diff options
| -rw-r--r-- | benchtests/bench-strpbrk.c | 81 |
1 files changed, 61 insertions, 20 deletions
diff --git a/benchtests/bench-strpbrk.c b/benchtests/bench-strpbrk.c index d46bf9c0e2..a7522a76e6 100644 --- a/benchtests/bench-strpbrk.c +++ b/benchtests/bench-strpbrk.c @@ -62,11 +62,14 @@ SIMPLE_STRPBRK (const CHAR *s, const CHAR *rej) #endif /* !STRPBRK_RESULT */ +#include "json-lib.h" + static void -do_one_test (impl_t *impl, const CHAR *s, const CHAR *rej, RES_TYPE exp_res) +do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, + const CHAR *rej, RES_TYPE exp_res) { RES_TYPE res = CALL (impl, s, rej); - size_t i, iters = INNER_LOOP_ITERS_MEDIUM; + size_t i, iters = INNER_LOOP_ITERS; timing_t start, stop, cur; if (res != exp_res) @@ -86,23 +89,26 @@ do_one_test (impl_t *impl, const CHAR *s, const CHAR *rej, RES_TYPE exp_res) TIMING_DIFF (cur, start, stop); - TIMING_PRINT_MEAN ((double) cur, (double) iters); + json_element_double (json_ctx, (double)cur / (double)iters); } static void -do_test (size_t align, size_t pos, size_t len) +do_test (json_ctx_t *json_ctx, size_t align1, size_t align2, size_t pos, + size_t len) { size_t i; int c; RES_TYPE result; CHAR *rej, *s; - align &= 7; - if ((align + pos + 10) * sizeof (CHAR) >= page_size || len > 240) + align1 &= 7; + if ((align1 + pos + 10) * sizeof (CHAR) >= page_size || len > 240) + return; + if ((align2 + len) * sizeof (CHAR) >= page_size) return; - rej = (CHAR *) (buf2) + (random () & 255); - s = (CHAR *) (buf1) + align; + rej = (CHAR *) (buf2) + align2; + s = (CHAR *) (buf1) + align1; for (i = 0; i < len; ++i) { @@ -136,43 +142,78 @@ do_test (size_t align, size_t pos, size_t len) } result = STRPBRK_RESULT (s, pos); - printf ("Length %4zd, alignment %2zd, rej len %2zd:", pos, align, len); + json_element_object_begin (json_ctx); + json_attr_uint (json_ctx, "len", len); + json_attr_uint (json_ctx, "pos", pos); + json_attr_uint (json_ctx, "align1", align1); + json_attr_uint (json_ctx, "align2", align2); + json_array_begin (json_ctx, "timings"); FOR_EACH_IMPL (impl, 0) - do_one_test (impl, s, rej, result); + do_one_test (json_ctx, impl, s, rej, result); - putchar ('\n'); + json_array_end (json_ctx); + json_element_object_end (json_ctx); } int test_main (void) { + json_ctx_t json_ctx; size_t i; test_init (); - printf ("%32s", ""); + json_init (&json_ctx, 0, stdout); + + json_document_begin (&json_ctx); + json_attr_string (&json_ctx, "timing_type", TIMING_TYPE); + + json_attr_object_begin (&json_ctx, "functions"); + json_attr_object_begin (&json_ctx, TEST_NAME); + json_attr_string (&json_ctx, "bench-variant", ""); + + json_array_begin (&json_ctx, "ifuncs"); FOR_EACH_IMPL (impl, 0) - printf ("\t%s", impl->name); - putchar ('\n'); + json_element_string (&json_ctx, impl->name); + json_array_end (&json_ctx); + + json_array_begin (&json_ctx, "results"); + for (i = 0; i < 32; ++i) { - do_test (0, 512, i); - do_test (i, 512, i); + do_test (&json_ctx, 0, 0, 512, i); + do_test (&json_ctx, i, 0, 512, i); + do_test (&json_ctx, 0, i, 512, i); + do_test (&json_ctx, i, i, 512, i); + } for (i = 1; i < 8; ++i) { - do_test (0, 16 << i, 4); - do_test (i, 16 << i, 4); + do_test (&json_ctx, 0, 0, 16 << i, 4); + do_test (&json_ctx, i, 0, 16 << i, 4); + do_test (&json_ctx, 0, i, 16 << i, 4); + do_test (&json_ctx, i, i, 16 << i, 4); } for (i = 1; i < 8; ++i) - do_test (i, 64, 10); + { + do_test (&json_ctx, i, 0, 64, 10); + do_test (&json_ctx, i, i, 64, 10); + } for (i = 0; i < 64; ++i) - do_test (0, i, 6); + { + do_test (&json_ctx, 0, 0, i, 6); + do_test (&json_ctx, 0, i, i, 6); + } + + json_array_end (&json_ctx); + json_attr_object_end (&json_ctx); + json_attr_object_end (&json_ctx); + json_document_end (&json_ctx); return ret; } |