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gzhttp: Use strings for randomJitter to skip a copy #767

Merged
merged 2 commits into from
Mar 10, 2023
Merged

gzhttp: Use strings for randomJitter to skip a copy #767

merged 2 commits into from
Mar 10, 2023

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greatroar
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greatroar
greatroar commented Mar 4, 2023
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gzhttp/compress.go Outdated Show resolved Hide resolved
@klauspost
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@greatroar A copy is unavoidable in the end. However this moves it to the implementation: #768

@greatroar greatroar mentioned this pull request Mar 7, 2023
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@klauspost
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As far as I can tell you are adding more copies with all the string assignments, and making the interface weaker.

I will merge #768 - then you can test and compare directly.

@greatroar
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Rebased on master, with the following benchmark results:

name           old speed      new speed      delta
2kJitter-8     59.9MB/s ± 4%  60.4MB/s ± 3%  +0.77%  (p=0.035 n=24+25)
2kJitterRNG-8  79.0MB/s ± 4%  79.5MB/s ± 4%    ~     (p=0.215 n=24+25)

name           old alloc/op   new alloc/op   delta
2kJitter-8       3.18kB ± 2%    3.19kB ± 2%    ~     (p=0.626 n=23+25)
2kJitterRNG-8    3.21kB ± 2%    3.21kB ± 3%    ~     (p=0.697 n=25+25)

name           old allocs/op  new allocs/op  delta
2kJitter-8         16.0 ± 0%      15.0 ± 0%  -6.25%  (p=0.000 n=25+25)
2kJitterRNG-8      16.0 ± 0%      16.0 ± 0%    ~     (all equal)

@klauspost
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Thanks. If you resolve the conflict I'll merge.

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Resolved.

greatroar
greatroar commented Mar 8, 2023
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gzhttp/compress.go
@@ -232,7 +231,7 @@ func (w *GzipResponseWriter) startGzip(remain []byte) error {
}
h.Write(remain)
}
var tmp [sha256.BlockSize]byte
var tmp [sha256.Size]byte
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Note: changed block size to output size here.

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Added an optimization for the CRC computation, see second commit.

@greatroar greatroar force-pushed the htb branch 3 times, most recently from d1360ca to 45fa3f4 Compare March 8, 2023 21:11
@greatroar
gzhttp: Use crc32.Update instead of crc32.New
3eec338 
Skips another allocation:

name        old time/op    new time/op    delta
2kJitter-8    29.4µs ± 4%    29.0µs ± 3%  -1.30%  (p=0.006 n=24+24)

name        old speed      new speed      delta
2kJitter-8  69.7MB/s ± 4%  70.6MB/s ± 3%  +1.30%  (p=0.006 n=24+24)

name        old alloc/op   new alloc/op   delta
2kJitter-8    3.40kB ± 4%    3.34kB ± 4%  -1.94%  (p=0.001 n=25+25)

name        old allocs/op  new allocs/op  delta
2kJitter-8      16.0 ± 0%      15.0 ± 0%  -6.25%  (p=0.000 n=25+25)
klauspost
klauspost approved these changes Mar 9, 2023
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LGTM

@klauspost klauspost merged commit d900f26 into klauspost:master Mar 10, 2023
kodiakhq bot referenced this pull request in cloudquery/filetypes Apr 1, 2023
@cq-bot
fix(deps): Update module github.com/klauspost/compress to v1.16.3 (#105)
75f2d9a 
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [github.com/klauspost/compress](https://github.com/klauspost/compress) | indirect | patch | `v1.16.0` -> `v1.16.3` |

---

### ⚠ Dependency Lookup Warnings ⚠

Warnings were logged while processing this repo. Please check the Dependency Dashboard for more information.

---

### Release Notes

<details>
<summary>klauspost/compress</summary>

### [`v1.16.3`](https://github.com/klauspost/compress/releases/tag/v1.16.3)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.2...v1.16.3)

**Full Changelog**: klauspost/compress@v1.16.2...v1.16.3

### [`v1.16.2`](https://github.com/klauspost/compress/releases/tag/v1.16.2)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.1...v1.16.2)

#### What's Changed

-   Fix Goreleaser permissions by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/777](https://github.com/klauspost/compress/pull/777)

**Full Changelog**: klauspost/compress@v1.16.1...v1.16.2

### [`v1.16.1`](https://github.com/klauspost/compress/releases/tag/v1.16.1)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.0...v1.16.1)

#### What's Changed

-   zstd: Speed up + improve best encoder by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/776](https://github.com/klauspost/compress/pull/776)
-   s2: Add Intel LZ4s converter by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/766](https://github.com/klauspost/compress/pull/766)
-   gzhttp: Add BREACH mitigation by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/762](https://github.com/klauspost/compress/pull/762)
-   gzhttp: Remove a few unneeded allocs by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/768](https://github.com/klauspost/compress/pull/768)
-   gzhttp: Fix crypto/rand.Read usage by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/770](https://github.com/klauspost/compress/pull/770)
-   gzhttp: Use SHA256 as paranoid option by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/769](https://github.com/klauspost/compress/pull/769)
-   gzhttp: Use strings for randomJitter to skip a copy by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/767](https://github.com/klauspost/compress/pull/767)
-   zstd: Fix ineffective block size check by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/771](https://github.com/klauspost/compress/pull/771)
-   zstd: Check FSE init values by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/772](https://github.com/klauspost/compress/pull/772)
-   zstd: Report EOF from byteBuf.readBig by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/773](https://github.com/klauspost/compress/pull/773)
-   huff0: Speed up compress1xDo by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/774](https://github.com/klauspost/compress/pull/774)
-   tests: Remove fuzz printing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/775](https://github.com/klauspost/compress/pull/775)
-   tests: Add CICD Fuzz testing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/763](https://github.com/klauspost/compress/pull/763)
-   ci: set minimal permissions to GitHub Workflows by [@&#8203;diogoteles08](https://github.com/diogoteles08) in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

#### New Contributors

-   [@&#8203;diogoteles08](https://github.com/diogoteles08) made their first contribution in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

**Full Changelog**: klauspost/compress@v1.16.0...v1.16.1

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 3am on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

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 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC4xNTQuMCIsInVwZGF0ZWRJblZlciI6IjM0LjE1NC4wIn0=-->
kodiakhq bot referenced this pull request in cloudquery/plugin-sdk Jul 1, 2023
@cq-bot
fix(deps): Update module github.com/klauspost/compress to v1.16.6 (#1036
76bfc85 
)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [github.com/klauspost/compress](https://github.com/klauspost/compress) | indirect | patch | `v1.16.0` -> `v1.16.6` |

---

### Release Notes

<details>
<summary>klauspost/compress (github.com/klauspost/compress)</summary>

### [`v1.16.6`](https://github.com/klauspost/compress/releases/tag/v1.16.6)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.5...v1.16.6)

#### What's Changed

-   zstd: correctly ignore WithEncoderPadding(1) by [@&#8203;ianlancetaylor](https://github.com/ianlancetaylor) in [https://github.com/klauspost/compress/pull/806](https://github.com/klauspost/compress/pull/806)
-   gzhttp: Handle informational headers by [@&#8203;rtribotte](https://github.com/rtribotte) in [https://github.com/klauspost/compress/pull/815](https://github.com/klauspost/compress/pull/815)
-   zstd: Add amd64 match length assembly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/824](https://github.com/klauspost/compress/pull/824)
-   s2: Improve Better compression slightly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/663](https://github.com/klauspost/compress/pull/663)
-   s2: Clean up matchlen assembly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/825](https://github.com/klauspost/compress/pull/825)

#### New Contributors

-   [@&#8203;rtribotte](https://github.com/rtribotte) made their first contribution in [https://github.com/klauspost/compress/pull/815](https://github.com/klauspost/compress/pull/815)
-   [@&#8203;dveeden](https://github.com/dveeden) made their first contribution in [https://github.com/klauspost/compress/pull/816](https://github.com/klauspost/compress/pull/816)

**Full Changelog**: klauspost/compress@v1.16.5...v1.16.6

### [`v1.16.5`](https://github.com/klauspost/compress/releases/tag/v1.16.5)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.4...v1.16.5)

#### What's Changed

-   zstd: readByte needs to use io.ReadFull by [@&#8203;jnoxon](https://github.com/jnoxon) in [https://github.com/klauspost/compress/pull/802](https://github.com/klauspost/compress/pull/802)
-   gzip: Fix WriterTo after initial read by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/804](https://github.com/klauspost/compress/pull/804)

#### New Contributors

-   [@&#8203;jnoxon](https://github.com/jnoxon) made their first contribution in [https://github.com/klauspost/compress/pull/802](https://github.com/klauspost/compress/pull/802)

**Full Changelog**: klauspost/compress@v1.16.4...v1.16.5

### [`v1.16.4`](https://github.com/klauspost/compress/releases/tag/v1.16.4)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.3...v1.16.4)

#### What's Changed

-   s2: Fix huge block overflow by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/779](https://github.com/klauspost/compress/pull/779)
-   s2: Allow CustomEncoder fallback by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/780](https://github.com/klauspost/compress/pull/780)
-   zstd: Fix amd64 not always detecting corrupt data by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/785](https://github.com/klauspost/compress/pull/785)
-   zstd: Improve zstd best efficiency by [@&#8203;klauspost](https://github.com/klauspost) and [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/784](https://github.com/klauspost/compress/pull/784)
-   zstd: Make load(32|64)32 safer and smaller by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/788](https://github.com/klauspost/compress/pull/788)
-   zstd: Fix quick reject on long backmatches by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/787](https://github.com/klauspost/compress/pull/787)
-   zstd: Revert table size change  by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/789](https://github.com/klauspost/compress/pull/789)
-   zstd: Respect WithAllLitEntropyCompression by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/792](https://github.com/klauspost/compress/pull/792)
-   zstd: Fix back-referenced offset by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/793](https://github.com/klauspost/compress/pull/793)
-   zstd: Load source value at start of loop by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/794](https://github.com/klauspost/compress/pull/794)
-   zstd: Shorten checksum code by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/795](https://github.com/klauspost/compress/pull/795)
-   zstd: Fix fallback on incompressible block by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/798](https://github.com/klauspost/compress/pull/798)
-   gzhttp: Suppport ResponseWriter Unwrap() in gzhttp handler by [@&#8203;jgimenez](https://github.com/jgimenez) in [https://github.com/klauspost/compress/pull/799](https://github.com/klauspost/compress/pull/799)

#### New Contributors

-   [@&#8203;jgimenez](https://github.com/jgimenez) made their first contribution in [https://github.com/klauspost/compress/pull/799](https://github.com/klauspost/compress/pull/799)

**Full Changelog**: klauspost/compress@v1.16.3...v1.16.4

### [`v1.16.3`](https://github.com/klauspost/compress/releases/tag/v1.16.3)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.2...v1.16.3)

**Full Changelog**: klauspost/compress@v1.16.2...v1.16.3

### [`v1.16.2`](https://github.com/klauspost/compress/releases/tag/v1.16.2)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.1...v1.16.2)

#### What's Changed

-   Fix Goreleaser permissions by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/777](https://github.com/klauspost/compress/pull/777)

**Full Changelog**: klauspost/compress@v1.16.1...v1.16.2

### [`v1.16.1`](https://github.com/klauspost/compress/releases/tag/v1.16.1)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.0...v1.16.1)

#### What's Changed

-   zstd: Speed up + improve best encoder by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/776](https://github.com/klauspost/compress/pull/776)
-   s2: Add Intel LZ4s converter by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/766](https://github.com/klauspost/compress/pull/766)
-   gzhttp: Add BREACH mitigation by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/762](https://github.com/klauspost/compress/pull/762)
-   gzhttp: Remove a few unneeded allocs by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/768](https://github.com/klauspost/compress/pull/768)
-   gzhttp: Fix crypto/rand.Read usage by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/770](https://github.com/klauspost/compress/pull/770)
-   gzhttp: Use SHA256 as paranoid option by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/769](https://github.com/klauspost/compress/pull/769)
-   gzhttp: Use strings for randomJitter to skip a copy by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/767](https://github.com/klauspost/compress/pull/767)
-   zstd: Fix ineffective block size check by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/771](https://github.com/klauspost/compress/pull/771)
-   zstd: Check FSE init values by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/772](https://github.com/klauspost/compress/pull/772)
-   zstd: Report EOF from byteBuf.readBig by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/773](https://github.com/klauspost/compress/pull/773)
-   huff0: Speed up compress1xDo by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/774](https://github.com/klauspost/compress/pull/774)
-   tests: Remove fuzz printing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/775](https://github.com/klauspost/compress/pull/775)
-   tests: Add CICD Fuzz testing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/763](https://github.com/klauspost/compress/pull/763)
-   ci: set minimal permissions to GitHub Workflows by [@&#8203;diogoteles08](https://github.com/diogoteles08) in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

#### New Contributors

-   [@&#8203;diogoteles08](https://github.com/diogoteles08) made their first contribution in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

**Full Changelog**: klauspost/compress@v1.16.0...v1.16.1

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 4am on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNS4xNTEuMCIsInVwZGF0ZWRJblZlciI6IjM1LjE1MS4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->
kodiakhq bot referenced this pull request in cloudquery/plugin-pb-go Aug 1, 2023
@cq-bot
fix(deps): Update module github.com/klauspost/compress to v1.16.7 (#82)
12e9d67 
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [github.com/klauspost/compress](https://github.com/klauspost/compress) | indirect | minor | `v1.15.15` -> `v1.16.7` |

---

### Release Notes

<details>
<summary>klauspost/compress (github.com/klauspost/compress)</summary>

### [`v1.16.7`](https://github.com/klauspost/compress/releases/tag/v1.16.7)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.6...v1.16.7)

#### What's Changed

-   zstd: Fix default level first dictionary encode by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/829](https://github.com/klauspost/compress/pull/829)
-   docs: Fix typo in security advisory URL by [@&#8203;vcabbage](https://github.com/vcabbage) in [https://github.com/klauspost/compress/pull/830](https://github.com/klauspost/compress/pull/830)
-   s2: add GetBufferCapacity() method by [@&#8203;GiedriusS](https://github.com/GiedriusS) in [https://github.com/klauspost/compress/pull/832](https://github.com/klauspost/compress/pull/832)

#### New Contributors

-   [@&#8203;vcabbage](https://github.com/vcabbage) made their first contribution in [https://github.com/klauspost/compress/pull/830](https://github.com/klauspost/compress/pull/830)
-   [@&#8203;GiedriusS](https://github.com/GiedriusS) made their first contribution in [https://github.com/klauspost/compress/pull/832](https://github.com/klauspost/compress/pull/832)

**Full Changelog**: klauspost/compress@v1.16.6...v1.16.7

### [`v1.16.6`](https://github.com/klauspost/compress/releases/tag/v1.16.6)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.5...v1.16.6)

#### What's Changed

-   zstd: correctly ignore WithEncoderPadding(1) by [@&#8203;ianlancetaylor](https://github.com/ianlancetaylor) in [https://github.com/klauspost/compress/pull/806](https://github.com/klauspost/compress/pull/806)
-   gzhttp: Handle informational headers by [@&#8203;rtribotte](https://github.com/rtribotte) in [https://github.com/klauspost/compress/pull/815](https://github.com/klauspost/compress/pull/815)
-   zstd: Add amd64 match length assembly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/824](https://github.com/klauspost/compress/pull/824)
-   s2: Improve Better compression slightly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/663](https://github.com/klauspost/compress/pull/663)
-   s2: Clean up matchlen assembly by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/825](https://github.com/klauspost/compress/pull/825)

#### New Contributors

-   [@&#8203;rtribotte](https://github.com/rtribotte) made their first contribution in [https://github.com/klauspost/compress/pull/815](https://github.com/klauspost/compress/pull/815)
-   [@&#8203;dveeden](https://github.com/dveeden) made their first contribution in [https://github.com/klauspost/compress/pull/816](https://github.com/klauspost/compress/pull/816)

**Full Changelog**: klauspost/compress@v1.16.5...v1.16.6

### [`v1.16.5`](https://github.com/klauspost/compress/releases/tag/v1.16.5)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.4...v1.16.5)

#### What's Changed

-   zstd: readByte needs to use io.ReadFull by [@&#8203;jnoxon](https://github.com/jnoxon) in [https://github.com/klauspost/compress/pull/802](https://github.com/klauspost/compress/pull/802)
-   gzip: Fix WriterTo after initial read by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/804](https://github.com/klauspost/compress/pull/804)

#### New Contributors

-   [@&#8203;jnoxon](https://github.com/jnoxon) made their first contribution in [https://github.com/klauspost/compress/pull/802](https://github.com/klauspost/compress/pull/802)

**Full Changelog**: klauspost/compress@v1.16.4...v1.16.5

### [`v1.16.4`](https://github.com/klauspost/compress/releases/tag/v1.16.4)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.3...v1.16.4)

#### What's Changed

-   s2: Fix huge block overflow by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/779](https://github.com/klauspost/compress/pull/779)
-   s2: Allow CustomEncoder fallback by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/780](https://github.com/klauspost/compress/pull/780)
-   zstd: Fix amd64 not always detecting corrupt data by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/785](https://github.com/klauspost/compress/pull/785)
-   zstd: Improve zstd best efficiency by [@&#8203;klauspost](https://github.com/klauspost) and [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/784](https://github.com/klauspost/compress/pull/784)
-   zstd: Make load(32|64)32 safer and smaller by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/788](https://github.com/klauspost/compress/pull/788)
-   zstd: Fix quick reject on long backmatches by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/787](https://github.com/klauspost/compress/pull/787)
-   zstd: Revert table size change  by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/789](https://github.com/klauspost/compress/pull/789)
-   zstd: Respect WithAllLitEntropyCompression by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/792](https://github.com/klauspost/compress/pull/792)
-   zstd: Fix back-referenced offset by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/793](https://github.com/klauspost/compress/pull/793)
-   zstd: Load source value at start of loop by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/794](https://github.com/klauspost/compress/pull/794)
-   zstd: Shorten checksum code by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/795](https://github.com/klauspost/compress/pull/795)
-   zstd: Fix fallback on incompressible block by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/798](https://github.com/klauspost/compress/pull/798)
-   gzhttp: Suppport ResponseWriter Unwrap() in gzhttp handler by [@&#8203;jgimenez](https://github.com/jgimenez) in [https://github.com/klauspost/compress/pull/799](https://github.com/klauspost/compress/pull/799)

#### New Contributors

-   [@&#8203;jgimenez](https://github.com/jgimenez) made their first contribution in [https://github.com/klauspost/compress/pull/799](https://github.com/klauspost/compress/pull/799)

**Full Changelog**: klauspost/compress@v1.16.3...v1.16.4

### [`v1.16.3`](https://github.com/klauspost/compress/releases/tag/v1.16.3)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.2...v1.16.3)

**Full Changelog**: klauspost/compress@v1.16.2...v1.16.3

### [`v1.16.2`](https://github.com/klauspost/compress/releases/tag/v1.16.2)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.1...v1.16.2)

#### What's Changed

-   Fix Goreleaser permissions by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/777](https://github.com/klauspost/compress/pull/777)

**Full Changelog**: klauspost/compress@v1.16.1...v1.16.2

### [`v1.16.1`](https://github.com/klauspost/compress/releases/tag/v1.16.1)

[Compare Source](https://github.com/klauspost/compress/compare/v1.16.0...v1.16.1)

#### What's Changed

-   zstd: Speed up + improve best encoder by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/776](https://github.com/klauspost/compress/pull/776)
-   s2: Add Intel LZ4s converter by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/766](https://github.com/klauspost/compress/pull/766)
-   gzhttp: Add BREACH mitigation by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/762](https://github.com/klauspost/compress/pull/762)
-   gzhttp: Remove a few unneeded allocs by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/768](https://github.com/klauspost/compress/pull/768)
-   gzhttp: Fix crypto/rand.Read usage by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/770](https://github.com/klauspost/compress/pull/770)
-   gzhttp: Use SHA256 as paranoid option by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/769](https://github.com/klauspost/compress/pull/769)
-   gzhttp: Use strings for randomJitter to skip a copy by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/767](https://github.com/klauspost/compress/pull/767)
-   zstd: Fix ineffective block size check by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/771](https://github.com/klauspost/compress/pull/771)
-   zstd: Check FSE init values by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/772](https://github.com/klauspost/compress/pull/772)
-   zstd: Report EOF from byteBuf.readBig by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/773](https://github.com/klauspost/compress/pull/773)
-   huff0: Speed up compress1xDo by [@&#8203;greatroar](https://github.com/greatroar) in [https://github.com/klauspost/compress/pull/774](https://github.com/klauspost/compress/pull/774)
-   tests: Remove fuzz printing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/775](https://github.com/klauspost/compress/pull/775)
-   tests: Add CICD Fuzz testing by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/763](https://github.com/klauspost/compress/pull/763)
-   ci: set minimal permissions to GitHub Workflows by [@&#8203;diogoteles08](https://github.com/diogoteles08) in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

#### New Contributors

-   [@&#8203;diogoteles08](https://github.com/diogoteles08) made their first contribution in [https://github.com/klauspost/compress/pull/765](https://github.com/klauspost/compress/pull/765)

**Full Changelog**: klauspost/compress@v1.16.0...v1.16.1

### [`v1.16.0`](https://github.com/klauspost/compress/releases/tag/v1.16.0)

[Compare Source](https://github.com/klauspost/compress/compare/v1.15.15...v1.16.0)

#### What's Changed

-   s2: Add Dictionary support by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/685](https://github.com/klauspost/compress/pull/685)
-   s2: Add Compression Size Estimate by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/752](https://github.com/klauspost/compress/pull/752)
-   s2: Add support for custom stream encoder by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/755](https://github.com/klauspost/compress/pull/755)
-   s2: Add LZ4 block converter by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/748](https://github.com/klauspost/compress/pull/748)
-   s2: Support io.ReaderAt in ReadSeeker by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/747](https://github.com/klauspost/compress/pull/747)
-   s2c/s2sx: Use concurrent decoding by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/746](https://github.com/klauspost/compress/pull/746)
-   tests: Upgrade to Go 1.20 by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/749](https://github.com/klauspost/compress/pull/749)
-   Update all (command) dependencies by [@&#8203;klauspost](https://github.com/klauspost) in [https://github.com/klauspost/compress/pull/758](https://github.com/klauspost/compress/pull/758)

**Full Changelog**: klauspost/compress@v1.15.15...v1.16.0

</details>

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@greatroar @klauspost