Petr Makhnev
9d0a1d8496
builtin: speed up string methods with vmemcpy instead of for loop for copying data ( #18211 )
2023-05-19 21:24:23 +03:00
Petr Makhnev
a39c26507c
builtin: speed up string concatenation and repeat() method with vmemcpy instead of for loop for copying data ( #18206 )
...
These changes almost do not speed up the program with the `-prod` flag,
since modern С compilers can do such optimization on their own, but in
normal mode, the performance gain is from 1.6 (concatenation) to 1.8 (repeat) times.
Concatenation:
Old (`for` loop):
Time (mean): 3.699 s +- 0.071 s [User: 3.629 s, System: 0.069 s]
Range (min ... max): 3.548 s ... 3.741 s 10 runs
New (vmemcpy):
Time (mean): 2.305 s +- 0.065 s [User: 2.263 s, System: 0.041 s]
Range (min ... max): 2.172 s ... 2.355 s 10 runs
`vmemcpy version` ran 1.60 +- 0.05 times faster than 'for loop version'
2023-05-19 16:18:23 +03:00
lapingenieur
f9c186a400
builtin: correct a small documentation mistake ( #17935 )
2023-04-11 12:37:14 +02:00
yuyi
467a1b4435
fmt: remove redundant parenthesis in the complex infix expr ( #17873 )
2023-04-04 13:47:48 +03:00
Alexander Medvednikov
6756d28595
all: 2023 copyright
2023-03-28 22:55:57 +02:00
Delyan Angelov
3793bf1c99
builtin: optimise the common case of s.contains("x") add s.contains_byte(x) ( #17702 )
2023-03-19 01:10:13 +03:00
ChAoS_UnItY
f02b423f80
builtin: string test refactor, string functions inlining ( #17598 )
2023-03-11 20:44:45 +02:00
ChAoS_UnItY
9fa49da9d5
builtin: add rsplit functions ( #17577 )
2023-03-11 00:07:02 +01:00
yuyi
17000ef7b6
checker: check option fn returning error ( fix #17423 ) ( #17438 )
2023-03-02 15:49:50 +02:00
Makhnev Petr
17d65db828
builtin: add string.trim_indent()` method ( #17099 )
2023-01-24 21:41:25 +02:00
Roy Ivy III
5cd074a49e
builtin: improve multi-platform portability for string.split_into_lines() ( #17078 )
2023-01-24 10:02:25 +02:00
Carter
eb88f7e255
builtin: fix bug with string.split_into_lines, when lines have extra CR's at their end ( #16620 )
2022-12-09 09:15:50 +02:00
yuyi
017ace6ea7
vfmt: change all '$expr' to '${expr}' ( #16428 )
2022-11-15 16:53:13 +03:00
Delyan Angelov
9edb48571f
pref,cgen: support -no-bounds-checking, instead of -d no_bounds_checking, and make it enable direct_array_access for all fns/methods.
2022-10-30 14:39:45 +02:00
l-m
a139bed785
builtin: add string.trim_indexes method, that can be used in string.trim, but also separately from it ( #16144 )
2022-10-22 12:56:05 +03:00
yuyi
f6844e9766
all: change optional to result of io ( #16075 )
2022-10-16 09:28:57 +03:00
Delyan Angelov
fc8e3d0971
builtin,strconv: speedup str.int() conversions (without -prod)
2022-09-08 11:28:19 +03:00
Delyan Angelov
4c0339242a
doc: fix example comment for string.strip_margin()
2022-08-14 08:06:52 +03:00
yuyi
6e8350a9c9
fmt: fix interface method with fntype argument ( #15280 )
2022-07-30 14:29:41 +03:00
l-m
10f3c9f127
builtin: add string.replace_char and string.normalize_tabs ( #15239 )
2022-07-27 22:04:39 +03:00
l-m
ed8c63cc0b
builtin: add a contains_only method on string ( #14830 )
2022-06-23 01:41:42 +03:00
WoodyAtHome
02c8a6057c
builtin.string: new fn (s string) is_ascii() bool ( #14418 )
2022-05-17 08:01:03 +03:00
David 'Epper' Marshall
a91226c376
docs: cleanup ( #14327 )
2022-05-07 20:18:42 +03:00
Andréas Livet
9fde5b067b
docs: add missing function names in the builtin example doc comments ( #14318 )
2022-05-05 17:22:25 +03:00
StunxFS
995485c649
builtin: add string.len_utf8() method ( #14208 )
2022-04-29 10:23:57 +03:00
Nick Treleaven
1533b77404
builtin: remove unnecessary casts for defunct small unsigned warning ( #14108 )
2022-04-20 21:47:09 +03:00
Alexander Medvednikov
fbb9e65c0f
all: ~500 more byte=>u8
2022-04-15 18:25:45 +03:00
Alexander Medvednikov
d4a0d6f73c
all: byte => u8
2022-04-15 14:58:56 +03:00
Alexander Medvednikov
014c3c97f0
all: byte => u8
2022-04-15 14:45:52 +03:00
Nick Treleaven
c780de6282
checker: disallow 'small_unsigned == signed' ( #13967 )
2022-04-12 19:37:30 +03:00
Nick Treleaven
2cd9c91e98
vdoc: highlight terminal examples for -comments -color ( #13937 )
2022-04-04 18:13:24 +03:00
Nick Treleaven
d10135e2c4
vdoc: HTML highlight generic function as function, not name ( #13923 )
2022-04-03 23:41:02 +03:00
Nick Treleaven
42f92db0ab
v.doc: parse multi-line examples (so they get highlighted) ( #13894 )
2022-04-02 18:29:12 +03:00
Alexander Medvednikov
36ec47cd20
all: replace "NB:" with "Note:" (docs/comments)
2022-03-06 20:01:22 +03:00
Vincenzo Palazzo
7f29418c63
strconv: change atof64 to return an error, if the parsed value is not a valid number ( #13424 )
2022-02-10 13:27:32 +02:00
trueFireblade
727c9fb4a1
all: add string range OrExpr ( #13189 )
2022-01-17 13:03:10 +03:00
jeffmikels
9329b6c8c8
builtin: add more documentation ( #13160 )
2022-01-14 17:27:38 +02:00
jeffmikels
70aedaf184
builtin: add a string.parse_int/2 method (wrapping strconv.parse_int/3) ( #13164 )
2022-01-14 00:31:11 +02:00
Delyan Angelov
d3489d4246
builtin: s.trim_prefix/1 -> s.trim_string_left/1, s.trim_suffix/1 -> s.trim_string_right/1
2022-01-05 12:49:22 +02:00
Alexander Medvednikov
59ed4be49a
all: update copyright year
2022-01-04 12:21:12 +03:00
penguindark
278c08704c
all: support slices with negative indexes #[start..end] (gated arrays) ( #12914 )
2021-12-22 16:34:02 +03:00
Delyan Angelov
f81654e3a7
builtin: add s.match_glob(wildcard_pattern)
2021-12-20 14:17:08 +02:00
Delyan Angelov
6ff953d936
preludes,builder,cgen: add support for VTEST_RUNNER=tap and -test-runner tap ( #12523 )
2021-12-16 15:59:46 +02:00
penguindark
81a1490e31
builtin: add string.split_any/1 ( #12720 )
2021-12-04 20:13:40 +02:00
Delyan Angelov
c4363bc78b
builtin: explain and better organise the different cstring_to_vstring/tos/tos_clone/vstring family of conversion functions
2021-12-02 15:46:53 +02:00
Delyan Angelov
80242c8041
builtin,ast: apply small performance improvements, suggested by hotspot
2021-11-07 13:30:44 +02:00
Delyan Angelov
b86c79329b
os, builtin: reduce leaks without -autofree
2021-10-29 15:49:30 +03:00
Delyan Angelov
8014235e0e
scanner: speed up text_scan by using a specialised keywords matcher, instead of a generic V map of keywords
2021-10-28 15:41:13 +03:00
Ken
a17b943e87
builtin: add method byte() for string ( #11998 )
2021-09-28 10:08:10 +03:00
Ruofan XU
b343f19bec
v.scanner: fix ambiguity of two-level generics and shift-right ( #11540 )
2021-09-19 16:22:28 +03:00
