Language Selection

English French German Italian Portuguese Spanish

Interview with Valgrind Author Julian Seward

Filed under
KDE

Valgrind is a CPU simulator which is used by KDE and many other projects to profile and debug our programmes. In the interview below Valgrind author Julian Seward talks to KDE Dot News about why he developed Valgrind, how you can use it and, most importantly, where the name comes from. Julian will be giving a talk on Valgrind next Sunday at FOSDEM.

Please introduce yourself and your Free Software work

I'm the founder and project lead for Valgrind. My background is in compiler technology, having been fascinated by them for a good couple of decades. I've also been interested in issues of software correctness for a long time. Eventually I combined these interests into creating Valgrind, a simulation-based tool which you can use to debug and profile your programs.

Since the original 1.0 release, Valgrind has received a great deal of development effort from many talented people. As a result it is now far more capable, robust and portable than I ever expected.

Full Story.

More in Tux Machines

Developing Linux Is Essential To Intel's Success

The dominant position of Intel in the server processor market is likely helped by the company's consistent strong support for Linux. Based on the W3Techs chart below, Linux is almost as popular as Windows-based servers are. Read more

Firefox OS heading for Africa — and the U.S. too

Orange announced a $40 “Klif” Firefox OS phone for Africa, and Mozilla says it’s working with Verizon Wireless and others on Firefox OS feature phones. There’s still no evidence that Mozilla’s HTML-focused Firefox OS has made much of a dent in the world smartphone market, where it has been focused on low-end devices sold primarily to emerging markets. Yet, Firefox OS still leads the way among upstart, Linux-based mobile operating systems, and will soon be available in more than 40 markets, this year, on a total of 17 smartphones, according to its latest stats. Meanwhile, the very first Tizen (Samsung Z1) and Ubuntu (BQ Aquaris E4.5) phones have only just shipped, and Jolla’s Sailfish OS based Jolla phones are still mostly limited to Europe. Read more

Why large companies use open source ERP

The main reason larger companies use open source Enterprise Resource Planning (ERP) systems is because they are cheaper and easier to customize. Read more