Opened 3 years ago

Closed 3 years ago

#4972 closed enhancement (fixed)

zstd-1.5.1

Reported by: Bruce Dubbs Owned by: lfs-book
Priority: normal Milestone: 11.1
Component: Book Version: git
Severity: normal Keywords:
Cc:

Description

New point version.

Change History (2)

comment:1 by Bruce Dubbs, 3 years ago

v1.5.1 (Dec, 2021)

  • perf: rebalanced compression levels, to better match the intended speed/level curve2
  • perf: faster huffman decoder, using x64 assembly
  • perf: slightly faster high speed modes (strategies fast & dfast)
  • perf: improved binary size and faster compilation times
  • perf: new row64 mode, used notably in level 12
  • perf: faster mid-level compression speed in presence of highly repetitive patterns
  • perf: minor compression ratio improvements for small data at high levels
  • perf: reduced stack usage (mostly useful for Linux Kernel)
  • perf: faster compression speed on incompressible data
  • perf: on-demand reduced ZSTD_DCtx state size, using build macro ZSTD_DECODER_INTERNAL_BUFFER, at a small cost of performance
  • build: allows hiding static symbols in the dynamic library, using build macro
  • build: support for m68k (Motorola 68000's)
  • build: improved AIX support -build: improved meson unofficial build
  • cli : custom memory limit when training dictionary
  • cli : report advanced parameters information when compressing in very verbose mode (-vv`)

comment:2 by Bruce Dubbs, 3 years ago

Resolution: → fixed
Status: new → closed

Fixed at commit ad89f7b0d63fac3c1bca0e5d11880d97c511f84e 

Package updates.
    Update to e2fsprogs-1.46.5.
    Update to zstd-1.5.1.
    Update to expat-2.4.2.
    Update to shadow-4.10.
    Update to sysvinit-3.01.
    Update to linux-5.15.12.
    Update to iana-etc-20211224.
    Update to openssl-3.0.1.
    Update to eudev-3.2.11.
    Update lfs-latest-git.php currency for new eudev location.
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