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Benchtests: Remove memchr_strnlen
Remove memchr_strnlen since it is now the same as generic_strnlen. Adjust iteration count to reduce benchmark time. Keep memchr_strlen since the generic strlen does not use memchr. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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@ -48,7 +48,7 @@ IMPL (STRLEN, 1)
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static void
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do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, size_t exp_len)
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{
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size_t len = CALL (impl, s), i, iters = INNER_LOOP_ITERS_LARGE;
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size_t len = CALL (impl, s), i, iters = INNER_LOOP_ITERS8;
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timing_t start, stop, cur;
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if (len != exp_len)
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@ -22,7 +22,6 @@
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#else
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# define TEST_NAME "wcsnlen"
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# define generic_strnlen generic_wcsnlen
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# define memchr_strnlen wcschr_wcsnlen
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#endif /* WIDE */
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#include "bench-string.h"
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#include "json-lib.h"
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@ -38,22 +37,14 @@
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typedef size_t (*proto_t) (const CHAR *, size_t);
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size_t generic_strnlen (const CHAR *, size_t);
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size_t
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memchr_strnlen (const CHAR *s, size_t maxlen)
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{
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const CHAR *s1 = MEMCHR (s, 0, maxlen);
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return (s1 == NULL) ? maxlen : s1 - s;
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}
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IMPL (STRNLEN, 1)
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IMPL (memchr_strnlen, 0)
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IMPL (generic_strnlen, 0)
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static void
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do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, size_t maxlen,
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size_t exp_len)
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{
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size_t len = CALL (impl, s, maxlen), i, iters = INNER_LOOP_ITERS_LARGE;
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size_t len = CALL (impl, s, maxlen), i, iters = INNER_LOOP_ITERS;
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timing_t start, stop, cur;
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if (len != exp_len)
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