2010-12-01ãã1ã¶æéã®è¨äºä¸è¦§
ããã¾ãã¦ããã§ã¨ããããã¾ã
ä¿®çã«åºãã¦ä»£æ¿æ©ãåãã¦ãã¾ãããå¤åç¹ããã¾ãã
ããããã¾ã¨ãã¨ããã ä»å¹´ã¯ããªããã²ã¼ã æåã¯å人ã²ã¼ã§æåããããã«ãªã£ã¦ãã¾ã£ãããã«æããã¨ãããPS2ã¨ãPS3ã¨ããæ¼ãå ¥ãããåºãã¦ããã®ãé¢åã§ã§ããã å人ã²ã¼ã¯ããããã·ã¥+ãã¬ã¼ã+ã·ã§ãããç³»ã®ã²ã¼ã ãå å®ãã¦ã¦ããã§ããâ¦
Chain of Responsibility
http://panasonic.jp/mobile/cgi-bin/gpl/p703iu/jp/action.pl ã½ã¼ã¹ã³ã¼ãè¦ããã®ããç¥ãããã£ããã¨ãããLinuxã ã¨ããã®ãç¥ããªãã£ãã
ãªããæºå¸¯å£ãã¦ããããï¼ã¨ããçµè«ã ã£ããhttp://d.hatena.ne.jp/w_o/20070226 3å¹´ã¨10ãæãããã⦠æ©ç¨®å¤æ´ãããã¨æã£ãããä»ã®æºå¸¯ã£ã¦é«ããã ãªã4ä¸ã¨ã5ä¸ã¨ãããã®ããæºå¸¯ã®æ©è½ãèããã¨å¦¥å½ãªå¤æ®µã ã¨ã¯æãããä»ä½¿ã£ã¦ãæºå¸¯ã¯ããâ¦
http://d.hatena.ne.jp/w_o/20101219#c1292766606 http://risky-safety.org/~zinnia/d/2010/12/#20101220-t0-h1-p0 å¿é ã©ãããããã¨ããããã¾ããã¾ããæ°ã«ãªããªããã¡ããã¨ç é¢è¡ããªããã¦è¨ºæããã»ããããããã§ããããããªã«é »åº¦é«ããªãã®ã§â¦
è¦ç©ãã誤ã£ã¦äºæ¥ããã追ãè©°ãããã¦ããã ãããã追ãè©°ãããã¦ããã¨ãã®çç£æ§ãèããã¨ããã£ã¨æ¥å¸¸çã«è¿½ãè©°ãããã¦ããããã¨ããæ°ããã¦ããã⦠ããï¼ãããï¼ããã¾ã§ãã¦çç£æ§æ¬²ãããï¼ã¾ãã欲ããå ´é¢ãããã
ããã«å ¨ç¶é¢ä¿ãªãããããããFOMAã«ã¼ãèªèããªããªã£ã¦ãã¾ã£ãã ãã°ããæºå¸¯ã¤ãªãããªãå¯è½æ§ãããã¾ããããã¾ããã
å ¨ç¶é¢ä¿ãªãããå®æçã«æ¯ãã§ããªããªã夢ãè¦ããã¨ããã£ã¦ãæè¿ã¾ã§ããã¾ãæ°ã«ãã¦ãªãã£ããã ããããããããç¡ç æç¡å¼å¸çå群ã¨ãããã¤ã§ã¯ï¼ã¨ããæ°ããã¦ãã¦ããã以æ¥ããèªåããã¤æ¯ããã¦ãªããããæèãã¦è¦³æ¸¬ããããã«ãã¦ããâ¦
æåãããã®è¡¨(ä»®ã«TB(Thread Block)表ã¨ãã¦ãã)ãæ¸ãåæã§ããã°ã©ã æ¸ãã¦ããã°ãTB表ãæ¸ãã ãã§èªåçã«æé©å¤ãæ±ã¾ããã¨ãèããã°ãx86ã®ããã«ããªãã§ããã®è·é¢ã©ã®ãããã«ããããããããããªãã¦æå½ãã次第ã«è©¦ããã¨ããããç¾ããâ¦
http://www.gdep.jp/column/view/3 ã® https://www.gdep.jp/files/image/column03_blocks_threads.jpg ã®è¡¨ãªãã ãããªããä¼¼ããããªè¡¨ãè¦ããã¨ããããªâ¦ åãCUDAã®ã³ã¼ãæ¸ãã¨ãã¯é¢åã ããã¹ã¬ããæ°128 or 256ã§ãããã¯æ°=SMæ°æ±ºãæã¡ã§ããã®ã â¦
x86ã§ã¯å½ä»¤ã¹ã±ã¸ã¥ã¼ãªã³ã°ããªããã¨ããæ¹æ³ãçµæ§æå¹ã§ããã ã¬ã¸ã¹ã¿ããã¾ãç¡ãã®ã§ããããã§ããªã æ´æ°æ¼ç®ãã¬ã¤ãã³ã·1ã¨ããªã®ã§ã¹ã±ã¸ã¥ã¼ãªã³ã°å¿ è¦ãªã OoOãªã®ã§ã¹ã±ã¸ã¥ã¼ãªã³ã°å¿ è¦ãªã Core2ã§ã¯ææã®ROB read port stallsãããã®â¦
ããã¾ã§èªãã§ããã人ã®ããã«ããã£ã«ã¿ãæããæ¹æ³ãæ¸ãã¦ããããã¾ãã§ããâã§ãã¬ã¤ããã¨ããè¿è¦ªç¸å§¦ãã¨ãããå ã¡ãããã¨ãæ¸ãã¦ãã¾ã£ãã®ã§ããã®æç« èªä½ããã£ã«ã¿ãªã³ã°ãããæ°ããããã 親ã®ã¢ã«ã¦ã³ãã使ã ãç¶ããã®ã¢ã«ã¦ã³ãã¯â¦
ä¸åãç¥ããªããã ããæ±äº¬é½ã®è°å¡ãããã¢ã³ãããä½ããªã¿ã¯ã®äººã£ã¦â¦ ããè¿è¦ªç¸å§¦ãå ¥ããã ã£ããè¿è¦ªç¸å§¦ã¨è¨ãããã¨å ·ä½çã«ããã¤ãã¿ã¤ãã«æãã¤ãã¾ããããâ¦æãã¤ãã¡ããã®â¦ï¼ã¾ãããã¼ã¨ãä¾ãã°ãç¾ã®ãããã¨ãâ¦ããã¯æµè¡æ²æ±°çãªæåâ¦
å¿èã«æªã
ã¡ã¬ã çªåã USBã¡ã¢ãª ã¯ãã¿ ãªãã§åã¯ä¸æ©ãåãã¦ãªãç¶æ ã§USBã¡ã¢ãªç¡ãããã ãããâ¦
æ©ä¼ããã度ã«âã¨ãã説ã主張ãã¦ãã®ã ãã http://www.google.co.jp/search?q=%8A%C2%8B%AB%83z%83%8B%83%82%83%93+%91%90%90H%8Cn ä¸éã§ãã¾ãã¨ãããã«åããã¦ãããã ã ã¾ããããããç°å¢ãã«ã¢ã³ã¦çµå±ã©ãããçµè«ãåºãã®ã(ããããåºã¦ãªãâ¦
ãã«ãã¹ã¬ãã対å¿ãã»ãã¥ãªãã£å¯¾å¿ããããã¯ã¼ã¯å¯¾å¿ãçµã¿è¾¼ã¿å¯¾å¿â¦è¨ã£ãããåã¡ã®æ代ã ã£ããªâ¦ã¾ããããããç¾ä»£ã§ãéè¦ã ã¨è¨ããã¦ãããã¨ãèããã¨ãæµè¡ãã¼ã¯ã¼ããè¦æãã»ã³ã¹ã¯ç´ æ´ãããã£ãã®ãããããªãã
å人çã«ã¯ããã«ãã¹ã¬ãã対å¿ã¨ã並è¡å¦ç対å¿ã¨ãéæã£ã¦ãè¨èªã®æ©è½ã¯ä½¿ããã®ã«ãªããªãã¨æã£ã¦ãããJavaã¯ãç»å ´å½æããã«ãã¹ã¬ãã対å¿ã謳ã£ã¦ãããããç»å ´æã®ç®çæ©è½ã§ãã£ãã¢ãã¿ã¯ããªãã¸ã§ã¯ãã¨ããã¯ãé¢é£ä»ãããã¦ãã¾ãã®ã¨â¦
ã¨ããæãå¨åº«ã«ãªã£ã¦ãããä¸ã®ã9/4ãä¸ã®ã11/9ã«æ¸ãã¦ããããã¨ãªããã©ãã§ãããã®ã3åãããå¨åº«ã«ãªã£ã¦ããªã 家ããããã«ç¹ãã£ã¦ãªãã®ã§ãæ¸ããå¢ãã§ã¢ãããã¼ãããã¨ããã®ãã§ããªãã®ãåå ã ã¨æãã(ã¡ãªã¿ã«ããã¯ãã¯ããã«ãâ¦
å人çã«ã¯ã並ååã®åé¡ã¯ãã¡ã¢ãªã®åé¡ã ã¨æã£ã¦ãããã¡ã¢ãªã®åé¡ãä»ã®åé¡ã¨æ¯ã¹ã¦é¢åãããåå ã¯ãã¡ã¢ãªã®åé¡ã¯ã¢ã¸ã¥ã©ãªãã£ãä¸ããã¨ããç¹ã«ããã - ãã«ãã³ã¢æ代ã«ã¯ãæ¼ç®æ§è½ãå¢ããããã ããã¡ã¢ãªæ§è½ã¯ããã¨æ¯ã¹ãã¨ãã¾ãå¢â¦
ããç解ãã¦ãªãã
åãæ±ããä¸æ²»ã®ç ã®ã²ã¨ã¤ã«ãfloorã¨ceilã®ã©ã£ã¡ãã©ã£ã¡ã ãæ°¸é ã«è¦ããããªãã¨ããç æ°ãããã ç¹ã«åé¡ãªã®ãããã®è¨å·ã§ããããã®è¨å·ã¯ãåã®ç´æã¨ã¯å対ã®æå³ãæã¤ãåã®ç´æã§ã¯ãâãã®è¨å·ã¯ã天äºãéãã¦ãã¦å¤ãæ¸ããã¨ããã¤ã¡ã¼ã¸â¦