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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

9% duplication:

7,804 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
763 duplicated lines

55 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
cmake (34%) --> runtime/native (5%)	114	1 file pair	details...
python/treelite (4%) --> runtime/native (4%)	98	3 file pairs	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 55 duplicates...

Size	#	Folders	Files	Lines	Code
57	x 2	cmake runtime/native/cmake	cmake Utils.cmake Utils.cmake	1:64 (34%) 23:86 (73%)	view
19	x 2	python/treelite runtime/native/python/treelite_runtime	libpath.py libpath.py	49:73 (51%) 50:74 (50%)	view
18	x 2	cmake cmake	cmake Utils.cmake Utils.cmake	134:154 (10%) 163:183 (10%)	view
17	x 2	python/treelite/contrib python/treelite/contrib	__init__.py __init__.py	63:80 (16%) 187:204 (16%)	view
16	x 2	python/treelite runtime/native/python/treelite_runtime	libpath.py libpath.py	13:47 (43%) 14:48 (42%)	view
15	x 2	python/treelite python/treelite	frontend.py frontend.py	508:523 (4%) 562:577 (4%)	view
12	x 2	include/treelite src/frontend	tree.h xgboost.cc	30:51 (6%) 186:202 (3%)	view
11	x 2	python/treelite python/treelite	frontend.py frontend.py	440:452 (2%) 508:518 (2%)	view
11	x 2	python/treelite python/treelite	frontend.py frontend.py	440:452 (2%) 562:572 (2%)	view
10	x 2	runtime/native/src runtime/native/src	predictor.cc predictor.cc	100:109 (3%) 134:143 (3%)	view
10	x 2	cmake cmake	cmake Utils.cmake Utils.cmake	96:106 (6%) 142:152 (6%)	view
10	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	36:45 (3%) 189:198 (3%)	view
10	x 2	cmake cmake	cmake Utils.cmake Utils.cmake	96:106 (6%) 171:181 (6%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	132:140 (3%) 151:159 (3%)	view
9	x 2	src/frontend src/frontend	builder.cc builder.cc	371:379 (2%) 385:393 (2%)	view
9	x 2	runtime/java/treelite4j/...java/ml/dmlc/treelite4j runtime/java/treelite4j/...java/ml/dmlc/treelite4j	DenseBatch.java SparseBatch.java	36:57 (33%) 40:61 (30%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	100:108 (3%) 151:159 (3%)	view
9	x 2	src/compiler src/compiler	ast_native.cc failsafe.cc	114:125 (1%) 364:375 (3%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	100:108 (3%) 132:140 (3%)	view
9	x 2	ROOT ROOT	azure-pipelines.yml azure-pipelines.yml	6:14 (3%) 151:159 (3%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
8	x 2	runtime/native/include/treelite include/treelite	common.h common.h	35:43 425:433	view
6	x 2	runtime/native/include/treelite runtime/native/include/treelite	predictor.h predictor.h	129:135 144:150	view