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authorQuincey Koziol <koziol@hdfgroup.org>2017-03-13 15:21:28 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2017-03-13 15:21:28 (GMT)
commit4fad103187db9095afc8eab90b5f5544feb1d19b (patch)
tree3e74669322711c4ea14f8fd80ecf14da984c6212 /src/H5Faccum.c
parent0b78740ff471ff6fe68ceae65e3df76fef886ec4 (diff)
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Bring changes to I/O parameters from page_buffering branch.
Diffstat (limited to 'src/H5Faccum.c')
-rw-r--r--src/H5Faccum.c88
1 files changed, 58 insertions, 30 deletions
diff --git a/src/H5Faccum.c b/src/H5Faccum.c
index 48f9bdd..7f3bb39 100644
--- a/src/H5Faccum.c
+++ b/src/H5Faccum.c
@@ -112,18 +112,25 @@ H5FL_BLK_DEFINE_STATIC(meta_accum);
*-------------------------------------------------------------------------
*/
herr_t
-H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
+H5F__accum_read(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
size_t size, void *buf/*out*/)
{
+ H5FD_io_info_t fdio_info; /* File driver I/O info */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_PACKAGE
HDassert(fio_info);
HDassert(fio_info->f);
- HDassert(fio_info->dxpl);
+ HDassert(fio_info->meta_dxpl);
+ HDassert(fio_info->raw_dxpl);
HDassert(buf);
+ /* Translate to file driver I/O info object */
+ fdio_info.file = fio_info->f->shared->lf;
+ fdio_info.meta_dxpl = fio_info->meta_dxpl;
+ fdio_info.raw_dxpl = fio_info->raw_dxpl;
+
/* Check if this information is in the metadata accumulator */
if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
H5F_meta_accum_t *accum; /* Alias for file's metadata accumulator */
@@ -178,7 +185,7 @@ H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr
accum->dirty_off += amount_before;
/* Dispatch to driver */
- if(H5FD_read(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, amount_before, accum->buf) < 0)
+ if(H5FD_read(&fdio_info, map_type, addr, amount_before, accum->buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
} /* end if */
else
@@ -192,7 +199,7 @@ H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr
H5_CHECKED_ASSIGN(amount_after, size_t, ((addr + size) - (accum->loc + accum->size)), hsize_t);
/* Dispatch to driver */
- if(H5FD_read(fio_info->f->shared->lf, fio_info->dxpl, map_type, (accum->loc + accum->size), amount_after, (accum->buf + accum->size + amount_before)) < 0)
+ if(H5FD_read(&fdio_info, map_type, (accum->loc + accum->size), amount_after, (accum->buf + accum->size + amount_before)) < 0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
} /* end if */
@@ -206,13 +213,13 @@ H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr
/* Current read doesn't overlap with metadata accumulator, read it from file */
else {
/* Dispatch to driver */
- if(H5FD_read(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, size, buf) < 0)
+ if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
} /* end else */
} /* end if */
else {
/* Read the data */
- if(H5FD_read(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, size, buf) < 0)
+ if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
/* Check for overlap w/dirty accumulator */
@@ -255,7 +262,7 @@ H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr
} /* end if */
else {
/* Read the data */
- if(H5FD_read(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, size, buf) < 0)
+ if(H5FD_read(&fdio_info, map_type, addr, size, buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "driver read request failed")
} /* end else */
@@ -278,7 +285,7 @@ done:
*-------------------------------------------------------------------------
*/
static herr_t
-H5F__accum_adjust(H5F_meta_accum_t *accum, const H5F_io_info_t *fio_info,
+H5F__accum_adjust(H5F_meta_accum_t *accum, const H5FD_io_info_t *fdio_info,
H5F_accum_adjust_t adjust, size_t size)
{
herr_t ret_value = SUCCEED; /* Return value */
@@ -286,7 +293,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5F_io_info_t *fio_info,
FUNC_ENTER_STATIC
HDassert(accum);
- HDassert(fio_info);
+ HDassert(fdio_info);
HDassert(H5F_ACCUM_APPEND == adjust || H5F_ACCUM_PREPEND == adjust);
HDassert(size > 0);
HDassert(size <= H5F_ACCUM_MAX_SIZE);
@@ -344,7 +351,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5F_io_info_t *fio_info,
/* Check if the dirty region overlaps the region to eliminate from the accumulator */
if((accum->size - shrink_size) < (accum->dirty_off + accum->dirty_len)) {
/* Write out the dirty region from the metadata accumulator, with dispatch to driver */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
+ if(H5FD_write(fdio_info, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "file write failed")
/* Reset accumulator dirty flag */
@@ -355,7 +362,7 @@ H5F__accum_adjust(H5F_meta_accum_t *accum, const H5F_io_info_t *fio_info,
/* Check if the dirty region overlaps the region to eliminate from the accumulator */
if(shrink_size > accum->dirty_off) {
/* Write out the dirty region from the metadata accumulator, with dispatch to driver */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
+ if(H5FD_write(fdio_info, H5FD_MEM_DEFAULT, (accum->loc + accum->dirty_off), accum->dirty_len, (accum->buf + accum->dirty_off)) < 0)
HGOTO_ERROR(H5E_FILE, H5E_WRITEERROR, FAIL, "file write failed")
/* Reset accumulator dirty flag */
@@ -417,9 +424,10 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
+H5F__accum_write(const H5F_io_info2_t *fio_info, H5FD_mem_t map_type, haddr_t addr,
size_t size, const void *buf)
{
+ H5FD_io_info_t fdio_info; /* File driver I/O info */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
@@ -427,9 +435,15 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
HDassert(fio_info);
HDassert(fio_info->f);
HDassert(H5F_INTENT(fio_info->f) & H5F_ACC_RDWR);
- HDassert(fio_info->dxpl);
+ HDassert(fio_info->meta_dxpl);
+ HDassert(fio_info->raw_dxpl);
HDassert(buf);
+ /* Translate to file driver I/O info object */
+ fdio_info.file = fio_info->f->shared->lf;
+ fdio_info.meta_dxpl = fio_info->meta_dxpl;
+ fdio_info.raw_dxpl = fio_info->raw_dxpl;
+
/* Check for accumulating metadata */
if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && map_type != H5FD_MEM_DRAW) {
H5F_meta_accum_t *accum; /* Alias for file's metadata accumulator */
@@ -446,7 +460,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
/* Check if the new metadata adjoins the beginning of the current accumulator */
if((addr + size) == accum->loc) {
/* Check if we need to adjust accumulator size */
- if(H5F__accum_adjust(accum, fio_info, H5F_ACCUM_PREPEND, size) < 0)
+ if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_PREPEND, size) < 0)
HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
/* Move the existing metadata to the proper location */
@@ -471,7 +485,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
/* Check if the new metadata adjoins the end of the current accumulator */
else if(addr == (accum->loc + accum->size)) {
/* Check if we need to adjust accumulator size */
- if(H5F__accum_adjust(accum, fio_info, H5F_ACCUM_APPEND, size) < 0)
+ if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_APPEND, size) < 0)
HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
/* Copy the new metadata to the end */
@@ -531,7 +545,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
H5_CHECKED_ASSIGN(add_size, size_t, (accum->loc - addr), hsize_t);
/* Check if we need to adjust accumulator size */
- if(H5F__accum_adjust(accum, fio_info, H5F_ACCUM_PREPEND, add_size) < 0)
+ if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_PREPEND, add_size) < 0)
HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
/* Calculate the proper offset of the existing metadata */
@@ -571,7 +585,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
H5_CHECKED_ASSIGN(add_size, size_t, (addr + size) - (accum->loc + accum->size), hsize_t);
/* Check if we need to adjust accumulator size */
- if(H5F__accum_adjust(accum, fio_info, H5F_ACCUM_APPEND, add_size) < 0)
+ if(H5F__accum_adjust(accum, &fdio_info, H5F_ACCUM_APPEND, add_size) < 0)
HGOTO_ERROR(H5E_IO, H5E_CANTRESIZE, FAIL, "can't adjust metadata accumulator")
/* Compute offset of dirty region (after adjusting accumulator) */
@@ -637,7 +651,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
else {
/* Write out the existing metadata accumulator, with dispatch to driver */
if(accum->dirty) {
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, accum->loc + accum->dirty_off, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
+ if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, accum->loc + accum->dirty_off, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
/* Reset accumulator dirty flag */
@@ -733,7 +747,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
HGOTO_ERROR(H5E_IO, H5E_CANTRESET, FAIL, "can't reset accumulator")
/* Write the data */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, size, buf) < 0)
+ if(H5FD_write(&fdio_info, map_type, addr, size, buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
/* Check for overlap w/accumulator */
@@ -818,7 +832,7 @@ H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t map_type, haddr_t add
} /* end if */
else {
/* Write the data */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, map_type, addr, size, buf) < 0)
+ if(H5FD_write(&fdio_info, map_type, addr, size, buf) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
} /* end else */
@@ -842,10 +856,11 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, haddr_t addr,
+H5F__accum_free(const H5F_io_info2_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, haddr_t addr,
hsize_t size)
{
H5F_meta_accum_t *accum; /* Alias for file's metadata accumulator */
+ H5FD_io_info_t fdio_info; /* File driver I/O info */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_PACKAGE
@@ -853,11 +868,17 @@ H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, h
/* check arguments */
HDassert(fio_info);
HDassert(fio_info->f);
- HDassert(fio_info->dxpl);
+ HDassert(fio_info->meta_dxpl);
+ HDassert(fio_info->raw_dxpl);
/* Set up alias for file's metadata accumulator info */
accum = &fio_info->f->shared->accum;
+ /* Translate to file driver I/O info object */
+ fdio_info.file = fio_info->f->shared->lf;
+ fdio_info.meta_dxpl = fio_info->meta_dxpl;
+ fdio_info.raw_dxpl = fio_info->raw_dxpl;
+
/* Adjust the metadata accumulator to remove the freed block, if it overlaps */
if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA)
&& H5F_addr_overlap(addr, size, accum->loc, accum->size)) {
@@ -930,7 +951,7 @@ H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, h
/* Check if block to free is entirely before dirty region */
if(H5F_addr_le(tail_addr, dirty_start)) {
/* Write out the entire dirty region of the accumulator */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
+ if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
} /* end if */
/* Block to free overlaps with some/all of dirty region */
@@ -945,7 +966,7 @@ H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, h
HDassert(write_size > 0);
/* Write out the unfreed dirty region of the accumulator */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
+ if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
} /* end if */
@@ -965,7 +986,7 @@ H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t H5_ATTR_UNUSED type, h
HDassert(write_size > 0);
/* Write out the unfreed end of the dirty region of the accumulator */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
+ if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
} /* end if */
@@ -1006,7 +1027,7 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5F__accum_flush(const H5F_io_info_t *fio_info)
+H5F__accum_flush(const H5F_io_info2_t *fio_info)
{
herr_t ret_value = SUCCEED; /* Return value */
@@ -1014,12 +1035,20 @@ H5F__accum_flush(const H5F_io_info_t *fio_info)
HDassert(fio_info);
HDassert(fio_info->f);
- HDassert(fio_info->dxpl);
+ HDassert(fio_info->meta_dxpl);
+ HDassert(fio_info->raw_dxpl);
/* Check if we need to flush out the metadata accumulator */
if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA) && fio_info->f->shared->accum.dirty) {
+ H5FD_io_info_t fdio_info; /* File driver I/O info */
+
+ /* Translate to file driver I/O info object */
+ fdio_info.file = fio_info->f->shared->lf;
+ fdio_info.meta_dxpl = fio_info->meta_dxpl;
+ fdio_info.raw_dxpl = fio_info->raw_dxpl;
+
/* Flush the metadata contents */
- if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, fio_info->f->shared->accum.loc + fio_info->f->shared->accum.dirty_off, fio_info->f->shared->accum.dirty_len, fio_info->f->shared->accum.buf + fio_info->f->shared->accum.dirty_off) < 0)
+ if(H5FD_write(&fdio_info, H5FD_MEM_DEFAULT, fio_info->f->shared->accum.loc + fio_info->f->shared->accum.dirty_off, fio_info->f->shared->accum.dirty_len, fio_info->f->shared->accum.buf + fio_info->f->shared->accum.dirty_off) < 0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
/* Reset the dirty flag */
@@ -1045,7 +1074,7 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5F__accum_reset(const H5F_io_info_t *fio_info, hbool_t flush)
+H5F__accum_reset(const H5F_io_info2_t *fio_info, hbool_t flush)
{
herr_t ret_value = SUCCEED; /* Return value */
@@ -1053,7 +1082,6 @@ H5F__accum_reset(const H5F_io_info_t *fio_info, hbool_t flush)
HDassert(fio_info);
HDassert(fio_info->f);
- HDassert(fio_info->dxpl);
/* Flush any dirty data in accumulator, if requested */
if(flush)