diff options
Diffstat (limited to 'benchtests/bench-strcpy.c')
| -rw-r--r-- | benchtests/bench-strcpy.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/benchtests/bench-strcpy.c b/benchtests/bench-strcpy.c index 4e024d4..88db83b 100644 --- a/benchtests/bench-strcpy.c +++ b/benchtests/bench-strcpy.c @@ -74,6 +74,9 @@ static void do_one_test (impl_t *impl, CHAR *dst, const CHAR *src, size_t len __attribute__((unused))) { + size_t i, iters = INNER_LOOP_ITERS; + timing_t start, stop, cur; + if (CALL (impl, dst, src) != STRCPY_RESULT (dst, len)) { error (0, 0, "Wrong result in function %s %p %p", impl->name, @@ -91,23 +94,16 @@ do_one_test (impl_t *impl, CHAR *dst, const CHAR *src, return; } - if (HP_TIMING_AVAIL) + TIMING_NOW (start); + for (i = 0; i < iters; ++i) { - hp_timing_t start __attribute ((unused)); - hp_timing_t stop __attribute ((unused));; - hp_timing_t best_time = ~ (hp_timing_t) 0; - size_t i; - - for (i = 0; i < 32; ++i) - { - HP_TIMING_NOW (start); CALL (impl, dst, src); - HP_TIMING_NOW (stop); - HP_TIMING_BEST (best_time, start, stop); - } - - printf ("\t%zd", (size_t) best_time); } + TIMING_NOW (stop); + + TIMING_DIFF (cur, start, stop); + + TIMING_PRINT_MEAN ((double) cur, (double) iters); } static void @@ -133,14 +129,12 @@ do_test (size_t align1, size_t align2, size_t len, int max_char) s1[i] = 32 + 23 * i % (max_char - 32); s1[len] = 0; - if (HP_TIMING_AVAIL) - printf ("Length %4zd, alignments in bytes %2zd/%2zd:", len, align1 * sizeof(CHAR), align2 * sizeof(CHAR)); + printf ("Length %4zd, alignments in bytes %2zd/%2zd:", len, align1 * sizeof(CHAR), align2 * sizeof(CHAR)); FOR_EACH_IMPL (impl, 0) do_one_test (impl, s2, s1, len); - if (HP_TIMING_AVAIL) - putchar ('\n'); + putchar ('\n'); } int |