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

6% duplication:

10,687 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
707 duplicated lines

60 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 60 duplicates...

Size	#	Folders	Files	Lines	Code
21	x 2	notebooks/_src notebooks/_src	plot_ensembling.py plot_per_sample_gradients.py	23:46 (55%) 16:39 (36%)	view
20	x 2	functorch/csrc functorch/csrc	BatchRulesScatterOps.cpp BatchRulesScatterOps.cpp	135:156 (5%) 183:204 (5%)	view
19	x 2	benchmarks/transformer_fusion_patterns benchmarks/transformer_fusion_patterns	benchmark.py benchmark.py	22:40 (15%) 88:106 (15%)	view
17	x 2	functorch/csrc functorch/csrc	CompileCache.cpp PointwiseOperatorCompileCache.cpp	21:43 (11%) 45:68 (3%)	view
17	x 2	functorch/csrc functorch/csrc	BatchRulesScatterOps.cpp BatchRulesScatterOps.cpp	91:108 (4%) 135:152 (4%)	view
17	x 2	functorch/csrc functorch/csrc	BatchRulesScatterOps.cpp BatchRulesScatterOps.cpp	91:108 (4%) 183:200 (4%)	view
15	x 2	functorch/csrc functorch/csrc	BatchRulesHelper.h BatchRulesHelper.h	220:237 (5%) 270:287 (5%)	view
12	x 2	functorch/csrc functorch/csrc	BatchedFallback.cpp BatchedFallback.cpp	185:201 (5%) 360:376 (5%)	view
12	x 2	functorch/csrc functorch/csrc	BatchRulesScatterOps.cpp BatchRulesScatterOps.cpp	218:233 (3%) 335:350 (3%)	view
12	x 2	functorch/csrc functorch/csrc	BatchedFallback.cpp BatchedFallback.cpp	116:129 (5%) 312:325 (5%)	view
11	x 2	functorch/csrc functorch/csrc	BatchedTensorImpl.cpp BatchedTensorImpl.cpp	34:45 (11%) 66:77 (11%)	view
11	x 2	functorch/_src functorch/_src	make_functional.py make_functional.py	432:443 (6%) 453:464 (6%)	view
11	x 2	functorch/csrc functorch/csrc	BatchRulesNorm.cpp BatchRulesNorm.cpp	780:790 (1%) 796:806 (1%)	view
11	x 2	benchmarks/transformer_fusion_patterns benchmarks/transformer_fusion_patterns	benchmark.py bias_gelu_dropout.py	54:64 (9%) 30:43 (28%)	view
10	x 2	functorch/csrc functorch/csrc	BatchRulesNorm.cpp BatchRulesNorm.cpp	199:208 (1%) 716:725 (1%)	view
10	x 2	functorch/csrc functorch/csrc	CompileCache.cpp PointwiseOperatorCompileCache.cpp	51:77 (6%) 166:192 (2%)	view
10	x 2	functorch/csrc functorch/csrc	BatchedFallback.cpp BatchingRegistrations.cpp	244:254 (4%) 73:83 (2%)	view
10	x 2	functorch/csrc functorch/csrc	BatchRulesNorm.cpp BatchRulesNorm.cpp	223:232 (1%) 580:589 (1%)	view
10	x 2	functorch/csrc functorch/csrc	BatchRulesHelper.h BatchRulesReduceOps.cpp	111:123 (3%) 69:80 (4%)	view
9	x 2	functorch/csrc functorch/csrc	BatchRulesNorm.cpp BatchRulesNorm.cpp	223:231 (1%) 355:364 (1%)	view

Duplicated Units

The list of top 5 duplicated units.

See data for all 5 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	notebooks/_src notebooks/_src	plot_per_sample_gradients.py plot_ensembling.py	0:0 0:0	view
11	x 2	functorch/csrc functorch/csrc	BatchedFallback.cpp BatchingRegistrations.cpp	244:255 73:84	view
7	x 2	functorch/csrc functorch/csrc	BatchRulesLoss.cpp PyTorchOperatorHacks.cpp	70:77 154:161	view
7	x 2	functorch/csrc functorch/csrc	CompileCache.cpp PointwiseOperatorCompileCache.cpp	37:44 62:69	view
6	x 2	functorch/csrc functorch/csrc	BatchRulesDynamic.cpp BatchRulesDynamic.cpp	38:44 46:52	view