diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5AC.c | 14 | ||||
| -rw-r--r-- | src/H5ACprivate.h | 4 | ||||
| -rw-r--r-- | src/H5Distore.c | 2 | ||||
| -rw-r--r-- | src/H5F.c | 120 | ||||
| -rw-r--r-- | src/H5Fdbg.c | 149 | ||||
| -rw-r--r-- | src/H5Fistore.c | 2 | ||||
| -rw-r--r-- | src/H5Fpkg.h | 4 | ||||
| -rw-r--r-- | src/H5Fprivate.h | 3 | ||||
| -rw-r--r-- | src/H5HG.c | 149 | ||||
| -rw-r--r-- | src/H5HGdbg.c | 136 | ||||
| -rw-r--r-- | src/H5HGpkg.h | 92 | ||||
| -rw-r--r-- | src/H5HGprivate.h | 4 | ||||
| -rw-r--r-- | src/H5HL.c | 174 | ||||
| -rw-r--r-- | src/H5HLdbg.c | 174 | ||||
| -rw-r--r-- | src/H5HLpkg.h | 79 | ||||
| -rw-r--r-- | src/H5HLprivate.h | 2 |
16 files changed, 673 insertions, 435 deletions
@@ -1788,11 +1788,12 @@ done: FUNC_LEAVE_NOAPI(ret_value); } +#ifdef H5AC_DEBUG /*------------------------------------------------------------------------- - * Function: H5AC_debug + * Function: H5AC_stats * - * Purpose: Prints debugging info about the cache. + * Purpose: Prints statistics about the cache. * * Return: Non-negative on success/Negative on failure * @@ -1804,19 +1805,16 @@ done: *------------------------------------------------------------------------- */ herr_t -H5AC_debug(H5F_t UNUSED *f) +H5AC_stats(H5F_t UNUSED *f) { -#ifdef H5AC_DEBUG H5AC_subid_t i; char s[32], ascii[32]; H5AC_t *cache = f->shared->cache; double miss_rate; -#endif /* H5AC_DEBUG */ herr_t ret_value=SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI(H5AC_debug, FAIL); + FUNC_ENTER_NOAPI(H5AC_stats, FAIL); -#ifdef H5AC_DEBUG if (H5DEBUG(AC)) { fprintf(H5DEBUG(AC), "H5AC: meta data cache statistics for file %s\n", f->name); @@ -1870,9 +1868,9 @@ H5AC_debug(H5F_t UNUSED *f) (long)(cache->diagnostics[i].ninits))); } } -#endif /* H5AC_DEBUG */ done: FUNC_LEAVE_NOAPI(ret_value); } +#endif /* H5AC_DEBUG */ diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h index dbe4ec9..0ebdbca 100644 --- a/src/H5ACprivate.h +++ b/src/H5ACprivate.h @@ -146,7 +146,9 @@ H5_DLL herr_t H5AC_flush(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, hadd H5_DLL herr_t H5AC_rename(H5F_t *f, hid_t dxpl_id, const H5AC_class_t *type, haddr_t old_addr, haddr_t new_addr); H5_DLL herr_t H5AC_dest(H5F_t *f, hid_t dxpl_id); -H5_DLL herr_t H5AC_debug(H5F_t *f); +#ifdef H5AC_DEBUG +H5_DLL herr_t H5AC_stats(H5F_t *f); +#endif /* H5AC_DEBUG */ #endif /* !_H5ACprivate_H */ diff --git a/src/H5Distore.c b/src/H5Distore.c index acb871d..c3bda60 100644 --- a/src/H5Distore.c +++ b/src/H5Distore.c @@ -2959,6 +2959,7 @@ done: FUNC_LEAVE_NOAPI(ret_value); } +#ifdef H5F_ISTORE_DEBUG /*------------------------------------------------------------------------- * Function: H5F_istore_stats @@ -3023,6 +3024,7 @@ H5F_istore_stats (H5F_t *f, hbool_t headers) done: FUNC_LEAVE_NOAPI(ret_value); } +#endif /* H5F_ISTORE_DEBUG */ /*------------------------------------------------------------------------- @@ -3045,8 +3045,12 @@ H5F_close(H5F_t *f) /* Only flush at this point if the file will be closed */ if (closing) { /* Dump debugging info */ - H5AC_debug(f); +#ifdef H5AC_DEBUG + H5AC_stats(f); +#endif /* H5AC_DEBUG */ +#ifdef H5F_ISTORE_DEBUG H5F_istore_stats(f, FALSE); +#endif /* H5F_ISTORE_DEBUG */ #ifdef H5_HAVE_FPHDF5 /* @@ -4198,117 +4202,3 @@ done: FUNC_LEAVE_NOAPI(ret_value); } /* H5F_sieve_overlap_clear() */ - -/*------------------------------------------------------------------------- - * Function: H5F_debug - * - * Purpose: Prints a file header to the specified stream. Each line - * is indented and the field name occupies the specified width - * number of characters. - * - * Errors: - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Robb Matzke - * matzke@llnl.gov - * Aug 1 1997 - * - * Modifications: - * Robb Matzke, 1999-07-28 - * The ADDR argument is passed by value. - * - * Raymond Lu, 2001-10-14 - * Changed to the new generic property list. - * - *------------------------------------------------------------------------- - */ -herr_t -H5F_debug(H5F_t *f, hid_t dxpl_id, haddr_t UNUSED addr, FILE * stream, int indent, - int fwidth) -{ - hsize_t userblock_size; - int super_vers, freespace_vers, obj_dir_vers, share_head_vers; - H5P_genplist_t *plist; /* Property list */ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(H5F_debug, FAIL); - - /* check args */ - assert(f); - assert(H5F_addr_defined(addr)); - assert(stream); - assert(indent >= 0); - assert(fwidth >= 0); - - /* Get property list */ - if(NULL == (plist = H5I_object(f->shared->fcpl_id))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list"); - - if(H5P_get(plist, H5F_CRT_USER_BLOCK_NAME, &userblock_size)<0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get user block size"); - if(H5P_get(plist, H5F_CRT_BOOT_VERS_NAME, &super_vers)<0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get super block version"); - if(H5P_get(plist, H5F_CRT_FREESPACE_VERS_NAME, &freespace_vers)<0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get super block version"); - if(H5P_get(plist, H5F_CRT_OBJ_DIR_VERS_NAME, &obj_dir_vers)<0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object directory version"); - if(H5P_get(plist, H5F_CRT_SHARE_HEAD_VERS_NAME, &share_head_vers)<0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get shared-header format version"); - - /* debug */ - HDfprintf(stream, "%*sFile Super Block...\n", indent, ""); - - HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, - "File name:", - f->name); - HDfprintf(stream, "%*s%-*s 0x%08x\n", indent, "", fwidth, - "File access flags", - (unsigned) (f->shared->flags)); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "File open reference count:", - (unsigned) (f->shared->nrefs)); - HDfprintf(stream, "%*s%-*s %a (abs)\n", indent, "", fwidth, - "Address of super block:", f->shared->boot_addr); - HDfprintf(stream, "%*s%-*s %lu bytes\n", indent, "", fwidth, - "Size of user block:", (unsigned long) userblock_size); - - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Super block version number:", (unsigned) super_vers); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Free list version number:", (unsigned) freespace_vers); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Root group symbol table entry version number:", (unsigned) obj_dir_vers); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Shared header version number:", (unsigned) share_head_vers); - HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth, - "Size of file offsets (haddr_t type):", (unsigned) f->shared->sizeof_addr); - HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth, - "Size of file lengths (hsize_t type):", (unsigned) f->shared->sizeof_size); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Symbol table leaf node 1/2 rank:", f->shared->sym_leaf_k); - HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Symbol table internal node 1/2 rank:", - (unsigned) (f->shared->btree_k[H5B_SNODE_ID])); - HDfprintf(stream, "%*s%-*s 0x%08lx\n", indent, "", fwidth, - "File consistency flags:", - (unsigned long) (f->shared->consist_flags)); - HDfprintf(stream, "%*s%-*s %a (abs)\n", indent, "", fwidth, - "Base address:", f->shared->base_addr); - HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth, - "Free list address:", f->shared->freespace_addr); - - HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth, - "Address of driver information block:", f->shared->driver_addr); - - HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, - "Root group symbol table entry:", - f->shared->root_grp ? "" : "(none)"); - if (f->shared->root_grp) { - H5G_ent_debug(f, dxpl_id, H5G_entof(f->shared->root_grp), stream, - indent+3, MAX(0, fwidth-3), HADDR_UNDEF); - } - -done: - FUNC_LEAVE_NOAPI(ret_value); -} diff --git a/src/H5Fdbg.c b/src/H5Fdbg.c new file mode 100644 index 0000000..fec3a46 --- /dev/null +++ b/src/H5Fdbg.c @@ -0,0 +1,149 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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> + * Wednesday, July 9, 2003 + * + * Purpose: File object debugging functions. + */ + +#define H5F_PACKAGE /*suppress error about including H5Fpkg */ + +/* Pablo information */ +/* (Put before include files to avoid problems with inline functions) */ +#define PABLO_MASK H5Fdbg_mask + +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* File access */ +#include "H5Iprivate.h" /* ID Functions */ +#include "H5Pprivate.h" /* Property lists */ + +/* Interface initialization */ +#define INTERFACE_INIT NULL +static int interface_initialize_g = 0; + + +/*------------------------------------------------------------------------- + * Function: H5F_debug + * + * Purpose: Prints a file header to the specified stream. Each line + * is indented and the field name occupies the specified width + * number of characters. + * + * Errors: + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Robb Matzke + * matzke@llnl.gov + * Aug 1 1997 + * + * Modifications: + * Robb Matzke, 1999-07-28 + * The ADDR argument is passed by value. + * + * Raymond Lu, 2001-10-14 + * Changed to the new generic property list. + * + *------------------------------------------------------------------------- + */ +herr_t +H5F_debug(H5F_t *f, hid_t dxpl_id, FILE * stream, int indent, int fwidth) +{ + hsize_t userblock_size; + int super_vers, freespace_vers, obj_dir_vers, share_head_vers; + H5P_genplist_t *plist; /* Property list */ + herr_t ret_value=SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5F_debug, FAIL); + + /* check args */ + assert(f); + assert(stream); + assert(indent >= 0); + assert(fwidth >= 0); + + /* Get property list */ + if(NULL == (plist = H5I_object(f->shared->fcpl_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list"); + + if(H5P_get(plist, H5F_CRT_USER_BLOCK_NAME, &userblock_size)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get user block size"); + if(H5P_get(plist, H5F_CRT_BOOT_VERS_NAME, &super_vers)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get super block version"); + if(H5P_get(plist, H5F_CRT_FREESPACE_VERS_NAME, &freespace_vers)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get super block version"); + if(H5P_get(plist, H5F_CRT_OBJ_DIR_VERS_NAME, &obj_dir_vers)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object directory version"); + if(H5P_get(plist, H5F_CRT_SHARE_HEAD_VERS_NAME, &share_head_vers)<0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get shared-header format version"); + + /* debug */ + HDfprintf(stream, "%*sFile Super Block...\n", indent, ""); + + HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, + "File name:", + f->name); + HDfprintf(stream, "%*s%-*s 0x%08x\n", indent, "", fwidth, + "File access flags", + (unsigned) (f->shared->flags)); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "File open reference count:", + (unsigned) (f->shared->nrefs)); + HDfprintf(stream, "%*s%-*s %a (abs)\n", indent, "", fwidth, + "Address of super block:", f->shared->boot_addr); + HDfprintf(stream, "%*s%-*s %lu bytes\n", indent, "", fwidth, + "Size of user block:", (unsigned long) userblock_size); + + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Super block version number:", (unsigned) super_vers); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Free list version number:", (unsigned) freespace_vers); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Root group symbol table entry version number:", (unsigned) obj_dir_vers); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Shared header version number:", (unsigned) share_head_vers); + HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth, + "Size of file offsets (haddr_t type):", (unsigned) f->shared->sizeof_addr); + HDfprintf(stream, "%*s%-*s %u bytes\n", indent, "", fwidth, + "Size of file lengths (hsize_t type):", (unsigned) f->shared->sizeof_size); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Symbol table leaf node 1/2 rank:", f->shared->sym_leaf_k); + HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, + "Symbol table internal node 1/2 rank:", + (unsigned) (f->shared->btree_k[H5B_SNODE_ID])); + HDfprintf(stream, "%*s%-*s 0x%08lx\n", indent, "", fwidth, + "File consistency flags:", + (unsigned long) (f->shared->consist_flags)); + HDfprintf(stream, "%*s%-*s %a (abs)\n", indent, "", fwidth, + "Base address:", f->shared->base_addr); + HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth, + "Free list address:", f->shared->freespace_addr); + + HDfprintf(stream, "%*s%-*s %a (rel)\n", indent, "", fwidth, + "Address of driver information block:", f->shared->driver_addr); + + HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, + "Root group symbol table entry:", + f->shared->root_grp ? "" : "(none)"); + if (f->shared->root_grp) { + H5G_ent_debug(f, dxpl_id, H5G_entof(f->shared->root_grp), stream, + indent+3, MAX(0, fwidth-3), HADDR_UNDEF); + } + +done: + FUNC_LEAVE_NOAPI(ret_value); +} + diff --git a/src/H5Fistore.c b/src/H5Fistore.c index acb871d..c3bda60 100644 --- a/src/H5Fistore.c +++ b/src/H5Fistore.c @@ -2959,6 +2959,7 @@ done: FUNC_LEAVE_NOAPI(ret_value); } +#ifdef H5F_ISTORE_DEBUG /*------------------------------------------------------------------------- * Function: H5F_istore_stats @@ -3023,6 +3024,7 @@ H5F_istore_stats (H5F_t *f, hbool_t headers) done: FUNC_LEAVE_NOAPI(ret_value); } +#endif /* H5F_ISTORE_DEBUG */ /*------------------------------------------------------------------------- diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h index 2d92ad3..f0f120b 100644 --- a/src/H5Fpkg.h +++ b/src/H5Fpkg.h @@ -195,8 +195,6 @@ H5_DLLVAR hbool_t H5_mpiposix_1_metawrite_g; H5_DLL void H5F_encode_length_unusual(const H5F_t *f, uint8_t **p, uint8_t *l); #endif /* NOT_YET */ H5_DLL herr_t H5F_mountpoint(struct H5G_entry_t *find/*in,out*/); -H5_DLL herr_t H5F_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, - int indent, int fwidth); H5_DLL herr_t H5F_sieve_overlap_clear(H5F_t *f, haddr_t addr, hsize_t size); /* Functions that operate on indexed storage */ @@ -213,7 +211,9 @@ H5_DLL ssize_t H5F_istore_writevv(H5F_t *f, hid_t dxpl_id, size_t chunk_max_nseq, size_t *chunk_curr_seq, size_t chunk_len_arr[], hsize_t chunk_offset_arr[], size_t mem_max_nseq, size_t *mem_curr_seq, size_t mem_len_arr[], hsize_t mem_offset_arr[], const void *buf); +#ifdef H5F_ISTORE_DEBUG H5_DLL herr_t H5F_istore_stats (H5F_t *f, hbool_t headers); +#endif /* H5F_ISTORE_DEBUG */ H5_DLL herr_t H5F_istore_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int fwidth, int ndims); diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index fb5d8ca..945a35d 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -470,4 +470,7 @@ H5_DLL herr_t H5F_acs_close(hid_t fapl_id, void *close_data); H5_DLL herr_t H5F_acs_copy(hid_t new_fapl_id, hid_t old_fapl_id, void *close_data); +/* Debugging functions */ +H5_DLL herr_t H5F_debug(H5F_t *f, hid_t dxpl_id, FILE * stream, int indent, int fwidth); + #endif @@ -37,19 +37,21 @@ */ #define H5F_PACKAGE /*suppress error about including H5Fpkg */ +#define H5HG_PACKAGE /*suppress error about including H5HGpkg */ + +/* Pablo information */ +/* (Put before include files to avoid problems with inline functions) */ +#define PABLO_MASK H5HG_mask #include "H5private.h" /* Generic Functions */ #include "H5ACprivate.h" /* Metadata cache */ #include "H5Eprivate.h" /* Error handling */ #include "H5Fpkg.h" /* File access */ #include "H5FLprivate.h" /* Free lists */ -#include "H5HGprivate.h" /* Global heaps */ +#include "H5HGpkg.h" /* Global heaps */ #include "H5MFprivate.h" /* File memory management */ #include "H5MMprivate.h" /* Memory management */ -/* Pablo information */ -#define PABLO_MASK H5HG_mask - /* Private macros */ /* @@ -58,17 +60,6 @@ #define H5HG_VERSION 1 /* - * Pad all global heap messages to a multiple of eight bytes so we can load - * the entire collection into memory and operate on it there. Eight should - * be sufficient for machines that have alignment constraints because our - * largest data type is eight bytes. - */ -#define H5HG_ALIGNMENT 8 -#define H5HG_ALIGN(X) (H5HG_ALIGNMENT*(((X)+H5HG_ALIGNMENT-1)/ \ - H5HG_ALIGNMENT)) -#define H5HG_ISALIGNED(X) ((X)==H5HG_ALIGN(X)) - -/* * All global heap collections are at least this big. This allows us to read * most collections with a single read() since we don't have to read a few * bytes of header to figure out the size. If the heap is larger than this @@ -98,16 +89,6 @@ H5F_SIZEOF_SIZE(f)) /*collection size */ /* - * The overhead associated with each object in the heap, always a multiple of - * the alignment so that the stuff that follows the header is aligned. - */ -#define H5HG_SIZEOF_OBJHDR(f) \ - H5HG_ALIGN(2 + /*object id number */ \ - 2 + /*reference count */ \ - 4 + /*reserved */ \ - H5F_SIZEOF_SIZE(f)) /*object data size */ - -/* * The initial guess for the number of messages in a collection. We assume * that all objects in that collection are zero length, giving the maximum * possible number of objects in the collection. The collection itself has @@ -126,22 +107,6 @@ /* Private typedefs */ -typedef struct H5HG_obj_t { - int nrefs; /*reference count */ - size_t size; /*total size of object */ - uint8_t *begin; /*ptr to object into heap->chunk*/ -} H5HG_obj_t; - -struct H5HG_heap_t { - H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */ - /* first field in structure */ - haddr_t addr; /*collection address */ - size_t size; /*total size of collection */ - uint8_t *chunk; /*the collection, incl. header */ - size_t nalloc; /*numb object slots allocated */ - H5HG_obj_t *obj; /*array of object descriptions */ -}; - /* PRIVATE PROTOTYPES */ static H5HG_heap_t *H5HG_create(H5F_t *f, hid_t dxpl_id, size_t size); #ifdef NOT_YET @@ -159,7 +124,7 @@ static herr_t H5HG_clear(H5HG_heap_t *heap); /* * H5HG inherits cache-like properties from H5AC */ -static const H5AC_class_t H5AC_GHEAP[1] = {{ +const H5AC_class_t H5AC_GHEAP[1] = {{ H5AC_GHEAP_ID, (H5AC_load_func_t)H5HG_load, (H5AC_flush_func_t)H5HG_flush, @@ -1045,103 +1010,3 @@ done: FUNC_LEAVE_NOAPI(ret_value); } - -/*------------------------------------------------------------------------- - * Function: H5HG_debug - * - * Purpose: Prints debugging information about a global heap collection. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Robb Matzke - * matzke@llnl.gov - * Mar 27, 1998 - * - * Modifications: - * Robb Matzke, 1999-07-28 - * The ADDR argument is passed by value. - * - * Robb Matzke, LLNL, 2003-06-05 - * The size does not include the object header, just the data. - *------------------------------------------------------------------------- - */ -herr_t -H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, - int fwidth) -{ - unsigned u, nused, maxobj; - unsigned j, k; - H5HG_heap_t *h = NULL; - char buf[64]; - uint8_t *p = NULL; - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(H5HG_debug, FAIL); - - /* check arguments */ - assert(f); - assert(H5F_addr_defined (addr)); - assert(stream); - assert(indent >= 0); - assert(fwidth >= 0); - - if (NULL == (h = H5AC_find(f, dxpl_id, H5AC_GHEAP, addr, NULL, NULL))) - HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load global heap collection"); - fprintf(stream, "%*sGlobal Heap Collection...\n", indent, ""); - fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, - "Dirty:", - (int)(h->cache_info.dirty)); - fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, - "Total collection size in file:", - (unsigned long)(h->size)); - - for (u=1, nused=0, maxobj=0; u<h->nalloc; u++) { - if (h->obj[u].begin) { - nused++; - if (u>maxobj) maxobj = u; - } - } - fprintf (stream, "%*s%-*s %u/%lu/", indent, "", fwidth, - "Objects defined/allocated/max:", - nused, (unsigned long)h->nalloc); - fprintf (stream, nused ? "%u\n": "NA\n", maxobj); - - fprintf (stream, "%*s%-*s %lu\n", indent, "", fwidth, - "Free space:", - (unsigned long)(h->obj[0].size)); - - for (u=1; u<h->nalloc; u++) { - if (h->obj[u].begin) { - sprintf (buf, "Object %u", u); - fprintf (stream, "%*s%s\n", indent, "", buf); - fprintf (stream, "%*s%-*s %d\n", indent+3, "", MIN(fwidth-3, 0), - "Reference count:", - h->obj[u].nrefs); - fprintf (stream, "%*s%-*s %lu/%lu\n", indent+3, "", - MIN(fwidth-3, 0), - "Size of object body:", - (unsigned long)(h->obj[u].size), - (unsigned long)H5HG_ALIGN(h->obj[u].size)); - p = h->obj[u].begin + H5HG_SIZEOF_OBJHDR (f); - for (j=0; j<h->obj[u].size; j+=16) { - fprintf (stream, "%*s%04d: ", indent+6, "", j); - for (k=0; k<16; k++) { - if (8==k) fprintf (stream, " "); - if (j+k<h->obj[u].size) { - fprintf (stream, "%02x ", p[j+k]); - } else { - HDfputs(" ", stream); - } - } - for (k=0; k<16 && j+k<h->obj[u].size; k++) { - if (8==k) fprintf (stream, " "); - HDfputc(p[j+k]>' ' && p[j+k]<='~' ? p[j+k] : '.', stream); - } - fprintf (stream, "\n"); - } - } - } - -done: - FUNC_LEAVE_NOAPI(ret_value); -} diff --git a/src/H5HGdbg.c b/src/H5HGdbg.c new file mode 100644 index 0000000..128ba93 --- /dev/null +++ b/src/H5HGdbg.c @@ -0,0 +1,136 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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> + * Wednesday, July 9, 2003 + * + * Purpose: Global Heap object debugging functions. + */ +#define H5HG_PACKAGE /*suppress error about including H5HGpkg */ + +/* Pablo information */ +/* (Put before include files to avoid problems with inline functions) */ +#define PABLO_MASK H5HGdbg_mask + +#include "H5private.h" /* Generic Functions */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5HGpkg.h" /* Global heaps */ +#include "H5Iprivate.h" /* ID Functions */ + +/* Interface initialization */ +#define INTERFACE_INIT NULL +static int interface_initialize_g = 0; + + +/*------------------------------------------------------------------------- + * Function: H5HG_debug + * + * Purpose: Prints debugging information about a global heap collection. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Robb Matzke + * matzke@llnl.gov + * Mar 27, 1998 + * + * Modifications: + * Robb Matzke, 1999-07-28 + * The ADDR argument is passed by value. + * + * Robb Matzke, LLNL, 2003-06-05 + * The size does not include the object header, just the data. + *------------------------------------------------------------------------- + */ +herr_t +H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, + int fwidth) +{ + unsigned u, nused, maxobj; + unsigned j, k; + H5HG_heap_t *h = NULL; + char buf[64]; + uint8_t *p = NULL; + herr_t ret_value=SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5HG_debug, FAIL); + + /* check arguments */ + assert(f); + assert(H5F_addr_defined (addr)); + assert(stream); + assert(indent >= 0); + assert(fwidth >= 0); + + if (NULL == (h = H5AC_find(f, dxpl_id, H5AC_GHEAP, addr, NULL, NULL))) + HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load global heap collection"); + fprintf(stream, "%*sGlobal Heap Collection...\n", indent, ""); + fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, + "Dirty:", + (int)(h->cache_info.dirty)); + fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, + "Total collection size in file:", + (unsigned long)(h->size)); + + for (u=1, nused=0, maxobj=0; u<h->nalloc; u++) { + if (h->obj[u].begin) { + nused++; + if (u>maxobj) maxobj = u; + } + } + fprintf (stream, "%*s%-*s %u/%lu/", indent, "", fwidth, + "Objects defined/allocated/max:", + nused, (unsigned long)h->nalloc); + fprintf (stream, nused ? "%u\n": "NA\n", maxobj); + + fprintf (stream, "%*s%-*s %lu\n", indent, "", fwidth, + "Free space:", + (unsigned long)(h->obj[0].size)); + + for (u=1; u<h->nalloc; u++) { + if (h->obj[u].begin) { + sprintf (buf, "Object %u", u); + fprintf (stream, "%*s%s\n", indent, "", buf); + fprintf (stream, "%*s%-*s %d\n", indent+3, "", MIN(fwidth-3, 0), + "Reference count:", + h->obj[u].nrefs); + fprintf (stream, "%*s%-*s %lu/%lu\n", indent+3, "", + MIN(fwidth-3, 0), + "Size of object body:", + (unsigned long)(h->obj[u].size), + (unsigned long)H5HG_ALIGN(h->obj[u].size)); + p = h->obj[u].begin + H5HG_SIZEOF_OBJHDR (f); + for (j=0; j<h->obj[u].size; j+=16) { + fprintf (stream, "%*s%04d: ", indent+6, "", j); + for (k=0; k<16; k++) { + if (8==k) fprintf (stream, " "); + if (j+k<h->obj[u].size) { + fprintf (stream, "%02x ", p[j+k]); + } else { + HDfputs(" ", stream); + } + } + for (k=0; k<16 && j+k<h->obj[u].size; k++) { + if (8==k) fprintf (stream, " "); + HDfputc(p[j+k]>' ' && p[j+k]<='~' ? p[j+k] : '.', stream); + } + fprintf (stream, "\n"); + } + } + } + +done: + FUNC_LEAVE_NOAPI(ret_value); +} + diff --git a/src/H5HGpkg.h b/src/H5HGpkg.h new file mode 100644 index 0000000..ee029c4 --- /dev/null +++ b/src/H5HGpkg.h @@ -0,0 +1,92 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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> + * Wednesday, July 9, 2003 + * + * Purpose: This file contains declarations which are visible + * only within the H5HG package. Source files outside the + * H5HG package should include H5HGprivate.h instead. + */ +#ifndef H5HG_PACKAGE +#error "Do not include this file outside the H5HG package!" +#endif + +#ifndef _H5HGpkg_H +#define _H5HGpkg_H + +/* Get package's private header */ +#include "H5HGprivate.h" + +/* Other private headers needed by this file */ + +/*****************************/ +/* Package Private Variables */ +/*****************************/ + +/* The cache subclass */ +H5_DLLVAR const H5AC_class_t H5AC_GHEAP[1]; + +/**************************/ +/* Package Private Macros */ +/**************************/ + +/* + * Pad all global heap messages to a multiple of eight bytes so we can load + * the entire collection into memory and operate on it there. Eight should + * be sufficient for machines that have alignment constraints because our + * largest data type is eight bytes. + */ +#define H5HG_ALIGNMENT 8 +#define H5HG_ALIGN(X) (H5HG_ALIGNMENT*(((X)+H5HG_ALIGNMENT-1)/ \ + H5HG_ALIGNMENT)) +#define H5HG_ISALIGNED(X) ((X)==H5HG_ALIGN(X)) + +/* + * The overhead associated with each object in the heap, always a multiple of + * the alignment so that the stuff that follows the header is aligned. + */ +#define H5HG_SIZEOF_OBJHDR(f) \ + H5HG_ALIGN(2 + /*object id number */ \ + 2 + /*reference count */ \ + 4 + /*reserved */ \ + H5F_SIZEOF_SIZE(f)) /*object data size */ + +/****************************/ +/* Package Private Typedefs */ +/****************************/ + +typedef struct H5HG_obj_t { + int nrefs; /*reference count */ + size_t size; /*total size of object */ + uint8_t *begin; /*ptr to object into heap->chunk*/ +} H5HG_obj_t; + +struct H5HG_heap_t { + H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */ + /* first field in structure */ + haddr_t addr; /*collection address */ + size_t size; /*total size of collection */ + uint8_t *chunk; /*the collection, incl. header */ + size_t nalloc; /*numb object slots allocated */ + H5HG_obj_t *obj; /*array of object descriptions */ +}; + +/******************************/ +/* Package Private Prototypes */ +/******************************/ + +#endif + diff --git a/src/H5HGprivate.h b/src/H5HGprivate.h index 4915c13..8e589e1 100644 --- a/src/H5HGprivate.h +++ b/src/H5HGprivate.h @@ -37,7 +37,7 @@ typedef struct H5HG_t { unsigned idx; /*object ID within collection */ } H5HG_t; -/* Typedef for heap in memory (defined in H5HG.c) */ +/* Typedef for heap in memory (defined in H5HGpkg.h) */ typedef struct H5HG_heap_t H5HG_heap_t; H5_DLL herr_t H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, @@ -45,6 +45,8 @@ H5_DLL herr_t H5HG_insert(H5F_t *f, hid_t dxpl_id, size_t size, void *obj, H5_DLL void *H5HG_read(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, void *object); H5_DLL int H5HG_link(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj, int adjust); H5_DLL herr_t H5HG_remove(H5F_t *f, hid_t dxpl_id, H5HG_t *hobj); + +/* Debugging functions */ H5_DLL herr_t H5HG_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth); @@ -28,47 +28,26 @@ * *------------------------------------------------------------------------- */ -#define H5F_PACKAGE /*suppress error about including H5Fpkg */ +#define H5F_PACKAGE /* Suppress error about including H5Fpkg */ +#define H5HL_PACKAGE /* Suppress error about including H5HLpkg */ + +/* Pablo information */ +/* (Put before include files to avoid problems with inline functions) */ +#define PABLO_MASK H5HL_mask #include "H5private.h" /* Generic Functions */ #include "H5ACprivate.h" /* Metadata cache */ #include "H5Eprivate.h" /* Error handling */ #include "H5Fpkg.h" /* File access */ #include "H5FLprivate.h" /* Free lists */ -#include "H5HLprivate.h" /* Local Heaps */ +#include "H5HLpkg.h" /* Local Heaps */ #include "H5MFprivate.h" /* File memory management */ -#include "H5MMprivate.h" /* Memory management */ - -/* Pablo information */ -#define PABLO_MASK H5HL_mask /* Private macros */ #define H5HL_FREE_NULL 1 /*end of free list on disk */ #define H5HL_MIN_HEAP 256 /* Minimum size to reduce heap buffer to */ -#define H5HL_SIZEOF_HDR(F) \ - H5HL_ALIGN(H5HL_SIZEOF_MAGIC + /*heap signature */ \ - 4 + /*reserved */ \ - H5F_SIZEOF_SIZE (F) + /*data size */ \ - H5F_SIZEOF_SIZE (F) + /*free list head */ \ - H5F_SIZEOF_ADDR (F)) /*data address */ /* Private typedefs */ -typedef struct H5HL_free_t { - size_t offset; /*offset of free block */ - size_t size; /*size of free block */ - struct H5HL_free_t *prev; /*previous entry in free list */ - struct H5HL_free_t *next; /*next entry in free list */ -} H5HL_free_t; - -typedef struct H5HL_t { - H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */ - /* first field in structure */ - haddr_t addr; /*address of data */ - size_t disk_alloc; /*data bytes allocated on disk */ - size_t mem_alloc; /*data bytes allocated in mem */ - uint8_t *chunk; /*the chunk, including header */ - H5HL_free_t *freelist; /*the free list */ -} H5HL_t; /* PRIVATE PROTOTYPES */ #ifdef NOT_YET @@ -89,7 +68,7 @@ static herr_t H5HL_clear(H5HL_t *heap); /* * H5HL inherits cache-like properties from H5AC */ -static const H5AC_class_t H5AC_LHEAP[1] = {{ +const H5AC_class_t H5AC_LHEAP[1] = {{ H5AC_LHEAP_ID, (H5AC_load_func_t)H5HL_load, (H5AC_flush_func_t)H5HL_flush, @@ -1158,140 +1137,3 @@ done: FUNC_LEAVE_NOAPI(ret_value); } /* end H5HL_delete() */ - -/*------------------------------------------------------------------------- - * Function: H5HL_debug - * - * Purpose: Prints debugging information about a heap. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Robb Matzke - * matzke@llnl.gov - * Aug 1 1997 - * - * Modifications: - * Robb Matzke, 1999-07-28 - * The ADDR argument is passed by value. - *------------------------------------------------------------------------- - */ -herr_t -H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int fwidth) -{ - H5HL_t *h = NULL; - int i, j, overlap, free_block; - uint8_t c; - H5HL_free_t *freelist = NULL; - uint8_t *marker = NULL; - size_t amount_free = 0; - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(H5HL_debug, FAIL); - - /* check arguments */ - assert(f); - assert(H5F_addr_defined(addr)); - assert(stream); - assert(indent >= 0); - assert(fwidth >= 0); - - if (NULL == (h = H5AC_find(f, dxpl_id, H5AC_LHEAP, addr, NULL, NULL))) - HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load heap"); - fprintf(stream, "%*sLocal Heap...\n", indent, ""); - fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, - "Dirty:", - (int) (h->cache_info.dirty)); - fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, - "Header size (in bytes):", - (unsigned long) H5HL_SIZEOF_HDR(f)); - HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, - "Address of heap data:", - h->addr); - HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, - "Data bytes allocated on disk:", - h->disk_alloc); - HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, - "Data bytes allocated in core:", - h->mem_alloc); - - /* - * Traverse the free list and check that all free blocks fall within - * the heap and that no two free blocks point to the same region of - * the heap. - */ - if (NULL==(marker = H5MM_calloc(h->mem_alloc))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - fprintf(stream, "%*sFree Blocks (offset, size):\n", indent, ""); - for (free_block=0, freelist = h->freelist; freelist; freelist = freelist->next, free_block++) { - char temp_str[32]; - - sprintf(temp_str,"Block #%d:",free_block); - HDfprintf(stream, "%*s%-*s %8Zu, %8Zu\n", indent+3, "", MAX(0,fwidth-9), - temp_str, - freelist->offset, freelist->size); - if (freelist->offset + freelist->size > h->mem_alloc) { - fprintf(stream, "***THAT FREE BLOCK IS OUT OF BOUNDS!\n"); - } else { - for (i=overlap=0; i<(int)(freelist->size); i++) { - if (marker[freelist->offset + i]) - overlap++; - marker[freelist->offset + i] = 1; - } - if (overlap) { - fprintf(stream, "***THAT FREE BLOCK OVERLAPPED A PREVIOUS " - "ONE!\n"); - } else { - amount_free += freelist->size; - } - } - } - - if (h->mem_alloc) { - fprintf(stream, "%*s%-*s %.2f%%\n", indent, "", fwidth, - "Percent of heap used:", - (100.0 * (double)(h->mem_alloc - amount_free) / (double)h->mem_alloc)); - } - /* - * Print the data in a VMS-style octal dump. - */ - fprintf(stream, "%*sData follows (`__' indicates free region)...\n", - indent, ""); - for (i=0; i<(int)(h->disk_alloc); i+=16) { - fprintf(stream, "%*s %8d: ", indent, "", i); - for (j = 0; j < 16; j++) { - if (i+j<(int)(h->disk_alloc)) { - if (marker[i + j]) { - fprintf(stream, "__ "); - } else { - c = h->chunk[H5HL_SIZEOF_HDR(f) + i + j]; - fprintf(stream, "%02x ", c); - } - } else { - fprintf(stream, " "); - } - if (7 == j) - HDfputc(' ', stream); - } - - for (j = 0; j < 16; j++) { - if (i+j < (int)(h->disk_alloc)) { - if (marker[i + j]) { - HDfputc(' ', stream); - } else { - c = h->chunk[H5HL_SIZEOF_HDR(f) + i + j]; - if (c > ' ' && c < '~') - HDfputc(c, stream); - else - HDfputc('.', stream); - } - } - } - - HDfputc('\n', stream); - } - - H5MM_xfree(marker); - -done: - FUNC_LEAVE_NOAPI(ret_value); -} diff --git a/src/H5HLdbg.c b/src/H5HLdbg.c new file mode 100644 index 0000000..2e0be37 --- /dev/null +++ b/src/H5HLdbg.c @@ -0,0 +1,174 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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> + * Wednesday, July 9, 2003 + * + * Purpose: Local Heap object debugging functions. + */ +#define H5HL_PACKAGE /* Suppress error about including H5HLpkg */ + +/* Pablo information */ +/* (Put before include files to avoid problems with inline functions) */ +#define PABLO_MASK H5HLdbg_mask + +#include "H5private.h" /* Generic Functions */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5HLpkg.h" /* Local heaps */ +#include "H5Iprivate.h" /* ID Functions */ +#include "H5MMprivate.h" /* Memory management */ + +/* Interface initialization */ +#define INTERFACE_INIT NULL +static int interface_initialize_g = 0; + + +/*------------------------------------------------------------------------- + * Function: H5HL_debug + * + * Purpose: Prints debugging information about a heap. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Robb Matzke + * matzke@llnl.gov + * Aug 1 1997 + * + * Modifications: + * Robb Matzke, 1999-07-28 + * The ADDR argument is passed by value. + *------------------------------------------------------------------------- + */ +herr_t +H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int fwidth) +{ + H5HL_t *h = NULL; + int i, j, overlap, free_block; + uint8_t c; + H5HL_free_t *freelist = NULL; + uint8_t *marker = NULL; + size_t amount_free = 0; + herr_t ret_value=SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(H5HL_debug, FAIL); + + /* check arguments */ + assert(f); + assert(H5F_addr_defined(addr)); + assert(stream); + assert(indent >= 0); + assert(fwidth >= 0); + + if (NULL == (h = H5AC_find(f, dxpl_id, H5AC_LHEAP, addr, NULL, NULL))) + HGOTO_ERROR(H5E_HEAP, H5E_CANTLOAD, FAIL, "unable to load heap"); + fprintf(stream, "%*sLocal Heap...\n", indent, ""); + fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, + "Dirty:", + (int) (h->cache_info.dirty)); + fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, + "Header size (in bytes):", + (unsigned long) H5HL_SIZEOF_HDR(f)); + HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, + "Address of heap data:", + h->addr); + HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, + "Data bytes allocated on disk:", + h->disk_alloc); + HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, + "Data bytes allocated in core:", + h->mem_alloc); + + /* + * Traverse the free list and check that all free blocks fall within + * the heap and that no two free blocks point to the same region of + * the heap. + */ + if (NULL==(marker = H5MM_calloc(h->mem_alloc))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + fprintf(stream, "%*sFree Blocks (offset, size):\n", indent, ""); + for (free_block=0, freelist = h->freelist; freelist; freelist = freelist->next, free_block++) { + char temp_str[32]; + + sprintf(temp_str,"Block #%d:",free_block); + HDfprintf(stream, "%*s%-*s %8Zu, %8Zu\n", indent+3, "", MAX(0,fwidth-9), + temp_str, + freelist->offset, freelist->size); + if (freelist->offset + freelist->size > h->mem_alloc) { + fprintf(stream, "***THAT FREE BLOCK IS OUT OF BOUNDS!\n"); + } else { + for (i=overlap=0; i<(int)(freelist->size); i++) { + if (marker[freelist->offset + i]) + overlap++; + marker[freelist->offset + i] = 1; + } + if (overlap) { + fprintf(stream, "***THAT FREE BLOCK OVERLAPPED A PREVIOUS " + "ONE!\n"); + } else { + amount_free += freelist->size; + } + } + } + + if (h->mem_alloc) { + fprintf(stream, "%*s%-*s %.2f%%\n", indent, "", fwidth, + "Percent of heap used:", + (100.0 * (double)(h->mem_alloc - amount_free) / (double)h->mem_alloc)); + } + /* + * Print the data in a VMS-style octal dump. + */ + fprintf(stream, "%*sData follows (`__' indicates free region)...\n", + indent, ""); + for (i=0; i<(int)(h->disk_alloc); i+=16) { + fprintf(stream, "%*s %8d: ", indent, "", i); + for (j = 0; j < 16; j++) { + if (i+j<(int)(h->disk_alloc)) { + if (marker[i + j]) { + fprintf(stream, "__ "); + } else { + c = h->chunk[H5HL_SIZEOF_HDR(f) + i + j]; + fprintf(stream, "%02x ", c); + } + } else { + fprintf(stream, " "); + } + if (7 == j) + HDfputc(' ', stream); + } + + for (j = 0; j < 16; j++) { + if (i+j < (int)(h->disk_alloc)) { + if (marker[i + j]) { + HDfputc(' ', stream); + } else { + c = h->chunk[H5HL_SIZEOF_HDR(f) + i + j]; + if (c > ' ' && c < '~') + HDfputc(c, stream); + else + HDfputc('.', stream); + } + } + } + + HDfputc('\n', stream); + } + + H5MM_xfree(marker); + +done: + FUNC_LEAVE_NOAPI(ret_value); +} + diff --git a/src/H5HLpkg.h b/src/H5HLpkg.h new file mode 100644 index 0000000..0b52c5f --- /dev/null +++ b/src/H5HLpkg.h @@ -0,0 +1,79 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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> + * Wednesday, July 9, 2003 + * + * Purpose: This file contains declarations which are visible + * only within the H5HL package. Source files outside the + * H5HL package should include H5HLprivate.h instead. + */ +#ifndef H5HL_PACKAGE +#error "Do not include this file outside the H5HL package!" +#endif + +#ifndef _H5HLpkg_H +#define _H5HLpkg_H + +/* Get package's private header */ +#include "H5HLprivate.h" + +/* Other private headers needed by this file */ + +/*****************************/ +/* Package Private Variables */ +/*****************************/ + +/* The cache subclass */ +H5_DLLVAR const H5AC_class_t H5AC_LHEAP[1]; + +/**************************/ +/* Package Private Macros */ +/**************************/ + +#define H5HL_SIZEOF_HDR(F) \ + H5HL_ALIGN(H5HL_SIZEOF_MAGIC + /*heap signature */ \ + 4 + /*reserved */ \ + H5F_SIZEOF_SIZE (F) + /*data size */ \ + H5F_SIZEOF_SIZE (F) + /*free list head */ \ + H5F_SIZEOF_ADDR (F)) /*data address */ + +/****************************/ +/* Package Private Typedefs */ +/****************************/ + +typedef struct H5HL_free_t { + size_t offset; /*offset of free block */ + size_t size; /*size of free block */ + struct H5HL_free_t *prev; /*previous entry in free list */ + struct H5HL_free_t *next; /*next entry in free list */ +} H5HL_free_t; + +typedef struct H5HL_t { + H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */ + /* first field in structure */ + haddr_t addr; /*address of data */ + size_t disk_alloc; /*data bytes allocated on disk */ + size_t mem_alloc; /*data bytes allocated in mem */ + uint8_t *chunk; /*the chunk, including header */ + H5HL_free_t *freelist; /*the free list */ +} H5HL_t; +/******************************/ +/* Package Private Prototypes */ +/******************************/ + +#endif + + diff --git a/src/H5HLprivate.h b/src/H5HLprivate.h index aa2a2d4..9c2e64b 100644 --- a/src/H5HLprivate.h +++ b/src/H5HLprivate.h @@ -60,6 +60,8 @@ H5_DLL size_t H5HL_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t size, const void *buf); H5_DLL herr_t H5HL_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t offset, size_t size); H5_DLL herr_t H5HL_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr); + +/* Debugging functions */ H5_DLL herr_t H5HL_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream, int indent, int fwidth); #endif |