1 files changed, 0 insertions, 107 deletions
diff --git a/tests/fixed-benchmark.c b/tests/fixed-benchmark.c
deleted file mode 100644
index 277ecce..0000000
--- a/tests/fixed-benchmark.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright © 2012 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <assert.h>
-#include "wayland-private.h"
-
-volatile double global_d;
-
-static void
-noop_conversion(void)
-{
-	wl_fixed_t f;
-	union {
-		int64_t i;
-		double d;
-	} u;
-
-	for (f = 0; f < INT32_MAX; f++) {
-		u.i = f;
-		global_d = u.d;
-	}
-}
-
-static void
-magic_conversion(void)
-{
-	wl_fixed_t f;
-
-	for (f = 0; f < INT32_MAX; f++)
-		global_d = wl_fixed_to_double(f);
-}
-
-static void
-mul_conversion(void)
-{
-	wl_fixed_t f;
-
-	/* This will get optimized into multiplication by 1/256 */
-	for (f = 0; f < INT32_MAX; f++)
-		global_d = f / 256.0;
-}
-
-double factor = 256.0;
-
-static void
-div_conversion(void)
-{
-	wl_fixed_t f;
-
-	for (f = 0; f < INT32_MAX; f++)
-		global_d = f / factor;
-}
-
-static void
-benchmark(const char *s, void (*f)(void))
-{
-	struct timespec start, stop, elapsed;
-
-	clock_gettime(CLOCK_MONOTONIC, &start);
-	f();
-	clock_gettime(CLOCK_MONOTONIC, &stop);
-
-	elapsed.tv_sec = stop.tv_sec - start.tv_sec;
-	elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
-	if (elapsed.tv_nsec < 0) {
-		elapsed.tv_nsec += 1000000000;
-		elapsed.tv_sec--;
-	}
-	printf("benchmarked %s:\t%ld.%09lds\n",
-	       s, elapsed.tv_sec, elapsed.tv_nsec);
-}
-
-int main(void)
-{
-	benchmark("noop", noop_conversion);
-	benchmark("magic", magic_conversion);
-	benchmark("div", div_conversion);
-	benchmark("mul", mul_conversion);
-
-	return 0;
-}