bfcb3d1d9a- linux: introduce io_uring support https://github.com/libuv/libuv/pull/3952 - src: add new metrics APIs https://github.com/libuv/libuv/pull/3749 - unix,win: give thread pool threads an 8 MB stack https://github.com/libuv/libuv/pull/3787 - win,unix: change execution order of timers https://github.com/libuv/libuv/pull/3927 Fixes: https://github.com/nodejs/node/issues/43931 Fixes: https://github.com/nodejs/node/issues/42496 Fixes: https://github.com/nodejs/node/issues/47715 Fixes: https://github.com/nodejs/node/issues/47259 Fixes: https://github.com/nodejs/node/issues/47241 PR-URL: https://github.com/nodejs/node/pull/48078 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Debadree Chatterjee <debadree333@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/* Copyright libuv contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "task.h"
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#include "uv.h"
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static int done = 0;
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static unsigned events = 0;
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static unsigned result;
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static unsigned fastrand(void) {
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static unsigned g = 0;
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g = g * 214013 + 2531011;
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return g;
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}
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static void work_cb(uv_work_t* req) {
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req->data = &result;
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*(unsigned*)req->data = fastrand();
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}
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static void after_work_cb(uv_work_t* req, int status) {
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events++;
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if (!done)
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ASSERT_EQ(0, uv_queue_work(req->loop, req, work_cb, after_work_cb));
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}
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static void timer_cb(uv_timer_t* handle) { done = 1; }
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BENCHMARK_IMPL(queue_work) {
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char fmtbuf[2][32];
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uv_timer_t timer_handle;
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uv_work_t work;
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uv_loop_t* loop;
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int timeout;
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loop = uv_default_loop();
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timeout = 5000;
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ASSERT_EQ(0, uv_timer_init(loop, &timer_handle));
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ASSERT_EQ(0, uv_timer_start(&timer_handle, timer_cb, timeout, 0));
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ASSERT_EQ(0, uv_queue_work(loop, &work, work_cb, after_work_cb));
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ASSERT_EQ(0, uv_run(loop, UV_RUN_DEFAULT));
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printf("%s async jobs in %.1f seconds (%s/s)\n",
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fmt(&fmtbuf[0], events),
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timeout / 1000.,
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fmt(&fmtbuf[1], events / (timeout / 1000.)));
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MAKE_VALGRIND_HAPPY(loop);
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return 0;
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}
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