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

13% duplication:

39,494 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
5,234 duplicated lines

1,119 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 1,119 duplicates...

Size	#	Folders	Files	Lines	Code
45	x 2	src/tensorflow/lite/micro/kernels/cmsis_nn src/tensorflow/lite/micro/kernels	svdf.cpp svdf_common.cpp	134:203 (15%) 290:359 (14%)	view
43	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kern...l/reference/integer_ops	pooling.h pooling.h	28:75 (22%) 146:193 (22%)	view
38	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	146:187 (19%) 86:127 (16%)	view
38	x 2	src/tensorflow/lite/kernels/internal/reference src/tensorflow/lite/kern...l/reference/integer_ops	conv.h conv.h	121:165 (20%) 42:89 (30%)	view
38	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	28:69 (19%) 86:127 (16%)	view
31	x 2	src/tensorflow/lite/micro/kernels/cmsis_nn src/tensorflow/lite/micro/kernels	svdf.cpp svdf_common.cpp	78:128 (10%) 234:284 (10%)	view
30	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels/cmsis_nn	add_common.cpp add.cpp	39:76 (57%) 65:102 (15%)	view
29	x 2	src/tensorflow/lite/micro/kernels/cmsis_nn src/tensorflow/lite/micro/kernels/cmsis_nn	pooling.cpp pooling.cpp	49:84 (16%) 97:132 (16%)	view
26	x 2	src/tensorflow/lite/kernels/internal/reference src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	141:168 (11%) 195:222 (11%)	view
26	x 2	src/tensorflow/lite/kernels/internal/reference src/tensorflow/lite/kern...l/reference/integer_ops	depthwiseconv_uint8.h depthwise_conv.h	221:248 (12%) 44:71 (13%)	view
25	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	floor_div.cpp floor_mod.cpp	25:61 (34%) 28:66 (35%)	view
25	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kern...l/reference/integer_ops	depthwise_conv.h depthwise_conv.h	40:68 (12%) 137:165 (12%)	view
25	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	mul.h mul.h	95:121 (30%) 81:106 (24%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kern...l/reference/integer_ops	pooling.h pooling.h	93:118 (12%) 211:236 (12%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kern...l/reference/integer_ops	pooling.h pooling.h	93:118 (12%) 148:173 (12%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	148:173 (12%) 30:55 (10%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	93:118 (12%) 30:55 (10%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kern...l/reference/integer_ops	pooling.h pooling.h	30:55 (12%) 93:118 (12%)	view
24	x 2	src/tensorflow/lite/kernels/internal/reference src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	30:55 (10%) 88:113 (10%)	view
24	x 2	src/tensorflow/lite/kern...l/reference/integer_ops src/tensorflow/lite/kernels/internal/reference	pooling.h pooling.h	211:236 (12%) 88:113 (10%)	view

Duplicated Units

The list of top 12 duplicated units.

See data for all 12 unit duplicates...

Size	#	Folders	Files	Lines	Code
54	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels/cmsis_nn	svdf_common.cpp svdf.cpp	289:360 133:204	view
15	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	ceil.cpp round.cpp	31:46 31:46	view
15	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	floor_div.cpp floor_mod.cpp	33:51 38:56	view
12	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	svdf_common.cpp svdf_common.cpp	200:212 214:226	view
12	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	space_to_batch_nd.cpp batch_to_space_nd.cpp	46:61 40:55	view
10	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	transpose_conv.cpp kernel_util.cpp	59:69 85:95	view
9	x 19	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels ...	add_n.cpp slice.cpp transpose.cpp fill.cpp depth_to_space.cpp squeeze.cpp assign_variable.cpp zeros_like.cpp gather.cpp cumsum.cpp ...	204:213 141:150 102:111 130:139 132:141 100:109 103:112 78:87 211:220 162:171 ...	view
9	x 10	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels/cmsis_nn src/tensorflow/lite/micro/kernels/cmsis_nn src/tensorflow/lite/micro/kernels/cmsis_nn	transpose_conv.cpp if.cpp floor_div.cpp floor_mod.cpp space_to_batch_nd.cpp call_once.cpp var_handle.cpp conv.cpp depthwise_conv.cpp svdf.cpp	318:327 155:164 119:128 117:126 110:119 93:102 93:102 295:304 286:295 469:478	view
9	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/micro/kernels	pad.cpp pad.cpp	211:220 223:232	view
9	x 2	src/tensorflow/lite/micro/kernels src/tensorflow/lite/kernels	kernel_util.cpp kernel_util.cpp	25:34 75:84	view
9	x 2	src/tensorflow/lite/kernels/internal/reference src/tensorflow/lite/kernels/internal/reference	space_to_batch_nd.h batch_to_space_nd.h	28:37 27:36	view
6	x 2	src/tensorflow/lite/core/api src/tensorflow/lite/core/api	error_reporter.cpp error_reporter.cpp	20:26 30:36	view