Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package libdeflate for openSUSE:Factory checked in at 2022-07-13 13:45:17 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libdeflate (Old) and /work/SRC/openSUSE:Factory/.libdeflate.new.1523 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libdeflate" Wed Jul 13 13:45:17 2022 rev:5 rq:988723 version:1.12 Changes: -------- --- /work/SRC/openSUSE:Factory/libdeflate/libdeflate.changes 2022-02-15 23:58:14.092370669 +0100 +++ /work/SRC/openSUSE:Factory/.libdeflate.new.1523/libdeflate.changes 2022-07-13 13:45:41.850058154 +0200 @@ -1,0 +2,25 @@ +Tue Jul 12 15:21:57 UTC 2022 - Dirk M??ller <[email protected]> + +- update to 1.12: + * Improved CRC-32 performance on short inputs on x86 and ARM. + * Improved CRC-32 performance on Apple Silicon Macs by using a 12-way pmull + implementation. Performance on large inputs on M1 is now about 67 GB/s, + compared to 8 GB/s before, or 31 GB/s with the Apple-provided zlib. + * Improved CRC-32 performance on some other ARM CPUs by reworking the code so + that multiple crc32 instructions can be issued in parallel. + * Improved CRC-32 performance on some x86 CPUs by increasing the stride length + of the pclmul implementation. + * Improved Adler-32 performance on some x86 CPUs by optimizing the AVX-2 + implementation. E.g., performance on Zen 1 improved from 19 to 30 GB/s, and + on Ice Lake from 35 to 41 GB/s (if the AVX-512 implementation is excluded). + * Removed the AVX-512 implementation of Adler-32 to avoid CPU frequency + downclocking, and because the AVX-2 implementation was made faster. + * Improved Adler-32 performance on some ARM CPUs by optimizing the NEON + * Improved compression performance slightly. + * Detect arm64 CPU features on Apple platforms, which should improve + performance in some areas such as CRC-32 computation. + * The included `gzip` and `gunzip` programs now support the `-q` option. + * The included `gunzip` program now passes through non-gzip data when both + the `-f` and `-c` options are used. + +------------------------------------------------------------------- Old: ---- libdeflate-1.10.tar.gz New: ---- libdeflate-1.12.tar.gz ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libdeflate.spec ++++++ --- /var/tmp/diff_new_pack.dftfom/_old 2022-07-13 13:45:42.422058965 +0200 +++ /var/tmp/diff_new_pack.dftfom/_new 2022-07-13 13:45:42.430058977 +0200 @@ -19,7 +19,7 @@ %define major 0 %define libname %{name}%{major} Name: libdeflate -Version: 1.10 +Version: 1.12 Release: 0 Summary: Library for DEFLATE/zlib/gzip compression and decompression License: BSD-2-Clause ++++++ libdeflate-1.10.tar.gz -> libdeflate-1.12.tar.gz ++++++ ++++ 10011 lines of diff (skipped)
