* @brief Statistic events.
* @author Sebastian Hack
* @date 17.06.2007
- * @version $Id$
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
+#include <regex.h>
#include "util.h"
#include "stat_timing.h"
#include "irprintf.h"
-#include "statev.h"
+#include "statev_t.h"
#include "config.h"
-#if defined(FIRM_STATISTICS) && !defined(DISABLE_STATEV)
-
-#ifdef HAVE_REGEX_H
-#define FIRM_HAVE_REGEX
-#endif
-
-#if defined HAVE_LIBZ && defined HAVE_ZLIB_H
-#define FIRM_HAVE_LIBZ
-#endif
-
-
#define MAX_TIMER 256
-#ifdef FIRM_HAVE_LIBZ
-#include <zlib.h>
-
-#define mfprintf gzprintf
-static gzFile stat_ev_file = NULL;
-
-#else
-
-#define mfprintf fprintf
-static FILE* stat_ev_file = NULL;
-
-#endif /* FIRM_HAVE_LIBZ */
+int (stat_ev_enabled) = 0;
-int stat_ev_enabled = 0;
-int stat_ev_timer_sp = 0;
-timing_ticks_t stat_ev_timer_elapsed[MAX_TIMER];
-timing_ticks_t stat_ev_timer_start[MAX_TIMER];
+static FILE *stat_ev_file = NULL;
+static int stat_ev_timer_sp = 0;
+static timing_ticks_t stat_ev_timer_elapsed[MAX_TIMER];
+static timing_ticks_t stat_ev_timer_start[MAX_TIMER];
-#ifdef FIRM_HAVE_REGEX
-#include <regex.h>
-static regex_t regex;
+static regex_t regex;
static regex_t *filter = NULL;
static inline int key_matches(const char *key)
{
return regexec(filter, key, 0, NULL, 0) == 0;
}
-#else
-static char filter[128] = { '\0' };
-static inline int key_matches(const char *key)
+static void stat_ev_vprintf(char ev, const char *key, const char *fmt, va_list ap)
{
- int i = 0;
+ if (!key_matches(key))
+ return;
- for (i = 0; filter[i] != '\0'; ++i) {
- if (key[i] != filter[i])
- return 0;
+ fprintf(stat_ev_file, "%c;%s", ev, key);
+ if (fmt != NULL) {
+ char buf[256];
+
+ ir_vsnprintf(buf, sizeof(buf), fmt, ap);
+ fprintf(stat_ev_file, ";%s", buf);
}
+ fprintf(stat_ev_file, "\n");
+}
- return 1;
+static void stat_ev_printf(char ev, const char *key, const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ stat_ev_vprintf(ev, key, fmt, ap);
+ va_end(ap);
}
-#endif /* FIRM_HAVE_REGEX */
+void stat_ev_tim_push(void)
+{
+ timing_ticks_t temp;
+ int sp = stat_ev_timer_sp++;
+ timing_ticks(temp);
+ if (sp == 0) {
+ timing_enter_max_prio();
+ } else {
+ timing_ticks_sub(temp, stat_ev_timer_start[sp - 1]);
+ timing_ticks_add(stat_ev_timer_elapsed[sp - 1], temp);
+ }
+ timing_ticks_init(stat_ev_timer_elapsed[sp]);
+ timing_ticks(stat_ev_timer_start[sp]);
+}
-void stat_ev_printf(char ev, const char *key, const char *fmt, ...)
+void stat_ev_tim_pop(const char *name)
{
- if (!key_matches(key))
+ int sp;
+ timing_ticks_t temp;
+ timing_ticks(temp);
+ sp = --stat_ev_timer_sp;
+ timing_ticks_sub(temp, stat_ev_timer_start[sp]);
+ timing_ticks_add(stat_ev_timer_elapsed[sp], temp);
+ if (name != NULL && stat_ev_enabled)
+ stat_ev_printf('E', name, "%g", timing_ticks_dbl(stat_ev_timer_elapsed[sp]));
+ if (sp == 0) {
+ timing_leave_max_prio();
+ } else {
+ timing_ticks(stat_ev_timer_start[sp - 1]);
+ }
+}
+
+void do_stat_ev_ctx_push_vfmt(const char *key, const char *fmt, va_list ap)
+{
+ stat_ev_tim_push();
+ stat_ev_vprintf('P', key, fmt, ap);
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev_ctx_push_fmt)(const char *key, const char *fmt, ...)
+{
+ if (!stat_ev_enabled)
return;
- mfprintf(stat_ev_file, "%c;%s", ev, key);
- if (fmt != NULL) {
- char buf[256];
- va_list args;
+ va_list ap;
+ va_start(ap, fmt);
+ do_stat_ev_ctx_push_vfmt(key, fmt, ap);
+ va_end(ap);
+}
- va_start(args, fmt);
- ir_vsnprintf(buf, sizeof(buf), fmt, args);
- va_end(args);
- mfprintf(stat_ev_file, ";%s", buf);
- }
- mfprintf(stat_ev_file, "\n");
+void (stat_ev_ctx_push_str)(const char *key, const char *str)
+{
+ stat_ev_ctx_push_str_(key, str);
+}
+
+void do_stat_ev_ctx_pop(const char *key)
+{
+ stat_ev_tim_push();
+ stat_ev_printf('O', key, NULL);
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev_ctx_pop)(const char *key)
+{
+ stat_ev_ctx_pop_(key);
+}
+
+void do_stat_ev_dbl(const char *name, double value)
+{
+ stat_ev_tim_push();
+ stat_ev_printf('E', name, "%g", value);
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev_dbl)(const char *name, double value)
+{
+ stat_ev_dbl_(name, value);
+}
+
+void do_stat_ev_int(const char *name, int value)
+{
+ stat_ev_tim_push();
+ stat_ev_printf('E', name, "%d", value);
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev_int)(const char *name, int value)
+{
+ stat_ev_int_(name, value);
+}
+
+void do_stat_ev_ull(const char *name, unsigned long long value)
+{
+ stat_ev_tim_push();
+ stat_ev_printf('E', name, "%llu", value);
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev_ull)(const char *name, unsigned long long value)
+{
+ stat_ev_ull_(name, value);
+}
+
+void do_stat_ev(const char *name)
+{
+ stat_ev_tim_push();
+ stat_ev_printf('E', name, "0.0");
+ stat_ev_tim_pop(NULL);
+}
+
+void (stat_ev)(const char *name)
+{
+ stat_ev_(name);
}
void stat_ev_begin(const char *prefix, const char *filt)
{
char buf[512];
-#ifdef FIRM_HAVE_LIBZ
- snprintf(buf, sizeof(buf), "%s.ev.gz", prefix);
- stat_ev_file = gzopen(buf, "wt9");
-#else
snprintf(buf, sizeof(buf), "%s.ev", prefix);
stat_ev_file = fopen(buf, "wt");
-#endif
if (filt && filt[0] != '\0') {
-#ifdef FIRM_HAVE_REGEX
filter = NULL;
if (regcomp(®ex, filt, REG_EXTENDED) == 0)
filter = ®ex;
-#else
- strncpy(filter, filt, sizeof(filter) - sizeof(filter[0]));
-#endif /* FIRM_HAVE_REGEX */
}
stat_ev_enabled = stat_ev_file != NULL;
void stat_ev_end(void)
{
if (stat_ev_file) {
-#ifdef FIRM_HAVE_LIBZ
- gzflush(stat_ev_file, 1);
- gzclose(stat_ev_file);
-#else
fclose(stat_ev_file);
-#endif
}
+ if (filter != NULL)
+ regfree(filter);
}
-
-#endif
projects / libfirm / blobdiff