From 8561b0c538b14143a4d39dd6a4a735c2549b7505 Mon Sep 17 00:00:00 2001 From: nsz Date: Thu, 29 Mar 2012 02:00:16 +0200 Subject: [PATCH] benchmark filter --- common/b.c | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/common/b.c b/common/b.c index 07b299c..6c9fb19 100644 --- a/common/b.c +++ b/common/b.c @@ -111,8 +111,14 @@ void stats() { dprintf(1, "\n"); } +static char *pattern; + static void run(const char *name, void (*f)(int)) { - int p = fork(); + int p; + + if (pattern && !strstr(name, pattern)) + return; + p = fork(); if (p) { int s; if (p<0 || wait(&s)<0 || !WIFEXITED(s) || WEXITSTATUS(s)) @@ -138,7 +144,27 @@ static void run(const char *name, void (*f)(int)) { } } -int main() { +static void usage() { + fprintf(stderr, "usage: ./t [-vq] [pat]\n"); + exit(1); +} + +int main(int argc, char *argv[]) { + int c; + + while((c = getopt(argc, argv, "vq")) != -1) + switch(c) { + case 'v': + verbose = 1; + break; + case 'q': + verbose = 0; + break; + default: + usage(); + } + if (optind != argc) + pattern = argv[optind]; #define B(t) run(#t, t); #include "tests.h" return 0; -- 2.20.1