * make several dataset with several layout options + * make chunked dataset with + * - dset maxdims are UNLIMIT + * - a chunk dim is bigger than dset dim + * - dset size bigger than compact max (64K) *------------------------------------------------------------------------- */ /* create a space */ - if((sid = H5Screate_simple(RANK, dims, maxdims)) < 0) + if((sid1 = H5Screate_simple(RANK, dims1, maxdims)) < 0) return -1; /* create a dataset creation property list; the same DCPL is used for all dsets */ - if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) + if ((dcpl1 = H5Pcreate(H5P_DATASET_CREATE)) < 0) { goto out; } + if(H5Pset_chunk(dcpl1, RANK, chunk_dims1) < 0) + goto out; + if (make_dset(loc_id,"chunk_unlimit1",sid1,dcpl1,buf1) < 0) + { + goto out; + } /*------------------------------------------------------------------------- - * H5D_CHUNKED + * make chunked dataset with + * - dset maxdims are UNLIMIT + * - a chunk dim is bigger than dset dim + * - dset size smaller than compact (64K) *------------------------------------------------------------------------- */ - if(H5Pset_chunk(dcpl, RANK, chunk_dims) < 0) + + /* create a space */ + if((sid2 = H5Screate_simple(RANK, dims2, maxdims)) < 0) + return -1; + /* create a dataset creation property list; the same DCPL is used for all dsets */ + if ((dcpl2 = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto out; - if (make_dset(loc_id,"chunk_unlimit1",sid,dcpl,buf) < 0) - { + + if(H5Pset_chunk(dcpl2, RANK, chunk_dims2) < 0) goto out; - } - if(H5Pset_chunk(dcpl, RANK, chunk_dims) < 0) + if (make_dset(loc_id,"chunk_unlimit2",sid2,dcpl2,buf2) < 0) goto out; - if (make_dset(loc_id,"chunk_unlimit2",sid,dcpl,buf) < 0) - { + /*------------------------------------------------------------------------- + * make chunked dataset with + * - dset maxdims are UNLIMIT + * - a chunk dims are smaller than dset dims + * - dset size smaller than compact (64K) + *------------------------------------------------------------------------- + */ + /* create a dataset creation property list; the same DCPL is used for all dsets */ + if ((dcpl3 = H5Pcreate(H5P_DATASET_CREATE)) < 0) + goto out; + + if(H5Pset_chunk(dcpl3, RANK, chunk_dims3) < 0) + goto out; + + if (make_dset(loc_id,"chunk_unlimit3",sid2,dcpl3,buf2) < 0) goto out; - } /*------------------------------------------------------------------------- * close space and dcpl *------------------------------------------------------------------------- */ - if(H5Sclose(sid) < 0) + if(H5Sclose(sid1) < 0) goto out; - if(H5Pclose(dcpl) < 0) + if(H5Sclose(sid2) < 0) + goto out; + if(H5Pclose(dcpl1) < 0) + goto out; + if(H5Pclose(dcpl2) < 0) + goto out; + if(H5Pclose(dcpl3) < 0) goto out; return 0; @@ -3170,8 +3224,11 @@ int make_layout3(hid_t loc_id) out: H5E_BEGIN_TRY { - H5Pclose(dcpl); - H5Sclose(sid); + H5Sclose(sid1); + H5Sclose(sid2); + H5Pclose(dcpl1); + H5Pclose(dcpl2); + H5Pclose(dcpl3); } H5E_END_TRY; return -1; } |