memory bandwidth calculator

Beware of GPU memory bandwidth For personal use only, do not reprint, do not use for any commercial purposes. Some time ago, I wrote a series of post-process effect, including the motion blur, refraction, and scattering of screen spance. Most shader is very simple. It is nothing more than rendering a full screen quad to the screen, usually no more than 10 lines of PSCodeAnd does not contain any branch o

Beware of GPU memory bandwidth For personal use only, do not reprint, do not use for any commercial purposes. Some time ago, I wrote a series of post-process effect, including the motion blur, refraction, and scattering of screen spance. Most shader is very simple. It is nothing more than rendering a full screen quad to the screen. Generally, there are no more than 10 lines of PS Code, without any branch or

5.6 years ago, 4 trillion memory can be regarded as a very cow computer, and now 4 m memory can only be ordinary, barely follow the computer configuration. Why is the bandwidth of the memory changing so much? This requires talking about the channel in memory. This article is

One: The origin of the streamThe Stream test tool was presented and completed by Professor John McCalpin of the University of Delaware, USA, and now with the change of Professor John McCalpin's work, the stream is responsible for The maintenance and improvement of all staff were also transferred to the Department of Computer Science at Virginia University.Two: the use of stream Stream is a set of comprehensive performance test assemblies, written in Fortran and C two advanced and efficient langu

Http://blog.chinaunix.net/uid-14214482-id-3220464.html Memory bandwidth Calculation formula: Bandwidth = memory core frequency x memory bus digits x multiplication factor.Let me start with the DDR technology, DDR using clock pulse rise, descent along each pass data, 1 clock

Iftop Viewing bandwidth usage (total)Yum install-y iftop Installation IftopNethogs Viewing process trafficCurl http://218.5.73.233:8060/ip.php View Egress IPTo view the current thread:Ps-ef|grep JavaPs-ef|gerp Com.meiya.main (package name)1, the CPU utilization situationCommand: TopRemark: User occupies cpu1.5%, system occupies cpu1.5%, idle 95.3%, other occupies 1.7%;2, Memory utilization situationCommand:

"Singapore Big Bandwidth Server" special machineCpu:e3-1230v3 8 Thread (CORE)Memory: 8GB DDR3 ECCHDD: 1TB SATA3 6gb/sBandwidth: 100Mbps Unlimited FlowIP number: 5Price: 850 yuan/month (renewal of the same price)Test ip:103.47.209.1 (Domestic average ping: 70ms)Download speed: Http://103.47.209.18/500MB_1.testPresent machine, install the system can be delivered;Order: http://www.yun.ms/order.ms?pid=24 (minus

Memory usage can be said to be extremely important to programmers, especially in large-scale data processing, how to reach the maximum memory bandwidth is the goal pursued by programmers. Starting from this section, we will discuss through a series of examples. This series uses assembly languages. Only one example is memory