diff options
Diffstat (limited to 'third_party/python/aiohttp/vendor/http-parser/bench.c')
-rw-r--r-- | third_party/python/aiohttp/vendor/http-parser/bench.c | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/third_party/python/aiohttp/vendor/http-parser/bench.c b/third_party/python/aiohttp/vendor/http-parser/bench.c new file mode 100644 index 0000000000..678f5556c5 --- /dev/null +++ b/third_party/python/aiohttp/vendor/http-parser/bench.c @@ -0,0 +1,128 @@ +/* Copyright Fedor Indutny. 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 "http_parser.h" +#include <assert.h> +#include <stdint.h> +#include <stdio.h> +#include <string.h> +#include <sys/time.h> + +/* 8 gb */ +static const int64_t kBytes = 8LL << 30; + +static const char data[] = + "POST /joyent/http-parser HTTP/1.1\r\n" + "Host: github.com\r\n" + "DNT: 1\r\n" + "Accept-Encoding: gzip, deflate, sdch\r\n" + "Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.6,en;q=0.4\r\n" + "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) " + "AppleWebKit/537.36 (KHTML, like Gecko) " + "Chrome/39.0.2171.65 Safari/537.36\r\n" + "Accept: text/html,application/xhtml+xml,application/xml;q=0.9," + "image/webp,*/*;q=0.8\r\n" + "Referer: https://github.com/joyent/http-parser\r\n" + "Connection: keep-alive\r\n" + "Transfer-Encoding: chunked\r\n" + "Cache-Control: max-age=0\r\n\r\nb\r\nhello world\r\n0\r\n"; +static const size_t data_len = sizeof(data) - 1; + +static int on_info(http_parser* p) { + return 0; +} + + +static int on_data(http_parser* p, const char *at, size_t length) { + return 0; +} + +static http_parser_settings settings = { + .on_message_begin = on_info, + .on_headers_complete = on_info, + .on_message_complete = on_info, + .on_header_field = on_data, + .on_header_value = on_data, + .on_url = on_data, + .on_status = on_data, + .on_body = on_data +}; + +int bench(int iter_count, int silent) { + struct http_parser parser; + int i; + int err; + struct timeval start; + struct timeval end; + + if (!silent) { + err = gettimeofday(&start, NULL); + assert(err == 0); + } + + fprintf(stderr, "req_len=%d\n", (int) data_len); + for (i = 0; i < iter_count; i++) { + size_t parsed; + http_parser_init(&parser, HTTP_REQUEST); + + parsed = http_parser_execute(&parser, &settings, data, data_len); + assert(parsed == data_len); + } + + if (!silent) { + double elapsed; + double bw; + double total; + + err = gettimeofday(&end, NULL); + assert(err == 0); + + fprintf(stdout, "Benchmark result:\n"); + + elapsed = (double) (end.tv_sec - start.tv_sec) + + (end.tv_usec - start.tv_usec) * 1e-6f; + + total = (double) iter_count * data_len; + bw = (double) total / elapsed; + + fprintf(stdout, "%.2f mb | %.2f mb/s | %.2f req/sec | %.2f s\n", + (double) total / (1024 * 1024), + bw / (1024 * 1024), + (double) iter_count / elapsed, + elapsed); + + fflush(stdout); + } + + return 0; +} + +int main(int argc, char** argv) { + int64_t iterations; + + iterations = kBytes / (int64_t) data_len; + if (argc == 2 && strcmp(argv[1], "infinite") == 0) { + for (;;) + bench(iterations, 1); + return 0; + } else { + return bench(iterations, 0); + } +} |