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Performance analysis in Linux (continued)

October 06, 2017 by Gabriel Krisman Bertazi  |   Blog

In this post, I will show one more example of how easy it is to disrupt performance of a modern CPU, and also run a quick discussion on why performance matters - as well as present a few cases where it shouldn't matter.

Performance analysis in Linux (continued)

Embedded & Kernel Recipes

September 25, 2017 by Mark Filion  |   News & Events

This week, Collabora is heading to the city of lights, Paris, to sponsor and attend the very first (and sold-out!) edition of Embedded Recipes, as well as the 6th edition of Kernel Recipes!

Embedded & Kernel Recipes

XDC 2017 - Links to recorded presentations (videos)

September 23, 2017 by Guy Lunardi  |   Blog

Many thanks to Google for recording all the XDC2017 talks. To make them easier to watch, here are direct links to each talk recorded at XDC2017.

XDC 2017 - Links to recorded presentations (videos)

XDC comes to Mountain View

September 20, 2017 by Mark Filion  |   News & Events

The 2017 X.Org Developer's Conference kicks off today in Mountain View, California, and along with Collaborans attending & presenting, we're delighted to announce the first ever Collabora XDC Happy Hour!

XDC comes to Mountain View

Open Source Summit North America

September 11, 2017 by Mark Filion  |   News & Events

Collaborans will be giving five talks during this year's edition, which starts today in Los Angeles!

Open Source Summit North America

Collabora & Linux Kernel 4.13

September 06, 2017 by Sebastian Reichel  |   News & Events

Linux Kernel 4.13 is out, with 12 Collabora developers having contributed, pairing up with 4.12 as another kernel release with our highest number of Collabora developers!

Collabora & Linux Kernel 4.13

DebConf 17: Flatpak and Debian

August 17, 2017 by Simon McVittie  |   Blog

Last week, I attended DebConf 17 in Montréal, returning to DebConf for the first time in 10 years (last time was DebConf 7 in Edinburgh). It was great to put names to faces and meet more of my co-developers in person!

DebConf 17: Flatpak and Debian

DebConf comes to Montreal!

August 04, 2017 by Mark Filion  |   News and Events

Collabora is proud to once again be a Gold Sponsor of this year's DebConf, the annual Debian conference for developers! This year's week-long conference takes place from August 6 to 12 at Collège de Maisonneuve in beautiful Montréal, where one of our…

DebConf comes to Montreal!

Upcoming events: GUADEC & SIGGRAPH

July 27, 2017 by Mark Filion  |   News and Events

Over the next few days, Collaborans will be getting back on the road and attending two events, one in Manchester and one in Los Angeles. We're also very pleased to be sponsoring one of these events!

Upcoming events: GUADEC & SIGGRAPH

Android: NXP i.MX6 on Etnaviv Update

July 24, 2017 by Robert Foss  |   Blog

More progress is being made in the area of i.MX6, etnaviv and Android. Since the last post a lot work has gone into upstreaming and stabilizing the etnaviv on Android ecosystem. This has involved Android, kernel and Mesa changes, many of which are available…

Android: NXP i.MX6 on Etnaviv Update

vkmark: more than a Vulkan benchmark

July 18, 2017 by Alexandros Frantzis  |   Blog

Ever since Vulkan was announced a few years ago, the idea of creating a Vulkan benchmarking tool in the spirit of glmark2 had been floating in my mind. Recently, thanks to my employer, Collabora, this idea has materialized! The result is the vkmark Vulkan…

vkmark: more than a Vulkan benchmark

Collabora & Linux Kernel 4.12

July 04, 2017 by Martyn Welch  |   News & Events

Linux Kernel 4.12 is out, with 12 Collabora developers having contributed, a new record number of developers contributing to a single kernel release for Collabora!

Collabora & Linux Kernel 4.12

Continuous 3D Hand Pose Tracking using Machine Learning & Monado

April 20, 2021 by Marcus Edel  |   Blog

As part of a project backed by INVEST-AI, a program managed by IVADO Labs, we have developed a multi-stage neural network-based solution that accurately locates and tracks the hands despite complex background noise and occlusion between hands.

Continuous 3D Hand Pose Tracking using Machine Learning & Monado

An easy to use MTP implementation for your next embedded Linux project

April 13, 2021 by Andrzej Pietrasiewicz  |   Blog

Did you know you could run a permissively-licensed MTP implementation with minimal dependencies on an embedded device? Here's a step-by-step guide on how to easily run cmtp-responder on a Rock Pi 4 or any other board equipped with a UDC.

An easy to use MTP implementation for your next embedded Linux project

Rust: integrating LLVM source-base code coverage with GitLab

March 24, 2021 by Guillaume Desmottes  |   Blog

Earlier this year, the Rust compiler gained support for LLVM source-base code coverage. In this post we'll explain how to setup a CI job in a Rust project to feed source-base coverage information to GitLab.

Rust: integrating LLVM source-base code coverage with GitLab

Build and run GTK 4 applications with Visual Studio

March 18, 2021 by Xavier Claessens  |   Blog

Over the past few months, I've been working on a side project to improve Meson sub-project support. The best stress test is to build projects on Windows, without msys2, because it has no dependencies or tools installed (e.g. pkg-config).

Build and run GTK 4 applications with Visual Studio

New features, changes & improvements to KernelCI's UI

March 04, 2021 by Alexandra Pereira  |   Blog

The most complete automated testing and continuous integration tool for the Linux kernel continues to evolve at a rapid pace. Here's a look at the latest improvements to the KernelCI dashboard, the main web interface used by the project.

New features, changes & improvements to KernelCI's UI

Asymmetric Multi Processing with Linux & Zephyr on the STM32MP1

March 03, 2021 by Arnaud Ferraris  |   Blog

In the embedded world, many modern SoCs such as the ST Microelectronics STM32MP1 now include coprocessor cores which can be used for a wide range of tasks and can offload some of the work from the main processor.

Asymmetric Multi Processing with Linux & Zephyr on the STM32MP1

Adding HEVC/H.265 support for NXP's i.MX 8M

February 17, 2021 by Benjamin Gaignard  |   Blog

Our recent efforts on the Hantro kernel driver have resulted in the addition of H.264 decoding support and multiple performance improvements. We are now introducing High Efficiency Video Coding, also known as H.265, decoding support on NXP's i.MX8 M.

Adding HEVC/H.265 support for NXP's i.MX 8M

Network adaptive streaming with Hwangsaeul

February 08, 2021 by Jakub Adam  |   Blog

Hwangsaeul, or H8L, a remote surveillance streaming solution, utilizes the capability of libsrt to collect statistics from open SRT sockets and by continuously analyzing the available data tries to detect potential connectivity issues.

Network adaptive streaming with Hwangsaeul

Trimming apitrace workload captures for better Mesa testing

February 01, 2021 by Gert Wollny  |   Blog

Complex, real-world correctness tests and performance analysis are now possible thanks to gltrim, a new tool recently added to apitrace, designed to trim replayable traces to single, user-defined frames.

Trimming apitrace workload captures for better Mesa testing

GStreamer on Windows: adding WebRTC support to a gst-build install

January 28, 2021 by Aaron Boxer  |   Blog

Earlier this week, WebRTC became an official W3C and IETF standard. GStreamer has a powerful and rapidly maturing WebRTC implementation. So, the obvious question is: how do we build this on Windows?

GStreamer on Windows: adding WebRTC support to a gst-build install

Implementing a performance boosting algorithm in Coccinelle

January 21, 2021 by Jaskaran Singh  |   Blog

Last year, from June to September, I worked on the kernel development tool Coccinelle under Collabora. I implemented a performance boosting algorithm for one of Coccinelle's use cases. Here's a look at this work.

Implementing a performance boosting algorithm in Coccinelle

Desktop OpenGL 3.1 on Mali GPUs with Panfrost

January 13, 2021 by Alyssa Rosenzweig  |   Blog

The open source Panfrost driver for Arm Mali Midgard and Bifrost GPUs now provides non-conformant OpenGL ES 3.0 on Bifrost and desktop OpenGL 3.1 on Midgard (Mali T760 and newer) and Bifrost, in time for Mesa's first release of 2021.

Desktop OpenGL 3.1 on Mali GPUs with Panfrost

Open Source Summit North America

September 11, 2017 by Mark Filion  |   News & Events

Collaborans will be giving five talks during this year's edition, which starts today in Los Angeles!

Open Source Summit North America

Collabora & Linux Kernel 4.13

September 06, 2017 by Sebastian Reichel  |   News & Events

Linux Kernel 4.13 is out, with 12 Collabora developers having contributed, pairing up with 4.12 as another kernel release with our highest number of Collabora developers!

Collabora & Linux Kernel 4.13

DebConf comes to Montreal!

August 04, 2017 by Mark Filion  |   News and Events

Collabora is proud to once again be a Gold Sponsor of this year's DebConf, the annual Debian conference for developers! This year's week-long conference takes place from August 6 to 12 at Collège de Maisonneuve in beautiful Montréal, where one of our…

DebConf comes to Montreal!

Upcoming events: GUADEC & SIGGRAPH

July 27, 2017 by Mark Filion  |   News and Events

Over the next few days, Collaborans will be getting back on the road and attending two events, one in Manchester and one in Los Angeles. We're also very pleased to be sponsoring one of these events!

Upcoming events: GUADEC & SIGGRAPH

Collabora & Linux Kernel 4.12

July 04, 2017 by Martyn Welch  |   News & Events

Linux Kernel 4.12 is out, with 12 Collabora developers having contributed, a new record number of developers contributing to a single kernel release for Collabora!

Collabora & Linux Kernel 4.12

Growing our Core, Graphics & Web teams

June 27, 2017 by Mark Filion  |   News & Events

Our worldwide team of Open Source engineers and developers continues to grow with new additions in Core, Graphics & Web! Welcome Denis Pynkin, Alexandros Frantzis and Santosh Mahto!

Growing our Core, Graphics & Web teams

Outreachy 2017

June 02, 2017 by Mark Filion  |   News & Events

Collabora is proud to once again be sponsoring the latest round (Round 14) of Outreachy internships, which began earlier this week! More specifically, Collabora has chosen to sponsor the Linux kernel projects for the May-August semester.

Outreachy 2017

Three days, two exhibits, three talks

May 30, 2017 by Mark Filion  |   News & Events

Over the next few days, Collabora is very excited to be taking part in three events where we'll be exhibiting as well as giving talks: Augmented World Expo, Automotive Linux Summit and Open Source Summit Japan.

Three days, two exhibits, three talks

VR World, GStreamer, OSS, Vulkanised!

May 16, 2017 by Mark Filion  |   News & Events

On the road again! Collaborans are heading to London, A Coruña & Buenos Aires to attend a VR event, a hackfest, a conference on Open Source systems, and a day of technical sessions on Vulkan! See you there?

VR World, GStreamer, OSS, Vulkanised!

Collabora at GENIVI AMM

May 08, 2017 by Mark Filion  |   News & Events

From May 9 to 11, Collabora will be attending the GENIVI All Member Meeting & Open Community Days: Advancing Connected Vehicles in a Connected World, in Birmingham, UK!

Collabora at GENIVI AMM

Collabora & Linux Kernel 4.11

May 01, 2017 by Helen Fornazier  |   News & Events

Linux Kernel 4.11 was released yesterday, and 9 different Collabora developers contributed a total of 44 patches, while also reviewing 22 other patches.

Collabora & Linux Kernel 4.11

Upcoming events: VR, NAB & Khronos

April 18, 2017 by Mark Filion  |   News and Events

Collaborans are once again hitting the road and will be attending three separate events over the next new two weeks, in London, Las Vegas and Amsterdam

Upcoming events: VR, NAB & Khronos

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Upcoming Events

Here are the events we'll be attending in the coming weeks – come say hello!

Electronica

November 12-15, Munich, Germany

Linux Foundation Members Meeting

November 19-21, Napa, USA

NeurIPS

December 10-15, Vancouver, Canada

FOSDEM

February 1-2, Brussels, Belgium

 

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