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Removed unused TICK_TYPE 2

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TICK_TYPE of 2 can never be used because we hard code TICK_TYPE to 1.
This commit is contained in:
Peter Zhu 2024-04-29 11:23:39 -04:00
parent 614187f8c2
commit bd419a6578
1 changed files with 0 additions and 33 deletions
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33
gc.c
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@ -419,7 +419,6 @@ rb_gc_guarded_ptr_val(volatile VALUE *ptr, VALUE val)
#endif #endif
#define USE_TICK_T (PRINT_ENTER_EXIT_TICK || PRINT_MEASURE_LINE || PRINT_ROOT_TICKS) #define USE_TICK_T (PRINT_ENTER_EXIT_TICK || PRINT_MEASURE_LINE || PRINT_ROOT_TICKS)
#define TICK_TYPE 1
typedef struct { typedef struct {
size_t size_pool_init_slots[SIZE_POOL_COUNT]; size_t size_pool_init_slots[SIZE_POOL_COUNT];
@ -1419,17 +1418,7 @@ static const char *obj_type_name(VALUE obj);
static void gc_finalize_deferred(void *dmy); static void gc_finalize_deferred(void *dmy);
/*
* 1 - TSC (H/W Time Stamp Counter)
* 2 - getrusage
*/
#ifndef TICK_TYPE
#define TICK_TYPE 1
#endif
#if USE_TICK_T #if USE_TICK_T
#if TICK_TYPE == 1
/* the following code is only for internal tuning. */ /* the following code is only for internal tuning. */
/* Source code to use RDTSC is quoted and modified from /* Source code to use RDTSC is quoted and modified from
@ -1526,28 +1515,6 @@ tick(void)
return clock(); return clock();
} }
#endif /* TSC */ #endif /* TSC */
#elif TICK_TYPE == 2
typedef double tick_t;
#define PRItick "4.9f"
static inline tick_t
tick(void)
{
return getrusage_time();
}
#else /* TICK_TYPE */
#error "choose tick type"
#endif /* TICK_TYPE */
#define MEASURE_LINE(expr) do { \
volatile tick_t start_time = tick(); \
volatile tick_t end_time; \
expr; \
end_time = tick(); \
fprintf(stderr, "0\t%"PRItick"\t%s\n", end_time - start_time, #expr); \
} while (0)
#else /* USE_TICK_T */ #else /* USE_TICK_T */
#define MEASURE_LINE(expr) expr #define MEASURE_LINE(expr) expr
#endif /* USE_TICK_T */ #endif /* USE_TICK_T */