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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.

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Duplication Overall

18% duplication:

6,873 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,278 duplicated lines

118 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
Benchmarks/netpipe_cs_hare (89%) --> Benchmarks/netpipe_cs_tortoise (88%)	308	1 file pair	details...
Benchmarks/Netpipe_cs (75%) --> Benchmarks/netpipe_cs_generic (75%)	260	1 file pair	details...
Benchmarks/netpipe_cs_generic (72%) --> Benchmarks/netpipe_cs_tortoise (71%)	251	1 file pair	details...
Benchmarks/netpipe_cs_generic (72%) --> Benchmarks/netpipe_cs_hare (72%)	251	1 file pair	details...
Benchmarks/Netpipe_cs (54%) --> Benchmarks/netpipe_cs_tortoise (53%)	188	1 file pair	details...
Benchmarks/Netpipe_cs (54%) --> Benchmarks/netpipe_cs_hare (54%)	188	1 file pair	details...
Benchmarks/Netcoll_cs (21%) --> Benchmarks/Netpipe_cs (31%)	108	1 file pair	details...
Benchmarks/Netcoll_cs (20%) --> Benchmarks/netpipe_cs_generic (29%)	102	1 file pair	details...
Benchmarks/Netcoll_cs (16%) --> Benchmarks/netpipe_cs_tortoise (24%)	84	1 file pair	details...
Benchmarks/Netcoll_cs (16%) --> Benchmarks/netpipe_cs_hare (24%)	84	1 file pair	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 118 duplicates...

Size	#	Folders	Files	Lines	Code
69	x 2	Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	152:259 (43%) 155:262 (42%)	view
65	x 2	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	173:270 (40%) 165:262 (40%)	view
65	x 2	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare	Netpipe_cs.cs Netpipe_cs.cs	173:270 (40%) 162:259 (40%)	view
37	x 2	Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	59:112 (23%) 59:112 (22%)	view
34	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_generic	Netpipe_cs.cs Netpipe_cs.cs	32:86 (21%) 32:86 (21%)	view
27	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_generic	Netpipe_cs.cs Netpipe_cs.cs	88:126 (16%) 88:126 (16%)	view
26	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	195:228 (16%) 187:220 (16%)	view
26	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_hare	Netpipe_cs.cs Netpipe_cs.cs	195:228 (16%) 184:217 (16%)	view
26	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_generic	Netpipe_cs.cs Netpipe_cs.cs	195:228 (16%) 195:228 (16%)	view
24	x 2	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	73:104 (15%) 81:112 (14%)	view
24	x 2	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare	Netpipe_cs.cs Netpipe_cs.cs	73:104 (15%) 81:112 (15%)	view
22	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_generic	Netpipe_cs.cs Netpipe_cs.cs	234:266 (13%) 234:266 (13%)	view
22	x 2	Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	115:150 (13%) 119:153 (13%)	view
22	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	234:266 (13%) 226:258 (13%)	view
22	x 2	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_hare	Netpipe_cs.cs Netpipe_cs.cs	234:266 (13%) 223:255 (13%)	view
18	x 2	MPI MPI	Intercommunicator.cs Intracommunicator.cs	510:578 (2%) 310:382 (2%)	view
18	x 2	MPI MPI	Request.cs Request.cs	609:644 (3%) 778:814 (3%)	view
18	x 2	MPI MPI	Intercommunicator.cs Intracommunicator.cs	462:501 (2%) 240:303 (2%)	view
16	x 2	Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs	32:57 (10%) 32:57 (9%)	view
16	x 2	Benchmarks/Netcoll_cs Benchmarks/Netpipe_cs	netcoll_cs.cs Netpipe_cs.cs	126:145 (6%) 85:104 (10%)	view

Duplicated Units

The list of top 8 duplicated units.

See data for all 8 unit duplicates...

Size	#	Folders	Files	Lines	Code
27	x 3	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs Netpipe_cs.cs	240:271 229:260 232:263	view
26	x 3	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs Netpipe_cs.cs	211:238 200:227 203:230	view
16	x 2	MPI MPI	Request.cs Request.cs	612:633 782:803	view
15	x 3	Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs Netpipe_cs.cs	178:193 167:182 170:185	view
13	x 4	Benchmarks/Netpipe_cs Benchmarks/netpipe_cs_generic Benchmarks/netpipe_cs_hare Benchmarks/netpipe_cs_tortoise	Netpipe_cs.cs Netpipe_cs.cs Netpipe_cs.cs Netpipe_cs.cs	195:209 195:209 184:198 187:201	view
8	x 2	MPI MPI	Request.cs Request.cs	216:228 808:817	view
6	x 2	MPI MPI	Intercommunicator.cs Intracommunicator.cs	385:391 201:207	view
6	x 2	MPI MPI	Intercommunicator.cs Intracommunicator.cs	1796:1802 1929:1935	view