diff options
Diffstat (limited to 'tools/h5repack')
| -rw-r--r-- | tools/h5repack/h5repack.h | 2 | ||||
| -rwxr-xr-x | tools/h5repack/h5repack.sh.in | 31 | ||||
| -rw-r--r-- | tools/h5repack/h5repack_copy.c | 3 | ||||
| -rw-r--r-- | tools/h5repack/h5repack_filters.c | 14 | ||||
| -rw-r--r-- | tools/h5repack/h5repack_parse.c | 23 | ||||
| -rw-r--r-- | tools/h5repack/testh5repack_main.c | 60 | ||||
| -rw-r--r-- | tools/h5repack/testh5repack_make.c | 102 |
7 files changed, 233 insertions, 2 deletions
diff --git a/tools/h5repack/h5repack.h b/tools/h5repack/h5repack.h index a530b1b..434131c 100644 --- a/tools/h5repack/h5repack.h +++ b/tools/h5repack/h5repack.h @@ -277,6 +277,8 @@ int parse_number(char *str); #define FNAME11OUT "test_all.out.h5" #define FNAME12 "test_nbit.h5" #define FNAME12OUT "test_nbit.out.h5" +#define FNAME13 "test_scaleoffset.h5" +#define FNAME13OUT "test_scaleoffset.out.h5" int make_testfiles(void); diff --git a/tools/h5repack/h5repack.sh.in b/tools/h5repack/h5repack.sh.in index 1ca28b7..bebfeab 100755 --- a/tools/h5repack/h5repack.sh.in +++ b/tools/h5repack/h5repack.sh.in @@ -19,6 +19,11 @@ USE_FILTER_DEFLATE="@USE_FILTER_DEFLATE@" USE_FILTER_SHUFFLE="@USE_FILTER_SHUFFLE@" USE_FILTER_FLETCHER32="@USE_FILTER_FLETCHER32@" USE_FILTER_NBIT="@USE_FILTER_NBIT@" +# +# Leave these tests off for now. Enable when filter is ready +: +#USE_FILTER_SCALEOFFSET="@USE_FILTER_SCALEOFFSET@" +USE_FILTER_SCALEOFFSET="no" H5REPACK=h5repack # The tool name @@ -307,9 +312,33 @@ else TOOLTEST $arg fi +# scaleoffset add +arg="test_scaleoffset.h5 -f dset_none:S+O=31" +if test $USE_FILTER_SCALEOFFSET != "yes" ; then + SKIP $arg +else + TOOLTEST $arg +fi + +# scaleoffset copy +arg="test_scaleoffset.h5" +if test $USE_FILTER_SCALEOFFSET != "yes" ; then + SKIP $arg +else + TOOLTEST $arg +fi + +# scaleoffset remove +arg="test_scaleoffset.h5 -f dset_scaleoffset:NONE" +if test $USE_FILTER_SCALEOFFSET != "yes" ; then + SKIP $arg +else + TOOLTEST $arg +fi + # remove all filters arg="test_all.h5 -f NONE" -if test $USE_FILTER_FLETCHER32 != "yes" -o $USE_FILTER_DEFLATE != "yes" -o $USE_FILTER_SZIP != "yes" -o $USE_FILTER_SZIP_ENCODER != "yes" -o $USE_FILTER_SHUFFLE != "yes" -o $USE_FILTER_NBIT != "yes" ; then +if test $USE_FILTER_FLETCHER32 != "yes" -o $USE_FILTER_DEFLATE != "yes" -o $USE_FILTER_SZIP != "yes" -o $USE_FILTER_SZIP_ENCODER != "yes" -o $USE_FILTER_SHUFFLE != "yes" -o $USE_FILTER_NBIT != "yes" -o $USE_FILTER_SCALEOFFSET != "yes" ; then SKIP $arg else TOOLTEST $arg diff --git a/tools/h5repack/h5repack_copy.c b/tools/h5repack/h5repack_copy.c index 3f558fc..05ea7fa 100644 --- a/tools/h5repack/h5repack_copy.c +++ b/tools/h5repack/h5repack_copy.c @@ -118,6 +118,9 @@ static void print_obj(hid_t dcpl_id, char *name) case H5Z_FILTER_NBIT: strcat(str,"NBIT "); break; + case H5Z_FILTER_SCALEOFFSET: + strcat(str,"SCALEOFFSET "); + break; } /* switch */ }/*i*/ diff --git a/tools/h5repack/h5repack_filters.c b/tools/h5repack/h5repack_filters.c index c9d6e20..76bfa34 100644 --- a/tools/h5repack/h5repack_filters.c +++ b/tools/h5repack/h5repack_filters.c @@ -288,6 +288,7 @@ int apply_filters(const char* name, /* object name from traverse list */ * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC * H5Z_FILTER_SZIP 4 , szip compression * H5Z_FILTER_NBIT 5 , nbit compression + * H5Z_FILTER_SCALEOFFSET 6 , scaleoffset compression *------------------------------------------------------------------------- */ @@ -370,7 +371,7 @@ int apply_filters(const char* name, /* object name from traverse list */ if (H5Pset_fletcher32(dcpl_id)<0) return -1; break; - /*------------------------------------------------------------------------- + /*----------- ------------------------------------------------------------- * H5Z_FILTER_NBIT , NBIT compression *------------------------------------------------------------------------- */ @@ -380,6 +381,17 @@ int apply_filters(const char* name, /* object name from traverse list */ if (H5Pset_nbit(dcpl_id)<0) return -1; break; + /*----------- ------------------------------------------------------------- + * H5Z_FILTER_SCALEOFFSET , scale+offset compression + *------------------------------------------------------------------------- + */ + case H5Z_FILTER_SCALEOFFSET: + aggression=obj.filter[i].cd_values[0]; + if(H5Pset_chunk(dcpl_id, obj.chunk.rank, obj.chunk.chunk_lengths)<0) + return -1; + if (H5Pset_scaleoffset(dcpl_id,aggression)<0) + return -1; + break; } /* switch */ }/*i*/ diff --git a/tools/h5repack/h5repack_parse.c b/tools/h5repack/h5repack_parse.c index 9cd9b7d..1fd61ca 100644 --- a/tools/h5repack/h5repack_parse.c +++ b/tools/h5repack/h5repack_parse.c @@ -35,6 +35,7 @@ * SHUF, to apply the HDF5 shuffle filter * FLET, to apply the HDF5 checksum filter * NBIT, to apply the HDF5 NBIT filter (NBIT compression) + * S+O, to apply the HDF5 scale+offset filter (compression) * NONE, to remove the filter * * Examples: @@ -284,6 +285,19 @@ obj_list_t* parse_filter(const char *str, exit(1); } } +/*------------------------------------------------------------------------- + * H5Z_FILTER_SCALEOFFSET + *------------------------------------------------------------------------- + */ + else if (strcmp(scomp,"S+O")==0) + { + filt->filtn=H5Z_FILTER_SCALEOFFSET; + if (no_param) { /*no more parameters, S+O must have parameter */ + if (obj_list) free(obj_list); + printf("Input Error: Missing compression parameter in <%s>\n",str); + exit(1); + } + } else { if (obj_list) free(obj_list); printf("Input Error: Invalid filter type in <%s>\n",str); @@ -327,6 +341,13 @@ obj_list_t* parse_filter(const char *str, exit(1); } break; + case H5Z_FILTER_SCALEOFFSET: + if (filt->cd_values[0]<0 ){ + if (obj_list) free(obj_list); + printf("Input Error: Invalid compression parameter in <%s>\n",str); + exit(1); + } + break; }; return obj_list; @@ -357,6 +378,8 @@ const char* get_sfilter(H5Z_filter_t filtn) return "FLETCHER32"; else if (filtn==H5Z_FILTER_NBIT) return "NBIT"; + else if (filtn==H5Z_FILTER_SCALEOFFSET) + return "S+O"; else { printf("Input error in filter type\n"); exit(1); diff --git a/tools/h5repack/testh5repack_main.c b/tools/h5repack/testh5repack_main.c index 6c09dce..bc80c5a 100644 --- a/tools/h5repack/testh5repack_main.c +++ b/tools/h5repack/testh5repack_main.c @@ -1012,6 +1012,66 @@ if (szip_can_encode) { #else SKIPPED(); #endif + TESTING(" copy of scaleoffset filter"); + +#ifdef H5_HAVE_FILTER_SCALEOFFSET + if (h5repack_init (&pack_options, 0)<0) + TEST_ERROR; + if (h5repack(FNAME13,FNAME13OUT,&pack_options)<0) + TEST_ERROR; + if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) == 1) + TEST_ERROR; + if (h5repack_verify(FNAME13OUT,&pack_options)<=0) + TEST_ERROR; + if (h5repack_end (&pack_options)<0) + TEST_ERROR; + + PASSED(); +#else + SKIPPED(); +#endif + + TESTING(" removing scaleoffset filter"); + +#ifdef H5_HAVE_FILTER_SCALEOFFSET + if (h5repack_init (&pack_options, 0)<0) + TEST_ERROR; + if (h5repack_addfilter("dset_scaleoffset:NONE",&pack_options)<0) + TEST_ERROR; + if (h5repack(FNAME13,FNAME13OUT,&pack_options)<0) + TEST_ERROR; + if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) == 1) + TEST_ERROR; + if (h5repack_verify(FNAME13OUT,&pack_options)<=0) + TEST_ERROR; + if (h5repack_end (&pack_options)<0) + TEST_ERROR; + + PASSED(); +#else + SKIPPED(); +#endif + + TESTING(" adding scaleoffset filter"); + +#ifdef H5_HAVE_FILTER_SCALEOFFSET + if (h5repack_init (&pack_options, 0)<0) + TEST_ERROR; + if (h5repack_addfilter("dset_none:S+O=31",&pack_options)<0) + TEST_ERROR; + if (h5repack(FNAME13,FNAME13OUT,&pack_options)<0) + TEST_ERROR; + if (h5diff(FNAME13,FNAME13OUT,NULL,NULL,&diff_options) == 1) + TEST_ERROR; + if (h5repack_verify(FNAME13OUT,&pack_options)<=0) + TEST_ERROR; + if (h5repack_end (&pack_options)<0) + TEST_ERROR; + + PASSED(); +#else + SKIPPED(); +#endif /*------------------------------------------------------------------------- * file with all filters diff --git a/tools/h5repack/testh5repack_make.c b/tools/h5repack/testh5repack_make.c index 4245bec..9ae625d 100644 --- a/tools/h5repack/testh5repack_make.c +++ b/tools/h5repack/testh5repack_make.c @@ -34,6 +34,7 @@ int make_deflate(hid_t loc_id); int make_shuffle(hid_t loc_id); int make_fletcher32(hid_t loc_id); int make_nbit(hid_t loc_id); +int make_scaleoffset(hid_t loc_id); int make_all(hid_t loc_id); int make_fill(hid_t loc_id); @@ -168,6 +169,15 @@ int make_testfiles(void) goto out; /*------------------------------------------------------------------------- + * create a file with the scaleoffset filter + *------------------------------------------------------------------------- + */ + if((loc_id = H5Fcreate(FNAME13,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0) + return -1; + if (make_scaleoffset(loc_id)<0) + goto out; + +/*------------------------------------------------------------------------- * create a file with the all filters *------------------------------------------------------------------------- */ @@ -735,6 +745,98 @@ out: /*------------------------------------------------------------------------- + * Function: make_scaleoffset + * + * Purpose: make a dataset with the scaleoffset filter + * + *------------------------------------------------------------------------- + */ +int make_scaleoffset(hid_t loc_id) +{ + hid_t dcpl; /* dataset creation property list */ + hid_t sid; /* dataspace ID */ + hid_t dtid; + hid_t dsid; + hsize_t dims[RANK]={DIM1,DIM2}; + hsize_t chunk_dims[RANK]={CDIM1,CDIM2}; + int buf[DIM1][DIM2]; + int i, j, n; + + for (i=n=0; i<DIM1; i++){ + for (j=0; j<DIM2; j++){ + buf[i][j]=n++; + } + } + /* create a space */ + if((sid = H5Screate_simple(RANK, dims, NULL))<0) + return -1; + /* create a dataset creation property list; the same DCPL is used for all dsets */ + if ((dcpl = H5Pcreate(H5P_DATASET_CREATE))<0) + goto out; + /* set up chunk */ + if(H5Pset_chunk(dcpl, RANK, chunk_dims)<0) + goto out; + + dtid = H5Tcopy(H5T_NATIVE_INT); + +#if defined (H5_HAVE_FILTER_NBIT) + /* remove the filters from the dcpl */ + if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0) + { + H5Tclose(dtid); + goto out; + } + if (H5Pset_scaleoffset(dcpl,31)<0) + { + H5Tclose(dtid); + goto out; + } + if((dsid = H5Dcreate (loc_id,"dset_scaleoffset",dtid,sid,dcpl))<0) + { + H5Tclose(dtid); + goto out; + } + if(H5Dwrite(dsid,dtid,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0) + { + H5Tclose(dtid); + goto out; + } + H5Dclose(dsid); + if((dsid = H5Dcreate (loc_id,"dset_none",dtid,sid,H5P_DEFAULT))<0) + { + H5Tclose(dtid); + goto out; + } + if(H5Dwrite(dsid,dtid,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf)<0) + { + H5Tclose(dtid); + goto out; + } + H5Tclose(dtid); + H5Dclose(dsid); +#endif + +/*------------------------------------------------------------------------- + * close space and dcpl + *------------------------------------------------------------------------- + */ + if(H5Sclose(sid)<0) + goto out; + if(H5Pclose(dcpl)<0) + goto out; + + return 0; + +out: + H5E_BEGIN_TRY { + H5Pclose(dcpl); + H5Sclose(sid); + } H5E_END_TRY; + return -1; +} + + +/*------------------------------------------------------------------------- * Function: make_all * * Purpose: make a file with all filters |