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
QQ防红跳转短网址生成网站源码（91she完整源码）
使用此源码可以生成QQ自动跳转到浏览器的短链接，无视QQ报毒，任意网址均可生成。新版特色：全新界面，网站背景图采用Bing随机壁纸支持生成多种短链接兼容电脑和手机页面生成网址记录功能，域名黑名单功能网站后台可管理数据安装说明：由于此版本增加了记录和黑名单功能，所以用到了数据库。安装方法为修改config.php里面的数据库信息，导入install.sql到数据库。...
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...
月费$389，RackNerd美国大硬盘独立服务器
这次RackNerd商家提供的美国大硬盘独立服务器，数据中心位于洛杉矶multacom，可选Windows、Linux镜像系统，默认内存是64GB，也可升级至128GB内存，而且硬盘采用的是256G SSD系统盘+10个16TSAS数据盘，端口提供的是1Gbps带宽，每月提供200TB，且包含5个IPv4，如果有需要更多IP，也可以升级增加。CPU核心内存硬盘流量带宽价格选择2XE5-2640V2...
iyunssr为你推荐
-
permissiondeniedpermission denied 怎么解决对对塔对对塔和魔方格那个是正宗的？同ip网站一个域名能对应多个IP吗sss17.com一玩棋牌吧（www.17wqp.com）怎么样？ww.66bobo.comfq55点com是什么网站33tutu.com33gan.com改成什么了66smsm.comffff66com手机可以观看视频吗？www.1diaocha.com请问网络上可以做兼职赚钱吗？现在骗子比较多，不敢盲目相信。请大家推荐下1377.com真实.女友下载地址谁有官人放题《墨竹题图诗》 大意