diff options
Diffstat (limited to 'tools/regression/bpf/bpf_filter/bpf_test.c')
| -rw-r--r-- | tools/regression/bpf/bpf_filter/bpf_test.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/tools/regression/bpf/bpf_filter/bpf_test.c b/tools/regression/bpf/bpf_filter/bpf_test.c index f031d77..31a2043 100644 --- a/tools/regression/bpf/bpf_filter/bpf_test.c +++ b/tools/regression/bpf/bpf_filter/bpf_test.c @@ -44,6 +44,12 @@ __FBSDID("$FreeBSD$"); #define LOG_LEVEL 1 #endif +#ifdef BPF_BENCHMARK +#define BPF_NRUNS 10000000 +#else +#define BPF_NRUNS 1 +#endif + static void sig_handler(int); static int nins = sizeof(pc) / sizeof(pc[0]); @@ -57,7 +63,7 @@ static u_int bpf_compile_and_filter(void) { bpf_jit_filter *filter; - u_int ret; + u_int i, ret; /* Do not use BPF JIT compiler for an empty program */ if (nins == 0) @@ -72,7 +78,8 @@ bpf_compile_and_filter(void) exit(FATAL); } - ret = (*(filter->func))(pkt, wirelen, buflen); + for (i = 0; i < BPF_NRUNS; i++) + ret = (*(filter->func))(pkt, wirelen, buflen); bpf_destroy_jit_filter(filter); @@ -148,6 +155,9 @@ bpf_validate(const struct bpf_insn *f, int len) int main(void) { +#if !defined(BPF_JIT_COMPILER) + u_int i; +#endif u_int ret; int sig; #ifdef BPF_VALIDATE @@ -178,7 +188,8 @@ main(void) #ifdef BPF_JIT_COMPILER ret = bpf_compile_and_filter(); #else - ret = bpf_filter(pc, pkt, wirelen, buflen); + for (i = 0; i < BPF_NRUNS; i++) + ret = bpf_filter(pc, pkt, wirelen, buflen); #endif if (ret != expect) { if (verbose > 1) |
