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Interesting point of view from Daniel Lemire
If you’re not already familiar with Daniel Lemire, he is a well-known performance-focused researcher and the author of widely used libraries such as simdjson.
He recently published a concise overview of the evolution of the C and C++ programming languages:
https://lemire.me/blog/2026/04/09/a-brief-history-of-c-c-programming-languages/
It’s a worthwhile read for anyone interested in the historical context and development of systems programming languages.
https://redd.it/1sh7zxn
@r_cpp
C++23 Support in MSVC Build Tools 14.51
https://devblogs.microsoft.com/cppblog/c23-support-in-msvc-build-tools-14-51/
https://redd.it/1sh074n
@r_cpp
Why committee doesn't decide on a package format?
Why pkgconf or cmake package or CPS isn't officially endorsed by the committee?
Can't cmake or meson guys, who go to meetings and conferences pressure the higher ups to get something accepted?
Multiple build systems are ok, multiple package formats are not. Why no one solves this issue?
https://redd.it/1sgkyog
@r_cpp
Orbit - a fast lock-free MPMC queue in C++20
Orbit is a single-header lock-free MPMC bounded queue, designed from first principles and tuned to get the most out of modern hardware. In my benchmarks, it consistently outperforms other implementations like atomic_queue, moodycamel::concurrent_queue or xenium::ramalhete_queue on both x86 and ARM, often by a significant margin.
## Key features
- Cross-platform: Support for x86/ARM, GCC/Clang/MSVC
- Supports any default-constructible type, not just atomics, with move semantics for non-trivially-copyable types
- Configurable to optimise for either latency or throughput
- Simple and versatile interface
- Easily tunable spin pause lengths for different platforms
I wrote a technical blog post covering the implementation details and optimisation process if you are interested.
https://redd.it/1sfqu2h
@r_cpp
beast2 networking & std::execution
I was looking for a new networking layer foundation for a few of my projects, stumbled on beast2 library which looks brand new, based on C++20 coroutines. I used boost.beast in the past which was great. Here's the link https://github.com/cppalliance/beast2. I also considered std::execution since it seems to be the way to go forward, accepted in C++26.
Now, what got me wondering is this paragraph
>The C++26 std::execution API offers a different model, designed to support heterogenous computing. Our research indicates it optimizes for the wrong constraints: TCP servers don't run on GPUs. Networking demands zero-allocation steady-state, type erasure without indirection, and ABI stability across (e.g.) SSL implementations. C++26 delivers things that networking doesn't need, and none of the things that networking does need.
Now I'm lost a bit, does that mean std::execution is not the way to go for networking? Does anyone have any insights on cppalliance research on the matter?
https://redd.it/1sgjube
@r_cpp
std::core_dump - The Newsletter of Boost and the C++ Alliance - April 2026
https://dl.cpp.al/newsletters/boost-newsletter-2026-04.pdf
https://redd.it/1sfzsr8
@r_cpp
Inside Boost.Container: comparing different deque implementations
I put together a comparison of std::deque internals across libc++, libstdc++, MSVC STL, and boost::container::deque (Boost 1.90). The article looks at the internal data structures, member layouts, sizeof(deque), and includes some benchmarks on common operations.
Boost 1.90 shipped a complete rewrite of its deque — the old SGI-derived layout was replaced with a more compact design (32 bytes vs the previous 80). The article digs into what changed, how the new implementation compares to the three standard library implementations, and how much block size alone affects performance across all of them.
https://boostedcpp.net/2026/03/30/deque/
https://redd.it/1sf210b
@r_cpp
[https://cpponline.uk/workshop/safe-cpp/](https://cpponline.uk/workshop/safe-cpp/)
6. **Safe and Efficient C++ for Embedded Environments** \- Andreas Fertig - 1 day online workshop available on *Tuesday 12th May 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/safe-and-efficient-cpp-for-embedded-environments/](https://cpponline.uk/workshop/safe-and-efficient-cpp-for-embedded-environments/)
7. **Mastering std::execution (Senders/Receivers)** \- Mateusz Pusz - 1 day online workshop available on *Friday 15th May 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/mastering-stdexecution-senders-receivers/](https://cpponline.uk/workshop/mastering-stdexecution-senders-receivers/)
8. **How C++ Actually Works - Hands-On With Compilation, Memory, and Runtime** \- Assaf Tzur-El - One day online workshop that runs over two days on *May 18th - May 19th 16:00 - 20:00 UTC* \- [https://cpponline.uk/workshop/how-cpp-actually-works/](https://cpponline.uk/workshop/how-cpp-actually-works/)
9. **AI++ 101 - Build an AI Coding Assistant in C++** \- Jody Hagins - 1 day online workshop available on *Friday 22nd May 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/ai-101/](https://cpponline.uk/workshop/ai-101/)
**C++Online One Day Beginner Workshops** \- **Reduced from £345 to £150/$200/€175** (£90/$120/€105 for students)
1. **Jumpstart to C++ in Audio - Learn Audio Programming & Create Your Own Music Plugin/App with the JUCE C++ Framework** \- Jan Wilczek - 1 day online workshop available on both Tuesday 14th April 13:00 - 20:00 UTC & Tuesday 28th April 07:00 - 14:00 UTC - [https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/](https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/)
2. **From Hello World to Real World - A Hands-On C++ Journey from Beginner to Advanced** \- Amir Kirsh - 1 day online workshop available on *Thursday 21st May 08:30 - 16:30 UTC -* [https://cpponline.uk/workshop/from-hello-world-to-real-world/](https://cpponline.uk/workshop/from-hello-world-to-real-world/)
**C++Online Half Day Workshops** \- £172.50/$230/€200 (£45/$60/€55 for students)
1. **Stop Thinking Like a Junior** **- The Soft Skills That Make You Senior** \- Sandor Dargo - Half Day online workshop available on *Friday 10th April 13:00 - 16:30 UTC* & *Friday 8th May 20:00 - 23:30 UTC* \- [https://cpponline.uk/workshop/stop-thinking-like-a-junior/](https://cpponline.uk/workshop/stop-thinking-like-a-junior/)
2. **Splice & Dice - A Field Guide to C++26 Static Reflection** \- Koen Samyn - Half Day online workshop available on *Monday 25th May 09:00 - 12:30 UTC* \- [https://cpponline.uk/workshop/splice-and-dice/](https://cpponline.uk/workshop/splice-and-dice/)
**C++Online Two Day Workshops** \- £690/$920/€800 (£180/$240/€210 for students)
1. **AI++ 201 - Build a Matching Engine with Claude Code** \- Jody Hagins - 2 day online workshop available on *April 20th - April 21st 13:00 - 21:00 UTC & May 28th - May 29th 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/ai-201/](https://cpponline.uk/workshop/ai-201/)
Eleven of these workshops had previews at the main C++Online Conference which took place on the 11th - 13th March. You can watch these preview sessions here: [https://www.youtube.com/playlist?list=PLHG0uo5c6V3KIeoLqvBbIqy5AXt\_Me\_cm](https://www.youtube.com/playlist?list=PLHG0uo5c6V3KIeoLqvBbIqy5AXt_Me_cm)
**Anyone who purchased a C++Online Main Conference ticket can also get a discount of however much they paid to attend the main conference.**
Also if anyone is from a lower-income background or live in a country where purchasing power is limited, then it is recommended to reach out to C++Online on [info@cpponline.uk](mailto:info@cpponline.uk) as they will be able to give you a discount.
**OTHER NEWS**
* **(NEW) C++Online Keynote Released** \- C++Online have released the first of their keynotes on YouTube! New videos will be released each week so subscribe to the YouTube channel here [CppOnline/videos" rel="nofollow">https://www.youtube.com/@CppOnline/videos](CppOnline/videos" rel="nofollow">https://www.youtube.com/@CppOnline/videos)
* **(NEW) C++Online Beginner Workshops Discounted** \- C++Online
C++ History Collection: Software Preservation Group
https://softwarepreservation.computerhistory.org/c_plus_plus/
https://redd.it/1seulk2
@r_cpp
Range-Validated Quantity Points - mp-units
https://mpusz.github.io/mp-units/latest/blog/2026/04/06/range-validated-quantity-points/
https://redd.it/1ses50n
@r_cpp
The "macro overloading" idiom – Arthur O'Dwyer
https://quuxplusone.github.io/blog/2026/04/02/macro-overloading/
https://redd.it/1sep7sx
@r_cpp
CppCast: Building a Compiler Inside the C++ Compiler with Daniel Nikpayuk
https://cppcast.com/a_compiler_insider_the_compiler_with_daniel_nikpayuk/
https://redd.it/1semv0w
@r_cpp
Seergdb v2.7 released for Linux.
A new version of Seergdb (frontend to gdb) has been released for linux.
https://github.com/epasveer/seer
https://github.com/epasveer/seer/wiki
https://github.com/epasveer/seer/releases/tag/v2.7
https://github.com/epasveer/seer/releases/download/flatpak-latest/seer.flatpak
https://flathub.org/en-GB/apps/io.github.epasveer.seer
Give it a try.
Thanks.
https://redd.it/1seb62g
@r_cpp
QxOrm 1.5.1 and QxEntityEditor 1.2.9 released (Qt ORM/ODM)
https://forum.qt.io/topic/164527/qxorm-1.5.1-and-qxentityeditor-1.2.9-released-qt-orm-odm
https://redd.it/1se3jve
@r_cpp
Parallel C++ for Scientific Applications: Distributed Parallelism with HPX (2nd Part)
https://www.youtube.com/watch?v=mdGaVhxI_0o
https://redd.it/1sbfnmz
@r_cpp
Writing only decoupled code
https://middleraster.github.io/DAG/HeaderOnlyNoForwardDeclarations.html
https://redd.it/1sh0wvt
@r_cpp
Per-op allocs: can we get these all to zero?
The benchmark builds read streams at three abstraction levels on beman::execution and beman::execution::task to measure per-operation cost and allocations across execution models.
Per-operation allocation counts for I/O read_some, three stream abstraction levels:
awaitable (capy::task) native: 0 abstract: 0 type-erased: 0
sender (pipeline) native: 0 abstract: 1 type-erased: 1
sender (beman::task) native: 0 abstract: 1 type-erased: 1
The awaitable path preallocates at stream construction because coroutine_handle is already type-erased. The sender path heap-allocates per operation because connect produces a type-dependent operation state.
github.com/cppalliance/capy/tree/develop/bench/beman
Can someone help me get the sender rows to zero?
Here's a more detailed supporting analysis:
https://gist.github.com/sgerbino/2a64990fb221f6706197325c03e29a5e
https://redd.it/1sgvh2o
@r_cpp
Managing Versions Programmatically with LibGit2
https://www.youtube.com/watch?v=Vrc95KdNHHA
https://redd.it/1sgsi0g
@r_cpp
Jumpstart to C++ in Audio C++ Online 2026 Workshop
https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/
https://redd.it/1sgn5sb
@r_cpp
0xd34df00d/you-dont-know-cpp: and neither do I
https://github.com/0xd34df00d/you-dont-know-cpp
https://redd.it/1sgf6tx
@r_cpp
Hashing in C++26
https://blog.infotraining.pl/hashing-in-cpp-26
https://redd.it/1sfmsm9
@r_cpp
have discounted the following workshops by 50% to now be 150/$200/€175
1. **From Hello World to Real World - A Hands-On C++ Journey from Beginner to Advanced** \- Amir Kirsh - 1 day online workshop available on *Thursday 21st April 09:00 - 17:00 UTC -* [https://cpponline.uk/workshop/from-hello-world-to-real-world/](https://cpponline.uk/workshop/from-hello-world-to-real-world/)
2. **Jumpstart to C++ in Audio - Learn Audio Programming & Create Your Own Music Plugin/App with the JUCE C++ Framework** \- Jan Wilczek - 1 day online workshop available on both Tuesday 14th April 13:00 - 20:00 UTC & Tuesday 28th April 07:00 - 14:00 UTC - [https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/](https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/)
* **(NEW) C++Now Full Schedule Announced** \- C++Now have announced their full schedule which includes 50 talks across the five days. View the full schedule at [https://schedule.cppnow.org](https://schedule.cppnow.org)
* **(NEW) C++Now Final Keynote Announced** \- C++Now have announced the following keynote which is **Benchmarking – It’s About Time** by Matt Godbolt - [https://cppnow.org/announcements/2026/03/cppnow-keynote-benchmarking/](https://cppnow.org/announcements/2026/03/cppnow-keynote-benchmarking/)
* **(NEW) ACCU On Sea Schedule Announced** \- The ACCU on Sea schedule has been announced and includes over 60 sessions across the four days. Visit [https://accuonsea.uk/schedule/](https://accuonsea.uk/schedule/) for the full schedule.
* **(NEW) CppCon Call For Authors Now Open!** \- CppCon are looking for book authors who want to engage with potential reviewers and readers. Read the full announcement at [https://cppcon.org/call-for-author-2026/](https://cppcon.org/call-for-author-2026/)
* **(NEW) Meeting C++ 2026 Announced** \- Meeting C++ will take place on the 26th - 28th November and will be hybrid. Visit [https://meetingcpp.com/meetingcpp/news/items/Announcing-Meeting-Cpp-2026-.html](https://meetingcpp.com/meetingcpp/news/items/Announcing-Meeting-Cpp-2026-.html) to find out more
* **CppCon Registration Now Open** \- You can now buy early bird tickets until June 26th at [https://cppcon.org/registration/](https://cppcon.org/registration/)
* **CppCon Academy Classes Announced** \- CppCon have announced 16 classes/workshops which will take place either before or after the main conference. You can view the full list of classes available at [https://cppcon.org/cppcon-academy-2026/](https://cppcon.org/cppcon-academy-2026/)
* **Hudson River Trading Scholarship Annouced For CppCon 2026** \- CppCon have announced a new scholarship program that will provide scholarships that cover lodging, travel, food, and conference registration for twenty to twenty-five students for this year's CppCon. Find out more including how to apply at [https://cppcon.org/announce-scholarship-2026/](https://cppcon.org/announce-scholarship-2026/)
* **C++Online Workshops Announced** \- C++Online have announced 14 workshops that will take place between the end of March and the start of June with more potentially being added if any workshops are oversubscribed. Find out more including the workshops that are available at [https://cpponline.uk/workshop-tickets-for-cpponline-2026-now-available/](https://cpponline.uk/workshop-tickets-for-cpponline-2026-now-available/)
https://redd.it/1sezs6b
@r_cpp
Latest News From Upcoming C++ Conferences (2026-04-07)
This is the latest news from upcoming C++ Conferences. You can review all of the news at [https://programmingarchive.com/upcoming-conference-news/](https://programmingarchive.com/upcoming-conference-news/)
**TICKETS AVAILABLE TO PURCHASE**
The following conferences currently have tickets available to purchase
* **C++Now (4th - 8th May)** \- Regular tickets available to purchase at [https://cppnow.org/registration/](https://cppnow.org/registration/)
* **CppNorth/NDC Toronto (5th - 8th May)** \- Tickets are open and can be purchased at [https://ndctoronto.com/tickets](https://ndctoronto.com/tickets)
* **ACCU on Sea (15th - 20th June)** \- You can buy early bird tickets at [https://accuonsea.uk/tickets/](https://accuonsea.uk/tickets/) with discounts available for ACCU members.
* **CppCon (12th - 18th September)** \- You can buy early bird tickets until June 26th at [https://cppcon.org/registration/](https://cppcon.org/registration/)
* **Meeting C++ (NEW - 26th - 28th November)** \- You can buy early bird tickets at [https://meetingcpp.com/2026/](https://meetingcpp.com/2026/)
**OPEN CALL FOR SPEAKERS**
There are currently no open calls.
**OTHER OPEN CALLS**
There are currently no open calls.
**TRAINING COURSES AVAILABLE FOR PURCHASE**
Conferences are offering the following training courses:
**LAST CHANCE TO REGISTER**
1. **Performance and Safety in C++ Crash Course** \- Jason Turner - 1 day online workshop available on *Thursday 9th April 12:00 - 20:00 UTC -* [https://cpponline.uk/workshop/performance-and-safety-in-cpp-crash-course/](https://cpponline.uk/workshop/performance-and-safety-in-cpp-crash-course/) \- £345/$460/€400 (£90/$120/€105 for students)
2. **Stop Thinking Like a Junior** **- The Soft Skills That Make You Senior** \- Sandor Dargo - Half Day online workshop available on *Friday 10th April 13:00 - 16:30 UTC* \- [https://cpponline.uk/workshop/stop-thinking-like-a-junior/](https://cpponline.uk/workshop/stop-thinking-like-a-junior/) \- £172.50/$230/€200 (£45/$60/€55 for students)
3. **Jumpstart to C++ in Audio - Learn Audio Programming & Create Your Own Music Plugin/App with the JUCE C++ Framework** \- Jan Wilczek - 1 day online workshop available on both Tuesday 14th April 13:00 - 20:00 UTC - [https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/](https://cpponline.uk/workshop/jumpstart-to-cpp-in-audio/) \- £150/$200/€175 (£90/$120/€105 for students)
4. **Essential GDB and Linux System Tools** \- Mike Shah - 1 day online workshop available on *Friday 17th April 13:00 - 21:00 UTC* \- [https://cpponline.uk/workshop/essential-gdb-and-linux-system-tools/](https://cpponline.uk/workshop/essential-gdb-and-linux-system-tools/) \- £345/$460/€400 (£90/$120/€105 for students)
**C++Online One Day Workshops** \- £345/$460/€400 (£90/$120/€105 for students)
1. **Performance and Safety in C++ Crash Course** \- Jason Turner - 1 day online workshop available on *Thursday 9th April 12:00 - 20:00 UTC -* [https://cpponline.uk/workshop/performance-and-safety-in-cpp-crash-course/](https://cpponline.uk/workshop/performance-and-safety-in-cpp-crash-course/)
2. **Essential GDB and Linux System Tools** \- Mike Shah - 1 day online workshop available on *Friday 17th April 13:00 - 21:00 UTC* \- [https://cpponline.uk/workshop/essential-gdb-and-linux-system-tools/](https://cpponline.uk/workshop/essential-gdb-and-linux-system-tools/)
3. **Concurrency Tools in the C++ Standard Library** \- Mateusz Pusz - 1 day online workshop available on *Friday 24th April 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/concurrency-tools-in-the-cpp-standard-library/](https://cpponline.uk/workshop/concurrency-tools-in-the-cpp-standard-library/)
4. **C++ Software Design** \- Klaus Iglberger - 1 day online workshop available on *Thursday 30th April 09:00 - 17:00 UTC* \- [https://cpponline.uk/workshop/cpp-software-design/](https://cpponline.uk/workshop/cpp-software-design/)
5. **Safe C++** \- Klaus Iglberger - 1 day online workshop available on *Friday 1st May 09:00 - 17:00 UTC* \-
How to achieve P90 sub-microsecond latency in a C++ FIX engine
https://akinocal1.substack.com/p/how-to-achieve-p90-sub-microsecond
https://redd.it/1setack
@r_cpp
Future of Boost.Graph Workshop, Paris, France, May 6th 2026
Dear C++ and Graph community,
We are working towards the revitalizing of the Boost.Graph library and we would like to reconnect with our user base. To this end, I organize a small workshop in Paris on May 6th 2026, 09h-18h.
The goal is to bring together a small group (10-15 people) of researchers, open-source implementers, and industrial users for a day of honest conversation. If you have used Boost.Graph or another C++ graph library in production/research, you should feel invited and welcome. Three questions will anchor the discussions:
1. What types of graphs and data structures do you use in practice?
2. What performance, scalability, and interpretability requirements matter most to you?
3. What algorithms are missing today that Boost.Graph could offer?
And of course expect loooong discussions about API ergonomics and documentation ;)
The format is a mix of short lightning talks in the morning and structured discussions in the afternoon, ending with a concrete prioritized roadmap.
I opened a Github Discussion to allow the community to reach us, even if not able to attend, so please feel free to chime in with your ideas, suggestions, complaints and wish-list: https://github.com/boostorg/graph/discussions/466
If you can not attend because you are far away, please show yourself: remote attendance is possible and I plan to organize similar events in different cities/countries in the future to allow for in-person presence <3
Thanks again,
https://redd.it/1seq6qq
@r_cpp
Introducing Sparrow-IPC: A modern C++ implementation of Arrow IPC
QuantStack/introducing-sparrow-ipc-modern-c-20-arrow-ipc-e1690ae82b81" rel="nofollow">https://medium.com/@QuantStack/introducing-sparrow-ipc-modern-c-20-arrow-ipc-e1690ae82b81
https://redd.it/1sep4x9
@r_cpp
Can your AI rewrite your code in assembly?
https://lemire.me/blog/2026/04/05/can-your-ai-rewrite-your-code-in-assembly/
https://redd.it/1seg06h
@r_cpp
The cover of C++: The Programming Language raises questions not answered by the cover
https://devblogs.microsoft.com/oldnewthing/20260401-00/?p=112180
https://redd.it/1sebkqf
@r_cpp
New C++ Conference Videos Released This Month - April 2026
CppCon
2026-03-30 - 2026-04-05
How to Build Type Traits in C++ Without Compiler Intrinsics Using Static Reflection - Andrei Zissu - [https://youtu.be/EcqiwhxKZ4g](https://youtu.be/EcqiwhxKZ4g)
Beyond Sequential Consistency: Unlocking Hidden Performance Gains - Christopher Fretz - CppCon 2025 - https://youtu.be/6AnHbZbLr2o
Dynamic Asynchronous Tasking with Dependencies - Tsung-Wei (TW) Huang - CppCon 2025 - [https://youtu.be/6Jd9Zyl9SDc](https://youtu.be/6Jd9Zyl9SDc)
Work Contracts in Action: Advancing High-performance, Low-latency Concurrency in C++ - Michael Maniscalco - CppCon 2025 - https://youtu.be/5ghAa7B5bF0
Constexpr STL Containers: Why C++20 Still Falls Short - Sergey Dobychin - CppCon 2025 - [https://youtu.be/Py4GJaCHwkA](https://youtu.be/Py4GJaCHwkA)
C++Online
2026-03-30 - 2026-04-05
Is AI Destroying Software Development? - David Sankel - C++Online 2026 - https://youtu.be/Ek32ZH3AI3k
From Hello World to Real World - A Hands-On C++ Journey from Beginner to Advanced - Workshop Preview - Amir Kirsh - [https://youtu.be/2zhW-tL2UXs](https://youtu.be/2zhW-tL2UXs)
Workshop Preview: C++ Software Design - Klaus Iglberger - https://youtu.be/VVQN-fkwqlA
Workshop Preview: Essential GDB and Linux System Tools - Mike Shah - [https://youtu.be/ocaceZWKm\_k](https://youtu.be/ocaceZWKm_k)
Workshop Preview: Performance and Safety in C++ Crash Course - Jason Turner - https://youtube.com/live/Ipr6ntCAm9A
Workshop Preview: Concurrency Tools in the C++ Standard Library - A Hands-On Workshop - Mateusz Pusz - [https://youtube.com/live/Kx9Ir1HBbwY](https://youtube.com/live/Kx9Ir1HBbwY)
Workshop Preview: Mastering std::execution (Senders/Receivers) - A Hands-On Workshop - Mateusz Pusz - https://youtube.com/live/bsyqh\_bjyE4
Workshop Preview: How C++ Actually Works - Hands-On With Compilation, Memory, and Runtime - Assaf Tzur-El - [https://youtube.com/live/L0SSRRnbJnU](https://youtube.com/live/L0SSRRnbJnU)
Workshop Preview: Jumpstart to C++ in Audio - Learn Audio Programming & Create Your Own Music Plugin/App with the JUCE C++ Framework - Jan Wilczek - https://youtube.com/live/M3wJN0x8cJw
Workshop Preview: AI++ 101 - Build an AI Coding Assistant in C++ & AI++ 201 - Build a Matching Engine with Claude Code - Jody Hagins - [https://youtube.com/live/Vx7UA9wT7Qc](https://youtube.com/live/Vx7UA9wT7Qc)
Workshop Preview: Stop Thinking Like a Junior - The Soft Skills That Make You Senior - Sandor DARGO - https://youtube.com/live/nvlU5ETuVSY
Workshop Preview: Splice & Dice - A Field Guide to C++26 Static Reflection - Koen Samyn - [https://youtube.com/live/9bSsekhoYho](https://youtube.com/live/9bSsekhoYho)
ADC
2026-03-30 - 2026-04-05
Creating from Legacy Code - A Case Study of Porting Legacy Code from Exponential Audio - Harriet Drury - https://youtu.be/rjafXQwCz4w
Designing an Audio Live Coding Environment - Corné Driesprong - [https://youtu.be/Jw8x2uMgFnc](https://youtu.be/Jw8x2uMgFnc)
How To Successfully Develop Software Products - Olivier Petit & Alistair Barker - https://youtu.be/vymlQFopbp0
Meeting C++
2026-03-30 - 2026-04-05
Building C++: It Doesn't Have to be Painful! - Nicole Mazzuca - Meeting C++ 2025 - [https://www.youtube.com/watch?v=ExSlx0vBMXo](https://www.youtube.com/watch?v=ExSlx0vBMXo)
int != safe && int != ℤ - Peter Sommerlad - Meeting C++ 2025 - https://www.youtube.com/watch?v=YyNE6Y2mv1o&pp=0gcJCdkKAYcqIYzv
https://redd.it/1se2mkx
@r_cpp
Trying to implement fiber in C++20 coroutine
https://github.com/felixaszx/coro-fiber
I did some experiments with this. The result is very surprising. I tested this on my Ryzen 7700X (8c/16t) Windows 11.
This is barely optimized. But, its is able to outperform boost::fiber in single-thread context switching (\~20ns vs \~60ns, LLVM 21, std=c++20, the timer takes \~20ns). And even with the work stealing algorithm across all 16 threads trying to steal 1 fiber, it can still maitain at \~22ns of context switching.
I guess this is really uncommon since most of the time we expect our fiber to have some real workload rather than infinitely yielding to some other fibers. I am looking for some advices about how to improve the scheduler, right now it is just doing round robin locally or steal from other thread's queue if empty.
https://redd.it/1sbkbei
@r_cpp