commit cab7e5a19d33091e45d1073b7793807d70570e8d
author Alexey Serbin <alexey@apache.org> Tue Nov 21 20:26:09 2023 -0800
committer Abhishek Chennaka <achennaka@cloudera.com> Wed Nov 22 16:59:51 2023 +0000
tree 8a08b31133357c775e76900ac05bc52adb401b94
parent d8467c571a5e7eecaf689c9c9647851ce9bf0fd1

[thirdparty] update lz4 up to 1.9.4 version

LZ4 v1.9.4 maintenance release includes improvements and fixes.  A few
important highlights are decompression performance improvements:

  * Decompression speed on high-end ARM64 platform is improved by ~+20%
  * For the specific scenario of data compressed with -BD4 setting
    (small blocks, <= 64 KB, linked) decompressed block-by-block
    into a flush buffer, decompression speed is improved ~+70%

See LZ4 1.9.4 release notes [1] for more details.

[1] https://github.com/lz4/lz4/releases/tag/v1.9.4

Change-Id: Ia6af15b88d34e70474f655a4045970253f257e38
Reviewed-on: http://gerrit.cloudera.org:8080/20722
Reviewed-by: Mahesh Reddy <mreddy@cloudera.com>
Tested-by: Kudu Jenkins
Reviewed-by: Yifan Zhang <chinazhangyifan@163.com>
Reviewed-by: Yingchun Lai <laiyingchun@apache.org>
Reviewed-by: Abhishek Chennaka <achennaka@cloudera.com>