from introductory CUDA examples to an existing project that has a meaningful amount of non-trivial code. • Provide some guidance to people about to embark on using CUDA to speed up existing software __global__ void add_gpu(int n, float const* x, float* y) { _add(n, x, y); } Example Annotated Code 38 |template void _add( std::size_t n, std::array const* x, --expt-relaxed-constexpr (-expt-relaxed-constexpr) Experimental flag: Allow host code to invoke __device__constexpr functions, and device code to invoke __host__constexpr functions. Note that the behavior of this

Communities: https://github.com/XianBeiTuoBaFeng2015/MySlides  Recently, focus on infrastructure of Cloud/Edge Computing, AI, IoT, Programming Languages & Runtimes, perhaps the forth-round discussion of "The eBPF-centric new approach for Hyper-Converged Infrastructure & Edge Computing" will be divided into two series: "ARM + xPython

install it I need… • root access on a bunch of servers, but I need more servers so I need… • an Infrastructure as a Service platform, but for high availability I need… • another rack of servers, but to pay

 auto(x): decay-copy in The Language  #elifdef, #elifndef, and #warning  Marking Unreachable Code  Assumptions  Named Universal Character Escapes  Trim Whitespace Before Line Splicing  C++23  auto(x): decay-copy in The Language  #elifdef, #elifndef, and #warning  Marking Unreachable Code  Assumptions  Named Universal Character Escapes  Trim Whitespace Before Line Splicing  C++23 return std::move(m_name); } private: std::string m_name; };10 Explicit Object Parameters  Code duplication  Can be avoided by delegating to helper methods  Cumbersome  C++23:  Explicit

experience for Visual Studio Code Our agenda today Visual Studio Code Session coming up! #1 most used code editor [StackOverflow Developer Surveys] Free, open-source code editor Runs on Windows, macOS and Linux C++ IntelliSense, debug & code browsing CMake, vcpkg and git integrations SSH/container/WSL remote experiences and much much more… https://aka.ms/cpp/code Thu 10/28 – 2pm An Editor Can Do That That? Debugging Assembly Language and GPU Kernels in Visual Studio Code Julia Reid – _3 Visual Studio CppCon 2020 Visual Studio 2019 Preview 3 Preview 4 Preview 5 Preview 6 Version 16

monetization • App store discovery • … Hybrid "Promise" 100% Web 100% Nativ e Hybri d Reach Code/Skill Reuse Richness Premium experience Device APIs Best of both? Compromises. Mobile Web - PWA Native UI driven by JavaScript Native UI JavaScript-to-Native bridge JavaScript Engine (Your app code runs here) Native APIs NativeScri pt (by Progress) React Native (by Facebook) JavaScript-Driven JavaScript-to-Native runtime JavaScript Engine (Your app code runs here) Native APIs Native App Native UI JavaScript Engine (Your app code runs here) Native APIs API Wrapper API Wrapper Plugin

vector13 constexpr In Everyday Programming • constexpr has steadily increased in power • It's just code that runs on your machine instead of the user's • Example: lookup tables • Everyone uses lookup with T within C structs • Near-identical interface • Encapsulates platform/architecture-specific code • atomic/atomic_ref support wait/notify_one/notify_all20 Highly Artificial Example 🐞 • GH-843 GitHub • Code: linear history, few feature branches • Issues: cxx20, LWG, bug, performance, etc. • Pull Requests: Used for all development • Continuous Integration: Azure Pipelines • Code format validation:

Native is an open-source JavaScript framework, designed for building apps on multiple platforms. - Code reusability - Hot reload - Javascript ecosystem icon Flutter, is an open source framework by (Foreign Function Interface) refers to the ability of Rust programming language to interface with code written in other languages, typically C or C++. FFI allows Rust to call functions and use data structures that lets you implement parts of your app in native code, using languages such as C and C++. For certain types of apps, this can help you reuse code libraries written in those languages. - JNI JNI is

complete35 OPERATIONS EXECUTE OUTSIDE-IN when_all then schedule Every adaptor has a chance to run code when the operation is starting and when the operation is finishing.Senders nest Receivers SENDER/RECEIVER73 CANCELLATION SUPPORT IN C++20 Built on top of C++20’s std::stop_token support Calling code… … declares a std::stop_source and calls get_token() on it to get a stop token, … passes the token … calls request_stop() on the stop source when it wants the async operation to stop early. Async code can either… … poll the token periodically to see if stop has been requested, or… … register a callback

can also be made importable, but how to is compiler dependent “How C++20 Changes the Way We Write Code” -- Timur Doumler Friday, September 18 • 12:00Ranges11 Ranges  What’s a range?  An object referring Coroutines” -- Rainer Grimm Tuesday, September 15 • 13:30 “How C++20 Changes the Way We Write Code” -- Timur Doumler Friday, September 18 • 12:00Concepts20 Concepts  Named requirements to constrain September 15 • 12:00 Part 2: Tuesday, September 15 • 13:30 “How C++20 Changes the Way We Write Code” -- Timur Doumler Friday, September 18 • 12:00Lambda Expression Changes26 [=, this] as Lambda Capture