Re: Benchmarks Shows That iOS 6 Safari is 17.2% Faster Than iOS 5

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On Thursday, June 14, 2012, Younggyo Seo wrote:

> ¾È³çÇϼ¼¿ä. ¿Àºñ°í ¼­¿µ±³ ÀÔ´Ï´Ù.
>
> Àúµµ ±Ã±ÝÇؼ­ Á» ´õ ±¸±Û¸µÀ» ÇغýÀ´Ï´Ù.
> Àü¿ë¿ì ±×·ìÀå´Ô ÀÇ°ß¿¡ Ãß°¡ÇÏ¿©,
>
> ÀϹÝÀûÀÎ Native ApplicationÀº Å©°Ô ÄÚµå ¿µ¿ª°ú ½ÇÇà ¿µ¿ªÀ¸·Î ³ª´­ ¼ö ÀÖÀ» °ÍÀÌ°í, ÄÄÆÄÀÏ ÀÌÈÄ¿¡´Â ÄÚµå ¿µ¿µÀÇ
> º¯°æÀº ÀÌ·ç¾î ÁöÁö ¾ÊÀ» °Í ÀÔ´Ï´Ù.
> ÇÏÁö¸¸ JITÀÌ µ¿ÀÛÇϱâ À§Çؼ­´Â Native ApplicationÀÌ ½ÇÇàµÈ ´ÙÀ½, ½Ç½Ã°£À¸·Î ÄÚµå ¿µ¿ªÀÌ »ý¼ºµÇ¾î Á®¾ß ÇÕ´Ï´Ù.
>
> ±×·¯³ª iOS¿¡¼­´Â ApplicationÀÇ ½ÇÇà Áß, ÄÚµå ¿µ¿ªÀ» »ý¼ºÇÏ¿© ½ÇÇàÇÒ ¼ö ¾øµµ·ÏÇÏ´Â º¸¾È Á¤Ã¥À» °¡Áö°í ÀÖ´Ù°í ÇÕ´Ï´Ù.
>  - iOS Àü¹®°¡´ÔÀÇ ÀÇ°ß ÇÊ¿ä ^^
> ¾ÖÇÿ¡¼­´Â ÀÌ º¸¾È Á¤Ã¥À» Safari ¿¡¼­¸¸ ¿¹¿Ü°¡ °¡´ÉÇϵµ·Ï ó¸®ÇØ ³õ¾Ò±â ¶§¹®¿¡, Safari¿¡¼­¸¸ nitro°¡ µ¿ÀÛ°¡´ÉÇÑ °Í
> °°½À´Ï´Ù.
>
> ¶ÇÇÑ ÀÌ·± ÀÌÀ¯·Î Webkit2°¡ Safari on iOS ¿¡¿¡ Àû¿ëµÇ¸é WebView¿¡¼­µµ nitroÀÇ »ç¿ëÀÌ °¡´ÉÇÏ´Ù°í ¸»ÇÏ°í
> ÀÖ´Â °Í °°½À´Ï´Ù.
>  - Webkit2ÀÇ °æ¿ì UI¿Í ¿£ÁøÀÌ ÇÁ·Î¼¼½º·Î ºÐ¸®µÇ¾î µ¿ÀÛÇÏ°í ÀÖ´Â °ÍÀ¸·Î ¾Ð´Ï´Ù.
>
> http://code.google.com/p/v8/issues/detail?id=1312
>  - I was told that the problem with getting V8 to run on iOS was the fact
> that JIT compilation could not be supported due to Apple disabling writable
> and executable memory regions.
>
> http://news.ycombinator.com/item?id=2317804
>  -  A JIT works by compiling some chunk of code into a section of
> executable memory, then jumping to that location. As I understand it, iOS
> hasn't previously allowed execution of code from "data memory" (various
> people were curious about this very thing when it was announced they were
> shipping a JIT).
>
> ¼­¿µ±³ µå¸²
>
> 2012³â 6¿ù 14ÀÏ ¿ÀÀü 9:37, mixed <i.nevalose@gmail.com <javascript:_e({},
> 'cvml', 'i.nevalose@gmail.com');>>´ÔÀÇ ¸»:
>
>> JIT´Â ½ÇÇà½ÃÁ¡¿¡ ÄÄÆÄÀϵǼ­ ¿Ã¶ó°¡±â ¶§¹®¿¡ À̶§ ¹º°¡ Á¶ÀÛÇؼ­ ¼öÁ¤ÇÒ ¼ö ÀÖ¾î º¸¾È¿¡ ¹®Á¦°¡ µÉ¼ö ÀÖ´Ù´Â ¸»À̳׿ä.
>> ¹Ý¸é¿¡ ÀüÅëÀûÀÎ ÄÄÆÄÀÏ·¯´Â ÇÁ·Î±×·¥ ½ÃÀÛÇϱâ Àü¿¡ Çϱ⠶§¹®¿¡ ±¦Âú±¸¿ä.
>>
>>
>> http://stackoverflow.com/questions/95635/what-does-a-just-in-time-jit-compiler-do
>>
>> Á¦°¡ ÀÌÇØÇϱâ·Î´Â ±×·±µ¥ ¸Â´ÂÁö´Â È®½ÅÀ» ¸øÇÏ°Ú³×¿ä ¤¾¤¾
>>
>>
>>
>> On Thursday, June 14, 2012, Wonsuk Lee wrote:
>>
>>> Àü¿ë¿ì ±×·ìÀå´Ô.****
>>>
>>> Àúµµ »ç½Ç ³»¿ëÀÌ Á¤È®È÷ ÀÌÇØ°¡ °¡Áö´Â ¾Ê½À´Ï´Ù^^ Àü¹®°¡ÀÇ µµ¿òÀÌ ÇÊ¿äÇÒ µíÇÏ³×¿ä ¤¾¤¾****
>>>
>>> ÀÌ ±ÛÀÌ ¸Â´Ù¸é º¸¾È À̽´·Î iOSÀÇ Webview´Â JITÀ» »ç¿ëÇÏÁö ¾Ê´Â °ÍÀÔ´Ï´Ù. ±×·±µ¥ iOSÀÇ Webview¿¡ JITÀ»
>>> »ç¿ëÇßÀ» ¶§(Nitro¸¦ Àû¿ëÇßÀ» ¶§) ¾î¶² °æ¿ìÀÇ ¹®Á¦ ¶§¹®¿¡ Security À̽´°¡ ÀÖ´Â °ÍÀÎÁö´Â ÀÌÇØ°¡ Á¤È®È÷ °¡Áö ¾Ê³×¿ä;)
>>> ****
>>>
>>> ** **
>>>
>>> Ȥ½Ã ¾Æ½Ã´Â ºÐ°è½Ã¸é ¼³¸í ºÎŹµå¸³´Ï´Ù~^^****
>>>
>>> ** **
>>>
>>> ÀÌ¿ø¼® µå¸².****
>>>
>>> ** **
>>>
>>> *From:* mixed [mailto:i.nevalose@gmail.com]
>>> *Sent:* Thursday, June 14, 2012 8:20 AM
>>> *To:* Wonsuk Lee
>>> *Cc:* public-html-ig-ko@w3.org
>>> *Subject:* Re: Benchmarks Shows That iOS 6 Safari is 17.2% Faster Than
>>> iOS 5****
>>>
>>> ** **
>>>
>>> ¾Æ... »ç½Ç ¸ô¶ú½À´Ï´Ù.****
>>>
>>> ÁÁÀº ÀÚ·á °¨»çÇÕ´Ï´Ù.^^****
>>>
>>> ±Ùµ¥ ±ÛÀ» º¸¸é ¾Èµå·ÎÀ̵尡 µÇ´Â°¡ºÁ¼­ ¼öÁ¤ÀÌ ¾ÈµÇÁö´Â ¾ÊÀ»°Í °°Àºµ¥ ¸ð¸£°Ú³×¿ä.****
>>>
>>> ** **
>>>
>>> ´À³¦ÀÌ º¸¾ÈÀº ¹Û¿¡´Ù ¸»ÇÏ´Â Çΰ谰°í ½ÇÁ¦ À̽´´Â ´Ù¸¥°Ô ÀÖÀ»°Í °°³×¿ä. ¤»¤»****
>>>
>>> JIT·Î ¹Ù²Ù´Â°Ç ½±°Ô µÇÁö¸¸ Àü¿¡ iOSÀÇ ¹º°¡¸¦ ¸ÕÀú ¼öÁ¤ÇؾßÇϴµ¥ ÀÌ°Ô ³Ê¹« °ø¼ö°¡ Ä¿¼­ ¸øÇÏ´Â ´À³¦?^^;****
>>>
>>> ** **
>>>
>>> ¿©Æ° ¸ð´ø ÀÚ¹Ù½ºÆ®¸³Æ® ¿£ÁøÀº ¸ðµÎ JITÄÄÆÄÀÏÀ» Çϴµ¥... ¹º°¡ Á» ÀÌ»óÇϳ׿ä.****
>>>
>>> ** **
>>>
>>> ** **
>>>
>>>
>>> On Thursday, June 14, 2012, Wonsuk Lee wrote:****
>>>
>>> Àü¿ë¿ì ±×·ìÀå´Ô.
>>> ¾Æ¸¶µµ Webview¿¡ Nitro°¡ ¿Ã¶ó°¡±â´Â ¾î·Á¿ï °Ì´Ï´Ù^^ ¾Æ¸¶µµ ¾Æ½Ç °Í °°Àºµ¥ Security issue°¡ À־
>>> ±×·¸½À´Ï´Ù. ÀÚ¼¼ÇÑ ³»¿ëÀº [1]À» Âü°íÇϼ¼¿ä~
>>>
>>> [1] http://www.imore.com/2011/03/17/safari-nitro-web-clips-uiwebview/
>>>
>>> ÀÌ¿ø¼® µå¸².
>>>
>>> 2012³â 6¿ù 13ÀÏ ¿ÀÈÄ 11:42, mixed <i.nevalose@gmail.com>´ÔÀÇ ¸»:
>>> > ±Ùµ¥ ¾Æ½±°Ôµµ iOS6ÀÇ webview¿¡ ¾ÆÁ÷µµ nitro¿£ÁøÀÌ ¾È¿Ã¶ó°£°Ô ÇÔÁ¤À̳׿ä.
>>> > Á¤½ÄÀ¸·Î ¸±¸®ÁîµÉ ¶§´Â nitro¿£ÁøÀÌ ¿Ã¶ó°¬À¸¸é ÁÁ°Ú¾î¿ä.
>>> >
>>> >
>>> > On Wed, Jun 13, 2012 at 10:42 PM, Wonsuk Lee <wonsuk73@gmail.com>
>>> wrote:
>>> >>
>>> >> ¾È³çÇϼ¼¿ä.
>>> >> ¾ÖÇÃÀÇ HW¿Í SW ÃÖÀûÈ­ ±â¼úÀº Á¤¸» ´ë´ÜÇϳ׿ä. iOS6 Safari Browserµµ iOS5¶§ º¸´Ù 17% Á¤µµ ¼º´É
>>> >> Çâ»óÀÌ µÇ¾ú´Ù°í ÇÕ´Ï´Ù^^
>>> >>
>>> >>
>>> >>
>>> http://cellphonequick.com/benchmarks-shows-that-ios-6-safari-is-17-2-faster-than-ios-5/
>>> >>
>>> >> ÀÌ¿ø¼® µå¸².
>>> >> =========================================
>>> >> ÀÌ ¿ø ¼® (Wonsuk, Lee) / Principal Engineer, Ph.D
>>> >> SAMSUNG ELECTRONICS Co., LTD. (ß²àøï³í­)
>>> >> Mobile: +82-10-5800-3997
>>> >> E-mail: wonsuk11.lee@samsung.com, wonsuk73@gmail.com
>>> >> http://www.wonsuk73.com/, twitter: @wonsuk73
>>> >> -----------------------------------------
>>> >> Inspire the World, Create the Future !!!
>>> >> =========================================
>>> >
>>> >
>>>
>>>
>>>
>>> --
>>>
>>> =========================================
>>> ÀÌ ¿ø ¼® (Wonsuk, Lee) / Principal Engineer, Ph.D
>>> SAMSUNG ELECTRONICS Co., LTD. (ß²àøï³í­)
>>> Mobile: +82-10-5800-3997
>>> E-mail: wonsuk11.lee@samsung.com, wonsuk73@gmail.com
>>> http://www.wonsuk73.com/, twitter: @wonsuk73
>>> -----------------------------------------
>>> Inspire the World, Create the Future !!!
>>> =========================================****
>>>
>>
>

Received on Thursday, 14 June 2012 06:08:01 UTC