G

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

23% duplication:

68,510 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
16,163 duplicated lines

3,099 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
shared/SampleShared (37%) --> shared/pbr (28%)	1040	4 file pairs	details...
shared/SampleShared (25%) --> shared/gltf (38%)	702	4 file pairs	details...
shared/gltf (35%) --> shared/pbr (17%)	656	4 file pairs	details...
shared/SampleShared (9%) --> shared/XrSceneLib (7%)	274	4 file pairs	details...
shared/XrSceneLib (6%) --> shared/pbr (6%)	232	4 file pairs	details...
shared/XrSceneLib (5%) --> shared/gltf (11%)	218	4 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 3,099 duplicates...

Size	#	Folders	Files	Lines	Code
120	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX2.h DirectXMathF16C.h	823:1032 (18%) 257:466 (45%)	view
115	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX2.h DirectXMathF16C.h	641:819 (18%) 75:253 (43%)	view
97	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathAVX2.h DirectXPackedVector.inl	835:994 (15%) 461:620 (3%)	view
97	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathF16C.h DirectXPackedVector.inl	269:428 (37%) 461:620 (3%)	view
86	x 2	shared/ext/DirectXMath/SHMath shared/ext/DirectXMath/SHMath	DirectXSHD3D11.cpp DirectXSHD3D12.cpp	41:178 (39%) 38:175 (44%)	view
85	x 2	shared/SampleShared shared/pbr	vcxproj SampleShared_uwp.vcxproj pbr_uwp.vcxproj	51:160 (25%) 50:159 (24%)	view
69	x 2	shared/SampleShared shared/pbr	vcxproj SampleShared_win32.vcxproj pbr_win32.vcxproj	46:132 (22%) 45:131 (21%)	view
51	x 2	shared/ext/DirectXMath/SHMath shared/ext/DirectXMath/SHMath	DirectXSHD3D11.cpp DirectXSHD3D12.cpp	292:360 (23%) 252:320 (26%)	view
51	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXMathVector.inl DirectXMathVector.inl	11738:11809 (<1%) 11820:11891 (<1%)	view
51	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXMathVector.inl DirectXMathVector.inl	12305:12380 (<1%) 12391:12466 (<1%)	view
50	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathAVX2.h DirectXPackedVector.inl	741:811 (7%) 183:252 (1%)	view
50	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathF16C.h DirectXPackedVector.inl	175:245 (19%) 183:252 (1%)	view
47	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXMathVector.inl DirectXMathVector.inl	10772:10843 (<1%) 10854:10925 (<1%)	view
44	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXMathVector.inl DirectXMathVector.inl	3729:3786 (<1%) 3888:3945 (<1%)	view
43	x 2	shared/SampleShared/DirectXTK shared/SampleShared/DirectXTK	DDSTextureLoader.cpp DDSTextureLoader.cpp	1123:1197 (5%) 1257:1331 (5%)	view
42	x 2	shared/SampleShared shared/SampleShared	vcxproj SampleShared_uwp.vcxproj SampleShared_win32.vcxproj	108:167 (12%) 103:162 (13%)	view
41	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathAVX2.h DirectXPackedVector.inl	675:738 (6%) 117:180 (1%)	view
41	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Inc	DirectXMathF16C.h DirectXPackedVector.inl	109:172 (15%) 117:180 (1%)	view
39	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXMathVector.inl DirectXMathVector.inl	11246:11301 (<1%) 11312:11367 (<1%)	view
39	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX.h DirectXMathAVX2.h	138:202 (30%) 482:546 (6%)	view

Duplicated Units

The list of top 17 duplicated units.

See data for all 17 unit duplicates...

Size	#	Folders	Files	Lines	Code
60	x 2	shared/ext/DirectXMath/SHMath shared/ext/DirectXMath/SHMath	DirectXSHD3D11.cpp DirectXSHD3D12.cpp	95:167 92:164	view
25	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	2313:2338 2406:2431	view
23	x 2	shared/ext/DirectXMath/Inc shared/ext/DirectXMath/Inc	inl DirectXCollision.inl DirectXCollision.inl	3072:3104 3109:3141	view
14	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX.h DirectXMathAVX2.h	90:110 120:140	view
14	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX.h DirectXMathAVX2.h	143:160 487:504	view
12	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	2940:2952 3007:3019	view
10	x 2	shared/ext/fmt shared/ext/fmt	format.h format.h	768:781 785:798	view
10	x 2	shared/ext/fmt shared/ext/fmt	format.h format.h	785:798 768:781	view
9	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	2339:2348 2432:2441	view
7	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX.h DirectXMathAVX2.h	80:88 110:118	view
7	x 2	shared/ext/DirectXMath/Extensions shared/ext/DirectXMath/Extensions	DirectXMathAVX.h DirectXMathAVX2.h	232:240 576:584	view
7	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	1059:1066 1433:1440	view
6	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	2954:2960 2961:2967	view
6	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	2975:2981 3103:3109	view
6	x 2	shared/ext shared/ext	d3dx12.h d3dx12.h	3082:3088 3089:3095	view
6	x 2	shared/ext/rapidjson shared/ext/rapidjson	document.h document.h	2475:2481 2483:2489	view
6	x 2	shared/ext shared/ext	tiny_gltf.h tiny_gltf.h	469:476 481:488	view