mechanical-sympathy.blogspot.com
Mechanical Sympathy: Fun with my-Channels Nirvana and Azul Zing
http://mechanical-sympathy.blogspot.com/2012/03/fun-with-my-channels-nirvana-and-azul.html
Hardware and software working together in harmony. Thursday, 22 March 2012. Fun with my-Channels Nirvana and Azul Zing. Since leaving LMAX I have been neglecting my blog a bit. This is not because I have not been doing anything interesting. Quite the opposite really, things have been so busy the blog has taken a back seat. I’ve been consulting for a number of hedge funds and product companies, most of which are super secretive. One company I have been spending quite a bit of time with is my-Channels.
quadra-sys.com
Benchmark - Quadra Systems
http://www.quadra-sys.com/products/architecture/benchmark
The architecture benchmark consists of two applications that are build with the architecture. The benchmark illustrates the performance capabilities of the architecture in the context of high frequency trading. The benchmark focuses on the non-blocking i/o event handling mechanisms. Application that receives feed messages, either via a TCP/IP connection or via IP-multicast. When feed is received, the trader immediately sends back a TCP/IP order message to the exchange. The benchmark has to run on two Lin...
quadra-sys.com
Products - Quadra Systems
http://www.quadra-sys.com/products
The Q system implements a high-quality, scalable, extendible, ultra low latency trading system that provides a unified programmable trading interface to financial exchanges all over the world. The Q system is written in C in order to provide optimal performance. In order to guard the stability and the quality of the Q system, the development of the software complies to a strict process. But still leaves room for innovation and agility. The Q system is available for two platforms:.
lukego.github.io
Kernel-bypass networking - Luke Gorrie's blog
http://lukego.github.io/blog/2013/01/04/kernel-bypass-networking
21st Century Network Hacking. Kernel-bypass networking is gaining popularity. This means moving control of Ethernet hardware directly into userspace processes to avoid the overhead of communicating with the operating system kernel. This gives userspace all of the raw performance traditionally enjoyed by the kernel – and all of the responsibility too. This is important for certain specialized applications that can gain as much as 20x more performance. If you are developing high-speed (10 Gbps) networking ...
womble.decadent.org.uk
What does Ben Hutchings do?
https://womble.decadent.org.uk/whatdo.html
What does Ben Hutchings do? Do is update my web pages regularly. In my spare time I write software. Read books, watch films, and take photographs. I also read too many web sites. I currently work as a software engineer at Codethink. To Windows CE. I continued to use mostly C ; I also used small amounts of C and Perl; and I learned Python. And used it to write a build system and some system administration tools. After leaving Roundpoint, I got a well-paid contract with Symbian. Produced by GNU C . The...
breakage.org
October 2012 – Jeremy Eder's Blog
http://www.breakage.org/2012/10
Jeremy Eder's Blog. Figuring out weird shit… (as a service). Nsinit: per-container resource monitoring of Docker containers on RHEL/Fedora. Using SCHED FIFO in Docker containers on RHEL. Getting Started with Performance Analysis of Docker. Performance Analysis and Tuning Videos from Red Hat Summit 2014. How to deal with latency introduced by disk I/O activity…. For example, in the case of nfsd kthreads, since they do not come and go after they are first instantiated, you can apply typical affinity tuning...
en.wikipedia.org
Network interface controller - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Network_interface_card
From Wikipedia, the free encyclopedia. Redirected from Network interface card. Network card" redirects here. For the British Rail discount card, see Network Railcard. Not to be confused with network interface device. This article needs additional citations for verification. Please help improve this article. By adding citations to reliable sources. Unsourced material may be challenged and removed. Learn how and when to remove this template message. This combination card features both a BNC connector.
