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92 lines
2.5 KiB
92 lines
2.5 KiB
/* Copyright Joyent, Inc. and other Node 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 "uv.h" |
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#include "task.h" |
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#include <stdlib.h> |
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#define CONCURRENT_CALLS 10 |
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#define TOTAL_CALLS 10000 |
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static const char* name = "localhost"; |
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static uv_loop_t* loop; |
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static uv_getaddrinfo_t handles[CONCURRENT_CALLS]; |
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static int calls_initiated = 0; |
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static int calls_completed = 0; |
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static int64_t start_time; |
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static int64_t end_time; |
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static void getaddrinfo_initiate(uv_getaddrinfo_t* handle); |
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static void getaddrinfo_cb(uv_getaddrinfo_t* handle, int status, |
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struct addrinfo* res) { |
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ASSERT(status == 0); |
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calls_completed++; |
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if (calls_initiated < TOTAL_CALLS) { |
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getaddrinfo_initiate(handle); |
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} |
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uv_freeaddrinfo(res); |
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} |
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static void getaddrinfo_initiate(uv_getaddrinfo_t* handle) { |
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int r; |
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calls_initiated++; |
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r = uv_getaddrinfo(loop, handle, &getaddrinfo_cb, name, NULL, NULL); |
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ASSERT(r == 0); |
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} |
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BENCHMARK_IMPL(getaddrinfo) { |
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int i; |
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loop = uv_default_loop(); |
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uv_update_time(loop); |
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start_time = uv_now(loop); |
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for (i = 0; i < CONCURRENT_CALLS; i++) { |
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getaddrinfo_initiate(&handles[i]); |
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} |
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uv_run(loop, UV_RUN_DEFAULT); |
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uv_update_time(loop); |
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end_time = uv_now(loop); |
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ASSERT(calls_initiated == TOTAL_CALLS); |
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ASSERT(calls_completed == TOTAL_CALLS); |
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fprintf(stderr, "getaddrinfo: %.0f req/s\n", |
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(double) calls_completed / (double) (end_time - start_time) * 1000.0); |
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fflush(stderr); |
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MAKE_VALGRIND_HAPPY(); |
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return 0; |
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}
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