diff options
Diffstat (limited to 'src/H5SMpkg.h')
| -rwxr-xr-x | src/H5SMpkg.h | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/src/H5SMpkg.h b/src/H5SMpkg.h index 6594912..84c2bf4 100755 --- a/src/H5SMpkg.h +++ b/src/H5SMpkg.h @@ -62,11 +62,6 @@ + MAX(H5SM_HEAP_LOC_SIZE, H5SM_OH_LOC_SIZE(f)) /* Entry */ \ ) -#define H5SM_TABLE_SIZE(f) ( \ - (unsigned)H5_SIZEOF_MAGIC /* Signature */ \ - + (unsigned)H5SM_SIZEOF_CHECKSUM /* Checksum */ \ - ) - #define H5SM_INDEX_HEADER_SIZE(f) ( \ (unsigned)1 /* Whether index is a list or B-tree */ \ + (unsigned)1 /* Version of index format */ \ @@ -77,10 +72,26 @@ + H5F_SIZEOF_ADDR(f) /* Address of heap */ \ ) +/* Format overhead for all SOHM tree metadata in the file */ +#define H5SM_METADATA_PREFIX_SIZE ( \ + H5_SIZEOF_MAGIC /* Signature */ \ + + H5SM_SIZEOF_CHECKSUM /* Checksum */ \ + ) + +#define H5SM_TABLE_SIZE(f) ( \ + /* General metadata fields */ \ + H5SM_METADATA_PREFIX_SIZE \ + \ + /* Indices */ \ + + ((f)->shared->sohm_nindexes * H5SM_INDEX_HEADER_SIZE(f)) \ + ) + #define H5SM_LIST_SIZE(f, num_mesg) ( \ - (unsigned) H5_SIZEOF_MAGIC /* Signature */ \ - + (H5SM_SOHM_ENTRY_SIZE(f) * num_mesg) /* Message entries */ \ - + (unsigned)H5SM_SIZEOF_CHECKSUM /* Checksum */ \ + /* General metadata fields */ \ + H5SM_METADATA_PREFIX_SIZE \ + \ + /* Message entries */ \ + + (H5SM_SOHM_ENTRY_SIZE(f) * num_mesg) \ ) #define H5SM_B2_NODE_SIZE 512 @@ -154,6 +165,7 @@ typedef enum { /* Typedef for a SOHM index header */ typedef struct { +/* Stored */ unsigned mesg_types; /* Bit flag vector of message types */ size_t min_mesg_size; /* number of messages being tracked */ size_t list_max; /* >= this many messages, index with a B-tree */ @@ -162,6 +174,9 @@ typedef struct { H5SM_index_type_t index_type; /* Is the index a list or a B-tree? */ haddr_t index_addr; /* Address of the actual index (list or B-tree) */ haddr_t heap_addr; /* Address of the fheap used to store shared messages */ + +/* Not stored */ + size_t list_size; /* Size of list index on disk */ } H5SM_index_header_t; /* Typedef for a SOHM list */ @@ -173,12 +188,12 @@ typedef struct { H5SM_sohm_t *messages; /* Actual list, stored as an array */ } H5SM_list_t; - /* Typedef for shared object header message master table */ struct H5SM_master_table_t { /* Information for H5AC cache functions, _must_ be first field in structure */ H5AC_info_t cache_info; + size_t table_size; /* Size of table on disk */ unsigned num_indexes; /* Number of indexes */ H5SM_index_header_t *indexes; /* Array of num_indexes indexes */ }; @@ -222,7 +237,6 @@ typedef struct H5SM_bt2_ctx_t { /* Callback info for loading a shared message table index into the cache */ typedef struct H5SM_table_cache_ud_t { H5F_t *f; /* File that shared message index stored as a table is in */ - size_t table_size; /* Size of SOHM master table in file */ } H5SM_table_cache_ud_t; /* Callback info for loading a shared message list index into the cache */ |