diff options
| -rw-r--r-- | benchtests/bench-strspn.c | 78 |
1 files changed, 58 insertions, 20 deletions
diff --git a/benchtests/bench-strspn.c b/benchtests/bench-strspn.c index d79c36fae6..061e90c54d 100644 --- a/benchtests/bench-strspn.c +++ b/benchtests/bench-strspn.c @@ -23,6 +23,7 @@ # define TEST_NAME "wcsspn" #endif /* WIDE */ #include "bench-string.h" +#include "json-lib.h" #define BIG_CHAR MAX_CHAR @@ -58,9 +59,10 @@ SIMPLE_STRSPN (const CHAR *s, const CHAR *acc) } static void -do_one_test (impl_t *impl, const CHAR *s, const CHAR *acc, size_t exp_res) +do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, + const CHAR *acc, size_t exp_res) { - size_t res = CALL (impl, s, acc), i, iters = INNER_LOOP_ITERS_MEDIUM; + size_t res = CALL (impl, s, acc), i, iters = INNER_LOOP_ITERS; timing_t start, stop, cur; if (res != exp_res) @@ -80,21 +82,24 @@ do_one_test (impl_t *impl, const CHAR *s, const CHAR *acc, size_t 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; CHAR *acc, *s; - align &= 7; - if ((align + pos + 10) * sizeof (CHAR) >= page_size || len > 240 || ! len) + align1 &= 7; + if ((align1 + pos + 10) * sizeof (CHAR) >= page_size || len > 240 || !len) + return; + if ((align2 + len) * sizeof (CHAR) >= page_size) return; - acc = (CHAR *) (buf2) + (random () & 255); - s = (CHAR *) (buf1) + align; + acc = (CHAR *) (buf2) + align2; + s = (CHAR *) (buf1) + align1; for (i = 0; i < len; ++i) { @@ -118,43 +123,76 @@ do_test (size_t align, size_t pos, size_t len) s[i] = '\0'; } - printf ("Length %4zd, alignment %2zd, acc 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, acc, pos); + do_one_test (json_ctx, impl, s, acc, pos); - 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; } |