## +21 ## A Crash Course in Calendars, Dates, Time, and Time Zones ## MARC GREGOIRE ## Marc Grégoire □ Belgium ☐ Software architect for Nikon Metrology ☐ Microsoft VC++ MVP Since 2007 ![Image](/ Compile-Time Rational Numbers ☐ Durations ☐ Clocks ☐ Time Points ☐ Dates ☐ Time Zones ## Agenda ☐ Compile-Time Rational Numbers ☐ Durations ☐ Clocks ☐ Time Points Points ☐ Dates ☐ Time Zones ## Compile-Time Rational Numbers ☐ Defined in ☐ Work with rational numbers at compile time ☐ Always normalized representation ☐ Needed for durations in the

## +24 ## Compile-Time Validation ## ALON WOLF ## 20 24 September 15 - 20 ## Software Validation "Confirmation, through the provision of objective evidence, that the requirements for a specific ## Software Development ## Detecting errors early in the development pipeline reduces costs, saves time, minimizes risk, and improves efficiency Design ![Image](/uploads/documents/5/1/9/7/519722cb140 harder, but when you do it blows your whole leg off. — Bjarne Stroustrup — AZ QUOTES ## Compile-time Validation ## Player ## Mech Suit or Swim? ## Choose between safety and flexibility KEYNOTE: SAFETY

compile time instrumentation Przemysław Delewski February 18, 2025 Warsaw, Poland ## Agenda 1. Short bio 2. Observability domain 3. OpenTelemetry 4. History of OpenTelemetry go compile time instrumentation opportunity to work on brand new navigation stack. I’m also founding member of the OpenTelemetry Go compile-time instrumentation project https://github.com/open-telemetry/community/blob/main/projects/go-compile-instrumentation "051581bf3cb55c13" }, "parent_id": null, "start_time": "2022-04-29T18:52:58.114201Z", "end_time": "2022-04-29T18:52:58.114687Z", "attributes":

## +23 ## Expressive Compile-time Parsers ## ALON WOLF ## 20 23 October 01 - 06 ## About me ## • Started learning C++ in high school with a passion for making video games ## Microsoft Visual C++ 2010 2010 x86 Redistributable Setup ## I nstallation Progress Please, wait while the Microsoft Visual C++ 2010 x86 Redistributable is being installed.  ## Dive Into Compile-Time Parsers Libraries Use Cases Implementation Techniques Reflection ![Image](/uploads/document

## 20 23 October 01 - 06 ## +23 ## Robotics at Compile Time: Optimizing Robotics Algorithms With C++'s Compile-Time Features ## STEPHEN BRAWNER ## About me • Robotics Software Consultant based types of robots • Parses robot description from a plain-text file format • Requires lots of run-time decisions • Generally maintained by a corporate entity • ROS and ROS 2 ecosystem (Open Robotics/Intrinsic) required for real-time controls  ## Robotics Hardware Development • Requirements known well ahead of time • Mechanical and

jpg)  Once upon a time, in the early 2000s...  threading efficiency ## 1 Showcase ## Time to start a game! ## 🔥  ## Demo Time! ## Some Metrics Stellaris 2.7 starts a4e5decd2064a1322/p17_1.jpg) ## High CPU Time Single threaded code Inefficient algorithms Branch misprediction, cache misses Spin locks ## High CPU Time Single threaded code Inefficient algorithms

## CPPCON / 16TH SEPTEMBER 2020 ## JUST-IN-TIME COMPILATION: THE NEXT BIG THING? BEN DEANE & KRIS JUSIAK - QUANTLAB FINANCIAL ## AGENDA ## AGENDA ## • MOTIVATION ## AGENDA ## • MOTIVATION • EXISTING JITTING? - INSTEAD OF AHEAD-OF-TIME (AOT), AKA "THE NORM": IT'S LIKE THE APPLICATION (/LIBRARY) IS THE COMPILER... ## WHAT IS JITTING? - INSTEAD OF AHEAD-OF-TIME (AOT), AKA "THE NORM": APPLICATION (/LIBRARY) IS THE COMPILER... - JUST-IN-TIME (JIT) IS COMPILATION AT THE POINT OF NEED ## WHAT IS JITTING? - INSTEAD OF AHEAD-OF-TIME (AOT), AKA "THE NORM": IT'S LIKE THE APPLICATION

## +24 ## When Lock-Free Still Isn’t Enough: An Introduction to Wait-Free Programming and Concurrency Techniques DANIEL ANDERSON : At any given time, at least one thread is making progress on its operation • Guarantees system-wide throughput. Some

## +21 ## Compile-Time Compression and Resource Generation with C++20 ## ASHLEY ROLL 20 21 October 24-29 ## I ntroduction Explore how C++20's constexper features can: • Generate data from code code at compile-time • Be used to construct: ☐ Lookup Tables Configuration Fuses ☐ Compressed Strings USB Descriptors ## Along the way • Introduce some libraries I created for this code • Discuss building compile-time libraries ## constexpr in Brief • Specifies a variable or function CAN appear in a constant expression • Constant expressions can be evaluated at compile-time • eg: ■ Array size

Just-in-Time compilers... we've all heard of them! What are they really? Why would anyone want them, are they actually a good idea, and how do they fit in with C++ since we all use Ahead-of-Time compilers compilers. I’ll illustrate how our view of compilers is really monolithic, and how compilers through time, and still today, are actually a continuum.  Is