#5215 closed enhancement (fixed)

zstd-1.5.4

Reported by: Bruce Dubbs Owned by: lfs-book
Priority: normal Milestone: 11.3
Component: Book Version: git
Severity: normal Keywords:
Cc:

Description

New point version.

Change History (2)

comment:1 by Bruce Dubbs, 23 months ago

v1.5.4 (Feb 2023)

  • perf: +20% faster huffman decompression for targets that can't compile x64 assembly
  • perf: up to +10% faster streaming compression at levels 1-2
  • perf: +4-13% for levels 5-12 by optimizing function generation
  • pref: +3-11% compression speed for arm target
  • perf: +5-30% faster dictionary compression at levels 1-4
  • perf: +10-20% cold dict compression speed by prefetching CDict tables
  • perf: +1% faster compression by removing a branch in ZSTD_fast_noDict
  • perf: Small compression ratio improvements in high compression mode
  • perf: small speed improvement by better detecting STATIC_BMI2 for clang
  • perf: Improved streaming performance when ZSTD_c_stableInBuffer is set
  • cli: Asynchronous I/O for improved cli speed
  • cli: Change zstdless behavior to align with zless
  • cli: Keep original file if -c or --stdout is given
  • cli: Keep original files when result is concatenated into a single output with -o
  • cli: Preserve Permissions and Ownership of regular files
  • cli: Print zlib/lz4/lzma library versions with -vv
  • cli: Print checksum value for single frame files with -lv
  • cli: Print dictID when present with -lv
  • cli: when stderr is *not* the console, disable status updates, but preserve final summary
  • cli: support --best and --no-name in gzip compatibility mode
  • cli: support for posix high resolution timer clock_gettime(), for improved benchmark accuracy
  • cli: improved help/usage (-h, -H) formatting
  • cli: Fix better handling of bogus numeric values
  • cli: Fix input consists of multiple files _and_ stdin
  • cli: Fix tiny files passthrough
  • cli: Fix for -r on empty directory
  • cli: Fix empty string as argument for --output-dir-*
  • cli: Fix decompression memory usage reported by -vv --long
  • cli: Fix infinite loop when empty input is passed to trainer
  • cli: Fix --adapt doesn't work when --no-progress is also set
  • api: Support for Block-Level Sequence Producer
  • api: Support for in-place decompression
  • api: New ZSTD_CCtx_setCParams() function, set all parameters defined in a ZSTD_compressionParameters structure
  • api: Streaming decompression detects incorrect header ID sooner
  • api: Window size resizing optimization for edge case
  • api: More accurate error codes for busy-loop scenarios
  • api: Fix limit overflow in compressBound and decompressBound
  • api: Deprecate several advanced experimental functions: streaming
  • bug: Fix corruption that rarely occurs in 32-bit mode with wlog=25
  • bug: Fix for block-splitter
  • bug: Fixes for Sequence Compression API
  • bug: Fix leaking thread handles on Windows
  • bug: Fix timing issues with cmake/meson builds
  • build: Allow user to select legacy level for cmake
  • build: Enable legacy support by default in cmake
  • build: Meson build script improvements
  • build: Add aarch64 to supported architectures for zstd_trace
  • build: support AIX architecture
  • build: Fix ZSTD_LIB_MINIFY build macro, which now reduces static library size by half
  • build: Fix Windows issues with Multithreading translation layer
  • build: Fix cmake script
  • doc: Updated man page, providing more details for --train mode
  • doc: Add decompressor errata document
  • misc: Enable Intel CET
  • misc: Fix contrib/ seekable format
  • misc: Improve speed of the one-file library generator

comment:2 by Bruce Dubbs, 23 months ago

Resolution: fixed
Status: newclosed

Fixed at commit c6550e11c86cf253a48910ede162a962a7d6b08d

Update to iana-etc-20230202.
Update to zstd-1.5.4.
Update to Python3-3.11.2.
Update to e2fsprogs-1.47.0.
Update to dbus-1.14.6.
Update to linux-6.1.11.
Update to libcap-2.67.
Update to bc-6.2.4.
Note: See TracTickets for help on using tickets.