[sync] PR-23: This PR uses a high-performance FindMatchLength, improving compression speed by **~13.6%.** · Pull Request !24 · src-openEuler/snappy

### 1. Origin pull request:
https://gitee.com/src-openeuler/snappy/pulls/23

### 2. Original pull request related issue(s):
https://gitee.com/src-openeuler/snappy/issues/ICR9KE

### 3. Original pull request related commit(s):
| Sha | Datetime | Message |
|---|---|---|
|[937529e2](https://gitee.com/src-openeuler/snappy/commits/937529e2b232e3ad743cb08f2f5aa14977b45f8f)|2025-08-27 16:11:14 +0800 CST|This PR uses a high-performance FindMatchLength, improving compression speed by **~13.6%.** <h1>Optimize Snappy 1.1.10 performance</h1> lzbench 2.1 tests on silesia.tar (GCC 12.3.1, 64-bit Linux) show: | Compressor | Compress | Decompress | |-----------------------|-----------|------------| | Snappy 1.1.10 (Before) | 117 MB/s | 50.3 MB/s | | Snappy 1.1.10 (After) | 133 MB/s | 54.3 MB/s | <h1>Snappy 1.1.10 unittest</h1> ``` + cd snappy-1.1.10 + make test Running tests... /usr/bin/ctest --force-new-ctest-process Test project /home/zzy/rpmbuild/BUILD/snappy-1.1.10 Start 1: snappy_unittest 1/1 Test #1: snappy_unittest .................. Passed 377.91 sec 100% tests passed, 0 tests failed out of 1 Total Test time (real) = 378.04 sec ``` Signed-off-by: liuqingtao <liu.qingtao2@zte.com.cn> |

src-openEuler/snappy .gitee-modal { width: 500px !important; }

搜索帮助

src-openEuler/snappy