6 Commits

Author	SHA1	Message	Date
Tadeo Kondrak	5dfe0e7e8f	Convert inline fn to callconv(.Inline) everywhere	2021-02-10 20:06:12 -07:00
Frank Denis	6c2e0c2046	Year++	2020-12-31 15:45:24 -08:00
Vexu	7e30e83900	small fixes and zig fmt	2020-12-09 13:54:26 +02:00
LemonBoy	20fba0933f	std/deflate: Avoid reading past end of stream ... Use a conservative (and slower) approach in the Huffman decoder fast path. Closes #6847	2020-10-29 17:16:03 +01:00
LemonBoy	41f244bd2f	std: Make the DEFLATE decompression routine 3x faster ... A profiler run showed that the main bottleneck was the naive decoding of the Huffman codes, replacing it with a nice trick borrowed by Zlib gave a substantial speedup. Replacing a `%` with a `and (mask-1)` gave another significant improvement (yay for low hanging fruits). A few numbers obtained by decompressing a 22M file: Before: ``` ./decompress 2,39s user 0,00s system 99% cpu 2,400 total ``` After: ``` ./decompress 0,79s user 0,00s system 99% cpu 0,798 total ````	2020-09-11 21:00:15 +02:00
LemonBoy	2328f40b7a	std: Add DEFLATE and zlib decompressors	2020-09-07 14:59:46 -07:00