G

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:

18,998 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
2,512 duplicated lines

10,423 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
reverie-process/src (10%) --> reverie-ptrace/src (4%)	761	1554 file pairs	details...
reverie-ptrace/src (4%) --> reverie/src (42%)	723	962 file pairs	details...
reverie-ptrace/src (4%) --> reverie-syscalls/src (7%)	723	1184 file pairs	details...
reverie-examples/strace (158%) --> reverie-ptrace/src (3%)	652	370 file pairs	details...
reverie-examples (45%) --> reverie-ptrace/src (3%)	650	592 file pairs	details...
reverie-examples/chrome-trace (105%) --> reverie-ptrace/src (3%)	616	296 file pairs	details...
reverie-ptrace/src (3%) --> reverie-util/src (140%)	608	222 file pairs	details...
reverie-process/src (4%) --> reverie-syscalls/src (3%)	308	336 file pairs	details...
reverie-process/src (3%) --> reverie/src (15%)	271	273 file pairs	details...
reverie-examples (16%) --> reverie-process/src (3%)	234	168 file pairs	details...
reverie-syscalls/src (2%) --> reverie/src (13%)	228	208 file pairs	details...
reverie-examples/strace (50%) --> reverie-process/src (2%)	206	105 file pairs	details...
reverie-examples/chrome-trace (34%) --> reverie-process/src (2%)	200	84 file pairs	details...
reverie-examples (13%) --> reverie-syscalls/src (2%)	195	128 file pairs	details...
reverie-process/src (2%) --> reverie-util/src (44%)	192	63 file pairs	details...
reverie-examples/strace (40%) --> reverie-syscalls/src (1%)	166	80 file pairs	details...
reverie-examples (11%) --> reverie/src (9%)	164	104 file pairs	details...
reverie-examples/chrome-trace (27%) --> reverie-syscalls/src (1%)	160	64 file pairs	details...
reverie-examples/strace (37%) --> reverie/src (9%)	156	65 file pairs	details...
reverie-syscalls/src (1%) --> reverie-util/src (35%)	152	48 file pairs	details...
reverie-examples/chrome-trace (22%) --> reverie/src (7%)	132	52 file pairs	details...
reverie-util/src (28%) --> reverie/src (7%)	124	39 file pairs	details...
reverie-examples/strace (27%) --> reverie-examples (8%)	114	40 file pairs	details...
reverie-examples (7%) --> reverie-examples/chrome-trace (18%)	108	32 file pairs	details...
reverie-examples (6%) --> reverie-util/src (20%)	88	24 file pairs	details...
reverie-examples/chrome-trace (14%) --> reverie-examples/strace (20%)	84	20 file pairs	details...
reverie-examples/strace (15%) --> reverie-util/src (14%)	62	15 file pairs	details...
reverie-examples/chrome-trace (9%) --> reverie-util/src (12%)	56	12 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 10,423 duplicates...

Size	#	Folders	Files	Lines	Code
31	x 2	reverie-ptrace/src/gdbstub/commands reverie-ptrace/src/gdbstub	mod.rs packet.rs	1:32 (7%) 1:32 (26%)	view
31	x 2	reverie-ptrace/src/gdbstub reverie-ptrace/src/gdbstub	packet.rs response.rs	1:32 (26%) 1:32 (17%)	view
31	x 2	reverie-ptrace/src/gdbstub/commands reverie-ptrace/src/gdbstub	mod.rs response.rs	1:32 (7%) 1:32 (17%)	view
31	x 2	reverie-ptrace/src/gdbstub reverie-ptrace/src/gdbstub	hex.rs packet.rs	1:32 (10%) 1:32 (26%)	view
31	x 2	reverie-ptrace/src/gdbstub reverie-ptrace/src/gdbstub	hex.rs response.rs	1:32 (10%) 1:32 (17%)	view
31	x 2	reverie-ptrace/src/gdbstub/commands reverie-ptrace/src/gdbstub	mod.rs hex.rs	1:32 (7%) 1:32 (10%)	view
15	x 2	reverie-ptrace/src/trace reverie-ptrace/src/trace	memory.rs memory.rs	71:87 (6%) 103:119 (6%)	view
14	x 2	reverie-syscalls/src/memory reverie-syscalls/src/memory	addr.rs addr.rs	37:62 (5%) 177:202 (5%)	view
13	x 2	reverie-examples reverie-examples	debug.rs noop.rs	1:17 (36%) 1:18 (46%)	view
12	x 2	reverie-ptrace/src/cp reverie/src	consts.rs lib.rs	1:12 (75%) 1:12 (27%)	view
12	x 2	reverie-ptrace/src reverie-ptrace/src	debug.rs lib.rs	1:12 (6%) 1:12 (29%)	view
12	x 2	reverie-ptrace/src/cp reverie-ptrace/src	consts.rs debug.rs	1:12 (75%) 1:12 (6%)	view
12	x 2	reverie-ptrace/src/trace reverie-ptrace/src/trace	waitid.rs waitid.rs	267:278 (4%) 295:306 (4%)	view
12	x 2	reverie-examples/strace reverie-ptrace/src	main.rs lib.rs	1:12 (28%) 1:12 (29%)	view
12	x 2	reverie-ptrace/src/cp reverie/src	consts.rs guest.rs	1:12 (75%) 1:12 (15%)	view
12	x 2	reverie-syscalls/src/args reverie-syscalls/src/args	mod.rs mod.rs	310:321 (3%) 374:385 (3%)	view
12	x 2	reverie-examples/strace reverie/src	main.rs guest.rs	1:12 (28%) 1:12 (15%)	view
12	x 2	reverie-ptrace/src reverie/src	lib.rs guest.rs	1:12 (29%) 1:12 (15%)	view
12	x 2	reverie/src reverie/src	guest.rs lib.rs	1:12 (15%) 1:12 (27%)	view
12	x 2	reverie-ptrace/src reverie/src	vdso.rs lib.rs	1:12 (6%) 1:12 (27%)	view
12	x 2	reverie-examples/strace reverie-ptrace/src	main.rs vdso.rs	1:12 (28%) 1:12 (6%)	view
12	x 2	reverie-examples/strace reverie/src	main.rs lib.rs	1:12 (28%) 1:12 (27%)	view
12	x 2	reverie-examples/strace reverie-ptrace/src	main.rs debug.rs	1:12 (28%) 1:12 (6%)	view
12	x 2	reverie-ptrace/src reverie/src	lib.rs lib.rs	1:12 (29%) 1:12 (27%)	view
12	x 2	reverie-ptrace/src reverie/src	debug.rs guest.rs	1:12 (6%) 1:12 (15%)	view
12	x 2	reverie-ptrace/src/cp reverie-ptrace/src	consts.rs vdso.rs	1:12 (75%) 1:12 (6%)	view
12	x 2	reverie-examples/strace reverie-ptrace/src/cp	main.rs consts.rs	1:12 (28%) 1:12 (75%)	view
12	x 2	reverie-syscalls/src reverie-syscalls/src	macros.rs macros.rs	320:334 (2%) 360:374 (2%)	view
12	x 2	reverie-ptrace/src reverie-ptrace/src	debug.rs vdso.rs	1:12 (6%) 1:12 (6%)	view
12	x 2	reverie-ptrace/src reverie-ptrace/src	lib.rs vdso.rs	1:12 (29%) 1:12 (6%)	view
12	x 2	reverie-ptrace/src reverie/src	vdso.rs guest.rs	1:12 (6%) 1:12 (15%)	view
12	x 2	reverie-ptrace/src reverie/src	debug.rs lib.rs	1:12 (6%) 1:12 (27%)	view
12	x 2	reverie-ptrace/src/cp reverie-ptrace/src	consts.rs lib.rs	1:12 (75%) 1:12 (29%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_QuestionMark.rs _h_upper.rs	1:13 (61%) 1:13 (26%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_qfThreadInfo.rs _qsThreadInfo.rs	1:13 (61%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_x_upper.rs _z_upper.rs	1:14 (20%) 1:14 (44%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_x_upper.rs _z.rs	1:14 (20%) 1:14 (44%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbst...ommands/section_offsets	_QStartNoAckMode.rs _qOffsets.rs	1:13 (61%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_g.rs _qfThreadInfo.rs	1:13 (73%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbst...ommands/section_offsets	_QThreadEvents.rs _qOffsets.rs	1:13 (45%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_g.rs _qAttached.rs	1:13 (73%) 1:13 (47%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbst...ommands/section_offsets	_qsThreadInfo.rs _qOffsets.rs	1:13 (61%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_QuestionMark.rs _qAttached.rs	1:13 (61%) 1:13 (47%)	view
11	x 2	reverie-syscalls/src reverie-syscalls/src/syscalls	raw.rs mod.rs	13:23 (9%) 28:38 (<1%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/extended_mode	_g.rs _ExclamationMark.rs	1:13 (73%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_m.rs _m_upper.rs	1:14 (47%) 1:14 (37%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/monitor_cmd	_qSupported.rs _qRcmd.rs	1:13 (52%) 1:13 (52%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/extended_mode	_qfThreadInfo.rs _ExclamationMark.rs	1:13 (61%) 1:13 (61%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_QStartNoAckMode.rs _g_upper.rs	1:13 (61%) 1:13 (55%)	view
11	x 2	reverie-ptrace/src/gdbstub/commands/base reverie-ptrace/src/gdbstub/commands/base	_m.rs _z_upper.rs	1:14 (47%) 1:14 (44%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
6	x 2	reverie-syscalls/src/args reverie-syscalls/src/args	mod.rs poll.rs	460:467 96:103	view
6	x 2	reverie-syscalls/src/args reverie-syscalls/src/args	clone.rs poll.rs	78:85 48:55	view