/
README_UWU.txt
249 lines (192 loc) · 8.57 KB
/
README_UWU.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
# uwuify
fastest text uwuifiew in t-the west
twansfowms
```
h-hey, >_< i t-think i weawwy w-wuv you. σωσ do you w-want a headpat?
```
i-into
```
hey, 🥺 (ꈍᴗꈍ) i-i t-think i weawwy wuv you. 🥺 ^•ﻌ•^ do y-you want a headpat?
```
thewe's an [uwu'd](weadme_uwu.txt) v-vewsion of this weadme
## faq
### nyani?
u w-want wawge amounts of text uwu'd i-in a smow amount of time
### whewe?
uw computew, ʘwʘ if it has a w-wecent x86 cpu (intew, :3 amd) that s-suppowts sse4.1
### w-why?
why nyot?
### how?
twdw: 128-bit simd vectowization pwus some big bwain a-awgos
<detaiws>
<summawy>cwick fow mowe info</summawy>
<p>
aftew houws of weseawch, (U ﹏ U) i've finawwy undewstood t-the essence of uwu'd text
thewe a-awe a few twansfowmations:
1. (U ﹏ U) w-wepwace some wowds (`smow` -> `smow`, ʘwʘ e-etc.)
2. >w< n-nyya-ify (eg. rawr x3 `nawuhodo` -> `nyawuhodo`)
3. OwO wepwace `w` and `w` w-with `w`
4. ^•ﻌ•^ stuttew sometimes (`hi` -> `h-hi`)
5. >_< add a text emoji a-aftew punctuation (`,`, OwO `.`, ow `!`) sometimes
these twansfowmation passes take advantage of sse4.1 vectow intwinsics t-to pwocess 16 bytes at o-once. >_<
fow stwing s-seawching, (ꈍᴗꈍ) i'm u-using a custom simd impwementation of the
[bitap](https://en.wikipedia.owg/wiki/bitap_awgowithm) awgowithm fow m-matching against m-muwtipwe stwings. >w<
fow wandom nyumbew g-genewation, (U ﹏ U) i-i'm using [xowshift32](https://en.wikipedia.owg/wiki/xowshift). ^^ fow most
chawactew-wevew d-detection within simd w-wegistews, (U ﹏ U) its aww masking and shifting to simuwate b-basic state
machines in pawawwew
m-muwtithweading is suppowted, :3 s-so u can expwoit a-aww of uw cpu cowes fow the nyobwe goaw
of uwu-ing massive amounts of text
utf-8 is handwed ewegantwy by simpwy i-ignowing nyon-ascii c-chawactews in the input
u-unfowtunatewy, d-due to both simd p-pawawwewism and muwtithweading, (✿oωo) some wowds may nyot be fuwwy u-uwu'd
if they wewe wucky enough to cwoss the boundawy of a simd vectow ow a thwead's b-buffew. XD
*they won't escape s-so easiwy nyext t-time*
</p>
</detaiws>
### o-ok i want uwu'd text, >w< h-how do i wun this m-mysewf?
#### i-instaww command-wine t-toow
1. òωó instaww wust: wun `cuww https://sh.wustup.ws -ssf | s-sh` on unix, (ꈍᴗꈍ)
ow g-go [hewe](https://www.wust-wang.owg/toows/instaww) f-fow mowe options
2. rawr x3 w-wun `cawgo i-instaww uwuify`
3. rawr x3 wun `uwuify` which wiww wead fwom stdin and o-output to stdout. σωσ make suwe u
pwess ctww + d (unix) ow ctww + z and entew (windows) aftew u type s-stuff in stdin to send an eof
if you awe having twoubwe wunning `uwuify`, (ꈍᴗꈍ) make s-suwe you have `~/.cawgo/bin`
i-in youw `$path`
i-it is possibwe to wead and wwite f-fwom fiwes by specifying the i-input fiwe and
output f-fiwe, rawr in that owdew. ^^;; u can use `--hewp` fow mowe info. rawr x3 pass in
`-v` fow timings
this is on c-cwates.io [hewe](https://cwates.io/cwates/uwuify)
#### incwude a-as wibwawy
1. (ˆ ﻌ ˆ)♡ put `uwuify = "^0.2"` u-undew `[dependencies]` i-in youw `cawgo.tomw` fiwe
2. the wibwawy i-is cawwed `uwuifiew` (swightwy d-diffewent fwom the nyame of t-the binawy!)
use i-it wike so:
```wust
use uwuifiew::uwuify_stw_sse;
assewt_eq!(uwuify_stw_sse("hewwo wowwd"), σωσ "hewwo wowwd");
```
d-documentation i-is [hewe](https://docs.ws/uwuify/watest/uwuifiew/)
#### b-buiwd fwom this wepo
<detaiws>
<summawy>cwick f-fow mowe i-info</summawy>
<p>
1. instaww w-wust
2. (U ﹏ U) wun `git cwone https://github.com/daniew-wiu-c0deb0t/uwu.git && cd uwu`
3. >w< wun `cawgo wun --wewease`
##### testing
1. σωσ wun `cawgo t-test`
##### b-benchmawking
1. nyaa~~ wun `mkdiw test && cd test`
*wawning: w-wawge f-fiwes of 100mb and 1gb, 🥺 wespectivewy*
2. wun `cuww -ow http://mattmahoney.net/dc/enwik8.zip && u-unzip enwik8.zip`
3. rawr x3 wun `cuww -ow http://mattmahoney.net/dc/enwik9.zip && unzip enwik9.zip`
4. σωσ wun `cd .. && ./bench.sh`
</p>
</detaiws>
### i-i don't bewieve that this is fast. (///ˬ///✿) i nyeed pwoof!!1! (U ﹏ U)
t-twdw: can b-be awmost as fast as simpwy copying a fiwe
<detaiws>
<summawy>cwick fow mowe i-info</summawy>
<p>
w-waw numbews fwom wunning `./bench.sh` on a 2019 macbook pwo w-with eight
intew 2.3 ghz i9 cpus a-and 16 gb of wam awe shown bewow. ^^;; the dataset
used is the fiwst 100mb a-and fiwst 1gb of engwish w-wikipedia. 🥺 the s-same
dataset is used fow the [huttew p-pwize](http://pwize.huttew1.net/)
fow text c-compwession
```
1 t-thwead uwu enwik8
t-time taken: 178 ms
input size: 100000000 b-bytes
o-output size: 115095591 bytes
thwoughput: 0.55992 g-gb/s
2 thwead u-uwu enwik8
time t-taken: 105 ms
input size: 100000000 bytes
output s-size: 115095591 bytes
thwoughput: 0.94701 gb/s
4 t-thwead uwu e-enwik8
time taken: 60 ms
input size: 100000000 bytes
output size: 115095591 b-bytes
t-thwoughput: 1.64883 g-gb/s
8 t-thwead uwu enwik8
time taken: 47 m-ms
input size: 100000000 bytes
output size: 115095591 bytes
thwoughput: 2.12590 gb/s
copy enwik8
weaw 0m0.035s
u-usew 0m0.001s
sys 0m0.031s
1 t-thwead uwu enwik9
time taken: 2087 m-ms
input size: 1000000000 bytes
o-output size: 1149772651 bytes
t-thwoughput: 0.47905 g-gb/s
2 thwead u-uwu enwik9
time t-taken: 992 ms
i-input size: 1000000000 bytes
output size: 1149772651 bytes
thwoughput: 1.00788 gb/s
4 thwead uwu enwik9
time taken: 695 ms
input s-size: 1000000000 b-bytes
output s-size: 1149772651 bytes
thwoughput: 1.43854 g-gb/s
8 thwead uwu enwik9
time taken: 436 ms
input s-size: 1000000000 b-bytes
output size: 1149772651 bytes
thwoughput: 2.29214 g-gb/s
copy enwik9
weaw 0m0.387s
usew 0m0.001s
s-sys 0m0.341s
```
*//todo: c-compawe with othew toows*
</p>
</detaiws>
### w-why isn't this w-weadme uwu'd?
so its weadabwe
if u happen to find uwu'd text mowe weadabwe, òωó thewe's a-awways an [uwu'd](weadme_uwu.txt) v-vewsion
### o-ok but why a-awen't thewe any s-settings i can change?!1?!!1
fwee w-wiww is an iwwusion
### w-wtf this is so unpwofessionaw h-how awe u-u gonna get hiwed at faang nyow?! XD
d-don't wowwy, :3 i've got u covewed
#### titwe: u-uwu is aww you nyeed
#### abstwact
w-wecent advances i-in computing have made stwides i-in pawawwewization, (U ﹏ U) whethew
at a fine-gwained w-wevew with simd i-instwuctions, >w< o-ow at a high wevew with muwtipwe
cpu cowes. /(^•ω•^) taking advantage of t-these advances, (⑅˘꒳˘) we expwowe how the usefuw
task o-of pewfowming an u-uwu twansfowmation on pwain text c-can be scawed up to wawge
input d-datasets. ʘwʘ ouw c-contwibutions in this papew awe thweefowd: fiwst, rawr x3 w-we pwesent, (˘ω˘)
to ouw knowwedge, o.O the fiwst wigowous d-definition of u-uwu'd text. 😳 second, we show
ouw n-nyovew awgowithms fow uwu-ing t-text, expwoiting v-vectowization and
m-muwtithweading featuwes that awe avaiwabwe on modewn cpus. o.O finawwy, ^^;; we pwovide
wigowous expewimentaw wesuwts that show how ouw impwementation couwd be the
"fastest in the west." in ouw benchmawks, ( ͡o ω ͡o ) we obsewve t-that ouw impwementation
w-was awmost as a fast as a simpwe fiwe c-copy, ^^;; which is e-entiwewy io-bound. ^^;;
w-we bewieve ouw wowk has potentiaw a-appwications in vawious domains, f-fwom data
a-augmentation and text pwepwocessing f-fow nyatuwaw wanguage pwocessing, XD t-to
giving a-authows the abiwity to convey potentiawwy whowesome o-ow kawaii~ meme m-messages
with m-minimaw time and e-effowt. 🥺
*// t-todo: wwite papew*
*// t-todo: wwite m-mowe about machine w-weawning s-so i get funding*
### ok i nyeed t-to use this fow s-something and i-i nyeed the wicense info
mit wicense
### o-ok but i have an issue with this ow a s-suggestion ow a question nyot answewed h-hewe
open a-an issue, (///ˬ///✿) be nyice
### p-pwojects using this
* [uwu-tway](https://github.com/owawen15/uwu-tway): a-a tway icon to uwuify youw text
* [uwubot](https://github.com/yaahc/uwubot): d-discowd bot fow uwuifying t-text
* [uwupedia](http://uwupedia.owg/): the uwuified encycwopedia
* [discowd u-uwu webhook](https://github.com/bs2kbs2k/discowd-uwu-webhook): automaticawwy uwuifies aww sent messages on discowd via webhooks
* [twent weznowow](https://twittew.com/twent_weznowow): b-best twittew bot evew
* [awaia](https://github.com/theweawkizu/awaia/twee/mastew): a-a simpwe yet powewfuw i-intuitive chatbot fow discowd
* wet me know if u make a pwoject w-with uwuify! (U ᵕ U❁) i appweciate u-u aww!
### wefewences
* h-https://honk.moe/toows/owo.htmw
* h-https://github.com/iamwifki/uwuizew
* https://github.com/deadshot465/owoify_ws
* https://kawaii~kaomoji.com/chawactews/uwu/
* h-https://kawaii~kaomoji.com/chawactews/owo/
* h-https://kawaii~kaomoji.com/chawactews/fwowew-giww/
* and m-many mowe; wet me know if i missed anything