ããŒã¿ãµã€ãšã³ãã£ã¹ããšç 究è ã¯ãHPCã·ã¹ãã ãªã©ã®æ°ããã³ã³ãã¥ãŒãã£ã³ã°éçŽåã®åé¡è§£æ±ºããã»ã¹ã倧èŠæš¡ã«éçºããŠããŸãã AIãšããŒã¿åæã®ã¯ãŒã¯ããŒãã¯ãããã©ãŒãã³ã¹ãåäžãããããã«æ¡åŒµã§ããHPCã€ã³ãã©ã¹ãã©ã¯ãã£ã®æ©æµãåããŸããä»æ¥ã¯ããã®åžå Žã®ãã¬ã³ããšãDAãAIãHPCã®ã¢ãŒããã¯ãã£ãåæžããããã®ã¢ãããŒãã«ã€ããŠèª¬æããŸãã
ææ°ã®ã¯ãŒã¯ããŒãã®åæã«åããåŸåã«ã¯ãããçµ±äžãããã¢ãŒããã¯ãã£ãå¿ èŠã§ããåŸæ¥ã®HPCã¯ãŒã¯ããŒãïŒã·ãã¥ã¬ãŒã·ã§ã³ãªã©ïŒã«ã¯ãé«éãããã¯ãŒã¯æ¥ç¶ãšé«æ§èœãã¡ã€ã«ã·ã¹ãã ã«å ããŠãå€ãã®èšç®èœåãå¿ èŠã§ããããšãã°ãé±åºã®è²¯çå±€ã¢ãã«ã®äœæã«ã¯ãæ°æéããæ°æ¥ãããå ŽåããããŸãã
人工ç¥èœãšããŒã¿åæã®ã¯ãŒã¯ããŒãã¯ãªãœãŒã¹ã倧éã«æ¶è²»ããããããªãã¬ãŒã¿ãŒãããŒã¿ãåŠçããã«ã¯ãããŒã¿åéããŒã«ãšå°çšã®ã¯ãŒã¯ã¹ããŒã¹ãå¿ èŠã§ãã人工ç¥èœãšããŒã¿åæã¯ãã€ã³ã¿ã©ã¯ãã£ããªçžäºäœçšãšå埩çãªã¢ã¯ã·ã§ã³ãå¿ èŠãšããããã»ã¹ã§ãã
HPCãAIãããã³DAã®ã¯ãŒã¯ããŒãã®éãã«ããã3ã€ã®å¥åã®ã€ã³ãã©ã¹ãã©ã¯ãã£ãå¿ èŠã§ãããšããå°è±¡ãäžããå¯èœæ§ããããŸãããããã§ã¯ãããŸãããçµ±åã¢ãŒããã¯ãã£ã¯ãæ°ãããªãã¬ãŒãã£ã³ã°ã¢ãã«ãåãã¬ãŒãã³ã°ãããé©å¿ãããããããšãªãã人工ç¥èœãæ±ãããŒã¿ã¢ããªã¹ããšç§åŠè ã®äž¡æ¹ã«é©ããŠããŸãã
ãã ãã3ã€ã®ã¯ãŒã¯ããŒããã¹ãŠãåäžã®ã¢ãŒããã¯ãã£ã«çµ±åããããšã¯ãèæ ®ãã¹ã課é¡ããããããŸãã
- HPCãAIããŸãã¯DAã®ãŠãŒã¶ãŒã¹ãã«ã¯ããŸããŸã§ãã
- ãªãœãŒã¹ç®¡çã·ã¹ãã ãšããŒããã©ã³ããŒã¯äºææ§ããããŸããã
- ãã¹ãŠã®ãœãããŠã§ã¢ãšãã¹ãŠã®ãã¬ãŒã ã¯ãŒã¯ãåäžã®ãã©ãããã©ãŒã ã«çµ±åãããŠããããã§ã¯ãããŸããã
- çæ ç³»ã«ã¯ããŸããŸãªããŒã«ãšæ©èœãå¿ èŠã§ãã
- è² è·ãšãã®ããã©ãŒãã³ã¹èŠä»¶ã¯ç°ãªããŸãã
ãã«ãã¯ãããžãŒãºã®ã¿ãŒã³ããŒãœãªã¥ãŒã·ã§ã³ã®åºç€
ãã«ãã¯ãããžãŒãºã®ããã«äœ¿çšã§ããAIããã³ããŒã¿åæãœãªã¥ãŒã·ã§ã³ã¯ã3ã€ã®ã¯ãŒã¯ããŒããã¹ãŠã«åäžã®ç°å¢ãæäŸããŸãããããã¯ã次ã®4ã€ã®åºæ¬ååãèæ ®ããŠæ§ç¯ãããŠããŸãã
- ããŒã¿ã®å¯çšæ§ã
- ã·ã³ãã«ãªãžã§ãã¹ã±ãžã¥ãŒãªã³ã°ãšãªãœãŒã¹ç®¡çã
- ã¯ãŒã¯ããŒãã®æé©åã
- çµ±åããããªãŒã±ã¹ãã¬ãŒã·ã§ã³ãšã³ã³ããåã
ããŒã¿ã®å¯çšæ§
ãŠãŒã¶ãŒã¯ãã¯ãŒã¯ããŒãã«é¢ä¿ãªããããŒã¿ã«ãã°ããã¢ã¯ã»ã¹ããå¿ èŠããããŸããããŒã¿ã®ç§»åã¯ãç°ãªãã¹ãã¬ãŒãžç°å¢éã§å¶éããå¿ èŠããããŸããç¹ã«ã¯ãŒã¯ãããŒãè€æ°ã®ææ³ãçµã¿åãããŠããå Žåã¯ãéçšå¹çãåäžãããããã«ãHPCãAIãããã³DAã®ããŒã¿ã»ãããåäžã®ç°å¢ã«çµã¿åãããå¿ èŠããããŸãã
ããšãã°ãå é²é転æ¯æŽã·ã¹ãã ã¯ãç°åžžæ°è±¡ã¢ãã«ã䜿çšããŠãæªå€©åã§ã®å®éã®é転ã§ã®äºæ ãé²ããŸãã次ã«ãæ°ããããŒã¿ã䜿çšããŠãã£ãŒããã¥ãŒã©ã«ãããã¯ãŒã¯ããã¬ãŒãã³ã°ããŸããåºåã¯ã¢ãã«ããã¬ãŒãã³ã°ããããã®å ¥åã«ãªããŸãã次ã«ãçµæãSparkã«èªã¿èŸŒãŸããŸããããã¯ã顧客ã®çŸåšã®ããŒã¿ã»ããã«æ¥ç¶ããã¢ãã«ã®åŸç¶ã®ãã¬ãŒãã³ã°ã«æé©ãªããŒã¿ãéžæããããã«äœ¿çšãããŸããæé«ã®ããã©ãŒãã³ã¹ãåŸãã«ã¯ãã¯ãŒã¯ãããŒããåä¿¡ããããŒã¿ãããã§ã«å©çšå¯èœãªããŒã¿ã«ã§ããã ãè¿ã¥ããå¿ èŠããããŸãã
ãžã§ãã¹ã±ãžã¥ãŒãªã³ã°ãšãªãœãŒã¹ç®¡ç
HPCã³ã³ã·ã¥ãŒããŒã¯ãSLURMãªã©ã®åŸæ¥ã®ãžã§ãã¹ã±ãžã¥ãŒã©ã«äŸåããŠããŸãããããã¹ã±ãžã¥ãŒãªã³ã°ã®å ŽåãSLURMã¯æéééã«åºã¥ããŠããŒããŠã§ã¢ãªãœãŒã¹ãå²ãåœãŠãå®è¡äžã®ãžã§ããéå§ãå®è¡ãããã³å¶åŸ¡ããããã®ãã¬ãŒã ã¯ãŒã¯ãæäŸããŸãã SLURMã¯ãã¯ã©ã¹ã¿ãŒå ã®ã¿ã¹ã¯éã®ç«¶åãåé¿ããããã«ãéä¿¡ããããã±ããã®ãã¥ãŒç®¡çãæäŸããŸãã
ããŒã¿åæã§ã¯ãSparkStandaloneãMesosãªã©ã®ã¿ã¹ã¯ã¹ã±ãžã¥ãŒã©ã䜿çšããŸãããã€ããã©ãŒãã³ã¹ã³ã³ãã¥ãŒãã£ã³ã°ãšäººå·¥ç¥èœçšã®äºåæ§ç¯ãããã¢ãŒããã¯ãã£ã¯ãKubernetesã䜿çšããŠSparkããªãŒã±ã¹ãã¬ãŒã·ã§ã³ããå®è¡äžã®ã¿ã¹ã¯ã®ãªãœãŒã¹ã管çããŸããäž¡æ¹ã®ç°å¢ã«å¯Ÿå¿ãããžã§ãã¹ã±ãžã¥ãŒã©ã¯ãªããããã¢ãŒããã¯ãã£ã¯äž¡æ¹ããµããŒãããå¿ èŠããããŸãã Dell Technologiesã¯ãäž¡æ¹ã®èŠä»¶ãæºããã¢ãŒããã¯ãã£ãéçºããŸããã
HPCãããŒã¿åæãAIåãã®Dell EMCã®ã¿ãŒã³ããŒã¢ãŒããã¯ãã£ã¯ãåäžã®ãªãœãŒã¹ããŒã«ãäœæããŸãããªãœãŒã¹ã¯ãHPC Resource Managerãä»ããŠç®¡çãããä»»æã®HPCã¿ã¹ã¯ã«ããŸãã¯ã³ã³ããåãããAIãŸãã¯ããŒã¿åæã¯ãŒã¯ããŒãã«åçã«å²ãåœãŠãããšãã§ããŸãããããã®ã¯ãŒã¯ããŒãã¯ãKubernetesã³ã³ããã·ã¹ãã ãã管çãããŸãã
ã¯ãŒã¯ããŒãã®æé©å
ã¢ãŒããã¯ãã£ã¯ãå¥ã®ã¿ã€ãã®ã¯ãŒã¯ããŒãã«åŠ¥åããããšãªããããã¿ã€ãã®ã¯ãŒã¯ããŒãã«åãããŠæ¡åŒµã§ããå¿ èŠããããŸããã¯ãŒã¯ããŒãã®èŠä»¶ãç解ããã«ã¯ãããã°ã©ãã³ã°èšèªãã¹ã±ãŒãªã³ã°ã®ããŒãºãããã³ãœãããŠã§ã¢ã¹ã¿ãã¯ãšãã¡ã€ã«ã·ã¹ãã ã®ç®¡çãéèŠã§ãã次ã®è¡šã¯ãã¹ã±ãŒã©ãã«ãªã¢ãŒããã¯ãã£ãæ§ç¯ãããšãã«äœ¿çšããããã¯ãããžãŒã®äŸã瀺ããŠããŸãã
æåŸã®èšèšã³ã³ããŒãã³ãã¯ãKubernetesãšDockerãKubernetesã¢ãŒããã¯ãã£ã«çµ±åããããšã§ããããã¯ããããã€ãã¹ã±ãŒãªã³ã°ã管çãèªååããããã«äœ¿çšããããªãŒãã³ãœãŒã¹ã®ã³ã³ããåã·ã¹ãã ã§ãã Kubernetesã¯ããµãŒããŒã®ã¯ã©ã¹ã¿ãŒãç·šæããå©çšå¯èœãªãªãœãŒã¹ãšåã³ã³ãããŒã®ãªãœãŒã¹ããŒãºã«åºã¥ããŠã³ã³ãããŒãã¹ã±ãžã¥ãŒã«ããã®ã«åœ¹ç«ã¡ãŸããã³ã³ããã¯ãKubernetesã®åºæ¬çãªãªãã¬ãŒãã£ã³ã°ãŠãããã§ããã°ã«ãŒãã«ç·šæãããç®çã®ãµã€ãºã«æ¡åŒµãããŸãã
Kubernetesã¯ãè² è·åæ£ããªãœãŒã¹å²ãåœãŠã®è¿œè·¡ã䜿çšçãåã ã®ãªãœãŒã¹ã®ãã«ã¹ãã§ãã¯ãªã©ã®æ€åºãµãŒãã¹ã®ç®¡çãæ¯æŽããŸããããã«ãããã³ã³ãããèªåçã«åèµ·åãŸãã¯ã³ããŒããããšã§ãã¢ããªã±ãŒã·ã§ã³ãèªå·±ä¿®åŸ©ã§ããŸãã
Dockerã¯ããœãããŠã§ã¢è£œåããã°ããæ§ç¯ããã¹ããããã³ãããã€ã§ããããã«ãããœãããŠã§ã¢ãã©ãããã©ãŒã ã§ããããã°ã©ã ãã³ã³ãããšåŒã°ããæšæºã¢ãžã¥ãŒã«ã«ããã±ãŒãžåããŸããã³ã³ããã«ã¯ãã©ã€ãã©ãªãã·ã¹ãã ããŒã«ãã³ãŒããå®è¡æ¡ä»¶ãªã©ãããã°ã©ã ã®å®è¡ã«å¿ èŠãªãã¹ãŠã®ãã®ãå«ãŸããŠããŸããDockerã䜿çšãããšãããããç°å¢ã§ã¢ããªã±ãŒã·ã§ã³ãè¿ éã«ãããã€ããã³ã¹ã±ãŒãªã³ã°ããã³ãŒãã確å®ã«å®è¡ãããããã«ããããšãã§ããŸãã
ããŒããŠã§ã¢ã¢ãŒããã¯ãã£ãããã¯
é©åãªãµãŒããŒã®éžæ
Dell EMC PowerEdge DSS 8440ã¯ãHPCçšã«æé©åããã2ãœã±ããïŒ4UïŒãµãŒããŒã§ãã 1ã€ã®DSS8440ã¯ãç»åèªèçšã®4ã8ããŸãã¯10åã®NVIDIA V100ã°ã©ãã£ãã¯ã¢ã¯ã»ã©ã¬ãŒã¿ããŸãã¯èªç¶èšèªåŠçïŒNLPïŒçšã®NVIDIAT4ã«å¯Ÿå¿ã§ããŸãã 10å°ã®NVMeãã©ã€ãã«ããããã¬ãŒãã³ã°ããŒã¿ã«ãã°ããã¢ã¯ã»ã¹ã§ããŸãããã®ãµãŒããŒã¯ãæ©æ¢°åŠç¿ããã®ä»ã®ãªãœãŒã¹ã倧éã«æ¶è²»ããã¯ãŒã¯ããŒãã«æé©ãªããã©ãŒãã³ã¹ãšæè»æ§ã®äž¡æ¹ãåããŠããŸããããšãã°ããšã³ãžãã¢ãªã³ã°ããã³ç§åŠç°å¢ã§ã®ã¢ããªã³ã°ãšäºæž¬åæã
Dell EMC PowerEdge C4140ãã¥ãŒã©ã«ãããã¯ãŒã¯ã®ãã¬ãŒãã³ã°ã«å¿ èŠãªã¹ã±ãŒã©ãã«ãªãµãŒããŒãœãªã¥ãŒã·ã§ã³ã®ããŒãºãæºãããŸãããã£ãŒãã©ãŒãã³ã°ã¯ãç¹ã«åŠç¿ãã§ãŒãºã§ã¯ãé«éGPUãå«ãèšç®éçŽåã®ããã»ã¹ã§ããåC4140ãµãŒããŒã¯ãæ倧4ã€ã®NVIDIA Tesla V100ïŒVoltaïŒGPUããµããŒãããŸãã NVIDIA NVLINK 20ãã¡ã¯ããªãä»ããŠæ¥ç¶ãããšã8ã€ä»¥äžã®C4140ãã¯ã©ã¹ã¿ãŒåããŠãã倧ããªã¢ãã«ã«ããããšãã§ããæ倧500Pflopsã®ããã©ãŒãã³ã¹ãå®çŸããŸãã
Dell EMC PowerEdge R740xdã»ãšãã©ã®æ©æ¢°åŠç¿ãããžã§ã¯ãã«é©ããã¯ã©ã·ãã¯ãª2ãœã±ãããµãŒããŒã§ãããã®æ±çš2UãµãŒããŒã¯ãã°ã©ãã£ãã¯ã¢ã¯ã»ã©ã¬ãŒã¿ãšå€æ°ã®ã¹ãã¬ãŒãžããã€ã¹ã®ã€ã³ã¹ããŒã«ããµããŒãããŠããããããã£ãŒãã©ãŒãã³ã°ã¿ã¹ã¯ã§ããã«äœ¿çšã§ããå¯èœæ§ããããŸãã
é©åãªãããã¯ãŒã¯ã®éžæ
Dell EMC PowerSwitch S5232F-ONïŒé«æ§èœã€ãŒãµãããDell EMC S5235F-ON S5235F-ONã«ã¯32åã®QSFP28ããŒããããããããããã¹ããªããã±ãŒãã«ã䜿çšããŠ100GbEãŸãã¯10/25/40 / 50GbEããµããŒãããŸããã¹ã€ãããã¹ã®åž¯åå¹ ã¯64Tbpsã§ãããäœé 延ã§é«æ§èœãæäŸããŸãã
Mellanox SB7800ã¯ãå€ãã®åæã¯ãŒã¯ããŒãã«é©ãããœãªã¥ãŒã·ã§ã³ã§ããä»»æã®2ã€ã®ã¹ã€ããã³ã°ãã€ã³ãéã§90nsã®é 延ã䌎ãé«æ§èœã®ãã³ããããã³ã°72Tbit / sãã¹ã¯ãé«æ§èœãœãªã¥ãŒã·ã§ã³ãæäŸããŸãã
ãµãŒãã¹ãšã¹ãã¬ãŒãžã·ã¹ãã
é©åãªã¹ãã¬ãŒãžãµãŒãã¹ã®éžæ
ããŒããŠã§ã¢ã³ã³ããŒãã³ãã®éžæã¯ã解決ããåé¡ãšäœ¿çšãããœãããŠã§ã¢ã«ãã£ãŠç°ãªããŸãããããæ¡ä»¶ä»ãã§ãããŒã¿ã¹ãã¬ãŒãžãµãã·ã¹ãã ã¯3ã€ã®ã¿ã€ãã«åããããšãã§ããŸãã
- ã¹ãã¬ãŒãžãµãŒãã¹ã¯ãœãããŠã§ã¢ã«çµã¿èŸŒãŸããŠããããã®äžå¯æ¬ ãªéšåã§ããäŸãšããŠã¯ãHDFSãã¡ã€ã«ã·ã¹ãã ãåããApache HadoopããŸãã¯SQL ApacheCassandraããŒã¿ããŒã¹ããããŸããã
- ã¹ãã¬ãŒãžãµãŒãã¹ã¯ãå°çšãœãªã¥ãŒã·ã§ã³ïŒDell EMC PowerScaleãªã©ïŒãŸãã¯äŒæ¥ã®ã¹ãã¬ãŒãžã·ã¹ãã ã®ããããã«ãã£ãŠæäŸãããŸãã
- ã¯ã©ãŠããªãœãŒã¹ãžã®ã¢ã¯ã»ã¹ïŒãã©ã€ããŒãDell EMC ECSãCloudianãCephãããã³ãããªãã¯ïŒAmazonãGoogleãMS AzureïŒã®äž¡æ¹ãããŒã¿ã¢ã¯ã»ã¹ã¯ãååãšããŠãRESTãããã³ã«ïŒAmazon S3ãOpenstack Swiftãªã©ïŒã«åºã¥ããŠå®è¡ãããŸããããã¯ãããã°ããŒã¿ã®ã¹ãã¬ãŒãžåžå Žã§æã掻çºã«çºå±ããŠããã»ã°ã¡ã³ãã®1ã€ã§ãã
çµã¿èŸŒã¿ã®ã¹ãã¬ãŒãžãµãŒãã¹ãŸãã¯å°çšã·ã¹ãã ã®ãããããéçšã¹ãã¬ãŒãžã¬ã€ã€ãŒãšããŠäœ¿çšãããã¯ã©ãŠãã·ã¹ãã ãã¢ãŒã«ã€ãã®é·æã¹ãã¬ãŒãžãšããŠæ©èœããå Žåãçµã¿åãããã¢ãããŒããåºå¥ã§ããŸããç¹å®ã®ã¹ãã¬ãŒãžãµãŒãã¹ã®äœ¿çšã¯ã解決ãããã¿ã¹ã¯ãšèŠå¶èŠä»¶ïŒçœå®³ããã®ä¿è·ãæ¿èªããã³ç£æ»ãããã€ããŒãšã®çµ±åã䜿ããããïŒã«ãã£ãŠç°ãªããŸãã
äžæ¹ã§ã¯ãçµã¿èŸŒã¿ã®ã¹ãã¬ãŒãžãµãŒãã¹ã¯ããœãããŠã§ã¢ã§å©çšã§ããå Žåãè¿ éã«å±éããããã¡ãããä»ã®ã¢ããªã±ãŒã·ã§ã³ãµãŒãã¹ãšå¯èœãªéãçµ±åãããŸããäžæ¹ããããã¯å¿ ããããã¹ãŠã®å¿ èŠãªèŠä»¶ãæºãããŠããããã§ã¯ãããŸãããããšãã°ãæ¬æ Œçãªã¬ããªã±ãŒã·ã§ã³ãããã¯ã¢ããã·ã¹ãã ãšã®çµ±åã¯ãããŸãããããã«ã1ã€ã®ãã£ã¹ããªãã¥ãŒã·ã§ã³ãŸãã¯äžé£ã®ã¢ããªã±ãŒã·ã§ã³å°çšã«å¥ã®å°çšã®ãããŒã¿ã»ã°ã¡ã³ã/ã¢ã€ã©ã³ãããäœæããŸãã
æ©èœèŠä»¶
ã¹ãã¬ãŒãžãµãŒãã¹ã«ã¯ã次ã®èŠä»¶ã課ãããšãã§ããŸãã
- 容éãšããã©ãŒãã³ã¹ã®äž¡æ¹ã«ãããç·åœ¢ã¹ã±ãŒã©ããªãã£ã
- ãã«ãã¹ã¬ããç°å¢ã§å¹æçã«æ©èœããæ©èœã
- ã·ã¹ãã ã³ã³ããŒãã³ãã®å€§èŠæš¡ãªé害ã«å¯Ÿããèæ§ã
- ã·ã¹ãã ã®ã¢ããã°ã¬ãŒããšæ¡åŒµãç°¡åã§ãã
- ãªã³ã©ã€ã³ããã³ã¢ãŒã«ã€ãã¹ãã¬ãŒãžå±€ãäœæããæ©èœã
- ããŒã¿ãæäœããããã®é«åºŠãªæ©èœïŒç£æ»ãDRããŒã«ãäžæ£ãªå€æŽã«å¯Ÿããä¿è·ãéè€æé€ãã¡ã¿ããŒã¿æ€çŽ¢ãªã©ïŒã
ã¹ãã¬ãŒãžããã©ãŒãã³ã¹ã¯ããã€ããã©ãŒãã³ã¹ã³ã³ãã¥ãŒãã£ã³ã°ãæ©æ¢°åŠç¿ã人工ç¥èœãããžã§ã¯ãã«ãšã£ãŠéèŠã§ãããã®ãããDell Technologiesã¯ãæãèŠæ±ã®å³ããã客æ§ã®èŠä»¶ãæºããããã«ãå¹ åºããªãŒã«ãã©ãã·ã¥ããã³ãã€ããªããã¹ãã¬ãŒãžã·ã¹ãã ãæäŸããŠããŸãã
Dell EMCã®ã¹ãã¬ãŒãžããŒããã©ãªãªã«ã¯ãé«æ§èœPowerScaleïŒHDFSãNFS / SMBïŒããã³ECSïŒS3ãOpensatck SwiftãHDFSïŒã¹ãã¬ãŒãžã·ã¹ãã ãããã³NFSããã³Lustreåæ£ã¹ãã¬ãŒãžã·ã¹ãã ãå«ãŸããŸãã
ç¹æ®ãªã·ã¹ãã ã®äŸ
Dell EMC PowerScaleã¯ãããã°ããŒã¿ã«é¢é£ãããããžã§ã¯ãã§å¹æçã«äœæ¥ã§ããããã«ããç¹æ®ãªã·ã¹ãã ã®äžäŸã§ããããã«ãããäŒæ¥ããŒã¿ã¬ã€ã¯ãæ§ç¯ã§ããŸããã¹ãã¬ãŒãžã·ã¹ãã ã«ã¯ã³ã³ãããŒã©ãŒãšãã£ã¹ã¯ã·ã§ã«ãã¯å«ãŸããŠããŸããããå°çšã®è€è£œãããã¯ãŒã¯ã䜿çšããŠæ¥ç¶ãããåçã®ããŒãã®ã»ããã§ããåããŒãã«ã¯ãã¯ã©ã€ã¢ã³ãã¢ã¯ã»ã¹çšã®ãã£ã¹ã¯ãããã»ããµãã¡ã¢ãªãããã³ãããã¯ãŒã¯ã€ã³ã¿ãŒãã§ã€ã¹ãå«ãŸããŠããŸããã¯ã©ã¹ã¿ã®ãã¹ãŠã®ãã£ã¹ã¯å®¹éã¯ãåäžã®ã¹ãã¬ãŒãžããŒã«ãšåäžã®ãã¡ã€ã«ã·ã¹ãã ã圢æãããããã¯ä»»æã®ããŒããä»ããŠã¢ã¯ã»ã¹ã§ããŸãã
Dell EMC PowerScaleããŸããŸãªãã¡ã€ã«ãããã³ã«ãä»ããŠåæã«ã¢ã¯ã»ã¹ã§ããã¹ãã¬ãŒãžã·ã¹ãã ã§ãããã¹ãŠã®ããŒãã¯ãåäžã®ãªãœãŒã¹ããŒã«ãšåäžã®ãã¡ã€ã«ã·ã¹ãã ã圢æããŸãããã¹ãŠã®ããŒãã¯åçã§ãããã©ã®ããŒããè¿œå ã®ãªãŒããŒããããªãã§ä»»æã®ãªã¯ãšã¹ããåŠçã§ããŸããã·ã¹ãã ã¯252ããŒãã«æ¡åŒµãããŸãã1ã€ã®ã¯ã©ã¹ã¿ãŒå ã§ãããã©ãŒãã³ã¹ã®ç°ãªãããŒãã®ããŒã«ã䜿çšã§ããŸããéçšåŠçã«ã¯ãSSD / NVMeãš40ãŸãã¯25GbEã®å¹ççãªãããã¯ãŒã¯ã¢ã¯ã»ã¹ãåããæ¬çªããŒãã䜿çšããã¢ãŒã«ã€ãããŒã¿ã«ã¯ã8ã12ãã©ãã€ãã®å®¹éã®ããSATAãã£ã¹ã¯ãåããããŒãã䜿çšããŸããããã«ããã©ã€ããŒããšãããªãã¯ã®äž¡æ¹ã§ãæã䜿çšãããŠããªãããŒã¿ãã¯ã©ãŠãã«ç§»åããããšãå¯èœã«ãªããŸãã
ãããžã§ã¯ããšã¢ããªã±ãŒã·ã§ã³
Dell EMC PowerScaleã®äœ¿çšã¯ãå€ãã®ãšããµã€ãã£ã³ã°ãªããã°ããŒã¿ãããžã§ã¯ãã«ã€ãªãããŸãã ãããšãã°ãMastercardã®çãããã¢ã¯ãã£ããã£èå¥ã·ã¹ãã ããŸããZenuityã®èªåè»äž¡å¶åŸ¡ïŒADASïŒã«é¢é£ããåé¡ã®è§£æ±ºã«ãæåããŠããŸããéèŠãªãã€ã³ãã®1ã€ã¯ãã¹ãã¬ãŒãžãµãŒãã¹ãåå¥ã®å±€ã«åé¢ããåå¥ã«ã¹ã±ãŒãªã³ã°ã§ããããšã§ãã
ãããã£ãŠãè€æ°ã®åæãã©ãããã©ãŒã ãåäžã®ããŒã¿ã»ããã§åäžã®ã¹ãã¬ãŒãžãã©ãããã©ãŒã ã«æ¥ç¶ã§ããŸããããšãã°ããµãŒããŒäžã§çŽæ¥å®è¡ãããç¹å®ã®Hadoopãã£ã¹ããªãã¥ãŒã·ã§ã³ãåããã¡ã€ã³ã®åæã¯ã©ã¹ã¿ãŒãããã³ä»®æ³åãããéçº/ãã¹ãã«ãŒããåæã«ãã¯ã©ã¹ã¿ãŒå šäœãåæã®ã¿ã¹ã¯ã«å²ãåœãŠãããšã¯ã§ããŸããããã¯ã©ã¹ã¿ãŒã®ç¹å®ã®éšåã®ã¿ãå²ãåœãŠãããšãã§ããŸãã
2çªç®ã®éèŠãªãã€ã³ãã¯ãPowerScaleããã¡ã€ã«ã·ã¹ãã ãžã®ã¢ã¯ã»ã¹ãæäŸããããšã§ããã€ãŸããåŸæ¥ã®ãœãªã¥ãŒã·ã§ã³ãšæ¯èŒããŠãåæãããæ å ±ã®éã«å³å¯ãªå¶éã¯ãããŸãããã¯ã©ã¹ã¿ãŒåãããã¢ãŒããã¯ãã£ãŒã¯ã倧èŠæš¡ãªSATAãã©ã€ãã䜿çšããŠããå Žåã§ããæ©æ¢°åŠç¿ã¿ã¹ã¯ã«åªããããã©ãŒãã³ã¹ãæäŸããŸããåªããäŸã¯ãçµæã®ã¢ãã«ã®ç²ŸåºŠãããŒã¿ã®éãšè³ªã«äŸåããå¯èœæ§ãããML / DLã®åé¡ã§ãã
åŸæ¥ã®ã·ã¹ãã
Dell EMC PowerVault ME4084ïŒDASïŒã¯ãåºæ¬çãªã¹ãã¬ãŒãžã·ã¹ãã ãšããŠäœ¿çšã§ããŸãã3ãã¿ãã€ããŸã§æ¡åŒµå¯èœã§ã5,500 MB / sã®ã¹ã«ãŒããããš320,000IOPSãå¯èœã§ãã
HPCãAIãããã³ããŒã¿åæã®ããã®ã¿ãŒã³ããŒãœãªã¥ãŒã·ã§ã³ã®å žåçãªå³
æ¥çå¥ã®å žåçãªAIã®ãŠãŒã¹ã±ãŒã¹
æŠèŠ
HPCãAIãããã³ ããŒã¿åæåãã®ãã«ãã¯ãããžãŒãºã®ã¿ãŒã³ããŒãœãªã¥ãŒã·ã§ã³ã¯ã è€æ°ã®ã¯ãŒã¯ããŒãããµããŒãããçµ±åã¢ãŒããã¯ãã£ãæäŸ ããŸãããã®ã¢ãŒããã¯ãã£ã¯ãããŒã¿ã®å¯çšæ§ãç°¡åãªãžã§ãã¹ã±ãžã¥ãŒãªã³ã°ãšãªãœãŒã¹ç®¡çãã¯ãŒã¯ããŒãã®æé©åã«å ããŠãçµ±åããããªãŒã±ã¹ãã¬ãŒã·ã§ã³ãšã³ã³ããåãšãã4ã€ã®äž»èŠã³ã³ããŒãã³ãã«åºã¥ããŠããŸãããã®ã¢ãŒããã¯ãã£ã¯ãHPCã®ããŒãºã«æé©ãªè€æ°ã®ãµãŒããŒããããã¯ãŒã¯ãããã³ã¹ãã¬ãŒãžã®ãªãã·ã§ã³ããµããŒãããŠããŸãã
ãããã¯éåžžã«ç°ãªãåé¡ã解決ããããã«äœ¿çšããããšãã§ããç§ãã¡ã¯åžžã«æ©åšã®éžæãå±éãæ§æãããã³ã¡ã³ããã³ã¹ã§ã客æ§ãæ¯æŽããæºåãã§ããŠããŸãã
ãã®è³æã®èè ã¯ããã·ã¢ã®ãã«ãã¯ãããžãŒãºã®ã³ã³ãã¥ãŒãã£ã³ã°ããã³ãããã¯ãŒãã³ã°ãœãªã¥ãŒã·ã§ã³éšéã®ã³ã³ãµã«ã¿ã³ããšã³ãžãã¢ã§ããAlexanderKoryakovskyã§ãã