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.

Duplication Overall

2,495 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
129 duplicated lines

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

Size	#	Folders	Files	Lines	Code
13	x 2	src src	kernel_aio.h posix_aio.h	28:42 (48%) 27:41 (46%)	view
13	x 2	src src	kernel_aio.cc posix_aio.cc	156:170 (6%) 143:157 (6%)	view
11	x 2	src src	kernel_aio.cc posix_aio.cc	329:339 (5%) 292:302 (5%)	view
10	x 2	src src	posix_aio.cc posix_aio.h	146:155 (5%) 31:40 (35%)	view
10	x 2	src src	kernel_aio.cc posix_aio.cc	160:169 (5%) 292:301 (5%)	view
10	x 2	src src	posix_aio.cc posix_aio.cc	147:156 (5%) 292:301 (5%)	view
10	x 2	src src	kernel_aio.cc kernel_aio.h	159:168 (5%) 32:41 (37%)	view
10	x 2	src src	kernel_aio.cc kernel_aio.cc	160:169 (5%) 329:338 (5%)	view
10	x 2	src src	kernel_aio.h posix_aio.cc	32:41 (37%) 146:155 (5%)	view
10	x 2	src src	kernel_aio.cc posix_aio.h	159:168 (5%) 31:40 (35%)	view
10	x 2	src src	kernel_aio.cc posix_aio.cc	41:50 (5%) 29:38 (5%)	view
10	x 2	src src	kernel_aio.cc posix_aio.cc	329:338 (5%) 147:156 (5%)	view
9	x 2	src src	async_io.h posix_aio.cc	87:95 (19%) 147:155 (4%)	view
9	x 2	src src	posix_aio.cc posix_aio.h	292:300 (4%) 32:40 (32%)	view
9	x 2	src src	async_io.h posix_aio.h	87:95 (19%) 32:40 (32%)	view
9	x 2	src src	async_io.h kernel_aio.h	87:95 (19%) 33:41 (33%)	view
9	x 2	src src	kernel_aio.h posix_aio.cc	33:41 (33%) 292:300 (4%)	view
9	x 2	src src	async_io.h kernel_aio.cc	87:95 (19%) 160:168 (4%)	view
9	x 2	src src	async_io.h kernel_aio.cc	87:95 (19%) 329:337 (4%)	view
9	x 2	src src	kernel_aio.cc kernel_aio.h	329:337 (4%) 33:41 (33%)	view

Duplicated Units

The list of top 1 duplicated units.

Size	#	Folders	Files	Lines	Code
12	x 2	src src	kernel_aio.cc posix_aio.cc	328:340 291:303	view