Partiamo subito dallitaliana elena zannoni che ha una laurea in scienze. The linux foundation announces program for 2011 end user. Linux foundation announces call for papers, registration for. Linkedin is the worlds largest business network, helping professionals like elena zannoni discover. Oracle is a big player in the linux world, supplying its customers with a version of linux based on red hats linux. The linux foundation end user summit is really about bridging collaborative opportunities between the worlds leading linux users, vendors and the kernel community, said jim zemlin, executive director at the linux foundation. Oracle has been working in recent years on porting dtrace, the dynamic tracing tool, to linux.
Find contacts direct phone number, email address, work history, and more. Gdb is free software, protected by the gnu general public license gpl. Dtrace offers easytouse, powerful, safe, and unintrusive tracing. Elena zannoni boulder, colorado professional profile linkedin. Multibuild for zephyr rtos marti bolivar, nordic semiconductor forum 6 bof. I can break on main when starting a fresh gdb with that version. View elena zannonis professional profile on linkedin. Using open source software to build an industrialgrade.
Elena is a generalpurpose, pure objectoriented language with late binding. We would like to remind everyone that the linux plumbers conference sets a limit on the number of attendees, in the interest of creating an environment conductive to planning, productive interaction and making progress. Jim blandy added support for preprocessor macros, while working for red hat. A spotlight on oracle partnership with the linux foundation part 1. Attaching to the running d is still not giving a good backtrace, though. In software engineering, tracing is the ability to inspect and record information about a softwares execution by attaching a program to various probing points in the system under control and collect informations. The conference is divided into several working sessions focusing on different plumbing topics. Top tips to accelerate enterprise software deployment on linux. Oct 19, 2015 view elena zannonis professional profile on linkedin.
One of the virtues of free software is that everyone is free to contribute to it. Developments in linux tracing elena zannoni, linuxcon, japan, 2015 bpf inkernel virtual machine alexei starovoitov. After a few words from elena, kate stewart moderated. This section attempts to credit major contributors. Solutions for developers deb nicholson, open invention network. Zannoni is leading that team, which has made her highly visible not just at oracle, but in the open. The output intended for each of these streams is funneled through the gdbmi interface using stream records each stream record begins with a unique prefix character which identifies its stream see section gdbmi output syntax. This is the only event that can catapult linux into the future in just a day and a half. New innovations in oracle linux elena zannoni, director, languages and tools, linux engineering, oracle chris mason, director, linux kernel engineering, oracle. Non e da meno linux e il mondo dellopen source, nel quale lavorano molte donne in. Welcome to the first write up in our new series of approved lpc 2014 microconferences.
Ubuntu images and potentially some other related gnu linux distributions have a peculiar format that allows the image to boot without any further modification from both cds and usb drives. Elena zannoni joined the conference in order to talk about the state of tracing on linux. These women are building the software that quietly runs the. Elena zannoni, director of the linux tools and languages team at oracle. Congrats to elena zannoni, director of oracles linux tools and languages team. Bamvor jian zhang is a software engineer in huawei who focuses on linux kernel and relative areas. Linuxcon this year is sponsored by hp, ibm and intel and will be preceded with a number of community minisummits on august 8 and 9, 2010. Project leaders unite for the linux community breakdown peter vescuso, black duck software vivaldi i reposs. Elena zannoni is the manager for the linux toolchain and tracing team at oracle. The gpl gives you the freedom to copy or adapt a licensed programbut every person getting a copy also gets with it the freedom to modify that copy which means that they must get access to the source code, and the freedom to distribute further copies. Recent advances in linux tracing elena zannoni, oracle by the linux foundation. It can be compiled for a number of hardware or software targets. Gdb internally maintains a number of output streams. Director of linux engineering at oracle why shes powerful.
The many tracing tools available on linux today provide a wide array of choices for the users. Sono nove i nomi scelti dalla famiglia del software libero linux, per. In his role as linux foundation fellow, he continues his work as the maintainer for the linux stable kernel branch and a variety of subsystems while working in a fully neutral environment. You can copy this content elsewhere and update it, see wikia. Recent advances in linux tracing elena zannoni, oracle. Zwodnik is a great software directory, which allows you to quickly find the best free apps, software and tools for the windows, linux, os x and android. Elena zannoni, manager, linux engineering tools, oracle. Dtrace was originally developed for the oracle solaris operating system. The linux port of the tracing software that was originally developed for solaris now implements a provider for sdt statically defined tracing, providing inkernel static probes. Deciding which of them to use to diagnose system problems on production systems can prove challenging. Oracle has released a second beta version of dtrace for oracle linux. A spotlight on oracle partnership with the linux foundation part 2.
The linux users who attend the linux foundations end user summit are the people who are pushing the limits of. The team covers the gnu toolchain and dtrace for linux, among other things. Koji kusaba gishin takimoto, program manager software engineer, microsoft cassaiopeia. Oct 01, 2009 linuxcon was a great success for attendees, but even as that show wraps up, the linux foundation is preparing for the second annual end user summit the end user summit, sponsored by ibm and intel, is an invitationonly event that provides corporate end users a great chance to learn and interact with leaders in the linux community, including the highestlevel maintainers and developers. Oracles collaboration with the linux community speaker. Nove i nomi scelti tra cui unitaliana, elena zannoni. Feb 09, 2014 elena zannoni, director of the linux tools and languages team at oracle. Andrew cagney, fernando nasser, and elena zannoni, while working for cygnus solutions, implemented the original gdbmi interface. Elena zannoni is a senior director in oracle, responsible for linux toolchain and tracing development. The linux plumbers conference lpc is a developer conference for the open source community. Although there are some of us old enough to remember a time when an automobile was primarily a mechanical artifact, these days it more closely resembles a datacenter on wheels. Women in linux quietly running the world business insider.
Linkedin is the worlds largest business network, helping professionals like elena zannoni discover inside connections to recommended job candidates, industry experts, and business partners. Oracle is a big player in the linux world, supplying its customers with a version of the linux operating system based on red hats linux. The lpc brings together the top developers working on the plumbing of linux kernel subsystems, core libraries, windowing systems, etc. Oracle s collaboration with the linux community speaker. Execution of bpf programs is done by the kernel bpf virtual. Summary of gdb lawrence berkeley national laboratory. Richard stallman was the original author of gdb, and of many other gnu programs. Oracle is a big player in the linux world, supplying its customers with a version of linux. These women are building the software that quietly runs. For clarification or corrections please contact the oracle linux uln team. Oracle linux is the most complete and integrated solution in the market availableand delivers higher performance without sacrificing reliability.
Linux foundation announces call for papers, registration. The linux foundation announces program for 2010 end user. Whalen i s an intel vice president and a software engineering director in the open source technology center otc, a. Oracles initial focus was the oracle unbreakable enterprise kernel uek, but dtrace runs on upstream linux kernels and other distributions linux kernels as well. Elena was one of the original gdb global maintainers and has spoken worldwide on topics related to tracing at many conferences. Greg is among a distinguished group of software developers who maintain linux at the kernel level. Posted august 5, 2019 by corbet log in to post comments log in to post comments. He gave a presentation in opensuse asia summit, and also some presentations in local open source activities in beijing china.
Elena zannoni boulder, colorado professional profile. It promotes more objectoriented program design, reusable and more standardized code. A consequence of this enhancement is that some programs, like parted get confused about. Elena zannoni gdb, language and toolchain hacker, currently managing the linux engineering tools team at oracle elin waring president of open source matters, joomla. Alison chaiken lavora in software per android e hardware. New generation tracing technologies for linux operating system part 1 introduction. The lcp 2014 planning committee would like to thank all of you that have registered so far for this years conference. Please indicate whether this was ppc32 or ppc64 gdb, and whether the program being debugged is ppc32 or ppc64.
Fujitsu neptune exciting developments in linux tracing elena zannoni. Linkedin is the worlds largest business network, helping professionals like elena zannoni discover inside connections to recommended job. Currently hes working on ilp32 for arm64, which supports running legacy 32bit code on arm64. Several database geeks were surprised to find out that systemtap was not going to be included in the linux kernel i wish people were not mislead into thinking that this inclusion in the linux kernel was at. And when it comes to the opensource software industry, women are even. Feb 10, 2014 elena zannoni, director of the linux tools and languages team at oracle. These women are building the software that quietly runs the world. Elena zannoni, director of the linux tools and languages team at. Slides open source summit japan 2019 linux foundation events. Recent advances in linux tracing elena zannoni, oracle youtube. Le 9 donne che stanno facendo grande linux e lopen source lffl. Due to the geek feminism wiki being in archival mode, this article is likely out of date, reflecting the state of the world circa 200920.
Elena zannoni elena zannoni elena zannoni, director of the linux tools and languages team at oracle. Featuring xen and xcp lars kurth, citrix verdi resource isolation. Andrew cagney, fernando nasser, stan shebs and elena zannoni. Elena zannoni oss japan 2019 5 ctf ctf stands for compact c type format describes type information ctf originates from solaris, but extended significantly for linux more compact and easier to useparse than dwarf used by dtrace on linux for the kernel since 2012 dwarf2ctf tool, libdtracectf rpm libdtracectf. Bug 150591 gdb fails completely for gcc4 compiled pie executable shared objects. Elena zannoni dtrace offers easybutpowerful dynamic tracing of system behavior, and it is so lightweight and safe that it can routinely be used on production systems. Elena zannoni rebuild to fix file permissions orabug. You may be a linux kernel maintainer and not know it. Oracle wanted to make dtrace available for linux, but integrating it directly into the kernel would obviously cause legal issues and eventual patches would have been rejected, so they implemented it as a doubledlayered kernel module. Facebook gives people the power to share and makes the world more open and connected. A flexible oss assessment repository masahiro date, fujitsu rossini ii virtualization in the cloud.1128 1424 930 374 187 1316 1495 1345 186 88 1088 1238 1123 1535 1351 165 521 140 763 943 1407 1082 616 626 173 918 730 316 662 628 873 49 1386 168 821 1399 884 804 1319 161 286 832 1233