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Commit b776fbc1 authored by Uwe Schulzweida's avatar Uwe Schulzweida
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dmemory update

parent eea38794
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configure
View file @ b776fbc1
......@@ -5993,9 +5993,9 @@ rm -f conftest.mmap
# Checks for library malloc.
{ echo "$as_me:$LINENO: checking for mallinfo in -lmalloc" >&5
echo $ECHO_N "checking for mallinfo in -lmalloc... $ECHO_C" >&6; }
if test "${ac_cv_lib_malloc_mallinfo+set}" = set; then
{ echo "$as_me:$LINENO: checking for malloc in -lmalloc" >&5
echo $ECHO_N "checking for malloc in -lmalloc... $ECHO_C" >&6; }
if test "${ac_cv_lib_malloc_malloc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
......@@ -6013,11 +6013,11 @@ cat >>conftest.$ac_ext <<_ACEOF
#ifdef __cplusplus
extern "C"
#endif
char mallinfo ();
char malloc ();
int
main ()
{
return mallinfo ();
return malloc ();
;
return 0;
}
......@@ -6040,21 +6040,21 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_malloc_mallinfo=yes
ac_cv_lib_malloc_malloc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_malloc_mallinfo=no
ac_cv_lib_malloc_malloc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_malloc_mallinfo" >&5
echo "${ECHO_T}$ac_cv_lib_malloc_mallinfo" >&6; }
if test $ac_cv_lib_malloc_mallinfo = yes; then
{ echo "$as_me:$LINENO: result: $ac_cv_lib_malloc_malloc" >&5
echo "${ECHO_T}$ac_cv_lib_malloc_malloc" >&6; }
if test $ac_cv_lib_malloc_malloc = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBMALLOC 1
_ACEOF
......@@ -6168,6 +6168,249 @@ _ACEOF
fi
# Checks for header files
for ac_header in malloc.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
( cat <<\_ASBOX
## -------------------------------------- ##
## Report this to Uwe.Schulzweida@zmaw.de ##
## -------------------------------------- ##
_ASBOX
) | sed "s/^/$as_me: WARNING: /" >&2
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
# Checks for the availability of functions
for ac_func in mallinfo
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $ac_func innocuous_$ac_func
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif
int
main ()
{
return $ac_func ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval echo '${'$as_ac_var'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_var'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
# Checks for the availability of ANSI-C99 functions
for ac_func in isnan
......
configure.ac
View file @ b776fbc1
......@@ -33,11 +33,17 @@ AC_SYS_LARGEFILE
AC_FUNC_MMAP
# Checks for library malloc.
AC_CHECK_LIB(malloc, mallinfo)
AC_CHECK_LIB(malloc, malloc)
# Checks for structures.
AC_CHECK_MEMBERS([struct stat.st_blksize])
# Checks for header files
AC_CHECK_HEADERS(malloc.h)
# Checks for the availability of functions
AC_CHECK_FUNCS(mallinfo)
# Checks for the availability of ANSI-C99 functions
AC_CHECK_FUNCS(isnan)
......
src/config.h.in
View file @ b776fbc1
......@@ -54,6 +54,12 @@
/* Define to 1 if you have the `sz' library (-lsz). */
#undef HAVE_LIBSZ
/* Define to 1 if you have the `mallinfo' function. */
#undef HAVE_MALLINFO
/* Define to 1 if you have the <malloc.h> header file. */
#undef HAVE_MALLOC_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
......
src/dmemory.c
View file @ b776fbc1
......@@ -58,19 +58,20 @@ static MemTable *memTable;
static int memTableSize = 0;
static long memAccess = 0;
static size_t MemObjs = 0;
static size_t MaxMemObjs = 0;
static size_t MemUsed = 0;
static size_t MaxMemUsed = 0;
static size_t MemObjs = 0;
static size_t MaxMemObjs = 0;
static size_t MemUsed = 0;
static size_t MaxMemUsed = 0;
static int MEM_Debug = 0; /* If set to 1, debugging */
static int MEM_Debug = 0; /* If set to 1, debugging */
void memDebug(int debug)
{
MEM_Debug = debug;
}
static void memInternalProblem(const char *caller, const char *fmt, ...)
static
void memInternalProblem(const char *caller, const char *fmt, ...)
{
va_list args;
......@@ -86,8 +87,8 @@ static void memInternalProblem(const char *caller, const char *fmt, ...)
exit(EXIT_FAILURE);
}
static void memError(const char *caller, const char *file, int line, size_t size)
static
void memError(const char *caller, const char *file, int line, size_t size)
{
printf("\n");
fprintf(stderr, "Error (%s) : Allocation of %lu bytes failed. [ line %d file %s ]\n",
......@@ -99,9 +100,9 @@ static void memError(const char *caller, const char *file, int line, size_t size
exit(EXIT_FAILURE);
}
static void memListPrintEntry(int mtype, int item, size_t size, void *ptr,
const char *caller, const char *file, int line)
static
void memListPrintEntry(int mtype, int item, size_t size, void *ptr,
const char *caller, const char *file, int line)
{
switch (mtype)
{
......@@ -132,8 +133,8 @@ static void memListPrintEntry(int mtype, int item, size_t size, void *ptr,
fprintf(stderr, "]\n");
}
static void memListPrintTable(void)
static
void memListPrintTable(void)
{
int memID, item, item1, item2 = 0;
......@@ -191,8 +192,8 @@ static void memListPrintTable(void)
}
}
static void memGetDebugLevel(void)
static
void memGetDebugLevel(void)
{
char *debugLevel;
......@@ -208,8 +209,8 @@ static void memGetDebugLevel(void)
}
}
static void memInit(void)
static
void memInit(void)
{
static int initDebugLevel = 0;
......@@ -220,8 +221,8 @@ static void memInit(void)
}
}
static int memListDeleteEntry(void *ptr, size_t *size)
static
int memListDeleteEntry(void *ptr, size_t *size)
{
int memID = 0;
int item = UNDEFID;
......@@ -244,8 +245,8 @@ static int memListDeleteEntry(void *ptr, size_t *size)
return (item);
}
static void memTableInitEntry(int memID)
static
void memTableInitEntry(int memID)
{
static char func[] = "memTableInitEntry";
......@@ -260,9 +261,9 @@ static void memTableInitEntry(int memID)
memTable[memID].line = UNDEFID;
}
static int memListNewEntry(int mtype, void *ptr, size_t size, size_t nobj,
const char *caller, const char *file, int line)
static
int memListNewEntry(int mtype, void *ptr, size_t size, size_t nobj,
const char *caller, const char *file, int line)
{
static char func[] = "memListNewEntry";
static int item = 0;
......@@ -348,9 +349,9 @@ static int memListNewEntry(int mtype, void *ptr, size_t size, size_t nobj,
return (item++);
}
static int memListChangeEntry(void *ptrold, void *ptr, size_t size,
const char *caller, const char *file, int line)
static
int memListChangeEntry(void *ptrold, void *ptr, size_t size,
const char *caller, const char *file, int line)
{
static char func[] = "memListChangeEntry";
int item = UNDEFID;
......@@ -546,17 +547,22 @@ size_t memTotal(void)
size_t memtotal = 0;
#if defined (HAVE_MALLINFO)
struct mallinfo meminfo = mallinfo();
/*
printf("arena %d\n", meminfo.arena);
printf("ordblks %d\n", meminfo.ordblks);
printf("smblks %d\n", meminfo.smblks);
printf("usmblks %d\n", meminfo.usmblks);
printf("fsmblks %d\n", meminfo.fsmblks);
printf("uordblks %d\n", meminfo.uordblks);
printf("fordblks %d\n", meminfo.fordblks);
printf("Memory in use: %d bytes\n", meminfo.usmblks + meminfo.uordblks);
printf("Total heap size: %d bytes\n", meminfo.arena);
*/
if ( MEM_Debug )
{
fprintf(stderr, "arena %8ld (non-mmapped space allocated from system)\n", (unsigned long) meminfo.arena);
fprintf(stderr, "ordblks %8ld (number of free chunks)\n", (unsigned long) meminfo.ordblks);
fprintf(stderr, "smblks %8ld (number of fastbin blocks)\n", (unsigned long) meminfo.smblks);
fprintf(stderr, "hblks %8ld (number of mmapped regions)\n", (unsigned long) meminfo.hblks);
fprintf(stderr, "hblkhd %8ld (space in mmapped regions)\n", (unsigned long) meminfo.hblkhd);
fprintf(stderr, "usmblks %8ld (maximum total allocated space)\n", (unsigned long) meminfo.usmblks);
fprintf(stderr, "fsmblks %8ld (maximum total allocated space)\n", (unsigned long) meminfo.fsmblks);
fprintf(stderr, "uordblks %8ld (total allocated space)\n", (unsigned long) meminfo.uordblks);
fprintf(stderr, "fordblks %8ld (total free space)\n", (unsigned long) meminfo.fordblks);
fprintf(stderr, "Memory in use: %8ld bytes\n", (unsigned long) meminfo.usmblks + meminfo.uordblks);
fprintf(stderr, "Total heap size: %8ld bytes\n", (unsigned long) meminfo.arena);
/* malloc_stats(); */
}
memtotal = meminfo.arena;
#endif
......
src/dmemory.h
View file @ b776fbc1
......@@ -3,7 +3,6 @@
#include <stdlib.h>
/*
* if DEBUG_MEMORY is defined setenv MEMORY_DEBUG to debug memory
*/
......
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