diff options
Diffstat (limited to 'bench.c')
| -rw-r--r-- | bench.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/bench.c b/bench.c index d8eeaf8..15cc5c1 100644 --- a/bench.c +++ b/bench.c @@ -1,19 +1,21 @@ +#include "arena.h" +#include "cached.h" +#include "pool.h" + #include <assert.h> #include <stdio.h> #include <stdlib.h> #include <signal.h> #include <unistd.h> -#include "arena.h" -#include "cached.h" -#include "pool.h" - #define UNUSED __attribute__((unused)) -#define ALLOC_SIZE 4096 +#define ALLOC_SIZE (4096) #define ARENA_SIZE (1024 * ALLOC_SIZE) +#define POOL_SIZE (1024) +#define MEASURE_SECONDS (1) -static sig_atomic_t running; +static volatile sig_atomic_t running; static void panic(const char *msg) @@ -45,7 +47,7 @@ static void set_alarm(void) { running = 1; - alarm(1); + alarm(MEASURE_SECONDS); } static size_t @@ -137,7 +139,8 @@ bench_four(void) size_t allocs = bench_ca_alloc(1024); - printf("%-12s\t%9zu allocs/second\n", "huge_cache", allocs); + printf("%-12s\t%9zu allocs/second\n", "huge_cache", + allocs / MEASURE_SECONDS); ca_cleanup(); } @@ -153,7 +156,8 @@ bench_one(void) size_t allocs = bench_ca_alloc(1024); - printf("%-12s\t%9zu allocs/second\n", "large_cache", allocs); + printf("%-12s\t%9zu allocs/second\n", "large_cache", + allocs / MEASURE_SECONDS); ca_cleanup(); } @@ -169,7 +173,8 @@ bench_two(void) size_t allocs = bench_ca_alloc(1024); - printf("%-12s\t%9zu allocs/second\n", "small_cache", allocs); + printf("%-12s\t%9zu allocs/second\n", "small_cache", + allocs / MEASURE_SECONDS); ca_cleanup(); } @@ -181,7 +186,8 @@ bench_three(void) size_t allocs = bench_malloc(1024, ALLOC_SIZE); - printf("%-12s\t%9zu allocs/second\n", "just_malloc", allocs); + printf("%-12s\t%9zu allocs/second\n", "just_malloc", + allocs / MEASURE_SECONDS); } static void @@ -195,7 +201,8 @@ bench_five(void) size_t allocs = bench_ar_alloc(1024, ALLOC_SIZE); - printf("%-12s\t%9zu allocs/second\n", "ar_alloc", allocs); + printf("%-12s\t%9zu allocs/second\n", "ar_alloc", + allocs / MEASURE_SECONDS); ar_cleanup(); } @@ -203,7 +210,7 @@ bench_five(void) static void bench_six(void) { - if (pl_setup(4096, 1024) < 0) { + if (pl_setup(POOL_SIZE, ALLOC_SIZE) < 0) { panic("failed to setup pool allocator"); } @@ -211,7 +218,8 @@ bench_six(void) size_t allocs = bench_pl_alloc(1024); - printf("%-12s\t%9zu allocs/second\n", "pl_alloc", allocs); + printf("%-12s\t%9zu allocs/second\n", "pl_alloc", + allocs / MEASURE_SECONDS); pl_cleanup(); } |