ãªãªãžãã«- ãã
翻蚳-ã«ããã®äž
ãªãè¡ã£ãŠããŸã£ãã®ã§ããã
ã«ãŒãã«ããã«ãŒã®Kon Kolivasæ°ã«ãããšãLinuxã¯äŒæ¥ã®ãžã£ã³ã¯ã§ãã£ã±ãã§ãããããã«ãããã¹ã¯ãããã·ã¹ãã ã®åœ¹å²ã匱ããªã£ãŠããŸããLinuxã«ãŒãã«ã®æ¹åã«æ°å¹Žéåãçµãã åŸãéè·ãçºè¡šããŸããã
Kon Kolivasã¯ãLinuxããã¹ã¯ããããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãšããŠäœ¿çšããããšã«å°å¿ããŠããèåãªã«ãŒãã«ããã«ãŒã§ãã ãããããªã圌ã¯ã³ã¢éçºãæŸæ£ããããšã«æ±ºããã®ã§ããïŒ
圌ã®æŽ»åã®äž»ãªã¿ã€ãã¯ç é¢ã®éº»é ç§å»ã®ä»äºã§ãããLinuxã«ãŒãã«ã®éçºã¯è¶£å³ã§ããããããçŽæ¥ãæ å ±ãå ¥æããããšã¯éåžžã«å°é£ã§ãã
ããã«ãããããããKon Kolivasã¯Linuxã«ãŒãã«éçºã®èŠ³ç¹ããããç¥ãããååã§ãããããã«ã¯ååãªçç±ããããŸãã ãã¹ã¯ãããã·ã¹ãã äžã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ã«ãŒãã«ã®ããã©ãŒãã³ã¹ã«çŠç¹ãåœãŠããã¡ã³ã¯å€§å¢ã®ãã¡ã³ãç²åŸããã«ãŒãã«ã®ãããïŒ-ckãšããŠããŒã¯ïŒã¯ã«ãŒãã«å šäœã®éçºã«é¡èãªå¹æããããããŸããã å€æŽã®äžéšã¯ã«ãŒãã«ã«çŽæ¥å«ãŸããŠããŸããããä»ã®éçºè ã¯ä»ã®éçºè ã«åœ±é¿ãäžããä»æ¥ãŸã§ã«ãŒãã«ã«åŒãç¶ãå€æŽãå ããŸããã
ã€ã³ã¿ãã¥ãŒã§ã¯ãKolivasãéçºããããçç±ãšãLinuxã«ãŒãã«ã®å°æ¥ã«ã€ããŠã®åœŒã®èŠè§£ã瀺ããŠããŸãã
PCã®ã€ãããŒã·ã§ã³ã®æ»ãšãKon Colivasããã¹ã¯ãããLinuxã·ã¹ãã ã®ããã©ãŒãã³ã¹ã®åé¡ã«æ°ã¥ãå§ããæ¹æ³ã
APCïŒã©ã®ããã«ããŠã«ãŒãã«éçºã«åå ãå§ããŸãããïŒ ããã«åã³ãæããŸãããïŒ
å®éããã®è³ªåã®åŸã«ã¯çŽæ¥çãªåçãå¿ èŠã§ãã ããããç§ã«ã¯æ©äŒãããã®ã§ã質åã«ãã£ãšæ·±ãçããããšããŸãã ãããŠããç§ãæåããã°ãããã¯ããªããæã€ãããããªããã¹ãŠã®è³ªåã«å¯Ÿããçãã«ãªããŸãã ããã¯ãããœã³ã³ã®æŽå²ã«é¢ããç§ã®èŠè§£ã§ãã
ç§ã®æåã®ã³ã³ãã¥ãŒã¿ãŒã¯24幎åã«ç»å ŽããŸããã ãã®åŸãPCã®æŽå²ã¯å§ãŸã£ãã°ããã§ãããPCãã©ã®æ¹åã«åããã¯èå³æ·±ããã®ã§ããã 誰ããæ¥ãããšãäºæããŠããŠãæ°ããéçºãåŸ ã£ãŠããŸããã
80幎代ã®çµããã¯ãããœã³ã³ã®é»éæ代ã§ããã å€ãã®éçºè ããã®åžå Žã«æ¥ãŠãç¬èªã®æ©èœãæã€ç¬èªã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã§ããæ°ããã³ã³ããŒãã³ããæäŸããŸããã ããã¯éžæã®æ©äŒãæäŸããå¥å šãªç«¶äºããããããŸããã åœæãAmigaã¯ãŠãŒã¶ãŒãšè²©å£²ã®é¢ã§ãªãŒã¹ãã©ãªã¢ã代衚ããã³ã³ãã¥ãŒã¿ãŒã ã£ãããšãæãåºããšè奮ããŸãã ãã®æç¹ã§ã³ã³ãã¥ãŒã¿ãŒãæã£ãŠãã人ã¯èª°ã§ããä»ã®äººãšã¯éã£ãŠã圌ãã©ã®ããã«ã³ã³ãã¥ãŒã¿ãŒã«åºäŒã£ããããããŠã³ã³ãã¥ãŒã¿ãŒã圌ã®å®¶ã§ã©ã®ããã«çµãã£ããã«ã€ããŠãèªåã®ç©èªãèªãããšãã§ããŸããã ãããã®ãšããµã€ãã£ã³ã°ãªç¬éãè¿œäœéšããè©Šã¿ã¯ããã°ãã°å€±æã«çµãã£ãããAmigaã®å Žåã¯ããã§ã¯ãªãã£ãã Amigaã«é¢ããç§ã®èŠè§£ã¯ããã®æ ¹æ¬çãªããŒããŠã§ã¢èšèšã¯ãéçºè ãããââã°ã©ã ãæ¹åããããã®åæ¥ã§ããããšã§ãã ããã¯ãææ°ã®ã·ã¹ãã ã«ã¯åœãŠã¯ãŸããŸããã
åœæãIBMäºæã®ããŒãœãã«ã³ã³ãã¥ãŒã¿ãŒã¯ãããã¹ããšãã£ã¿ãŒçšã®åä»ã§é«äŸ¡ãªå€§èŠæš¡ãªDOSãã·ã³ã§ããã ææè ã¯åžžã«ãããªãšãµãŠã³ãã«ãŒããã¢ããã°ã¬ãŒãããAmigaãšAtariã®ã³ã³ãã¥ãŒã¿ãŒãæ¬æ¥æã£ãŠããã¬ãã«ã«å°éããããšããŠããŸãã
ã³ã³ãã¥ãŒã¿ãŒéçºãæšé²ããããŒããŠã§ã¢ã®åªå é äœã¯ãããŒã±ãã£ã³ã°ã®äžåãéçºè ã®ãã¹ãããã³ãã®ä»ã®å€ãã®åé¡ãåå ã§å€±æããããšããããŸãã ãããŠä»ããœãããŠã§ã¢ã¯å±±ã®çã«ãªããéã¯åã«ãããäžèŽãããããšããŠããŸãã
ç¹å®ã®æç¹ã§ãã©ã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãäºå®äžã®æšæºã§ãããã¯èª°ããç¥ã£ãŠããŸãã ãããŠããã®ãããªãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã§åäœããªãããŒããŠã§ã¢ã®åžå Žããªãããšã¯æããã§ãã ãã®ãããªãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãç»å Žãããšããã«ãä»ã®ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã åãã®ããŒããŠã§ã¢ã®ã¡ãŒã«ãŒã¯ãããããµããŒãããããã°ã©ã ã®æ°ãæžããšããäºå®ã«çŽé¢ããŸãã
ãããçºçãããšãã¢ã€ãã³ã¯ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã«é¢é£ããã¡ã³ããã³ã¹æ©èœãå®è¡ãå§ããŸãã ãã®ç¶æ³ã¯1994幎ã«çºå±ããä»æ¥ãŸã§æå¹ã§ã...ããã«æªãããšã«ãéã®çç£è ã¯ãã£ãããšãäºããåžåãããããŠãŒã¶ãŒã®éžæãæžãããŠããŸãã 以åã«èµ·ãã£ãããšã®ããé«éã§åŒ·åãªããŒãžã§ã³ããªãªãŒã¹ãããŠããŸãã ãã®çµæãããé«éãªããã»ããµã倧éã®RAMããã£ã¹ã¯å®¹éã匷åãªãããªã«ãŒãããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ãµãŒãã¹ã«ã®ã¿å¿ èŠã«ãªãç¶æ³ããããŸããã é©æ°çãªéã®éçºã ããåžå Žã§èªèãããªããªããŸããã ããã«ãéã¯ãããŸããã ããã«ã¯åžå Žã¯ãããŸããã ã³ã³ãã¥ãŒã¿ãŒã¯éå±ã«ãªããŸããã
Linuxã«ç§»ããŸãããã ç§ãã¡ã¯çãããã趣å³ãšããŠå§ãŸã£ãããšãç¥ã£ãŠããŸãã ç§ãã¡ã¯çã圌ã誰ã«ãæ³åã§ããªãã»ã©å€ãã«æé·ããããšãç¥ã£ãŠããŸãã çŸåšãLinuxã¯ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®åžå Žã§ç«¶äºããŠããéåžžã«å°æ°ã®ãã¬ãŒã€ãŒã®äžã§æãéèŠãªãã®ã®1ã€ã§ãããšèšããŸããäžæ¹ãåžå Žã«ã¯äºå®äžã®æšæºããããŸã-MS WindowsïŒããã¯åœç¶ã®ããšã§ãïŒã é©æ°çãªããŒããŠã§ã¢ã®éçºãäŸç¶ãšããŠãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®éçºãšã©ã€ãã«ã®èåŸã«ããåååã§ããå ŽåãWindowsã«ã¯ããã»ã©å€ãã®ãŠãŒã¶ãŒãéçºè ããããŠæãéèŠãªã®ã¯ãçŸåšã®æšæºã«ãªãæšæºçãªæéã¯ãããŸããã ãã®éãéã¯ã»ãšãã©å€åããŠããŸããã ãã¡ãããPCã¯ãLinuxãæåã«ããŒãããã1991幎ã«äœ¿çšå¯èœã ã£ããã®ãšæ¯èŒããŠãæ³åã絶ããã»ã©åŒ·åã«ãªããŸããã ããããããã¯é床ã®åäžã®çµæã§ãããæ©èœãé©æ°ã®çµæã§ã¯ãããŸããã
ããã§ã¯ãPCã®äœãåé¡ã«ãªã£ãŠããŸããïŒ PCã¯20幎åã«ãã¹ãŠã®èŠ³ç¹ããæ»ãã ãšæããŸãã çŸåšãPCã¯ãã¿ã§ãããè¿ãå°æ¥ãç°å¢å šäœãæ å ±ã®åŠçæ¹æ³ãããã³éä¿¡ã¯åããŸãŸã§ããããšãããã£ãŠããŸãã ã€ã³ã¿ãŒãããã¯PCã®å°äœã匷åããŸããã
Linuxã¯ããŒãœãã«ã³ã³ãã¥ãŒã¿ãŒçšã«äœæãããŸããã ã³ã³ãã¥ãŒã¿ãŒã®äœ¿çšã«åã³ãšé¢å¿ãæ±ããŠãã人ã«ãšã£ãŠãäºå®äžã®æšæºã§ãããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ååšã¯é害ã«ãªããŸããã ç§ãã¡ã¯ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãæ¹åããå®å šã«å¶åŸ¡ãããã¯ãŒãæã¡ãããšèããŠããŸãã ãŸãã¯ã代æ¿ãšããŠãããã¯è¡åã®èªç±ã«ãã£ãŠéæã§ãããšèããŠããŸãã ãããŠãLinuxã䜿çšããŠããŸãã ããããŸãã«ç§ã圌ãšã€ãªãã£ãŠããçç±ã§ãããç§ã¯èªå® ã®PCã§äœãã䜿çšãããã£ãã®ã§ãã
ãã ããPCã¯ãŽãã§ãã ããã¯ãŽãã§ãã ç§ãã¡ã«ãšã£ãŠéèŠãªã¢ããªã±ãŒã·ã§ã³ã®ãã¹ãŠã®é åã§ããã¹ãŠãéè² è·ã«ãªããé ãããŸãã ä»æ¥ã§ã¯ã10幎åã«ã¹ãŒããŒã³ã³ãã¥ãŒã¿ãŒãšåçã®ããã©ãŒãã³ã¹ãåããããŒãœãã«ã³ã³ãã¥ãŒã¿ãŒããããŸãã 10幎åã«ã¯ã20幎åã®ã¹ãŒããŒã³ã³ãã¥ãŒã¿ãŒãšåçã®ããŒãœãã«ã³ã³ãã¥ãŒã¿ãŒããããŸããã ã§ã¯ããªããã¹ãŠããããªã«é ãã®ã§ããããïŒ ã³ã³ãã¥ãŒã¿ãŒãé«éåããå Žåããªãã·ã¹ãã ãèµ·åããŠã¢ããªã±ãŒã·ã§ã³ãå®è¡ããã®ã«ä»¥åãããæéããããã®ã§ããïŒ ãããã圌ããæ å ±ã®çŽç²ãªåŠçïŒãããªã®ãã³ãŒããªã©ïŒã§å¿ãããšãã圌ãã¯çŽ æŽãããã§ãã ããããããã§ãªããã°ãä»æ¥ã®ã³ã³ãã¥ãŒã¿ãŒã¯éåžžã«é ãã§ãã 10幎åã«æ¯ã¹ãŠ1000åé«éã«ãªãããã¹ãŠããã£ãããšåäœããŸãã
ããã«å¯ŸããŠäººã ãç§ã«äžããéåžžã®è°è«ã¯ãã³ã³ãã¥ãŒã¿ãŒã¯ä»¥åãããã¯ããã«å€ãã®ããšãããŠãããšããããšã§ãã ããããŸãããã1000åéããªã代ããã«10åé ããªãããã10,000åå€ãããªããã°ãªããŸããã æããã«ã圌ããè¡ã10,000åã圌ãã¯åœŒããå¿ èŠãªå Žæã§ã¯ãªãã©ããã§è¡ããŸãã
APCïŒããã§ã¯ããã¹ã¯ãããã·ã¹ãã ã®Linuxããã©ãŒãã³ã¹ã®åé¡ãäž»ãªåæ©ãšãªã£ãŠããŸããïŒ
ã¯ã ãŸãããã¹ã¯ãããäžã®Linuxãæ¹åããããšããå§ããŸãããããã¹ãŠã®ãœãããŠã§ã¢ãå¶åŸ¡ã§ããã°ãåäœãé«éåã§ããŸããã ããã©ãŒãã³ã¹ã調æŽãæé©åãããã³éæããæ¹æ³ãå¿ èŠã§ãã Linuxã§äœæ¥ãå§ãããšãããŠãŒã¶ãŒäœæ¥ã®åéã§äœããæ¹åããå¯èœæ§ã¯éåžžã«éãããŠããã 圌ã¯ã»ãšãã©ãã¹ã¯ãããã§äœæ¥ããŠããŸããã§ããããã¹ããŒãã¢ãããç®çãšããŠäœããæ¹åããããšãããšãäœãæ©èœããŸããã§ããã Unixã®éºç£ãããã«ãããŸããã ãã¹ã¯ãããåãã§ã¯ãªããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãæ¡çšããŸãããããã®ããã»ã¹ã¯èŠçã§ããã
åŸã ã«ãã«ãŒãã«ã®å€æŽãé床ã®åäžã«ã€ãªããããšã«æ°ä»ããŸããã å€æŽã¯ããã»ã©å€§ããªãã®ã§ã¯ãããŸããã§ããããè² è·ãããã£ããšãã®ããã»ããµã®åäœãªã©ããããã«é¡èãªå€åã䌎ããŸããã æåã«å ¬éãããããã«ã¯ãç¬èªã®ã³ãŒããå«ãŸããŠãããã2.4.18ã«ãŒãã«çšã®ãã®ã§ããã 2002幎2æã®ã©ããã§ãããã³ã³ãã¥ãŒã¿ãŒãµã€ãšã³ã¹ãå匷ããããšããªãã®ã§ãCã³ãŒããäœã§ãããããç¥ããŸããã§ããã ãã®ããã2.6ã«ãŒãã«ãéçºäžã«ãªããŸã§ãç§ã¯ãã®å Žã«ãšã©ãŸããŸããã ç§ã¯åœŒå¥³ã®é²æ©ãè¿œããŸããããããŠæ£çŽã«ãªããŸã-ç§ã¯ãã£ãšããŸããïŒ ç§ãå°æ¬ããã«ãŒãã«éçºè ã¯ãæ®éã®ãŠãŒã¶ãŒã«ã¯çµ¶å¯Ÿã«å¿ èŠã®ãªãããçš®ã®äŒæ¥ãžã£ã³ã¯ã«åãçµã¿ãŸããã
ãããŠææªãªã®ã¯ã1024åã®ããã»ããµãš1000åã®ããŒããã©ã€ããæèŒãããã·ã³ã§Linuxãç®ã«ããã®ã奜ããªã®ã§ãããã«ãŒãã«ã«å«ãŸãããã®ãããªæ©äŒããã¹ã¯ãããã®ããã©ãŒãã³ã¹ãæãªãå¯èœæ§ããããšããèããå«ããŸãã
éçææšãç§ãã¡ãç¥ã£ãŠãããã¹ãŠã§ãããçç£æ§ã枬å®ããŠãããªããæ¬åœã«ãããã¯ãããŸã§ä»¥äžã«åªããŠããŸãã ãããããªãŒãã£ãªãã¬ãŒã€ãŒãèµ·åãããšãé³ãéåããŸãã ã©ããïŒ ç§ãã¡ã®æªéã¯ã¡ã¬ãã«ããç¥ã£ãŠããŸãããé³å£°ãæ£åžžã«åçã§ããŸãããïŒ
ãŸãã¯ã倧ããªãã¡ã€ã«ã®ãã£ã¹ã¯ãžã®æžã蟌ã¿ãéå§ãããšããã®æç¹ã§ã«ãŒãœã«ã®ã¿ã移åãããã¹ã¯ãããäžã®ä»ã®ãã®ã¯ãã¹ãŠç¡å¹ã«ãªãããŠã£ã³ããŠã¯1åéæŽæ°ãããŸããã
ç§ã¯æ³£ãæºåãã§ãããšæããŸããã
ãã°ã¬ããŒããéä¿¡ããããšãèŠããŠããŸããããéçºè ãã4ã®ã¬ãã€ãã®ã¡ã¢ãªãæèŒãã4ããã»ããµã³ã³ãã¥ãŒã¿ãŒã§åé¡ãåçŸã§ããªãã£ããšçããŸããã ãããŠãå¹³åçãªãŠãŒã¶ãŒã4幎åã«ã©ã®ãããªããŒããŠã§ã¢ã䜿çšããŠããããèããŠãã ããã
ãã¹ãŠã®éçºè ã¯ããã¹ã¯ãããã·ã¹ãã ãšã¯é¢ä¿ã®ãªãããšãããŠããŸãã 圌ãã¯ãã¹ãŠãäžè¬ãŠãŒã¶ãŒã®åé¡ãæ°ã«ããªã倧äŒæ¥ã®åŸæ¥å¡ã§ãã 圌ããæ°ã«ããã®ã¯ãããŒã¿ããŒã¹ãã³ãããŒã¯ã§åŸãããããã©ãŒãã³ã¹ã®1ïŒ ã®äœåãªå²åã§ãã
Linuxãåã¡ãŸããã ç§ãã¡ã¯ãµãŒããŒããã³ããŒã¿ããŒã¹åžå Žã§å€§ããªç«¶äºçžæã§ããããã¹ãŠã®å€§äŒæ¥ãLinuxã®äžè©±ãããŠããŸãã éçºè ã«è³éãæµãã顧客ãå¿ èŠãšããåéã®ã·ã¹ãã ããã©ãŒãã³ã¹ãåäžããŸãã
ãŠãŒã¶ãŒã倱ãããŸããã Linuxãæåã«éçºãããéåžžã®ãã¹ã¯ãããã³ã³ãã¥ãŒã¿ãŒã¯ãããŸãã«ãé¢ãããŸãŸã§ããã ããã©ãŒãã³ã¹ã¯ãæ®éã®ãŠãŒã¶ãŒãç解ãã圢åŒã§ã¯ããã¯ããããŸããã ããã«æªãããšã«ãäœãã蚌æããããã«æž¬å®ããããšããã§ããŸããã ããã©ãŒãã³ã¹ãæ¹åããæ©äŒãèŠã€ããå¯äžã®å Žæã¯ã«ãŒãã«ã§ãã ãã®éçºãããŠãŒã¶ãŒã®å©çãšã¯å察ã®æ¹åã«åãå§ããŸããã
APCïŒãããŠãã³ã¢éçºè ã«åœŒãã®åªåãäžè¬ãŠãŒã¶ãŒã®ããŒãºã«éäžããããã説åŸããããã«äœãããŸãããïŒ
Linuxã®ããã©ãŒãã³ã¹ã®åé¡ãè¡šãæ°å€ãååŸããããã«ããã³ãããŒã¯ãéçºããããšã«ããŸããã ç§ãäœæããæåã®ãã³ãããŒã¯ã¯ã䜿çšããã®ãéåžžã«é£ãããçµæã解éããã®ãå°é£ã§ããã ããããå°ãªããšãç§ã¯è©ŠããŸããã å©ããã 圌ã®èšŒèšã®çµæãšããŠããã€ãã®å€æŽãè¡ããããããã¯äž»ã«ãã£ã¹ã¯ãµãã·ã¹ãã ã®åäœã«é¢é£ããŠããŸããã ããããããã©ãŒãã³ã¹ã¹ã±ãžã¥ãŒã©ã®åé¡ã«åã³çŽé¢ããŸããã
以åã®ã«ãŒãã«çšã®ããããäœæããçµéšããããç®èãªããšã«ããããã¯ã¹ã±ãžã¥ãŒã©ãšæ£ç¢ºã«æ¥ç¶ãããŠããŸããã ããã°ã©ãã³ã°ãåŠãã ããšã¯ãããŸããã§ããããç®ã®åã®ã³ãŒãã¯æ¬¡ç¬¬ã«æå³ã«æºã¡å§ããŸããã
ç§ãèããŠããããšã人ã ã«äŒããã®ããããŸãããã³ãŒãã®ã©ã®ç¹å®ã®ã»ã¯ã·ã§ã³ãåé¡ãªã®ãã èŠæ ãéé£ãæ瀺ã®åŸãç§ã¯èªåã§ã³ãŒããæãå§ãããã¹ãŠãèªåã§ããããã«ããããšæ±ºããŸããã
ããã€ãã®å€±æããå®éšã®åŸãç§ã¯å©ããã³ãŒããæžãå§ããŸãã...æ¬åœã«å©ããŸããã å€æããããã«ã人ã ã¯ããã«æ³šæãæããç§ã®ã³ãŒãã¯ã«ãŒãã«ã«å«ãŸããŠããŸããã ã¹ã±ãžã¥ãŒã©ã察話åã¢ããªã±ãŒã·ã§ã³ãå®è¡ããæ¹æ³ã¯å¥œãã§ã¯ãããŸããã§ããããå°ãªããšããã¹ã¯ãããã§ã¯æ©èœããŠããŸããã
ã¹ã±ãžã¥ãŒã©ã®åºæ¬çãªã¡ã«ããºã ã«æºè¶³ããŠããªããããæåãããã¹ãŠãããçŽãããšã«ããã-ckããããã®ç¬¬2äžä»£ãèªçããŸããã ä»åã¯ãã»ãŒå®å šã«èªåã®ã³ãŒãã§æ§æãããŠããŸããã å®éãããã¯ã«ãŒãã«çšã«ã³ãŒããæžãå§ããçµç·¯ã§ãã
ãã®éããã©ããšãå€ãã®äžè¬ãŠãŒã¶ãŒã«åœ¹ç«ã€ã³ãŒããæžããŠããããšãããããŸããããæ¹åã枬å®ããæ¹æ³ããããŸããã§ããã ãã©ã»ãå¹æã«ã¯åžžã«èŠçŽ ãããããšã³ããŠãŒã¶ãŒãæ¹åã®æç¡ãå€æããã®ã¯éåžžã«å°é£ã§ãã
ããã«ãããããããç§èªèº«ã¯ãã®ãã©ã»ãå¹æã«æµæããããšããŸããããç§ã®ãµã€ãããã§ã«100äžãããã«è¿ããšããäºå®ã¯ã人ã ãéããèŠãŠããããšã瀺ããŠããŸãã
APCïŒå ¬åŒã«ãŒãã«ã«ã¯ã©ã®ã³ãŒããå«ãŸããŠããŸãããïŒ
ç§ã®ããããèããåœæãæ¯ãè¿ããšãå®éã«ã¯ç§ã®ã«ãŒãã«ã®ã»ãšãã©ã¯å ¬åŒã«ãŒãã«ã«å«ãŸããŠããŸããã§ããããããã¯ä»ã®äººã ã®éçºãžã®é¢å¿ãåèµ·ããŸããã ã»ãšãã©ã®å Žåãç§ã®ã³ãŒãã¯ã察話æ§ãå ¬å¹³æ§ãSMPãŠãŒã¶ãŒã®å ¬å¹³æ§ããã€ããŒã¹ã¬ããã®å ¬å¹³æ§ãªã©ã®ããããã£ã®æ¹åãšããç¹ã§ã¹ã±ãžã¥ãŒã©ã«è§ŠããŸããã ãŸããä»®æ³ã¡ã¢ãªãµãã·ã¹ãã ãé 延åŒã³åºããI / Oã¹ã±ãžã¥ãŒãªã³ã°ãã©ã³ãã ãªãã°ä¿®æ£ãªã©ãããŸããŸãªåéã§å°ããªå€æŽãå€æ°ãããŸããã
ç§ã®æåŸã®ãããã¯ãç§ã®æèŠã§ã¯ãäž»ãªåé¡ããã¹ã¯ããããŠãŒã¶ãŒã«é ããŠããé åã«é¢é£ããŠããŸãã ãããŠãç§ã®è©Šã¿ã«ããããããããããã®åé¡ã¯æ¯å¹ŽãŸããŸã倧ãããªã£ãŠããŸãã ãããã圌ãã¯ããã®éçºè ã®æ³šç®ãéããŠããŸããã ãããã®åé¡ã¯ãã«ãŒãã«éçºè ã®ã¡ãŒãªã³ã°ãªã¹ãã®äººã ããèŠæ ãå¯ããããã»ã©åé¡ãæããã«ãªã£ãå Žåã«ã®ã¿å¯ŸåŠãããŸãã
APCïŒéçºãžã®åå ã«å¯ŸããŠæ¯æãããäŸ¡æ Œã¯ãããã§ããïŒ
é ã§ããžãã¹ã«æ²¡é ããŠãããšããç§ã¯å€ç ãããå¥ã®åé¡ã解決ããããšãèããŸããã ããããããã¯ç§ã®ä»äºãšå®¶åºç掻ã«åœ±é¿ãäžããå¯èœæ§ããããŸãã ã«ãŒãã«ã®éçºã«åå ããããã«ãããã®ãã®ãç ç²ã«ããªãããã«éåžžã«äžçæžåœåªåããŸããããããŸã«ãããéåžžã«é ãã«æŒãåºããã®ã§ãã ç§ã¯èªåããã£ãããšãåŸæããŠããªããšæãããä»ã¯éçºã«ãçžããããŠããã®ã§ã人çã®ãã®æéã«ã¯æå©ã ã
APCïŒããã¯ãéçºè ã®ããŒããŒããšã-ckããããã»ããã®æŸæ£ã«ã€ãªãã£ãäž»ãªèŠå ã§ããã
ããã¯ç§ãèšããã質åã®1ã€ã§ã-ãå°ãããããã³ã«ã³ã€ã³ãåãåããªãã®ã¯æ®å¿µã§ãã
ã»ãšãã©ã®äººãšåãããã«ãç§ã¯éçºã«åå ããããšã奚å±ãã3ã€ã®çç±ããããŸããããããã¯ç§ã®éåžžã®ãã£ãªã¢ãšäººçã«ã¯é¢ä¿ãããŸããã§ããã
æåã®çç±ã¯æ¥œããã§ãã ç§ã¯ãã€ãã³ã³ãã¥ãŒã¿ãŒããã¢ã§ãã³ã³ãã¥ãŒã¿ãŒã®åã§äœæéãéããã®ã奜ãã§ãã... ãããŠãããªãã®æ ç±ã§ããäœããããããšã«æéãè²»ããããšã¯ãåã³ã®æãããªæºã§ãã
2ã€ç®ã¯ç¥çãã¹ãã§ãã ã«ãŒãã«ã§ããã¹ãã ãšæã£ãããšããããŸãããããããè¡ãå¿ èŠããããšã¯æããªãã£ã人ãããŸããã ç¹ã«ãé«åºŠãªããã°ã©ãã³ã°ãã®åéã§ã¯ãç§ã¯åœŒãã«ç«ã¡åãããç§ããã£ãããšã®ãªãããšããããã£ãã®ã§ãã ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®éçºã«ã€ããŠå€ãã®ããšãåŠã³ã察å¿ããåŠéšã®ã»ãšãã©ã®åŠçãéåžžã«éå±ã ãšèããã³ã³ãã¥ãŒã¿ãŒãµã€ãšã³ã¹ã®åºç€ã«ç²ŸéããŸããã
ããã¯ãã¹ãŠç§ã«ãšã£ãŠæ°ãããã®ã§ããã ããããç§ã¯ãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ã®ç 究ã«ã¯ã»ãšãã©é¢äžããŸããã§ããã Linuxã«ã¯å€ãã®é©æ°ããããŸãããæ¢åã®åé¡ã解決ããæ¹æ³ã«ã¯é©çšãããŸããã ãã¹ãŠã®ç 究ã¯ããœãããŠã§ã¢ãšãââãŒããŠã§ã¢ã®å¯Ÿç«ã®éã«ãã§ã«å®æœãããŠããŸãã å€ãã®äººããæ£çŽãªãã©ã³ããŒããçºæãããšäž»åŒµããŠç§ãéé£ããŸããã ããããççŽã«èšã£ãŠãç§ã¯ããã䞻匵ããããšã¯ãããŸããã
æ¢åã®éãšã³ã¢ã«é¢é£ããŠãç§ãããããšã¯ãã¹ãŠç¥ãããŠããŸããã ããããåé¡ãšãã®è§£æ±ºçãé·ãéç¥ãããŠããæ代ã«ãããŒããŠã§ã¢ãšãœãããŠã§ã¢ã®ååã«éããããããã®ããåé¡ãçŸããŸããã ç§ã®é©æ°ã¯ãæ¢åã®ã¢ã€ãã¢ã®å ·äœåã«ã®ã¿ãããŸããã åŠæ¥æ瞟ã¯çŸå®ã®äžçã§ã¯é©çšãããªãåŸåããããŸãã äžæ¹ãçŽç²ãªãããã³ã°ã¯ãçŸæç¹ã§ã¯åé¡ãè¿ éã«è§£æ±ºã§ãããšããŠããé·æçã«ã¯å£æ» çã§ãã ãããã³ã°ãšé·å¹Žã®åŠè¡ç 究ãç¡èŠããªãããšã®é©åãªãã©ã³ã¹ãèŠã€ããããšãå¿ èŠã§ãã
APCïŒãã®ãã©ã³ã¹ãèŠã€ããŸãããïŒ
ãã ããããããã¯ç§ãéæããããšãããã®ã§ãã ã§ããã«ãŒãã«éçºè ã¯æ°äººããããªããšæããŸãã ããããçŽç²ã«äººéã®åæ©ã«åºã¥ããŠããã®ã³ãŒãã®1ã€ããæ£ãããã³ãŒãã§ã¯ãªããã©ã®ã³ãŒãã決å®ãå§ãããããããèªèããããšã¯äžå¯èœã«ãªããšæããŸãã
ããŠã3çªç®ã®çç±ã¯èªæã§ãã èªåã®äžè©±ããããã®ãä¿®æ£ãããšãç§ãšåããããäžè©±ããã人ã倧å¢ããããšãããããŸããã ãã®çç±ã¯ãç§ãã«ãŒãã«ããã«ãŒã§ãããšäž»åŒµããéåžžã®ãŠãŒã¶ãŒã ã£ãããã§ãã ãããŠãåãæ®éã®ãŠãŒã¶ãŒã«åœ±é¿ãäžããå€æŽãå ããå Žåãããã¯å€ãã®äººã ãå¿é ãããŸãããæåãªéçºè ã®1人ãããèŠããŠããŸãã圌ã¯ç§ã®ããã¡ã³ãã«ã€ããŠåè«ãèšã£ãŠãã©ãããã°èŠ³å®¢ããããªã«èªæã§ããã®ããšå°ããŸããã圌ã¯ããããã«ãŒãã«ã«1,000åã®ã³ãŒãè¡ãæäŸããç§ã«ã¯ããã©ãã¯ãŒããããŸããã
ããããç§ããŠãŒã¶ãŒãæ¹ãã€ããã®ã¯ãç§ãæ°ã«ãããŠããããšã«åãçµãã ããã§ããç§ãéçºãããã®ã¯ã-ckãããã®ãŠãŒã¶ãŒããåãåã£ããããããšããã ãã§ãã
ããããã«ãŒãã«ã§ã®äœæ¥ãåæ¢ãããåå ã«ã€ããŠã®è³ªåã«ã¯ãŸã çããŠããŸããããªããããããã®ãã説æããããšã¯ãç§ããããçç±ã説æããã®ã«åœ¹ç«ã€ãšæããŸãã
ã€ã³ããªãžã§ã³ããªãã¹ã-ã¯ãããŸã ãããŸããã
楜ããã楜ããïŒããããæ¶ããŸãããç§ãå»ããšããã¡ãŒã«ã§éãããç§ã®å£°æã®äžã§ãç§ã¯ãã®ç¹ã«å°ã觊ããŸãããç§ã®ãããã¯ããšããšç§èªèº«ã®å®éšçšã§ãããããããå€æŽãããåºç¯ã«ãªããšãæ¹åã¯ããæ·±å»ã«ãªããããé¡èã«ãªããŸãããããã«ãããã«ãŒãã«ã®ã³ã¢ããŒãžã§ã³ã«å«ãŸããææãåãããããã«ãªããŸãããã®ãããªè³ªåãå€ããã°å€ãã»ã©ãã¡ã€ã³ã®éçºã«åå ããããã«ãã«ãŒãã«ã«ã³ãŒããå«ããåé¡ã«è§Šããããªããšããåçãå°ãªããªããŸãããã«ãŒãã«éçºè ã®ã¡ãŒãªã³ã°ãªã¹ãã«äŸãšããŠãããã®ããã€ããæçš¿ããããšããããŸããããã¯ãã«ãŒãã«ã«ã³ãŒããå«ããããšã«é¢ããŠãããã«å€§ããªé¢å¿ãšçåãåŒãèµ·ãããŸãããæåŸã«ãç§ã¯ç²ããŠããªããã°ãªããªãã£ãã
APCïŒããªãã«ãšã£ãŠãæåŸã®ã¹ãããŒãã¯äœã§ãããïŒ
åãåã£ãã«ãŒãã«ã«ã³ãŒããå«ããããšã®äž»ãªå€±æã¯ãã¹ã±ãžã¥ãŒã©ã«é¢ãããã®ã§ããã圌ã¯å®å šã§ã¯ãããŸããã§ããããåæ¹åæ§ã¯ã¯ããã«åªããŠããŸãããç§ãããã«åãçµã¿ç¶ãããšããäž»èŠãªã¡ã³ãããŒã®çŠç¹ã¯ãã©ã³ããŒããä»ã®åé¡ã«ç§»ããŸããããããŠãAlan Mortonãç§ã®ã³ãŒããå«ããããšãæåŠããçç±ã¯ãã«ãŒãã«ã§ä¿®æ£ããå¿ èŠã®ããç·æ¥ã®è³ªåãšãšã©ãŒããã£ãããã§ããæ¬åœã«ããã ã£ããããããã«ãŒãã«ã«ã¯åžžã«å¯Ÿå¿ãããµãã·ã¹ãã ãå€æ°ããããããã®ãµãã·ã¹ãã ã«æ¬ é¥ãçºèŠãããŠããŸãããããããã¹ã¯ãããã®åé¡ã«é¢é£ããæ¹åãããã絶ãéãªãæžãæããéèŠã§ãããïŒ
ããããäž»ãªåé¡ã¯ããã¹ã¯ãããã§äœæ¥ãããšããç§ã®ã¹ã±ãžã¥ãŒã©ãã¯ããã«åªããŠããããšã蚌æããæ確ãªæ¹æ³ããªãã£ãããšã§ãããŠãŒã¶ãŒã¡ãã»ãŒãžã ãã§ã¯äžååã§ããããã³ãããŒã¯ã¯ãããŸããã§ããããããŠã蚌æã§ããªãããšãšãŠãŒã¶ãŒã®ç³ãç«ãŠã¯ãã¡ã³ãããŒã®äž»èŠ³æ§ãæãããã ãã§ããç§ã¯åã³ãã³ãããŒã¯ãæžã蟌ãããšããŸãããåã®ãã®ãããåªããŠããŸããããæ°åã®ãã§ãŒã³ã®ã¿ã«åºã¥ããŠã¹ã±ãžã¥ãŒã©ã®å©ç¹ã蚌æããããšã¯ã»ãšãã©äžå¯èœã§ãã
William Lee Irwinã®å©ããåããŠãã«ãŒãã«ã«ã¢ãžã¥ãŒã«ãšããŠæ¥ç¶ã§ããã¹ã±ãžã¥ãŒã©ãŒãå ¬éããŸãããããã«ãããããŒãæã«äœ¿çšããã¹ã±ãžã¥ãŒã©ãŒãéžæã§ããŸããããã¯ãçŸåšã®ã«ãŒãã«ã§äœ¿çšãããŠãããã©ââã¬ãã«I / Oã¹ã±ãžã¥ãŒã©ã«éåžžã«äŒŒãŠããŸããããããããã¯LinusãšIngoïŒãã©ã³ããŒã®ãããŒãžã£ãŒïŒã«ãã£ãŠæåŠãããŸããããªããªããã«ãŒãã«ã«ã¯ã§ããã ãè¯ãã¹ã±ãžã¥ãŒã©ã1ã€ã ãããã¹ãã ãšä¿¡ããŠããããã§ãã
éçºãããPlugshedã®ç®çã¯ãã¹ã±ãžã¥ãŒã©ãã«ãŒãã«ã³ãŒãã«ç¢ºå®ã«çµ±åããããšã§ããããããã©ãã»ã©æ£ãããã¯ããããŸããããå€ãã®äººããã®æ¹æ³ãç¶ããŠããŸãã
ãã®åŸãã¹ã¯ããããªãã§ããæ©èœã®äœæ¥ãéå§ãããŸãããç§ã¯ãããæ¹åããããã«å€ãã®æéãè²»ãããŸããããããã¯18ãæåã«ã«ãŒãã«ã«å«ãŸããŠããŸãããããã以æ¥ãç§ã¯ããã«åãçµãã§ããŸãã
ã¢ã³ããªã¥ãŒã¯ããã®æ©èœãæçšã§ãããšã¯èããããã€ãã¹ã®çµæãåŒãèµ·ããå¯èœæ§ããããšèããŠããŸãããããããéå»9ãæéããã°ã®å ±åãããã«ããããã©ãŒãã³ã¹ã®äœäžã«ã€ããŠã®èŠæ ã¯ãããŸããã§ããããããã©ã®ããã«æ©èœãããã瀺ããã³ãããŒã¯ãäœæããŸãããããããLinusãããã¯ããã§ãæ¬åœã«åœ¹ç«ã¡ãŸããïŒããšå°ããããŸããããŸããå°ãªããšã圌ãã¯ã«ãŒãã«ããé¢æ°ãã¹ããŒããŸããã§ããã
次ã«ãStaircase Deadline CPUã¹ã±ãžã¥ãŒã©ã«ã€ããŠèª¬æããŸããæåã¯ãé段CPUã®æŽŸçç©ãšããŠäœæ¥ãéå§ããŸãããããããããã«æ°ã¥ããã®ã§ãããåªããåæ¹åæ§ãæäŸãããèª å®ããã®åé¡ã解決ããããšããå¯èœã§ãããªããªãã察話æ§ã®åäžã¯ãã°ãã°ãèª å®ããã®æªåã®åå ã ããã§ãããŸããæ£çŽãã¯ãå€æ°ã®ãŠãŒã¶ãŒããããµãŒããŒãšã·ã¹ãã ã«ãšã£ãŠæãéèŠã§ãã
å€ãã®ãŠãŒã¶ãŒãã¹ã±ãžã¥ãŒã©ãã¡ã€ã³ã³ãŒãã«ãããã·ã¥ããããªã¯ãšã¹ããéä¿¡ããŸãããããã¯å€ãã®æ¬ ç¹ãä¿®æ£ããããã§ãããããŸã§ã®éãã³ãŒããæ¹åããããã€ãã®ãã°ãä¿®æ£ããŸããã
- ⊠, , . , , .
, . Staircase Deadline. .