Typedefs
typedef struct drhook_timeline_t	drhook_timeline_t

typedef struct drhook_key_t	drhook_key_t

typedef struct drhook_calltree_t	drhook_calltree_t

typedef struct drhook_sig_t	drhook_sig_t

typedef struct drhook_prof_t	drhook_prof_t

typedef struct drhook_memprof_t	drhook_memprof_t

typedef struct drhook_watch_t	drhook_watch_t

typedef struct drhook_prefix_t	drhook_prefix_t

typedef struct callstack_t	callstack_t

Enumerations
enum	PrintWatchKeys_t { KEYNONE = 0, KEYLOG = 1, KEYCHAR = 2, KEY_I4 = 4, KEY_I8 = 8, KEY_R4 = 16, KEY_R8 = 32 }

Functions
static void	set_timed_kill ()

static void	process_options ()

static char *	TimeStr (char *s, int slen)

void	necsx_trbk_ (const char *msg, int msglen)

void	feenableexcept ()

void	fedisableexcept ()

static void	trapfpe (void)

static void	untrapfpe (void)

long long int	getstk_ ()

long long int	getmaxstk_ ()

long long int	gethwm_ ()

long long int	getmaxhwm_ ()

long long int	getrss_ ()

long long int	getmaxrss_ ()

long long int	getcurheap_ ()

long long int	getmaxcurheap_ ()

long long int	getcurheap_thread_ (const int *tidnum)

long long int	getmaxcurheap_thread_ (const int *tidnum)

long long int	getpag_ ()

void	ec_set_umask_ ()

double	flop_ ()

double	util_cputime_ ()

double	util_walltime_ ()

long long int	irtc ()

long long int	irtc_ ()

long long int	irtc_rate_ ()

int	get_thread_id_ ()

void	LinuxTraceBack (const char prefix, const char timestr, void *sigcontextptr)

static pid_t	gettid ()

static void	stopstart_hpm (int tid, drhook_key_t pstop, drhook_key_t pstart)

static void	stop_only_hpm (int tid, drhook_key_t *pstop)

static void	init_hpm (int tid)

static double	mflops_hpm (const drhook_key_t *keyptr)

static double	mips_hpm (const drhook_key_t *keyptr)

static double	divpc_hpm (const drhook_key_t *keyptr)

static double	mflop_count (const drhook_key_t *keyptr)

static double	mip_count (const drhook_key_t *keyptr)

static int	spin (int secs)

static void	dump_file (const char *pfx, int tid, int sig, int nsigs, const char filename[])

static void	dump_hugepages (int enforce, const char *pfx, int tid, int sig, int nsigs)

static int	set_unlimited_corefile (unsigned long long int *hardlimit)

static int	set_default_handler (int sig, int unlimited_corefile, int verbose)

static void *	malloc_drhook (size_t size)

static void *	calloc_drhook (size_t nmemb, size_t size)

static drhook_key_t *	callstack (int tid, void key, drhook_key_t keyptr)

static char *	strdup_drhook (const char *s)

static char *	strdup2_drhook (const char *s, int s_len)

static char *	timestamp ()

unsigned int	hashfunc (const char *s, int s_len)

unsigned int	callpath_hashfunc (unsigned int inithash, const equivalence_t callpath, int callpath_len, unsigned int fullhash)

static void	insert_calltree (int tid, drhook_key_t *keyptr)

static void	remove_calltree (int tid, drhook_key_t keyptr, const double delta_wall, const double *delta_cpu)

static void	memstat (drhook_key_t keyptr, const int thread_id, int in_getkey)

static void	flptrap (int sig)

static void	signal_gencore (int sig SIG_EXTRA_ARGS)

static void	signal_harakiri (int sig SIG_EXTRA_ARGS)

static void	signal_drhook (int sig SIG_EXTRA_ARGS)

static void	trapfpe_treatment (int sig, int silent)

static void	catch_signals (int silent)

static void	restore_default_signals (int silent)

static void	ignore_signals (int silent)

static void	gdb__sigdump (int sig SIG_EXTRA_ARGS)

static char *	safe_llitoa (long long int i, char b[], int blen)

void	c_drhook_set_mpi_ ()

void	c_drhook_not_mpi_ ()

static void	signal_drhook_init (int enforce)

static char *	get_mon_out (int me)

static char *	get_memmon_out (int me)

static void	random_memstat (int tid, int enforce)

static void	do_prof ()

void	c_drhook_process_options_ (const int lhook, const int Myproc, const int *Nproc)

static const char *	trim (const char name, int n)

static drhook_key_t *	insertkey (int tid, const drhook_key_t *keyptr_in)

static drhook_key_t *	getkey (int tid, const char name, int name_len, const char filename, int filename_len, const double walltime, const double cputime, const equivalence_t callpath, int callpath_len, int free_callpath)

static void	putkey (int tid, drhook_key_t keyptr, const char name, int name_len, int sizeinfo, double walltime, double cputime)

static void	init_drhook (int ntids)

static drhook_key_t *	itself (drhook_key_t keyptr_self, int tid, int opt, double delta_time, const double walltime, const double cputime)

static void	lld_commie (long long int n, char sd[])

static void	dbl_commie (double n, char sd[])

static void	unroll_callpath (FILE fp, int len, const equivalence_t callpath, int callpath_len)

static equivalence_t *	get_callpath (int tid, int *callpath_len)

static void	print_watch (int ftnunitno, int key, const void *ptr, int n)

static void	check_watch (const char label, const char name, int name_len, int allow_abort)

void	c_drhook_check_watch_ (const char where, const int allow_abort, int where_len)

void	c_drhook_set_lhook_ (const int *lhook)

void	c_drhook_getenv_ (const char s, char value, int slen, const int valuelen)

void	c_drhook_init_ (const char progname, const int num_threads, int progname_len)

void	c_drhook_watch_ (const int onoff, const char array_name, const void array_ptr, const int nbytes, const int abort_if_changed, const int printkey, const int nvals, const int print_traceback_when_set, int array_name_len)

void	c_drhook_start_ (const char name, const int thread_id, double key, const char filename, const int *sizeinfo, int name_len, int filename_len)

void	c_drhook_end_ (const char name, const int thread_id, const double key, const char filename, const int *sizeinfo, int name_len, int filename_len)

void	c_drhook_memcounter_ (const int thread_id, const long long int size, long long int *keyptr_addr)

static int	prof_name_comp (const void v1, const void v2)

static int	memprof_name_comp (const void v1, const void v2)

static int	prof_pc_comp_desc (const void v1, const void v2)

static int	memprof_pc_comp_desc (const void v1, const void v2)

static const char *	trim_and_adjust_left (const char p, int name_len)

static void	print_routine_name0 (FILE fp, const char p_name, int p_tid, const char p_filename, int p_cluster, const equivalence_t p_callpath, int p_callpath_len, int len, int cluster_size)

static void	DrHookPrint (int ftnunitno, const char *line)

void	c_drhook_print_ (const int ftnunitno, const int thread_id, const int print_option, int level)

void	c_drhook_init_signals_ (const int *enforce)

void	c_drhook_raise_ (const int *sig)

void	Dr_Hook (const char name, int option, double handle, const char *filename, int sizeinfo, int name_len, int filename_len)

clock_t	times (struct tms *buffer)

static int	fujitsu_getrusage (int who, struct rusage *rusage)

FORTRAN_CALL int	util_ihpstat_ (int *option)

Variables
int	drhook_memtrace = 0

static char *	start_stamp = NULL

static char *	end_stamp = NULL

static int	drhook_harakiri_timeout = drhook_harakiri_timeout_default

static int	drhook_trapfpe = 1

static int	atp_enabled = 0

static int	atp_max_cores = 20

static int	atp_max_analysis_time = 300

static int	atp_ignore_sigterm = 0

static int	any_memstat = 0

static int	opt_gethwm = 0

static int	opt_getstk = 0

static int	opt_getrss = 0

static int	opt_getpag = 0

static int	opt_walltime = 0

static int	opt_cputime = 0

static int	opt_wallprof = 0

static int	opt_cpuprof = 0

static int	opt_hpmprof = 0

static int	opt_memprof = 0

static int	opt_trim = 0

static int	opt_calls = 0

static int	opt_self = 1

static int	opt_propagate_signals = 1

static int	opt_sizeinfo = 1

static int	opt_clusterinfo = 0

static int	opt_callpath = 0

static int	callpath_indent = callpath_indent_default

static int	callpath_depth = callpath_depth_default

static int	callpath_packed = 0

static int	opt_calltrace = 0

static int	opt_funcenter = 0

static int	opt_funcexit = 0

static int	opt_timeline = 0

static int	opt_timeline_thread = 1

static int	opt_timeline_format = 1

static int	opt_timeline_unitno = 6

static long long int	opt_timeline_freq = 1000000

static double	opt_timeline_MB = 1.0

static volatile sig_atomic_t	opt_gencore = 0

static int	opt_gencore_signal = 0

static int	hpm_grp = 0

static int	opt_random_memstat = 0

static char *	drhook_timed_kill = NULL

static int	drhook_dump_smaps = 0

static int	drhook_dump_buddyinfo = 0

static int	drhook_dump_hugepages = 0

static double	drhook_dump_hugepages_freq = 0

static drhook_timeline_t *	timeline = NULL

static long long int	opt_hpmstop_threshold = -1

static double	opt_hpmstop_mflops = 1000000.0

static long long int	irtc_start = 0

static double	dclock_start = 0

static double	my_irtc_rate = 0

static double	my_inv_irtc_rate = 0

static o_lock_t	DRHOOK_lock = 0

static int	numthreads = 0

static int	myproc = 1

static int	nproc = -1

static int	max_threads = 1

static pid_t	pid = -1

static drhook_key_t **	keydata = NULL

static drhook_calltree_t **	calltree = NULL

static drhook_calltree_t **	thiscall = NULL

static int	signals_set = 0

static volatile sig_atomic_t	signal_handler_called = 0

static volatile sig_atomic_t	signal_handler_ignore_atexit = 0

static volatile sig_atomic_t	unlimited_corefile_retcode = 9999

static volatile unsigned long long int	saved_corefile_hardlimit = 0

static int	allow_coredump = -1

static drhook_sig_t	siglist [1+NSIG] = { 0 }

static char *	a_out = NULL

static char *	mon_out = NULL

static int	mon_out_procs = -1

static double	percent_limit = -10

static drhook_key_t **	keyself = NULL

static double *	overhead

static drhook_key_t **	curkeyptr = NULL

static drhook_watch_t *	watch = NULL

static drhook_watch_t *	last_watch = NULL

static int	watch_count = 0

static drhook_prefix_t *	ec_drhook = NULL

static int	timestr_len = 0

static int	cstklen = NCALLSTACK

static int	nhash = NHASH

static unsigned int	hashsize = HASHSIZE(NHASH)

static unsigned int	hashmask = HASHMASK(NHASH)

static callstack_t **	cstk = NULL

static int	do_prof_off = 0

static pthread_mutex_t	hpm_lock = PTHREAD_MUTEX_INITIALIZER

static int *	hpm_tid_init = NULL

static double	cycles = 1300000000.0

Typedef Documentation

◆ callstack_t

typedef struct callstack_t callstack_t

◆ drhook_calltree_t

typedef struct drhook_calltree_t drhook_calltree_t

◆ drhook_key_t

typedef struct drhook_key_t drhook_key_t

◆ drhook_memprof_t

typedef struct drhook_memprof_t drhook_memprof_t

◆ drhook_prefix_t

typedef struct drhook_prefix_t drhook_prefix_t

◆ drhook_prof_t

typedef struct drhook_prof_t drhook_prof_t

◆ drhook_sig_t

typedef struct drhook_sig_t drhook_sig_t

◆ drhook_timeline_t

typedef struct drhook_timeline_t drhook_timeline_t

◆ drhook_watch_t

typedef struct drhook_watch_t drhook_watch_t

Enumeration Type Documentation

◆ PrintWatchKeys_t

enum PrintWatchKeys_t

Enumerator
KEYNONE
KEYLOG
KEYCHAR
KEY_I4
KEY_I8
KEY_R4
KEY_R8

Definition at line 2968 of file drhook.c.

Function Documentation

◆ c_drhook_check_watch_()

void c_drhook_check_watch_	(	const char *	where,
		const int *	allow_abort,
		int	where_len
	)

Definition at line 3060 of file drhook.c.

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◆ c_drhook_end_()

void c_drhook_end_	(	const char *	name,
		const int *	thread_id,
		const double *	key,
		const char *	filename,
		const int *	sizeinfo,
		int	name_len,
		int	filename_len
	)

Definition at line 3320 of file drhook.c.

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◆ c_drhook_getenv_()

void c_drhook_getenv_	(	const char *	s,
		char *	value,
		int	slen,
		const int	valuelen
	)

Definition at line 3088 of file drhook.c.

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◆ c_drhook_init_()

void c_drhook_init_	(	const char *	progname,
		const int *	num_threads,
		int	progname_len
	)

Definition at line 3116 of file drhook.c.

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◆ c_drhook_init_signals_()

void c_drhook_init_signals_ ( const int * enforce )

Definition at line 4474 of file drhook.c.

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◆ c_drhook_memcounter_()

void c_drhook_memcounter_	(	const int *	thread_id,
		const long long int *	size,
		long long int *	keyptr_addr
	)

Definition at line 3392 of file drhook.c.

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◆ c_drhook_not_mpi_()

void c_drhook_not_mpi_ ( )

Definition at line 1754 of file drhook.c.

◆ c_drhook_print_()

void c_drhook_print_	(	const int *	ftnunitno,
		const int *	thread_id,
		const int *	print_option,
		int *	level
	)

Definition at line 3639 of file drhook.c.

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◆ c_drhook_process_options_()

void c_drhook_process_options_	(	const int *	lhook,
		const int *	Myproc,
		const int *	Nproc
	)

Definition at line 1963 of file drhook.c.

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◆ c_drhook_raise_()

void c_drhook_raise_ ( const int * sig )

Definition at line 4487 of file drhook.c.

◆ c_drhook_set_lhook_()

void c_drhook_set_lhook_ ( const int * lhook )

Definition at line 3080 of file drhook.c.

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◆ c_drhook_set_mpi_()

void c_drhook_set_mpi_ ( )

Definition at line 1748 of file drhook.c.

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◆ c_drhook_start_()

void c_drhook_start_	(	const char *	name,
		const int *	thread_id,
		double *	key,
		const char *	filename,
		const int *	sizeinfo,
		int	name_len,
		int	filename_len
	)

Definition at line 3225 of file drhook.c.

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◆ c_drhook_watch_()

void c_drhook_watch_	(	const int *	onoff,
		const char *	array_name,
		const void *	array_ptr,
		const int *	nbytes,
		const int *	abort_if_changed,
		const int *	printkey,
		const int *	nvals,
		const int *	print_traceback_when_set,
		int	array_name_len
	)

Definition at line 3152 of file drhook.c.

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◆ calloc_drhook()

static void* calloc_drhook	(	size_t	nmemb,
		size_t	size
	)

static

Definition at line 638 of file drhook.c.

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◆ callpath_hashfunc()

unsigned int callpath_hashfunc	(	unsigned int	inithash,
		const equivalence_t *	callpath,
		int	callpath_len,
		unsigned int *	fullhash
	)

Definition at line 811 of file drhook.c.

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◆ callstack()

static drhook_key_t* callstack	(	int	tid,
		void *	key,
		drhook_key_t *	keyptr
	)

static

Definition at line 662 of file drhook.c.

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◆ catch_signals()

static void catch_signals ( int silent )

static

Definition at line 1082 of file drhook.c.

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◆ check_watch()

static void check_watch	(	const char *	label,
		const char *	name,
		int	name_len,
		int	allow_abort
	)

static

Definition at line 3004 of file drhook.c.

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◆ dbl_commie()

static void dbl_commie	(	double	n,
		char	sd[]
	)

static

Definition at line 2846 of file drhook.c.

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◆ divpc_hpm()

static double divpc_hpm ( const drhook_key_t * keyptr )

static

Definition at line 4926 of file drhook.c.

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◆ do_prof()

static void do_prof ( )

static

Definition at line 2932 of file drhook.c.

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◆ Dr_Hook()

void Dr_Hook	(	const char *	name,
		int	option,
		double *	handle,
		const char *	filename,
		int	sizeinfo,
		int	name_len,
		int	filename_len
	)

Definition at line 4496 of file drhook.c.

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◆ DrHookPrint()

static void DrHookPrint	(	int	ftnunitno,
		const char *	line
	)

static

Definition at line 3623 of file drhook.c.

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◆ dump_file()

static void dump_file	(	const char *	pfx,
		int	tid,
		int	sig,
		int	nsigs,
		const char	filename[]
	)

static

Definition at line 534 of file drhook.c.

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◆ dump_hugepages()

static void dump_hugepages	(	int	enforce,
		const char *	pfx,
		int	tid,
		int	sig,
		int	nsigs
	)

static

Definition at line 562 of file drhook.c.

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◆ ec_set_umask_()

void ec_set_umask_ ( )

Definition at line 76 of file endian.c.

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◆ fedisableexcept()

void fedisableexcept ( )

Definition at line 114 of file drhook.c.

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◆ feenableexcept()

void feenableexcept ( )

Definition at line 113 of file drhook.c.

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◆ flop_()

double flop_ ( )

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◆ flptrap()

static void flptrap ( int sig )

static

Definition at line 1019 of file drhook.c.

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◆ fujitsu_getrusage()

static int fujitsu_getrusage	(	int	who,
		struct rusage *	rusage
	)

static

Definition at line 5118 of file drhook.c.

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◆ gdb__sigdump()

static void gdb__sigdump ( int sig SIG_EXTRA_ARGS )

static

Definition at line 1250 of file drhook.c.

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◆ get_callpath()

static equivalence_t* get_callpath	(	int	tid,
		int *	callpath_len
	)

static

Definition at line 2902 of file drhook.c.

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◆ get_memmon_out()

static char* get_memmon_out ( int me )

static

Definition at line 1932 of file drhook.c.

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◆ get_mon_out()

static char* get_mon_out ( int me )

static

Definition at line 1917 of file drhook.c.

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◆ get_thread_id_()

int get_thread_id_ ( )

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◆ getcurheap_()

long long int getcurheap_ ( )

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◆ getcurheap_thread_()

long long int getcurheap_thread_ ( const int * tidnum )

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◆ gethwm_()

long long int gethwm_ ( )

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◆ getkey()

static drhook_key_t* getkey	(	int	tid,
		const char *	name,
		int	name_len,
		const char *	filename,
		int	filename_len,
		const double *	walltime,
		const double *	cputime,
		const equivalence_t *	callpath,
		int	callpath_len,
		int *	free_callpath
	)

static

Definition at line 2439 of file drhook.c.

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◆ getmaxcurheap_()

long long int getmaxcurheap_ ( )

◆ getmaxcurheap_thread_()

long long int getmaxcurheap_thread_ ( const int * tidnum )

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◆ getmaxhwm_()

long long int getmaxhwm_ ( )

Definition at line 120 of file gethwm.c.

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◆ getmaxrss_()

long long int getmaxrss_ ( )

Definition at line 5 of file getmaxrss.c.

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◆ getmaxstk_()

long long int getmaxstk_ ( )

Definition at line 111 of file getstk.c.

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◆ getpag_()

long long int getpag_ ( )

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◆ getrss_()

long long int getrss_ ( )

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◆ getstk_()

ll_t getstk_ ( )

Definition at line 63 of file getstk.c.

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◆ gettid()

static pid_t gettid ( )

static

Definition at line 471 of file drhook.c.

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◆ hashfunc()

unsigned int hashfunc	(	const char *	s,
		int	s_len
	)

Definition at line 790 of file drhook.c.

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◆ ignore_signals()

static void ignore_signals ( int silent )

static

Definition at line 1198 of file drhook.c.

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◆ init_drhook()

static void init_drhook ( int ntids )

static

Definition at line 2639 of file drhook.c.

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◆ init_hpm()

static void init_hpm ( int tid )

static

Definition at line 4554 of file drhook.c.

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◆ insert_calltree()

static void insert_calltree	(	int	tid,
		drhook_key_t *	keyptr
	)

static

Definition at line 827 of file drhook.c.

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◆ insertkey()

static drhook_key_t* insertkey	(	int	tid,
		const drhook_key_t *	keyptr_in
	)

static

Definition at line 2412 of file drhook.c.

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◆ irtc()

long long int irtc ( )

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◆ irtc_()

long long int irtc_ ( )

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◆ irtc_rate_()

long long int irtc_rate_ ( )

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◆ itself()

static drhook_key_t* itself	(	drhook_key_t *	keyptr_self,
		int	tid,
		int	opt,
		double *	delta_time,
		const double *	walltime,
		const double *	cputime
	)

static

Definition at line 2788 of file drhook.c.

◆ LinuxTraceBack()

void LinuxTraceBack	(	const char *	prefix,
		const char *	timestr,
		void *	sigcontextptr
	)

Definition at line 385 of file linuxtrbk.c.

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◆ lld_commie()

static void lld_commie	(	long long int	n,
		char	sd[]
	)

static

Definition at line 2820 of file drhook.c.

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◆ malloc_drhook()

static void* malloc_drhook ( size_t size )

static

Definition at line 622 of file drhook.c.

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◆ memprof_name_comp()

static int memprof_name_comp	(	const void *	v1,
		const void *	v2
	)

static

Definition at line 3536 of file drhook.c.

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◆ memprof_pc_comp_desc()

static int memprof_pc_comp_desc	(	const void *	v1,
		const void *	v2
	)

static

Definition at line 3554 of file drhook.c.

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◆ memstat()

static void memstat	(	drhook_key_t *	keyptr,
		const int *	thread_id,
		int	in_getkey
	)

static

Definition at line 968 of file drhook.c.

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◆ mflop_count()

static double mflop_count ( const drhook_key_t * keyptr )

static

Definition at line 4962 of file drhook.c.

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◆ mflops_hpm()

static double mflops_hpm ( const drhook_key_t * keyptr )

static

Definition at line 4881 of file drhook.c.

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◆ mip_count()

static double mip_count ( const drhook_key_t * keyptr )

static

Definition at line 4991 of file drhook.c.

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◆ mips_hpm()

static double mips_hpm ( const drhook_key_t * keyptr )

static

Definition at line 4912 of file drhook.c.

◆ necsx_trbk_()

void necsx_trbk_	(	const char *	msg,
		int	msglen
	)

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◆ print_routine_name0()

static void print_routine_name0	(	FILE *	fp,
		const char *	p_name,
		int	p_tid,
		const char *	p_filename,
		int	p_cluster,
		const equivalence_t *	p_callpath,
		int	p_callpath_len,
		int	len,
		int	cluster_size
	)

static

Definition at line 3576 of file drhook.c.

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◆ print_watch()

static void print_watch	(	int	ftnunitno,
		int	key,
		const void *	ptr,
		int	n
	)

static

Definition at line 2978 of file drhook.c.

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◆ process_options()

static void process_options ( )

static

Definition at line 1974 of file drhook.c.

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◆ prof_name_comp()

static int prof_name_comp	(	const void *	v1,
		const void *	v2
	)

static

Definition at line 3528 of file drhook.c.

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◆ prof_pc_comp_desc()

static int prof_pc_comp_desc	(	const void *	v1,
		const void *	v2
	)

static

Definition at line 3544 of file drhook.c.

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◆ putkey()

static void putkey	(	int	tid,
		drhook_key_t *	keyptr,
		const char *	name,
		int	name_len,
		int	sizeinfo,
		double *	walltime,
		double *	cputime
	)

static

Definition at line 2531 of file drhook.c.

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◆ random_memstat()

static void random_memstat	(	int	tid,
		int	enforce
	)

static

Definition at line 1947 of file drhook.c.

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◆ remove_calltree()

static void remove_calltree	(	int	tid,
		drhook_key_t *	keyptr,
		const double *	delta_wall,
		const double *	delta_cpu
	)

static

Definition at line 870 of file drhook.c.

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◆ restore_default_signals()

static void restore_default_signals ( int silent )

static

Definition at line 1149 of file drhook.c.

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◆ safe_llitoa()

static char* safe_llitoa	(	long long int	i,
		char	b[],
		int	blen
	)

static

Definition at line 1400 of file drhook.c.

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◆ set_default_handler()

static int set_default_handler	(	int	sig,
		int	unlimited_corefile,
		int	verbose
	)

static

Definition at line 590 of file drhook.c.

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◆ set_timed_kill()

static void set_timed_kill ( )

static

Definition at line 5212 of file drhook.c.

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◆ set_unlimited_corefile()

static int set_unlimited_corefile ( unsigned long long int * hardlimit )

static

Definition at line 1347 of file drhook.c.

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◆ signal_drhook()

static void signal_drhook ( int sig SIG_EXTRA_ARGS )

static

Definition at line 1462 of file drhook.c.

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◆ signal_drhook_init()

static void signal_drhook_init ( int enforce )

static

Definition at line 1766 of file drhook.c.

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◆ signal_gencore()

static void signal_gencore ( int sig SIG_EXTRA_ARGS )

static

Definition at line 1374 of file drhook.c.

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◆ signal_harakiri()

static void signal_harakiri ( int sig SIG_EXTRA_ARGS )

static

Definition at line 1424 of file drhook.c.

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◆ spin()

static int spin ( int secs )

static

Definition at line 525 of file drhook.c.

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◆ stop_only_hpm()

static void stop_only_hpm	(	int	tid,
		drhook_key_t *	pstop
	)

static

Definition at line 4713 of file drhook.c.

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◆ stopstart_hpm()

static void stopstart_hpm	(	int	tid,
		drhook_key_t *	pstop,
		drhook_key_t *	pstart
	)

static

Definition at line 4749 of file drhook.c.

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◆ strdup2_drhook()

static char* strdup2_drhook	(	const char *	s,
		int	s_len
	)

static

Definition at line 750 of file drhook.c.

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◆ strdup_drhook()

static char* strdup_drhook ( const char * s )

static

Definition at line 738 of file drhook.c.

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◆ times()

clock_t times ( struct tms * buffer )

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◆ timestamp()

static char* timestamp ( )

static

Definition at line 762 of file drhook.c.

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◆ TimeStr()

static char * TimeStr	(	char *	s,
		int	slen
	)

static

Definition at line 775 of file drhook.c.

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◆ trapfpe()

static void trapfpe ( void )

static

Definition at line 117 of file drhook.c.

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◆ trapfpe_treatment()

static void trapfpe_treatment	(	int	sig,
		int	silent
	)

static

Definition at line 1118 of file drhook.c.

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◆ trim()

static const char* trim	(	const char *	name,
		int *	n
	)

static

Definition at line 2383 of file drhook.c.

◆ trim_and_adjust_left()

static const char* trim_and_adjust_left	(	const char *	p,
		int *	name_len
	)

static

Definition at line 3564 of file drhook.c.

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◆ unroll_callpath()

static void unroll_callpath	(	FILE *	fp,
		int	len,
		const equivalence_t *	callpath,
		int	callpath_len
	)

static

Definition at line 2874 of file drhook.c.

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◆ untrapfpe()

static void untrapfpe ( void )

static

Definition at line 123 of file drhook.c.

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◆ util_cputime_()

double util_cputime_ ( )

Definition at line 5064 of file drhook.c.

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◆ util_ihpstat_()

FORTRAN_CALL int util_ihpstat_ ( int * option )

Definition at line 5173 of file drhook.c.

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◆ util_walltime_()

double util_walltime_ ( )

Definition at line 5040 of file drhook.c.

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Variable Documentation

◆ a_out

char* a_out = NULL

static

Definition at line 449 of file drhook.c.

◆ allow_coredump

int allow_coredump = -1

static

Definition at line 447 of file drhook.c.

◆ any_memstat

int any_memstat = 0

static

Definition at line 151 of file drhook.c.

◆ atp_enabled

int atp_enabled = 0

static

Definition at line 146 of file drhook.c.

◆ atp_ignore_sigterm

int atp_ignore_sigterm = 0

static

Definition at line 149 of file drhook.c.

◆ atp_max_analysis_time

int atp_max_analysis_time = 300

static

Definition at line 148 of file drhook.c.

◆ atp_max_cores

int atp_max_cores = 20

static

Definition at line 147 of file drhook.c.

◆ callpath_depth

int callpath_depth = callpath_depth_default

static

Definition at line 174 of file drhook.c.

◆ callpath_indent

int callpath_indent = callpath_indent_default

static

Definition at line 172 of file drhook.c.

◆ callpath_packed

int callpath_packed = 0

static

Definition at line 175 of file drhook.c.

◆ calltree

drhook_calltree_t** calltree = NULL

static

Definition at line 440 of file drhook.c.

◆ cstk

callstack_t** cstk = NULL

static

Definition at line 660 of file drhook.c.

◆ cstklen

int cstklen = NCALLSTACK

static

Definition at line 486 of file drhook.c.

◆ curkeyptr

drhook_key_t** curkeyptr = NULL

static

Definition at line 455 of file drhook.c.

◆ cycles

static double cycles = 1300000000.0

static

Definition at line 4540 of file drhook.c.

◆ dclock_start

double dclock_start = 0

static

Definition at line 274 of file drhook.c.

◆ do_prof_off

int do_prof_off = 0

static

Definition at line 2929 of file drhook.c.

◆ drhook_dump_buddyinfo

int drhook_dump_buddyinfo = 0

static

Definition at line 200 of file drhook.c.

◆ drhook_dump_hugepages

int drhook_dump_hugepages = 0

static

Definition at line 201 of file drhook.c.

◆ drhook_dump_hugepages_freq

double drhook_dump_hugepages_freq = 0

static

Definition at line 202 of file drhook.c.

◆ drhook_dump_smaps

int drhook_dump_smaps = 0

static

Definition at line 199 of file drhook.c.

◆ drhook_harakiri_timeout

int drhook_harakiri_timeout = drhook_harakiri_timeout_default

static

Definition at line 143 of file drhook.c.

◆ DRHOOK_lock

o_lock_t DRHOOK_lock = 0

static

Definition at line 433 of file drhook.c.

◆ drhook_memtrace

int drhook_memtrace = 0

Definition at line 79 of file drhook.c.

◆ drhook_timed_kill

char* drhook_timed_kill = NULL

static

Definition at line 198 of file drhook.c.

◆ drhook_trapfpe

int drhook_trapfpe = 1

static

Definition at line 144 of file drhook.c.

◆ ec_drhook

drhook_prefix_t* ec_drhook = NULL

static

Definition at line 459 of file drhook.c.

◆ end_stamp

char* end_stamp = NULL

static

Definition at line 94 of file drhook.c.

◆ hashmask

unsigned int hashmask = HASHMASK(NHASH)

static

Definition at line 495 of file drhook.c.

◆ hashsize

unsigned int hashsize = HASHSIZE(NHASH)

static

Definition at line 494 of file drhook.c.

◆ hpm_grp

int hpm_grp = 0

static

Definition at line 194 of file drhook.c.

◆ hpm_lock

pthread_mutex_t hpm_lock = PTHREAD_MUTEX_INITIALIZER

static

Definition at line 4537 of file drhook.c.

◆ hpm_tid_init

static int * hpm_tid_init = NULL

static

Definition at line 4539 of file drhook.c.

◆ irtc_start

static long long int irtc_start = 0

static

Definition at line 267 of file drhook.c.

◆ keydata

drhook_key_t** keydata = NULL

static

Definition at line 439 of file drhook.c.

◆ keyself

drhook_key_t** keyself = NULL

static

Definition at line 453 of file drhook.c.

◆ last_watch

drhook_watch_t* last_watch = NULL

static

Definition at line 457 of file drhook.c.

◆ max_threads

int max_threads = 1

static

Definition at line 437 of file drhook.c.

◆ mon_out

char* mon_out = NULL

static

Definition at line 450 of file drhook.c.

◆ mon_out_procs

int mon_out_procs = -1

static

Definition at line 451 of file drhook.c.

◆ my_inv_irtc_rate

double my_inv_irtc_rate = 0

static

Definition at line 288 of file drhook.c.

◆ my_irtc_rate

double my_irtc_rate = 0

static

Definition at line 287 of file drhook.c.

◆ myproc

int myproc = 1

static

Definition at line 435 of file drhook.c.

◆ nhash

int nhash = NHASH

static

Definition at line 493 of file drhook.c.

◆ nproc

int nproc = -1

static

Definition at line 436 of file drhook.c.

◆ numthreads

int numthreads = 0

static

Definition at line 434 of file drhook.c.

◆ opt_callpath

int opt_callpath = 0

static

Definition at line 170 of file drhook.c.

◆ opt_calls

int opt_calls = 0

static

Definition at line 163 of file drhook.c.

◆ opt_calltrace

int opt_calltrace = 0

static

Definition at line 177 of file drhook.c.

◆ opt_clusterinfo

int opt_clusterinfo = 0

static

Definition at line 169 of file drhook.c.

◆ opt_cpuprof

int opt_cpuprof = 0

static

Definition at line 159 of file drhook.c.

◆ opt_cputime

int opt_cputime = 0

static

Definition at line 157 of file drhook.c.

◆ opt_funcenter

int opt_funcenter = 0

static

Definition at line 178 of file drhook.c.

◆ opt_funcexit

int opt_funcexit = 0

static

Definition at line 179 of file drhook.c.

◆ opt_gencore

volatile sig_atomic_t opt_gencore = 0

static

Definition at line 191 of file drhook.c.

◆ opt_gencore_signal

int opt_gencore_signal = 0

static

Definition at line 192 of file drhook.c.

◆ opt_gethwm

int opt_gethwm = 0

static

Definition at line 152 of file drhook.c.

◆ opt_getpag

int opt_getpag = 0

static

Definition at line 155 of file drhook.c.

◆ opt_getrss

int opt_getrss = 0

static

Definition at line 154 of file drhook.c.

◆ opt_getstk

int opt_getstk = 0

static

Definition at line 153 of file drhook.c.

◆ opt_hpmprof

int opt_hpmprof = 0

static

Definition at line 160 of file drhook.c.

◆ opt_hpmstop_mflops

double opt_hpmstop_mflops = 1000000.0

static

Definition at line 217 of file drhook.c.

◆ opt_hpmstop_threshold

long long int opt_hpmstop_threshold = -1

static

Definition at line 216 of file drhook.c.

◆ opt_memprof

int opt_memprof = 0

static

Definition at line 161 of file drhook.c.

◆ opt_propagate_signals

int opt_propagate_signals = 1

static

Definition at line 167 of file drhook.c.

◆ opt_random_memstat

int opt_random_memstat = 0

static

Definition at line 195 of file drhook.c.

◆ opt_self

int opt_self = 1

static

Definition at line 164 of file drhook.c.

◆ opt_sizeinfo

int opt_sizeinfo = 1

static

Definition at line 168 of file drhook.c.

◆ opt_timeline

int opt_timeline = 0

static

Definition at line 181 of file drhook.c.

◆ opt_timeline_format

int opt_timeline_format = 1

static

Definition at line 186 of file drhook.c.

◆ opt_timeline_freq

long long int opt_timeline_freq = 1000000

static

Definition at line 188 of file drhook.c.

◆ opt_timeline_MB

double opt_timeline_MB = 1.0

static

Definition at line 189 of file drhook.c.

◆ opt_timeline_thread

int opt_timeline_thread = 1

static

Definition at line 182 of file drhook.c.

◆ opt_timeline_unitno

int opt_timeline_unitno = 6

static

Definition at line 187 of file drhook.c.

◆ opt_trim

int opt_trim = 0

static

Definition at line 162 of file drhook.c.

◆ opt_wallprof

int opt_wallprof = 0

static

Definition at line 158 of file drhook.c.

◆ opt_walltime

int opt_walltime = 0

static

Definition at line 156 of file drhook.c.

◆ overhead

double* overhead

static

Definition at line 454 of file drhook.c.

◆ percent_limit

double percent_limit = -10

static

Definition at line 452 of file drhook.c.

◆ pid

pid_t pid = -1

static

Definition at line 438 of file drhook.c.

◆ saved_corefile_hardlimit

volatile unsigned long long int saved_corefile_hardlimit = 0

static

Definition at line 446 of file drhook.c.

◆ siglist

drhook_sig_t siglist[1+NSIG] = { 0 }

static

Definition at line 448 of file drhook.c.

◆ signal_handler_called

volatile sig_atomic_t signal_handler_called = 0

static

Definition at line 443 of file drhook.c.

◆ signal_handler_ignore_atexit

volatile sig_atomic_t signal_handler_ignore_atexit = 0

static

Definition at line 444 of file drhook.c.

◆ signals_set

int signals_set = 0

static

Definition at line 442 of file drhook.c.

◆ start_stamp

char* start_stamp = NULL

static

Definition at line 93 of file drhook.c.

◆ thiscall

drhook_calltree_t** thiscall = NULL

static

Definition at line 441 of file drhook.c.

◆ timeline

drhook_timeline_t* timeline = NULL

static

Definition at line 212 of file drhook.c.

◆ timestr_len

int timestr_len = 0

static

Definition at line 460 of file drhook.c.

◆ unlimited_corefile_retcode

volatile sig_atomic_t unlimited_corefile_retcode = 9999

static

Definition at line 445 of file drhook.c.

◆ watch

drhook_watch_t* watch = NULL

static

Definition at line 456 of file drhook.c.

◆ watch_count

int watch_count = 0

static

Definition at line 458 of file drhook.c.

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ callstack_t

◆ drhook_calltree_t

◆ drhook_key_t

◆ drhook_memprof_t

◆ drhook_prefix_t

◆ drhook_prof_t

◆ drhook_sig_t

◆ drhook_timeline_t

◆ drhook_watch_t

Enumeration Type Documentation

◆ PrintWatchKeys_t

Function Documentation

◆ c_drhook_check_watch_()

◆ c_drhook_end_()

◆ c_drhook_getenv_()

◆ c_drhook_init_()

◆ c_drhook_init_signals_()

◆ c_drhook_memcounter_()

◆ c_drhook_not_mpi_()

◆ c_drhook_print_()

◆ c_drhook_process_options_()

◆ c_drhook_raise_()

◆ c_drhook_set_lhook_()

◆ c_drhook_set_mpi_()

◆ c_drhook_start_()

◆ c_drhook_watch_()

◆ calloc_drhook()

◆ callpath_hashfunc()

◆ callstack()

◆ catch_signals()

◆ check_watch()

◆ dbl_commie()

◆ divpc_hpm()

◆ do_prof()

◆ Dr_Hook()

◆ DrHookPrint()

◆ dump_file()

◆ dump_hugepages()

◆ ec_set_umask_()

◆ fedisableexcept()

◆ feenableexcept()

◆ flop_()

◆ flptrap()

◆ fujitsu_getrusage()

◆ gdb__sigdump()

◆ get_callpath()

◆ get_memmon_out()

◆ get_mon_out()

◆ get_thread_id_()

◆ getcurheap_()

◆ getcurheap_thread_()

◆ gethwm_()

◆ getkey()

◆ getmaxcurheap_()

◆ getmaxcurheap_thread_()

◆ getmaxhwm_()

◆ getmaxrss_()

◆ getmaxstk_()

◆ getpag_()

◆ getrss_()

◆ getstk_()

◆ gettid()

◆ hashfunc()

◆ ignore_signals()

◆ init_drhook()

◆ init_hpm()

◆ insert_calltree()

◆ insertkey()

◆ irtc()

◆ irtc_()

◆ irtc_rate_()

◆ itself()

◆ LinuxTraceBack()

◆ lld_commie()

◆ malloc_drhook()