golang / benchmarks
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 3% duplication:
    • 14,319 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 523 duplicated lines
  • 42 duplicates
system3% (523 lines)
Duplication per Extension
go3% (495 lines)
toml3% (28 lines)
Duplication per Component (primary)
sweet/benchmarks6% (104 lines)
garbage1% (99 lines)
driver12% (87 lines)
sweet/cmd10% (72 lines)
cmd/bent3% (66 lines)
sweet/generators8% (43 lines)
stats12% (30 lines)
sweet/harnesses7% (22 lines)
cmd/bench0% (0 lines)
http0% (0 lines)
build0% (0 lines)
sweet/source-assets0% (0 lines)
sweet/cli0% (0 lines)
sweet/common0% (0 lines)
json0% (0 lines)
ROOT0% (0 lines)

Duplication Between Components (50+ lines)

G sweet/benchmarks sweet/benchmarks sweet/generators sweet/generators sweet/benchmarks--sweet/generators 86

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Longest Duplicates
The list of 20 longest duplicates.
See data for all 42 duplicates...
Size#FoldersFilesLinesCode
24 x 2 sweet/cmd/sweet
sweet/cmd/sweet
gen.go
run.go
 46:77 (23%)
70:101 (13%)
 view
16 x 2 garbage
garbage
nethttp.go
nethttp.go
 7647:7663 (<1%)
7678:7694 (<1%)
 view
15 x 2 stats
stats
edm.go
edm.go
 127:147 (12%)
162:182 (12%)
 view
13 x 2 sweet/benchmarks/tile38
sweet/generators
main.go
tile38.go
 268:283 (6%)
116:131 (8%)
 view
9 x 2 sweet/benchmarks/tile38
sweet/generators
main.go
tile38.go
 235:246 (4%)
227:238 (5%)
 view
8 x 2 cmd/bent/configs
cmd/bent/configs
benchmarks-gc.toml
benchmarks-gcplus.toml
 13:21 (44%)
13:21 (25%)
 view
8 x 2 sweet/benchmarks/gvisor
sweet/benchmarks/tile38
http_server.go
main.go
 91:100 (6%)
69:78 (3%)
 view
8 x 2 sweet/harnesses
sweet/harnesses
gvisor.go
tile38.go
 65:72 (21%)
70:77 (19%)
 view
8 x 2 driver
driver
driver_plan9.go
driver_unix.go
 58:66 (15%)
51:59 (14%)
 view
7 x 2 sweet/benchmarks/bleve-index
sweet/generators
main.go
bleve-query.go
 85:94 (11%)
97:106 (14%)
 view
7 x 2 driver
driver
driver_unix.go
driver_windows.go
 52:59 (12%)
241:248 (3%)
 view
7 x 2 garbage
garbage
nethttp.go
nethttp.go
 5657:5663 (<1%)
5691:5697 (<1%)
 view
7 x 2 cmd/bent
cmd/bent
configuration.go
configuration.go
 159:167 (2%)
190:198 (2%)
 view
7 x 2 driver
driver
driver_darwin.go
driver_linux.go
 33:43 (35%)
96:106 (8%)
 view
7 x 2 driver
driver
driver_plan9.go
driver_windows.go
 59:66 (13%)
241:248 (3%)
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7 x 2 garbage
garbage
nethttp.go
nethttp.go
 518:524 (<1%)
532:538 (<1%)
 view
7 x 2 driver
driver
driver_darwin.go
driver_linux.go
 23:31 (35%)
86:94 (8%)
 view
7 x 2 garbage
garbage
nethttp.go
nethttp.go
 339:345 (<1%)
577:583 (<1%)
 view
7 x 2 sweet/benchmarks/bleve-index
sweet/generators
main.go
bleve-query.go
 60:67 (11%)
84:91 (14%)
 view
7 x 2 sweet/benchmarks/bleve-index
sweet/generators
main.go
bleve-query.go
 46:55 (11%)
45:54 (14%)
 view
Duplicated Units
The list of top 6 duplicated units.
See data for all 6 unit duplicates...
Size#FoldersFilesLinesCode
16 x 2 driver
driver
driver_linux.go
driver_darwin.go
 86:104 
23:41 
 view
7 x 2 sweet/benchmarks/tile38
sweet/benchmarks/tile38
main.go
main.go
 84:91 
93:100 
 view
6 x 2 garbage
garbage
nethttp.go
nethttp.go
 378:384 
597:603 
 view
6 x 2 stats
stats
edmx.go
edmx.go
 20:26 
36:42 
 view
6 x 2 sweet/generators
sweet/generators
copy.go
copy.go
 45:51 
53:59 
 view
6 x 2 sweet/benchmarks/bleve-index
sweet/benchmarks/bleve-query
main.go
main.go
 36:42 
21:27 
 view