8 #undef TIMING_END_AND_PRINT
9 #undef TIMING_DEFINE_PRINT
10 #undef TIMING_DEFINE_PRINTPROTO
15 #if ! defined(WINNT) || defined(__GNUC__)
16 #include <sys/times.h>
17 #include <sys/param.h>
29 #if ! defined (HZ) && defined (CLOCKS_PER_SEC)
30 #define HZ CLOCKS_PER_SEC
32 #if ! defined (HZ) && defined (CLK_TCK)
43 #if defined(WINNT) && ! defined(__GNUC__)
45 #define TIMING_DEFINE(t) static clock_t timing_ ## t ## _start, timing_ ## t ## _end; \
46 static clock_t timing_ ## t ## _time;
47 #define TIMING_START(t) timing_ ## t ## _start = clock();
48 #define TIMING_END(t) timing_ ## t ## _end = clock(); \
49 timing_ ## t ## _time += timing_ ## t ## _end - timing_ ## t ## _start;
50 #define TIMING_END_AND_PRINT(t, msg) times( &timing_ ## t ## _end ); \
51 fprintf( stderr, "%s%.2f sec\n", msg, \
52 float( timing_ ## t ## _end - timing_ ## t ## _start ) / HZ ); \
53 timing_ ## t ## _time += timing_ ## t ## _end - timing_ ## t ## _start;
54 #define TIMING_DEFINE_PRINT(t) static clock_t timing_ ## t ## _start, timing_ ## t ## _end; \
55 static clock_t timing_ ## t ## _time; \
56 static void timing_print_ ## t ( char * msg ) { \
57 fprintf( stderr, "%s%.2f sec\n", msg, float(timing_ ## t ## _time) / HZ ); \
59 static void timing_reset_ ## t () { \
60 timing_ ## t ## _time = 0; \
65 #define TIMING_DEFINE(t) static struct tms timing_ ## t ## _start, timing_ ## t ## _end; \
66 static long timing_ ## t ## _time;
67 #define TIMING_START(t) times( &timing_ ## t ## _start );
68 #define TIMING_END(t) times( &timing_ ## t ## _end ); \
69 timing_ ## t ## _time += timing_ ## t ## _end.tms_utime - timing_ ## t ## _start.tms_utime;
70 #define TIMING_END_AND_PRINT(t, msg) times( &timing_ ## t ## _end ); \
71 fprintf( stderr, "%s%.2f sec\n", msg, \
72 float( timing_ ## t ## _end.tms_utime - timing_ ## t ## _start.tms_utime ) / HZ ); \
73 timing_ ## t ## _time += timing_ ## t ## _end.tms_utime - timing_ ## t ## _start.tms_utime;
74 #define TIMING_DEFINE_PRINT(t) static struct tms timing_ ## t ## _start, timing_ ## t ## _end; \
75 static long timing_ ## t ## _time; \
76 static void timing_print_ ## t ( char * msg ) { \
77 fprintf( stderr, "%s%.2f sec\n", msg, float(timing_ ## t ## _time) / HZ ); \
79 static void timing_reset_ ## t () { \
80 timing_ ## t ## _time = 0; \
85 #define TIMING_DEFINE_PRINTPROTO(t) void timing_print_ ## t ( char * ); \
86 void timing_reset_ ## t ();
87 #define TIMING_PRINT(t, msg) timing_print_ ## t ( msg );
88 #define TIMING_RESET(t) timing_reset_ ## t ();
91 #define TIMING_DEFINE(t)
92 #define TIMING_START(t)
94 #define TIMING_END_AND_PRINT(t, msg)
95 #define TIMING_DEFINE_PRINT(t)
96 #define TIMING_DEFINE_PRINTPROTO(t)
97 #define TIMING_PRINT(t, msg)
98 #define TIMING_RESET(t)