GoogleCloudPlatform / compute-virtual-ethernet-linux

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Learn more...

Duplication Overall

86% duplication:

19,271 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
16,586 duplicated lines

401 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
build (93%) --> google (98%)	16174	21 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 401 duplicates...

Size	#	Folders	Files	Lines	Code
476	x 2	build google/gve	gve_adminq.h gve_adminq.h	17:631 (98%) 13:626 (99%)	view
451	x 2	build google/gve	gve.h gve.h	80:865 (66%) 67:844 (67%)	view
380	x 2	build google/gve	gve_main.c gve_main.c	2608:3198 (19%) 2278:2840 (20%)	view
334	x 2	build google/gve	gve_adminq.c gve_adminq.c	19:462 (28%) 18:460 (30%)	view
295	x 2	build google/gve	gve_rx.c gve_rx.c	505:944 (39%) 425:852 (40%)	view
287	x 2	build google/gve	gve_adminq.c gve_adminq.c	516:919 (24%) 507:910 (26%)	view
282	x 2	build google/gve	gve_main.c gve_main.c	827:1288 (14%) 661:1109 (15%)	view
257	x 2	build google/gve	gve_ethtool.c gve_ethtool.c	217:541 (35%) 174:498 (39%)	view
234	x 2	build google/gve	gve_tx.c gve_tx.c	414:773 (35%) 389:748 (35%)	view
216	x 2	build google/gve	gve_flow_rule.c gve_flow_rule.c	10:296 (92%) 10:272 (93%)	view
212	x 2	build google/gve	gve_adminq.c gve_adminq.c	1093:1387 (17%) 1070:1363 (19%)	view
207	x 2	build google/gve	gve_main.c gve_main.c	1802:2121 (10%) 1569:1877 (11%)	view
195	x 2	build google/gve	gve_main.c gve_main.c	1493:1798 (9%) 1271:1568 (10%)	view
193	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	622:918 (23%) 571:866 (23%)	view
150	x 2	build google/gve	gve_tx.c gve_tx.c	19:285 (22%) 16:277 (22%)	view
124	x 2	build google/gve	gve_desc_dqo.h gve_desc_dqo.h	26:257 (100%) 22:253 (100%)	view
119	x 2	build google/gve	gve_adminq.c gve_adminq.c	923:1078 (10%) 911:1065 (11%)	view
117	x 2	build google/gve	gve_main.c gve_main.c	2430:2600 (5%) 2110:2276 (6%)	view
114	x 2	build google/gve	gve_rx.c gve_rx.c	1009:1200 (15%) 907:1090 (15%)	view
107	x 2	build google/gve	gve.h gve.h	909:1160 (15%) 865:1116 (16%)	view
99	x 2	build google/gve	gve_rx_dqo.c gve_rx_dqo.c	445:591 (17%) 364:507 (19%)	view
98	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	18:188 (11%) 17:185 (12%)	view
96	x 2	build google/gve	gve_tx.c gve_tx.c	814:958 (14%) 774:909 (14%)	view
95	x 2	build google/gve	gve_buffer_mgmt_dqo.c gve_buffer_mgmt_dqo.c	253:412 (41%) 162:310 (52%)	view
85	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	1201:1331 (10%) 1120:1249 (10%)	view
83	x 2	build google/gve	gve_ethtool.c gve_ethtool.c	883:1005 (11%) 744:865 (12%)	view
80	x 2	build google/gve	gve_adminq.c gve_adminq.c	1452:1567 (6%) 1363:1476 (7%)	view
79	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	1065:1193 (9%) 993:1119 (9%)	view
79	x 2	build google/gve	gve_main.c gve_main.c	47:148 (3%) 38:139 (4%)	view
78	x 2	build google/gve	gve_tx.c gve_tx.c	965:1095 (11%) 910:1036 (11%)	view
70	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	480:612 (8%) 437:568 (8%)	view
63	x 2	build google/gve	gve_main.c gve_main.c	2172:2278 (3%) 1922:2021 (3%)	view
61	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	922:1037 (7%) 867:980 (7%)	view
59	x 2	build google/gve	gve.h gve.h	1169:1235 (8%) 1120:1184 (8%)	view
58	x 2	build google/gve	gve_buffer_mgmt_dqo.c gve_buffer_mgmt_dqo.c	31:138 (25%) 15:121 (32%)	view
57	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	1335:1415 (6%) 1250:1330 (7%)	view
55	x 2	build google/gve	gve_rx_dqo.c gve_rx_dqo.c	769:858 (9%) 641:729 (10%)	view
53	x 2	build google/gve	gve_utils.c gve_utils.c	11:105 (80%) 11:104 (86%)	view
53	x 2	build google/gve	gve_ethtool.c gve_ethtool.c	646:732 (7%) 585:668 (8%)	view
52	x 2	build google/gve	gve_rx_dqo.c gve_rx_dqo.c	20:103 (9%) 19:101 (10%)	view
52	x 2	build google/gve	gve_dqo.h gve_dqo.h	35:111 (100%) 35:111 (100%)	view
51	x 2	build google/gve	gve_main.c gve_main.c	2312:2390 (2%) 2024:2100 (2%)	view
51	x 2	build google/gve	gve_tx.c gve_tx.c	289:357 (7%) 278:345 (7%)	view
51	x 2	build google/gve	gve_tx_dqo.c gve_tx_dqo.c	353:423 (6%) 325:393 (6%)	view
50	x 2	build google/gve	gve_rx.c gve_rx.c	78:159 (6%) 52:132 (6%)	view
50	x 2	build google/gve	gve_main.c gve_main.c	1380:1444 (2%) 1178:1241 (2%)	view
50	x 2	build google/gve	gve_ethtool.c gve_ethtool.c	14:84 (6%) 13:83 (7%)	view
48	x 2	build google/gve	gve_desc.h gve_desc.h	30:141 (100%) 26:137 (100%)	view
42	x 2	build google/gve	gve_rx_dqo.c gve_rx_dqo.c	657:722 (7%) 553:615 (8%)	view
41	x 2	build google/gve	gve_main.c gve_main.c	561:611 (2%) 430:479 (2%)	view

Duplicated Units

The list of top 50 duplicated units.

See data for all 193 unit duplicates...

Size	#	Folders	Files	Lines	Code
176	x 2	google/gve build	gve_adminq.c gve_adminq.c	38:235 39:236	view
76	x 2	google/gve build	gve_tx.c gve_tx.c	640:739 665:764	view
66	x 2	google/gve build	gve_main.c gve_main.c	2144:2218 2466:2540	view
61	x 2	google/gve build	gve_adminq.c gve_adminq.c	1291:1364 1315:1388	view
55	x 2	google/gve build	gve_tx.c gve_tx.c	566:638 591:663	view
55	x 2	google/gve build	gve_main.c gve_main.c	1346:1419 1570:1643	view
53	x 2	google/gve build	gve_tx_dqo.c gve_tx_dqo.c	622:694 673:745	view
50	x 2	google/gve build	gve_adminq.c gve_adminq.c	279:333 280:334	view
50	x 2	google/gve build	gve_tx_dqo.c gve_tx_dqo.c	763:831 814:882	view
43	x 2	google/gve build	gve_adminq.c gve_adminq.c	721:769 730:778	view
43	x 2	google/gve build	gve_main.c gve_main.c	1601:1655 1836:1890	view
39	x 2	google/gve build	gve_tx.c gve_tx.c	783:828 825:870	view
39	x 2	google/gve build	gve_main.c gve_main.c	1657:1707 1894:1944	view
38	x 2	google/gve build	gve_adminq.c gve_adminq.c	396:435 397:436	view
37	x 2	google/gve build	gve_tx_dqo.c gve_tx_dqo.c	711:756 762:807	view
37	x 2	google/gve build	gve_rx.c gve_rx.c	749:790 836:877	view
35	x 2	google/gve build	gve_adminq.c gve_adminq.c	1371:1412 1461:1502	view
35	x 2	google/gve build	gve_rx.c gve_rx.c	944:995 1046:1097	view
34	x 2	google/gve build	gve_main.c gve_main.c	42:83 51:92	view
33	x 2	google/gve build	gve_main.c gve_main.c	107:142 116:151	view
33	x 2	google/gve build	gve_main.c gve_main.c	1978:2022 2235:2279	view
30	x 2	google/gve build	gve_adminq.c gve_adminq.c	669:705 678:714	view
30	x 2	google/gve build	gve_adminq.c gve_adminq.c	1204:1240 1227:1263	view
30	x 2	google/gve build	gve_ethtool.c gve_ethtool.c	807:842 946:981	view
30	x 2	google/gve build	gve_tx_dqo.c gve_tx_dqo.c	1157:1202 1238:1283	view
29	x 2	google/gve build	gve_tx.c gve_tx.c	84:133 87:136	view
29	x 2	google/gve build	gve_main.c gve_main.c	845:892 1017:1064	view
28	x 2	google/gve build	gve_tx.c gve_tx.c	463:499 488:524	view
28	x 2	google/gve build	gve_main.c gve_main.c	2506:2554 2847:2895	view
27	x 2	google/gve build	gve_flow_rule.c gve_flow_rule.c	196:231 219:254	view
26	x 2	google/gve build	gve_adminq.c gve_adminq.c	1085:1116 1108:1139	view
26	x 2	google/gve build	gve_adminq.c gve_adminq.c	1444:1477 1535:1568	view
26	x 2	google/gve build	gve_rx.c gve_rx.c	716:747 801:832	view
25	x 2	google/gve build	gve_tx.c gve_tx.c	830:864 874:908	view
25	x 2	google/gve build	gve_tx.c gve_tx.c	947:976 1003:1032	view
25	x 2	google/gve build	gve_tx_dqo.c gve_tx_dqo.c	1124:1155 1205:1236	view
25	x 2	google/gve build	gve_rx_dqo.c gve_rx_dqo.c	380:412 461:493	view
25	x 2	google/gve build	gve_buffer_mgmt_dqo.c gve_buffer_mgmt_dqo.c	280:311 382:413	view
25	x 2	google/gve build	gve_main.c gve_main.c	1444:1479 1668:1703	view
25	x 2	google/gve build	gve_main.c gve_main.c	1735:1765 1976:2006	view
25	x 2	google/gve build	gve_main.c gve_main.c	1796:1832 2040:2076	view
25	x 2	google/gve build	gve_main.c gve_main.c	2071:2101 2361:2391	view
24	x 2	google/gve build	gve_tx.c gve_tx.c	214:245 221:252	view
24	x 2	google/gve build	gve_main.c gve_main.c	2377:2411 2711:2745	view
23	x 2	google/gve build	gve_adminq.c gve_adminq.c	335:365 336:366	view
23	x 2	google/gve build	gve_adminq.c gve_adminq.c	1414:1442 1504:1532	view
23	x 2	google/gve build	gve_rx_dqo.c gve_rx_dqo.c	31:64 32:65	view
23	x 2	google/gve build	gve_main.c gve_main.c	690:719 856:885	view
23	x 2	google/gve build	gve_main.c gve_main.c	983:1011 1157:1185	view
23	x 2	google/gve build	gve_main.c gve_main.c	2038:2069 2327:2358	view