crucialiyunssr

iyunssr  时间:2021-04-09  阅读:()
SSRLabsFlashMemorySystemRedesignedforBigDataAugust20142014ScalableSystemsResearchLabs,Inc.
AxelKloth,President&CEOSSRLabs8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-2OverviewBigDataisdefinedasLargeunstructureddatawithHighgrowthrate.
8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-3BigDataImplicationsUnstructureddataequalsrandomdistributionofdataacrossalladdressesintheaddressspace.
Randomaccessestorandomaddressesdecreaseefficiencyofcachingstrategieswhichrelyonspatialandsomedegreetemporallocality.
8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-4TechnologyImplicationsLargeunstructureddatainlargememoryarrays->verylowspatiallocality->lowcachingefficiency.
Multiplemulti-coreprocessorsormany-coreprocessorsworkingonalargeunstructureddatasetinmultiplelargememoryarrays->evenlowerspatiallocalityineachlevelofcache,includingsharedcache.
Sincecachingisnotasefficientinthoseapplications,highbandwidthandlowaveragelatencytotheentirememoryarrayarecrucial.
8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-5TheoreticalSolutionsIdeally,alldataisheldinregisters.
Thatrequiresnewprocessors.
Thesecond-bestsolutionwouldbeallSRAMmemory.
Thisisprohibitivefromapowerandcoststandpoint.
Thethird-bestsolutionwouldbeaDRAM-lookalikesolution.
However,DRAM(particularlySSTL-2-attached)intheTBrangestillconsumestoomuchpower.
8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-6PracticalSolutionsDRAM-likememoryarraysthatconsumelesspowerathigherdensitieswouldsolvetheproblem.
DirectattachmenttotheCPUispreferredoverSAS,SATAorPCIeforlatencyreasons.
EvenifaDRAM-likesolutionhasaslightlyhigherlatencythanDRAMatasubstantiallyhigherdensityitcanimproveperformance.
Anymassstorageaccessthatisrenderedunnecessarywillimproveperformance.
DDR-3/4BigDataAppliancewithDRAMandFlashDDR-3/4DRAMControllerDDR-3/4DRAMDIMMDDR-3/4FlashDIMMDDR-3/4DRAMDIMMDDR-3/4DRAMDIMMSharedSSTL-2InterfaceBandwidth:17GB/sProcessorwithDDR-3/4DRAMControllerDDR-3/4BigDataAppliancewithDRAMandFlashDDR-3/4DRAMControllerDDR-3/4DRAMDIMMDDR-3/4FlashDIMMDDR-3/4DRAMDIMMDDR-3/4DRAMDIMMSharedSSTL-2InterfaceBandwidth:17GB/sProcessorwithDDR-3/4DRAMControllerCurrentProcessorandDRAMCurrentProcessorandDRAM2CPUCoreL2CacheSRAML2CacheControllerMulti-CoreCPUwithin-orderDRAMControllersMux/DemuxDRAMCtrl0DRAMCtrl1DRAMCtrl2DRAMCtrl3DIMM0,1,2DIMM0,1,2DIMM0,1,2DIMM0,1,2Multi-DropDRAMArrayswithSSTL-2BusCPUCoreL2CacheSRAML2CacheControllerMulti-CoreCPUwithin-orderDRAMControllersMux/DemuxDRAMCtrl0DRAMCtrl1DRAMCtrl2DRAMCtrl3DIMM0,1,2DIMM0,1,2DIMM0,1,2DIMM0,1,2Multi-DropDRAMArrayswithSSTL-2BusHMCProcessorandMemoryHMC-enabledBigDataAppliancewithDRAMandFlashHMCHostAdapterHMCFlashModuleHMCFlashModuleHMCFlashModuleHMCDRAMModuleVaulttoDRAMBandwidth:160GB/sVaulttoFlashBandwidth:50GB/sVaulttoFlashBandwidth:50GB/sVaulttoFlashBandwidth:50GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sProcessorwithHMCHostAdapterHMC-enabledBigDataAppliancewithDRAMandFlashHMCHostAdapterHMCFlashModuleHMCFlashModuleHMCFlashModuleHMCDRAMModuleVaulttoDRAMBandwidth:160GB/sVaulttoFlashBandwidth:50GB/sVaulttoFlashBandwidth:50GB/sVaulttoFlashBandwidth:50GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sFDXInterfaceBandwidth:30GB/sProcessorwithHMCHostAdapterHMCProcessorandMemory2CPUCoreL2CacheSRAML2CacheControllerMulti-CoreCPUwithout-of-orderHostAdaptersMux/DemuxHA0HA1HA2HA3DRAMCtrl0-15DRAMCtrl16-31DRAMCtrl32-47DRAMCtrl48-63DRAMArrayswithOOODRAMControllersDRAMArray0-15DRAMArray16-31DRAMArray32-47DRAMArray48-63CPUCoreL2CacheSRAML2CacheControllerMulti-CoreCPUwithout-of-orderHostAdaptersMux/DemuxHA0HA1HA2HA3CPUCoreL2CacheSRAML2CacheControllerMulti-CoreCPUwithout-of-orderHostAdaptersMux/DemuxHA0HA1HA2HA3DRAMCtrl0-15DRAMCtrl16-31DRAMCtrl32-47DRAMCtrl48-63DRAMArrayswithOOODRAMControllersDRAMArray0-15DRAMArray16-31DRAMArray32-47DRAMArray48-63DRAMCtrl0-15DRAMCtrl16-31DRAMCtrl32-47DRAMCtrl48-63DRAMArrayswithOOODRAMControllersDRAMArray0-15DRAMArray16-31DRAMArray32-47DRAMArray48-63SATA2/3Controller(s)PCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeSATA2/3ControllerL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexFlashControllerFlashMemoryArray0–n-1SATA2/3DeviceSATASSD"FlashDisk"SATA2/3Controller(s)PCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeSATA2/3ControllerSATA2/3Controller(s)PCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeSATA2/3ControllerL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexFlashControllerFlashMemoryArray0–n-1SATA2/3DeviceSATASSD"FlashDisk"FlashControllerFlashMemoryArray0–n-1SATA2/3DeviceSATASSD"FlashDisk"SATA-attachedSSDPCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeFlashControllerL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexFlashControllerFlashMemoryArray0–n-1PCIeSSD"FlashDisk"PCIe-attachedSSDPCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeFlashControllerPCIeControllerOptionalRAIDHW/FWDRAM&FirmwarePCIeFlashControllerL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexL2CacheCPUCoresDRAMController(s)Mux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexFlashControllerFlashMemoryArray0–n-1PCIeSSD"FlashDisk"FlashControllerFlashMemoryArray0–n-1PCIeSSD"FlashDisk"PCIe-attachedSSDPCIe-attachedSSDHMCPortHMCDRAMHMC-attachedSSDL2CacheCPUCoresHMCHAMux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexHMCHAL2CacheCPUCoresHMCHAMux/DeMuxCPUCore&UnCoreLogicPCIeRootComplexHMCHAHMCPortDRAM&FirmwareRAIDHWopt.
HMCFlashFlashControllerFlashMemoryArray0–n-1DRAMMemoryArray0–n-1VaultControllerHMC-attached"SSD"8/19/2014Confidential–donotcirculateoutsideofFMS-FlashMemorySummitExclusive-14LegaleseTHISPRESENTATIONISPROVIDEDFORINFORMATIONPURPOSESONLYANDITSCONTENTSWILLNOTBEUPDATED.
ITMUSTNOTBEUSEDASANOFFICIALREFERENCE.
FORTECHNICALDATAOROPERATIONALPROCEDURES,PLEASEREFERTOTHERELEVANTSCALABLESYSTEMSRESEARCHLABS,INC.
('SSRLABS')DOCUMENTATIONThestatementsmadehereindonotconstituteanofferoratechnicalspecification.
Theyarebasedontheassumptionsshownandareexpressedingoodfaith.
Wherethesupportinggroundsforthesestatementsarenotshown,theCompanywillbepleasedtoexplainthebasisthereof.
ThisdocumentisthepropertyofScalableSystemsResearchLabs,Inc.
ProducedintheUnitedStatesofAmerica

Virmach 3.23美元可用6个月的VPS主机

Virmach 商家算是比较久且一直在低价便宜VPS方案中玩的不亦乐乎的商家,有很多同时期的商家纷纷关闭转让,也有的转型到中高端用户。而前一段时间也有分享过一次Virmach商家推出所谓的一次性便宜VPS主机,比如很低的价格半年时间,时间到服务器也就关闭。这不今天又看到商家有提供这样的产品。这次的活动产品包括圣何塞和水牛城两个机房,为期六个月,一次性付费用完将会取消,就这么特别的产品,适合短期玩玩...

ZJI:香港物理服务器,2*E5-2630L/32G/480G SSD/30Mbps/2IP/香港BGP,月付520元

zji怎么样?zji是一家老牌国人主机商家,公司开办在香港,这个平台主要销售独立服务器业务,和hostkvm是同一样,两个平台销售的产品类别不一平,商家的技术非常不错,机器非常稳定。昨天收到商家的优惠推送,目前针对香港邦联四型推出了65折优惠BGP线路服务器,性价比非常不错,有需要香港独立服务器的朋友可以入手,非常适合做站。zji优惠码:月付/年付优惠码:zji 物理服务器/VDS/虚拟主机空间订...

ZoeCloud:香港BGP云服务器,1GB内存/20GB SSD空间/2TB流量/500Mbps/KVM,32元/月

zoecloud怎么样?zoecloud是一家国人商家,5月成立,暂时主要提供香港BGP KVM VPS,线路为AS41378,并有首发永久8折优惠:HKBGP20OFF。目前,解锁香港区 Netflix、Youtube Premium ,但不保证一直解锁,谢绝以不是原生 IP 理由退款。不保证中国大陆连接速度,建议移动中转使用,配合广州移动食用效果更佳。点击进入:zoecloud官方网站地址zo...

iyunssr为你推荐
硬盘的工作原理硬盘的工作原理是?(不要给我网址,我用的手机)百度商城百度积分有什么用?李子柒年入1.6亿李子柒男朋友是谁,李子柒父母怎么去世的?月神谭求古典武侠类的变身小说~!www.zjs.com.cn我的信用卡已经申请成功了,显示正在寄卡,怎么查询寄卡信息?抓站工具一起来捉妖神行抓妖辅助工具都有哪些?www.03ggg.comwww.tvb33.com这里好像有中国性戏观看吧??yinrentangweichentang产品功效好不好?本冈一郎本冈一郎是什么东西??谁知道??恶魔兜兜狼人杀恶魔技能是什么 PANDAKILL恶魔有什
二级域名申请 美国主机排名 softlayer 老左博客 godaddy域名优惠码 正版win8.1升级win10 2017年黑色星期五 好看qq空间 双线主机 亚马逊香港官网 台湾谷歌 raid10 创建邮箱 腾讯总部在哪 空间租赁 备案空间 www789 云服务器比较 中国域名 登陆qq空间 更多