LCU14 BURLINGAME

Andrea Gallo, LCU14

LCU14-312: Welcome to the Ecosystem Day

● Linaro is a collaborative software engineering company funded by members

● Instead of duplicating effort for common open source software, competitors share development costs and software is built once

● The work is carried out in the open, tested and then upstreamed into the relevant open source projects: kernel.org, AOSP ...

Linaro Overview

CORE

CLUB

GROUP

COMMUNITY

● Linux 3.16 August 2014 ● 12,802 total patch sets

in this release● 186 known companies

contributed● Linaro is #4 company

contributor

Linux kernel contribution by companyTop Linux 3.16 Patchset Contributors by Company

1 Unknown/Hobbyists 3039 (23.74%)

2 Intel 1347 (10.52%)

3 Red Hat 1328 (10.37%)

4 Samsung 622 (4.86%)

5 Linaro 471 (3.68%)

6 IBM 409 (3.19%)

7 Texas Instruments 403 (3.15%)

8 Free Electrons 388 (3.03%)

9 Novell 379 (2.96%)

10 Renesas Electronics 270 (2.11%)

Source: http://www.remword.com/kps_result/3.16_whole.html

● The Linaro Enterprise Group (LEG) was formed e/o 2010 by fourteen companies● enable the ARM server ecosystem● share costs of the enablement engineering● focus on standards, avoid fragmentation● identify, test and optimise workloads and core libraries

Building the Ecosystem for ARM servers

Engineering (1): enablement

● All patches already upstream or under deep constructive review● Strong engagement with all maintainers

Engineering (2): workloads

Need to engage with maintainers

Share patches and test results

Identify corner test cases, gaps and areas of joint improvement

Identify any architecture specific optimization

Engaging with open source server projects

Help key open source server projectsadopt AArch64 for their release testing

DeploymentReady

Software

Developer ARMv8 Server Cluster to Accelerate Deployment-ready Software

Open Source

Community

Operating System Vendors

Independent Software Vendors

+ +

● 10:00 - 11:00● welcome● OpenStack● OpenJDK

● break● 11:15 - 12:20

● RHEL and Fedora● Ubuntu● Xen Project

● 12:20 - 1pm● Lightning talks

● Nick Stinemates, Docker● Paul Oh, Nginx● Jim Ballingall, IPA

Agenda for the day● 2pm - 5.30pm

● break out room: Grand Peninsula F● 1-1 discussions with the teams● Docker & Go● DB and subsystem optimization● UEFI● ACPI

More about Linaro Connect: connect.linaro.org Linaro members: www.linaro.org/membersMore about Linaro: www.linaro.org/about/