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-rw-r--r--src/H5AC.c3
-rw-r--r--src/H5ACprivate.h3
-rw-r--r--src/H5B2dbg.c12
-rw-r--r--src/H5B2private.h2
-rw-r--r--src/H5BT.c110
-rw-r--r--src/H5BTbtree2.c218
-rw-r--r--src/H5BTcache.c331
-rw-r--r--src/H5BTdbg.c104
-rw-r--r--src/H5BTpkg.h109
-rw-r--r--src/H5BTprivate.h52
-rw-r--r--src/H5BTpublic.h52
-rw-r--r--src/H5Edefin.h1
-rw-r--r--src/H5Einit.h5
-rw-r--r--src/H5Epubgen.h2
-rw-r--r--src/H5Eterm.h1
-rw-r--r--src/H5FDpublic.h5
-rw-r--r--src/H5err.txt1
-rwxr-xr-xsrc/Makefile.am5
-rw-r--r--src/Makefile.in12
19 files changed, 1014 insertions, 14 deletions
diff --git a/src/H5AC.c b/src/H5AC.c
index 2f717ad..ac38aa0 100644
--- a/src/H5AC.c
+++ b/src/H5AC.c
@@ -346,7 +346,8 @@ static const char * H5AC_entry_type_names[H5AC_NTYPES] =
"object headers",
"v2 B-tree headers",
"v2 B-tree internal nodes",
- "v2 B-tree leaf nodes"
+ "v2 B-tree leaf nodes",
+ "block tracker nodes"
};
herr_t
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h
index 44bd862..bdfc57b 100644
--- a/src/H5ACprivate.h
+++ b/src/H5ACprivate.h
@@ -47,7 +47,8 @@
#define H5AC_BT2_HDR_ID 5 /*v2 B-tree header */
#define H5AC_BT2_INT_ID 6 /*v2 B-tree internal node */
#define H5AC_BT2_LEAF_ID 7 /*v2 B-tree leaf node */
-#define H5AC_NTYPES 8
+#define H5AC_BLTR_ID 8 /*block tracker */
+#define H5AC_NTYPES 9
/* H5AC_DUMP_STATS_ON_CLOSE should always be FALSE when
* H5C_COLLECT_CACHE_STATS is FALSE.
diff --git a/src/H5B2dbg.c b/src/H5B2dbg.c
index 0801a6f..b73bf49 100644
--- a/src/H5B2dbg.c
+++ b/src/H5B2dbg.c
@@ -80,7 +80,7 @@ H5B2_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"Tree type ID:",
((shared->type->id)==H5B2_TEST_ID ? "H5B2_TEST_ID" :
- ((shared->type->id)==H5B2_GRP_NAME_ID ? "H5B2_GRP_NAME_ID" :
+ ((shared->type->id)==H5B2_BLK_TRK_ID ? "H5B2_BLK_TRK_ID" :
"Unknown!")));
HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
"Size of node:",
@@ -133,7 +133,7 @@ done:
HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree header")
FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5B2_hdr_debug() */
/*-------------------------------------------------------------------------
@@ -198,7 +198,7 @@ H5B2_int_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"Tree type ID:",
((shared->type->id)==H5B2_TEST_ID ? "H5B2_TEST_ID" :
- ((shared->type->id)==H5B2_GRP_NAME_ID ? "H5B2_GRP_NAME_ID" :
+ ((shared->type->id)==H5B2_BLK_TRK_ID ? "H5B2_BLK_TRK_ID" :
"Unknown!")));
HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
"Size of node:",
@@ -245,7 +245,7 @@ done:
HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree internal node")
FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5B2_int_debug() */
/*-------------------------------------------------------------------------
@@ -310,7 +310,7 @@ H5B2_leaf_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
"Tree type ID:",
((shared->type->id)==H5B2_TEST_ID ? "H5B2_TEST_ID" :
- ((shared->type->id)==H5B2_GRP_NAME_ID ? "H5B2_GRP_NAME_ID" :
+ ((shared->type->id)==H5B2_BLK_TRK_ID ? "H5B2_BLK_TRK_ID" :
"Unknown!")));
HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
"Size of node:",
@@ -341,5 +341,5 @@ done:
HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release B-tree leaf node")
FUNC_LEAVE_NOAPI(ret_value)
-}
+} /* end H5B2_leaf_debug() */
diff --git a/src/H5B2private.h b/src/H5B2private.h
index 5c71674..c0abff9 100644
--- a/src/H5B2private.h
+++ b/src/H5B2private.h
@@ -52,7 +52,7 @@
/* B-tree IDs for various internal things. */
typedef enum H5B2_subid_t {
H5B2_TEST_ID = 0, /* B-tree is for testing (do not use for actual data) */
- H5B2_GRP_NAME_ID, /* B-tree is for group links, ordered by name */
+ H5B2_BLK_TRK_ID, /* B-tree is for block tracker records */
H5B2_NUM_BTREE_ID /* Number of B-tree IDs (must be last) */
} H5B2_subid_t;
diff --git a/src/H5BT.c b/src/H5BT.c
new file mode 100644
index 0000000..c24ce06
--- /dev/null
+++ b/src/H5BT.c
@@ -0,0 +1,110 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5BT.c
+ * Mar 9 2005
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Tracks blocks of bytes in a file
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#define H5BT_PACKAGE /*suppress error about including H5BTpkg */
+
+/* Private headers */
+#include "H5private.h" /* Generic Functions */
+#include "H5BTpkg.h" /* Block tracker */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5MFprivate.h" /* File memory management */
+
+/* Local macros */
+
+/* v2 B-tree info */
+#define H5BT_BT2_NODE_SIZE 512
+#define H5BT_BT2_RREC_SIZE(f) (H5F_SIZEOF_ADDR(f) + H5F_SIZEOF_SIZE(f)) /* Offset & length of block tracked */
+#define H5BT_BT2_SPLIT_PERC 100
+#define H5BT_BT2_MERGE_PERC 40
+
+/* Local typedefs */
+
+/* Local prototypes */
+
+/* Package variables */
+
+/* Declare a free list to manage the H5BT_t struct */
+H5FL_DEFINE(H5BT_t);
+
+/* Static variables */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_create
+ *
+ * Purpose: Creates a new empty block tracker in the file.
+ *
+ * Return: Non-negative on success (with address of new block tracker
+ * filled in), negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5BT_create(H5F_t *f, hid_t dxpl_id, haddr_t *addr_p)
+{
+ H5BT_t *bt = NULL; /* The new B-tree header information */
+ herr_t ret_value=SUCCEED;
+
+ FUNC_ENTER_NOAPI(H5BT_create, FAIL)
+
+ /*
+ * Check arguments.
+ */
+ HDassert(f);
+
+ /*
+ * Allocate file and memory data structures.
+ */
+ if (NULL==(bt = H5FL_CALLOC(H5BT_t)))
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for block tracker info")
+
+ /* Assign internal information */
+ bt->cache_info.is_dirty = TRUE;
+
+ /* Allocate space for the header on disk */
+ if (HADDR_UNDEF==(*addr_p=H5MF_alloc(f, H5FD_MEM_BLKTRK, dxpl_id, (hsize_t)H5BT_SIZE(f))))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for block tracker info")
+
+ /* Create a B-tree for storing the block info records */
+ if (H5B2_create(f, dxpl_id, H5B2_BLKTRK, H5BT_BT2_NODE_SIZE, H5BT_BT2_RREC_SIZE(f), H5BT_BT2_SPLIT_PERC, H5BT_BT2_MERGE_PERC, &bt->bt2_addr/*out*/)<0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTINIT, FAIL, "can't create B-tree for storing block info")
+
+ /* Cache the new B-tree node */
+ if (H5AC_set(f, dxpl_id, H5AC_BLTR, *addr_p, bt, H5AC__NO_FLAGS_SET) < 0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTINIT, FAIL, "can't add block tracker info to cache")
+
+done:
+ if (ret_value<0) {
+ if (bt)
+ (void)H5BT_cache_dest(f,bt);
+ } /* end if */
+
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5BT_create() */
+
diff --git a/src/H5BTbtree2.c b/src/H5BTbtree2.c
new file mode 100644
index 0000000..4c37004
--- /dev/null
+++ b/src/H5BTbtree2.c
@@ -0,0 +1,218 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Thursday, March 10, 2005
+ *
+ * Purpose: v2 B-tree callback routines for block info records
+ */
+
+#define H5BT_PACKAGE /*suppress error about including H5BTpkg */
+
+/* Private headers */
+#include "H5private.h" /* Generic Functions */
+#include "H5BTpkg.h" /* Block tracker */
+#include "H5Eprivate.h" /* Error handling */
+
+/* Static Prototypes */
+static herr_t H5BT_store(void *nrecord, const void *udata);
+static herr_t H5BT_retrieve(void *udata, const void *nrecord);
+static herr_t H5BT_compare(const void *rec1, const void *rec2);
+static herr_t H5BT_encode(const H5F_t *f, uint8_t *raw,
+ const void *nrecord);
+static herr_t H5BT_decode(const H5F_t *f, const uint8_t *raw,
+ void *nrecord);
+static herr_t H5BT_debug(FILE *stream, const H5F_t *f, hid_t dxpl_id,
+ int indent, int fwidth, const void *record, const void *_udata);
+
+/* Package variables */
+const H5B2_class_t H5B2_BLKTRK[1]={{ /* B-tree class information */
+ H5B2_BLK_TRK_ID, /* Type of B-tree */
+ sizeof(hsize_t), /* Size of native key */
+ H5BT_store, /* Record storage callback */
+ H5BT_retrieve, /* Record retrieval callback */
+ H5BT_compare, /* Record comparison callback */
+ H5BT_encode, /* Record encoding callback */
+ H5BT_decode, /* Record decoding callback */
+ H5BT_debug /* Record debugging callback */
+}};
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_store
+ *
+ * Purpose: Store native information into record for B-tree
+ *
+ * Return: Success: non-negative
+ *
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_store(void *nrecord, const void *udata)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_store)
+
+ *(H5BT_blk_info_t *)nrecord=*(const H5BT_blk_info_t *)udata;
+
+ FUNC_LEAVE_NOAPI(SUCCEED);
+} /* H5BT_store() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_retrieve
+ *
+ * Purpose: Retrieve native information from record for B-tree
+ *
+ * Return: Success: non-negative
+ *
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_retrieve(void *udata, const void *nrecord)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_retrieve)
+
+ *(H5BT_blk_info_t *)udata=*(const H5BT_blk_info_t *)nrecord;
+
+ FUNC_LEAVE_NOAPI(SUCCEED);
+} /* H5BT_retrieve() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_compare
+ *
+ * Purpose: Compare two native information records, according to some key
+ *
+ * Return: <0 if rec1 < rec2
+ * =0 if rec1 == rec2
+ * >0 if rec1 > rec2
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_compare(const void *rec1, const void *rec2)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_compare)
+
+ FUNC_LEAVE_NOAPI(H5F_addr_cmp(((const H5BT_blk_info_t *)rec1)->addr,((const H5BT_blk_info_t *)rec2)->addr));
+} /* H5BT_compare() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_encode
+ *
+ * Purpose: Encode native information into raw form for storing on disk
+ *
+ * Return: Success: non-negative
+ *
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_encode(const H5F_t *f, uint8_t *raw, const void *nrecord)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_encode)
+
+ H5F_addr_encode(f, &raw, ((const H5BT_blk_info_t *)nrecord)->addr);
+ H5F_ENCODE_LENGTH(f, raw, ((const H5BT_blk_info_t *)nrecord)->len);
+
+ FUNC_LEAVE_NOAPI(SUCCEED);
+} /* H5BT_encode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_decode
+ *
+ * Purpose: Decode raw disk form of record into native form
+ *
+ * Return: Success: non-negative
+ *
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_decode(const H5F_t *f, const uint8_t *raw, void *nrecord)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_decode)
+
+ H5F_addr_decode(f, &raw, &(((H5BT_blk_info_t *)nrecord)->addr));
+ H5F_DECODE_LENGTH(f, raw, ((H5BT_blk_info_t *)nrecord)->len);
+
+ FUNC_LEAVE_NOAPI(SUCCEED);
+} /* H5BT_decode() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_debug
+ *
+ * Purpose: Debug native form of record
+ *
+ * Return: Success: non-negative
+ *
+ * Failure: negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, March 10, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_debug(FILE *stream, const H5F_t UNUSED *f, hid_t UNUSED dxpl_id, int indent, int fwidth,
+ const void *record, const void UNUSED *_udata)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_debug)
+
+ HDassert (record);
+
+ HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, "Block Address:",
+ ((const H5BT_blk_info_t *)record)->addr);
+ HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth, "Block Length:",
+ ((const H5BT_blk_info_t *)record)->len);
+
+ FUNC_LEAVE_NOAPI(SUCCEED);
+} /* H5BT_debug() */
+
diff --git a/src/H5BTcache.c b/src/H5BTcache.c
new file mode 100644
index 0000000..60c31b3
--- /dev/null
+++ b/src/H5BTcache.c
@@ -0,0 +1,331 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5BTcache.c
+ * Mar 10 2005
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Implement block tracker metadata cache methods.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#define H5BT_PACKAGE /*suppress error about including H5B2pkg */
+
+/* Private headers */
+#include "H5private.h" /* Generic Functions */
+#include "H5BTpkg.h" /* Block tracker */
+#include "H5Eprivate.h" /* Error handling */
+
+/* Local macros */
+
+/* Block tracker format version #'s */
+#define H5BT_VERSION 0
+
+
+/* Local typedefs */
+
+/* Local prototypes */
+
+/* Metadata cache callbacks */
+static H5BT_t *H5BT_cache_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_type, void *udata);
+static herr_t H5BT_cache_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5BT_t *b);
+static herr_t H5BT_cache_clear(H5F_t *f, H5BT_t *b, hbool_t destroy);
+static herr_t H5BT_cache_size(const H5F_t *f, const H5BT_t *bt, size_t *size_ptr);
+
+/* Package variables */
+
+/* H5BT inherits cache-like properties from H5AC */
+const H5AC_class_t H5AC_BLTR[1] = {{
+ H5AC_BLTR_ID,
+ (H5AC_load_func_t)H5BT_cache_load,
+ (H5AC_flush_func_t)H5BT_cache_flush,
+ (H5AC_dest_func_t)H5BT_cache_dest,
+ (H5AC_clear_func_t)H5BT_cache_clear,
+ (H5AC_size_func_t)H5BT_cache_size,
+}};
+
+/* Static variables */
+
+/* Declare a free list to manage block tracker data to/from disk */
+H5FL_BLK_DEFINE_STATIC(info_block);
+
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_cache_load
+ *
+ * Purpose: Loads block tracker info from the disk.
+ *
+ * Return: Success: Pointer to a new block tracker
+ *
+ * Failure: NULL
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static H5BT_t *
+H5BT_cache_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void UNUSED *udata1, void UNUSED *udata2)
+{
+ H5BT_t *bt = NULL;
+ size_t size;
+ uint8_t *buf = NULL;
+ uint8_t *p; /* Pointer into raw data buffer */
+ H5BT_t *ret_value;
+
+ FUNC_ENTER_NOAPI(H5BT_cache_load, NULL)
+
+ /* Check arguments */
+ HDassert(f);
+ HDassert(H5F_addr_defined(addr));
+
+ if (NULL==(bt = H5FL_MALLOC(H5BT_t)))
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+ HDmemset(&bt->cache_info,0,sizeof(H5AC_info_t));
+
+ /* Compute the size of the B-tree header on disk */
+ size = H5BT_SIZE(f);
+
+ /* Allocate temporary buffer */
+ if ((buf=H5FL_BLK_MALLOC(info_block,size))==NULL)
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+
+ /* Read header from disk */
+ if (H5F_block_read(f, H5FD_MEM_BLKTRK, addr, size, dxpl_id, buf)<0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_READERROR, NULL, "can't read block tracker info")
+
+ p = buf;
+
+ /* magic number */
+ if (HDmemcmp(p, H5BT_MAGIC, H5BT_SIZEOF_MAGIC))
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTLOAD, NULL, "wrong block tracker info signature")
+ p += H5BT_SIZEOF_MAGIC;
+
+ /* version */
+ if (*p++ != H5BT_VERSION)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTLOAD, NULL, "wrong block tracker info version")
+
+ /* Size status information */
+ bt->status = *p++;
+
+ /* Max. block size info */
+ H5F_DECODE_LENGTH(f, p, bt->max_block_size);
+ UINT32DECODE(p, bt->max_block_cnt);
+
+ /* Min. block size info */
+ H5F_DECODE_LENGTH(f, p, bt->min_block_size);
+ UINT32DECODE(p, bt->min_block_cnt);
+
+ /* Total size of all blocks tracked */
+ H5F_DECODE_LENGTH(f, p, bt->tot_block_size);
+
+ /* Address of B-tree for blocks */
+ H5F_addr_decode(f, (const uint8_t **)&p, &(bt->bt2_addr));
+
+ /* Set return value */
+ ret_value = bt;
+
+done:
+ if(buf)
+ H5FL_BLK_FREE(info_block,buf);
+ if (!ret_value && bt)
+ (void)H5BT_cache_dest(f,bt);
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5BT_cache_load() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_cache_flush
+ *
+ * Purpose: Flushes dirty block tracker info to disk.
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_cache_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr, H5BT_t *bt)
+{
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(H5BT_cache_flush, FAIL)
+
+ /* check arguments */
+ HDassert(f);
+ HDassert(H5F_addr_defined(addr));
+ HDassert(bt);
+
+ if (bt->cache_info.is_dirty) {
+ uint8_t *buf = NULL;
+ uint8_t *p; /* Pointer into raw data buffer */
+ size_t size;
+
+ /* Compute the size of the B-tree header on disk */
+ size = H5BT_SIZE(f);
+
+ /* Allocate temporary buffer */
+ if ((buf=H5FL_BLK_MALLOC(info_block,size))==NULL)
+ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
+
+ p = buf;
+
+ /* magic number */
+ HDmemcpy(p, H5BT_MAGIC, H5BT_SIZEOF_MAGIC);
+ p += H5BT_SIZEOF_MAGIC;
+
+ /* version # */
+ *p++ = H5BT_VERSION;
+
+ /* Size status information */
+ *p++ = bt->status;
+
+ /* Max. block size info */
+ H5F_ENCODE_LENGTH(f, p, bt->max_block_size);
+ UINT32ENCODE(p, bt->max_block_cnt);
+
+ /* Min. block size info */
+ H5F_ENCODE_LENGTH(f, p, bt->min_block_size);
+ UINT32ENCODE(p, bt->min_block_cnt);
+
+ /* Total size of all blocks tracked */
+ H5F_ENCODE_LENGTH(f, p, bt->tot_block_size);
+
+ /* Address of B-tree for blocks */
+ H5F_addr_encode(f, &p, bt->bt2_addr);
+
+ /* Write the block tracker info. */
+ if (H5F_block_write(f, H5FD_MEM_BLKTRK, addr, size, dxpl_id, buf) < 0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTFLUSH, FAIL, "unable to save block tracker info to disk")
+
+ H5FL_BLK_FREE(info_block,buf);
+
+ bt->cache_info.is_dirty = FALSE;
+ } /* end if */
+
+ if (destroy)
+ if (H5BT_cache_dest(f,bt) < 0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTFREE, FAIL, "unable to destroy block tracker info")
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* H5BT_cache_flush() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5B_cache_dest
+ *
+ * Purpose: Destroys a block tracker in memory.
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+/* ARGSUSED */
+herr_t
+H5BT_cache_dest(H5F_t UNUSED *f, H5BT_t *bt)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_cache_dest)
+
+ /*
+ * Check arguments.
+ */
+ HDassert(bt);
+
+ /* Free block tracker info */
+ H5FL_FREE(H5BT_t,bt);
+
+ FUNC_LEAVE_NOAPI(SUCCEED)
+} /* end H5BT_cache_dest() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_cache_clear
+ *
+ * Purpose: Mark a block tracker info in memory as non-dirty.
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_cache_clear(H5F_t *f, H5BT_t *bt, hbool_t destroy)
+{
+ herr_t ret_value = SUCCEED;
+
+ FUNC_ENTER_NOAPI_NOINIT(H5BT_cache_clear)
+
+ /*
+ * Check arguments.
+ */
+ HDassert(bt);
+
+ /* Reset the dirty flag. */
+ bt->cache_info.is_dirty = FALSE;
+
+ if (destroy)
+ if (H5BT_cache_dest(f, bt) < 0)
+ HGOTO_ERROR(H5E_BLKTRK, H5E_CANTFREE, FAIL, "unable to destroy block tracker info")
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5BT_cache_clear() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_cache_size
+ *
+ * Purpose: Compute the size in bytes of a block tracker info
+ * on disk, and return it in *size_ptr. On failure,
+ * the value of *size_ptr is undefined.
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5BT_cache_size(const H5F_t *f, const H5BT_t UNUSED *bt, size_t *size_ptr)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5BT_cache_size)
+
+ /* check arguments */
+ HDassert(f);
+ HDassert(size_ptr);
+
+ /* Set size value */
+ *size_ptr = H5BT_SIZE(f);
+
+ FUNC_LEAVE_NOAPI(SUCCEED)
+} /* H5BT_cache_size() */
+
diff --git a/src/H5BTdbg.c b/src/H5BTdbg.c
new file mode 100644
index 0000000..a926801
--- /dev/null
+++ b/src/H5BTdbg.c
@@ -0,0 +1,104 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5BTdbg.c
+ * Mar 10 2005
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Dump debugging information about a block tracker
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#define H5BT_PACKAGE /*suppress error about including H5BTpkg */
+
+/* Private headers */
+#include "H5private.h" /* Generic Functions */
+#include "H5BTpkg.h" /* B-trees */
+#include "H5Eprivate.h" /* Error handling */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5BT_debug
+ *
+ * Purpose: Prints debugging info about a block tracker info
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * koziol@ncsa.uiuc.edu
+ * Mar 10 2005
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5BT_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth)
+{
+ H5BT_t *bt = NULL;
+ herr_t ret_value=SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(H5BT_hdr_debug, FAIL)
+
+ /*
+ * Check arguments.
+ */
+ assert(f);
+ assert(H5F_addr_defined(addr));
+ assert(stream);
+ assert(indent >= 0);
+ assert(fwidth >= 0);
+
+ /*
+ * Load the block tracker info
+ */
+ if (NULL == (bt = H5AC_protect(f, dxpl_id, H5AC_BLTR, addr, NULL, NULL, H5AC_READ)))
+ HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load block tracker info")
+
+ /*
+ * Print the values.
+ */
+ HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
+ "Dirty flag:",
+ bt->cache_info.is_dirty ? "True" : "False");
+ HDfprintf(stream, "%*s%-*s %x\n", indent, "", fwidth,
+ "Status:",
+ (unsigned)bt->status);
+ HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
+ "Max. Size of Block Tracked:",
+ bt->max_block_size);
+ HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
+ "Ref. Count of Max. Block Tracked:",
+ (unsigned)bt->max_block_cnt);
+ HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
+ "Min. Size of Block Tracked:",
+ bt->min_block_size);
+ HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
+ "Ref. Count of Min. Block Tracked:",
+ (unsigned)bt->min_block_cnt);
+ HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
+ "Total Size of All Blocks Tracked:",
+ bt->tot_block_size);
+ HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
+ "Address of v2 B-tree Storing Block Info Records:",
+ bt->bt2_addr);
+
+done:
+ if (bt && H5AC_unprotect(f, dxpl_id, H5AC_BLTR, addr, bt, H5AC__NO_FLAGS_SET) < 0)
+ HDONE_ERROR(H5E_BTREE, H5E_PROTECT, FAIL, "unable to release block tracker info")
+
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5BT_debug() */
+
diff --git a/src/H5BTpkg.h b/src/H5BTpkg.h
new file mode 100644
index 0000000..83dfbe0
--- /dev/null
+++ b/src/H5BTpkg.h
@@ -0,0 +1,109 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Thursday, March 10, 2005
+ *
+ * Purpose: This file contains declarations which are visible only within
+ * the H5BT package. Source files outside the H5BT package should
+ * include H5BTprivate.h instead.
+ */
+#ifndef H5BT_PACKAGE
+#error "Do not include this file outside the H5BT package!"
+#endif
+
+#ifndef _H5BTpkg_H
+#define _H5BTpkg_H
+
+/* Get package's private header */
+#include "H5BTprivate.h"
+
+/* Other private headers needed by this file */
+#include "H5ACprivate.h" /* Metadata cache */
+#include "H5B2private.h" /* v2 B-trees */
+#include "H5FLprivate.h" /* Free Lists */
+
+/**************************/
+/* Package Private Macros */
+/**************************/
+
+/* Size of signature information (on disk) */
+#define H5BT_SIZEOF_MAGIC 4
+
+/* Block Tracker signature */
+#define H5BT_MAGIC "BLTR"
+
+/* Size of the Block Tracker info on disk */
+#define H5BT_SIZE(f) ( \
+ 4 + /* Signature */ \
+ 1 + /* Version */ \
+ 1 + /* Status flags */ \
+ H5F_SIZEOF_SIZE(f) + /* Max. size block tracked (can be 0 for "unknown") */ \
+ 4 + /* Reference count of max. size block tracked */ \
+ H5F_SIZEOF_SIZE(f) + /* Min. size block tracked (can be 0 for "unknown") */ \
+ 4 + /* Reference count of min. size block tracked */ \
+ H5F_SIZEOF_SIZE(f) + /* Total number of bytes tracked */ \
+ H5F_SIZEOF_ADDR(f)) /* Address of v2 B-tree which holds block inf */
+
+
+/****************************/
+/* Package Private Typedefs */
+/****************************/
+
+/* The block tracker information */
+typedef struct H5BT_t {
+ /* Information for H5AC cache functions, _must_ be first field in structure */
+ H5AC_info_t cache_info;
+
+ /* Internal block tracking information */
+ unsigned char status; /* Status flags for max & min values */
+ hsize_t max_block_size; /* Maximum size of a block tracked */
+ uint32_t max_block_cnt; /* Count of max. block tracked */
+ hsize_t min_block_size; /* Minimum size of a block tracked */
+ uint32_t min_block_cnt; /* Count of min. block tracked */
+ hsize_t tot_block_size; /* Total size of all blocks tracked */
+ haddr_t bt2_addr; /* Address of v2 B-tree that holds block info */
+} H5BT_t;
+
+/* Info for a single block */
+typedef struct H5BT_blk_info_t {
+ haddr_t addr; /* Address (offset) of block in file */
+ hsize_t len; /* Length of block in file */
+} H5BT_blk_info_t;
+
+
+/*****************************/
+/* Package Private Variables */
+/*****************************/
+
+/* H5BT inherits cache-like properties from H5AC */
+H5_DLLVAR const H5AC_class_t H5AC_BLTR[1];
+
+/* v2 B-tree class for block info records */
+H5_DLLVAR const H5B2_class_t H5B2_BLKTRK[1];
+
+/* Declare a free list to manage the H5BT_t struct */
+H5FL_EXTERN(H5BT_t);
+
+
+/******************************/
+/* Package Private Prototypes */
+/******************************/
+H5_DLL herr_t H5BT_cache_dest(H5F_t *f, H5BT_t *b);
+H5_DLL herr_t H5BT_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream,
+ int indent, int fwidth);
+
+#endif /* _H5BTpkg_H */
+
diff --git a/src/H5BTprivate.h b/src/H5BTprivate.h
new file mode 100644
index 0000000..e506051
--- /dev/null
+++ b/src/H5BTprivate.h
@@ -0,0 +1,52 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5BTprivate.h
+ * Mar 10 2005
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Private header for library accessible block tracker routines.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#ifndef _H5BTprivate_H
+#define _H5BTprivate_H
+
+/* Include package's public header */
+#include "H5BTpublic.h"
+
+/* Private headers needed by this file */
+#include "H5Fprivate.h" /* File access */
+
+/**************************/
+/* Library Private Macros */
+/**************************/
+
+
+/****************************/
+/* Library Private Typedefs */
+/****************************/
+
+
+/***************************************/
+/* Library-private Function Prototypes */
+/***************************************/
+H5_DLL herr_t H5BT_create(H5F_t *f, hid_t dxpl_id, haddr_t *addr_p);
+
+#endif /* _H5BTprivate_H */
+
+
diff --git a/src/H5BTpublic.h b/src/H5BTpublic.h
new file mode 100644
index 0000000..f37f2d1
--- /dev/null
+++ b/src/H5BTpublic.h
@@ -0,0 +1,52 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5BTpublic.h
+ * Mar 10 2005
+ * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ *
+ * Purpose: Public declarations for the H5BT package.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef _H5BTpublic_H
+#define _H5BTpublic_H
+
+/* Public headers needed by this file */
+#include "H5public.h"
+
+/*****************/
+/* Public Macros */
+/*****************/
+
+/*******************/
+/* Public Typedefs */
+/*******************/
+
+/**********************************/
+/* Public API Function Prototypes */
+/**********************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _H5BTpublic_H */
+
diff --git a/src/H5Edefin.h b/src/H5Edefin.h
index b081b16..d911107 100644
--- a/src/H5Edefin.h
+++ b/src/H5Edefin.h
@@ -41,6 +41,7 @@ hid_t H5E_TBBT_g = FAIL; /* Threaded, Balanced, Binary Trees */
hid_t H5E_ATOM_g = FAIL; /* Object atom */
hid_t H5E_ATTR_g = FAIL; /* Attribute */
hid_t H5E_IO_g = FAIL; /* Low-level I/O */
+hid_t H5E_BLKTRK_g = FAIL; /* Block tracker */
hid_t H5E_SLIST_g = FAIL; /* Skip Lists */
hid_t H5E_EFL_g = FAIL; /* External file list */
hid_t H5E_TST_g = FAIL; /* Ternary Search Trees */
diff --git a/src/H5Einit.h b/src/H5Einit.h
index 8164584..bb8a04d 100644
--- a/src/H5Einit.h
+++ b/src/H5Einit.h
@@ -128,6 +128,11 @@ if((msg = H5E_create_msg(cls, H5E_MAJOR, "Low-level I/O"))==NULL)
HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
if((H5E_IO_g = H5I_register(H5I_ERROR_MSG, msg))<0)
HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
+assert(H5E_BLKTRK_g==(-1));
+if((msg = H5E_create_msg(cls, H5E_MAJOR, "Block tracker"))==NULL)
+ HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
+if((H5E_BLKTRK_g = H5I_register(H5I_ERROR_MSG, msg))<0)
+ HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
assert(H5E_SLIST_g==(-1));
if((msg = H5E_create_msg(cls, H5E_MAJOR, "Skip Lists"))==NULL)
HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
diff --git a/src/H5Epubgen.h b/src/H5Epubgen.h
index 6a4fcd1..773368f 100644
--- a/src/H5Epubgen.h
+++ b/src/H5Epubgen.h
@@ -44,6 +44,7 @@
#define H5E_ATOM (H5OPEN H5E_ATOM_g)
#define H5E_ATTR (H5OPEN H5E_ATTR_g)
#define H5E_IO (H5OPEN H5E_IO_g)
+#define H5E_BLKTRK (H5OPEN H5E_BLKTRK_g)
#define H5E_SLIST (H5OPEN H5E_SLIST_g)
#define H5E_EFL (H5OPEN H5E_EFL_g)
#define H5E_TST (H5OPEN H5E_TST_g)
@@ -72,6 +73,7 @@ H5_DLLVAR hid_t H5E_TBBT_g; /* Threaded, Balanced, Binary Trees */
H5_DLLVAR hid_t H5E_ATOM_g; /* Object atom */
H5_DLLVAR hid_t H5E_ATTR_g; /* Attribute */
H5_DLLVAR hid_t H5E_IO_g; /* Low-level I/O */
+H5_DLLVAR hid_t H5E_BLKTRK_g; /* Block tracker */
H5_DLLVAR hid_t H5E_SLIST_g; /* Skip Lists */
H5_DLLVAR hid_t H5E_EFL_g; /* External file list */
H5_DLLVAR hid_t H5E_TST_g; /* Ternary Search Trees */
diff --git a/src/H5Eterm.h b/src/H5Eterm.h
index 67b3415..6bef264 100644
--- a/src/H5Eterm.h
+++ b/src/H5Eterm.h
@@ -42,6 +42,7 @@ H5E_TBBT_g=
H5E_ATOM_g=
H5E_ATTR_g=
H5E_IO_g=
+H5E_BLKTRK_g=
H5E_SLIST_g=
H5E_EFL_g=
H5E_TST_g=
diff --git a/src/H5FDpublic.h b/src/H5FDpublic.h
index 596e0f1..6606b80 100644
--- a/src/H5FDpublic.h
+++ b/src/H5FDpublic.h
@@ -43,6 +43,11 @@ typedef enum H5FD_mem_t {
H5FD_MEM_NTYPES /*must be last*/
} H5FD_mem_t;
+/* Map "block tracker" header blocks to 'ohdr' type file memory, since its
+ * a fair amount of work to add a new kind of file memory, they are similar
+ * enough to object headers and probably too minor to deserve their own type. -QAK */
+#define H5FD_MEM_BLKTRK H5FD_MEM_OHDR
+
/*
* A free-list map which maps all types of allocation requests to a single
* free list. This is useful for drivers that don't really care about
diff --git a/src/H5err.txt b/src/H5err.txt
index dcfb5b0..61bb74c 100644
--- a/src/H5err.txt
+++ b/src/H5err.txt
@@ -72,6 +72,7 @@ MAJOR, H5E_TST, Ternary Search Trees
MAJOR, H5E_RS, Reference Counted Strings
MAJOR, H5E_ERROR, Error API
MAJOR, H5E_SLIST, Skip Lists
+MAJOR, H5E_BLKTRK, Block tracker
# Sections (for grouping minor errors)
SECTION, ARGS, Argument errors
diff --git a/src/Makefile.am b/src/Makefile.am
index 08e7364..8d65b31 100755
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -37,7 +37,7 @@ DISTCLEAN=libhdf5.settings
# library sources
libhdf5_la_SOURCES= H5.c H5A.c H5AC.c H5B.c H5B2.c H5B2cache.c H5B2dbg.c \
- H5B2test.c H5C.c \
+ H5B2test.c H5BT.c H5BTbtree2.c H5BTcache.c H5BTdbg.c H5C.c \
H5D.c \
H5Dcontig.c \
H5Dcompact.c \
@@ -63,7 +63,7 @@ libhdf5_la_SOURCES= H5.c H5A.c H5AC.c H5B.c H5B2.c H5B2cache.c H5B2dbg.c \
# Public headers
include_HEADERS =H5public.h H5Apublic.h H5ACpublic.h H5Bpublic.h H5B2public.h \
- H5Cpublic.h H5Dpublic.h \
+ H5BTpublic.h H5Cpublic.h H5Dpublic.h \
H5Epubgen.h H5Epublic.h H5Fpublic.h H5FDpublic.h H5FDcore.h H5FDfamily.h \
H5FDfphdf5.h H5FDlog.h H5FDmpi.h H5FDmpio.h H5FDmpiposix.h \
H5FDmulti.h H5FDsec2.h H5FDsrb.h H5FDstdio.h H5FDstream.h H5FPpublic.h \
@@ -74,6 +74,7 @@ include_HEADERS =H5public.h H5Apublic.h H5ACpublic.h H5Bpublic.h H5B2public.h \
# Private headers
#noinst_HEADERS =H5private.h H5Aprivate.h H5Apkg.h H5ACprivate.h H5Bprivate.h \
# H5B2private.h \
+# H5BTprivate.h \
# H5Dprivate.h H5Eprivate.h H5Fprivate.h H5FDprivate.h H5FLprivate.h \
# H5FOprivate.h H5FSprivate.h H5Gprivate.h H5Gpkg.h \
# H5HGprivate.h H5HLprivate.h H5HPprivate.h H5Iprivate.h H5MFprivate.h \
diff --git a/src/Makefile.in b/src/Makefile.in
index 84006b4..e096942 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -82,7 +82,8 @@ libLTLIBRARIES_INSTALL = $(INSTALL)
LTLIBRARIES = $(lib_LTLIBRARIES)
libhdf5_la_LIBADD =
am_libhdf5_la_OBJECTS = H5.lo H5A.lo H5AC.lo H5B.lo H5B2.lo \
- H5B2cache.lo H5B2dbg.lo H5B2test.lo H5C.lo H5D.lo H5Dcontig.lo \
+ H5B2cache.lo H5B2dbg.lo H5B2test.lo H5BT.lo H5BTbtree2.lo \
+ H5BTcache.lo H5BTdbg.lo H5C.lo H5D.lo H5Dcontig.lo \
H5Dcompact.lo H5Defl.lo H5Dio.lo H5Distore.lo H5Dmpio.lo \
H5Dselect.lo H5Dtest.lo H5E.lo H5F.lo H5Fdbg.lo H5FD.lo \
H5FDcore.lo H5FDfamily.lo H5FDfphdf5.lo H5FDlog.lo H5FDmpi.lo \
@@ -332,7 +333,7 @@ DISTCLEAN = libhdf5.settings
# library sources
libhdf5_la_SOURCES = H5.c H5A.c H5AC.c H5B.c H5B2.c H5B2cache.c H5B2dbg.c \
- H5B2test.c H5C.c \
+ H5B2test.c H5BT.c H5BTbtree2.c H5BTcache.c H5BTdbg.c H5C.c \
H5D.c \
H5Dcontig.c \
H5Dcompact.c \
@@ -358,7 +359,7 @@ libhdf5_la_SOURCES = H5.c H5A.c H5AC.c H5B.c H5B2.c H5B2cache.c H5B2dbg.c \
# Public headers
include_HEADERS = H5public.h H5Apublic.h H5ACpublic.h H5Bpublic.h H5B2public.h \
- H5Cpublic.h H5Dpublic.h \
+ H5BTpublic.h H5Cpublic.h H5Dpublic.h \
H5Epubgen.h H5Epublic.h H5Fpublic.h H5FDpublic.h H5FDcore.h H5FDfamily.h \
H5FDfphdf5.h H5FDlog.h H5FDmpi.h H5FDmpio.h H5FDmpiposix.h \
H5FDmulti.h H5FDsec2.h H5FDsrb.h H5FDstdio.h H5FDstream.h H5FPpublic.h \
@@ -370,6 +371,7 @@ include_HEADERS = H5public.h H5Apublic.h H5ACpublic.h H5Bpublic.h H5B2public.h \
# Private headers
#noinst_HEADERS =H5private.h H5Aprivate.h H5Apkg.h H5ACprivate.h H5Bprivate.h \
# H5B2private.h \
+# H5BTprivate.h \
# H5Dprivate.h H5Eprivate.h H5Fprivate.h H5FDprivate.h H5FLprivate.h \
# H5FOprivate.h H5FSprivate.h H5Gprivate.h H5Gpkg.h \
# H5HGprivate.h H5HLprivate.h H5HPprivate.h H5Iprivate.h H5MFprivate.h \
@@ -501,6 +503,10 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5B2cache.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5B2dbg.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5B2test.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5BT.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5BTbtree2.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5BTcache.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5BTdbg.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5C.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5D.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/H5Dcompact.Plo@am__quote@
generated by cgit v0.12 at 2024-08-23 07:05:59 (GMT)