Commit Graph

273 Commits

Author SHA1 Message Date
Syncthing Release Automation
3726b7d112 chore(gui, man, authors): update docs, translations, and contributors 2024-10-28 03:48:15 +00:00
Syncthing Release Automation
bb234d6c0e chore(gui, man, authors): update docs, translations, and contributors 2024-10-14 03:47:49 +00:00
Syncthing Release Automation
e6acc64758 chore(gui, man, authors): update docs, translations, and contributors 2024-10-07 03:47:13 +00:00
Syncthing Release Automation
878016db39 gui, man, authors: Update docs, translations, and contributors 2024-09-16 03:47:01 +00:00
Syncthing Release Automation
a7f9ed4a80 gui, man, authors: Update docs, translations, and contributors 2024-09-09 03:45:15 +00:00
Syncthing Release Automation
9ef37e1485 gui, man, authors: Update docs, translations, and contributors 2024-08-19 03:45:18 +00:00
Syncthing Release Automation
2ca9d3b5c5 gui, man, authors: Update docs, translations, and contributors 2024-08-12 03:45:16 +00:00
Gusted
356c5055ad
lib/sha256: Remove it (#9643)
### Purpose

Remove the `lib/sha256` package, because it's no longer necessary. Go's
standard library now has the same performance and is on par with
`sha256-simd` since [Since Go
1.21](1a64574f42).
Therefore using `sha256-simd` has no benefits anymore.

ARM already has optimized sha256 assembly code since
7b8a7f8272,
`sha256-simd` published their results before that optimized assembly was
implemented,
f941fedda8.
The assembly looks very similar and the benchmarks in the Go commit
match that of `sha256-simd`.

This patch removes all of the related code of `lib/sha256` and makes
`crypto/sha256` the 'default'.

Benchmark of `sha256-simd` and `crypto/sha256`:
<details>

```
cpu: AMD Ryzen 5 3600X 6-Core Processor
                │  simd.txt   │               go.txt                │
                │   sec/op    │    sec/op     vs base               │
Hash/8Bytes-12    63.25n ± 1%    73.38n ± 1%  +16.02% (p=0.002 n=6)
Hash/64Bytes-12   98.73n ± 1%   105.30n ± 1%   +6.65% (p=0.002 n=6)
Hash/1K-12        567.2n ± 1%    572.8n ± 1%   +0.99% (p=0.002 n=6)
Hash/8K-12        4.062µ ± 1%    4.062µ ± 1%        ~ (p=0.396 n=6)
Hash/1M-12        512.1µ ± 0%    510.6µ ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        2.556m ± 1%    2.564m ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       5.112m ± 0%    5.127m ± 0%        ~ (p=0.093 n=6)
geomean           13.82µ         14.27µ        +3.28%

                │   simd.txt   │               go.txt                │
                │     B/s      │     B/s       vs base               │
Hash/8Bytes-12    120.6Mi ± 1%   104.0Mi ± 1%  -13.81% (p=0.002 n=6)
Hash/64Bytes-12   618.2Mi ± 1%   579.8Mi ± 1%   -6.22% (p=0.002 n=6)
Hash/1K-12        1.682Gi ± 1%   1.665Gi ± 1%   -0.98% (p=0.002 n=6)
Hash/8K-12        1.878Gi ± 1%   1.878Gi ± 1%        ~ (p=0.310 n=6)
Hash/1M-12        1.907Gi ± 0%   1.913Gi ± 1%        ~ (p=0.485 n=6)
Hash/5M-12        1.911Gi ± 1%   1.904Gi ± 0%        ~ (p=0.093 n=6)
Hash/10M-12       1.910Gi ± 0%   1.905Gi ± 0%        ~ (p=0.093 n=6)
geomean           1.066Gi        1.032Gi        -3.18%
```

</details>


### Testing

Compiled and tested on Linux.

### Documentation

https://github.com/syncthing/docs/pull/874
2024-08-10 12:58:20 +01:00
Syncthing Release Automation
a28441a9bf gui, man, authors: Update docs, translations, and contributors 2024-07-22 03:45:28 +00:00
Syncthing Release Automation
0b5ff1f5f7 gui, man, authors: Update docs, translations, and contributors 2024-07-15 03:45:20 +00:00
Syncthing Release Automation
13ebe1c87f gui, man, authors: Update docs, translations, and contributors 2024-07-08 03:45:16 +00:00
Syncthing Release Automation
4704d3bc48 gui, man, authors: Update docs, translations, and contributors 2024-07-01 03:45:16 +00:00
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495809ac9e gui, man, authors: Update docs, translations, and contributors 2024-06-03 03:45:18 +00:00
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06914b872b gui, man, authors: Update docs, translations, and contributors 2024-05-13 03:45:18 +00:00
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01b820dc78 gui, man, authors: Update docs, translations, and contributors 2024-04-15 04:10:05 +00:00
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bdfd0f0548 gui, man, authors: Update docs, translations, and contributors 2024-03-25 03:45:14 +00:00
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b49137ce36 gui, man, authors: Update docs, translations, and contributors 2024-03-18 03:45:22 +00:00
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7fe3906534 gui, man, authors: Update docs, translations, and contributors 2024-03-04 03:54:27 +00:00
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86c4cafc96 gui, man, authors: Update docs, translations, and contributors 2024-02-26 03:45:28 +00:00
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b76e6ce70d gui, man, authors: Update docs, translations, and contributors 2024-02-12 03:45:25 +00:00
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f2f5786b33 gui, man, authors: Update docs, translations, and contributors 2024-02-05 03:45:33 +00:00
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ee9b20e47a gui, man, authors: Update docs, translations, and contributors 2024-01-22 03:45:30 +00:00
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e829a63295 gui, man, authors: Update docs, translations, and contributors 2024-01-08 03:45:23 +00:00
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683b48182c gui, man, authors: Update docs, translations, and contributors 2023-12-25 03:45:16 +00:00
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5360e7153b gui, man, authors: Update docs, translations, and contributors 2023-12-18 03:45:20 +00:00
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4c5528bd0e gui, man, authors: Update docs, translations, and contributors 2023-12-11 03:45:22 +00:00
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5bfc540c88 gui, man, authors: Update docs, translations, and contributors 2023-12-04 03:45:22 +00:00
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6069cf39e5 gui, man, authors: Update docs, translations, and contributors 2023-11-27 03:45:21 +00:00
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8e9ee3fbe8 gui, man, authors: Update docs, translations, and contributors 2023-11-20 08:49:38 +00:00
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7a132bdf24 gui, man, authors: Update docs, translations, and contributors 2023-11-13 03:45:25 +00:00
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c17a1fea77 gui, man, authors: Update docs, translations, and contributors 2023-11-06 03:45:25 +00:00
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6e4574a9f7 gui, man, authors: Update docs, translations, and contributors 2023-10-09 03:45:35 +00:00
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a8486b0468 gui, man, authors: Update docs, translations, and contributors 2023-10-02 03:45:41 +00:00
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58d1f3a471 gui, man, authors: Update docs, translations, and contributors 2023-09-18 03:45:31 +00:00
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e38679d9bf gui, man, authors: Update docs, translations, and contributors 2023-09-11 03:45:45 +00:00
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4138e22898 gui, man, authors: Update docs, translations, and contributors 2023-09-04 03:45:39 +00:00
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c40dae315b gui, man, authors: Update docs, translations, and contributors 2023-08-21 03:45:38 +00:00
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8042bd1a54 gui, man, authors: Update docs, translations, and contributors 2023-08-14 03:45:48 +00:00
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e09146ee03 gui, man, authors: Update docs, translations, and contributors 2023-08-07 03:45:35 +00:00
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97625ccc26 gui, man, authors: Update docs, translations, and contributors 2023-07-31 03:45:37 +00:00
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11ece5d89e gui, man, authors: Update docs, translations, and contributors 2023-07-10 03:46:49 +00:00
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5532532db9 gui, man, authors: Update docs, translations, and contributors 2023-06-19 03:46:01 +00:00
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7d56fba321 gui, man, authors: Update docs, translations, and contributors 2023-06-12 03:45:39 +00:00
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2b17db8aa3 gui, man, authors: Update docs, translations, and contributors 2023-06-05 03:45:37 +00:00
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0b3a101ccd gui, man, authors: Update docs, translations, and contributors 2023-05-15 03:45:55 +00:00
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dae5eab787 gui, man, authors: Update docs, translations, and contributors 2023-05-01 03:45:35 +00:00
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30bb8f2116 gui, man, authors: Update docs, translations, and contributors 2023-04-10 03:45:37 +00:00
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51e85d5162 gui, man, authors: Update docs, translations, and contributors 2023-03-27 03:45:37 +00:00
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5caf9bfc18 gui, man, authors: Update docs, translations, and contributors 2023-03-20 03:45:38 +00:00