Servo Web Rendering Engine Reboot
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Created by Mozilla Research in 2012, the Servo project is a Research & Development effort meant to create an independent, modular, embeddable web engine that allows developers to deliver content and applications using web standards. Servo is an experimental browser engine written in Rust, taking advantage of the memory safety properties and concurrency features of the language. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, there's now renewed activity on the project, with a roadmap focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation we'll review the status of the project, the recent developments during 2023 and the plans for the future to become Servo an alternative web rendering engine for the embedded devices industry. (c) Open Source Summit Europe 2023 September 19-21, 2023 Bilbao, Spain https://events.linuxfoundation.org/open-source-summit-europe/ https://www.youtube.com/watch?v=9lkIX5ryZZ4
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A Year of the Servo Reboot: Where Are We Now?
Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry.
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April 16-18, 2024
Seattle, Washington (US)
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https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia
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applications using the same Web-based technologies, but for a different type of
use cases other than "browsing the Web".
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desktop or mobile environments, such as the ones embedded systems are usually
used for (e.g. set-top-boxes, smart home appliances, GPS navigation devices, or
in-car/in-flight infotainment systems, to name a few). And in those situations
it is very common to be running on boards with SoCs and a particular set of HW
capabilities that make it crucial for the Web Engine to be able to tightly
integrate with them.
In this session we will focus on how WPE, a fully Open Source port of the
WebKit Web engine for Linux-based embedded devices, can be used to adapt to the
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applications, using the power of the Web Platform underneath.
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https://events.linuxfoundation.org/embedded-open-source-summit/
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the Firefox browser. SpiderMonkey is written in C++ and supports compilation
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Recommended
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Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry.
(c) Embedded Open Source Summit 2024
April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia
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developers to harness the power of the Web Platform to build their
applications. However, Web Browsers are not the only type of applications that
can be built with Web Engines, which can also be used to develop other types of
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support this new Video Core iteration, the challenges we faced in the process
and the solutions we provided in order to deliver conformant OpenGL ES and
Vulkan drivers. The talk will also cover the next steps for the open source
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(c) Embedded Open Source Summit 2024
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through a generic browser running a traditional Web application or through a
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methods, such as gestures, or inspecting Web application internals with
JavaScript. In this context, using a browser automation framework such as
WebDriver, which is a W3C standard supported by WebKit Web engine, allows
testing Web-based applications on such devices as if the user were actually
using it, alongside running custom JS code.
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April 16-18, 2024
Seattle, Washington (US)
https://events.linuxfoundation.org/embedded-open-source-summit/
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Embedded devices have become powerful enough to run Web content a decade ago,
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Seattle, Washington (US)
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https://eoss24.sched.com/event/1aBFQ/embedding-wpe-webkit-from-bring-up-to-maintenance-adrian-perez-de-castro-igalia
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unveils our journey to smoother gameplay. How does task scheduling impact Linux
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the Steam Deck game console. First, we nail down the enemy. What exactly is
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point of view. Characterizing task behavior in Linux gaming helps to understand
why some schedulers create much stuttering and others create less and to unveil
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progress on the optimized scheduler for reducing the stuttering problems in
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on sched_ext, a BPF-based extensible scheduling framework.
(c) Open Source Summit North America 2024
April 16-18, 2024
Seatle, Washington (US)
https://events.linuxfoundation.org/open-source-summit-north-america/
https://ossna2024.sched.com/event/1aBOT/optimizing-scheduler-for-linux-gaming-changwoo-min-igalia
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https://mozilla-spidermonkey.github.io/sm-wasi-demo/. However, SpiderMonkey
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The reasons are the same for why an interpreter is slower than a compiler -
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only enable the JIT tier in SpiderMonkey for Wasm but we also provide support
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What could be possibly worse that an almost unbeatable boss in
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much progress? How about a Linux kernel crash that makes you
lose all the game progress with no apparent reason or feedback?
Though rare, it is a real possibility that would make gamers
quite annoyed, given that Linux is used more and more as a
platform for playing games.
Some technologies are available to collect logs and feedback
the user in case such disastrous events happen, mostly related
with kernel crashes handling mechanisms. The main ones available
are kdump and pstore, but still there are work to be done in
this area...
In this talk we're going to present the basics about kernel
crash handling, like how a kernel panic might happen, how to
deal with that (with an overall discussion about kdump and
pstore techs) and the kdumpst tool, developed specially to
deal with this situation on Steam Deck (and generically on
Arch Linux); also we're gonna discuss some missing
pieces / ideas to make it even less likely gamers need to
complain that their device just got hang for no reason!
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Alejandro Piñeiro é enxeñeiro de Software e socio en Igalia, é desenvolvedor de
Software Libre desde 2004. A súa experiencia inclúe unha variedade de proxectos
de GNOME e freedesktop.org, enfocándose desde 2015 en Mesa, especificamente os
drivers Intel e Broadcom. É un dos responsables do desenvolvemento do
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Máis información en https://aindustriosa.org/Mesa/
Esta actividade está patrocinada pola Xunta de Galicia e pola Axencia Para a
Modernización Tecnolóxica (AMTEGA).
(c) A Industriosa
https://aindustriosa.org
28 de Outubro (Vigo)
2023 in Chimera Linux
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distros are vulnerable to. It has transparent and robust infrastructure,
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tooling that the whole ecosystem can benefit from, including the Turnstile
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supervising system; we maintain and create a variety of tooling around it,
trying to break the existing status quo with systemd, while abandoning legacy
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familiar GNOME interface and thousands of packages, targeting 5 CPU
architectures. In this talk I would like to focus on my experiences using the
toolchain, what obstacles got in the way, how I dealt with them, the issues
that are still left and I would like to see addressed, the many benefits using
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pipeline and present how mesh shading solves these problems. Instead of
processing a fixed set of input vertices, mesh shaders can create an arbitrary
topology of vertices and primitives. Mesh shading also includes a new solution
for geometry amplification: task shaders.
The talk should be scheduled before Timur's talk about implementing mesh
shaders in the RADV Mesa driver.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
I'm not an AMD expert, but...
Let's talk about developing AMD display drivers in the DRM subsystem as an
external contributor. Part of this work is a trail of breadcrumbs to build
documentation. What are those breadcrumbs? How do they help to review, fix,
improve and enable features of AMD drivers? How would both sides benefit if
those pieces of information were already documented? We are gathering
information from anywhere and also bothering experts for input. Ultimately,
this presentation focuses on AMD driver development but may fit DRM drivers of
any GPU vendors.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Status of Vulkan on Raspberry
There has been a lot of activity in V3DV, the Vulkan driver for Raspberry Pi 4,
over the last year: we have significantly reworked our synchronization code,
obtained Vulkan 1.1 conformance, implemented Vulkan 1.2 support, continued to
work on compiler optimizations and more.
In this talk I would like to go through the main development milestones and
changes we implemented in the driver as well as discussing some limitations of
the underlying hardware platform that have discouraged us from implementing
features such as scalar block layout or fp16.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Enable hardware acceleration for GL applications without glamor on Xorg modes...
This talk will focus on development efforts and progress of enabling hardware
acceleration using the modesetting Xorg driver on Raspberry Pi 1-3 devices
without using Glamor.
We will discuss the reasons for disabling Glamor on these Raspberry Pi devices,
along with some previous attempts to accomplish this. This talk will also cover
the methods and technologies used in the current implementation such as DRI3,
GEM and GBM.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Async page flip in DRM atomic API
Flip pages asynchronously has been available for a long time in DRM through the
old API. This operation allows userspace to update the display content as soon
as possible, regardless of the vblank. However, it still not possible to do so
using DRM's Atomic commit API yet.
This talk will present the progress made so far to enable this, the challenges
and the remaining work to get this merged.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
From the proposal to ECMAScript – Step by Step
Do ever wonder how ECMAScript evolves and it's available almost everywhere? We
gonna do a walkthrough of how TC39 (the technical committee responsible for the
ECMAScript) works, how to participate, contribute, and how an idea can make it
through to the language, all step-by-step. Together with a sneak pick and
debate about some recent and interesting proposals in different stages.
(c) Fest.js Porto 2023
April 20, 2023
Porto, Portugal
https://fest.dev/events/js/porto-2023/
Migrating Babel from CommonJS to ESM
Do ever wonder how ECMAScript evolves and it's available almost everywhere? We gonna do a walkthrough of how TC39 (the technical committee responsible for the ECMAScript) works, how to participate, contribute, and how an idea can make it through to the language, all step-by-step. Together with a sneak pick and debate about some recent and interesting proposals in different stages.
(c) Fest.js Porto 2023
April 20, 2023
Porto, Portugal
https://fest.dev/events/js/porto-2023/
The rainbow treasure map: Advanced color management on Linux with AMD/Steam D...
A guided tour of the AMD display driver code to identify hardware color
capabilities on different versions, connect relevant parts of the shared code
to DRM, and ultimately deliver a broader range of color features to the
userspace. This work is another step towards advanced GPU-accelerated color
management for Linux compositors, and it has already enabled improvements to
HDR display support in SteamOS/Gamescope. So, what's the next treasure hunt?
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
Freedreno on Android – XDC 2023
Over the last few years the quality of Mesa's drivers has increased
exponentially, to the point where many prefer the use of the open source driver
to their proprietary counterparts. Open source drivers can have better
compatibility, less bugs, and more frequent updates to resolve issues. Because
of this uptick in quality, you may want to run the open source drivers on other
operating systems such as Android.
In this talk we will explore the work that was required to get Freedreno
running on Android. This will include setting up the development environment,
loading the driver on real hardware, development tips & tricks, running tests,
setup of debugging environment, issues encountered during the porting process,
and lastly we will explore some areas of Mesa that could be updated to simplify
porting to other operating systems. This talk should provide a guide for anyone
looking to get their Mesa driver running on Android.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
On-going challenges in the Raspberry Pi driver stack – XDC 2023
This talk will discuss various on-going efforts in the driver stack for
Raspberry Pi 4. Particularly:
- OpenGL 3.x on Raspberry Pi 4 (v3d)
The Raspberry Pi 4 isn’t capable of OpenGL 3 but it can implement a large part
of it, sufficient to enable many applications to work on the platform. We will
discuss the major limitations of the hardware platform for this and what we are
doing to close the gap as much as we can.
- Improvements to CPU job handling in the Vulkan driver (v3dv)
At XDC 2022 we discussed that one of the pain points in the driver was the need
to execute some parts of the command buffer in the CPU, for things the GPU
can’t do, which required user-space flushes/stalls and caused a number of
issues. Here we will discuss some of the work we have been doing to improve
this situation using a combination of compute shaders and a new CPU kernel
queue.
- Global GPU stats
We will discuss our efforts to obtain global GPU usage stats from the kernel
and on-going efforts in DRM to provide a cross-platform solution.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
Status Update of the VKMS DRM driver – XDC 2023
It has been a while since the last XDC talk about the VKMS and a lot has
changed. VKMS now supports multiple formats, the composition is now performed
in CRTC, the performance was improved and the planes now have the ability to
rotate. And there is more coming: 1D LUT, multi-planar formats, full blend mode
support...
So, let's explore a bit of the current status of VKMS, see the current state of
its IGT test coverage, and also cover some current use cases for it.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
Epistemic Interaction - tuning interfaces to provide information for AI support
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
More Related Content
More from Igalia
Implementing a Vulkan Video Encoder From Mesa to GStreamer
(c) Vulkanised 2024
The 6th Vulkan Conference
Sunnyvale, CA. USA
Feb 5-7, 2024
https://vulkan.org/events/vulkanised-2024
8 Years of Open Drivers, including the State of Vulkan in Mesa
(c) Vulkanised 2024
The 6th Vulkan Conference
Sunnyvale, CA. USA
Feb 5-7, 2024
https://vulkan.org/events/vulkanised-2024
Introducción a Mesa. Caso específico dos dispositivos Raspberry Pi por Igalia
Nesta charla impartida por Alejandro Piñeiro de Igalia, darase unha introdución
a Mesa, librería open-source para o desenvolvemento de drivers gráficos.
Explicarase a súa historia, os seus compoñentes máis importantes, que
utilidades proporcionan aos desenvolvedores e unha lista de hardware ás que dan
soporte. Finalmente explicarase o caso concreto do soporte proporcionado para
as GPUs dos dispositivos da serie Raspberry Pi, centrándonos nas Raspberry Pi 4
e Raspberry Pi 5
Igalia é unha empresa galega, con sede na Coruña, especializada en servizos de
consultoría, e que desenvolve solucións innovadoras de código aberto para un
gran conxunto de plataformas de software e hardware. En Igalia traballan nas
áreas máis interesantes do software de código aberto, incluídos navegadores,
gráficos e multimedia.
Igalia desenvolveu os controladores OpenGL ES 3.1 e Vulkan 1.2 conformes para a
GPU VideoCore VII Broadcom que se fornece coa nova Raspberry Pi 5.
Alejandro Piñeiro é enxeñeiro de Software e socio en Igalia, é desenvolvedor de
Software Libre desde 2004. A súa experiencia inclúe unha variedade de proxectos
de GNOME e freedesktop.org, enfocándose desde 2015 en Mesa, especificamente os
drivers Intel e Broadcom. É un dos responsables do desenvolvemento do
controlador Broadcom Vulkan para Raspberry Pi 4 & 5.
Máis información en https://aindustriosa.org/Mesa/
Esta actividade está patrocinada pola Xunta de Galicia e pola Axencia Para a
Modernización Tecnolóxica (AMTEGA).
(c) A Industriosa
https://aindustriosa.org
28 de Outubro (Vigo)
2023 in Chimera Linux
Chimera Linux is a novel Linux distribution built around FreeBSD core tools and
the LLVM toolchain. Since its initial launch in 2021, it has made a lot of
progress and is now in alpha stage. The system can be deployed on a wide array
of hardware and many people are using it as their desktop system; it works on
x86_64, AArch64, POWER (little and big endian) as well as RISC-V and by now
comes with thousands of packages.
While trying to be practical, Chimera is also highly hardened, partly thanks to
the LLVM toolchain, rendering it immune to various security issues other
distros are vulnerable to. It has transparent and robust infrastructure,
ensuring smooth deployment of packages. We are also developing various new
tooling that the whole ecosystem can benefit from, including the Turnstile
session tracker. Service management is based around Dinit, a modern,
supervising system; we maintain and create a variety of tooling around it,
trying to break the existing status quo with systemd, while abandoning legacy
approaches.
2023 has seen several major milestones, so I will focus on these, while also
giving a short overview so that people unfamiliar with the system don't feel
lost. I will also explain how our work benefits the entire Linux ecosystem, as
well as beyond.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2524-2023-in-chimera-linux/
Building a Linux distro with LLVM
For the last 3 years, I've been building a complete Linux distribution, Chimera
Linux (https://chimera-linux.org) using solely LLVM as its system toolchain -
that means Clang, compiler-rt, and libc++, alongside its other tooling. Right
now, it is a complete desktop system that is already used by many, with a
familiar GNOME interface and thousands of packages, targeting 5 CPU
architectures. In this talk I would like to focus on my experiences using the
toolchain, what obstacles got in the way, how I dealt with them, the issues
that are still left and I would like to see addressed, the many benefits using
LLVM gave the project, and overall give the audience an insight into practical
deployment of LLVM in a project where it isn't simply a drop-in alternative to
GCC.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2555-building-a-linux-distro-with-llvm/
turnip: Update on Open Source Vulkan Driver for Adreno GPUs
Turnip changed a lot since the last status update. You could now run AAA
desktop games via FEX + Turnip, Adreno 7xx is now supported, Turnip is used by
emulators on Android, and more!
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2033-turnip-update-on-open-source-vulkan-driver-for-adreno-gpus/
Graphics stack updates for Raspberry Pi devices
This talk will show the efforts done in the Open-Source graphics stack for
supporting Raspberry Pi devices. Although the talk will focus on the recently
launched new Raspberry Pi 5, we will show the improvements done for previous
generations of the Raspberry Pi hardware.
Raspberry Pi 5 has available FLOSS GPU drivers on product launch, exposing
OpenGL-ES 3.1 and Vulkan 1.2. We'll go through the changes needed to enable
desktop OpenGL 3.1 on RPi4/5.
We will also review the changes done to the kernel driver to expose the RPi5
capabilities and the new GPU stats support for RPi4/5.
Finally, we will show the work done to use Wayfire as the default Wayland
compositor on the Raspberry Pi OS.
- https://www.mesa3d.org/
- https://www.raspberrypi.com/
- https://wayfire.org/
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2841-graphics-stack-updates-for-raspberry-pi-devices/
Delegated Compositing - Utilizing Wayland Protocols for Chromium on ChromeOS
This talk will cover our experience in utilizing Wayland subsurfaces and
implementing delegated compositing for Chromium on ChromeOS. Several concepts
will be covered - from overlay making decision in Chromium/Viz to design and
implementation of custom Wayland protocols, which were required to pass frame
data as overlays via Wayland and reconstruct that frame on the Wayland server
side.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-3177-delegated-compositing-utilizing-wayland-protocols-for-chromium-on-chromeos/
MessageFormat: The future of i18n on the web
Internationalization in JavaScript and on the web platform is very complicated,
but also vastly important for us developers in order to build accessible and
intelligible interfaces. Thankfully, Unicode Consortium's MessageFormat working
group and TC39 have been hard at work standardizing the next generation of i18n
tooling that aims to unify analogous non-standard tools in use today while
approaching this problem from a fresh perspective.
Join me along this tour of i18n in JavaScript, discover some of the newest
additions to the toolkit and learn about the ongoing MessageFormat proposal and
how it aims to radically improve the developer experience.
(c) FOSDEM 2024
3 & 4 February 2024
https://fosdem.org/2024/schedule/event/fosdem-2024-2832-messageformat-the-future-of-i18n-on-the-web/
Replacing the geometry pipeline with mesh shaders
This talk will discuss the problems with the traditional vertex processing
pipeline and present how mesh shading solves these problems. Instead of
processing a fixed set of input vertices, mesh shaders can create an arbitrary
topology of vertices and primitives. Mesh shading also includes a new solution
for geometry amplification: task shaders.
The talk should be scheduled before Timur's talk about implementing mesh
shaders in the RADV Mesa driver.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
I'm not an AMD expert, but...
Let's talk about developing AMD display drivers in the DRM subsystem as an
external contributor. Part of this work is a trail of breadcrumbs to build
documentation. What are those breadcrumbs? How do they help to review, fix,
improve and enable features of AMD drivers? How would both sides benefit if
those pieces of information were already documented? We are gathering
information from anywhere and also bothering experts for input. Ultimately,
this presentation focuses on AMD driver development but may fit DRM drivers of
any GPU vendors.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Status of Vulkan on Raspberry
There has been a lot of activity in V3DV, the Vulkan driver for Raspberry Pi 4,
over the last year: we have significantly reworked our synchronization code,
obtained Vulkan 1.1 conformance, implemented Vulkan 1.2 support, continued to
work on compiler optimizations and more.
In this talk I would like to go through the main development milestones and
changes we implemented in the driver as well as discussing some limitations of
the underlying hardware platform that have discouraged us from implementing
features such as scalar block layout or fp16.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Enable hardware acceleration for GL applications without glamor on Xorg modes...
This talk will focus on development efforts and progress of enabling hardware
acceleration using the modesetting Xorg driver on Raspberry Pi 1-3 devices
without using Glamor.
We will discuss the reasons for disabling Glamor on these Raspberry Pi devices,
along with some previous attempts to accomplish this. This talk will also cover
the methods and technologies used in the current implementation such as DRI3,
GEM and GBM.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
Async page flip in DRM atomic API
Flip pages asynchronously has been available for a long time in DRM through the
old API. This operation allows userspace to update the display content as soon
as possible, regardless of the vblank. However, it still not possible to do so
using DRM's Atomic commit API yet.
This talk will present the progress made so far to enable this, the challenges
and the remaining work to get this merged.
(c) X.Org Developer Conference (XDC) 2022
October 4-6, 2022
Minneapolis, Minnesota, USA
https://indico.freedesktop.org/event/2/
From the proposal to ECMAScript – Step by Step
Do ever wonder how ECMAScript evolves and it's available almost everywhere? We
gonna do a walkthrough of how TC39 (the technical committee responsible for the
ECMAScript) works, how to participate, contribute, and how an idea can make it
through to the language, all step-by-step. Together with a sneak pick and
debate about some recent and interesting proposals in different stages.
(c) Fest.js Porto 2023
April 20, 2023
Porto, Portugal
https://fest.dev/events/js/porto-2023/
Migrating Babel from CommonJS to ESM
Do ever wonder how ECMAScript evolves and it's available almost everywhere? We gonna do a walkthrough of how TC39 (the technical committee responsible for the ECMAScript) works, how to participate, contribute, and how an idea can make it through to the language, all step-by-step. Together with a sneak pick and debate about some recent and interesting proposals in different stages.
(c) Fest.js Porto 2023
April 20, 2023
Porto, Portugal
https://fest.dev/events/js/porto-2023/
The rainbow treasure map: Advanced color management on Linux with AMD/Steam D...
A guided tour of the AMD display driver code to identify hardware color
capabilities on different versions, connect relevant parts of the shared code
to DRM, and ultimately deliver a broader range of color features to the
userspace. This work is another step towards advanced GPU-accelerated color
management for Linux compositors, and it has already enabled improvements to
HDR display support in SteamOS/Gamescope. So, what's the next treasure hunt?
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
Freedreno on Android – XDC 2023
Over the last few years the quality of Mesa's drivers has increased
exponentially, to the point where many prefer the use of the open source driver
to their proprietary counterparts. Open source drivers can have better
compatibility, less bugs, and more frequent updates to resolve issues. Because
of this uptick in quality, you may want to run the open source drivers on other
operating systems such as Android.
In this talk we will explore the work that was required to get Freedreno
running on Android. This will include setting up the development environment,
loading the driver on real hardware, development tips & tricks, running tests,
setup of debugging environment, issues encountered during the porting process,
and lastly we will explore some areas of Mesa that could be updated to simplify
porting to other operating systems. This talk should provide a guide for anyone
looking to get their Mesa driver running on Android.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
On-going challenges in the Raspberry Pi driver stack – XDC 2023
This talk will discuss various on-going efforts in the driver stack for
Raspberry Pi 4. Particularly:
- OpenGL 3.x on Raspberry Pi 4 (v3d)
The Raspberry Pi 4 isn’t capable of OpenGL 3 but it can implement a large part
of it, sufficient to enable many applications to work on the platform. We will
discuss the major limitations of the hardware platform for this and what we are
doing to close the gap as much as we can.
- Improvements to CPU job handling in the Vulkan driver (v3dv)
At XDC 2022 we discussed that one of the pain points in the driver was the need
to execute some parts of the command buffer in the CPU, for things the GPU
can’t do, which required user-space flushes/stalls and caused a number of
issues. Here we will discuss some of the work we have been doing to improve
this situation using a combination of compute shaders and a new CPU kernel
queue.
- Global GPU stats
We will discuss our efforts to obtain global GPU usage stats from the kernel
and on-going efforts in DRM to provide a cross-platform solution.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
Status Update of the VKMS DRM driver – XDC 2023
It has been a while since the last XDC talk about the VKMS and a lot has
changed. VKMS now supports multiple formats, the composition is now performed
in CRTC, the performance was improved and the planes now have the ability to
rotate. And there is more coming: 1D LUT, multi-planar formats, full blend mode
support...
So, let's explore a bit of the current status of VKMS, see the current state of
its IGT test coverage, and also cover some current use cases for it.
(c) X.Org Developer's Conference (XDC) 2023
October 17-19, 2023
A Coruña (Spain)
https://indico.freedesktop.org/event/4/
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Implementing a Vulkan Video Encoder From Mesa to GStreamer
Implementing a Vulkan Video Encoder From Mesa to GStreamer
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8 Years of Open Drivers, including the State of Vulkan in Mesa
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Introducción a Mesa. Caso específico dos dispositivos Raspberry Pi por Igalia
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turnip: Update on Open Source Vulkan Driver for Adreno GPUs
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Delegated Compositing - Utilizing Wayland Protocols for Chromium on ChromeOS
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Enable hardware acceleration for GL applications without glamor on Xorg modes...
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
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UiPath Test Automation using UiPath Test Suite series, part 6
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
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Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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• Phases in Communication Mining
• Demo on Platform overview
• Q/A
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Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
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