+ tsc_end = rte_rdtsc_precise();
+ tsc_duration = (tsc_end - tsc_start);
+
+ /* Calculate average operations processed per second */
+ double ops_per_second = ((double)ctx->options->total_ops /
+ tsc_duration) * rte_get_tsc_hz();
+
+ /* Calculate average throughput (Gbps) in bits per second */
+ double throughput_gbps = ((ops_per_second *
+ ctx->options->test_buffer_size * 8) / 1000000000);
+
+ /* Calculate average cycles per packet */
+ double cycles_per_packet = ((double)tsc_duration /
+ ctx->options->total_ops);
+
+ uint16_t exp = 0;
+ if (!ctx->options->csv) {
+ if (__atomic_compare_exchange_n(&display_once, &exp, 1, 0,
+ __ATOMIC_RELAXED, __ATOMIC_RELAXED))
+ printf("%12s%12s%12s%12s%12s%12s%12s%12s%12s%12s\n\n",
+ "lcore id", "Buf Size", "Burst Size",
+ "Enqueued", "Dequeued", "Failed Enq",
+ "Failed Deq", "MOps", "Gbps",
+ "Cycles/Buf");
+
+ printf("%12u%12u%12u%12"PRIu64"%12"PRIu64"%12"PRIu64
+ "%12"PRIu64"%12.4f%12.4f%12.2f\n",
+ ctx->lcore_id,
+ ctx->options->test_buffer_size,
+ test_burst_size,
+ ops_enqd_total,
+ ops_deqd_total,
+ ops_enqd_failed,
+ ops_deqd_failed,
+ ops_per_second/1000000,
+ throughput_gbps,
+ cycles_per_packet);
+ } else {
+ if (__atomic_compare_exchange_n(&display_once, &exp, 1, 0,
+ __ATOMIC_RELAXED, __ATOMIC_RELAXED))
+ printf("#lcore id,Buffer Size(B),"
+ "Burst Size,Enqueued,Dequeued,Failed Enq,"
+ "Failed Deq,Ops(Millions),Throughput(Gbps),"
+ "Cycles/Buf\n\n");
+
+ printf("%u,%u,%u,%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64","
+ "%.3f,%.3f,%.3f\n",
+ ctx->lcore_id,
+ ctx->options->test_buffer_size,
+ test_burst_size,
+ ops_enqd_total,
+ ops_deqd_total,
+ ops_enqd_failed,
+ ops_deqd_failed,
+ ops_per_second/1000000,
+ throughput_gbps,
+ cycles_per_packet);
+ }