diff options
Diffstat (limited to 'deps/jemalloc/include/jemalloc/internal/tcache_types.h')
| -rw-r--r-- | deps/jemalloc/include/jemalloc/internal/tcache_types.h | 40 |
1 files changed, 8 insertions, 32 deletions
diff --git a/deps/jemalloc/include/jemalloc/internal/tcache_types.h b/deps/jemalloc/include/jemalloc/internal/tcache_types.h index dce69382e..583677ea2 100644 --- a/deps/jemalloc/include/jemalloc/internal/tcache_types.h +++ b/deps/jemalloc/include/jemalloc/internal/tcache_types.h @@ -3,6 +3,7 @@ #include "jemalloc/internal/sc.h" +typedef struct tcache_slow_s tcache_slow_t; typedef struct tcache_s tcache_t; typedef struct tcaches_s tcaches_t; @@ -16,39 +17,9 @@ typedef struct tcaches_s tcaches_t; #define TCACHE_STATE_PURGATORY ((tcache_t *)(uintptr_t)3) #define TCACHE_STATE_MAX TCACHE_STATE_PURGATORY -/* - * Absolute minimum number of cache slots for each small bin. - */ -#define TCACHE_NSLOTS_SMALL_MIN 20 - -/* - * Absolute maximum number of cache slots for each small bin in the thread - * cache. This is an additional constraint beyond that imposed as: twice the - * number of regions per slab for this size class. - * - * This constant must be an even number. - */ -#define TCACHE_NSLOTS_SMALL_MAX 200 - -/* Number of cache slots for large size classes. */ -#define TCACHE_NSLOTS_LARGE 20 - -/* (1U << opt_lg_tcache_max) is used to compute tcache_maxclass. */ -#define LG_TCACHE_MAXCLASS_DEFAULT 15 - -/* - * TCACHE_GC_SWEEP is the approximate number of allocation events between - * full GC sweeps. Integer rounding may cause the actual number to be - * slightly higher, since GC is performed incrementally. - */ -#define TCACHE_GC_SWEEP 8192 - -/* Number of tcache allocation/deallocation events between incremental GCs. */ -#define TCACHE_GC_INCR \ - ((TCACHE_GC_SWEEP / SC_NBINS) + ((TCACHE_GC_SWEEP / SC_NBINS == 0) ? 0 : 1)) - -/* Used in TSD static initializer only. Real init in tcache_data_init(). */ +/* Used in TSD static initializer only. Real init in tsd_tcache_data_init(). */ #define TCACHE_ZERO_INITIALIZER {0} +#define TCACHE_SLOW_ZERO_INITIALIZER {0} /* Used in TSD static initializer only. Will be initialized to opt_tcache. */ #define TCACHE_ENABLED_ZERO_INITIALIZER false @@ -56,4 +27,9 @@ typedef struct tcaches_s tcaches_t; /* Used for explicit tcache only. Means flushed but not destroyed. */ #define TCACHES_ELM_NEED_REINIT ((tcache_t *)(uintptr_t)1) +#define TCACHE_LG_MAXCLASS_LIMIT 23 /* tcache_maxclass = 8M */ +#define TCACHE_MAXCLASS_LIMIT ((size_t)1 << TCACHE_LG_MAXCLASS_LIMIT) +#define TCACHE_NBINS_MAX (SC_NBINS + SC_NGROUP * \ + (TCACHE_LG_MAXCLASS_LIMIT - SC_LG_LARGE_MINCLASS) + 1) + #endif /* JEMALLOC_INTERNAL_TCACHE_TYPES_H */ |