facebookresearch / SlowFast
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
  • 35% duplication:
    • 17,360 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 6,229 duplicated lines
  • 3,990 duplicates
system35% (6,229 lines)
Duplication per Extension
yaml95% (4,169 lines)
py15% (2,060 lines)
Duplication per Component (primary)
configs/Kinetics97% (3,106 lines)
slowfast/datasets21% (773 lines)
slowfast/models20% (623 lines)
configs/AVA92% (443 lines)
slowfast/utils9% (308 lines)
configs/Charades94% (275 lines)
configs/SSv297% (273 lines)
slowfast/visualization13% (244 lines)
tools15% (112 lines)
configs/ImageNet51% (72 lines)
slowfast/config0% (0 lines)
slowfast0% (0 lines)
ROOT0% (0 lines)

Duplication Between Components (50+ lines)

G configs/Charades configs/Charades configs/Kinetics configs/Kinetics configs/Charades--configs/Kinetics 991 configs/SSv2 configs/SSv2 configs/Charades--configs/SSv2 238 configs/ImageNet configs/ImageNet configs/Charades--configs/ImageNet 73 configs/Kinetics--configs/SSv2 934 configs/ImageNet--configs/Kinetics 758 configs/AVA configs/AVA configs/AVA--configs/Charades 168 configs/AVA--configs/Kinetics 710 configs/AVA--configs/SSv2 213

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Longest Duplicates
The list of 20 longest duplicates.
See data for all 3,990 duplicates...
Size#FoldersFilesLinesCode
75 x 2 configs/Charades
configs/Charades
SLOWFAST_16x8_R50.yaml
SLOWFAST_16x8_R50_multigrid.yaml
 1:75 (100%)
4:78 (96%)
 view
73 x 2 configs/Kinetics
configs/Kinetics/pytorchvideo
MVIT_B_16x4_CONV.yaml
MVIT_B_16x4_CONV.yaml
 1:74 (80%)
1:73 (79%)
 view
58 x 2 configs/SSv2
configs/SSv2
SLOWFAST_16x8_R50.yaml
SLOWFAST_16x8_R50_multigrid.yaml
 16:73 (79%)
19:76 (76%)
 view
55 x 2 configs/Kinetics
configs/Kinetics/c2
SLOWFAST_8x8_R50.yaml
SLOWFAST_8x8_R50.yaml
 8:62 (88%)
10:64 (87%)
 view
55 x 2 configs/Kinetics
configs/Kinetics/c2
SLOWFAST_4x16_R50.yaml
SLOWFAST_4x16_R50.yaml
 8:62 (88%)
10:64 (87%)
 view
53 x 2 configs/Kinetics/c2
configs/Kinetics/c2
SLOWFAST_16x8_R101_50_50.yaml
SLOWFAST_8x8_R101_50_50.yaml
 12:64 (84%)
12:64 (84%)
 view
51 x 2 configs/Kinetics
configs/Kinetics
SLOWFAST_8x8_R50_stepwise.yaml
SLOWFAST_8x8_R50_stepwise_multigrid.yaml
 14:64 (79%)
17:67 (76%)
 view
51 x 2 configs/AVA/c2
configs/AVA/c2
SLOWFAST_32x2_R101_50_50.yaml
SLOWFAST_64x2_R101_50_50.yaml
 12:62 (76%)
12:62 (76%)
 view
49 x 2 configs/Kinetics/pytorchvideo
configs/Kinetics/pytorchvideo
SLOW_4x16_R50.yaml
SLOW_8x8_R50.yaml
 11:61 (83%)
11:61 (83%)
 view
48 x 2 configs/Kinetics
configs/Kinetics/c2
I3D_8x8_R50.yaml
I3D_8x8_R50.yaml
 8:55 (87%)
10:57 (85%)
 view
48 x 2 configs/Kinetics
configs/Kinetics/c2
I3D_NLN_8x8_R50.yaml
I3D_NLN_8x8_R50.yaml
 8:55 (87%)
10:57 (85%)
 view
48 x 2 configs/Kinetics
configs/Kinetics/c2
SLOW_4x16_R50.yaml
SLOW_4x16_R50.yaml
 8:55 (87%)
10:57 (85%)
 view
48 x 2 configs/Kinetics
configs/Kinetics/c2
SLOW_8x8_R50.yaml
SLOW_8x8_R50.yaml
 8:55 (87%)
10:57 (85%)
 view
47 x 2 configs/Kinetics/pytorchvideo
configs/Kinetics/pytorchvideo
SLOWFAST_4x16_R50.yaml
SLOWFAST_8x8_R50.yaml
 22:68 (71%)
22:68 (71%)
 view
46 x 2 configs/Kinetics
configs/Kinetics
SLOWFAST_NLN_4x16_R50.yaml
SLOWFAST_NLN_8x8_R50.yaml
 17:62 (74%)
17:62 (74%)
 view
45 x 2 configs/Kinetics
configs/Kinetics
SLOW_4x16_R50.yaml
SLOW_8x8_R50.yaml
 11:55 (81%)
11:55 (81%)
 view
45 x 2 configs/AVA/c2
configs/AVA/c2
SLOWFAST_32x2_R101_50_50.yaml
SLOWFAST_32x2_R101_50_50_v2.1.yaml
 24:68 (67%)
28:72 (63%)
 view
45 x 2 configs/Kinetics
configs/Kinetics
SLOW_NLN_4x16_R50.yaml
SLOW_NLN_8x8_R50.yaml
 11:55 (81%)
11:55 (81%)
 view
45 x 2 configs/Kinetics
configs/Kinetics/c2
SLOW_8x8_R50.yaml
SLOW_4x16_R50.yaml
 11:55 (81%)
13:57 (80%)
 view
45 x 2 configs/Kinetics/c2
configs/Kinetics/c2
SLOW_4x16_R50.yaml
SLOW_8x8_R50.yaml
 13:57 (80%)
13:57 (80%)
 view
Duplicated Units
The list of top 7 duplicated units.
See data for all 7 unit duplicates...
Size#FoldersFilesLinesCode
10 x 2 slowfast/utils/ava_evaluation
slowfast/utils/ava_evaluation
per_image_evaluation.py
per_image_evaluation.py
 0:0 
0:0 
 view
10 x 2 slowfast/models
slowfast/models
stem_helper.py
stem_helper.py
 0:0 
0:0 
 view
9 x 2 slowfast/visualization
slowfast/visualization
video_visualizer.py
video_visualizer.py
 0:0 
0:0 
 view
8 x 2 slowfast/models
slowfast/models
resnet_helper.py
resnet_helper.py
 0:0 
0:0 
 view
13 x 2 slowfast/visualization
slowfast/visualization
demo_loader.py
demo_loader.py
 0:0 
0:0 
 view
8 x 2 slowfast/models
slowfast/models
ptv_model_builder.py
ptv_model_builder.py
 0:0 
0:0 
 view
8 x 2 slowfast/visualization
slowfast/visualization
predictor.py
async_predictor.py
 0:0 
0:0 
 view