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Diffstat (limited to '3rdparty/libuv/test/benchmark-loop-count.c')
-rw-r--r--3rdparty/libuv/test/benchmark-loop-count.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/3rdparty/libuv/test/benchmark-loop-count.c b/3rdparty/libuv/test/benchmark-loop-count.c
deleted file mode 100644
index 970a94c2fec..00000000000
--- a/3rdparty/libuv/test/benchmark-loop-count.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
- *
- * 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 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 "task.h"
-#include "uv.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#define NUM_TICKS (2 * 1000 * 1000)
-
-static unsigned long ticks;
-static uv_idle_t idle_handle;
-static uv_timer_t timer_handle;
-
-
-static void idle_cb(uv_idle_t* handle) {
- if (++ticks == NUM_TICKS)
- uv_idle_stop(handle);
-}
-
-
-static void idle2_cb(uv_idle_t* handle) {
- ticks++;
-}
-
-
-static void timer_cb(uv_timer_t* handle) {
- uv_idle_stop(&idle_handle);
- uv_timer_stop(&timer_handle);
-}
-
-
-BENCHMARK_IMPL(loop_count) {
- uv_loop_t* loop = uv_default_loop();
- uint64_t ns;
-
- uv_idle_init(loop, &idle_handle);
- uv_idle_start(&idle_handle, idle_cb);
-
- ns = uv_hrtime();
- uv_run(loop, UV_RUN_DEFAULT);
- ns = uv_hrtime() - ns;
-
- ASSERT(ticks == NUM_TICKS);
-
- fprintf(stderr, "loop_count: %d ticks in %.2fs (%.0f/s)\n",
- NUM_TICKS,
- ns / 1e9,
- NUM_TICKS / (ns / 1e9));
- fflush(stderr);
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}
-
-
-BENCHMARK_IMPL(loop_count_timed) {
- uv_loop_t* loop = uv_default_loop();
-
- uv_idle_init(loop, &idle_handle);
- uv_idle_start(&idle_handle, idle2_cb);
-
- uv_timer_init(loop, &timer_handle);
- uv_timer_start(&timer_handle, timer_cb, 5000, 0);
-
- uv_run(loop, UV_RUN_DEFAULT);
-
- fprintf(stderr, "loop_count: %lu ticks (%.0f ticks/s)\n", ticks, ticks / 5.0);
- fflush(stderr);
-
- MAKE_VALGRIND_HAPPY();
- return 0;
-}