diff options
Diffstat (limited to 'tools/src/h5repack/h5repack_main.c')
| -rw-r--r-- | tools/src/h5repack/h5repack_main.c | 81 |
1 files changed, 57 insertions, 24 deletions
diff --git a/tools/src/h5repack/h5repack_main.c b/tools/src/h5repack/h5repack_main.c index 1807056..a8b4cfe 100644 --- a/tools/src/h5repack/h5repack_main.c +++ b/tools/src/h5repack/h5repack_main.c @@ -33,7 +33,7 @@ const char *outfile = NULL; * Command-line options: The user can specify short or long-named * parameters. */ -static const char *s_opts = "hVvf:l:m:e:nLc:d:s:u:b:M:t:a:i:o:S:T:E"; +static const char *s_opts = "hVvf:l:m:e:nLc:d:s:u:b:M:t:a:i:o:S:P:T:G:E"; static struct long_options l_opts[] = { { "help", no_arg, 'h' }, { "version", no_arg, 'V' }, @@ -55,7 +55,9 @@ static struct long_options l_opts[] = { { "infile", require_arg, 'i' }, /* -i for backward compability */ { "outfile", require_arg, 'o' }, /* -o for backward compability */ { "fs_strategy", require_arg, 'S' }, + { "fs_persist", require_arg, 'P' }, { "fs_threshold", require_arg, 'T' }, + { "fs_pagesize", require_arg, 'G' }, { "enable-error-stack", no_arg, 'E' }, { NULL, 0, '\0' } }; @@ -92,8 +94,10 @@ static void usage(const char *prog) { PRINTVALSTREAM(rawoutstream, " -a A, --alignment=A Alignment value for H5Pset_alignment\n"); PRINTVALSTREAM(rawoutstream, " -f FILT, --filter=FILT Filter type\n"); PRINTVALSTREAM(rawoutstream, " -l LAYT, --layout=LAYT Layout type\n"); - PRINTVALSTREAM(rawoutstream, " -S FS_STRGY, --fs_strategy=FS_STRGY File space management strategy\n"); - PRINTVALSTREAM(rawoutstream, " -T FS_THRD, --fs_threshold=FS_THRD Free-space section threshold\n"); + PRINTVALSTREAM(rawoutstream, " -S FS_STRATEGY, --fs_strategy=FS_STRATEGY File space management strategy for H5Pset_file_space_strategy\n"); + PRINTVALSTREAM(rawoutstream, " -P FS_PERSIST, --fs_persist=FS_PERSIST Persisting or not persisting free-space for H5Pset_file_space_strategy\n"); + PRINTVALSTREAM(rawoutstream, " -T FS_THRESHOLD, --fs_threshold=FS_THRESHOLD Free-space section threshold for H5Pset_file_space_strategy\n"); + PRINTVALSTREAM(rawoutstream, " -G FS_PAGESIZE, --fs_pagesize=FS_PAGESIZE File space page size for H5Pset_file_space_page_size\n"); PRINTVALSTREAM(rawoutstream, "\n"); PRINTVALSTREAM(rawoutstream, " M - is an integer greater than 1, size of dataset in bytes (default is 0) \n"); PRINTVALSTREAM(rawoutstream, " E - is a filename.\n"); @@ -109,18 +113,27 @@ static void usage(const char *prog) { PRINTVALSTREAM(rawoutstream, " --enable-error-stack Prints messages from the HDF5 error stack as they\n"); PRINTVALSTREAM(rawoutstream, " occur.\n"); PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " FS_STRGY is the file space management strategy to use for the output file.\n"); - PRINTVALSTREAM(rawoutstream, " It is a string as listed below:\n"); - PRINTVALSTREAM(rawoutstream, " ALL_PERSIST - Use persistent free-space managers, aggregators and virtual file driver\n"); - PRINTVALSTREAM(rawoutstream, " for file space allocation\n"); - PRINTVALSTREAM(rawoutstream, " ALL - Use non-persistent free-space managers, aggregators and virtual file driver\n"); - PRINTVALSTREAM(rawoutstream, " for file space allocation\n"); - PRINTVALSTREAM(rawoutstream, " AGGR_VFD - Use aggregators and virtual file driver for file space allocation\n"); - PRINTVALSTREAM(rawoutstream, " VFD - Use virtual file driver for file space allocation\n"); + PRINTVALSTREAM(rawoutstream, " FS_STRATEGY is a string indicating the file space strategy used:\n"); + PRINTVALSTREAM(rawoutstream, " FSM_AGGR:\n"); + PRINTVALSTREAM(rawoutstream, " The mechanisms used in managing file space are free-space managers, aggregators and virtual file driver.\n"); + PRINTVALSTREAM(rawoutstream, " PAGE:\n"); + PRINTVALSTREAM(rawoutstream, " The mechanisms used in managing file space are free-space managers with embedded paged aggregation and virtual file driver.\n"); + PRINTVALSTREAM(rawoutstream, " AGGR:\n"); + PRINTVALSTREAM(rawoutstream, " The mechanisms used in managing file space are aggregators and virtual file driver.\n"); + PRINTVALSTREAM(rawoutstream, " NONE:\n"); + PRINTVALSTREAM(rawoutstream, " The mechanisms used in managing file space are virtual file driver.\n"); + PRINTVALSTREAM(rawoutstream, " The default strategy when not set is FSM_AGGR without persisting free-space.\n"); PRINTVALSTREAM(rawoutstream, "\n"); - PRINTVALSTREAM(rawoutstream, " FS_THRD is the free-space section threshold to use for the output file.\n"); - PRINTVALSTREAM(rawoutstream, " It is the minimum size (in bytes) of free-space sections to be tracked\n"); - PRINTVALSTREAM(rawoutstream, " by the the library's free-space managers.\n"); + PRINTVALSTREAM(rawoutstream, " FS_PERSIST is 1 to persisting free-space or 0 to not persisting free-space.\n"); + PRINTVALSTREAM(rawoutstream, " The default when not set is not persisting free-space.\n"); + PRINTVALSTREAM(rawoutstream, " The value is ignored for AGGR and NONE strategies.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " FS_THRESHOLD is the minimum size (in bytes) of free-space sections to be tracked by the library.\n"); + PRINTVALSTREAM(rawoutstream, " The default when not set is 1.\n"); + PRINTVALSTREAM(rawoutstream, " The value is ignored for AGGR and NONE strategies.\n"); + PRINTVALSTREAM(rawoutstream, "\n"); + PRINTVALSTREAM(rawoutstream, " FS_PAGESIZE is the size (in bytes) >=512 that is used by the library when the file space strategy PAGE is used.\n"); + PRINTVALSTREAM(rawoutstream, " The default when not set is 4096.\n"); PRINTVALSTREAM(rawoutstream, "\n"); PRINTVALSTREAM(rawoutstream, " FILT - is a string with the format:\n"); PRINTVALSTREAM(rawoutstream, "\n"); @@ -521,25 +534,45 @@ int parse_command_line(int argc, const char **argv, pack_opt_t* options) char strategy[MAX_NC_NAME]; HDstrcpy(strategy, opt_arg); - if(!HDstrcmp(strategy, "ALL_PERSIST")) - options->fs_strategy = H5F_FILE_SPACE_ALL_PERSIST; - else if(!HDstrcmp(strategy, "ALL")) - options->fs_strategy = H5F_FILE_SPACE_ALL; - else if(!HDstrcmp(strategy, "AGGR_VFD")) - options->fs_strategy = H5F_FILE_SPACE_AGGR_VFD; - else if(!HDstrcmp(strategy, "VFD")) - options->fs_strategy = H5F_FILE_SPACE_VFD; + if(!HDstrcmp(strategy, "FSM_AGGR")) + options->fs_strategy = H5F_FSPACE_STRATEGY_FSM_AGGR; + else if(!HDstrcmp(strategy, "PAGE")) + options->fs_strategy = H5F_FSPACE_STRATEGY_PAGE; + else if(!HDstrcmp(strategy, "AGGR")) + options->fs_strategy = H5F_FSPACE_STRATEGY_AGGR; + else if(!HDstrcmp(strategy, "NONE")) + options->fs_strategy = H5F_FSPACE_STRATEGY_NONE; else { error_msg("invalid file space management strategy\n", opt_arg); h5tools_setstatus(EXIT_FAILURE); ret_value = -1; goto done; } + if(options->fs_strategy == (H5F_fspace_strategy_t)0) + /* To distinguish the "specified" zero value */ + options->fs_strategy = (H5F_fspace_strategy_t)-1; } break; + case 'P': + options->fs_persist = HDatoi( opt_arg ); + if(options->fs_persist == 0) + /* To distinguish the "specified" zero value */ + options->fs_persist = -1; + break; + case 'T': - options->fs_threshold = (hsize_t) HDatol( opt_arg ); + options->fs_threshold = HDatol( opt_arg ); + if(options->fs_threshold == 0) + /* To distinguish the "specified" zero value */ + options->fs_threshold = -1; + break; + + case 'G': + options->fs_pagesize = HDatoll( opt_arg ); + if(options->fs_pagesize == 0) + /* To distinguish the "specified" zero value */ + options->fs_pagesize = -1; break; case 'E': @@ -611,7 +644,7 @@ int main(int argc, const char **argv) } /* initialize options */ - h5repack_init(&options, 0, FALSE, H5F_FILE_SPACE_DEFAULT, (hsize_t) 0); + h5repack_init(&options, 0, FALSE); if (parse_command_line(argc, argv, &options) < 0) goto done; |