Configurable Processors Advantages

Spring源码解析之BeanFactoryPostProcessor（⼀）BeanFactoryPostProcessor在前⾯⼏个章节，笔者有介绍过BeanFactoryPostProcessor接⼝，在spring在解析BeanDefinition之后，根据BeanDefinition初始化bean之前，会回调我们编写的BeanFactoryPostProcessor实现类并调⽤postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)⽅法，spring会通过这个⽅法传⼊⼀个ConfigurableListableBeanFactory对象，我们可以对这个bean⼯⼚对象新增或修改BeanDefinition。

spring初始化bean⼀个典型的流程，就是根据我们标记在类上的@Component⽣成⼀个BeanDefinition，BeanDefinition中包含这个类的class对象，然后根据class对象⽣成实例。

如果我们编写两个Service：UserService和OrderService，并在类上标注@Component，再编写⼀个BeanFactoryPostProcessor接⼝，在接⼝中我们拿到UserService的BeanDefinition，并修改class为OrderService，那么我们从spring容器中获取userService这个bean，它的类型是UserService呢还是OrderService呢？来看下⾯的⽰例：package org.example.service;import ponent;@Componentpublic class OrderService {}package org.example.service;import ponent;@Componentpublic class UserService {}在Test1BeanFactoryPostProcessor类中，我们获取userService的BeanDefinition，并打印它的class对象，这⾥应该是UserService，然后我们再设置BeanDefinition的class为OrderServiceTest1BeanFactoryPostProcessor.javapackage org.example.service;import org.springframework.beans.BeansException;import org.springframework.beans.factory.config.BeanFactoryPostProcessor;import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;import org.springframework.context.annotation.ScannedGenericBeanDefinition;import ponent;@Componentpublic class Test1BeanFactoryPostProcessor implements BeanFactoryPostProcessor {@Overridepublic void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {ScannedGenericBeanDefinition beanDefinition = (ScannedGenericBeanDefinition) beanFactory.getBeanDefinition("userService");System.out.println("UserService beanDefinition class:" + beanDefinition.getBeanClass());beanDefinition.setBeanClass(OrderService.class);}}MyConfig.javapackage org.example.config;import ponentScan;import org.springframework.context.annotation.Configuration;@Configuration@ComponentScan("org.example.service")public class MyConfig {}测试⽤例：@Testpublic void test01() {ApplicationContext ac = new AnnotationConfigApplicationContext(MyConfig.class);System.out.println("userService class:" + ac.getBean("userService").getClass());}运⾏结果：UserService beanDefinition class:class erServiceuserService class:class org.example.service.OrderService可以看到，spring容器会回调我们编写的bean⼯⼚后置处理器BeanFactoryPostProcessor实现类Test1BeanFactoryPostProcessor ，在回调⽅法中，我们可以从bean⼯⼚获取spring容器已经解析的UserService对应的BeanDefinition对象，打印这个BeanDefinition对象的class对象也确实是UserService的class对象，之后我们修改UserService对应的BeanDefinition的class对象为OrderService的class对象，之后我们从spring容器获取beanName为userService的bean可以看到bean的实现类已经被替换成OrderService对象。

4 Dell Inc.
I/O Fabric Architecture for Full-Height Blades
• Same fundamental architecture as half-height blades, but twice the mezz slots, twice the ports, and twice the bandwidth
• Each blade can have two physical connections to each I/O module • Fabric A features two dual-port integrated Gigabit NICs • I/O not dependent on number of processors
• Supports Dell Simple Switch Mode
11 Dell Inc.
4 x fixed 10/100/1000Mb
(RJ-45)
2 FlexIO Bays for:
48Gb Stacking Module
2 x 10Gb Optical SFP+ Uplinks
2 x 10GBASE-T Copper Uplinks
10 Dell Inc.
PowerConnect M6220
• Gigabit Ethernet Layer 2/3 Switch • Optional 10GE uplinks & resilient stacking • IPv6 support • 24 port switch
– 16 internal ports corresponding to 16 blade servers (1Gbps)

ThinkSystem SR650 High-performance scalable serverFor Compute-Intensive WorkloadsFor medium to large enterprises, and managed and cloud service providers, Lenovo ThinkSystem SR650 is the optimum 2U, two-socket server—the most widely used server type worldwide. It’s engineered to deliver high performance with 205W CPUs, low-latency NVMe drives, and high-power GPUs.With Lenovo’s history of reliability, the highly flexible and configurable SR650 is the ideal platform for hyperconverged infrastructure (HCI) or software-defined storage (SDS). It provides a solid foundation for: 1) transforming physical resources into services, using validated designs for hybrid cloud; 2) performing analytics on streaming data, using validated designs for Big Data; and 3) increasing productivity of virtualized transactional systems, using validated designs for OLTP databases.Versatile and ScalableThinkSystem SR650 supports Intel® Optane™ DC Persistent Memory and up to two next-generation Intel®Xeon® Processor Scalable family CPUs, with up to 36% total performance improvement compared to the previous generation.* It supports two 300W high-performance GPUs and ML2 NIC adapters with shared management. Unique Lenovo AnyBay technology provides the flexibility to mix-and-match SAS/SATA HDDs/SSDs and NVMe SSDs in the same drive bays. Support is now available for up to 24 NVMe drives.Four direct-connect NVMe ports on the motherboard provide ultra-fast read/writes with NVMe drives and reduce costs by eliminating PCIe switch adapters. Plus, storage can be tiered for greater application performance, to provide the most cost-effective solution. Optional mirrored M.2 drives ensure reliability and quick OS initialization. SR650 also features 80 PLUS Platinum and Titanium PSUs, as well as continuous operation at 45°C, to reduce energy costs. Secure and Easily ManagedLenovo ThinkShield is a comprehensive end-to-end approach to security that begins with development and continues through supply chain and the full life cycle of the device.Lenovo XClarity Controller features an uncluttered graphical user interface, industry standard Redfish-compliant REST APIs, and enables booting in half the time of prior generation servers, with up to 6x faster firmware updates. Lenovo XClarity Administrator is a virtualized application that centrally manages ThinkSystem servers, storage, and networking. Via reusable patterns and policies, it ramps up and scales infrastructure provisioning and maintenance. It serves as a central integration point to extend your datacenter management processes to physical IT.* Intel internal testing, August 2018. † ITIC Global Reliability Study . © 2023 Lenovo. All rights reserved.Availability : Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors. Warranty : For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third-party products or services. Trademarks: Lenovo, the Lenovo logo, AnyBay®, ThinkShield®,ThinkSystem®, TruDDR4, and XClarity® are trademarks or registered trademarks of Lenovo. Intel® and Xeon® are trademarks of Intel Corporation or its subsidiaries. Microsoft® is a trademark of Microsoft Corporation in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others. Document number DS0032, published April 23, 2020. For the latest version, go to /ds0032.Running XClarity Integrators in external IT applications, or integrating through REST APIs, helps you further speed services provisioning, streamline IT management, and contain costs.Lenovo servers continue to be the industry’s #1 most reliable†.Specifications Form Factor/Height 2U rack server ProcessorsUp to 2 second-generation Intel® Xeon® Platinum processors, up to 205W MemoryUp to 7.5TB in 24x DIMM slots using 128GB DIMMs and Intel® Optane™ DC Persistent Memory; 2666MHz /2933MHz TruDDR4Expansion SlotsUp to 7x PCIe 3.0 via multiple riser options, including 1x dedicated PCIe slot for RAID adapter Drive BaysUp to 14x 3.5” or up to 24. 2.5” hot-swap bays (up to 12 AnyBay bays or up to 24 NVMe bays); up to 2x M.2boot drives (RAID 1)HBA/RAID SupportHW RAID (up to 24 ports) with flash cache; up to 16-port HBAs Security and Availability FeaturesTPM 1.2/2.0; PFA; hot-swap/redundant drives, fans, and PSUs; 45°C continuous operation; light path diagnostic LEDs; front-access diagnostics via dedicated USB port Network Interface2/4-port 1GbE LOM; 2/4-port 10GbE LOM (Base-T or SFP+); 1x dedicated 1GbE management port Power (Energy Star 2.0 compliant)2x hot swap/redundant: 550W/750W/1100W/1600W 80 PLUS Platinum; or 750W 80 PLUS Titanium; or -48V DC 80 PLUS Platinum Systems ManagementXClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery,XClarity Integrator plugins, and XClarity Energy Manager centralized server power management OSes SupportedMicrosoft, Red Hat, SUSE, VMware. Visit /osig for details.Limited Warranty 1-year and 3-year customer replaceable unit and onsite service, next business day 9x5; optional service upgradesFor More InformationTo learn more about the Lenovo ThinkSystem SR650,contact your Lenovo representative or Business Partner or visit /thinksystem . For detailed specs,consult the SR650 Product Guide .2 | ThinkSystem SR650。

DatasheetHP EliteDesk 705G2Small Form FactorPCThe HP EliteDesk 705deliversimpressive value withhigh-performance technology,security,and manageability.Customize your HP EliteDesk 705with expandable optionsthat provide enterprise-classexperience to meet virtuallyany business need.●Windows 10Pro 1●AMD PRO A-Series APU2Pure performance and enhanced visual experience Unlock the fullpotential of yourPC.The latest AMD PRO A-Series APUs 2with AMD Radeon™graphics and HP Pixel Sharp video filtering that produces sharp and color-accurate images andvideos,for crystal-clear video conferencing.Heavy securityIT efficiency reigns supreme when it’s backed by a full portfolio of security solutions,including HPBIOSphere with Sure Start.3Tested to go the distanceRest easy with a PC that passed 120,000hours of testing and is designed to undergo MIL-STD810G 4testing to help ensure reliability in the most demanding work environments.Featuring●Help secure the future ofyour modern business.Modern PCs from HP make the most ofWindows 101to protect you from today’s security threats and maximize management andproductivity features for business.●Reduce the complexity of administration.DASH,5Windows 101manageability features,and HPCommon Core BIOS help you easily and affordably manage assets.●Extend your business investments with a long life cycle and platform stability.●Help increase productivity by up to 35%7with support for up to four external Elite Displays.8●Extend thelife of your ing the tool-less chassis this easily upgradable platform features up to four expansion slots,ten ports and multiple connectors to help you meet growingdemands.●Help keep data safe and secure with dual storage RAID configurations,TPM and SED harddrives.9●HP helps you preserve your time and optimize your resources with expert configuration anddeployment services that bring you fast,accurate,and globally standardized IT solutions.●Reduce energy consumption and costs with ENERGY STAR®certified and EPEAT®Gold qualifiedconfigurations.10HP EliteDesk705G2Small Form Factor PC Specifications TableForm Factor Small form factorAvailable Operating System Windows10Pro641,2Windows10Home641,2Windows8.1Pro643Windows8.1643Windows7Professional64(available through downgrade rights from Windows10Pro)4Windows7Professional32(available through downgrade rights from Windows10Pro)3Windows7Professional643Windows7Professional323NeoKylin Linux64FreeDOS2.0Available Processors AMD PRO A10-8850B APU with Radeon™R7Graphics(3.9GHz,4MB cache,4cores);AMD PRO A10-8750B APU with Radeon™R7Graphics(3.6GHz,4MB cache,4cores);AMD A10PRO-7800B APU with Radeon™R7Graphics(3.5GHz,4MB cache,4cores);AMD PRO A8-8650B APU withRadeon™R7Graphics(3.2GHz,4MB cache,4cores);AMD A8PRO-7600B APU with Radeon™R7Graphics(3.1GHz,4MB cache,4cores);AMDPRO A6-8550B APU with Radeon™R5Graphics(3.7GHz,1MB cache,2cores);AMD PRO A4-8350B APU with Radeon™R5Graphics(3.5GHz,1MB cache,2cores);AMD A4PRO-7300B APU with Radeon™HD8470D Graphics(3.8GHz,1MB cache,2cores)7Chipset AMD A78Maximum Memory32GB DDR3-1600SDRAM8(Transfer rates up to1600MT/s)Memory Slots4DIMMInternal Storage120GB up to256GB SATA SSD9120GB up to256GB SATA SE SSD9500GB up to1TB SATA SSHD9500GB up to2TB SATA(7200rpm)9128GB256GB HP Turbo Drive(PCIe SSD)9128GB512GB SATA TLC SSD9Optical Drive Slim SATA BDXL Blu-ray writer;Slim SATA SuperMulti DVD writer;Slim SATA DVD-ROM10,11Available Graphics Integrated:AMD Radeon™HD13,14Discrete:NVIDIA®GeForce®GT730(2GB)13,14(AMD Radeon HD graphics integrated on processor)Audio DTS Studio Sound™audio management technology,HD audio with Realtek ALC221codec(all ports are stereo),microphone and headphone frontports(3.5mm),line out and line in rear port(3.5mm),multi-streaming capable,internal speaker.Communications Integrated Broadcom NetXtreme GbE Plus;Intel®I210-T1PCIe GbE(optional);Broadcom8021n Wireless PCIe with Bluetooth®(optional);Broadcom8021n Wireless PCIe(optional);Intel®7265802.11ac Wireless PCIe with Bluetooth®(optional);Intel®7265802.11ac Wireless PCIe(optional)12Expansion Slots1low-profile PCIe x16(x4);1low-profile PCIe x16;2low-profile PCIe x1Ports and Connectors Front:2USB3.0;2USB2.0(1fast charging);1audio line in;1audio line outBack:4USB3.0;2USB2.0;1serial;1serial(optional);1parallel(optional);2PS/2(keyboard and mouse);1VGA;2DisplayPort;1audio line in;1audio line out;1RJ-45Internal Drive Bays Two3.5";One2.5"External Drive Bays One slim ODD;1SD3reader(optional)Available Software HP business PCs are shipped with a variety of software titles including:HP BIOSphere with Sure Start,HP Drive Encryption(FIPS140-2),HPSecurity Manager,Microsoft Security Essentials,CyberLink Power DVD BD,Native Miracast Support,HP ePrint Driver,HP Recovery Manager,FoxitPhantomPDF Express.Please refer to this product's quick spec document for a full list of preinstalled software16,17,18,19,202Security Management HP BIOSphere with Sure Start;Trusted Platform Module(TPM)1.2(Common Criteria EAL4+certified);SATA port disablement(via BIOS);Drive lock;RAID(available as a configurable option);Serial,parallel,USB enable/disable(via BIOS);Optional USB port disable at factory(user configurable viaBIOS);Removable media write/boot control;Power-on password(via BIOS);Setup password(via BIOS);HP Solenoid Hood Lock/Sensor;Supportfor chassis padlocks and cable lock devices16Management Features AMD DASH1.1technology capablePower200W,up to92%efficiency,active PFCDimensions13.3x14.9x3.95in338x380x100mmWeight14.6lb6.6kg(Weight varies by configuration)Environmental Low halogen22Energy Efficiency Compliance ENERGY STAR®certified and EPEAT®Gold registered configurations available21Warranty Protected by HP Services,including a3-year parts,3years labor,and3years onsite service(3/3/3)limited warranty;Terms and conditions varyby country;Certain restrictions and exclusions apply.3HP EliteDesk 705G2Small Form Factor PCAccessories and services (not included)HP Conferencing Keyboard Drive your Microsoft Lync voice and video calls directly from your HP Conferencing Keyboard andconnect, disconnect, and manage your calls and videoconferencing settings with simple dedicated keys. Product number: K8P74AAHP Business PC Security Lockv2Kit Help prevent chassis tampering and secure your PC and display in workspaces and public areas with the HP Business PC Security Lock v2Kit.Product number:N3R93AAHP Turbo Drive 256GB PCIeSolid State Drive Reduce boot up,calculation,and graphics response times and revolutionize how your HP Business Desktop handles large files with the HP Turbo Drive 256GB PCIe Solid State Drive,a remarkably affordable and innovative storage solution.Product number:N3S12AA4Messaging Footnotes1Not all features are available in all editions or versions of Windows.Systems may require upgraded and/or separately purchased hardware,drivers,software or BIOS update to take full advantage of Windows functionality.Windows 10is automatically updated,which is always enabled.ISP fees may apply and additional requirements may apply over time for updates. See 2This system requires a separately purchased 64-bit operating system and 64-bit software products to take advantage of the 64-bit processing capabilities of AMD technology.Multi-core processing available with AMD technology is designed to improve performance of this system.Given the wide range of software applications available,performance of a system including a 64-bit operating system and a dual-core processor will vary.AMD's model numbering is not a measurement of clock speed.3HP BIOSphere features may vary depending on the PC platform &configuration.4MIL-STD testing is pending and is not intended to demonstrate fitness for U.S.Department of Defense contract requirements or for military use.Test results are not a guarantee of future performance under these test conditions.5Third party management software is sold separately.Dash certified and enterprise manageability qualified to work with MS SCCM and LANDesk.7“Observed Productivity,Efficiency and User Satisfaction when Using Multiple or Large Displays,”Koala LLC Ergonomics Consulting,November 6,2012.8Support for up to four displays requires Displayport 1.2.9RAID configuration is optional and does require a second hard drive.10EPEAT®Gold registered where applicable.EPEAT registration varies by country.See for registration status by country.Technical Specifications Footnotes1Not all features are available in all editions or versions of Windows 10.Systems may require upgraded and/or separately purchased hardware,drivers,software or BIOS update to take full advantage of Windows 10functionality.Windows 10is automatically updated,which is always enabled.ISP fees may apply and additional requirements may apply over time for updates.See 2Windows 10preinstalled is planned to be available in October 2015for this platform.3Not all features are available in all editions or versions of Windows.Systems may require upgraded and/or separately purchased hardware,drivers,software or BIOS update to take full advantage of Windows functionality.See 4This system is preinstalled with Windows 7Professional software and also comes with a license and media for Windows 10Pro software.You may only use one version of the Windows software at a time.Switching between versions will require you to uninstall one version and install the other version.You must back up all data (files,photos,etc.)before uninstalling and installing operating systems to avoid loss of your data.7This system requires a 64-bit operating system and 64-bit software products to take advantage of the 64-bit processing capabilities of AMD technology.Multi-core processing available with AMD technology is designed to improve performance of this system.Given the wide range of software applications available,performance of a system including a 64-bit operating system will vary.AMD's numbering is not a measurement of clock speed.8Graphics chipset uses part of the total system memory (RAM)for graphics performance.System memory dedicated to graphics performance is not available for other use by other programs.9For Hard Drives and Solid State Drives,GB =1billion bytes.TB =1trillion bytes.Actual formatted capacity is less.Up to 16GB (for Windows 7)and up to 30GB (for Windows 8and 10)is reserved for system recovery software 10Duplication of copyrighted material is strictly prohibited.Actual speeds may vary.Double Layer media compatibility will widely vary with some home DVD players and DVD-ROM drives.Note that DVD-RAM cannot read or write to 2.6GB Single Sided/5.2Double Sided-Version 1.0Media.11With Blu-Ray drive XL,certain disc,digital connection,compatibility and performance issues may arise,and do not constitute defects in the product.Flawless playback on all systems is not guaranteed.In order for some Blu-ray titles to play,they may require an HDCP path and HDCP display.HD-DVD movies cannot be played on this BDXL Drive.12Wireless cards are optional or add-on features and requires separately purchased wireless access point and internet service.Availability of public wireless access points limited.13HD content required to view HD images.14AMD and NVIDIA discrete graphics sold separately or as an optional feature.15Optional or add-on feature.16HP BIOS Protection may require a manual recovery step if all copies of BIOS are compromised or deleted.17Drive Encryption requires Windows.Data is protected prior to Drive Encryption login.Turning the PC off or into hibernate logs out of Drive Encryption and prevents data access.18HP ePrint requires an Internet connection to HP web-enabled printer and HP ePrint account registration (for a list of eligible printers,supported documents and image types and other HP ePrint details,see /go/eprintcenter).19Microsoft Security Essentials requires Windows 7and internet access.20Miracast is a wireless technology your PC can use to project your screen to TVs,projectors,and streaming media players that also support Miracast.You can use Miracast to share what you’re doing on your PC and present a slide show.Miracast is available for Windows 8and Windows 10.For more information:/en-us/windows-8/project-wireless-screen-miracast Learn more at Sign up for updates /go/getupdated The product could differ from the images shown.©2015Hewlett-Packard Development Company,L.P.The information contained herein is subject to change without notice.Specific features may vary from model to model.The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services.Nothing herein should be construed as constituting an additional warranty.HP shall not be liable for technical or editorial errors or omissions contained herein.ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency. Bluetooth is a trademark of itsproprietor used by Hewlett-Packard Company under license. Microsoft and Windows are U.S. trademarks of the Microsoft group of companies. AMD and Radeon are trademarks of Advanced Micro Devices, Inc. NVIDIA, the NVIDIA logo and GeForce are trademarks and/or registered trademarks of NVIDIA Corporation in the US. and other countries. For DTS patents, see . Manufactured under license from DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Sound is a trademark of DTS, Inc. © DTS, Inc. All Rights Reserved. All other trademarks are the property of their respective owners.4AA6-1016ENUC , September 2015。