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zstd/pzstd.1.patch

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update to 1.5.4: * Various Speed improvements * I/O Performance improvements * Support of externally-defined sequence producers * rebase pzstd.1.patch OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=79
2023-02-10 12:13:24 +01:00
Index: zstd-1.5.4/programs/zstd.1
Accepting request 745552 from home:namtrac:branches:Archiving - Update to version 1.4.4 * perf: Improved decompression speed, by > 10% * perf: Better compression speed when re-using a context * perf: Fix compression ratio when compressing large files with small dictionary * perf: zstd reference encoder can generate RLE blocks * perf: minor generic speed optimization * api: new ability to extract sequences from the parser for analysis * api: fixed decoding of magic-less frames * api: fixed ZSTD_initCStream_advanced() performance with fast modes * cli: Named pipes support * cli: short tar's extension support * cli: command --output-dir-flat=DIE , generates target files into requested directory * cli: commands --stream-size=# and --size-hint=# * cli: command --exclude-compressed * cli: faster -t test mode * cli: improved some error messages * cli: fix rare deadlock condition within dictionary builder * misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2, ZSTD_CDict, function deprecation, zstd format * misc: fixed educational decoder : accept larger literals section, and removed UNALIGNED() macro - Refresh pzstd.1.patch OBS-URL: https://build.opensuse.org/request/show/745552 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=45
2019-11-06 10:03:27 +01:00
===================================================================
update to 1.5.4: * Various Speed improvements * I/O Performance improvements * Support of externally-defined sequence producers * rebase pzstd.1.patch OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=79
2023-02-10 12:13:24 +01:00
--- zstd-1.5.4.orig/programs/zstd.1
+++ zstd-1.5.4/programs/zstd.1
@@ -171,6 +171,12 @@ do not store the original filename and t
.TP
\fB\-\-best\fR
alias to the option \fB\-9\fR\.
Accepting request 942801 from home:dirkmueller:Factory - update to 1.5.1: * perf: rebalanced compression levels, to better match the intended speed/level curve * 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 (#2925) * cli : report advanced parameters information when compressing in very verbose mode (``-vv`) - force use of packed statements for arm platforms OBS-URL: https://build.opensuse.org/request/show/942801 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=69
2021-12-28 09:54:26 +01:00
+.SS Parallel Zstd OPTIONS
Accepting request 616852 from home:rudi_m - enable pzstd (parallel zstd) - add pzstd.1.patch, taken from Fedora package (git 21908004) - fix pzstd tests - add pzstd-global-gtest.patch Note, in earlier submit request the pzstd tests were empty. OBS-URL: https://build.opensuse.org/request/show/616852 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=20
2018-06-15 09:00:19 +02:00
+Additional options for the pzstd utility
+.TP
Accepting request 942801 from home:dirkmueller:Factory - update to 1.5.1: * perf: rebalanced compression levels, to better match the intended speed/level curve * 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 (#2925) * cli : report advanced parameters information when compressing in very verbose mode (``-vv`) - force use of packed statements for arm platforms OBS-URL: https://build.opensuse.org/request/show/942801 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=69
2021-12-28 09:54:26 +01:00
+\fB\-p\fR, \fB\-\-processes\fR
Accepting request 616852 from home:rudi_m - enable pzstd (parallel zstd) - add pzstd.1.patch, taken from Fedora package (git 21908004) - fix pzstd tests - add pzstd-global-gtest.patch Note, in earlier submit request the pzstd tests were empty. OBS-URL: https://build.opensuse.org/request/show/616852 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=20
2018-06-15 09:00:19 +02:00
+ number of threads to use for (de)compression (default:4)
Accepting request 745552 from home:namtrac:branches:Archiving - Update to version 1.4.4 * perf: Improved decompression speed, by > 10% * perf: Better compression speed when re-using a context * perf: Fix compression ratio when compressing large files with small dictionary * perf: zstd reference encoder can generate RLE blocks * perf: minor generic speed optimization * api: new ability to extract sequences from the parser for analysis * api: fixed decoding of magic-less frames * api: fixed ZSTD_initCStream_advanced() performance with fast modes * cli: Named pipes support * cli: short tar's extension support * cli: command --output-dir-flat=DIE , generates target files into requested directory * cli: commands --stream-size=# and --size-hint=# * cli: command --exclude-compressed * cli: faster -t test mode * cli: improved some error messages * cli: fix rare deadlock condition within dictionary builder * misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2, ZSTD_CDict, function deprecation, zstd format * misc: fixed educational decoder : accept larger literals section, and removed UNALIGNED() macro - Refresh pzstd.1.patch OBS-URL: https://build.opensuse.org/request/show/745552 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=45
2019-11-06 10:03:27 +01:00
+.
update to 1.5.4: * Various Speed improvements * I/O Performance improvements * Support of externally-defined sequence producers * rebase pzstd.1.patch OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=79
2023-02-10 12:13:24 +01:00
.SS "Environment Variables"
Employing environment variables to set parameters has security implications\. Therefore, this avenue is intentionally limited\. Only \fBZSTD_CLEVEL\fR and \fBZSTD_NBTHREADS\fR are currently supported\. They set the compression level and number of threads to use during compression, respectively\.
.P
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