Lines Matching refs:perf

5 perf: stronger --long mode at high compression levels, by @senhuang42
6 perf: stronger --patch-from at high compression levels, thanks to --long improvements
7 perf: faster dictionary compression at medium compression levels, by @felixhandte
8 perf: small speed & memory usage improvements for ZSTD_compress2(), by @terrelln
9 perf: improved fast compression speeds with Visual Studio, by @animalize
30 perf: Improve small block decompression speed by 20%+, by @terrelln
31 perf: Reduce compression stack usage by 1 KB, by @terrelln
32 perf: Improve decompression speed by improving ZSTD_wildcopy, by @helloguo (#2252, #2256)
33 perf: Improve histogram construction, by @cyan4973 (#2253)
64 perf: Improved decompression speed: x64 : +10% (clang) / +5% (gcc); ARM : from +15% to +50%, depend…
65 perf: Automatically downsizes ZSTD_DCtx when too large for too long (#2069, by @bimbashreshta)
66 perf: Improved fast compression speed on aarch64 (#2040, ~+3%, by @caoyzh)
67 perf: Small level 1 compression speed gains (depending on compiler)
89 perf: Improved decompression speed, by > 10%, by @terrelln
90 perf: Better compression speed when re-using a context, by @felixhandte
91 perf: Fix compression ratio when compressing large files with small dictionary, by @senhuang42
92 perf: zstd reference encoder can generate RLE blocks, by @bimbashrestha
93 perf: minor generic speed optimization, by @davidbolvansky
130 perf: Improve decode speed by ~7% @mgrice (#1668)
131 perf: Slightly improved compression ratio of level 3 and 4 (ZSTD_dfast) by @cyan4973 (#1681)
132 perf: Slightly faster compression speed when re-using a context by @cyan4973 (#1658)
133 perf: Improve compression ratio for small windowLog by @cyan4973 (#1624)
134 perf: Faster compression speed in high compression mode for repetitive data by @terrelln (#1635)
157 perf: Improve level 1 compression speed in most scenarios by 6% by @gbtucker and @terrelln
194 perf: better decompression speed on large files (+7%) and cold dictionaries (+15%)
195 perf: slightly better compression ratio at high compression modes
216 perf: slightly better decompression speed on clang (depending on hardware target)
223 perf: much faster dictionary builder, by @jenniferliu
224 perf: faster dictionary compression on small data when using multiple contexts, by @felixhandte
225 perf: faster dictionary decompression when using a very large number of dictionaries simultaneously
237 perf: much faster dictionary compression, by @felixhandte
238 perf: small quality improvement for dictionary generation, by @terrelln
239 perf: slightly improved high compression levels (notably level 19)
252 perf: faster speed (especially decoding speed) on recent cpus (haswell+)
253 perf: much better performance associating --long with multi-threading, by @terrelln
254 perf: better compression at levels 13-15
270 perf: faster zstd_opt strategy (levels 16-19)
306 perf: substantially decreased memory usage in Multi-threading mode, thanks to reports by Tino Reich…
307 perf: Multi-threading supports up to 256 threads. Cap at 256 when more are requested (#760)