PHP) 5.1 products.
In addition, the R D center will be equipped with Intel's new dual-core Xeon platinum processor platform based on the core ämicroarchitecture. According to the Performance Evaluation of SPECint * _ rate_base2000, SPECint * _ rate_base2000/SysWatt, the platform won a significant victory in terms of processing speed and performance power consumption compared with similar products. Such an
security module is located stores the hardware environment of another computer. The hardware environment of the VMware Guest machine is listed below.
CPU: The same CPU as the host system. If the host system is a traditional multi-CPU system, then each guest system has a CPU.
Chip group: Intel platinum BX host board with ns338 SiO2 chip and 82093aa ioapic.
BiOS: phoenixbios 4.0 release 6 works with VESA bios and supports ACPI.
Note: The host syst
I wrote an article about http://blog.csdn.net/commshare/article/details/20526369 before.
The feeling is still not clear, so today again tried several times, summed up as follows:
1. Build the remote warehouse first
Distal:
Git--bare init
It's OK.
Attention
after joining the--bare, don't add a new file directly to the Git directory, and don't push it.
Otherwise there will be an error:
Fatal:this operation must is run in a work tree
This is caused by the addition of--bare.
====
git--bare
Recently encountered text to display is very long, and to wrap the display.Summarize the method of line wrapping:1. Directly with the space bar to change the line: (this kind of line is not complete, encountered Iphone6plus will not be) NSString *authenticationstring = [NSString stringwithformat:@ "1, through the club certification, Cardholders who are bound to China UnionPay Platinum credit card or diamond credit card at the time of certification ca
I often use this method to achieve real-time cross-region transfer, and free of service feesStep 1: handle a Everbright Wealth Management Card (purple gold card, gold card, platinum card ). We recommend that you handle a platinum card with a large amount of money transferred to any ATM in China for free withdrawal, real-time transfer of interbank online banking and cross-region transfers is free of charge (
The speed of light member compensation to receive address sharing, free lead Thunder Platinum member six months to two years. As a result of business changes, the speed of light members will be incorporated into the Thunderbolt member system, after the merger, Thunderbolt Platinum and above members can enjoy the original speed of light members including broadband speed, including the full privileges
How to identify the number of physical CPUs, whether hyper-threading or multi-core Jun.04, 2009 in servers
Judgment basis:1. The cpu with the same core id is hyper-threading of the same core.2. A cpu with the same physical id is a thread or cores encapsulated by the same cpu.
English version:1. Physical id and core id are not necessarily consecutive but they are unique. Any cpu with the same core id are hyperthreads in the same core.2. Any cpu with the same physical id are threads or cores in th
How to identify the number of physical CPUs, the number of cores, whether hyper-threading or multi-core Jun.04, 2009in server judgment basis: 1. CPUs with the same coreid are hyper-threading of the same core. 2. A cpu with the same physicalid is a thread or cores encapsulated by the same cpu. English version: 1. Physicalidandcoreidarenotnecessarilyconsecutivebuttheyareuni how to identify the number of physical CPUs, several cores, whether hyper-threading or multi-core Jun.04, 2009 in server
Judg
I believe everyone knows about Tianhe 2, ranking first among the top 2013 and 2014 top500, which is one time faster than the top 2nd Titan, what kind of architecture does Tianhe 2 use to achieve this capability? Let's take a look at it.
Tianhe No. 2 Model for TH-IVB-FEP, using the central processor and co-processor computing architecture layout:
Tianhe 2 has a total of 16,000 computing nodes, each of which is equipped with two Xeon E5 12 core central
Heterogeneous computing:Heterogeneous computing uses different types of processors to handle different types of computing tasks. Common computing units include CPUs, GPGPU, GPDSP, Asics, FPGAs, and other types of core processors.There are many accelerator cards or coprocessors that are used to increase system performance, which are common:GPGPU is the most common accelerator card, connected by PCI-E. The GPU was first used for graphics processing cards, the graphics card, and then slowly develop
The number of Linux CPUs is judged by/proc/cpuinfo.Same Physical ID: determines a physical processorIf "siblings" and "CPU cores" are consistent, hyper-threading is not supported, or hyper-threading is not open.If "siblings" is twice Times "CPU cores", then hyper-Threading is supported and Hyper-threading is turned on.In fact, just#include Long num = sysconf (_SC_NPROCESSORS_ONLN);You can get the current number of CPUs ...Basis of judgment:1. CPUs with the same core ID are Hyper-threading of the
) Processorcache size:64 KBExample 2:single processor, 1 core, hyperthreading is enabled.Notice how we had 2 siblings, but only 1 core. The physical CPU ID is the same for both:0.Processor:0model Name:intel (R) Pentium (r) 4 CPU 2.80GHzcache size:1024 kbphysical id:0siblings:2core id:0cpu cores: 1processor:1model Name:intel (R) Pentium (r) 4 CPU 2.80GHzcache size:1024 kbphysical id:0siblings:2core id:0cpu cores: 1Example 3. Single Socket Quad CoreNotice how each processor have its own core ID.
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