diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5EA.c | 30 | ||||
| -rw-r--r-- | src/H5EAcache.c | 30 | ||||
| -rw-r--r-- | src/H5EAdblock.c | 24 | ||||
| -rw-r--r-- | src/H5EAhdr.c | 4 | ||||
| -rw-r--r-- | src/H5EAiblock.c | 25 | ||||
| -rw-r--r-- | src/H5EApkg.h | 13 | ||||
| -rw-r--r-- | src/H5EAprivate.h | 10 | ||||
| -rw-r--r-- | src/H5EAsblock.c | 23 |
8 files changed, 109 insertions, 50 deletions
@@ -355,15 +355,9 @@ HDfprintf(stderr, "%s: Index %Hu\n", FUNC, idx); HDfprintf(stderr, "%s: Index block address not defined!\n", FUNC, idx); #endif /* QAK */ /* Create the index block */ - hdr->idx_blk_addr = H5EA__iblock_create(hdr, dxpl_id); + hdr->idx_blk_addr = H5EA__iblock_create(hdr, dxpl_id, &hdr_dirty); if(!H5F_addr_defined(hdr->idx_blk_addr)) H5E_THROW(H5E_CANTCREATE, "unable to create index block") - - /* Increment count of elements "realized" */ - hdr->stats.nelmts += hdr->cparam.idx_blk_elmts; - - /* Mark the header dirty */ - hdr_dirty = TRUE; } /* end if */ #ifdef QAK HDfprintf(stderr, "%s: Index block address is: %a\n", FUNC, hdr->idx_blk_addr); @@ -415,18 +409,13 @@ HDfprintf(stderr, "%s: dblk_idx = %u, iblock->ndblk_addrs = %Zu\n", FUNC, dblk_i /* Create data block */ dblk_off = hdr->sblk_info[sblk_idx].start_idx + (dblk_idx * hdr->sblk_info[sblk_idx].dblk_nelmts); - dblk_addr = H5EA__dblock_create(hdr, dxpl_id, dblk_off, hdr->sblk_info[sblk_idx].dblk_nelmts); + dblk_addr = H5EA__dblock_create(hdr, dxpl_id, &hdr_dirty, dblk_off, hdr->sblk_info[sblk_idx].dblk_nelmts); if(!H5F_addr_defined(dblk_addr)) H5E_THROW(H5E_CANTCREATE, "unable to create extensible array data block") /* Set data block address in index block */ iblock->dblk_addrs[dblk_idx] = dblk_addr; iblock_cache_flags |= H5AC__DIRTIED_FLAG; - - /* Increment count of elements "realized" and actual data blocks created */ - hdr->stats.ndata_blks++; - hdr->stats.nelmts += hdr->sblk_info[sblk_idx].dblk_nelmts; - hdr_dirty = TRUE; } /* end if */ /* Protect data block */ @@ -452,7 +441,7 @@ HDfprintf(stderr, "%s: dblk_idx = %u, iblock->ndblk_addrs = %Zu\n", FUNC, dblk_i haddr_t sblk_addr; /* Address of data block created */ /* Create super block */ - sblk_addr = H5EA__sblock_create(hdr, dxpl_id, sblk_idx); + sblk_addr = H5EA__sblock_create(hdr, dxpl_id, &hdr_dirty, sblk_idx); #ifdef QAK HDfprintf(stderr, "%s: New super block address is: %a\n", FUNC, sblk_addr); #endif /* QAK */ @@ -462,10 +451,6 @@ HDfprintf(stderr, "%s: New super block address is: %a\n", FUNC, sblk_addr); /* Set super block address in index block */ iblock->sblk_addrs[sblk_off] = sblk_addr; iblock_cache_flags |= H5AC__DIRTIED_FLAG; - - /* Increment count of actual super blocks created */ - hdr->stats.nsuper_blks++; - hdr_dirty = TRUE; } /* end if */ /* Protect super block */ @@ -486,18 +471,13 @@ HDfprintf(stderr, "%s: dblk_idx = %u, sblock->ndblks = %Zu\n", FUNC, dblk_idx, s /* Create data block */ dblk_off = hdr->sblk_info[sblk_idx].start_idx + (dblk_idx * hdr->sblk_info[sblk_idx].dblk_nelmts); - dblk_addr = H5EA__dblock_create(hdr, dxpl_id, dblk_off, sblock->dblk_nelmts); + dblk_addr = H5EA__dblock_create(hdr, dxpl_id, &hdr_dirty, dblk_off, sblock->dblk_nelmts); if(!H5F_addr_defined(dblk_addr)) H5E_THROW(H5E_CANTCREATE, "unable to create extensible array data block") /* Set data block address in index block */ sblock->dblk_addrs[dblk_idx] = dblk_addr; sblock_cache_flags |= H5AC__DIRTIED_FLAG; - - /* Increment count of elements "realized" and actual data blocks created */ - hdr->stats.ndata_blks++; - hdr->stats.nelmts += hdr->sblk_info[sblk_idx].dblk_nelmts; - hdr_dirty = TRUE; } /* end if */ #ifdef QAK @@ -832,7 +812,7 @@ CATCH if(dblk_page && H5EA__dblk_page_unprotect(dblk_page, dxpl_id, H5AC__NO_FLAGS_SET) < 0) H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block page") -END_FUNC(PRIV) /* end H5EA_set() */ +END_FUNC(PRIV) /* end H5EA_get() */ /*------------------------------------------------------------------------- diff --git a/src/H5EAcache.c b/src/H5EAcache.c index bf2bf43..286c6a5 100644 --- a/src/H5EAcache.c +++ b/src/H5EAcache.c @@ -254,14 +254,38 @@ H5EA__cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_cls, hdr->cparam.max_dblk_page_nelmts_bits = *p++; /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of elements in data block page */ /* Array statistics */ - H5F_DECODE_LENGTH(f, p, hdr->stats.max_idx_set); /* Max. index set (+1) */ + hdr->stats.hdr_size = size; /* Size of header in file */ H5F_DECODE_LENGTH(f, p, hdr->stats.nsuper_blks); /* Number of super blocks created */ + H5F_DECODE_LENGTH(f, p, hdr->stats.super_blk_size); /* Size of super blocks created */ H5F_DECODE_LENGTH(f, p, hdr->stats.ndata_blks); /* Number of data blocks created */ + H5F_DECODE_LENGTH(f, p, hdr->stats.data_blk_size); /* Size of data blocks created */ + H5F_DECODE_LENGTH(f, p, hdr->stats.max_idx_set); /* Max. index set (+1) */ H5F_DECODE_LENGTH(f, p, hdr->stats.nelmts); /* Number of elements 'realized' */ /* Internal information */ H5F_addr_decode(f, &p, &hdr->idx_blk_addr); /* Address of index block */ + /* Index block statistics */ + if(H5F_addr_defined(hdr->idx_blk_addr)) { + H5EA_iblock_t iblock; /* Fake index block for computing size */ + + /* Set index block count for file */ + hdr->stats.nindex_blks = 1; + + /* Set up fake index block for computing size on disk */ + iblock.hdr = hdr; + iblock.nsblks = H5EA_SBLK_FIRST_IDX(hdr->cparam.sup_blk_min_data_ptrs); + iblock.ndblk_addrs = 2 * ((size_t)hdr->cparam.sup_blk_min_data_ptrs - 1); + iblock.nsblk_addrs = hdr->nsblks - iblock.nsblks; + + /* Compute size of index block in file */ + hdr->stats.index_blk_size = H5EA_IBLOCK_SIZE(&iblock); + } /* end if */ + else { + hdr->stats.nindex_blks = 0; /* Number of index blocks in file */ + hdr->stats.index_blk_size = 0; /* Size of index blocks in file */ + } /* end else */ + /* Sanity check */ /* (allow for checksum not decoded yet) */ HDassert((size_t)(p - buf) == (size - H5EA_SIZEOF_CHKSUM)); @@ -365,9 +389,11 @@ H5EA__cache_hdr_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, *p++ = hdr->cparam.max_dblk_page_nelmts_bits; /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of elements in data block page */ /* Array statistics */ - H5F_ENCODE_LENGTH(f, p, hdr->stats.max_idx_set); /* Max. index set (+1) */ H5F_ENCODE_LENGTH(f, p, hdr->stats.nsuper_blks); /* Number of super blocks created */ + H5F_ENCODE_LENGTH(f, p, hdr->stats.super_blk_size); /* Size of super blocks created */ H5F_ENCODE_LENGTH(f, p, hdr->stats.ndata_blks); /* Number of data blocks created */ + H5F_ENCODE_LENGTH(f, p, hdr->stats.data_blk_size); /* Size of data blocks created */ + H5F_ENCODE_LENGTH(f, p, hdr->stats.max_idx_set); /* Max. index set (+1) */ H5F_ENCODE_LENGTH(f, p, hdr->stats.nelmts); /* Number of elements 'realized' */ /* Internal information */ diff --git a/src/H5EAdblock.c b/src/H5EAdblock.c index b64cb7d..aec5af2 100644 --- a/src/H5EAdblock.c +++ b/src/H5EAdblock.c @@ -160,10 +160,12 @@ END_FUNC(PKG) /* end H5EA__dblock_alloc() */ */ BEGIN_FUNC(PKG, ERR, haddr_t, HADDR_UNDEF, HADDR_UNDEF, -H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hsize_t dblk_off, size_t nelmts)) +H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty, + hsize_t dblk_off, size_t nelmts)) /* Local variables */ - H5EA_dblock_t *dblock = NULL; /* Extensible array data block */ + H5EA_dblock_t *dblock = NULL; /* Extensible array data block */ + haddr_t dblock_addr; /* Extensible array data block address */ #ifdef QAK HDfprintf(stderr, "%s: Called, hdr->dblk_page_nelmts = %Zu, nelmts = %Zu\n", FUNC, hdr->dblk_page_nelmts, nelmts); @@ -171,6 +173,7 @@ HDfprintf(stderr, "%s: Called, hdr->dblk_page_nelmts = %Zu, nelmts = %Zu\n", FUN /* Sanity check */ HDassert(hdr); + HDassert(hdr_dirty); HDassert(nelmts > 0); /* Allocate the data block */ @@ -190,8 +193,9 @@ HDfprintf(stderr, "%s: dblock->block_off = %Hu\n", FUNC, dblock->block_off); #endif /* QAK */ /* Allocate space for the data block on disk */ - if(HADDR_UNDEF == (dblock->addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_DBLOCK, dxpl_id, (hsize_t)dblock->size))) + if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_DBLOCK, dxpl_id, (hsize_t)dblock->size))) H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array data block") + dblock->addr = dblock_addr; /* Don't initialize elements if paged */ if(!dblock->npages) @@ -200,11 +204,21 @@ HDfprintf(stderr, "%s: dblock->block_off = %Hu\n", FUNC, dblock->block_off); H5E_THROW(H5E_CANTSET, "can't set extensible array data block elements to class's fill value") /* Cache the new extensible array data block */ - if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblock->addr, dblock, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0) H5E_THROW(H5E_CANTINSERT, "can't add extensible array data block to cache") + /* Update extensible array data block statistics */ + hdr->stats.ndata_blks++; + hdr->stats.data_blk_size += dblock->size; + + /* Increment count of elements "realized" */ + hdr->stats.nelmts += nelmts; + + /* Mark the header dirty (for updating statistics) */ + *hdr_dirty = TRUE; + /* Set address of data block to return */ - ret_value = dblock->addr; + ret_value = dblock_addr; CATCH if(!H5F_addr_defined(ret_value)) diff --git a/src/H5EAhdr.c b/src/H5EAhdr.c index 349dceb..998e169 100644 --- a/src/H5EAhdr.c +++ b/src/H5EAhdr.c @@ -235,8 +235,8 @@ HDfprintf(stderr, "%s: hdr->sblk_info[%Zu] = {%Zu, %Zu, %Hu, %Hu}\n", FUNC, u, h start_dblk += (hsize_t)hdr->sblk_info[u].ndblks; } /* end for */ - /* Set size of header on disk */ - hdr->size = H5EA_HEADER_SIZE(hdr); + /* Set size of header on disk (locally and in statistics) */ + hdr->stats.hdr_size = hdr->size = H5EA_HEADER_SIZE(hdr); CATCH diff --git a/src/H5EAiblock.c b/src/H5EAiblock.c index dcb75d1..6fd6f2a 100644 --- a/src/H5EAiblock.c +++ b/src/H5EAiblock.c @@ -178,10 +178,11 @@ END_FUNC(PKG) /* end H5EA__iblock_alloc() */ */ BEGIN_FUNC(PKG, ERR, haddr_t, HADDR_UNDEF, HADDR_UNDEF, -H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id)) +H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty)) /* Local variables */ - H5EA_iblock_t *iblock = NULL; /* Extensible array index block */ + H5EA_iblock_t *iblock = NULL; /* Extensible array index block */ + haddr_t iblock_addr; /* Extensible array index block address */ #ifdef QAK HDfprintf(stderr, "%s: Called\n", FUNC); @@ -189,6 +190,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC); /* Sanity check */ HDassert(hdr); + HDassert(hdr_dirty); /* Allocate the index block */ if(NULL == (iblock = H5EA__iblock_alloc(hdr))) @@ -201,8 +203,9 @@ HDfprintf(stderr, "%s: iblock->size = %Zu\n", FUNC, iblock->size); #endif /* QAK */ /* Allocate space for the index block on disk */ - if(HADDR_UNDEF == (iblock->addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, dxpl_id, (hsize_t)iblock->size))) + if(HADDR_UNDEF == (iblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_IBLOCK, dxpl_id, (hsize_t)iblock->size))) H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array index block") + iblock->addr = iblock_addr; /* Clear any elements in index block to fill value */ if(hdr->cparam.idx_blk_elmts > 0) { @@ -228,11 +231,23 @@ HDfprintf(stderr, "%s: iblock->size = %Zu\n", FUNC, iblock->size); } /* end if */ /* Cache the new extensible array index block */ - if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, iblock->addr, iblock, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_IBLOCK, iblock_addr, iblock, H5AC__NO_FLAGS_SET) < 0) H5E_THROW(H5E_CANTINSERT, "can't add extensible array index block to cache") + /* Update extensible array index block statistics */ + HDassert(0 == hdr->stats.nindex_blks); + HDassert(0 == hdr->stats.index_blk_size); + hdr->stats.nindex_blks = 1; + hdr->stats.index_blk_size = iblock->size; + + /* Increment count of elements "realized" */ + hdr->stats.nelmts += hdr->cparam.idx_blk_elmts; + + /* Mark the header dirty (for updating statistics) */ + *hdr_dirty = TRUE; + /* Set address of index block to return */ - ret_value = iblock->addr; + ret_value = iblock_addr; CATCH if(!H5F_addr_defined(ret_value)) diff --git a/src/H5EApkg.h b/src/H5EApkg.h index 7ac5be6..e374d3a 100644 --- a/src/H5EApkg.h +++ b/src/H5EApkg.h @@ -372,9 +372,11 @@ func_init_failed: \ + 1 /* Log2(Max. # of elements in data block page) - i.e. # of bits needed to store max. # of elements in data block page */ \ \ /* Extensible Array Header statistics fields */ \ - + (h)->sizeof_size /* Max. index set */ \ + (h)->sizeof_size /* Number of super blocks created */ \ + + (h)->sizeof_size /* Size of super blocks created */ \ + (h)->sizeof_size /* Number of data blocks created */ \ + + (h)->sizeof_size /* Size of data blocks created */ \ + + (h)->sizeof_size /* Max. index set */ \ + (h)->sizeof_size /* Number of elements 'realized' */ \ \ /* Extensible Array Header specific fields */ \ @@ -471,6 +473,7 @@ typedef struct H5EA_hdr_t { haddr_t idx_blk_addr; /* Address of index block in header */ /* Statistics for array (stored in header) */ + /* (header and index number/size fields not stored) */ H5EA_stat_t stats; /* Statistics for extensible array */ /* Data block element buffer factory info (not stored in header) */ @@ -636,7 +639,8 @@ H5_DLL herr_t H5EA__hdr_dest(H5EA_hdr_t *hdr); /* Index block routines */ H5_DLL H5EA_iblock_t *H5EA__iblock_alloc(H5EA_hdr_t *hdr); -H5_DLL haddr_t H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id); +H5_DLL haddr_t H5EA__iblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, + hbool_t *hdr_dirty); H5_DLL H5EA_iblock_t *H5EA__iblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, H5AC_protect_t rw); H5_DLL herr_t H5EA__iblock_unprotect(H5EA_iblock_t *iblock, hid_t dxpl_id, @@ -646,7 +650,8 @@ H5_DLL herr_t H5EA__iblock_dest(H5F_t *f, H5EA_iblock_t *iblock); /* Super block routines */ H5_DLL H5EA_sblock_t *H5EA__sblock_alloc(H5EA_hdr_t *hdr, unsigned sblk_idx); -H5_DLL haddr_t H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned sblk_idx); +H5_DLL haddr_t H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty, + unsigned sblk_idx); H5_DLL H5EA_sblock_t *H5EA__sblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, haddr_t sblk_addr, unsigned sblk_idx, H5AC_protect_t rw); H5_DLL herr_t H5EA__sblock_unprotect(H5EA_sblock_t *sblock, hid_t dxpl_id, @@ -657,7 +662,7 @@ H5_DLL herr_t H5EA__sblock_dest(H5F_t *f, H5EA_sblock_t *sblock); /* Data block routines */ H5_DLL H5EA_dblock_t *H5EA__dblock_alloc(H5EA_hdr_t *hdr, size_t nelmts); -H5_DLL haddr_t H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, +H5_DLL haddr_t H5EA__dblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty, hsize_t dblk_off, size_t nelmts); H5_DLL unsigned H5EA__dblock_sblk_idx(const H5EA_hdr_t *hdr, hsize_t idx); H5_DLL H5EA_dblock_t *H5EA__dblock_protect(H5EA_hdr_t *hdr, hid_t dxpl_id, diff --git a/src/H5EAprivate.h b/src/H5EAprivate.h index 3b9ba4d..f44d046 100644 --- a/src/H5EAprivate.h +++ b/src/H5EAprivate.h @@ -83,9 +83,17 @@ typedef struct H5EA_create_t { /* Extensible array metadata statistics info */ typedef struct H5EA_stat_t { - hsize_t max_idx_set; /* Highest element index stored (+1 - i.e. if element 0 has been set, this value with be '1', if no elements have been stored, this value will be '0') */ + /* Non-stored (i.e. computed) fields */ + hsize_t hdr_size; /* Size of header */ + hsize_t nindex_blks; /* # of index blocks (should be 0 or 1) */ + hsize_t index_blk_size; /* Size of index blocks allocated */ + + /* Stored fields */ hsize_t nsuper_blks; /* # of super blocks */ + hsize_t super_blk_size; /* Size of super blocks allocated */ hsize_t ndata_blks; /* # of data blocks */ + hsize_t data_blk_size; /* Size of data blocks allocated */ + hsize_t max_idx_set; /* Highest element index stored (+1 - i.e. if element 0 has been set, this value with be '1', if no elements have been stored, this value will be '0') */ hsize_t nelmts; /* # of elements "realized" */ } H5EA_stat_t; diff --git a/src/H5EAsblock.c b/src/H5EAsblock.c index 3d3d4e3..4ad83b0 100644 --- a/src/H5EAsblock.c +++ b/src/H5EAsblock.c @@ -190,11 +190,13 @@ END_FUNC(PKG) /* end H5EA__sblock_alloc() */ */ BEGIN_FUNC(PKG, ERR, haddr_t, HADDR_UNDEF, HADDR_UNDEF, -H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, unsigned sblk_idx)) +H5EA__sblock_create(H5EA_hdr_t *hdr, hid_t dxpl_id, hbool_t *hdr_dirty, + unsigned sblk_idx)) /* Local variables */ - H5EA_sblock_t *sblock = NULL; /* Extensible array super block */ - haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill data block addresses with */ + H5EA_sblock_t *sblock = NULL; /* Extensible array super block */ + haddr_t sblock_addr; /* Extensible array super block address */ + haddr_t tmp_addr = HADDR_UNDEF; /* Address value to fill data block addresses with */ #ifdef QAK HDfprintf(stderr, "%s: Called\n", FUNC); @@ -202,6 +204,7 @@ HDfprintf(stderr, "%s: Called\n", FUNC); /* Sanity check */ HDassert(hdr); + HDassert(hdr_dirty); /* Allocate the super block */ if(NULL == (sblock = H5EA__sblock_alloc(hdr, sblk_idx))) @@ -220,18 +223,26 @@ HDfprintf(stderr, "%s: sblock->block_off = %Hu\n", FUNC, sblock->block_off); #endif /* QAK */ /* Allocate space for the super block on disk */ - if(HADDR_UNDEF == (sblock->addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_SBLOCK, dxpl_id, (hsize_t)sblock->size))) + if(HADDR_UNDEF == (sblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_EARRAY_SBLOCK, dxpl_id, (hsize_t)sblock->size))) H5E_THROW(H5E_CANTALLOC, "file allocation failed for extensible array super block") + sblock->addr = sblock_addr; /* Reset data block addresses to "undefined" address value */ H5V_array_fill(sblock->dblk_addrs, &tmp_addr, sizeof(haddr_t), sblock->ndblks); /* Cache the new extensible array super block */ - if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblock->addr, sblock, H5AC__NO_FLAGS_SET) < 0) + if(H5AC_set(hdr->f, dxpl_id, H5AC_EARRAY_SBLOCK, sblock_addr, sblock, H5AC__NO_FLAGS_SET) < 0) H5E_THROW(H5E_CANTINSERT, "can't add extensible array super block to cache") + /* Update extensible array super block statistics */ + hdr->stats.nsuper_blks++; + hdr->stats.super_blk_size += sblock->size; + + /* Mark the header dirty (for updating statistics) */ + *hdr_dirty = TRUE; + /* Set address of super block to return */ - ret_value = sblock->addr; + ret_value = sblock_addr; CATCH if(!H5F_addr_defined(ret_value)) |