k8com官网

瑕佽濡備粖甯傞潰涓婃渶鐏垎鐨凙I鏈嶅姟鍣ㄦ満鍨嬶紝閭ｅ繀瀹氬緱鏄疓PU鍏崱鏈恒€?/span>鍦ㄥ疄闄呰繍鐢ㄨ繃绋嬩腑锛?/span>鍏崱鏈哄櫒鐨勫GPU骞惰璁＄畻鑳藉姏鑳藉蹇€熷鐞嗗ぇ閲忕殑鎺ㄧ悊璇锋眰锛屼负鍔犻€熸繁搴﹀涔犳ā鍨嬬殑璁粌鍜屾帹鐞嗚繃绋嬫彁渚涚畻鍔涙敮鎸?/span>銆傞櫎姝や箣澶栧畠杩樻嫢鏈夊己澶х殑鍥惧舰澶勭悊鑳藉姏锛屽疄鏃舵覆鏌撴父鎴忕敾闈€傛鏄洜涓?span style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;visibility:visible;box-sizing:border-box !important;overflow-wrap:break-word !important;">鍏跺湪 AI銆佹帹鐞嗐€佷汉宸ユ櫤鑳藉拰浜戞父鎴忕瓑棰嗗煙鐨勫崜瓒婅〃鐜帮紝鍦ㄤ竴浼楃殑鏈哄瀷涓劚棰栬€屽嚭鎴愪负鐑棬鏈哄瀷銆?/span>

閫夋嫨涓€娆惧叓鍗℃満棣栧厛闈复鐨勯棶棰樺氨鏄細閫夋嫨鐩磋繛鏈哄瀷杩樻槸鎷撳睍鏈哄瀷銆備紬澶氬懆鐭ワ紝鍏崱GPU鏈嶅姟鍣ㄩ€氬父閰嶅鏇村己鐨勪富鏉垮拰鏇村鐨凱CIe閫氶亾锛屼互鏀寔澶氬崱鍚屾椂楂橀€熸暟鎹紶杈撱€傜敱浜嶤PU鑷甫鐨凱CIE lan鏄浐瀹氫笖鏈夐檺鐨勶紝灏变細瀵艰嚧鍦ㄥ疄闄呭簲鐢ㄨ繃绋嬬殑鏃跺€欎竴浜汫PU鍗℃病鏈夊浣欑殑閫氫俊閫氶亾鍙敤銆?/span>

鏍规嵁甯傞潰涓婂父瑙勭殑鍏崱鏈哄瀷锛屽彲浠ュ垎涓哄嚑涓嬪嚑绉嶏細

鈻庣洿杩炴満鍨?/span>

浠ooxi AMD Milan骞冲彴4U8鍗I鏈嶅姟鍣ㄤ负渚嬶細瀹冨唴閮ㄦ惌杞?棰桝MD绗笁浠ｅ鐞嗗櫒锛屽垎涓?28涓猯an锛孋PU涓嶤PU涓棿閫氳繃涓夋潯Xgmi鑱旈€氾紝鍥犺€屾暣鏈哄彲鎻愪緵128x2-锛?2x3锛?160鏉CIE lane銆?寮犲弻瀹紾PU鍗犵敤浜?6x8=128鏉CIE閫氶亾鍚庯紝杩樻湁鍓╀綑鐨?2鏉″彲渚涘叾浠栫綉鍗°€乺aid鍗＄瓑閮ㄤ欢浣跨敤锛屽洜鑰屽畠閲囩敤鐩磋繛鏂瑰紡銆?/span>

鈻庢墿灞曟満鍨?/span>

浠ooxi 鐨処ntel Whitley骞冲彴4U10鍗I鏈嶅姟鍣ㄤ负渚嬶細瀹冨唴閮ㄦ惌杞?棰楃涓変唬鑻辩壒灏旇嚦寮哄彲鎵╁睍澶勭悊鍣紝鍒嗗埆涓?4涓猯an锛屾暣鏈哄彲鎻愪緵64x2=128涓狿ClElane锛岃€屽父鐢ㄧ殑8寮犲弻瀹紾PU鍗″線寰€浼氬崰鐢ㄦ帀鍏ㄩ儴鐨?span style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;box-sizing:border-box !important;overflow-wrap:break-word !important;">PClE lan锛?6脳8=128锛夛紝鏇存湁鐢氳€呭湪浣跨敤10GPU鍗＄殑鎯呭喌涓嬶紝PClE lan鐨勫崰鐢ㄦ洿鏄揪鍒颁簡160 lan锛?6脳10=160锛夈€傚洜鑰屽師鏈殑PCIE閫氶亾涓嶅鐢ㄤ箣鍚庡氨涓嶅緱涓嶉噰鐢?涓猄witch鑺墖杩涜淇″彿鎵╁睍銆傛墍浠ュ綋浣跨敤鎵╁睍鏈哄瀷鏃讹紝闇€瑕佷粠姣忛CPU鍚勮皟鍑?6涓猯an杩炴帴鍒癝witch鑺墖锛岀劧鍚嶴witch鑺墖鍐嶆妸淇″彿杩涜澧炲己鍜屾斁澶у鐞嗭紝鍚勬墿灞曞嚭5涓?span style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;box-sizing:border-box !important;overflow-wrap:break-word !important;">PClE脳16鐨勬Ы锛堝叡10涓?span style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;box-sizing:border-box !important;overflow-wrap:break-word !important;">PClE脳16鐨勬Ы锛夛紝鑰孋PU鍥犱负鍚勮嚜鍙皟鐢ㄤ簡16涓猯an锛屾墍浠ヨ繕鍓╀笅48涓猯an锛堝叡96涓猯an锛夊彲浠ユ墿灞曞嚭鍏朵粬鐨劽?6鎴柮?鐨?span style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;box-sizing:border-box !important;overflow-wrap:break-word !important;">PClE渚涚綉鍗°€丷AID鍗＄瓑鎵╁睍鍗★紝鎴栨槸NVMe纭洏浣跨敤銆?strong style="-webkit-tap-highlight-color:transparent;margin:0px;padding:0px;outline:0px;max-width:100%;box-sizing:border-box !important;overflow-wrap:break-word !important;">瀵规瘮涓氬唴鍏朵粬鍚屽钩鍙扮殑4U10鍗℃湇鍔″櫒锛孏ooxi 鐨処ntel Whitley骞冲彴锛屽湪婊¤冻10寮燝PU鍗″悗锛屼粛鎷ユ湁澶氳嚦8涓狿CIe鎵╁睍妲戒緵缃戝崱鍜孯AID鍗＄瓑浣跨敤锛屾洿鑳芥弧瓒崇敤鎴峰鏉傚鏍风殑搴旂敤鍦烘櫙銆?/strong>

褰撻噰鐢╯witch杩炴帴鐨勬椂鍊欙紝鎴戜滑鍙堜細闈复鍑犵閫夋嫨锛屾槸灏嗚繛鎺ョ殑switch鎸傚湪涓€棰桟PU涓婏紝杩樻槸鍒嗗埆鎸傚湪涓嶅悓CPU涓婂憿锛熷洜鑰屼骇鐢熶簡涓夌涓嶅悓鎷撴墤缁勫悎锛屼篃灏辨槸鎴戜滑缁忓父鐪嬭鐨刡alance銆乧ommon銆乧ascade涓夌鏋舵瀯銆備竴鑸潵璇村ぇ閮ㄥ垎鍘傚晢閮芥槸榛樿鐨刡alance锛屽嵆宸﹀彸骞宠　鍚勬寕涓€涓€?/span>

鈻嶯vlink瀹炵幇鍗″崱浜掕仈

姝ゅ锛屾垜浠墍鐔熺煡鐨凬vlink涔熸槸switch涓€绉嶆柟寮忥紝浣嗘槸瀹冪殑switch涔嬮棿鏄彲浠ョ洿鎺ラ€氫俊鐨勶紝瀹冪殑甯﹀閫熺巼杩滃ぇ浜嶱CIE锛屾垨鑰匔PU-CPU涔嬮棿鐨刄PI锛屽悓鏃朵篃澶栬仈IB锛屾彁渚涙洿楂樻晥銆佷綆寤惰繜鐨勪簰鑱旇В鍐虫柟妗堛€?/span>

鈻嶩GX瓒呯骇GPU妯＄粍鍐呴儴浜掕仈鎷撴墤

HGX鏄嫳浼熻揪鎺ㄥ嚭鍦伴拡瀵瑰ぇ瑙勬ā璁＄畻鎺ㄥ嚭鐨凣PU鍗¤秴绾фā缁勶紝瀹冧富瑕佸寘鎷簡8鍧梥xm鐨凣PU鍗°€丟PU浜掕仈搴曟澘銆丯vlink SW鑺墖銆係XM 鏋舵瀯鏄竴绉嶉珮甯﹀鎻掑骇寮忚В鍐虫柟妗堬紝鐢ㄤ簬灏?GPU 杩炴帴鍒?NVIDIA 涓撴湁鐨?DGX 鍜?HGX 绯荤粺銆侾CIe鍜孲XM閮藉彲浠ョ敤NVLink锛屼絾鏄疭XM鏄洿濂戒娇鐢∟VLink鐨勬柟娉曘€?/span>

鈻庢槆鑵?鍗℃満鍐呴儴浜掕仈

涓嶅悓浜庢垜浠墍鐔熺煡鐨勯€氱敤鏈嶅姟鍣ㄦ槸2棰桟PU锛屾槆鑵剧殑8鍗℃満鍐呴儴浜掕仈鎷撴墤鏄噰鐢ㄧ殑4棰桟PU锛屼互鏄囪吘HCCS 鍏崱鏈轰负渚嬶紝瀹冨唴閮ㄦ惌杞藉洓棰楀鐞嗗櫒锛孋PU鍜孏PU閲囩敤鐩撮€氭ā寮忥紝姣忛CPU鏀寔PCIE 4.0x40瀵瑰簲2涓狽PU銆?/span>鏄囪吘灏嗚嚜鐮旈珮閫熶簰鑱旀妧鏈懡鍚嶄负HCCS锛屼笌鐗囧唴 RoCE 鎼厤锛岃兘瀹炵幇鑺傜偣闂撮珮鏁堢洿杩炪€?/span>

濡備笂鍥惧姣旀墍绀猴紝鍙互鎯宠薄鍒颁竴鏃︿笂闆嗙兢鎼炲ぇ妯″瀷锛孒CCS閫熷害浼氭槑鏄捐惤鍚庛€?/span>

浜屻€佺洿閫氳窡Switch杩炴帴鏈哄瀷鍖哄埆

鍏崱鐩磋繛鏈哄瀷閲囩敤GPU鐩磋繛鐨勬柟寮忓湪浜庡叾閫氫俊鏄€氳繃CPU0鈫扖PU1鈫扜PU锛屽畠鐨勯€氫俊涓嶅彲閬垮厤鐨勫瓨鍦ㄤ竴瀹氱殑寤惰繜锛屽洜鑰屾洿閫傚悎鐢ㄤ簬瀵逛俊鍙锋晥鐜囦笉鏁忔劅涓旇拷姹傛€т环姣旂殑浣跨敤鍦烘櫙锛屽锛氭帹鐞嗐€佷簯璁＄畻绛夐鍩熴€?/span>

瀵规瘮鐩磋繛锛屽叓鍗℃墿灞曟満鍨嬬敱浜庨噰鐢ㄤ簡switch鑺墖锛屾垚鏈湪涓€瀹氱▼搴︿笂涓婃定锛屼絾涓庢鍚屾椂淇″彿浼犻€掗€熺巼鏇村揩锛孭CIe鎵╁睍鎬ф洿楂橈紝鍥犺€岄€傚悎澶氬崱閫氫俊寤惰繜浣庣殑鍦烘櫙锛屾瘮濡傚ぇ妯″瀷澶氬崱璁粌銆?/span>

瀵规瘮濡備粖甯傞潰涓婃弧鐩惓鐞呯殑鍏崱鏈猴紝Gooxi AMD Milan骞冲彴4U8鍗I鏈嶅姟鍣紝鐪熸鍋氬埌浜嗘€ц兘涓庢垚鏈殑瀹岀編骞宠　銆?/span>瀹冪殑鍗￠棿閫氫俊鏁堢巼楂橈紝鑳借揪17.22GB/S锛屾湁鏁堟彁鍗囧ぇ妯″瀷璁粌鏁堢巼锛屽苟涓旈噰鐢ˋMD涓変唬CPU锛屽湪鎬т环姣旇繖鍧椾篃鏄嫚鐙犳嬁鎹?/span>銆?/span>锛堟杩庡墠鏉ヨ浠穨锛?/span>