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-rw-r--r--src/H5Distore.c71
1 files changed, 36 insertions, 35 deletions
diff --git a/src/H5Distore.c b/src/H5Distore.c
index a21418e..861c28f 100644
--- a/src/H5Distore.c
+++ b/src/H5Distore.c
@@ -102,8 +102,8 @@ static int interface_initialize_g = 0;
typedef struct H5F_rdcc_ent_t {
hbool_t locked; /*entry is locked in cache */
hbool_t dirty; /*needs to be written to disk? */
- H5O_layout_t *layout; /*the layout message */
- H5O_pline_t *pline; /*filter pipeline message */
+ H5O_layout_t layout; /*the layout message */
+ H5O_pline_t pline; /*filter pipeline message */
hssize_t offset[H5O_LAYOUT_NDIMS]; /*chunk name */
size_t rd_count; /*bytes remaining to be read */
size_t wr_count; /*bytes remaining to be written */
@@ -932,17 +932,16 @@ H5F_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache,
if (ent->dirty) {
H5F_istore_ud1_t udata; /*pass through B-tree */
- udata.mesg = *(ent->layout);
+ udata.mesg = ent->layout;
udata.key.filter_mask = 0;
udata.addr = HADDR_UNDEF;
udata.key.nbytes = ent->chunk_size;
- for (u=0; u<ent->layout->ndims; u++) {
+ for (u=0; u<ent->layout.ndims; u++)
udata.key.offset[u] = ent->offset[u];
- }
alloc = ent->alloc_size;
/* Should the chunk be filtered before writing it to disk? */
- if (ent->pline && ent->pline->nused) {
+ if (ent->pline.nused) {
if (!reset) {
/*
* Copy the chunk to a new buffer before running it through
@@ -964,7 +963,7 @@ H5F_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache,
point_of_no_return = TRUE;
ent->chunk = NULL;
}
- if (H5Z_pipeline(ent->pline, 0, &(udata.key.filter_mask), dxpl_cache->err_detect,
+ if (H5Z_pipeline(&ent->pline, 0, &(udata.key.filter_mask), dxpl_cache->err_detect,
dxpl_cache->filter_cb, &(udata.key.nbytes), &alloc, &buf)<0) {
HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL,
"output pipeline failed");
@@ -975,7 +974,7 @@ H5F_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache,
* Create the chunk it if it doesn't exist, or reallocate the chunk if
* its size changed. Then write the data into the file.
*/
- if (H5B_insert(f, dxpl_id, H5B_ISTORE, ent->layout->addr, &udata)<0)
+ if (H5B_insert(f, dxpl_id, H5B_ISTORE, ent->layout.addr, &udata)<0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to allocate chunk");
if (H5F_block_write(f, H5FD_MEM_DRAW, udata.addr, udata.key.nbytes, dxpl_id, buf)<0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file");
@@ -988,11 +987,11 @@ H5F_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache,
/* Reset, but do not free or removed from list */
if (reset) {
point_of_no_return = FALSE;
- ent->layout = H5O_free(H5O_LAYOUT_ID, ent->layout);
+ H5O_reset(H5O_LAYOUT_ID, &ent->layout);
if (buf==ent->chunk) buf = NULL;
if(ent->chunk!=NULL)
- ent->chunk = H5F_istore_chunk_xfree(ent->chunk,ent->pline);
- ent->pline = H5O_free(H5O_PLINE_ID, ent->pline);
+ ent->chunk = H5F_istore_chunk_xfree(ent->chunk,&ent->pline);
+ H5O_reset(H5O_PLINE_ID, &ent->pline);
}
done:
@@ -1007,10 +1006,10 @@ done:
* list.
*/
if (ret_value<0 && point_of_no_return) {
- ent->layout = H5O_free(H5O_LAYOUT_ID, ent->layout);
+ H5O_reset(H5O_LAYOUT_ID, &ent->layout);
if(ent->chunk)
- ent->chunk = H5F_istore_chunk_xfree(ent->chunk,ent->pline);
- ent->pline = H5O_free(H5O_PLINE_ID, ent->pline);
+ ent->chunk = H5F_istore_chunk_xfree(ent->chunk,&ent->pline);
+ H5O_reset(H5O_PLINE_ID, &ent->pline);
}
FUNC_LEAVE_NOAPI(ret_value);
}
@@ -1054,10 +1053,10 @@ H5F_istore_preempt(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id,
}
else {
/* Don't flush, just free chunk */
- ent->layout = H5O_free(H5O_LAYOUT_ID, ent->layout);
+ H5O_reset(H5O_LAYOUT_ID, &ent->layout);
if(ent->chunk != NULL)
- ent->chunk = H5F_istore_chunk_xfree(ent->chunk,ent->pline);
- ent->pline = H5O_free(H5O_PLINE_ID, ent->pline);
+ ent->chunk = H5F_istore_chunk_xfree(ent->chunk,&ent->pline);
+ H5O_reset(H5O_PLINE_ID, &ent->pline);
}
/* Unlink from list */
@@ -1379,9 +1378,9 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
idx=H5F_HASH(f,temp_idx);
ent = rdcc->slot[idx];
- if (ent && layout->ndims==ent->layout->ndims &&
- H5F_addr_eq(layout->addr, ent->layout->addr)) {
- for (u=0, found=TRUE; u<ent->layout->ndims; u++) {
+ if (ent && layout->ndims==ent->layout.ndims &&
+ H5F_addr_eq(layout->addr, ent->layout.addr)) {
+ for (u=0, found=TRUE; u<ent->layout.ndims; u++) {
if (offset[u]!=ent->offset[u]) {
found = FALSE;
break;
@@ -1441,10 +1440,12 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for raw data chunk");
if (H5F_block_read(f, H5FD_MEM_DRAW, chunk_addr, udata->key.nbytes, dxpl_id, chunk)<0)
HGOTO_ERROR (H5E_IO, H5E_READERROR, NULL, "unable to read raw data chunk");
- if (H5Z_pipeline(pline, H5Z_FLAG_REVERSE, &(udata->key.filter_mask), dxpl_cache->err_detect,
- dxpl_cache->filter_cb, &(udata->key.nbytes), &chunk_alloc, &chunk)<0) {
- HGOTO_ERROR(H5E_PLINE, H5E_READERROR, NULL, "data pipeline read failed");
- }
+
+ if (pline->nused)
+ if (H5Z_pipeline(pline, H5Z_FLAG_REVERSE, &(udata->key.filter_mask), dxpl_cache->err_detect,
+ dxpl_cache->filter_cb, &(udata->key.nbytes), &chunk_alloc, &chunk)<0) {
+ HGOTO_ERROR(H5E_PLINE, H5E_READERROR, NULL, "data pipeline read failed");
+ }
rdcc->nmisses++;
} else {
H5D_fill_value_t fill_status;
@@ -1505,8 +1506,8 @@ H5F_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, con
ent->dirty = FALSE;
ent->chunk_size = chunk_size;
ent->alloc_size = chunk_size;
- ent->layout = H5O_copy(H5O_LAYOUT_ID, layout, NULL);
- ent->pline = H5O_copy(H5O_PLINE_ID, pline, NULL);
+ H5O_copy(H5O_LAYOUT_ID, layout, &ent->layout);
+ H5O_copy(H5O_PLINE_ID, pline, &ent->pline);
for (u=0; u<layout->ndims; u++)
ent->offset[u] = offset[u];
ent->rd_count = chunk_size;
@@ -1642,8 +1643,8 @@ H5F_istore_unlock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id,
HDmemset (&x, 0, sizeof x);
x.dirty = TRUE;
- x.layout = H5O_copy (H5O_LAYOUT_ID, layout, NULL);
- x.pline = H5O_copy (H5O_PLINE_ID, pline, NULL);
+ H5O_copy (H5O_LAYOUT_ID, layout, &x.layout);
+ H5O_copy (H5O_PLINE_ID, pline, &x.pline);
for (u=0; u<layout->ndims; u++)
x.offset[u] = offset[u];
assert(layout->chunk_size>0);
@@ -2296,8 +2297,8 @@ H5F_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
/* Look for chunk in cache */
for(ent = rdcc->head; ent && !chunk_exists; ent = ent->next) {
/* Make certain we are dealing with the correct B-tree, etc */
- if (layout->ndims==ent->layout->ndims &&
- H5F_addr_eq(layout->addr, ent->layout->addr)) {
+ if (layout->ndims==ent->layout.ndims &&
+ H5F_addr_eq(layout->addr, ent->layout.addr)) {
/* Assume a match */
chunk_exists = 1;
@@ -2514,10 +2515,10 @@ H5F_istore_prune_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache,
next = ent->next;
/* Make certain we are dealing with the correct B-tree, etc */
- if (layout->ndims==ent->layout->ndims &&
- H5F_addr_eq(layout->addr, ent->layout->addr)) {
+ if (layout->ndims==ent->layout.ndims &&
+ H5F_addr_eq(layout->addr, ent->layout.addr)) {
found = 0;
- for(u = 0; u < ent->layout->ndims - 1; u++) {
+ for(u = 0; u < ent->layout.ndims - 1; u++) {
if((hsize_t)ent->offset[u] > curr_dims[u]) {
found = 1;
break;
@@ -2528,7 +2529,7 @@ H5F_istore_prune_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache,
if(found) {
#if defined (H5F_ISTORE_DEBUG)
HDfputs("cache:remove:[", stdout);
- for(u = 0; u < ent->layout->ndims - 1; u++) {
+ for(u = 0; u < ent->layout.ndims - 1; u++) {
HDfprintf(stdout, "%s%Hd", u ? ", " : "", ent->offset[u]);
}
HDfputs("]\n", stdout);
@@ -2882,7 +2883,7 @@ H5F_istore_delete(H5F_t *f, hid_t dxpl_id, const struct H5O_layout_t *layout)
next=ent->next;
/* Is the chunk to be deleted this cache entry? */
- if(layout->addr==ent->layout->addr)
+ if(layout->addr==ent->layout.addr)
/* Remove entry without flushing */
if (H5F_istore_preempt(f, &dxpl_cache, dxpl_id, ent, FALSE )<0)
HGOTO_ERROR (H5E_IO, H5E_CANTFLUSH, FAIL, "unable to flush one or more raw data chunks");
generated by cgit v0.12 at 2024-10-30 01:28:25 (GMT)