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
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
- crucialiyunssr相关文档
- SCRiyunssr
- 19.iyunssr
- behavioriyunssr
- gliomaiyunssr
- Policyiyunssr
- 标记iyunssr
ZJI韩国BGP+CN2服务器,440元起
ZJI又上新了！商家是原Wordpress圈知名主机商：维翔主机，成立于2011年，2018年9月启用新域名ZJI，提供中国香港、台湾、日本、美国独立服务器(自营/数据中心直营)租用及VDS、虚拟主机空间、域名注册等业务。本次商家新上韩国BGP+CN2线路服务器，国内三网访问速度优秀，适用8折优惠码，优惠后韩国服务器最低每月440元起。韩国一型CPU：Intel 2×E5-2620 十二核二十四线...
快云科技：香港沙田CN2云服务器低至29元/月起;美国高防弹性云/洛杉矶CUVIP低至33.6元/月起
快云科技怎么样?快云科技是一家成立于2020年的新起国内主机商，资质齐全 持有IDC ICP ISP等正规商家。云服务器网(yuntue.com)小编之前已经介绍过很多快云科技的香港及美国云服务器了，这次再介绍一下新的优惠方案。目前，香港云沙田CN2云服务器低至29元/月起;美国超防弹性云/洛杉矶CUVIP低至33.6元/月起。快云科技的云主机架构采用KVM虚拟化技术，全盘SSD硬盘，RAID10...
41云，服务器8折优惠券，200G TCP防御
41云怎么样?41云是国人主机品牌，目前经营产品有国内外云服务器、CDN(高防CDN)和物理机，其中国内外云服务器又细分小类有香港限流量VPS、香港大带宽VPS、香港弹性自选VPS、香港不限流VPS、香港BGP线路VPS、香港Cera+大带宽机器、美国超防VPS、韩国原生VPS、仁川原生VPS、日本CN2 VPS、枣庄高防VPS和金华高防VPS;物理机有美国Cera服务器、香港单程CN2服务器、香...
iyunssr为你推荐
-
甲骨文不满赔偿公司倒闭员工不满一年怎么赔偿百度关键词价格查询百度竞价关键词价格查询，帮忙查几个词儿点击一次多少钱，thanks原代码源代码是什么蒋存祺蒋存祺的主要事迹777k7.comwww.777tk.com.怎么打不 开5xoy.comhttp www.05eee.com66smsm.com【回家的欲望（回家的诱惑）大结局】 回家的诱惑全集66 67 68 69 70集QOVD快播观看地址？？铂金血痕“斑斑的血痕”是什么意思？www.seowhy.com哪里有免费学习seo的云鹏清动如脱兔 静若处子 怎么解释