Software Development

FlashAttention is one of the most important pieces of software infrastructure for both training and serving any relevant AI model on cutting-edge GPUs. Let's have a look under the hood. The paper comes with a blog post that may be easier to read: [https://tridao.me/blog/2024/flash3/](https://tridao.me/blog/2024/flash3/) Find the paper here: [https://arxiv.org/abs/2407.08608](https://arxiv.org/abs/2407.08608) We are trying out a new Location -- right at the Westbahnhof IKEA. Take the elevator to the fifth. We may relocate if it is too crowded. Please Text me if you are late and can't find us. \-\-\- Bring your own printout or pdf-on-a-gadget. If you didn't have the time to read the whole paper, it is sufficient to be able to pretend to have sort of skimmed it. \-\-\- Want to suggest a paper, an event location, or just stay in touch with regular members? We hang out at the following Matrix server: [https://matrix.to/#/%23pwl-wien:rend.al](https://matrix.to/#/%23pwl-wien:rend.al)

Gayme Night is our cozy board games hangout for the queer community and friends. Come with your besties or show up solo — we’ll help people find a table and get a game going. The goal is simple: relaxed social time, a bit of playful competition, and a space that feels easy to enter. How it works \* Drop in any time between 18:00 and 21:00 \* Choose a game from the selection (or bring your own) \* Join an open table or ask us to match you with a group \* Play, snack, sip, repeat Who it’s for Queer folks and friends who can respect the space. You don’t need board game skills—just basic kindness and the ability to lose gracefully Free entry. Accessibility notes We aim to make this event as accessible as possible. If you have access needs or questions (seating, sensory needs, etc.), message us in advance and we’ll do our best to accommodate. The venue is wheelchair accessible and has a wheelchair-accessible toilet. Community care Villa Vida is a safer-space-ish environment: be respectful, ask for consent, and keep it cute. Harassment, racism, transphobia, misogyny, ableism, or any other form of discrimination isn’t welcome. Bring a friend or come make one. See you at Gayme Night!

Hi Running fellows, Whether you’re a walker, new to running, a semi-pro, a marathonist or a sprint star - if you want to start your weekend in an active way and enjoy the outdoors in lovely surroundings with a fun, international and multilingual group of people, you are welcome to join us! Every Saturday at 9:30 am, we meet, we run, in the magnificent Schönbrunn park, and then we go for breakfast. Want to discuss politics or the best recipes for banana pancakes? Not a problem. Not feeling social? Tune out with your earbuds - we can talk over breakfast. We are casual. You can be too. What to expect: Start by meeting Adrian, Ali, Liz, Paul and Sonia on-time at 9:30am outside the Schönbrunn U-Bahn stop (exit Grünbergstraße). (Coordinates: 48.1858130, 16.3200640) From there, we walk to the side park entrance where the “running” part begins. The important thing is that you run at your own pace. Typically, small groups of people will run at the same pace as you, so you never have to walk/run alone :) We finish one hour later, at about 10:40am, reconvening just inside the Hietzinger Tor exit. (Coordinates: 48.1858825, 16.3032647). From there, we’re off to breakfast! Breakfast Details: Anker bakery opposite the U4 Hietzing station and depending on the weather, grab something for a picnic in Schönbrunn park, or hang out in the bakery. If you missed us earlier, you can always go there around 10:45. We are a fun group of runners who don’t take things too seriously. We meet, chat, RUN, stretch, chat, EAT and we hang out over a beer every now and then. It's that easy. Please join us for breakfast after the run! The more the merrier. Typically we are 10-30 people, as not everyone who comes signs up on meetup. Important disclaimer: Please only run as much as you feel you can, considering the temperature, weather conditions, your own fitness etc... run and walk at your own pace as the organizers do not assume any liability for any injuries or health issues. Sonia, Adrian, Ali, Paul and Liz

**‘If people sat outside and looked at the stars each night, I’ll bet they’d live a lot differently. Well, when you look into infinity, you realize that there are more important things than what people do all day.' (Calvin and Hobbes)** How about a serious fun evening at a wonderful place in Vienna (you probably haven’t seen yet)? Meeting at the Cobenzl with wonderful views over Vienna, finding your “Life Tree” and your personal character oracle at the [Lebensbaum](https://www.himmel.at/lebensbaumkreis)[ Kreis](http://www.himmel.at/lebensbaumkreis/ "http://www.himmel.at/lebensbaumkreis/"), and philosophize about the meaning of life while stargazing. And meet some great people and have fun. **Date:** Saturday, June 27th, 6.30 pm **Program:** 06.30 p.m. Meeting at [https://waldgrill-cobenzl.at/](https://waldgrill-cobenzl.at/) 08.00 p.m. Walk around the Lebensbaumkreis (Lifetree Circle) to find your personal tree and character traits 09.00 p.m. Stargazing “Meaning of Life” 10.00 p.m. Am Himmel/Octogon/Cobenzl >> [http://www.himmel.at/oktogon/lageplan/](http://www.himmel.at/oktogon/lageplan/) **Meeting Point:** [https://waldgrill-cobenzl.at/](https://waldgrill-cobenzl.at/) (right next to the bus stop 38A Cobenzl) **Donations:** most welcome (a hat will go around) Looking forward to seeing you! With kind regards, Dieter Langenecker ([www.langenecker.com](www.langenecker.com))

Hi everybody! 🤗 We're going out for a coffee tomorrow at a very famous local Café. We'd be happy to have you at our first 🎊 ☕️Coffe & Talk ☕️ 🎊 meet-up. Ready to find out where we're gathering? Here comes the announcement: 🥁🥁🥁 📅: *27.06.26* 🏠: *Café Prückel* ⏰: *14:00 o'clock* 📍: *Stubenring 24, 1010 Wien* Please register if you are interested in the event and deregister if you can't come. The registration is binding, as we have to book a table for the event. So register on time and secure your attendance. 😉 An amazing group of people and amazing talks are waiting for you already. We look forward to seeing you at the rooftop bar. 🤗 🤩 🥳 Cheers, ☀️ ✨ https://maps.app.goo.gl/DGeiYzReAWT79asz8?g_st=ac

**🌏🎭 POLITICAL PUBLIC PANEL DISCUSSION** **& KEYNOTE ON CHINESE OPERA** **China, Global Governance, and the Future of International Cooperation** 📅 **Date: 27 June 2026** 🕔 Time: 17:00 📍 Venue: **Bella Volen Gallery,** Landesgerichtsstraße 6, 1010 Vienna 🗣️ Language: English 🎟️ Admission: Free Due to the heat, the gallery is today with white curtaince to keep it cool. There is an AC on before the event all of the time. We have prepared cold drinks. There are already 25 bookings from Eventbrite. We are looking forward to seeing you. The door will be open. There are tables outside to be easily visible. We warmly invite you to join us for an engaging public discussion on contemporary China and its role in an increasingly interconnected and complex world. China's economic rise, technological development, environmental policies, and growing international influence continue to shape global debates. Yet perceptions of China often differ significantly across cultures and political systems. This panel brings together distinguished scholars, authors, and practitioners to explore these questions from diverse perspectives. ━━━━━━━━━━━━━━━━━━ **🎭 SPECIAL KEYNOTE BEFORE THE PANEL** The History and Role of Traditional Chinese Opera by Bella Volen A short introduction to one of China's most influential artistic traditions, exploring its historical development, cultural significance, and impact on society and politics. ━━━━━━━━━━━━━━━━━━ **🎙️ PANEL EXPERTS** 🔹 **Dr. Ksenia Radchenkova** China scholar, lecturer, and recipient of the Dissertation Award of the Confucius Institute Graz. 🔹 **Helena Chang** Lecturer, columnist, and expert on intercultural exchange. 🔹 **Xiangyu Wu** Author and former lecturer at FH Campus Wien. 🔹 **Dr. Harvey Dzodin** Former ABC executive, presidential appointee under President Jimmy Carter, media strategist, and author. **🎤 Moderation:** **Josef Mühlbauer** Political Scientist, Author, BA, BA, MA (Prae-Doc, University of Graz) ━━━━━━━━━━━━━━━━━━ **💡 TOPICS OF DISCUSSION** 🌱 China's Green Transition and Environmental Policies 📰 Western Perceptions and Narratives about China 🌍 The Belt and Road Initiative and its Global Implications 🤝 Culture, Dialogue, and Intercultural Exchange ☮️ China's Role in International Cooperation and Global Peace 🇪🇺🇨🇳 Challenges and Opportunities in China–Europe Relations ❓ Audience Q&A Session Included ⏳ Duration: approximately 90 minutes ━━━━━━━━━━━━━━━━━━ **🏛️ ORGANIZATION** This event is organized by Salon Artemira, an Austrian association and interdisciplinary forum dedicated to peace studies, art, culture, and science. Founded by political scientist, author, and peace researcher Josef Mühlbauer and professional painter, interdisciplinary artist, and gallery owner Bella Volen, Salon Artemira creates a platform for dialogue between academia, culture, and society through lectures, discussions, exhibitions, and research-oriented events. We look forward to welcoming you for an evening of dialogue, critical reflection, and international exchange. ━━━━━━━━━━━━━━━━━━ **🚇 HOW TO FIND US** **📍 Bella Volen Gallery** Landesgerichtsstraße 6, 1010 Vienna The gallery is a street-level venue located between Rathaus and Café Bendl. **🚉 Public Transport** 🔹 U2 Rathaus – Exit Rathaus (U2 direction Seestadt, direction Karlsplatz: EXIT Schmidtgasse) 🔹 U3 Volkstheater 🔹 Tram 1, 71, D – Parlament 🔹 Tram 2 – Rathaus 🔹 Tram 43, 44 – Landesgerichtsstraße 🔹 Tram 46 – Auerspergstraße 🔹 Bus 13A – Theater in der Josefstadt 🌏🎭 We look forward to seeing you on 27 June 2026 at 17:00.

This time we’ll meet in Stadtpark for a portrait session / workshop, with plenty of time to experiment and work in different light situations. It’s a great opportunity to practise working with natural light outdoors, work with a model, and also get a few portraits for yourself. We’ll start with simpler portrait setups and then move into more creative and experimental directions as we go. Each person will have time to photograph the model but can also practice on the side, try different approaches, and also jump in for quick portraits in between. The idea is that we rotate setups a few times and explore how light, background, and small changes in direction affect the image. We’ll have a model with us throughout the session. Donation fee: 5€ Feel free to bring snacks and drinks — it’s a relaxed, open session. To join the community or ask any questions, you can use the Telegram chat: [https://t.me/+_xMTFu0BKaoyYzVi](https://t.me/+_xMTFu0BKaoyYzVi) **What To Bring:** * Your Camera * Potentially some light * A few Ideas for photos **To see examples of my works you can follow these links:** 🔗 [Behance](https://www.behance.net/fedorvasilev) 📸 [Instagram](https://www.instagram.com/phfedorvasilev/) 🔗 [My Website](https://www.phfedorvasilev.com/)18

**Hey everybody!** Do you want to code together, share your projects, or just hang out in a creative atmosphere? Then join us at the **Coding Club @ Jo&Joe Hostel**! We usually start with a short introduction round so everyone can get to know each other. After that, you can: * share your achievements or pet projects (informal, just at the table) * get feedback or inspiration from others * or simply work on your own project alongside the group Bring your laptop (or any device you like to code on) if you want to actively work. Or just come by to connect and get inspired. Please try to be on time so we can kick things off together. Looking forward to seeing you there! 🚀

Unser nächster Wiener Bitcoin Walk findet am Sonntag den 28. Juni um 12 Uhr statt. Wir werden entlang der Alten Donau spazieren (schwimmen ist optional möglich). Dauer: 2-3 Stunden Am Ende werden wir in einem der Uferlokale einkehren. Treffpunkt: 12 Uhr Ausgang U1 Kaisermühlen VIC Freue mich, Philipp ___________________________________________ Our next Vienna Bitcoin Walk will take place on Sunday, June 28th at 12:00 PM. We will walk along the Old Danube (swimming is optional). Duration: 2-3 hours At the end, we will stop at one of the riverside restaurants. Meeting point: 12:00 PM, U1 Kaisermühlen VIC exit Looking forward to it, Philipp

⭐️Would you like to meet new friends?✨Welcome to Speed Friending in Vienna! Age 20-29/30-39. Please read the description attentively: Our next event is coming soon! Price for boys is 10€ and order a drink (cash) It is for free for girls just order a drink (cash) ✨if you’re not comfortable with the price, you are welcome to skip this event. Please register if you go and unregister if you don’t go How it works: • You’ll have a short conversations with different people. • After each round, you’ll switch to meet someone new. • You’ll note who you liked, and if there’s a match, we’ll connect you after the event. ‍‍ Age groups: The main groups are for ages 20-29 and 30-39 You are welcome)! Register today)✨ Join us on Instagram and don’t miss new events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

⭐️Business Networking Vienna Make connections. Find opportunities. Meet new friends. ⭐️Looking to expand your circle, meet inspiring people and actually enjoy the process? This is not just about business contacts — it’s about real human connection, shared interests and new friendships that can grow into something meaningful. 🔄 How it works: 10-minute one-to-one chats, new person each round. Easy, natural and relaxed — no awkward vibes, no forced conversations. ⭐️Perfect for people from different professions who want to connect, collaborate, exchange ideas and simply meet great new people. 💎Price 10€ (cash) and order a drink 📌 Limited spots. Please register if you are really come and unregister if your circumstances changed. If you are registered and won’t come you can loose the possibility to join next time. Come for the networking. Stay for the conversations. Leave with new contacts and new friends. 💬✨ Join us on Instagram for more events https://www.instagram.com/makegoodfriends?igsh=YjA2czVxNjF0cGJi&utm_source=qr

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Vienna Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new resturant in your city, together. \* Curated resturant with good food and vibe. \* If you hit it off with your group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on [Meetup.com](http://meetup.com/) is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.n

**❗️Meetup is used only to help people discover our community. Please do not rely on it for event availability, dates, or updates. All current information is published in our WhatsApp group❗️** **🏔️ Rax Panorama Hike** 📅 Date: June 28 🕒 Time: ~08:00–18:00 📍 Meeting point: exact details will be shared in the WA group **What makes this trip special:** — one of the most beautiful panoramic plateaus near Vienna — breathtaking mountain views — scenic cable car ride to 1540 m — alpine landscapes, mountain huts, and endless photo opportunities — a perfect day in nature without a difficult summit ascent **About the hike:** This is a circular route. The hike is considered moderate, but still suitable for most active people. Along the way, we’ll visit two summit crosses with stunning panoramic views. 📏 Distance: ~11 km ⛰ Elevation gain: ~430 m ⏱ Walking time: ~4 hours (plus breaks, photos & lunch) ⚠️ **Expect:** – uneven and rocky terrain – some steeper sections – mountain weather conditions 👉 You don’t need mountaineering experience, but you should: – be comfortable walking for several hours – have a basic fitness level – not be afraid of heights 🥾 Hiking shoes or shoes with a good grip are strongly recommended 💶 **Participation fee:** 30 € (including train & bus tickets) 🚠 **Additional costs:** Rax cable car ticket is purchased separately. Current adult round-trip ticket: 38 € 👥 **Group size:** strictly limited to 14 participants I keep the group intentionally small so the experience stays comfortable, safe, and enjoyable for everyone. The registration form will be shared in the WA about a week before the event – https://chat.whatsapp.com/GqWhKBUCR5RAhI6WUguIcR **Participation is confirmed only after 10 € prepayment.** 🎫 **If you have a Klimaticket:** Just mention it in the registration form, and you’ll only pay a 12 € organizational fee. In case of bad weather conditions the trip will be postponed. 🚸The main goal of my trips is about enjoying the moment, meeting new people, and making beautiful places accessible even if you’re not a pro. ⚠️ This is a community meetup, not a guided tour. Everyone participates at their own responsibility. ——————— ❗️Please make sure to fill out the registration form: the link will be posted in the WA group ❗️

En esta ocasión nos vamos a reunir en The Long Hall Bar, un pub irlandés en Florianigasse 2, 1080 Wien. https://thelonghall.at/ The Long Hall Bar tiene una amplia terraza, y por lo tanto no vamos a tener problemas de espacio. Para este evento Stuart Simpson ha hecho una reserva a su nombre para 25 personas. Como es la primera vez que nos reunimos en The Long Hall Bar, es conveniente llegar temprano. The Long Hall Bar, se encuentra a unos pocos minutos andando de la estación de metro U2 Rathaus. Este verano tengo la intención de celebrar el evento en distintos locales con terraza (así que si no vienes, te lo pierdes). Ante cualquier duda, especialmente si es tu primera vez, puedes mandarme un WhatsApp: +4369010297300. **Aunque el evento es gratuito, vuestras consumiciones no lo son.** En el último evento varias bebidas quedaron sin pagar y esto es algo que no es la primera vez que ocurre. Que este tipo de cosas ocurra, implica que cada vez me sea más difícil encontrar un local para realizar nuestro evento. Por eso **os pido encarecidamente que paguéis vuestras consumiciones**. Si los hechos se repiten me veré obligado a tomar medidas. El evento tiene la función de que nos juntemos para pasar un rato divertido. No olvides compartir el evento con otras personas interesadas. También tenemos un grupo de Facebook: [https://www.facebook.com/groups/426629184137458/](https://www.facebook.com/groups/426629184137458/) No olvides seguirnos en Instagram: [https://www.instagram.com/cafedelalengua/](https://www.instagram.com/cafedelalengua/)

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

**Hello Columbus!** **The community is buzzing and growing well. We are thrilled to bring our fourth BrowserStack QA Meetup on Thursday, July 9th!** We are creating a space for deeper insights, meaningful connections, and a vibe you won't want to miss. **What to expect:** * **Connect:** Network with Columbus' top engineering and QA minds. * **Learn:** Real-world tactics and trends you can use immediately. * **Enjoy:** Food, drinks, and great community spirit. **Agenda** * **Two Roads Diverged in a Wood: Docker Compose vs. Kubernetes** by **[Doug Reeder](https://www.linkedin.com/in/pdouglasreeder/)** **RSVP Essential:** Space is limited, and we want to ensure a great experience for everyone. **RSVP now to secure your spot!** 📍 **Venue:** Leading EDJE, 6515 Longshore Loop, Suite 300, Dublin, OH 43017 📍 **Free Parking:** 6725 Longshore Street, Dublin, OH 43017 📅 **Date & Time:** July 9, 6:00 PM **Stay Connected!** Want to continue the conversation beyond the meetup? Join our **BrowserStack Discord Server** to get updates, connect with fellow QA professionals, and be part of an ongoing discussion. **Don’t miss out—click below to join!** 🔗 [\[](https://discord.gg/6SdCyWTNyW)**[Join the BrowserStack Discord Server](https://discord.gg/6SdCyWTNyW)**[\]](https://discord.gg/6SdCyWTNyW) **A Few Notes:** ✅ This is an **in-person event** ✅ **RSVP does not guarantee a seat** – A confirmation email will be sent one day before the event. **TALK ABSTRACT:** Docker Compose and Kubernetes are two of the most popular tools for running containerized applications. Their feature lists are similar. Architects and senior developers need to know how their different paradigms lead to unexpectedly different experiences in production.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Where innovation meets practicality. Join us in **Columbus, OH** for our **immersive event** featuring dynamic, audience-driven demonstrations showcasing the groundbreaking features of our software. We'll cover a wide range of topics, from Manufacturing and Accounting to Inventory Management, Sales/CRM, and eCommerce, as we **delve into the capabilities of Odoo 19**. Discover how it can transform your business processes and support your journey towards digital transformation! Attend for FREE -[ ](https://www.odoo.com/r/dKG)**[Register now!](https://www.odoo.com/r/QU4)** For any inquiries, feel free to reach out to us at ellee@odoo.com