diff options
Diffstat (limited to 'resources/libraries/python/Constants.py')
| -rw-r--r-- | resources/libraries/python/Constants.py | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py index 506b71af69..9822f1c3a0 100644 --- a/resources/libraries/python/Constants.py +++ b/resources/libraries/python/Constants.py @@ -84,3 +84,64 @@ class Constants(object): # Core dump directory CORE_DUMP_DIR = '/tmp' + + # Mapping from NIC name to its bps limit. + # TODO: Implement logic to lower limits to TG NIC or software. Or PCI. + NIC_NAME_TO_LIMIT = { + # TODO: Explain why ~40Gbps NICs are using ~25Gbps 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, + } + + # Suite file names use somewhat more rich (less readable) 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", + } + + # 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.\\''', + } |