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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

5% duplication:

43,415 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
2,345 duplicated lines

477 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
arm/armasm (<1%) --> arm64/arm64asm (1%)	194	3 file pairs	details...
arm/armspec (16%) --> arm64/arm64spec (19%)	180	1 file pair	details...
arm/armspec (16%) --> ppc64/ppc64spec (30%)	176	1 file pair	details...
arm64/arm64spec (11%) --> ppc64/ppc64spec (19%)	110	1 file pair	details...
arm64/arm64spec (8%) --> x86/x86spec (1%)	82	1 file pair	details...
arm/armspec (7%) --> x86/x86spec (1%)	82	1 file pair	details...
arm/armmap (7%) --> x86/x86map (4%)	76	1 file pair	details...
ppc64/ppc64spec (12%) --> x86/x86spec (1%)	72	1 file pair	details...
arm64/arm64asm (<1%) --> ppc64/ppc64asm (<1%)	64	1 file pair	details...
arm/armasm (<1%) --> ppc64/ppc64asm (<1%)	56	1 file pair	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 477 duplicates...

Size	#	Folders	Files	Lines	Code
83	x 2	x86/x86asm x86/x86asm	inst.go plan9x.go	566:648 (16%) 299:381 (26%)	view
64	x 2	arm/armasm arm64/arm64asm	inst.go inst.go	157:221 (22%) 197:261 (8%)	view
60	x 2	arm/armspec arm64/arm64spec	spec.go spec.go	516:608 (15%) 616:708 (12%)	view
39	x 2	arm64/arm64spec ppc64/ppc64spec	spec.go spec.go	640:694 (8%) 420:474 (13%)	view
39	x 2	arm/armspec ppc64/ppc64spec	spec.go spec.go	540:594 (10%) 420:474 (13%)	view
32	x 2	arm64/arm64asm ppc64/ppc64asm	inst.go inst.go	296:327 (4%) 128:159 (11%)	view
25	x 2	arm/armmap x86/x86map	map.go map.go	59:97 (5%) 64:104 (2%)	view
24	x 2	arm64/arm64spec x86/x86spec	spec.go parse.go	637:672 (5%) 459:494 (3%)	view
24	x 2	arm/armspec x86/x86spec	spec.go parse.go	537:572 (6%) 459:494 (3%)	view
23	x 2	arm/armspec ppc64/ppc64spec	spec.go spec.go	118:140 (5%) 113:135 (7%)	view
22	x 2	ppc64/ppc64spec x86/x86spec	spec.go parse.go	420:452 (7%) 462:494 (3%)	view
18	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	1190:1209 (<1%) 1215:1234 (<1%)	view
18	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	1941:1960 (<1%) 1966:1985 (<1%)	view
17	x 2	arm64/arm64asm arm64/arm64asm	plan9x.go plan9x.go	138:154 (3%) 193:209 (3%)	view
16	x 2	arm64/arm64asm arm64/arm64asm	inst.go inst.go	914:932 (2%) 949:967 (2%)	view
16	x 2	arm64/arm64asm x86/x86asm	inst.go inst.go	98:113 (2%) 255:270 (3%)	view
15	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	1388:1402 (<1%) 1407:1421 (<1%)	view
15	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	2320:2334 (<1%) 2342:2356 (<1%)	view
15	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	2391:2405 (<1%) 2413:2427 (<1%)	view
15	x 2	arm64/arm64asm arm64/arm64asm	decode.go decode.go	1126:1140 (<1%) 1873:1887 (<1%)	view

Duplicated Units

The list of top 5 duplicated units.

See data for all 5 unit duplicates...

Size	#	Folders	Files	Lines	Code
50	x 2	arm/armspec arm64/arm64spec	spec.go spec.go	537:598 637:698	view
15	x 2	arm/armasm ppc64/ppc64asm	inst.go inst.go	54:69 20:35	view
6	x 3	arm/armspec ppc64/ppc64spec arm64/arm64spec	spec.go spec.go spec.go	525:531 405:411 625:631	view
6	x 4	arm/armspec ppc64/ppc64spec arm64/arm64spec x86/x86spec	spec.go spec.go spec.go parse.go	600:606 489:495 700:706 522:528	view
6	x 2	arm64/arm64asm arm64/arm64asm	inst.go inst.go	586:592 601:607	view