X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=util%2Fbenchmark.c;h=3b00f130a2275ce24ef72a90cf33215503c924b0;hp=95ca0535126ef60f45f11d93ae75ff7059f0ede8;hb=dc86a5103817732735d2591d3775114a86de94ae;hpb=4c176312acdc3444c9afc820f76a393e64668e52 diff --git a/util/benchmark.c b/util/benchmark.c index 95ca053..3b00f13 100644 --- a/util/benchmark.c +++ b/util/benchmark.c @@ -1,33 +1,29 @@ -/* $Id: benchmark.c,v 1.7 2005-01-15 19:47:15 adam Exp $ - * Copyright (C) 1995-2005, Index Data ApS - * - * This file is part of the YAZ toolkit. - * - * See the file LICENSE. - * - * This is an elementary benchmarker for server performance. It works - * by repeatedly connecting to, seaching in and retrieving from the - * specified server, and keeps statistics about the minimum, maximum - * and average times for each operation. +/* This file is part of the YAZ toolkit. + * Copyright (C) Index Data + * See the file LICENSE for details. */ +#if HAVE_CONFIG_H +#include +#endif #include #include #include +#include #include #include -struct options { - int nconnect; /* number of connections to make */ - int nsearch; /* number of searches on each connection */ - int npresent; /* number of presents for each search */ - int full; /* 1 = fetch full records, 0 = brief */ - int delay; /* number of ms to delay between ops */ - int random; /* if true, delay is random 0-specified */ - int verbosity; /* 0 = quiet, higher => more verbose */ -} options = { +struct boptions { + int nconnect; /* number of connections to make */ + int nsearch; /* number of searches on each connection */ + int npresent; /* number of presents for each search */ + int full; /* 1 = fetch full records, 0 = brief */ + int delay; /* number of ms to delay between ops */ + int random; /* if true, delay is random 0-specified */ + int verbosity; /* 0 = quiet, higher => more verbose */ +} boptions = { 3, 3, 3, @@ -40,63 +36,71 @@ struct options { static int test(char *host, int port); static void db_printf(int level, char *fmt, ...); +static void usage(const char *prog); int main(int argc, char **argv) { - char *host; - int port; + char *host = 0; + int port = 0; int c; int i; int ok; int nok = 0; - - while ((c = getopt(argc, argv, "c:s:p:fbd:rv:")) != -1) { - switch (c) { - case 'c': options.nconnect = atoi(optarg); break; - case 's': options.nsearch = atoi(optarg); break; - case 'p': options.npresent = atoi(optarg); break; - case 'f': options.full = 1; break; - case 'b': options.full = 0; break; - case 'd': options.delay = atoi(optarg); break; - case 'r': options.random = 1; break; - case 'v': options.verbosity = atoi(optarg); break; - default: goto USAGE; - } - } - - if (argc-optind != 2) { - USAGE: - fprintf(stderr, "Usage: %s [options] \n" -" -c Make connection to the server [default: 3]\n" -" -s Perform searches on each connection [3]\n" -" -p Make present requests after each search [3]\n" -" -f Fetch full records [default: brief]\n" -" -b Fetch brief records\n" -" -d Delay ms after each operation\n" -" -r Delays are random between 0 and the specified number of ms\n" -" -v Set verbosity level to [0, silent on success]\n" -, argv[0]); - return 1; + char *arg; + + while ((c = options("c:s:p:fbd:rv:", argv, argc, &arg)) != -2) { + switch (c) { + case 0: + if (!host) + host = arg; + else if (!port) + port = atoi(arg); + else + usage(*argv); + break; + case 'c': boptions.nconnect = atoi(arg); break; + case 's': boptions.nsearch = atoi(arg); break; + case 'p': boptions.npresent = atoi(arg); break; + case 'f': boptions.full = 1; break; + case 'b': boptions.full = 0; break; + case 'd': boptions.delay = atoi(arg); break; + case 'r': boptions.random = 1; break; + case 'v': boptions.verbosity = atoi(arg); break; + default: usage(*argv); + } } - host = argv[optind]; - port = atoi(argv[optind+1]); + if (!host || !port) + usage(*argv); - for (i = 0; i < options.nconnect; i++) { - db_printf(2, "iteration %d of %d", i+1, options.nconnect); - ok = test(host, port); - if (ok) nok++; + for (i = 0; i < boptions.nconnect; i++) { + db_printf(2, "iteration %d of %d", i+1, boptions.nconnect); + ok = test(host, port); + if (ok) nok++; } - db_printf(1, "passed %d of %d tests", nok, options.nconnect); - if (nok < options.nconnect) - printf("Failed %d of %d tests\n", - options.nconnect-nok, options.nconnect); - + db_printf(1, "passed %d of %d tests", nok, boptions.nconnect); + if (nok < boptions.nconnect) + printf("Failed %d of %d tests\n", + boptions.nconnect-nok, boptions.nconnect); return 0; } +static void usage(const char *prog) +{ + fprintf(stderr, "Usage: %s [options] \n" +" -c Make connection to the server [default: 3]\n" +" -s Perform searches on each connection [3]\n" +" -p Make present requests after each search [3]\n" +" -f Fetch full records [default: brief]\n" +" -b Fetch brief records\n" +" -d Delay ms after each operation\n" +" -r Delays are random between 0 and the specified number of ms\n" +" -v Set verbosity level to [0, silent on success]\n" + , prog); + exit(1); +} static int test(char *host, int port) { @@ -106,8 +110,8 @@ static int test(char *host, int port) conn = ZOOM_connection_new(host, port); if ((error = ZOOM_connection_error(conn, &errmsg, &addinfo))) { - fprintf(stderr, "ZOOM error: %s (%d): %s\n", errmsg, error, addinfo); - return 0; + fprintf(stderr, "ZOOM error: %s (%d): %s\n", errmsg, error, addinfo); + return 0; } ZOOM_connection_destroy(conn); @@ -118,8 +122,8 @@ static void db_printf(int level, char *fmt, ...) { va_list ap; - if (level > options.verbosity) - return; + if (level > boptions.verbosity) + return; fprintf(stderr, "DEBUG(%d): ", level); va_start(ap, fmt); @@ -127,3 +131,12 @@ static void db_printf(int level, char *fmt, ...) fputc('\n', stderr); va_end(ap); } +/* + * Local variables: + * c-basic-offset: 4 + * c-file-style: "Stroustrup" + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +