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[95.192.110.52]) by smtp.gmail.com with ESMTPSA id su8sm1372033lbc.41.2015.08.06.06.14.54 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 06 Aug 2015 06:14:54 -0700 (PDT) From: "Balakrishna.Garapati" To: stuart.haslam@linaro.org, maxim.uvarov@linaro.org Date: Thu, 6 Aug 2015 15:14:48 +0200 Message-Id: <1438866888-3864-1-git-send-email-balakrishna.garapati@linaro.org> X-Mailer: git-send-email 1.9.1 X-Topics: patch Cc: lng-odp@lists.linaro.org Subject: [lng-odp] [PATCHv3] example:generator:move verbose from worker to control X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: balakrishna.garapati@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.173 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Signed-off-by: Balakrishna.Garapati --- Fixed the comments with some redesign example/generator/odp_generator.c | 73 +++++++++++++++++++++++++++++++-------- 1 file changed, 59 insertions(+), 14 deletions(-) diff --git a/example/generator/odp_generator.c b/example/generator/odp_generator.c index bdee222..b62e170 100644 --- a/example/generator/odp_generator.c +++ b/example/generator/odp_generator.c @@ -101,6 +101,7 @@ static void usage(char *progname); static int scan_ip(char *buf, unsigned int *paddr); static int scan_mac(char *in, odph_ethaddr_t *des); static void tv_sub(struct timeval *recvtime, struct timeval *sendtime); +static void print_global_stats(int num_workers); /** * Sleep for the specified amount of milliseconds @@ -371,7 +372,6 @@ static odp_pktio_t create_pktio(const char *dev, odp_pool_t pool) static void *gen_send_thread(void *arg) { int thr; - uint64_t start, now, diff; odp_pktio_t pktio; thread_args_t *thr_args; odp_queue_t outq_def; @@ -393,7 +393,6 @@ static void *gen_send_thread(void *arg) return NULL; } - start = odp_time_cycles(); printf(" [%02i] created mode: SEND\n", thr); for (;;) { int err; @@ -434,15 +433,6 @@ static void *gen_send_thread(void *arg) >= (unsigned int)args->appl.number) { break; } - - now = odp_time_cycles(); - diff = odp_time_diff_cycles(start, now); - if (odp_time_cycles_to_ns(diff) > 20 * ODP_TIME_SEC) { - start = odp_time_cycles(); - printf(" [%02i] total send: %ju\n", - thr, odp_atomic_load_u64(&counters.seq)); - fflush(stdout); - } } /* receive number of reply pks until timeout */ @@ -502,16 +492,16 @@ static void print_pkts(int thr, odp_packet_t pkt_tbl[], unsigned len) continue; odp_atomic_inc_u64(&counters.ip); - rlen += sprintf(msg, "receive Packet proto:IP "); buf = odp_packet_data(pkt); ip = (odph_ipv4hdr_t *)(buf + odp_packet_l3_offset(pkt)); - rlen += sprintf(msg + rlen, "id %d ", - odp_be_to_cpu_16(ip->id)); offset = odp_packet_l4_offset(pkt); /* udp */ if (ip->proto == ODPH_IPPROTO_UDP) { odp_atomic_inc_u64(&counters.udp); + rlen += sprintf(msg, "receive Packet proto:IP "); + rlen += sprintf(msg + rlen, "id %d ", + odp_be_to_cpu_16(ip->id)); udp = (odph_udphdr_t *)(buf + offset); rlen += sprintf(msg + rlen, "UDP payload %d ", odp_be_to_cpu_16(udp->length) - @@ -589,6 +579,59 @@ static void *gen_recv_thread(void *arg) return arg; } + +/** + * printing verbose statistics + * + */ +static void print_global_stats(int num_workers) +{ + uint64_t start, now, diff; + uint64_t pkts, pkts_prev = 0, pps, maximum_pps = 0; + int loop_forever = 1, verbose_interval = 20, worker_count; + odp_thrmask_t thrd_mask; + + start = odp_time_cycles(); + do { + pkts = 0; + now = odp_time_cycles(); + diff = odp_time_diff_cycles(start, now); + if (odp_time_cycles_to_ns(diff) < + verbose_interval * ODP_TIME_SEC) { + continue; + } + + start = odp_time_cycles(); + pkts = odp_atomic_load_u64(&counters.icmp); + if (pkts != 0) + printf(" total receive(icmp: %" PRIu64 ")\n", pkts); + + if (args->appl.mode == APPL_MODE_RCV) + continue; + + pkts = odp_atomic_load_u64(&counters.seq); + printf(" total sent: %" PRIu64 "\n", pkts); + + if (args->appl.mode == APPL_MODE_UDP) { + pps = (pkts - pkts_prev) / verbose_interval; + if (pps > maximum_pps) + maximum_pps = pps; + printf(" %" PRIu64 " pps, %" PRIu64 " max pps\n", + pps, maximum_pps); + } + + worker_count = odp_thrmask_worker(&thrd_mask); + if (worker_count < num_workers) + break; + if (args->appl.mode == APPL_MODE_PING) { + if (worker_count == num_workers) + break; + } + + pkts_prev = pkts; + } while (loop_forever); +} + /** * ODP packet example main function */ @@ -796,6 +839,8 @@ int main(int argc, char *argv[]) } } + print_global_stats(num_workers); + /* Master thread waits for other threads to exit */ odph_linux_pthread_join(thread_tbl, num_workers);