opteron a1100

We can get the information we need in/proc/cpuinfo. 1. The current CPU model [root@ localhost ~]# cat/proc/cpuinfo |grep ' model name ' |uniq Model NAME:AMD Opteron (tm) Processor 6140 2. Current CPU operating mode [Root@localhost tmp]# getconf Long_bit 32 Indicates that the current CPU is running in 32-bit environments 3. Whether the current CPU supports 64-bit environments [root@ localhost ~]# cat/proc/cpuinfo |grep ' lm ' |uniq FLAGS:FPU

the disadvantage is the bus contention is fierce. As the number of CPUs on a PC server becomes more numerous (not just CPU cores), the drawbacks of bus contention are becoming increasingly apparent, and Intel has introduced a NUMA architecture on the Nehalem CPU, and AMD has introduced a Opteron CPU based on the same architecture.The biggest feature of NUMA is the introduction of the concept of node and distance. For the two most valuable hardware re

Technology Research Institute, the parallel processing of the system can be realized well between the Fat node group and the Thin node group. The system chooses is the dawning day broad series server's highest end product A950 to satisfy the user in this aspect the outstanding demand, the Shuguang A950 server is the dawn specially for the enterprise class core application, the High performance cluster system and so on high-end application domain meticulously to build a high-end server, uses 8 A

advanced code operation has a specific number of low-level CPU operations. For Intel Core i7, Intel Pentium 4, AMD Opteron ... (in terms of CPU cycles) The computational cost of the CPU is different, which means it depends on the CPU's architecture. It's much easier to use time complexity (at least for me), and I can understand the CBO concept with it. Because disk I/O is an important concept, I occasionally mention it. Keep in mind that most of the

.htmDJANGO+NGINX+UWSGI Deployment Http://www.linuxidc.com/Linux/2013-02/79862.htmLinux under NGINX+UWSGI deployment Python application http://www.linuxidc.com/Linux/2012-10/72443.htmUbuntu Server 12.04 Installation Nginx+uwsgi+django Environment http://www.linuxidc.com/Linux/2012-05/60639.htmCentOS 5.5 + Nginx 0.8.50 + Uwsgi + Django 1.2.3 Deployment Django Project http://www.linuxidc.com/Linux/2011-05/36399.htm2nd page (total 2 pages)Three, Nginx installationdetailed description of Nginx : plea

the Linux OS that has been installed is indeed a supported 32-bit Linux OS, the hardware that is being used is 64-bit x86_64 hardware. cause You are encountering published Bug 8930861, "X86 DBCA, netca give java hotspot error if on X86_64 HARDWARE" You have Oracle's 32-bit 11.2.0.1.0 RDBMS software, a supported 32-bit Linux OS, but you are on 64-bit x86_64 hardware. the command "cat/proc/cpuinfo" shows: model name: Quad-Core AMD Opteron (tm) Processo

Article title: Linux Advanced application CpuMemSets implementation in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 　　 I. Preface The Non-Uniform Memory Access structure is the main branch of the Distributed Shared Memory (Distributed Shared Memory) architecture. it combines the Distributed Memory technology with a single system image (SSI) technolo

values in Makefile.However, a few configure scripts do not. they must be manually edited. To set the CFLAGS and CXXFLAGS environment variables, you can execute the following command in bash (or write it into. bashrc to be the default value ):Export CFLAGS = "-O3-march = " CXXFLAGS = $ CFLAGS This is the minimum setting to ensure that it works on almost all platforms. The "-march" option indicates that binary code is compiled for a specific cpu type (it cannot be run on a lower-level cp

CPU allocation method is still coarse-grained. For example, many tasks may be IO-intensive and consume very few CPU resources. If you allocate a CPU for it at this time, it is a serious waste, you can make him share a CPU with several other tasks. That is to say, we need to support a more granular CPU expression.Based on the division of CPU resources in Amazon EC2, The Minimum CPU Unit is EC2 Compute Unit (ECU ), an ECU represents the processing capacity equivalent to 1.0-1.2 GHz 2007

The implementation of CpuMemSets in the Linux operating system-Linux Enterprise Application-Linux server application information. The following is a detailed description. I. Preface The Non-Uniform Memory Access structure is the main branch of the Distributed Shared Memory (Distributed Shared Memory) architecture. It combines the Distributed Memory technology with a single system image (SSI) technology, achieving a compromise between SMP system programming and MPP system scalability, has becom

DBCA, netca give java hotspot error if on X86_64 HARDWARE [ID 942076.1]You are encountering published Bug 8930861, "X86 DBCA, netca give java hotspot error if on X86_64 HARDWARE" You have Oracle's 32-bit 11.2.0.1.0 RDBMS software, a supported 32-bit Linux OS, but you are on 64-bit x86_64 hardware. The command "cat/proc/cpuinfo" shows:Model name: quactive-Core AMD Opteron (tm) Processor 2356 Solution1. Please find out if there is any business reason t

, but if the UPS quality is not reliable, it is best to choose a power supply with a long voltage retention time. Redundant power supply Selection: This is mainly for servers with high system stability requirements. Redundancy generally includes Dual Redundancy and triple redundancy. Support for the motherboard: This factor does not seem important, and is rare in the home PC, but it exists in the server, so pay attention to the purchase. Product Link Sugon tiankuo R4280A Sugon tiankuo R4280A S

Linux reproduction power IBM developed a super computer that computes 1000 trillion times per second-general Linux technology-Linux technology and application information. The following is a detailed description. What does this have to do with Linux? Why is it a power outbreak in Linux? You can guess it first. Roadrunner's hybrid supercomputer will be installed at the Los Alamos National Laboratory of the US Department of Energy. A super computer with powerful processing capabilities. It is d

On July 6, July 24, Windows 8 Server version Hyper-V no longer has CPU kernel restrictions. It was previously reported that Windows 8 will directly have built-in Hyper-V 3.0 components, but it was mentioned that there may be restrictions on multi-core CPU. Recently, microsoft's Grant holistically releases the message that Windows 8 Server may lift the number of CPU cores limit, he said, "the new version will not have a virtual CPU limit (up to four virtual CPUs per VM client) ", this is good new

Time flies, the familiar HP ProLiant server has entered the 7th generation, which we often call the G7 series. As part of HP's integrated infrastructure portfolio, the G7 series will promote the development of enterprise data centers to an integrated architecture by providing a standardized, modular, and integrated high-performance design. At the same time, the G7 series also continued the trend of ProLiant green energy saving. Today, we will introduce ProLiant DL585 G7, an AMD four-way rack ser

://security.ubuntu.com/ubuntu/pool/universe/p/python2.3/idle-python2.3_2.3.4-2ubuntu0.1_all.debSize/MD5: 228350 07375ecb2762227776cd700429d8531cHttp://security.ubuntu.com/ubuntu/pool/universe/p/python2.2/python2.2-doc_2.2.3-10ubuntu0.1_all.debSize/MD5: 2268242 a572cf6409ca4a82721952ae7d36529dHttp://security.ubuntu.com/ubuntu/pool/universe/p/python2.2/python2.2-examples_2.2.3-10ubuntu0.1_all.debSize/MD5: 479006 cdf96d86449bdbd72ef25e5830a9a8feHttp://security.ubuntu.com/ubuntu/pool/main/p/python2.

The data required by data cube is rarely written or not updated at all. This type of data is ideal for compression to reduce disk usage. MySQL provides two compression methods: archive engine and myisampack for MyISAM engine. The two methods are tested respectively today, and their advantages and disadvantages in disk usage and query performance are compared. You should understand why this is done. I will introduce it later. And read the text:1. test environment:Software and HardwareOne 64-bit 2

CPU Type V. S. Linux? Urgent ...... -- Linux general technology-Linux technology and application information. For details, refer to the following section. Tmp46_arch_media.iso | | | | | \ --------- 'Extension' = ISO 9660 image | | \ --------------- Media type (cd/dvd) and number | | \ -------------------- Architecture | I386 = Pentium/Athlon/Xeon | Ia64 = Itanium 2 | X86_64 = Opteron/Athlon64/Xeon-EM64T | | \ ------------------------ Rel

Emulex in the Linux field-Linux Enterprise Application-Linux server application information. The following is a detailed description. With the increasing influence of Linux in the server field, more and more software and HBA vendors are showing great interest in this little penguin. In the fc hba market, Emulex, which leads with QLogic in turn, has already become a member of the Linux team. Features of Emulex FC HBA Supported processor architecture: 32-bit x86, Itanium 2, AMD 64

combines the programming capability of SMP system and the scalability of MPP (large-scale parallel processing) system to better solve the scalability problem of SMP system, it has become one of the mainstream architectures of high-performance servers. At present, famous foreign server manufacturers have successively launched high-performance Servers Based on NUMA architecture, such as HP Superdome, SGI's Altix 3000, IBM's x440, NEC's TX7, and AMD's Opteron