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-rw-r--r--src/H5Distore.c256
1 files changed, 137 insertions, 119 deletions
diff --git a/src/H5Distore.c b/src/H5Distore.c
index 6052b31..4849e98 100644
--- a/src/H5Distore.c
+++ b/src/H5Distore.c
@@ -33,11 +33,16 @@
#include <H5Dprivate.h>
#include <H5Eprivate.h>
#include <H5Fprivate.h>
+#include <H5Iprivate.h>
#include <H5MFprivate.h>
#include <H5MMprivate.h>
#include <H5Oprivate.h>
+#include <H5Pprivate.h>
#include <H5Vprivate.h>
+/* MPIO driver needed for special checks */
+#include <H5FDmpio.h>
+
/*
* Feature: If this constant is defined then every cache preemption and load
* causes a character to be printed on the standard error stream:
@@ -487,7 +492,8 @@ H5F_istore_new_node(H5F_t *f, H5B_ins_t op,
#ifdef AKC
printf("calling H5MF_alloc for new chunk\n");
#endif
- if (H5MF_alloc(f, H5MF_RAW, udata->key.nbytes, addr_p/*out*/) < 0) {
+ if (HADDR_UNDEF==(*addr_p=H5MF_alloc(f, H5FD_MEM_BTREE,
+ udata->key.nbytes))) {
HRETURN_ERROR(H5E_IO, H5E_CANTINIT, FAIL,
"couldn't allocate new file storage");
}
@@ -669,8 +675,9 @@ H5F_istore_insert(H5F_t *f, haddr_t addr, void *_lt_key,
#ifdef AKC
printf("calling H5MF_realloc for new chunk\n");
#endif
- if (H5MF_realloc (f, H5MF_RAW, lt_key->nbytes, addr,
- udata->key.nbytes, new_node_p/*out*/)<0) {
+ if (HADDR_UNDEF==(*new_node_p=H5MF_realloc(f, H5FD_MEM_BTREE, addr,
+ lt_key->nbytes,
+ udata->key.nbytes))) {
HRETURN_ERROR (H5E_STORAGE, H5E_WRITEERROR, H5B_INS_ERROR,
"unable to reallocate chunk storage");
}
@@ -707,7 +714,8 @@ H5F_istore_insert(H5F_t *f, haddr_t addr, void *_lt_key,
#ifdef AKC
printf("calling H5MF_alloc for new chunk\n");
#endif
- if (H5MF_alloc(f, H5MF_RAW, udata->key.nbytes, new_node_p/*out*/)<0) {
+ if (HADDR_UNDEF==(*new_node_p=H5MF_alloc(f, H5FD_MEM_BTREE,
+ udata->key.nbytes))) {
HRETURN_ERROR(H5E_IO, H5E_CANTINIT, H5B_INS_ERROR,
"file allocation failed");
}
@@ -798,9 +806,9 @@ H5F_istore_init (H5F_t *f)
FUNC_ENTER (H5F_istore_init, FAIL);
HDmemset (rdcc, 0, sizeof(H5F_rdcc_t));
- if (f->shared->access_parms->rdcc_nbytes>0 &&
- f->shared->access_parms->rdcc_nelmts>0) {
- rdcc->nslots = f->shared->access_parms->rdcc_nelmts;
+ if (f->shared->fapl->rdcc_nbytes>0 &&
+ f->shared->fapl->rdcc_nelmts>0) {
+ rdcc->nslots = f->shared->fapl->rdcc_nelmts;
rdcc->slot = H5MM_calloc (rdcc->nslots*sizeof(H5F_rdcc_ent_t*));
if (NULL==rdcc->slot) {
HRETURN_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,
@@ -830,7 +838,7 @@ H5F_istore_init (H5F_t *f)
*-------------------------------------------------------------------------
*/
static herr_t
-H5F_istore_flush_entry (H5F_t *f, H5F_rdcc_ent_t *ent, hbool_t reset)
+H5F_istore_flush_entry(H5F_t *f, H5F_rdcc_ent_t *ent, hbool_t reset)
{
herr_t ret_value=FAIL; /*return value */
H5F_istore_ud1_t udata; /*pass through B-tree */
@@ -839,16 +847,16 @@ H5F_istore_flush_entry (H5F_t *f, H5F_rdcc_ent_t *ent, hbool_t reset)
size_t alloc; /*bytes allocated for BUF */
hbool_t point_of_no_return = FALSE;
- FUNC_ENTER (H5F_istore_flush_entry, FAIL);
+ FUNC_ENTER(H5F_istore_flush_entry, FAIL);
assert(f);
assert(ent);
- assert (!ent->locked);
+ assert(!ent->locked);
buf = ent->chunk;
if (ent->dirty) {
udata.mesg = *(ent->layout);
udata.key.filter_mask = 0;
- udata.addr = H5F_ADDR_UNDEF;
+ udata.addr = HADDR_UNDEF;
udata.key.nbytes = ent->chunk_size;
for (i=0; i<ent->layout->ndims; i++) {
udata.key.offset[i] = ent->offset[i];
@@ -893,13 +901,13 @@ H5F_istore_flush_entry (H5F_t *f, H5F_rdcc_ent_t *ent, hbool_t reset)
*/
if (H5B_insert(f, H5B_ISTORE, ent->layout->addr, ent->split_ratios,
&udata)<0) {
- HGOTO_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
- "unable to allocate chunk");
+ HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL,
+ "unable to allocate chunk");
}
- if (H5F_block_write (f, udata.addr, udata.key.nbytes,
- &H5F_xfer_dflt, buf)<0) {
- HGOTO_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
- "unable to write raw data to file");
+ if (H5F_block_write(f, udata.addr, udata.key.nbytes, H5P_DEFAULT,
+ buf)<0) {
+ HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL,
+ "unable to write raw data to file");
}
/* Mark cache entry as clean */
@@ -933,7 +941,7 @@ H5F_istore_flush_entry (H5F_t *f, H5F_rdcc_ent_t *ent, hbool_t reset)
ent->pline = H5O_free(H5O_PLINE, ent->pline);
ent->chunk = H5MM_xfree(ent->chunk);
}
- FUNC_LEAVE (ret_value);
+ FUNC_LEAVE(ret_value);
}
/*-------------------------------------------------------------------------
@@ -1103,7 +1111,7 @@ H5F_istore_prune (H5F_t *f, size_t size)
{
intn i, j, nerrors=0;
H5F_rdcc_t *rdcc = &(f->shared->rdcc);
- size_t total = f->shared->access_parms->rdcc_nbytes;
+ size_t total = f->shared->fapl->rdcc_nbytes;
const int nmeth=2; /*number of methods */
intn w[1]; /*weighting as an interval */
H5F_rdcc_ent_t *p[2], *cur; /*list pointers */
@@ -1121,7 +1129,7 @@ H5F_istore_prune (H5F_t *f, size_t size)
* begins. The pointers participating in the list traversal are each
* given a chance at preemption before any of the pointers are advanced.
*/
- w[0] = rdcc->nused * f->shared->access_parms->rdcc_w0;
+ w[0] = rdcc->nused * f->shared->fapl->rdcc_w0;
p[0] = rdcc->head;
p[1] = NULL;
@@ -1214,14 +1222,16 @@ H5F_istore_prune (H5F_t *f, size_t size)
* Thursday, May 21, 1998
*
* Modifications:
- *
+ * Robb Matzke, 1999-08-02
+ * The split ratios are passed in as part of the data transfer
+ * property list.
*-------------------------------------------------------------------------
*/
static void *
-H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
- const double split_ratios[], const H5O_pline_t *pline,
- const H5O_fill_t *fill, const hssize_t offset[],
- hbool_t relax, intn *idx_hint/*in,out*/)
+H5F_istore_lock(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
+ const H5O_pline_t *pline, const H5O_fill_t *fill,
+ const hssize_t offset[], hbool_t relax,
+ intn *idx_hint/*in,out*/)
{
uintn idx=0; /*hash index number */
hbool_t found = FALSE; /*already in cache? */
@@ -1236,7 +1246,6 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
void *ret_value=NULL; /*return value */
FUNC_ENTER (H5F_istore_lock, NULL);
- assert(split_ratios);
if (rdcc->nslots>0) {
/* We don't care about loss of precision in the following statement. */
@@ -1299,7 +1308,7 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
}
chunk_alloc = chunk_size;
udata.mesg = *layout;
- udata.addr = H5F_ADDR_UNDEF;
+ udata.addr = HADDR_UNDEF;
status = H5B_find (f, H5B_ISTORE, layout->addr, &udata);
H5E_clear ();
if (NULL==(chunk = H5MM_malloc (chunk_alloc))) {
@@ -1310,8 +1319,8 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
/*
* The chunk exists on disk.
*/
- if (H5F_block_read(f, udata.addr, udata.key.nbytes,
- &H5F_xfer_dflt, chunk)<0) {
+ if (H5F_block_read(f, udata.addr, udata.key.nbytes, H5P_DEFAULT,
+ chunk)<0) {
HGOTO_ERROR (H5E_IO, H5E_READERROR, NULL,
"unable to read raw data chunk");
}
@@ -1345,7 +1354,7 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
assert (found || chunk_size>0);
if (!found && rdcc->nslots>0 &&
- chunk_size<=f->shared->access_parms->rdcc_nbytes &&
+ chunk_size<=f->shared->fapl->rdcc_nbytes &&
(!ent || !ent->locked)) {
/*
* Add the chunk to the cache only if the slot is not already locked.
@@ -1392,10 +1401,15 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
ent->rd_count = chunk_size;
ent->wr_count = chunk_size;
ent->chunk = chunk;
- ent->split_ratios[0] = split_ratios[0];
- ent->split_ratios[1] = split_ratios[1];
- ent->split_ratios[2] = split_ratios[2];
-
+
+ {
+ H5F_xfer_t *dxpl;
+ dxpl = (H5P_DEFAULT==dxpl_id)?&H5F_xfer_dflt:H5I_object(dxpl_id);
+ ent->split_ratios[0] = dxpl->split_ratios[0];
+ ent->split_ratios[1] = dxpl->split_ratios[1];
+ ent->split_ratios[2] = dxpl->split_ratios[2];
+ }
+
/* Add it to the cache */
assert(NULL==rdcc->slot[idx]);
rdcc->slot[idx] = ent;
@@ -1485,15 +1499,16 @@ H5F_istore_lock (H5F_t *f, const H5O_layout_t *layout,
* Thursday, May 21, 1998
*
* Modifications:
- *
+ * Robb Matzke, 1999-08-02
+ * The split_ratios are passed as part of the data transfer
+ * property list.
*-------------------------------------------------------------------------
*/
static herr_t
-H5F_istore_unlock (H5F_t *f, const H5O_layout_t *layout,
- const double split_ratios[],
- const H5O_pline_t *pline, hbool_t dirty,
- const hssize_t offset[], intn *idx_hint,
- uint8_t *chunk, size_t naccessed)
+H5F_istore_unlock(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
+ const H5O_pline_t *pline, hbool_t dirty,
+ const hssize_t offset[], intn *idx_hint,
+ uint8_t *chunk, size_t naccessed)
{
H5F_rdcc_t *rdcc = &(f->shared->rdcc);
H5F_rdcc_ent_t *ent = NULL;
@@ -1529,9 +1544,14 @@ H5F_istore_unlock (H5F_t *f, const H5O_layout_t *layout,
}
x.alloc_size = x.chunk_size;
x.chunk = chunk;
- x.split_ratios[0] = split_ratios[0];
- x.split_ratios[1] = split_ratios[1];
- x.split_ratios[2] = split_ratios[2];
+ {
+ H5F_xfer_t *dxpl;
+ dxpl = (H5P_DEFAULT==dxpl_id)?&H5F_xfer_dflt:H5I_object(dxpl_id);
+ x.split_ratios[0] = dxpl->split_ratios[0];
+ x.split_ratios[1] = dxpl->split_ratios[1];
+ x.split_ratios[2] = dxpl->split_ratios[2];
+ }
+
H5F_istore_flush_entry (f, &x, TRUE);
} else {
H5MM_xfree (chunk);
@@ -1567,11 +1587,13 @@ H5F_istore_unlock (H5F_t *f, const H5O_layout_t *layout,
* Wednesday, October 15, 1997
*
* Modifications:
- *
+ * Robb Matzke, 1999-08-02
+ * The data transfer property list is passed as an object ID
+ * since that's how the virtual file layer wants it.
*-------------------------------------------------------------------------
*/
herr_t
-H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
+H5F_istore_read(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
const H5O_pline_t *pline, const H5O_fill_t *fill,
const hssize_t offset_f[], const hsize_t size[], void *buf)
{
@@ -1592,13 +1614,13 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
FUNC_ENTER(H5F_istore_read, FAIL);
/* Check args */
- assert (f);
- assert (layout && H5D_CHUNKED==layout->type);
- assert (layout->ndims>0 && layout->ndims<=H5O_LAYOUT_NDIMS);
- assert (H5F_addr_defined(layout->addr));
- assert (offset_f);
- assert (size);
- assert (buf);
+ assert(f);
+ assert(layout && H5D_CHUNKED==layout->type);
+ assert(layout->ndims>0 && layout->ndims<=H5O_LAYOUT_NDIMS);
+ assert(H5F_addr_defined(layout->addr));
+ assert(offset_f);
+ assert(size);
+ assert(buf);
/*
* For now, a hyperslab of the file must be read into an array in
@@ -1611,9 +1633,9 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
#ifndef NDEBUG
for (i=0; i<layout->ndims; i++) {
- assert (offset_f[i]>=0); /*negative offsets not supported*/
- assert (offset_m[i]>=0); /*negative offsets not supported*/
- assert (size[i]<SIZET_MAX);
+ assert(offset_f[i]>=0); /*negative offsets not supported*/
+ assert(offset_m[i]>=0); /*negative offsets not supported*/
+ assert(size[i]<SIZET_MAX);
assert(offset_m[i]+(hssize_t)size[i]<=(hssize_t)size_m[i]);
assert(layout->dim[i]>0);
}
@@ -1634,7 +1656,7 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
while (1) {
for (i=0, naccessed=1; i<layout->ndims; i++) {
/* The location and size of the chunk being accessed */
- assert (layout->dim[i] < HSSIZET_MAX);
+ assert(layout->dim[i] < HSSIZET_MAX);
chunk_offset[i] = idx_cur[i] * (hssize_t)(layout->dim[i]);
/* The offset and size wrt the chunk */
@@ -1651,32 +1673,29 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
}
#ifdef HAVE_PARALLEL
/*
- * If MPIO is used, must bypass the chunk-cache scheme
- * because other MPI processes could be writing to other
- * elements in the same chunk.
+ * If MPIO is used, must bypass the chunk-cache scheme because other
+ * MPI processes could be writing to other elements in the same chunk.
* Do a direct write-through of only the elements requested.
*/
- if (f->shared->access_parms->driver==H5F_LOW_MPIO){
+ if (H5FD_MPIO==f->shared->fapl->driver_id) {
H5F_istore_ud1_t udata;
H5O_layout_t l; /* temporary layout */
- H5F_xfer_t tmp_xfer = *xfer;
+
if (H5F_istore_get_addr(f, layout, chunk_offset, &udata)<0){
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to locate raw data chunk");
};
+
/*
* use default transfer mode as we do not support collective
* transfer mode since each data write could decompose into
- * multiple chunk writes and we are not doing the calculation
- * yet.
+ * multiple chunk writes and we are not doing the calculation yet.
*/
l.type = H5D_CONTIGUOUS;
l.ndims = layout->ndims;
- for (i=l.ndims; i-- > 0;)
- l.dim[i] = layout->dim[i];
+ for (i=l.ndims; i-- > 0; /*void*/) l.dim[i] = layout->dim[i];
l.addr = udata.addr;
- tmp_xfer.xfer_mode = H5D_XFER_DFLT;
- if (H5F_arr_read(f, &tmp_xfer, &l, pline, fill, NULL/*no efl*/,
+ if (H5F_arr_read(f, H5P_DEFAULT, &l, pline, fill, NULL/*no efl*/,
sub_size, size_m, sub_offset_m, offset_wrt_chunk,
buf)<0){
HRETURN_ERROR (H5E_IO, H5E_READERROR, FAIL,
@@ -1696,19 +1715,19 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
* Lock the chunk, transfer data to the application, then unlock
* the chunk.
*/
- if (NULL==(chunk=H5F_istore_lock (f, layout, xfer->split_ratios,
- pline, fill, chunk_offset,
- FALSE, &idx_hint))) {
- HRETURN_ERROR (H5E_IO, H5E_READERROR, FAIL,
- "unable to read raw data chunk");
+ if (NULL==(chunk=H5F_istore_lock(f, dxpl_id, layout, pline, fill,
+ chunk_offset, FALSE,
+ &idx_hint))) {
+ HRETURN_ERROR(H5E_IO, H5E_READERROR, FAIL,
+ "unable to read raw data chunk");
}
H5V_hyper_copy(layout->ndims, sub_size, size_m, sub_offset_m,
(void*)buf, layout->dim, offset_wrt_chunk, chunk);
- if (H5F_istore_unlock (f, layout, xfer->split_ratios, pline,
- FALSE, chunk_offset, &idx_hint, chunk,
- naccessed)<0) {
- HRETURN_ERROR (H5E_IO, H5E_READERROR, FAIL,
- "unable to unlock raw data chunk");
+ if (H5F_istore_unlock(f, dxpl_id, layout, pline, FALSE,
+ chunk_offset, &idx_hint, chunk,
+ naccessed)<0) {
+ HRETURN_ERROR(H5E_IO, H5E_READERROR, FAIL,
+ "unable to unlock raw data chunk");
}
#ifdef HAVE_PARALLEL
}
@@ -1737,11 +1756,13 @@ H5F_istore_read(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
* Wednesday, October 15, 1997
*
* Modifications:
- *
+ * Robb Matzke, 1999-08-02
+ * The data transfer property list is passed as an object ID
+ * since that's how the virtual file layer wants it.
*-------------------------------------------------------------------------
*/
herr_t
-H5F_istore_write(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
+H5F_istore_write(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
const H5O_pline_t *pline, const H5O_fill_t *fill,
const hssize_t offset_f[], const hsize_t size[],
const void *buf)
@@ -1783,8 +1804,8 @@ H5F_istore_write(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
#ifndef NDEBUG
for (i=0; i<layout->ndims; i++) {
- assert (offset_f[i]>=0); /*negative offsets not supported*/
- assert (offset_m[i]>=0); /*negative offsets not supported*/
+ assert(offset_f[i]>=0); /*negative offsets not supported*/
+ assert(offset_m[i]>=0); /*negative offsets not supported*/
assert(size[i]<SIZET_MAX);
assert(offset_m[i]+(hssize_t)size[i]<=(hssize_t)size_m[i]);
assert(layout->dim[i]>0);
@@ -1808,7 +1829,7 @@ H5F_istore_write(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
for (i=0, naccessed=1; i<layout->ndims; i++) {
/* The location and size of the chunk being accessed */
- assert (layout->dim[i] < HSSIZET_MAX);
+ assert(layout->dim[i] < HSSIZET_MAX);
chunk_offset[i] = idx_cur[i] * (hssize_t)(layout->dim[i]);
/* The offset and size wrt the chunk */
@@ -1826,32 +1847,28 @@ H5F_istore_write(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
#ifdef HAVE_PARALLEL
/*
- * If MPIO is used, must bypass the chunk-cache scheme
- * because other MPI processes could be writing to other
- * elements in the same chunk.
+ * If MPIO is used, must bypass the chunk-cache scheme because other
+ * MPI processes could be writing to other elements in the same chunk.
* Do a direct write-through of only the elements requested.
*/
- if (f->shared->access_parms->driver==H5F_LOW_MPIO){
+ if (H5FD_MPIO==f->shared->fapl->driver_id) {
H5F_istore_ud1_t udata;
H5O_layout_t l; /* temporary layout */
- H5F_xfer_t tmp_xfer = *xfer;
if (H5F_istore_get_addr(f, layout, chunk_offset, &udata)<0){
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to locate raw data chunk");
};
+
/*
* use default transfer mode as we do not support collective
* transfer mode since each data write could decompose into
- * multiple chunk writes and we are not doing the calculation
- * yet.
+ * multiple chunk writes and we are not doing the calculation yet.
*/
l.type = H5D_CONTIGUOUS;
l.ndims = layout->ndims;
- for (i=l.ndims; i-- > 0;)
- l.dim[i] = layout->dim[i];
+ for (i=l.ndims; i-- > 0; /*void*/) l.dim[i] = layout->dim[i];
l.addr = udata.addr;
- tmp_xfer.xfer_mode = H5D_XFER_DFLT;
- if (H5F_arr_write(f, &tmp_xfer, &l, pline, fill, NULL/*no efl*/,
+ if (H5F_arr_write(f, H5P_DEFAULT, &l, pline, fill, NULL/*no efl*/,
sub_size, size_m, sub_offset_m, offset_wrt_chunk,
buf)<0){
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
@@ -1871,19 +1888,19 @@ H5F_istore_write(H5F_t *f, const H5F_xfer_t *xfer, const H5O_layout_t *layout,
* Lock the chunk, copy from application to chunk, then unlock the
* chunk.
*/
- if (NULL==(chunk=H5F_istore_lock (f, layout, xfer->split_ratios,
- pline, fill, chunk_offset,
- naccessed==chunk_size,
- &idx_hint))) {
+ if (NULL==(chunk=H5F_istore_lock(f, dxpl_id, layout, pline, fill,
+ chunk_offset,
+ naccessed==chunk_size,
+ &idx_hint))) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to read raw data chunk");
}
H5V_hyper_copy(layout->ndims, sub_size,
layout->dim, offset_wrt_chunk, chunk,
size_m, sub_offset_m, buf);
- if (H5F_istore_unlock (f, layout, xfer->split_ratios, pline, TRUE,
- chunk_offset, &idx_hint, chunk,
- naccessed)<0) {
+ if (H5F_istore_unlock(f, dxpl_id, layout, pline, TRUE,
+ chunk_offset, &idx_hint, chunk,
+ naccessed)<0) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"uanble to unlock raw data chunk");
}
@@ -2151,7 +2168,7 @@ H5F_istore_get_addr(H5F_t *f, const H5O_layout_t *layout,
udata->key.offset[i] = offset[i];
}
udata->mesg = *layout;
- udata->addr = H5F_ADDR_UNDEF;
+ udata->addr = HADDR_UNDEF;
status = H5B_find (f, H5B_ISTORE, layout->addr, udata);
H5E_clear ();
if (status>=0 && H5F_addr_defined(udata->addr))
@@ -2180,20 +2197,23 @@ H5F_istore_get_addr(H5F_t *f, const H5O_layout_t *layout,
* June 26, 1998
*
* Modifications:
+ * rky, 1998-09-23
+ * Added barrier to preclude racing with data writes.
*
- * rky 980923
- * Added barrier to preclude racing with data writes.
- *
- * rky 19981207
- * Added Wait-Signal wrapper around unlock-lock critical region
- * to prevent race condition (unlock reads, lock writes the chunk).
+ * rky, 1998-12-07
+ * Added Wait-Signal wrapper around unlock-lock critical region
+ * to prevent race condition (unlock reads, lock writes the
+ * chunk).
*
+ * Robb Matzke, 1999-08-02
+ * The split_ratios are passed in as part of the data transfer
+ * property list.
*-------------------------------------------------------------------------
*/
herr_t
-H5F_istore_allocate (H5F_t *f, const H5O_layout_t *layout,
- const hsize_t *space_dim, const double split_ratios[],
- const H5O_pline_t *pline, const H5O_fill_t *fill)
+H5F_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5O_layout_t *layout,
+ const hsize_t *space_dim, const H5O_pline_t *pline,
+ const H5O_fill_t *fill)
{
intn i, carry;
@@ -2256,28 +2276,26 @@ H5F_istore_allocate (H5F_t *f, const H5O_layout_t *layout,
#ifdef HAVE_PARALLEL
/* rky 981207 Serialize access to this critical region. */
if (SUCCEED!=
- H5PC_Wait_for_left_neighbor(f->shared->access_parms->u.mpio.comm))
- {
+ H5FD_mpio_wait_for_left_neighbor(f->shared->lf)) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to lock the data chunk");
}
#endif
- if (NULL==(chunk=H5F_istore_lock (f, layout, split_ratios, pline,
+ if (NULL==(chunk=H5F_istore_lock(f, dxpl_id, layout, pline,
fill, chunk_offset, FALSE,
&idx_hint))) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to read raw data chunk");
}
- if (H5F_istore_unlock (f, layout, split_ratios, pline, TRUE,
- chunk_offset, &idx_hint, chunk,
- chunk_size)<0) {
+ if (H5F_istore_unlock(f, dxpl_id, layout, pline, TRUE,
+ chunk_offset, &idx_hint, chunk,
+ chunk_size)<0) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"uanble to unlock raw data chunk");
}
#ifdef HAVE_PARALLEL
if (SUCCEED!=
- H5PC_Signal_right_neighbor(f->shared->access_parms->u.mpio.comm))
- {
+ H5FD_mpio_signal_right_neighbor(f->shared->lf)) {
HRETURN_ERROR (H5E_IO, H5E_WRITEERROR, FAIL,
"unable to unlock the data chunk");
}
@@ -2314,7 +2332,7 @@ H5F_istore_allocate (H5F_t *f, const H5O_layout_t *layout,
* removed, when H5D_init_storage is changed to call H5MF_alloc directly
* to allocate space, instead of calling H5F_istore_unlock.
*/
- if (MPI_Barrier( f->shared->access_parms->u.mpio.comm )) {
+ if (MPI_Barrier(H5FD_mpio_communicator(f->shared->lf))) {
HRETURN_ERROR(H5E_INTERNAL, H5E_MPI, FAIL, "MPI_Barrier failed");
}
#endif
generated by cgit v0.12 at 2024-07-17 05:56:40 (GMT)