|
鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�(gu贸)400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗�锛岄儴鍒嗗(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�(k霉)鈥� 涓嬭級
鍖椾含鑸┖鑸ぉ澶у(xu茅)
2017 骞存嫑鏀跺崥澹爺绌剁敓鍏ュ(xu茅)鑰冨崥澶х侗
瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鑰冨崥澶х侗锛�50 鍒嗭級
涓€銆佹杩�
鈥滆▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鈥濇槸瑷�(j矛)绠楁(j墨)鍙婄浉闂�(gu膩n)瀛�(xu茅)绉戠殑灏�(zhu膩n)妤�(y猫)鎶€琛�(sh霉)鍩虹(ch菙)瑾茬▼銆傚畠涓昏鐮旂┒杌熶欢銆佺‖
浠跺姛鑳藉垎閰嶅拰灏�(du矛)杌熶欢銆佺‖浠剁晫闈㈢殑纰哄畾锛屽嵆纰哄畾鍝簺鍔熻兘鐢辫粺浠跺畬鎴�锛屽摢浜涘姛鑳界敱纭欢瀵�(sh铆)鐝�(xi脿n)銆�
瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鏄緸澶栭儴渚�(l谩i)鐮旂┒瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)銆傚畠鏄娇鐢ㄨ€呮墍鐪嬪埌鐨勭墿鐞嗚▓(j矛)绠楁(j墨)鐨勬娊璞★紝绶ㄥ(xi臎)
鍑鸿兘澶犲湪姗�(j墨)鍣ㄤ笂姝ｇ⒑閬�(y霉n)琛岀殑绋嬪簭鎵€蹇呴爤浜嗚В鍒扮殑瑷�(j矛)绠楁(j墨)鐨勫爆鎬�銆�
鑰冨崥澶х侗绲﹀嚭浜嗚€冪敓闇€鎺屾彙鐨勮▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鐨勫熀鏈蹇点€佸熀鏈師鐞�銆佸熀鏈祼(ji茅)妲�(g貌u)鍜屽熀鏈垎鏋�
鏂规硶銆傛秹鍙婅▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鐨勫熀鏈蹇�銆佹寚浠ょ郴绲�(t菕ng)銆佸瓨鍎�(ch菙)绯荤当(t菕ng)銆佽几鍏ヨ几鍑虹郴绲�(t菕ng)銆佹(bi膩o)閲忚檿鐞嗘(j墨)銆�
骞惰铏曠悊姗�(j墨)鍜屽铏曠悊姗�(j墨)绛夊収(n猫i)瀹广€傞€欎簺鍏�(n猫i)瀹规兜钃嬩簡闇€瑕佽€冪敓鎺屾彙鐨勭浉闂�(gu膩n)姒傚康鍜屽師鐞�銆佸熀鏈祼(ji茅)妲�(g貌u)
鍜屽熀鏈垎鏋愭柟娉曪紝鍖呮嫭鍦ㄥ叿鏈変竴瀹氱殑杌熺‖浠剁煡璀�(sh铆)鍩虹(ch菙)涓婅兘缍滃悎瑾�(r猫n)璀�(sh铆)瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)鐨勮粺纭欢鍔熻兘
鍒嗛厤鑸囧悇绋笉鍚岀祼(ji茅)妲�(g貌u)椤�(l猫i)鍨嬫(j墨)鍣ㄧ殑鐗规€у拰鎬ц兘瑭�(p铆ng)鍍�(ji脿)鏂规硶锛屼互鍙婇亱(y霉n)鐢ㄧ郴绲�(t菕ng)鐨勮榛�(di菐n)瀹氶噺鍒嗘瀽鍟�(w猫n)椤岀殑
鏂规硶銆�
浜�銆佸叿楂斿収(n猫i)瀹�
1銆佽▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鐨勫熀鏈蹇�
鍩烘湰姒傚康锛�
澶氱礆(j铆)灞ゆ绲�(ji茅)妲�(g貌u)銆佽櫅鎿(j墨)鍣�銆佽獮(y菙)瑷€鐨勮В閲嬭垏缈昏銆佽▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)銆佺稉(j墨ng)鍏歌▓(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)
姒傚康鐨勫(sh铆)璩�(zh矛)銆丗lynn 鍒嗛(l猫i)娉曘€佹寚浠ゆ祦銆佹暩(sh霉)鎿�(j霉)娴�銆佺郴绲�(t菕ng)鐨勫姞閫熸瘮銆丄mdahl 瀹氬緥銆佺▼搴忕殑灞€閮ㄦ€�
鍘熺悊銆佺▼搴忕殑鏅�(sh铆)闁撳眬閮ㄦ€�銆佺▼搴忕殑绌洪枔灞€閮ㄦ€�銆丆PU 鎬ц兘鍏紡銆丆PI銆丆PU 鏅�(sh铆)闁�銆佹牳蹇冩脯(c猫)瑭︾▼
搴�銆佸熀婧�(zh菙n)娓�(c猫)瑭︾▼搴忓浠�銆佽几鍏�/杓稿嚭鏂瑰紡銆佺郴鍒楁(j墨)銆佽粺浠跺吋瀹广€佸悜涓�(涓�)鍏煎銆佸悜鍓�(鍚�)鍏�
瀹�銆佹ā鎿�銆佷豢鐪�銆佸苟琛屾€�銆佸悓鏅�(sh铆)鎬с€佸苟鐧�(f膩)鎬с€佹寚浠ゅ収(n猫i)閮ㄥ苟琛�銆佹寚浠ょ礆(j铆)骞惰銆佺窔绋嬬礆(j铆)骞惰銆佷换
鍕�(w霉)绱�(j铆)鎴栭亷(gu貌)绋嬬礆(j铆)骞惰銆佷綔妤�(y猫)鎴栫▼搴忕礆(j铆)骞惰銆佹檪(sh铆)闁撻噸鐤�銆佽硣婧愰噸寰�(f霉)銆佽硣婧愬叡浜�銆佸悓妲�(g貌u)鍨嬶紙灏�(du矛)绋�(ch膿ng)鍨嬶級
澶氳檿鐞嗘(j墨)銆佺暟妲�(g貌u)鍨嬶紙闈炲皪(du矛)绋�(ch膿ng)鍨嬶級澶氳檿鐞嗘(j墨)銆佸垎甯冭檿鐞嗙郴绲�(t菕ng)銆佽€﹀悎搴�銆佹澗鏁ｈ€﹀悎銆佺穵瀵嗚€﹀悎
涓昏鍏�(n猫i)瀹癸細
1) 瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)鐨勫绱�(j铆)灞ゆ绲�(ji茅)妲�(g貌u)锛�
2) 瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)銆佺祫鎴愯垏瀵�(sh铆)鐝�(xi脿n)锛�
3) 瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)鐨勮粺纭彇鑸�銆佹€ц兘瑭�(p铆ng)娓�(c猫)鍙婂畾閲忚ō(sh猫)瑷�(j矛)鍘熺悊锛�
4) 杌熶欢銆佹噳(y墨ng)鐢ㄣ€佸櫒浠跺皪(du矛)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)鐨勫奖闊�锛�
5) 绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)涓殑骞惰鎬х櫦(f膩)灞曞拰瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)鐨勫垎椤�(l猫i)銆�
閲嶉粸(di菐n)锛�
瑷�(j矛)绠楁(j墨)绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)銆佽▓(j矛)绠楁(j墨)绲勬垚銆佽▓(j矛)绠楁(j墨)瀵�(sh铆)鐝�(xi脿n)涓夎€呯殑瀹氱京鍙婃墍鍖呭惈鐨勫収(n猫i)瀹�锛涙湁闂�(gu膩n)閫忔槑鎬у晱(w猫n)
椤岀殑鍒ゆ柗锛涜粺浠跺拰纭欢鐨勫姛鑳藉垎閰嶅師鍓囷紱杌熶欢鍙Щ妞嶇殑閫斿緫銆佹柟娉曘€侀仼鐢ㄥ牬(ch菐ng)鍚�銆佸瓨鍦ㄥ晱(w猫n)椤屽拰
灏�(du矛)绛栵紱鏈夐棞(gu膩n)骞惰鎬х殑姒傚康锛涚郴绲�(t菕ng)绲�(ji茅)妲�(g貌u)涓枊(k膩i)鐧�(f膩)骞惰鎬х殑閫斿緫鍜岄(l猫i)鍨嬨€�
2銆佽▓(j矛)绠楁(j墨)鎸囦护闆嗙祼(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)
鍩烘湰姒傚康锛�
鍫嗘＇鍨嬫(j墨)鍣�銆佺疮鍔犲櫒鍨嬫(j墨)鍣�銆侀€氱敤瀵勫瓨鍣ㄥ瀷姗�(j墨)鍣�銆佷笁绋(l猫i)鍨嬫寚浠ら泦绲�(ji茅)妲�(g貌u)銆侀€氱敤瀵勫瓨鍣ㄥ瀷鎸囦护
闆嗙祼(ji茅)妲�(g貌u)鐨勪笁绋(l猫i)鍨�銆丆ISC銆丷ISC銆佹寚浠ら泦绲�(ji茅)妲�(g貌u)鐨勫畬鏁存€�銆佹寚浠ら泦绲�(ji茅)妲�(g貌u)鐨勮(gu墨)鏁存€�銆佸皪(du矛)绋�(ch膿ng)鎬�銆佸潎
鍕绘€�銆佹搷浣滄暩(sh霉)椤�(l猫i)鍨嬨€佹搷浣滄暩(sh霉)琛ㄧず銆佹搷浣滄暩(sh霉)鐨勯(l猫i)鍨�銆佽畩闀�(zh菐ng)绶ㄧ⒓鏍煎紡銆佸畾闀�(zh菐ng)绶ㄧ⒓鏍煎紡銆佹贩鍚堝瀷绶�
纰兼牸寮�
涓昏鍏�(n猫i)瀹癸細
1) 鎸囦护闆嗙祼(ji茅)妲�(g貌u)鐨勫垎椤�(l猫i)
2) 灏嬪潃鏂瑰紡
3) 鎸囦护闆嗙祼(ji茅)妲�(g貌u)鐨勫姛鑳借ō(sh猫)瑷�(j矛)
4) 鎿嶄綔鏁�(sh霉)鐨勯(l猫i)鍨嬪拰澶у皬
5) 鎸囦护鏍煎紡鐨勮ō(sh猫)瑷�(j矛)
閲嶉粸(di菐n)锛�
灏嬪潃鏂瑰紡涓殑鍐嶅畾浣嶆妧琛�(sh霉)锛涗俊鎭湪瀛樺劜(ch菙)鍣ㄤ腑鎸夋暣鏁�(sh霉)閭婄晫瀛樺劜(ch菙)鐨勬蹇�锛涙搷浣滅⒓鍜屾寚浠ゅ瓧鏍�
寮忕殑鍎�(y艒u)鍖�锛汣ISC 鎸囦护绯荤当(t菕ng)鐨勬敼閫�(j矛n)閫斿緫缍滆堪锛汻ISC 姒傚康鍙婃墍閲囩敤鐨勫熀鏈妧琛�(sh霉)銆傛帉鎻′笁绋法纰兼柟
寮�锛屼簡瑙ｄ笁绋皨鍧€鏂瑰紡鐨勭己榛�(di菐n)銆傚悓鏅�(sh铆)瑕佷簡瑙� CISC 鐨勫晱(w猫n)椤屽拰 RISC 鐨勫劒(y艒u)榛�(di菐n)锛孯ISC 鐨勪竴鑸ō(sh猫)瑷�(j矛)鍘�
鍓囧強鎸囦护绯荤当(t菕ng)鐨勭櫦(f膩)灞曟柟鍚�銆�
3銆佷腑鏂�銆佺附绶氳垏 I/O 绯荤当(t菕ng)
鍩烘湰姒傚康锛�
涓柗銆佷腑鏂烽熆鎳�(y墨ng)銆佷腑鏂风殑鍒嗛(l猫i)銆佷腑鏂风殑鍒嗙礆(j铆)銆佷腑鏂风殑宓屽鍘熷墖銆佷腑鏂风殑杌熺‖浠跺姛鑳藉垎閰�銆佺郴
绲�(t菕ng)鍙潬鎬�銆佺郴绲�(t菕ng)鐨勫け鏁堢巼銆佺郴绲�(t菕ng)鍙敤鎬�銆丷AID銆佺附绶�銆佺附绶氱殑鍒嗛(l猫i)銆佺附绶氭帶鍒舵柟寮�銆佸悓姝ョ附
绶�銆佺暟姝ョ附绶�銆侀€氶亾铏曠悊姗�(j墨)銆佸瓧绡€(ji茅)澶氳矾閫氶亾銆佹暩(sh霉)绲勫璺€氶亾銆侀伕鎿囬€氶亾銆佽櫅鎿� DMA銆佺暟姝� I
/O銆丮TTF
涓昏鍏�(n猫i)瀹癸細
1) 涓柗绯荤当(t菕ng)锛�
2) 绺界窔绯荤当(t菕ng)锛�
3) I/O 绯荤当(t菕ng)鎬ц兘鑸� CPU 鎬ц兘
4) I/O 绯荤当(t菕ng)鐨勫彲闈犳€у拰鍙敤鎬�
5) 寤夊児(ji脿)纾佺洡(p谩n)鍐椾綑闄ｅ垪 RAID
6) 閫氶亾铏曠悊姗�(j墨)
閲嶉粸(di菐n)锛�
鐩搁棞(gu膩n)鐨勫熀鏈蹇�锛屼腑鏂风郴绲�(t菕ng)鐨勮粺纭欢鍒嗛厤锛岄€氶亾铏曠悊姗�(j墨)鐨勬祦閲忚ō(sh猫)瑷�(j矛)銆傛寜涓柗铏曠悊鍎�(y艒u)鍏堟
搴忕殑瑕佹眰锛岃ō(sh猫)缃腑鏂风礆(j铆)灞忚斀浣嶇殑鐙€鎱�(t脿i)锛屾纰虹暙(hu脿)鍑轰腑鏂疯檿鐞嗛亷(gu貌)绋嬬殑绀烘剰鍦�锛涢€氶亾鐨勬祦閲忚ō(sh猫)瑷�(j矛)锛�
鐣�(hu脿)鍑哄瓧绡€(ji茅)澶氳矾閫氶亾闊挎噳(y墨ng)鍜岃檿鐞嗗畬鍚勫閮ㄨō(sh猫)鍌欒珛(q菒ng)姹傜殑鏅�(sh铆)绌�?q菒ng)D銆�
4銆佸瓨鍎�(ch菙)楂旂郴
鍩烘湰姒傚康锛�
瀛樺劜(ch菙)鍣ㄧ殑涓夊€�(g猫)涓昏鎸囨(bi膩o)銆佸绱�(j铆)瀛樺劜(ch菙)灞ゆ銆佸懡涓巼 H銆佷笉鍛戒腑鐜囨垨澶辨晥鐜� F銆佸け鏁堥枊(k膩i)閵�(xi膩o)銆佸钩鍧�
瑷晱(w猫n)鏅�(sh铆)闁� TA銆佲€淐ache锛嶄富瀛樷€濆堡娆°€佲€滀富瀛橈紞杓斿瓨鈥濆堡娆�銆佸叏鐩歌伅(li谩n)鏄犲儚銆佺洿鎺ユ槧鍍�銆佺祫鐩�
鑱�(li谩n)鏄犲儚銆乶 璺祫鐩歌伅(li谩n)銆佺浉鑱�(li谩n)搴︺€侀毃姗�(j墨)娉�銆佸厛閫�(j矛n)鍏堝嚭娉�(FIFO)銆佹渶杩戞渶灏戜娇鐢ㄦ硶(LRU)銆佸(xi臎)鍥炴硶銆�
鍒嗛洟 Cache銆佹贩鍚� Cache銆佽櫅鎿� Cache銆佺墿鐞� Cache銆侀€�(j矛n)绋嬫(bi膩o)璀�(sh铆)绗﹀瓧娈碉紙PID锛夈€佸悓缇╂垨鍒ュ悕銆�
铏涙摤绱㈠紩锛嬬墿鐞嗘(bi膩o)璀�(sh铆)鏂规硶銆佸瀛楀瀛樺劜(ch菙)鍣ㄧ祼(ji茅)妲�(g貌u)銆佸楂斾氦鍙夊瓨鍎�(ch菙)鍣ㄣ€佺崹(d煤)绔嬪瓨鍎�(ch菙)楂�銆侀珨娌栫獊銆乀L
B
涓昏鍏�(n猫i)瀹癸細
1) 瀛樺劜(ch菙)楂旂郴鐨勬蹇碉紱
2) 铏涙摤瀛樺劜(ch菙)鍣�锛�
3) 楂橀€熺珐娌栧瓨鍎�(ch菙)鍣�锛�
4) Cache鈥斾富瀛樷€旇紨瀛樹笁绱�(j铆)灞ゆ銆�
5) 骞惰涓诲瓨绯荤当(t菕ng)
閲嶉粸(di菐n)锛�
娈甸爜(y猫)寮忓拰闋�(y猫)寮忚櫅鎿瓨鍎�(ch菙)鍣ㄥ師鐞�锛涢爜(y猫)寮忚櫅鎿瓨鍎�(ch菙)鍣ㄧ殑鍦板潃鏄犺薄锛汱RU銆丗IFO銆丱PT 鏇挎彌绠�
娉�锛涚敤 LRU 鏇挎彌绠楁硶灏�(du矛)闋�(y猫)鍦板潃娴佺殑鍫嗘＇铏曠悊妯℃摤鍙婃€ц兘鍒嗘瀽锛汣ache 瀛樺劜(ch菙)鍣ㄧ殑鎬ц兘鍒嗘瀽銆�
闋�(y猫)寮忓拰娈靛紡铏涙摤瀛樺劜(ch菙)鍣ㄤ腑锛岃櫅銆佸(sh铆)鍦板潃鐨勮▓(j矛)绠楋紱鍚勭ó闋�(y猫)闈㈡浛鎻涚畻娉曞拰鍛戒腑鐜囩殑瑷�(j矛)绠�锛汣ach
e 绲勭浉鑱�(li谩n)鏄犺薄鍜屽揩鏇挎彌绠楁硶鐨勬ā鎿�锛涘苟琛屽瓨鍎�(ch菙)闋诲鐨勮▓(j矛)绠�銆�
5銆佹祦姘寸窔鑸囨寚浠ゅ苟琛�
鍩烘湰姒傚康锛�
涓€娆￠噸鐤婂煼(zh铆)琛屾柟寮�銆佷簩娆￠噸鐤婂煼(zh铆)琛屾柟寮忋€佸搱浣涚祼(ji茅)妲�(g貌u)銆佸厛琛屾帶鍒舵妧琛�(sh霉)銆佹祦姘寸窔鎶€琛�(sh霉)銆佹檪(sh铆)(闁�)绌�(闁�)
鍦�銆佹祦姘寸窔鐨勬繁搴�銆侀€氶亷(gu貌)鏅�(sh铆)闁�銆佸柈鍔熻兘娴佹按绶�銆佸鍔熻兘娴佹按绶�銆侀潨鎱�(t脿i)娴佹按绶氥€�銆佸嫊(d貌ng)鎱�(t脿i)娴佹按绶�銆�
绶氭€ф祦姘寸窔銆侀潪绶氭€ф祦姘寸窔銆侀爢搴忔祦姘寸窔銆佷簜搴忔祦姘寸窔銆佸悶鍚愮巼銆佹渶澶у悶鍚愮巼銆佹祦姘寸窔鐨勭摱
闋搞€佹秷闄ょ摱闋告鐨勫叐绋柟娉�銆佸姞閫熸瘮銆佹晥鐜�銆佹帓绌烘檪(sh铆)闁�銆佹祦姘村瘎瀛樺櫒寤虹珛鏅�(sh铆)闁�銆佹祦姘村瘎瀛樺櫒
鍌宠几寤堕伈銆佺浉闂�(gu膩n)銆佹暩(sh霉)鎿�(j霉)鐩搁棞(gu膩n)銆佸悕鐩搁棞(gu膩n)銆佸弽鐩搁棞(gu膩n)銆佽几鍑虹浉闂�(gu膩n)銆佹彌鍚嶆妧琛�(sh霉)銆佸瘎瀛樺櫒鎻涘悕銆佹帶鍒剁浉
闂�(gu膩n)銆佹祦姘寸窔娌栫獊銆佺祼(ji茅)妲�(g貌u)娌栫獊銆佹暩(sh霉)鎿�(j霉)娌栫獊銆佹祦姘寸窔姘ｆ场銆佸畾鍚戯紙鍓嶉锛夋妧琛�(sh霉)銆佸(xi臎)鍚庤畝娌栫獊锛圧
AW锛�銆佸(xi臎)鍚庡(xi臎)娌栫獊锛圵AW锛�銆佽畝鍚庡(xi臎)娌栫獊锛圵AR锛夈€佹祦姘寸窔瑾�(di脿o)搴︽垨鎸囦护瑾�(di脿o)搴�銆佸噸绲�(ji茅)鎴栨帓绌�
娴佹按绶�銆佸垎鏀欢閬�銆佸垎鏀爯(y霉)娓�(c猫)鏂规硶銆� 鈥滃欢閬插垎鏀€濇柟娉曘€佹寚浠ょ礆(j铆)骞惰銆侀潨鎱�(t脿i)瑾�(di脿o)搴︽妧琛�(sh霉)銆佸嫊(d貌ng)鎱�(t脿i)
瑾�(di脿o)搴︽柟娉�銆佷笉绮剧⒑鐣板父銆佺簿纰虹暟甯搞€乀omasulo 绠楁硶鐨勬牳蹇冩€濇兂銆佷繚鐣欑珯銆丆DB銆佸嫊(d貌ng)鎱�(t脿i)鍒嗘敮闋�(y霉)
娓�(c猫)鎶€琛�(sh霉)銆佸垎鏀鍙茶〃 BHT銆丅TB銆佸墠鐬诲煼(zh铆)琛�銆丷OB銆佸娴佸嚭鎶€琛�(sh霉)銆佽秴妯�(bi膩o)閲忚檿鐞嗘(j墨)銆佽秴闀�(zh菐ng)鎸囦护瀛�
VLIW 鎶€琛�(sh霉)銆佽秴娴佹按绶氳檿鐞嗘(j墨)銆佸惊鐠�(hu谩n)灞曢枊(k膩i)鎶€琛�(sh霉)銆佺窗(x矛)绮掑害澶氱窔绋嬫妧琛�(sh霉)銆佺矖绮掑害澶氱窔绋嬫妧琛�(sh霉)銆佸悓
鏅�(sh铆)澶氱窔绋嬫妧琛�(sh霉)
涓昏鍏�(n猫i)瀹癸細
1) 閲嶇枈鏂瑰紡锛�
2) 娴佹按鏂瑰紡锛�
3) 娴佹按鐨勬暩(sh霉)鎿�(j霉)鐩搁棞(gu膩n)铏曠悊锛�
4) Tomasulo 绠楁硶鑸囨祦姘寸窔鐨勫嫊(d貌ng)鎱�(t脿i)瑾�(di脿o)搴︺€�
5) 鍒嗘敮闋�(y霉)娓�(c猫)鑸囧墠鐬诲煼(zh铆)琛�锛�
6) 绮剧⒑涓柗锛�
7) 瓒呮(bi膩o)閲忋€佽秴娴佹按銆佷互鍙� VLIW 铏曠悊鍣ㄧ殑鍩烘湰绲�(ji茅)妲�(g貌u)锛�
8) 澶氱窔绋嬫妧琛�(sh霉)鍙婂悓鏅�(sh铆)澶氱窔绋嬶紙SMT锛夎檿鐞嗗櫒鐨勭祼(ji茅)妲�(g貌u)鐗归粸(di菐n)銆�
閲嶉粸(di菐n)锛�
閲嶇枈涓殑鍚勭ó鐩搁棞(gu膩n)闂�(gu膩n)绯荤殑铏曠悊锛涙祦姘寸窔鐨勬檪(sh铆)绌�?q菒ng)D鍜屾€ц兘鍒嗘瀽锛涙祦姘寸殑灞€閮ㄦ€х浉闂�(gu膩n)铏曠悊锛�
鍏ㄥ眬鎬х浉闂�(gu膩n)鐨勮檿鐞嗗拰灏�(du矛)涓柗鐨勮檿鐞�锛涘柈鍔熻兘闈炵窔鎬ф祦姘寸窔鐨勮(di脿o)搴︼紱鍚戦噺铏曠悊鏂瑰紡銆備簡瑙ｆ寚
浠ら枔寰搷浣滅殑鏅�(sh铆)闁撻噸鐤婇棞(gu膩n)绯昏姹傦紝绠楀嚭鍏ㄩ儴鎸囦护瀹屾垚鎵€闇€瑕佺殑鏅�(sh铆)闁�锛涘湪澶氬姛鑳芥祦姘寸窔涓�锛�
濡備綍鎿嶄綔鍏舵祦鍏ョ殑闋嗗簭锛岀暙(hu脿)鍑烘鏅�(sh铆)鐨勬祦姘寸窔鏅�(sh铆)绌�?q菒ng)D锛屽苟瑷�(j矛)绠楀嚭鍚炲悙鐜囥€佹晥鐜囧拰鍔犻€熸瘮锛涚偤
娑堥櫎娴佹按绶氶€熷害鎬ц兘鐡堕牳鎵€閲囧彇鐨勬帾鏂藉強鐩告噳(y墨ng)鐨勬祦姘寸窔鏅�(sh铆)绌�?q菒ng)D鐨勭暙(hu脿)娉�锛涙帉鎻℃祦姘寸窔浜傚簭鍩�(zh铆)
琛岀殑鍩烘湰鍘熺悊銆�
6銆佸悜閲忔祦姘磋檿鐞嗚垏鍚戦噺姗�(j墨)
鍩烘湰姒傚康锛�
妯�(bi膩o)閲忔祦姘磋檿鐞嗘(j墨)銆佸悜閲忔祦姘磋檿鐞嗘(j墨)銆佹按骞�(姗悜)铏曠悊鏂瑰紡銆佸瀭鐩�(绺卞悜)铏曠悊鏂瑰紡銆佸瓨鍎�(ch菙)鍣紞瀛�
鍎�(ch菙)鍣ㄥ瀷鎿嶄綔鐨勯亱(y霉n)绠楁祦姘寸窔銆佸垎绲�(绺辨┇)铏曠悊鏂瑰紡銆佸瘎瀛樺櫒锛嶅瘎瀛樺櫒鍨嬫搷浣滅殑閬�(y霉n)绠楁祦姘寸窔銆侀張
鎺ユ妧琛�(sh霉)銆侀張鎺ユ祦姘寸窔鐨勬祦姘存檪(sh铆)闁�銆佸悜閲忓惊鐠�(hu谩n)鎴栧垎娈甸枊(k膩i)閲囨妧琛�(sh霉)
涓昏鍏�(n猫i)瀹癸細
1) 鍚戦噺姗�(j墨)鐨勫熀鏈蹇�
2) 鍚戦噺鐨勮檿鐞嗗拰鍚戦噺鐨勬祦姘磋檿鐞�
3) 鍚戦噺娴佹按铏曠悊姗�(j墨)鐨勭祼(ji茅)妲�(g貌u)
4) 鎻愰珮鍚戦噺娴佹按铏曠悊鎬ц兘鐨勬妧琛�(sh霉)
閲嶉粸(di菐n)锛�
鍚戦噺鐨勬祦姘磋檿鐞嗗拰閺堟帴鐗规€э紝鎸囦护浠ょ壒鎬у垎鏋愬拰瑷�(j矛)绠�銆傚湪鍏呭垎鐞嗚В娴佹按绶氭(j墨)鍒剁殑姊濅欢
涓�锛屼簡瑙ｅ悜閲忕殑涓夌ó铏曠悊鏂瑰紡鍙婇偅浜涙柟寮忛仼鍚堜簬鍚戦噺铏曠悊锛涘湪绲﹀嚭鑻ュ共姊濇寚浠ゅ悗锛岃兘澶犲垎
鏋愬嚭渚�(l谩i)閫欎簺鎸囦护涓摢浜涘彲浠ュ苟琛�锛屽摢浜涗笉鑳藉苟琛屼絾鑳介張鎺�锛屽摢浜涘彧鑳戒覆琛�銆傝兘澶犺▓(j矛)绠楀嚭閫�
浜涙寚浠ゅ叏閮ㄥ煼(zh铆)琛屽畬鐨勫懆鏈熸暩(sh霉)銆�
7銆佸铏曠悊姗�(j墨)鑸囪骞惰檿鐞�
鍩烘湰姒傚康锛�
PVP銆丼MP銆丮PP銆佹(j墨)缇�銆佸柈涓€绯荤当(t菕ng)鏄犲儚銆侀泦涓紡鍏变韩瀛樺劜(ch菙)鍣ㄧ祼(ji茅)妲�(g貌u)銆佸垎甯冨紡瀛樺劜(ch菙)鍣ㄧ祼(ji茅)妲�(g貌u)銆侀€�
淇″欢閬�銆佽法瓒婃檪(sh铆)闁�銆佸偝杓告檪(sh铆)闁撱€佸垎甯冨紡鍏变韩瀛樺劜(ch菙)鍣ㄦ垨鍙府鏀惧叡浜瓨鍎�(ch菙)鍣ㄩ珨绯荤祼(ji茅)妲�(g貌u)銆佸叡浜瓨鍎�(ch菙)
鍣ㄦ(j墨)鍣�銆佹秷鎭偝閬炴(j墨)鍣ㄣ€佺鏈夋暩(sh霉)鎿�(j霉)銆佸叡浜暩(sh霉)鎿�(j霉)鐨勯伔绉�銆佸叡浜暩(sh霉)鎿�(j霉)鐨勫京(f霉)鍒躲€乧ache 涓€鑷存€�銆佺洠(ji膩n)
鑱�(t墨ng)娉�銆佺洰閷勬硶銆佸(xi臎)浣滃虎鍗�(xi茅)璀般€佸(xi臎)鏇存柊鍗�(xi茅)璀�銆佸瓨鍎�(ch菙)涓€鑷存€с€丮PI銆丳VM銆丠PF銆丱penMP銆侀珮鍙�
鐢ㄦ€ф(j墨)缇�銆佽矤(f霉)杓夊潎琛℃(j墨)缇ゃ€侀珮鎬ц兘瑷�(j矛)绠楁(j墨)缇�銆丳CAM 瑷�(sh猫)瑷�(j矛)鏂规硶
涓昏鍏�(n猫i)瀹癸細
1) 澶氳檿鐞嗘(j墨)鐨勬蹇�銆侀(l猫i)鍨嬪拰纭欢绲�(ji茅)妲�(g貌u)
2) 绶婅€﹀悎澶氳檿鐞嗘(j墨)澶� Cache 鐨勪竴鑷存€у晱(w猫n)椤�
3) 瀛樺劜(ch菙)涓€鑷存€у強鐩搁棞(gu膩n)妯″瀷
4) 澶氳檿鐞嗘(j墨)鐨勫苟琛屾€у拰鎬ц兘
5) PCAM 瑷�(sh猫)瑷�(j矛)鏂规硶
閲嶉粸(di菐n)锛�
澶氳檿鐞嗘(j墨)鐨勭祼(ji茅)妲�(g貌u)鐗归粸(di菐n)鍜屽垎椤�(l猫i)锛涘苟琛岃檿鐞嗗付渚�(l谩i)鐨勫晱(w猫n)椤�锛涚法绋嬫ā鍨嬪晱(w猫n)椤岋紱Cache 涓€鑷存€у晱(w猫n)椤�锛涘瓨
鍎�(ch菙)涓€鑷存€у晱(w猫n)椤屽強妯″瀷锛涢€氫俊闁�(k膩i)閵�(xi膩o)锛涢枊(k膩i)鐧�(f膩)绋嬪簭鐨勫苟琛屾€х殑鍩烘湰鏂规硶锛涙帉鎻″苟琛岀法绋嬬殑鍩烘湰娴佺▼銆�
鍏嶈铂(z茅)鑱叉槑锛氭湰鏂囩郴杞�(zhu菐n)杓夎嚜缍�(w菐ng)绲�(lu貌)锛屽鏈変镜鐘�锛岃珛(q菒ng)鑱�(li谩n)绯绘垜鍊戠珛鍗冲埅闄�锛屽彟锛氭湰鏂囧儏浠ｈ〃浣滆€呭€�(g猫)浜鸿榛�(di菐n)锛岃垏鏈恫(w菐ng)绔欑劇(w煤)闂�(gu膩n)銆傚叾鍘熷壍(chu脿ng)鎬т互鍙婃枃涓櫝杩版枃瀛楀拰鍏�(n猫i)瀹规湭缍�(j墨ng)鏈珯璀夊(sh铆)锛屽皪(du矛)鏈枃浠ュ強鍏朵腑鍏ㄩ儴鎴栬€呴儴鍒嗗収(n猫i)瀹�銆佹枃瀛楃殑鐪熷(sh铆)鎬�銆佸畬鏁存€�銆佸強鏅�(sh铆)鎬ф湰绔欎笉浣滀换浣曚繚璀夋垨鎵胯锛岃珛(q菒ng)璁€鑰呭儏浣滃弮鑰�锛屽苟璜�(q菒ng)鑷鏍稿(sh铆)鐩搁棞(gu膩n)鍏�(n猫i)瀹�銆�
|
鏂囩珷鎼滅储
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 
