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authorQuincey Koziol <koziol@hdfgroup.org>2008-10-02 18:49:09 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2008-10-02 18:49:09 (GMT)
commit4f7970f9f078942bcb7c1e92f98ed798ccc55025 (patch)
treed67617b545037294e6a9d62913dbf0fb4f9012ad /src
parent8e9bb8af7ccf58e7665a0af4a99c946ad8cb92b2 (diff)
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[svn-r15755] Description:
Fix some minor problems w/extensible array super blocks and extend tests. Tested on: Mac OS X/32 10.5.5 (amazon) in debug mode Mac OS X/32 10.5.5 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
Diffstat (limited to 'src')
-rw-r--r--src/H5EA.c110
-rw-r--r--src/H5EAdbg.c6
-rw-r--r--src/H5EAiblock.c2
3 files changed, 103 insertions, 15 deletions
diff --git a/src/H5EA.c b/src/H5EA.c
index 00e1917..060ee7a 100644
--- a/src/H5EA.c
+++ b/src/H5EA.c
@@ -325,8 +325,10 @@ H5EA_set(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, const void *elmt))
/* Local variables */
H5EA_hdr_t *hdr = ea->hdr; /* Header for EA */
H5EA_iblock_t *iblock = NULL; /* Pointer to index block for EA */
+ H5EA_sblock_t *sblock = NULL; /* Pointer to super block for EA */
H5EA_dblock_t *dblock = NULL; /* Pointer to data block for EA */
unsigned iblock_cache_flags = H5AC__NO_FLAGS_SET; /* Flags to unprotecting index block */
+ unsigned sblock_cache_flags = H5AC__NO_FLAGS_SET; /* Flags to unprotecting super block */
unsigned dblock_cache_flags = H5AC__NO_FLAGS_SET; /* Flags to unprotecting data block */
hbool_t hdr_dirty = FALSE; /* Whether header information changed */
@@ -376,6 +378,7 @@ HDfprintf(stderr, "%s: Index block address is: %a\n", FUNC, hdr->idx_blk_addr);
} /* end if */
else {
unsigned sblk_idx; /* Which superblock does this index fall in? */
+ size_t dblk_idx; /* Data block index */
hsize_t elmt_idx; /* Offset of element in super block */
/* Get super block index where element is located */
@@ -392,8 +395,6 @@ HDfprintf(stderr, "%s: after adjusting for super block elements, elmt_idx = %Hu\
/* Check for data block containing element address in the index block */
if(sblk_idx < iblock->nsblks) {
- size_t dblk_idx; /* Data block index */
-
#ifdef QAK
HDfprintf(stderr, "%s: Element in data block pointed to by address in index block\n", FUNC);
#endif /* QAK */
@@ -435,17 +436,25 @@ HDfprintf(stderr, "%s: dblk_idx = %u, iblock->ndblk_addrs = %Zu\n", FUNC, dblk_i
dblock_cache_flags |= H5AC__DIRTIED_FLAG;
} /* end if */
else {
+ unsigned sblk_off; /* Offset of super block in index block array of super blocks */
+
+ /* Calculate offset of super block in index block's array */
+ sblk_off = sblk_idx - iblock->nsblks;
+
/* Check if the super block has been allocated on disk yet */
- if(!H5F_addr_defined(iblock->sblk_addrs[sblk_idx - iblock->nsblks])) {
+ if(!H5F_addr_defined(iblock->sblk_addrs[sblk_off])) {
haddr_t sblk_addr; /* Address of data block created */
/* Create super block */
sblk_addr = H5EA__sblock_create(hdr, dxpl_id, sblk_idx);
+#ifdef QAK
+HDfprintf(stderr, "%s: New super block address is: %a\n", FUNC, sblk_addr);
+#endif /* QAK */
if(!H5F_addr_defined(sblk_addr))
H5E_THROW(H5E_CANTCREATE, "unable to create extensible array super block")
/* Set super block address in index block */
- iblock->sblk_addrs[sblk_idx - iblock->nsblks] = sblk_addr;
+ iblock->sblk_addrs[sblk_off] = sblk_addr;
iblock_cache_flags |= H5AC__DIRTIED_FLAG;
/* Increment count of actual super blocks created */
@@ -453,8 +462,46 @@ HDfprintf(stderr, "%s: dblk_idx = %u, iblock->ndblk_addrs = %Zu\n", FUNC, dblk_i
hdr_dirty = TRUE;
} /* end if */
-HDfprintf(stderr, "%s: Super block index %u not supported yet!\n", FUNC, sblk_idx);
-HDassert(0 && "Super block index location not supported!");
+ /* Protect super block */
+ if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, iblock->sblk_addrs[sblk_off], sblk_idx, H5AC_WRITE)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long_long)iblock->sblk_addrs[sblk_off])
+
+ /* Compute the data block index in super block */
+ dblk_idx = (size_t)(elmt_idx / sblock->dblk_nelmts);
+#ifdef QAK
+HDfprintf(stderr, "%s: dblk_idx = %u, sblock->ndblks = %Zu\n", FUNC, dblk_idx, sblock->ndblks);
+#endif /* QAK */
+ HDassert(dblk_idx < sblock->ndblks);
+
+ /* Check if the data block has been allocated on disk yet */
+ if(!H5F_addr_defined(sblock->dblk_addrs[dblk_idx])) {
+ haddr_t dblk_addr; /* Address of data block created */
+
+ /* Create data block */
+ dblk_addr = H5EA__dblock_create(hdr, dxpl_id, 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 */
+
+ /* Protect data block */
+ if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, sblock->dblk_addrs[dblk_idx], sblock->dblk_nelmts, H5AC_WRITE)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long_long)sblock->dblk_addrs[dblk_idx])
+
+ /* Adjust index to offset in data block */
+ elmt_idx %= sblock->dblk_nelmts;
+
+ /* Set element in data block */
+ HDmemcpy(((uint8_t *)dblock->elmts) + (hdr->cparam.cls->nat_elmt_size * elmt_idx), elmt, hdr->cparam.cls->nat_elmt_size);
+ dblock_cache_flags |= H5AC__DIRTIED_FLAG;
} /* end else */
} /* end else */
@@ -476,6 +523,8 @@ CATCH
/* Release resources */
if(iblock && H5EA__iblock_unprotect(iblock, dxpl_id, iblock_cache_flags) < 0)
H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
+ if(sblock && H5EA__sblock_unprotect(sblock, dxpl_id, sblock_cache_flags) < 0)
+ H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array super block")
if(dblock && H5EA__dblock_unprotect(dblock, dxpl_id, dblock_cache_flags) < 0)
H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block")
@@ -502,6 +551,7 @@ H5EA_get(const H5EA_t *ea, hid_t dxpl_id, hsize_t idx, void *elmt))
/* Local variables */
H5EA_hdr_t *hdr = ea->hdr; /* Header for EA */
H5EA_iblock_t *iblock = NULL; /* Pointer to index block for EA */
+ H5EA_sblock_t *sblock = NULL; /* Pointer to super block for EA */
H5EA_dblock_t *dblock = NULL; /* Pointer to data block for EA */
#ifdef QAK
@@ -543,6 +593,7 @@ HDfprintf(stderr, "%s: Index block address is: %a\n", FUNC, hdr->idx_blk_addr);
} /* end if */
else {
unsigned sblk_idx; /* Which superblock does this index fall in? */
+ size_t dblk_idx; /* Data block index */
hsize_t elmt_idx; /* Offset of element in super block */
/* Get super block index where element is located */
@@ -556,8 +607,6 @@ HDfprintf(stderr, "%s: after adjusting for super block elements, elmt_idx = %Hu\
/* Check for data block containing element address in the index block */
if(sblk_idx < iblock->nsblks) {
- size_t dblk_idx; /* Data block index */
-
#ifdef QAK
HDfprintf(stderr, "%s: Element in data block pointed to by address in index block\n", FUNC);
#endif /* QAK */
@@ -587,8 +636,47 @@ HDfprintf(stderr, "%s: dblk_idx = %u\n", FUNC, dblk_idx);
} /* end else */
} /* end if */
else {
-HDfprintf(stderr, "%s: Super block index %Hu not supported yet!\n", FUNC, sblk_idx);
-HDassert(0 && "Super block index location not supported!");
+ unsigned sblk_off; /* Offset of super block in index block array of super blocks */
+
+ /* Calculate offset of super block in index block's array */
+ sblk_off = sblk_idx - iblock->nsblks;
+
+ /* Check if the super block has been allocated on disk yet */
+ if(!H5F_addr_defined(iblock->sblk_addrs[sblk_off])) {
+ /* Call the class's 'fill' callback */
+ if((hdr->cparam.cls->fill)(elmt, (size_t)1) < 0)
+ H5E_THROW(H5E_CANTSET, "can't set element to class's fill value")
+ } /* end if */
+ else {
+ /* Protect super block */
+ if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, iblock->sblk_addrs[sblk_off], sblk_idx, H5AC_READ)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long_long)iblock->sblk_addrs[sblk_off])
+
+ /* Compute the data block index in super block */
+ dblk_idx = (size_t)(elmt_idx / sblock->dblk_nelmts);
+#ifdef QAK
+HDfprintf(stderr, "%s: dblk_idx = %u, sblock->ndblks = %Zu\n", FUNC, dblk_idx, sblock->ndblks);
+#endif /* QAK */
+ HDassert(dblk_idx < sblock->ndblks);
+
+ /* Check if the data block has been allocated on disk yet */
+ if(!H5F_addr_defined(sblock->dblk_addrs[dblk_idx])) {
+ /* Call the class's 'fill' callback */
+ if((hdr->cparam.cls->fill)(elmt, (size_t)1) < 0)
+ H5E_THROW(H5E_CANTSET, "can't set element to class's fill value")
+ } /* end if */
+ else {
+ /* Protect data block */
+ if(NULL == (dblock = H5EA__dblock_protect(hdr, dxpl_id, sblock->dblk_addrs[dblk_idx], sblock->dblk_nelmts, H5AC_READ)))
+ H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array data block, address = %llu", (unsigned long_long)sblock->dblk_addrs[dblk_idx])
+
+ /* Adjust index to offset in data block */
+ elmt_idx %= sblock->dblk_nelmts;
+
+ /* Retrieve element from data block */
+ HDmemcpy(elmt, ((uint8_t *)dblock->elmts) + (hdr->cparam.cls->nat_elmt_size * elmt_idx), hdr->cparam.cls->nat_elmt_size);
+ } /* end else */
+ } /* end else */
} /* end else */
} /* end else */
} /* end else */
@@ -596,6 +684,8 @@ HDassert(0 && "Super block index location not supported!");
CATCH
if(iblock && H5EA__iblock_unprotect(iblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array index block")
+ if(sblock && H5EA__sblock_unprotect(sblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
+ H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array super block")
if(dblock && H5EA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
H5E_THROW(H5E_CANTUNPROTECT, "unable to release extensible array data block")
diff --git a/src/H5EAdbg.c b/src/H5EAdbg.c
index 7b2d839..47fcbd0 100644
--- a/src/H5EAdbg.c
+++ b/src/H5EAdbg.c
@@ -313,9 +313,6 @@ H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
if(NULL == (hdr = (H5EA_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_EARRAY_HDR, hdr_addr, cls, NULL, H5AC_READ)))
H5E_THROW(H5E_CANTPROTECT, "unable to load extensible array header")
- /* Sanity check */
- HDassert(H5F_addr_eq(hdr->idx_blk_addr, addr));
-
/* Protect super block */
if(NULL == (sblock = H5EA__sblock_protect(hdr, dxpl_id, addr, sblk_idx, H5AC_READ)))
H5E_THROW(H5E_CANTPROTECT, "unable to protect extensible array super block, address = %llu", (unsigned long_long)addr)
@@ -334,6 +331,9 @@ H5EA__sblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int inde
HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
"# of data block addresses in super block:",
sblock->ndblks);
+ HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
+ "# of elements in data blocks from this super block:",
+ sblock->dblk_nelmts);
/* Check if there are any data block addresses in super block */
if(sblock->ndblks > 0) {
diff --git a/src/H5EAiblock.c b/src/H5EAiblock.c
index 78db20e..152d438 100644
--- a/src/H5EAiblock.c
+++ b/src/H5EAiblock.c
@@ -391,8 +391,6 @@ HDfprintf(stderr, "%s: Called\n", FUNC);
if(H5EA__sblock_delete(hdr, dxpl_id, iblock->sblk_addrs[u], (unsigned)(u + iblock->nsblks)) < 0)
H5E_THROW(H5E_CANTDELETE, "unable to delete extensible array super block")
iblock->sblk_addrs[u] = HADDR_UNDEF;
-HDfprintf(stderr, "%s: Deleting super blocks not tested yet!\n", FUNC);
-HDassert(0 && "Deleting super blocks not tested!");
} /* end if */
} /* end for */
} /* end if */