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-rw-r--r--benchtests/bench-strncmp.c156
1 files changed, 96 insertions, 60 deletions
diff --git a/benchtests/bench-strncmp.c b/benchtests/bench-strncmp.c
index 0c3839a216..713a07210d 100644
--- a/benchtests/bench-strncmp.c
+++ b/benchtests/bench-strncmp.c
@@ -23,6 +23,7 @@
 # define TEST_NAME "strncmp"
 #endif /* !WIDE */
 #include "bench-string.h"
+#include "json-lib.h"
 
 #ifdef WIDE
 # include <wchar.h>
@@ -111,8 +112,8 @@ IMPL (STRNCMP, 1)
 
 
 static void
-do_one_test (impl_t *impl, const CHAR *s1, const CHAR *s2, size_t n,
-	     int exp_result)
+do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s1, const CHAR
+	     *s2, size_t n, int exp_result)
 {
   size_t i, iters = INNER_LOOP_ITERS;
   timing_t start, stop, cur;
@@ -126,12 +127,12 @@ do_one_test (impl_t *impl, const CHAR *s1, const CHAR *s2, size_t n,
 
   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_limit (size_t align1, size_t align2, size_t len, size_t n, int max_char,
-	 int exp_result)
+do_test_limit (json_ctx_t *json_ctx, size_t align1, size_t align2, size_t len,
+	       size_t n, int max_char, int exp_result)
 {
   size_t i, align_n;
   CHAR *s1, *s2;
@@ -140,12 +141,18 @@ do_test_limit (size_t align1, size_t align2, size_t len, size_t n, int max_char,
     {
       s1 = (CHAR *) (buf1 + page_size);
       s2 = (CHAR *) (buf2 + page_size);
-      printf ("Length %4zd/%4zd:", len, n);
+      json_element_object_begin (json_ctx);
+      json_attr_uint (json_ctx, "strlen", (double) len);
+      json_attr_uint (json_ctx, "len", (double) n);
+      json_attr_uint (json_ctx, "align1", (double) 0);
+      json_attr_uint (json_ctx, "align2", (double) 0);
+      json_array_begin (json_ctx, "timings");
 
       FOR_EACH_IMPL (impl, 0)
-	do_one_test (impl, s1, s2, n, 0);
+	do_one_test (json_ctx, impl, s1, s2, n, 0);
 
-      putchar ('\n');
+      json_array_end (json_ctx);
+      json_element_object_end (json_ctx);
 
       return;
     }
@@ -176,17 +183,23 @@ do_test_limit (size_t align1, size_t align2, size_t len, size_t n, int max_char,
 	s1[len] = 64;
     }
 
-  printf ("Length %4zd/%4zd, alignment %2zd/%2zd:", len, n, align1, align2);
+  json_element_object_begin (json_ctx);
+  json_attr_uint (json_ctx, "strlen", (double) len);
+  json_attr_uint (json_ctx, "len", (double) n);
+  json_attr_uint (json_ctx, "align1", (double) align1);
+  json_attr_uint (json_ctx, "align2", (double) align2);
+  json_array_begin (json_ctx, "timings");
 
   FOR_EACH_IMPL (impl, 0)
-    do_one_test (impl, s1, s2, n, exp_result);
+    do_one_test (json_ctx, impl, s1, s2, n, exp_result);
 
-  putchar ('\n');
+  json_array_end (json_ctx);
+  json_element_object_end (json_ctx);
 }
 
 static void
-do_test (size_t align1, size_t align2, size_t len, size_t n, int max_char,
-	 int exp_result)
+do_test (json_ctx_t *json_ctx, size_t align1, size_t align2, size_t len, size_t
+	 n, int max_char, int exp_result)
 {
   size_t i;
   CHAR *s1, *s2;
@@ -219,80 +232,103 @@ do_test (size_t align1, size_t align2, size_t len, size_t n, int max_char,
   if (len >= n)
     s2[n - 1] -= exp_result;
 
-  printf ("Length %4zd/%4zd, alignment %2zd/%2zd:", len, n, align1, align2);
+  json_element_object_begin (json_ctx);
+  json_attr_uint (json_ctx, "strlen", (double) len);
+  json_attr_uint (json_ctx, "len", (double) n);
+  json_attr_uint (json_ctx, "align1", (double) align1);
+  json_attr_uint (json_ctx, "align2", (double) align2);
+  json_array_begin (json_ctx, "timings");
 
   FOR_EACH_IMPL (impl, 0)
-    do_one_test (impl, s1, s2, n, exp_result);
+    do_one_test (json_ctx, impl, s1, s2, n, exp_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 ("%23s", "");
+  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", "default");
+
+  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 < 16; ++i)
     {
-      do_test (0, 0, 8, i, 127, 0);
-      do_test (0, 0, 8, i, 127, -1);
-      do_test (0, 0, 8, i, 127, 1);
-      do_test (i, i, 8, i, 127, 0);
-      do_test (i, i, 8, i, 127, 1);
-      do_test (i, i, 8, i, 127, -1);
-      do_test (i, 2 * i, 8, i, 127, 0);
-      do_test (2 * i, i, 8, i, 127, 1);
-      do_test (i, 3 * i, 8, i, 127, -1);
-      do_test (0, 0, 8, i, 255, 0);
-      do_test (0, 0, 8, i, 255, -1);
-      do_test (0, 0, 8, i, 255, 1);
-      do_test (i, i, 8, i, 255, 0);
-      do_test (i, i, 8, i, 255, 1);
-      do_test (i, i, 8, i, 255, -1);
-      do_test (i, 2 * i, 8, i, 255, 0);
-      do_test (2 * i, i, 8, i, 255, 1);
-      do_test (i, 3 * i, 8, i, 255, -1);
+      do_test (&json_ctx, 0, 0, 8, i, 127, 0);
+      do_test (&json_ctx, 0, 0, 8, i, 127, -1);
+      do_test (&json_ctx, 0, 0, 8, i, 127, 1);
+      do_test (&json_ctx, i, i, 8, i, 127, 0);
+      do_test (&json_ctx, i, i, 8, i, 127, 1);
+      do_test (&json_ctx, i, i, 8, i, 127, -1);
+      do_test (&json_ctx, i, 2 * i, 8, i, 127, 0);
+      do_test (&json_ctx, 2 * i, i, 8, i, 127, 1);
+      do_test (&json_ctx, i, 3 * i, 8, i, 127, -1);
+      do_test (&json_ctx, 0, 0, 8, i, 255, 0);
+      do_test (&json_ctx, 0, 0, 8, i, 255, -1);
+      do_test (&json_ctx, 0, 0, 8, i, 255, 1);
+      do_test (&json_ctx, i, i, 8, i, 255, 0);
+      do_test (&json_ctx, i, i, 8, i, 255, 1);
+      do_test (&json_ctx, i, i, 8, i, 255, -1);
+      do_test (&json_ctx, i, 2 * i, 8, i, 255, 0);
+      do_test (&json_ctx, 2 * i, i, 8, i, 255, 1);
+      do_test (&json_ctx, i, 3 * i, 8, i, 255, -1);
     }
 
   for (i = 1; i < 8; ++i)
     {
-      do_test (0, 0, 8 << i, 16 << i, 127, 0);
-      do_test (0, 0, 8 << i, 16 << i, 127, 1);
-      do_test (0, 0, 8 << i, 16 << i, 127, -1);
-      do_test (0, 0, 8 << i, 16 << i, 255, 0);
-      do_test (0, 0, 8 << i, 16 << i, 255, 1);
-      do_test (0, 0, 8 << i, 16 << i, 255, -1);
-      do_test (8 - i, 2 * i, 8 << i, 16 << i, 127, 0);
-      do_test (8 - i, 2 * i, 8 << i, 16 << i, 127, 1);
-      do_test (2 * i, i, 8 << i, 16 << i, 255, 0);
-      do_test (2 * i, i, 8 << i, 16 << i, 255, 1);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 127, 0);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 127, 1);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 127, -1);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 255, 0);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 255, 1);
+      do_test (&json_ctx, 0, 0, 8 << i, 16 << i, 255, -1);
+      do_test (&json_ctx, 8 - i, 2 * i, 8 << i, 16 << i, 127, 0);
+      do_test (&json_ctx, 8 - i, 2 * i, 8 << i, 16 << i, 127, 1);
+      do_test (&json_ctx, 2 * i, i, 8 << i, 16 << i, 255, 0);
+      do_test (&json_ctx, 2 * i, i, 8 << i, 16 << i, 255, 1);
     }
 
-  do_test_limit (0, 0, 0, 0, 127, 0);
-  do_test_limit (4, 0, 21, 20, 127, 0);
-  do_test_limit (0, 4, 21, 20, 127, 0);
-  do_test_limit (8, 0, 25, 24, 127, 0);
-  do_test_limit (0, 8, 25, 24, 127, 0);
+  do_test_limit (&json_ctx, 0, 0, 0, 0, 127, 0);
+  do_test_limit (&json_ctx, 4, 0, 21, 20, 127, 0);
+  do_test_limit (&json_ctx, 0, 4, 21, 20, 127, 0);
+  do_test_limit (&json_ctx, 8, 0, 25, 24, 127, 0);
+  do_test_limit (&json_ctx, 0, 8, 25, 24, 127, 0);
 
   for (i = 0; i < 8; ++i)
     {
-      do_test_limit (0, 0, 17 - i, 16 - i, 127, 0);
-      do_test_limit (0, 0, 17 - i, 16 - i, 255, 0);
-      do_test_limit (0, 0, 15 - i, 16 - i, 127, 0);
-      do_test_limit (0, 0, 15 - i, 16 - i, 127, 1);
-      do_test_limit (0, 0, 15 - i, 16 - i, 127, -1);
-      do_test_limit (0, 0, 15 - i, 16 - i, 255, 0);
-      do_test_limit (0, 0, 15 - i, 16 - i, 255, 1);
-      do_test_limit (0, 0, 15 - i, 16 - i, 255, -1);
+      do_test_limit (&json_ctx, 0, 0, 17 - i, 16 - i, 127, 0);
+      do_test_limit (&json_ctx, 0, 0, 17 - i, 16 - i, 255, 0);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 127, 0);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 127, 1);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 127, -1);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 255, 0);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 255, 1);
+      do_test_limit (&json_ctx, 0, 0, 15 - i, 16 - i, 255, -1);
     }
 
+  json_array_end (&json_ctx);
+  json_attr_object_end (&json_ctx);
+  json_attr_object_end (&json_ctx);
+  json_document_end (&json_ctx);
+
   return ret;
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-16 17:52:15 +0000