Add microbenchmarks for the new packet reference functions.
Signed-off-by: Matias Elo <matias....@nokia.com>
---
test/common_plat/performance/odp_bench_packet.c | 86 +++++++++++++++++++++++++
1 file changed, 86 insertions(+)
diff --git a/test/common_plat/performance/odp_bench_packet.c
b/test/common_plat/performance/odp_bench_packet.c
index 1aa9d81..d9aec76 100644
--- a/test/common_plat/performance/odp_bench_packet.c
+++ b/test/common_plat/performance/odp_bench_packet.c
@@ -338,6 +338,21 @@ static void alloc_concat_packets(void)
TEST_REPEAT_COUNT);
}
+static void alloc_ref_packets(void)
+{
+ int i;
+ odp_packet_t *pkt_tbl = gbl_args->pkt_tbl;
+ odp_packet_t *ref_tbl = gbl_args->pkt2_tbl;
+
+ allocate_test_packets(gbl_args->pkt.len, pkt_tbl, TEST_REPEAT_COUNT);
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++) {
+ ref_tbl[i] = odp_packet_ref(pkt_tbl[i], gbl_args->pkt.len / 2);
+ if (ref_tbl[i] == ODP_PACKET_INVALID)
+ LOG_ABORT("Allocating packet reference failed\n");
+ }
+}
+
static void alloc_packets_twice(void)
{
allocate_test_packets(gbl_args->pkt.len, gbl_args->pkt_tbl,
@@ -1212,6 +1227,67 @@ static int bench_packet_ts_set(void)
return i;
}
+static int bench_packet_ref_static(void)
+{
+ int i;
+ odp_packet_t *pkt_tbl = gbl_args->pkt_tbl;
+ odp_packet_t *ref_tbl = gbl_args->pkt2_tbl;
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++)
+ ref_tbl[i] = odp_packet_ref_static(pkt_tbl[i]);
+
+ return i;
+}
+
+static int bench_packet_ref(void)
+{
+ int i;
+ uint32_t offset = gbl_args->pkt.len / 2;
+ odp_packet_t *pkt_tbl = gbl_args->pkt_tbl;
+ odp_packet_t *ref_tbl = gbl_args->pkt2_tbl;
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++)
+ ref_tbl[i] = odp_packet_ref(pkt_tbl[i], offset);
+
+ return i;
+}
+
+static int bench_packet_ref_pkt(void)
+{
+ int i;
+ uint32_t offset = gbl_args->pkt.len / 2;
+ odp_packet_t *pkt_tbl = gbl_args->pkt_tbl;
+ odp_packet_t *hdr_tbl = gbl_args->pkt2_tbl;
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++)
+ hdr_tbl[i] = odp_packet_ref_pkt(pkt_tbl[i], offset, hdr_tbl[i]);
+
+ return i;
+}
+
+static int bench_packet_unshared_len(void)
+{
+ int i;
+ uint32_t ret = 0;
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++)
+ ret += odp_packet_unshared_len(gbl_args->pkt_tbl[i]);
+
+ return ret;
+}
+
+static int bench_packet_has_ref(void)
+{
+ int i;
+ uint32_t ret = 0;
+ odp_packet_t *pkt_tbl = gbl_args->pkt_tbl;
+
+ for (i = 0; i < TEST_REPEAT_COUNT; i++)
+ ret += odp_packet_has_ref(pkt_tbl[i]);
+
+ return i;
+}
+
/**
* Prinf usage information
*/
@@ -1445,6 +1521,16 @@ bench_info_t test_suite[] = {
BENCH_INFO(bench_packet_ts, create_packets, free_packets, NULL),
BENCH_INFO(bench_packet_ts_set, create_packets, free_packets,
NULL),
+ BENCH_INFO(bench_packet_ref_static, create_packets,
+ free_packets_twice, NULL),
+ BENCH_INFO(bench_packet_ref, create_packets,
+ free_packets_twice, NULL),
+ BENCH_INFO(bench_packet_ref_pkt, alloc_packets_twice,
+ free_packets_twice, NULL),
+ BENCH_INFO(bench_packet_unshared_len, alloc_ref_packets,
+ free_packets_twice, NULL),
+ BENCH_INFO(bench_packet_has_ref, alloc_ref_packets,
+ free_packets_twice, NULL),
};
/**
--
2.7.4
