+
+ # Equivalent to ~0 used in vpp code
+ BITWISE_NON_ZERO = 0xffffffff
+
+ # Default path to VPP API socket.
+ SOCKSVR_PATH = "/run/vpp/api.sock"
+
+ # Number of trials to execute in MRR test.
+ PERF_TRIAL_MULTIPLICITY = get_int_from_env("PERF_TRIAL_MULTIPLICITY", 10)
+
+ # Duration of one trial in MRR test.
+ PERF_TRIAL_DURATION = get_float_from_env("PERF_TRIAL_DURATION", 1.0)
+
+ # UUID string of DUT1 /tmp volume created outside of the
+ # DUT1 docker in case of vpp-device test. ${EMPTY} value means that
+ # /tmp directory is inside the DUT1 docker.
+ DUT1_UUID = get_str_from_env("DUT1_UUID", "")
+
+ # Default path to VPP API Stats socket.
+ SOCKSTAT_PATH = "/run/vpp/stats.sock"
+
+ # Global "kill switch" for CRC checking during runtime.
+ FAIL_ON_CRC_MISMATCH = get_pessimistic_bool_from_env("FAIL_ON_CRC_MISMATCH")
+
+ # Mapping from NIC name to its bps limit.
+ NIC_NAME_TO_BPS_LIMIT = {
+ "Cisco-VIC-1227": 10000000000,
+ "Cisco-VIC-1385": 24500000000,
+ "Intel-X520-DA2": 10000000000,
+ "Intel-X553": 10000000000,
+ "Intel-X710": 10000000000,
+ "Intel-XL710": 24500000000,
+ "Intel-XXV710": 24500000000,
+ "Mellanox-CX556A": 100000000000,
+ "virtual": 100000000,
+ }
+
+ # Mapping from NIC name to its pps limit.
+ NIC_NAME_TO_PPS_LIMIT = {
+ "Cisco-VIC-1227": 14880952,
+ "Cisco-VIC-1385": 18750000,
+ "Intel-X520-DA2": 14880952,
+ "Intel-X553": 14880952,
+ "Intel-X710": 14880952,
+ "Intel-XL710": 18750000,
+ "Intel-XXV710": 18750000,
+ "Mellanox-CX556A": 60000000, #148809523,
+ "virtual": 14880952,
+ }
+
+ # Suite file names use codes for NICs.
+ NIC_NAME_TO_CODE = {
+ "Cisco-VIC-1227": "10ge2p1vic1227",
+ "Cisco-VIC-1385": "40ge2p1vic1385",
+ "Intel-X520-DA2": "10ge2p1x520",
+ "Intel-X553": "10ge2p1x553",
+ "Intel-X710": "10ge2p1x710",
+ "Intel-XL710": "40ge2p1xl710",
+ "Intel-XXV710": "25ge2p1xxv710",
+ "Mellanox-CX556A": "100ge2p1cx556a",
+ }
+
+ # TODO CSIT-1481: Crypto HW should be read from topology file instead.
+ NIC_NAME_TO_CRYPTO_HW = {
+ "Intel-X553": "HW_C3xxx",
+ "Intel-X710": "HW_DH895xcc",
+ "Intel-XL710": "HW_DH895xcc",
+ }
+
+ PERF_TYPE_TO_KEYWORD = {
+ "mrr": "Traffic should pass with maximum rate",
+ "ndrpdr": "Find NDR and PDR intervals using optimized search",
+ "soak": "Find critical load using PLRsearch",
+ }
+
+ PERF_TYPE_TO_SUITE_DOC_VER = {
+ "mrr" : '''fication:* In MaxReceivedRate tests TG sends traffic\\
+| ... | at line rate and reports total received packets over trial period.\\''',
+ # TODO: Figure out how to include the full "*[Ver] TG verification:*"
+ # while keeping this readable and without breaking line length limit.
+ "ndrpdr": '''fication:* TG finds and reports throughput NDR (Non Drop\\
+| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\\
+| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\\
+| ... | of packets transmitted. NDR and PDR are discovered for different\\
+| ... | Ethernet L2 frame sizes using MLRsearch library.\\''',
+ "soak": '''fication:* TG sends traffic at dynamically computed\\
+| ... | rate as PLRsearch algorithm gathers data and improves its estimate\\
+| ... | of a rate at which a prescribed small fraction of packets\\
+| ... | would be lost. After set time, the serarch stops\\
+| ... | and the algorithm reports its current estimate.\\''',
+ }
+
+ PERF_TYPE_TO_TEMPLATE_DOC_VER = {
+ "mrr": '''Measure MaxReceivedRate for ${frame_size}B frames\\
+| | ... | using burst trials throughput test.\\''',
+ "ndrpdr": '''Measure NDR and PDR values using MLRsearch algorithm.\\''',
+ "soak": '''Estimate critical rate using PLRsearch algorithm.\\''',
+ }
+