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perf: Allow CAIRO_TEST_TARGET to limit targets tested.

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Also, don't print the image size for a test if there is only one.
This commit is contained in:
Carl Worth 2006-09-06 05:09:19 -07:00
parent b866069210
commit 221c02098f
1 changed files with 14 additions and 3 deletions
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17
perf/cairo-perf.c
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@ -141,6 +141,7 @@ main (int argc, char *argv[])
unsigned int size;
cairo_perf_ticks_t *times;
stats_t stats;
const char *cairo_test_target = getenv ("CAIRO_TEST_TARGET");
if (getenv("CAIRO_PERF_ITERATIONS"))
cairo_perf_iterations = strtol(getenv("CAIRO_PERF_ITERATIONS"), NULL, 0);
@ -151,6 +152,10 @@ main (int argc, char *argv[])
target = &targets[i];
if (! target_is_measurable (target))
continue;
if (cairo_test_target && ! strstr (cairo_test_target, target->name))
continue;
if (target->content == CAIRO_CONTENT_COLOR)
continue;
for (j = 0; perfs[j].name; j++) {
perf = &perfs[j];
for (size = perf->min_size; size <= perf->max_size; size *= 2) {
@ -172,9 +177,15 @@ main (int argc, char *argv[])
if (i==0 && j==0 && size == perf->min_size)
printf ("backend-content\ttest-size\tmean time\tstd dev.\titerations\n");
printf ("%s-%s\t%s-%d\t%g\t%g%%\t%d\n",
target->name, _content_to_string (target->content),
perf->name, size,
if (perf->min_size == perf->max_size)
printf ("%s-%s\t%s\t",
target->name, _content_to_string (target->content),
perf->name);
else
printf ("%s-%s\t%s-%d\t",
target->name, _content_to_string (target->content),
perf->name, size);
printf ("%g\t%g%%\t%d\n",
stats.mean / cairo_perf_ticks_per_second (),
stats.std_dev * 100.0, cairo_perf_iterations);
}