The processor allows any region of the system memory to be cached in L1, L2, and L3 caches. In a separate page or area of system memory, it allows the cache type (also known as the memory type) to be specified (see section 11.5 ). The Storage types currently defined for Intel 64 and IA-32 architectures are: (see table 11-2)
1,High Availability (UC)-- The system memory location is not cached. All reads and writes that appear on the system bus are exec
Att uses $ to indicate immediate operations, while Intel's immediate operations do not need to be defined. Therefore, $4 is used when the att syntax is used to reference the decimal value 4, and 4 is used when the Intel syntax is used. Att adds the prefix % to the Register name, But Intel does not. Therefore, use the att syntax to reference the eax register and write it as % eax. Att syntax uses the rever
People who have visited the factory assembly line must be familiar with the assembly line name. The semi-finished products flow through a series of assembly line nodes on the belt conveyor. Each node is further assembled in its own way and then transmitted to the next node. Modern High-Performance CPUs all adopt this pipeline design, which divides computing tasks into several stages, including finger fetch, decoding, execution, memory access, and feedback. The biggest advantage of pipeline desig
件,包含gcc和make,编译安装vmware-tool也须安装此包
gnome-system-monitor #Ubuntu默认任务管理器,比Lubuntu自带的强大太多了,替换之
7zip-full #用于解压7z格式压缩包
gdb, clang #不解释...
g++-4.8-multilib #用于64位主机编译32位程序
cmake #跨平台的编译构建软件
libgl1-mesa-dev #解决编译Qt程序时出现"cannot find -lGL"错误
ubuntu-tweak #Ubuntu下很好用的清理软件,这个没有官方源,可以去官网下载deb安装包
installation Vmware-tool, extract to any directory, install all the way back, until you see enjoy, restart
2011 Intel introduced the Sandy Bridge architecture to the Intel processor family Chip (I7,I5,I3) in the second-generation Turadin.
Sandy Bridge was built successfully on the core and Nehalem architecture. It provides the following innovative features:
Intel advanced Vector Extension "Intel Advanced Vector Extensions (
Installing Ubuntu 14 with virtual machine VMware 11, there is an error "This host supports Intel Vt-x, but Intel Vt-x is disabled", as shown in the following illustration.
Intel Vt-x, Virtualization Technology, virtualization technology, better virtualization in Intel processors to support
Q: Why do people say that AMD is better at playing games than Intel's CPU? But I think the AMD GHz is a lot worse than Intel GHz, can not be heavy GHz to see it? I don't quite understand, please explain it to me concretely. There is amd out of the game than Intel's good, what is the disadvantage of it? What's less than Intel? I am playing music is also very love to play games, in the future to take the comp
First, the preparatory workBefore installing the drive, you need to turn off the graphical interface. The following are the specific procedures:1. This assumes that you have installed Ubuntu 15.10 (15.04 can also, the installation process will not repeat)2. Close the running program and CTRL+ALT+F1 into tty1 mode3. Run sudo stop LIGHTDM and close the graphical interface (X Server)4. Install the system, or do not try to display the driver, skip this stepIf you have tried other drivers before, fir
last year's Skylake six Daicouri processor release, Intel launched a 100-series chipset for the new LGA1151 interface, which is the H/B/Z 100 system motherboard.
Kaby Lake Processor
Although this year's Kaby Lake desktop processor does not change the interface, that is, the 100-series motherboard can still be upgraded seamlessly, but in order to fit its Optane nonvolatile storage technology (based on its solid-state hard disk, memory is
This scheme is not available after upgrading to the kernel "2.6.24-20" and does not know why. The friend who can be done will post the scheme to share, thank you.
Looking up a lot of methods, including patching the kernel, is not ideal. In fact, iwl3945 for other Intel 3945 chip support is good, such as Dell d630 Wireless network card (chip is 8,086:4,222), but, my x60 in the Unlimited network card, the chip is 8,086:4,227. Finally, you choose to use
Operation Steps:
The PC hardware for the Intel 8 Series motherboard does not support the installation of a pure version of Windows XP system. The ghost version is not in service scope.
1. Booting from a native optical drive will not boot because the XP system does not support SATA interfaces. Some of the 8 Series motherboard computer BIOS will change the hard drive mode, but the modification is invalid because this feature is not supported.
2. If y
replace the previous generation of Pentium G2030, both of which have a default frequency of 3.0GHz, so we estimate that its CPU performance will not be significantly improved. Highlights are the new architecture of the core graphics card, although also named HD Graphics, but through gpu-z we can see G3220 core graphics card's EU unit has increased from 6 to 10. In terms of performance, we can get a glimpse of the latest CPU ladder diagram, as shown in the following figure.
CPU Ladder Di
Hyper-Threading
Hyper-threading means that each processor core can handle two threads rather than one, with better performance when running Windows systems and some compatible software. Generally speaking, the i5 processor does not have hyper-threading capability, while I7 is basically supported, and has better results when taking photos and video editing operations, which users need to consider.
Clock frequency
The clock frequency, which is the main frequency of the processor, is a major p
After you create a new virtual machine on VMware, add the Ubuntu image file by:
In the menu bar point "virtual machine"--"settings"--"CD/DVD" Under the Hardware tab--Add a mirrored file--determines.
The virtual machine is turned on when the setting is complete, but an error occurred: Intel Vt-x is in a prohibited state.
The solution is: Reboot the computer into the BIOS settings (My computer is Lenovo G400, press F2)--config--inter virualization Te
prescribes the boundaries of those segments, ensuring that one process does not interfere with the reading and writing of the segments of another process.
All segments in the system are within the linear address space of the processor, but only logical addresses can determine the position of one byte in a particular segment. So when the actual program accesses the memory, there is a mechanism to map the logical address to the linear address. A logical address consists of a segment selector and
// Configure //-------------------------------------------------------------------------------------------------//// Copyright? 2001, Intel Corporation. Other brands and names may be claimed as the property of others.////// CPU counting Utility// Date: 10/30/2001// Version 1.4//////// File name: cpucount. cpp//// Note: 1) logicalnum = number of logical processors per physical processor. If you want to count// The total number of logical processors, mu
In the PC field, Intel and windows are still strong. However, in the mobile device field, mobile phones and emerging tablet computers are mainly used. Intel is insufficient in strength and arm is taking the lead, almost monopolized. Intel has no food to eat, windows is naturally not good. Given arm's strength in the mobile field, Ms had to advertise support for A
Intel and cleaners
A person without a job went to Intel to find a job as a cleaner. After the interview and implementation (scanning the toilet...), the personnel department told him to recordIf yes, ask him for an email address to send an admission notice and other documents.
"I don't have a computer, let alone e-mail address," he said. "The personnel department told him:" For
Http://news.csdn.net/n/20060920/94945.html
Interestingly, while Intel is preparing to dig out graphics design talents from nvidia and ATI, NVIDIA has hired several top designers from Intel x86 processors.
These former intel engineers used to work in a small company named stexar, which primarily developed DSP, GPU, and other cutting-edge chip technologies. In
CCID news: as Intel and AMD have successively released dual-core processors, "dual-core and multi-core" has become synonymous with the new computing age. Some time ago, on the media, there were "dual-core authenticity"
That is, when amd released dual-core opteron in middle May, it stressed that its dual-core processor is "Real dual-core", and implicitly said that Intel dual-core processor is only "dual-core
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