aws / aws-lc-rs - Duplication

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

57% duplication:

35,000 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
19,973 duplicated lines

512 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with 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
aws-lc-fips-sys (88%) --> aws-lc-sys (62%)	15662	9 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 512 duplicates...

Size	#	Folders	Files	Lines	Code
329	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs aarch64_unknown_linux_musl.rs	5:335 (100%) 5:335 (100%)	view
327	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	x86_64_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	5:333 (100%) 5:333 (100%)	view
318	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	5999:6316 (4%) 6385:6702 (3%)	view
318	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	2177:2494 (4%) 2239:2556 (3%)	view
248	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	i686_unknown_linux_gnu.rs riscv64gc_unknown_linux_gnu.rs	5:254 (94%) 5:254 (99%)	view
248	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs i686_unknown_linux_gnu.rs	5:254 (75%) 5:254 (94%)	view
248	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs i686_unknown_linux_gnu.rs	5:254 (75%) 5:254 (94%)	view
248	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs riscv64gc_unknown_linux_gnu.rs	5:254 (75%) 5:254 (99%)	view
248	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs riscv64gc_unknown_linux_gnu.rs	5:254 (75%) 5:254 (99%)	view
192	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	33:224 (2%) 30:221 (2%)	view
192	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	3855:4046 (2%) 4176:4367 (2%)	view
187	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	499:685 (2%) 510:696 (2%)	view
187	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	4321:4507 (2%) 4656:4842 (2%)	view
160	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	5121:5280 (2%) 5483:5642 (1%)	view
160	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	1299:1458 (2%) 1337:1496 (1%)	view
151	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	7384:7534 (1%) 8024:8174 (1%)	view
151	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	3562:3712 (1%) 3878:4028 (1%)	view
149	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs x86_64_apple_darwin.rs	5:155 (46%) 5:155 (47%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	5810:5951 (1%) 6199:6340 (1%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	2547:2688 (1%) 2612:2753 (1%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	709:850 (1%) 726:867 (1%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	4531:4672 (1%) 4872:5013 (1%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	6369:6510 (1%) 6758:6899 (1%)	view
142	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	1988:2129 (1%) 2053:2194 (1%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs x86_64_unknown_linux_gnu.rs	123:254 (40%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	riscv64gc_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	123:254 (52%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	i686_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	123:254 (50%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	123:254 (40%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs x86_64_unknown_linux_musl.rs	123:254 (40%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	riscv64gc_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	123:254 (52%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	i686_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	123:254 (50%) 124:255 (40%)	view
132	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	123:254 (40%) 124:255 (40%)	view
129	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	5351:5479 (1%) 5715:5843 (1%)	view
129	x 2	aws-lc-fips-sys/generated-include/openssl aws-lc-sys/generated-include/openssl	boringssl_prefix_symbols_nasm.inc boringssl_prefix_symbols_nasm.inc	1529:1657 (1%) 1569:1697 (1%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	i686_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	5:122 (44%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	riscv64gc_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	5:122 (46%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	i686_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	5:122 (44%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs x86_64_unknown_linux_musl.rs	5:122 (35%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	5:122 (35%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	riscv64gc_unknown_linux_gnu.rs x86_64_unknown_linux_gnu.rs	5:122 (46%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs x86_64_unknown_linux_musl.rs	5:122 (35%) 5:122 (35%)	view
116	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs x86_64_unknown_linux_gnu.rs	5:122 (35%) 5:122 (35%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs aarch64_unknown_linux_gnu.rs	5:120 (35%) 5:120 (34%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_unknown_linux_musl.rs x86_64_apple_darwin.rs	5:120 (34%) 5:120 (35%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs x86_64_unknown_linux_musl.rs	5:120 (35%) 5:120 (34%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs i686_unknown_linux_gnu.rs	5:120 (35%) 5:120 (43%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs riscv64gc_unknown_linux_gnu.rs	5:120 (35%) 5:120 (45%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	x86_64_apple_darwin.rs x86_64_unknown_linux_gnu.rs	5:120 (35%) 5:120 (34%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	aarch64_apple_darwin.rs aarch64_unknown_linux_musl.rs	5:120 (35%) 5:120 (34%)	view
114	x 2	aws-lc-sys/builder/cc_builder aws-lc-sys/builder/cc_builder	riscv64gc_unknown_linux_gnu.rs x86_64_apple_darwin.rs	5:120 (45%) 5:120 (35%)	view

Duplicated Units

The list of top 7 duplicated units.

See data for all 7 unit duplicates...

Size	#	Folders	Files	Lines	Code
23	x 2	aws-lc-sys/builder aws-lc-fips-sys/builder	cmake_builder.rs cmake_builder.rs	425:454 429:458	view
22	x 2	aws-lc-sys/builder aws-lc-fips-sys/builder	main.rs main.rs	300:323 225:248	view
12	x 2	aws-lc-sys/builder aws-lc-fips-sys/builder	main.rs main.rs	657:670 478:491	view
10	x 2	aws-lc-sys/builder aws-lc-fips-sys/builder	main.rs main.rs	265:276 192:203	view
10	x 3	aws-lc-rs/src/pqdsa aws-lc-rs/src/rsa aws-lc-rs/src/ec	signature.rs signature.rs signature.rs	64:75 57:68 177:188	view
9	x 2	aws-lc-sys/builder aws-lc-fips-sys/builder	main.rs main.rs	326:338 251:263	view
6	x 2	aws-lc-rs-testing/benches aws-lc-rs-testing/benches	ecdsa_benchmark.rs rsa_benchmark.rs	99:106 61:68	view