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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

39% duplication:

12,037 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,695 duplicated lines

552 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
sparseconvnet/SCN/CPU (21%) --> sparseconvnet/SCN/CUDA (7%)	539	18 file pairs	details...

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Longest Duplicates

The list of 20 longest duplicates.

See data for all 552 duplicates...

Size	#	Folders	Files	Lines	Code
49	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu AffineReluTrivialConvolution.cu AffineReluTrivialConvolution.cu	206:258 (12%) 303:355 (12%)	view
46	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	532:581 (7%) 482:531 (8%)	view
45	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	371:416 (7%) 321:366 (7%)	view
44	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	449:499 (7%) 399:449 (7%)	view
38	x 2	sparseconvnet/SCN/Metadata sparseconvnet/SCN/Metadata	32bits.h 64bits.h	15:58 (86%) 15:58 (86%)	view
37	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	291:328 (6%) 242:279 (6%)	view
35	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	171:209 (5%) 123:161 (6%)	view
34	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Deconvolution.cu Deconvolution.cu	203:239 (5%) 281:317 (5%)	view
34	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Convolution.cu	252:288 (5%) 331:367 (5%)	view
32	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	334:368 (5%) 284:318 (5%)	view
31	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	334:367 (5%) 206:239 (5%)	view
31	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	255:288 (5%) 206:239 (5%)	view
31	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	255:288 (5%) 284:317 (5%)	view
30	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	134:168 (4%) 86:120 (5%)	view
30	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	62:97 (4%) 14:49 (5%)	view
29	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	134:167 (4%) 16:49 (5%)	view
29	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	64:97 (4%) 86:119 (5%)	view
29	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Deconvolution.cu Deconvolution.cu	16:49 (5%) 86:119 (5%)	view
29	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Convolution.cu	64:97 (4%) 134:167 (4%)	view
28	x 2	sparseconvnet/SCN/CUDA sparseconvnet/SCN/CUDA	cu Convolution.cu Deconvolution.cu	100:130 (4%) 52:82 (4%)	view

Duplicated Units

The list of top 10 duplicated units.

See data for all 10 unit duplicates...

Size	#	Folders	Files	Lines	Code
18	x 2	sparseconvnet sparseconvnet	fullConvolution.py deconvolution.py	0:0 0:0	view
16	x 2	sparseconvnet sparseconvnet	fullConvolution.py deconvolution.py	0:0 0:0	view
15	x 4	sparseconvnet sparseconvnet sparseconvnet sparseconvnet	convolution.py fullConvolution.py deconvolution.py randomizedStrideConvolution.py	0:0 0:0 0:0 0:0	view
15	x 2	sparseconvnet/SCN/Metadata sparseconvnet/SCN/Metadata	32bits.h 64bits.h	39:54 39:54	view
11	x 2	sparseconvnet/SCN/Metadata sparseconvnet/SCN/Metadata	32bits.h 64bits.h	26:37 26:37	view
6	x 2	sparseconvnet/SCN/Metadata/sparsehash/internal sparseconvnet/SCN/Metadata/sparsehash/internal	densehashtable.h densehashtable.h	1021:1027 1042:1048	view
6	x 2	sparseconvnet/SCN/Metadata/sparsehash/internal sparseconvnet/SCN/Metadata/sparsehash/internal	densehashtable.h densehashtable.h	1029:1035 1049:1055	view
6	x 2	sparseconvnet/SCN/Metadata sparseconvnet/SCN/Metadata	32bits.h 64bits.h	18:24 18:24	view
6	x 2	sparseconvnet sparseconvnet	inputBatch.py inputBatch.py	0:0 0:0	view
10	x 2	sparseconvnet sparseconvnet	inputBatch.py inputBatch.py	0:0 0:0	view