Commit Graph

5 Commits

Author SHA1 Message Date
Conrad Meyer
f7cd7fe51c sys/contrib/zstd: Import zstd 1.4.8
Merge commit 'f6ae97673c28bdb9ae795bd235ab6f26f2536a2d' into main

Changes from 1.4.5:
  * https://github.com/facebook/zstd/releases/tag/v1.4.8
  * https://github.com/facebook/zstd/releases/tag/v1.4.7
  (and there was no public v1.4.6)

Conflicts:
	sys/contrib/zstd/lib/common/zstd_internal.h (new ZSTD_NO_INTRINSICS)
2020-12-25 07:42:41 -08:00
Conrad Meyer
37f1f2684f Update to Zstandard 1.4.5
As usual, the full release notes are found on Github:

  https://github.com/facebook/zstd/releases/tag/v1.4.5

Notable changes include:

* Improved decompress performance on amd64 and arm (5-10%
  and 15-50%, respectively).
* '--patch-from' zstd(1) CLI option, which provides something like a very fast
  version of bspatch(1) with slightly worse compression.  See release notes.

In this update, I dropped the 3-year old -O0 workaround for an LLVM ARM bug;
the bug was fixed in LLVM SVN in 2017, but we didn't remove this workaround
from our tree until now.

MFC after:	I won't, but feel free
Relnotes:	yes
2020-05-23 21:23:46 +00:00
Conrad Meyer
9cbefe25d4 Update to Zstandard 1.4.4
The full release notes can be found on Github:

  https://github.com/facebook/zstd/releases/tag/v1.4.4

Notable changes in this release include improved decompression speed (about
10%).  See the Github release notes for more details.

MFC after:	I'm not going to, but feel free
Relnotes:	yes
2019-11-16 16:39:08 +00:00
Conrad Meyer
4d3f1eafc9 Update to Zstandard 1.4.2
The full release notes for 1.4.1 (skipped) and 1.4.2 can be found on Github:

  https://github.com/facebook/zstd/releases/tag/v1.4.1
  https://github.com/facebook/zstd/releases/tag/v1.4.2

These are mostly minor updates; 1.4.1 purportedly brings something like 7%
faster decompression speed.

Relnotes:	yes
2019-08-08 16:54:22 +00:00
Conrad Meyer
2b9c00cb6b Update to Zstandard 1.4.0
The full release notes can be found on Github:

  https://github.com/facebook/zstd/releases/tag/v1.4.0

Relnotes:	yes
2019-04-19 02:54:13 +00:00