[B! XS] rightgo09ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

rightgo09 id:rightgo09

XSã«é–¢ã™ã‚‹rightgo09ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

C ã«ã‚ˆã‚‹ Perl æ‹¡å¼µå…¥é–€(
ç¾çŠ¶ã€æœ¬ç¨¿ã¯ã¯ã’ã—ãã‹ãã‹ã‘ã§ã™ã€‚ãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’ãŠã¾ã¡ã—ã¦ãŠã‚Šã¾ã™ã€‚ ã¯ã˜ã‚ã«â€ Perl ã§ C ã®æ‹¡å¼µãŒã‚¹ãƒ©ã‚¹ãƒ©ã¨æ›¸ã‘ãŸã‚‰â€¦â€¦ã€‚C ã®æ‹¡å¼µãŒã‚¹ãƒ©ã‚¹ãƒ©æ›¸ã‘ãŸã‚‰ã€ãƒã‚¤ãƒ†ã‚£ãƒ–ã®ãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚‚ã‚¹ãƒ©ã‚¹ãƒ©æ›¸ã‘ã‚‹ã—ã€ãƒ›ãƒƒãƒˆã‚¹ãƒãƒƒãƒˆã‚’ C ã§æœ€é©åŒ–ã™ã‚‹ãªã‚“ã¦ã“ã¨ã‚‚ãŠæ‰‹ã®ç‰©ã€‚æ›¸ã‘ãŸã‚‰ã„ã„ã‘ã©ã€XS ã£ã¦ãªã‚“ã‹ã‚€ãšã‹ã—ãã†â€¦â€¦ã€‚ ã¡ãŒã†ã‚“ã§ã™! ä»Šã¾ã§ã® XS ã®æ•™ãˆæ–¹ãŒã¾ã¡ãŒã£ã¦ã„ãŸã‚“ã§ã™!ã“ã®æ•™æã‚’ã¤ã‹ãˆã°ã€èª°ã§ã‚‚ç°¡å˜ã«ä»Šã™ãã« XS ã‚’æ›¸ã‘ã‚‹ã‚ˆã†ã«ãªã‚‹ã‚“ã§ã™ã€‚Perl ã® C æ‹¡å¼µã‚’æ›¸ã„ã¦åŒåƒšã‚„ä¸Šå¸ã‚’ ã‚¢ãƒƒãƒ¼! ã¨è¨€ã‚ã›ã¡ã‚ƒãŠã†! ã“ã®æ•™æã§ã¯ XS ã®ã‚„ã‚„ã“ã—ã„æ©Ÿèƒ½ã‚’ã¤ã‹ã‚ãšã«ã€Perl ã® C æ‹¡å¼µã‚’æ›¸ãæ–¹æ³•ã‚’ä¼æŽˆ!åˆå¿ƒè€…ã§ã‚‚ã™ãã« C æ‹¡å¼µãŒæ›¸ã‘ã‚‹ã‚ˆã†ã«ãªã‚‹ãž! å‰æçŸ¥è˜â€ æœ¬ç¨¿ã§ã¯ä¸€èˆ¬çš„ãª C ã®çŸ¥è˜ãŠã‚ˆã³ Perl ã®çŸ¥è˜ã‚’èªè€…ãŒã‚‚ã£ã¦ã„ã‚‹ã“ã¨ã‚’æƒ³å®šã—ã¦ã„ã¾ã™ã€‚XS ã®çŸ¥è˜ã‚„ Perl
rightgo09 2014/06/26
perl

XS
ãƒªãƒ³ã‚¯
List::UtilsBy::XSãŒæ›¸ã‘ã¾ã—ãŸã€‚ - Shohei Yoshida's Diary
List::UtilsBy::XSã‚’æ›¸ã„ã¦ã¾ã™ã€‚ - Life is very short ã®ä½œæ¥ãŒã¨ã‚Šã‚ãˆãšã²ã¨é€šã‚Šçµ‚ã‚ã‚Šã¾ã—ãŸã€‚ List::UtilsByã®ãƒ†ã‚¹ãƒˆãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ãŒãªãœã‹ç„¡é™ãƒ«ãƒ¼ãƒ—ã—ã¦ ã—ã¾ã†ã“ã¨ã‚„ã€Lightweight Callback APIã®åˆ¶é™ãŒã‚ã£ãŸã‚Š ã—ã¾ã™ãŒã€List::UtilsByã‹ã‚‰æŒã£ã¦ããŸãƒ†ã‚¹ãƒˆã¯æ¦‚ãé€šã£ã¦ã„ã¾ã™ã€‚ ãƒªãƒã‚¸ãƒˆãƒª syohex/p5-List-Utils-By Â· GitHub ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ Perl 5.14.1ã®çµæžœã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ Benchmarking List::Util and List::UtilsBy::XS Bench: sort_by Rate pp xs pp 7729/s -- -37% xs 12217/s 58% -- Bench: nsort_by Rate pp xs pp 9050/s
rightgo09 2011/10/06
perl

xs
ãƒªãƒ³ã‚¯
XSã‹ã‚‰PPã¸ - YAPC::Asia Tokyo 2010
#include "EXTERN.h" #include "perl.h" #include "XSUB.h" MODULE = Foo PACKAGE = Foo SV* hello(SV *sv) CODE: SV *message = newSVpv("Hello, ", 0); sv_catsv(message, sv); RETVAL = message; OUTPUT: RETVAL
rightgo09 2010/10/20
ã¿ã‚“ãªã¡ãŒã£ã¦ã¿ã‚“ãªã„ã„ã€‚ã‚’æ€ã„å‡ºã—ãŸã€‚

perl

YAPC

XS
ãƒªãƒ³ã‚¯
Perlã‚¼ãƒŸ(ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰Perlå…¥é–€)
Perlå…¥å¦å¼ å…¨6å›žã®Perlå…¥é–€è¬›åº§ã€‚æ±äº¬ã€å¤§é˜ªã€æ²–ç¸„ã€æœå¹Œã§é–‹å‚¬ã€‚(æ±äº¬ã¯4æœˆã¨10æœˆã‚¹ã‚¿ãƒ¼ãƒˆã€ãã‚Œä»¥å¤–ã¯5æœˆã‚¹ã‚¿ãƒ¼ãƒˆ) YAPC::Japan Perlã‚’è»¸ã¨ã—ãŸITã«é–¢ã‚ã‚‹å…¨ã¦ã®äººã®ãŸã‚ã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã€‚ æ±äº¬ å‰ç¥¥å¯º.pm äº”åç”°.pm å¤§é˜ª ãªã«ã‚Perl æ²–ç¸„ æ²–ç¸„.pm
rightgo09 2010/09/21
perl

XS
ãƒªãƒ³ã‚¯
XSåŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼ - Islands in the byte stream (legacy)
å…ƒãƒã‚¿ï¼šPerlåŸºç¤Žæ–‡æ³•æœ€é€Ÿãƒžã‚¹ã‚¿ãƒ¼(id:perlcodesample) XSã‚’å§‹ã‚ã‚‹ãŸã‚ã®æ‰‹é †ã¨ã„ãã¤ã‹ã®è¦ç´ ã®è§£èª¬ã§ã™ã€‚Cè¨€èªžã‚’ã‚ã‚‹ç¨‹åº¦çŸ¥ã£ã¦ã„ã‚‹äººã§ã‚‚ï¼Œã“ã‚Œã‚’èªã‚“ã ã ã‘ã§XSã®åŸºç¤Žã‚’ãƒžã‚¹ã‚¿ãƒ¼ã—ã¦XSã‚’æ›¸ãã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ã¯ãªã£ã¦ã„ã¾ã›ã‚“ã€‚ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã‚‚ã‚ã‚Šã¾ã›ã‚“ã€‚ XSã¨ã¯ï¼Œç‹ç¾©ã§ã¯Perlã§ã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã‚’æ›¸ããŸã‚ã®ãƒžã‚¯ãƒè¨€èªžã®åå‰ã§ã™ãŒï¼Œåºƒç¾©ã§ã¯ã‚¨ã‚¯ã‚¹ãƒ†ãƒ³ã‚·ãƒ§ãƒ³ã‚’æ›¸ããŸã‚ã®æŠ€è¡“ã®ç·ç§°ã§ã™ã€‚ã“ã“ã§ã¯ï¼Œåºƒç¾©ã®XSã‚’ä¿¯çž°ã—ã¾ã™ã€‚ XSã¯ã„ã‚ã„ã‚ã¨ç‰¹æ®Šãªã®ã§ãƒ†ãƒ³ãƒ—ãƒ¬ã¯ç„¡è¦–ã§è¡Œãã¾ã™ã€‚ ç›®æ¬¡ï¼š h2xsã§ç©ºã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ XSãƒ•ã‚¡ã‚¤ãƒ«ã®æ§‹æˆ ã‚¹ãƒ¬ãƒƒãƒ‰ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆ SVãƒ•ã‚¡ãƒŸãƒª GCã¨ã‚¹ã‚³ãƒ¼ãƒ— ã•ã‚‰ãªã‚‹å¦ç¿’ã®ãŸã‚ã« h2xsã§ç©ºã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ ä»¥ä¸‹ã®ã‚³ãƒžãƒ³ãƒ‰ã§ç©ºã®XSãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ h2xs -A -b 5.8.1 -n
rightgo09 2010/02/02
perl

xs
ãƒªãƒ³ã‚¯
ã²ã’ã½ã‚“ OSã¨ã‹ä½œã£ã¡ã‚ƒã†ã‹Mona- - [Perl] XSåˆ©ç”¨ã§Perlé«˜é€ŸåŒ–
ï¼ˆè¿½è¨˜ï¼š2009/03/25ï¼‰ id:tokuhirom ã•ã‚“ã‹ã‚‰ã‚³ãƒ¡ãƒ³ãƒˆã‚’é ‚ãã¾ã—ãŸã€‚ã“ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã¯å•é¡ŒãŒã‚ã‚‹ãã†ã§ã™ã€‚ http://d.hatena.ne.jp/higepon/20050615/1118829090#c ï¼ˆè¿½è¨˜ï¼šçµ‚ã‚ã‚Šï¼‰ Perlã«ã¯Cè¨€èªžã§æ›¸ã‹ã‚ŒãŸé–¢æ•°ã‚’å‘¼ã³å‡ºã™ãŸã‚ã«XSã¨ã„ã†ä»•çµ„ã¿ãŒå˜åœ¨ã—ã¾ã™ã€‚ ä¸€éƒ¨CPANãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ã‚‚ä½¿ã‚ã‚Œã¦ã„ã‚‹ãŸã‚ã”å˜çŸ¥ã®æ–¹ã‚‚å¤šã„ã¨æ€ã„ã¾ã™ãŒã€ä»Šå›žã¯ã“ã®XSã®ç°¡å˜ãªåˆ©ç”¨æ–¹æ³•ã‚’ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ãªãŠXSã¯ã€ã¯ã¦ãªã§ã‚‚ä½¿ç”¨ã—ã¦ã„ã¾ã™ã€‚ ã•ã¦XSãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½¿ã†ã¨ã†ã‚Œã—ã„äº‹ã¯ Cè¨€èªžã§æ›¸ãã“ã¨ã«ã‚ˆã‚Šã€å‡¦ç†ãŒé«˜é€Ÿã«ãªã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ æ—¢å˜ã®Cè¨€èªžãƒ©ã‚¤ãƒ–ãƒ©ãƒªè³‡ç”£ã‚’Perlã‹ã‚‰åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ PerlãŒã‚ã¾ã‚Šå¾—æ„ã§ãªã„ã€ãƒ¡ãƒ¢ãƒªå†…ãªã©ã«å˜åœ¨ã™ã‚‹ãƒ“ãƒƒãƒˆå˜ä½ã§ã®ç´°ã‹ãªãƒ‡ãƒ¼ã‚¿æ§‹é€ ã‚’ã€ã‚ã‚Œã“ã‚Œã§ãã‚‹ ãªã©ãŒæŒ™ã’ã‚‰ã‚Œã‚‹ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žã¯ã€é«˜é€ŸåŒ–ã«
rightgo09 2009/12/23
perl

XS

å…¥é–€
ãƒªãƒ³ã‚¯
1