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-rw-r--r--src/H5F.c12
-rw-r--r--src/H5Fpkg.h3
-rw-r--r--src/H5Fprivate.h2
-rw-r--r--src/H5Fquery.c29
-rw-r--r--src/H5HFdblock.c10
-rw-r--r--src/H5HFiblock.c30
6 files changed, 75 insertions, 11 deletions
diff --git a/src/H5F.c b/src/H5F.c
index 3c3f98e..f6e0a8b 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -949,13 +949,23 @@ H5F_new(H5F_file_t *shared, hid_t fcpl_id, hid_t fapl_id, H5FD_t *lf)
f->shared->maxaddr = H5FD_get_maxaddr(lf);
if(!H5F_addr_defined(f->shared->maxaddr))
HGOTO_ERROR(H5E_FILE, H5E_BADVALUE, NULL, "bad maximum address from VFD")
- f->shared->tmp_addr = f->shared->maxaddr;
if(H5FD_get_feature_flags(lf, &f->shared->feature_flags) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't get feature flags from VFD")
if(H5FD_get_fs_type_map(lf, f->shared->fs_type_map) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't get free space type mapping from VFD")
if(H5MF_init_merge_flags(f) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, NULL, "problem initializing free space merge flags")
+ f->shared->tmp_addr = f->shared->maxaddr;
+ /* Disable temp. space allocation for parallel I/O (for now) */
+ /* (When we've arranged to have the relocated metadata addresses (and
+ * sizes) broadcast during the "end of epoch" metadata operations,
+ * this can be enabled - QAK)
+ */
+ /* (This should be disabled when the metadata journaling branch is
+ * merged into the trunk and journaling is enabled, at least until
+ * we make it work. - QAK)
+ */
+ f->shared->use_tmp_space = !(IS_H5FD_MPI(f));
/* Bump superblock version if we are to use the latest version of the format */
if(f->shared->latest_format)
diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index acc8aaf..44ded9f 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -162,9 +162,10 @@ typedef struct H5F_file_t {
haddr_t root_addr; /* Root group address */
H5FO_t *open_objs; /* Open objects in file */
H5RC_t *grp_btree_shared; /* Ref-counted group B-tree node info */
- haddr_t tmp_addr; /* Next address to use for temp. space in the file */
/* File space allocation information */
+ hbool_t use_tmp_space; /* Whether temp. file space allocation is allowed */
+ haddr_t tmp_addr; /* Next address to use for temp. space in the file */
unsigned fs_aggr_merge[H5FD_MEM_NTYPES]; /* Flags for whether free space can merge with aggregator(s) */
H5F_fs_state_t fs_state[H5FD_MEM_NTYPES]; /* State of free space manager for each type */
haddr_t fs_addr[H5FD_MEM_NTYPES]; /* Address of free space manager info for each type */
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index c7b4d25..f29b495 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -265,6 +265,7 @@ typedef struct H5F_blk_aggr_t H5F_blk_aggr_t;
#define H5F_HAS_FEATURE(F,FL) ((F)->shared->lf->feature_flags & (FL))
#define H5F_DRIVER_ID(F) ((F)->shared->lf->driver_id)
#define H5F_GET_FILENO(F,FILENUM) ((FILENUM) = (F)->shared->lf->fileno)
+#define H5F_USE_TMP_SPACE(F) ((F)->shared->use_tmp_space)
#define H5F_IS_TMP_ADDR(F, ADDR) (H5F_addr_le((F)->shared->tmp_addr, (ADDR)))
#else /* H5F_PACKAGE */
#define H5F_INTENT(F) (H5F_get_intent(F))
@@ -288,6 +289,7 @@ typedef struct H5F_blk_aggr_t H5F_blk_aggr_t;
#define H5F_HAS_FEATURE(F,FL) (H5F_has_feature(F,FL))
#define H5F_DRIVER_ID(F) (H5F_get_driver_id(F))
#define H5F_GET_FILENO(F,FILENUM) (H5F_get_fileno((F), &(FILENUM)))
+#define H5F_USE_TMP_SPACE(F) (H5F_use_tmp_space(F))
#define H5F_IS_TMP_ADDR(F, ADDR) (H5F_is_tmp_addr((F), (ADDR)))
#endif /* H5F_PACKAGE */
diff --git a/src/H5Fquery.c b/src/H5Fquery.c
index 5538d60..44c1b32 100644
--- a/src/H5Fquery.c
+++ b/src/H5Fquery.c
@@ -711,8 +711,35 @@ H5F_is_tmp_addr(const H5F_t *f, haddr_t addr)
HDassert(f);
HDassert(f->shared);
- HDassert(f->shared->lf);
FUNC_LEAVE_NOAPI(H5F_addr_le(f->shared->tmp_addr, addr))
} /* end H5F_is_tmp_addr() */
+
+/*-------------------------------------------------------------------------
+ * Function: H5F_use_tmp_space
+ *
+ * Purpose: Quick and dirty routine to determine if using temporary
+ * file space is allowed for this file.
+ * (Mainly added to stop non-file routines from poking about in the
+ * H5F_t data structure)
+ *
+ * Return: TRUE/FALSE on success/abort on failure (shouldn't fail)
+ *
+ * Programmer: Quincey Koziol <koziol@hdfgroup.org>
+ * July 1, 2009
+ *
+ *-------------------------------------------------------------------------
+ */
+hbool_t
+H5F_use_tmp_space(const H5F_t *f)
+{
+ /* Use FUNC_ENTER_NOAPI_NOINIT_NOFUNC here to avoid performance issues */
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5F_use_tmp_space)
+
+ HDassert(f);
+ HDassert(f->shared);
+
+ FUNC_LEAVE_NOAPI(f->shared->use_tmp_space)
+} /* end H5F_use_tmp_space() */
+
diff --git a/src/H5HFdblock.c b/src/H5HFdblock.c
index 7e68533..3a911d6 100644
--- a/src/H5HFdblock.c
+++ b/src/H5HFdblock.c
@@ -149,8 +149,14 @@ HDmemset(dblock->blk, 0, dblock->size);
#endif /* H5_CLEAR_MEMORY */
/* Allocate [temporary] space for the direct block on disk */
- if(HADDR_UNDEF == (dblock_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)dblock->size)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
+ if(H5F_USE_TMP_SPACE(hdr->f)) {
+ if(HADDR_UNDEF == (dblock_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)dblock->size)))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
+ } /* end if */
+ else {
+ if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_DBLOCK, dxpl_id, (hsize_t)dblock->size)))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap direct block")
+ } /* end else */
#ifdef QAK
HDfprintf(stderr, "%s: direct block address = %a\n", FUNC, dblock_addr);
#endif /* QAK */
diff --git a/src/H5HFiblock.c b/src/H5HFiblock.c
index 3383ef9..c0fa1e4 100644
--- a/src/H5HFiblock.c
+++ b/src/H5HFiblock.c
@@ -600,8 +600,14 @@ HDfprintf(stderr, "%s: new_next_entry = %u\n", FUNC, new_next_entry);
iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock);
/* Allocate [temporary] space for the new indirect block on disk */
- if(HADDR_UNDEF == (new_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
- HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ if(H5F_USE_TMP_SPACE(hdr->f)) {
+ if(HADDR_UNDEF == (new_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end if */
+ else {
+ if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end else */
#ifdef QAK
HDfprintf(stderr, "%s: Check 1.0 - iblock->addr = %a, new_addr = %a\n", FUNC, iblock->addr, new_addr);
#endif /* QAK */
@@ -771,8 +777,14 @@ HDfprintf(stderr, "%s: iblock->nrows = %u\n", FUNC, iblock->nrows);
iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock);
/* Allocate [temporary] space for the new indirect block on disk */
- if(HADDR_UNDEF == (new_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
- HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ if(H5F_USE_TMP_SPACE(hdr->f)) {
+ if(HADDR_UNDEF == (new_addr = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end if */
+ else {
+ if(HADDR_UNDEF == (new_addr = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_HEAP, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end else */
#ifdef QAK
HDfprintf(stderr, "%s: new_addr = %a\n", FUNC, new_addr);
#endif /* QAK */
@@ -1087,8 +1099,14 @@ HDfprintf(stderr, "%s: dir_rows = %u\n", FUNC, dir_rows);
iblock->child_iblocks = NULL;
/* Allocate [temporary] space for the indirect block on disk */
- if(HADDR_UNDEF == (*addr_p = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ if(H5F_USE_TMP_SPACE(hdr->f)) {
+ if(HADDR_UNDEF == (*addr_p = H5MF_alloc_tmp(hdr->f, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end if */
+ else {
+ if(HADDR_UNDEF == (*addr_p = H5MF_alloc(hdr->f, H5FD_MEM_FHEAP_IBLOCK, dxpl_id, (hsize_t)iblock->size)))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for fractal heap indirect block")
+ } /* end else */
iblock->addr = *addr_p;
/* Attach to parent indirect block, if there is one */
generated by cgit v0.12 at 2024-07-17 11:14:04 (GMT)