October 01 - 06 ## +23 ## C++20 Modules: The Packaging and Binary Redistribution Story ## LUIS CARO CAMPOS ## C++20 Modules: The Packaging and Binary Redistribution Story : |compiler|CLI| |---|---| |msvc|/reference fmt=/path/to/fmt.ifc| |clang with module name <> file mappings)| ## Binary module interfaces export module fmt; export namespace fmt { } fmt.cc fmt.pcm BMI: Binary module interface Module interface unit fmt.o Other

xw + b $ • for probability output: $ y = \sigma(xw + b) $ σ: sigmoid or logistic ## Binary Classification interpret network as $ f: x \rightarrow p(y|x; \theta) $ output ∈ [0, 1] which is exactly v.s. Approach ## For regression: Goal: pred = y ■ Approach: minimize dist(pred, y) ## For classification: Goal: maximize benchmark, e.g. accuracy ■ Approach1: minimize dist(pθ(y|x),p_r(y|x)) ■ Approach2: use sigmoid - Controversial! MSE => regression - Cross Entropy => classification 0.7 0.7 0.3 ## Binary Classification $$ \begin{aligned}&\bullet f:x\rightarrow p(y=1|x)\end{aligned} $$

org) ## CONTENTS 1 Introduction 3 1.1 Open Source 3 1.2 Decentralized package manager 3 1.3 Binary management 4 1.4 All platforms, all build systems and compilers 5 1.5 Stable 5 1.6 Community commands and flows on every platform, saving lots of time in development and continuous integration. The binary compatibility can even be configured and customized on a per-package basis. Conan has a very large optimized for accelerating the development and Continuous Integration of C and C++ projects. With full binary management, it can create and reuse any number of different binaries (for different configurations

org) ## CONTENTS 1 Introduction 3 1.1 Open Source 3 1.2 Decentralized package manager 3 1.3 Binary management 4 1.4 All platforms, all build systems and compilers 5 1.5 Stable 5 1.6 Community commands and flows on every platform, saving lots of time in development and continuous integration. The binary compatibility can even be configured and customized on a per-package basis. Conan has a very large optimized for accelerating the development and Continuous Integration of C and C++ projects. With full binary management, it can create and reuse any number of different binaries (for different configurations

team Jul 05, 2024 # 1 Introduction 3 1.1 Open Source 3 1.2 Decentralized package manager 3 1.3 Binary management 4 1.4 All platforms, all build systems and compilers 5 1.5 Stable 5 1.6 Community 6 commands and flows on every platform, saving lots of time in development and continuous integration. The binary compatibility can even be configured and customized on a per-package basis. Conan has a very large optimized for accelerating the development and Continuous Integration of C and C++ projects. With full binary management, it can create and reuse any number of different binaries (for different configurations

. ## Session types • For just two processes: Binary Session Types • Multiparty Session Types (MPST) for more than two... but we’ll focus just on Binary today. ## Session types • They describe a behavior

Dynamic Object, Dynamic Shared Object (DSO), Dynamic Load Library (DLL), Dynamic Shared Library • Binary: • Executable / Shared Library, Component, Module • Symbol: • Function / Global variable • "Linux": "Find `foo` and write its address at 0x1001" ## I ntro to Linking in 3 slides, #3 code Cross-binary calls are typically indirect – carry a virtual-call overhead  ## I nterposition • Overriding a symbol in one binary from another. • Fundamental ABI design pillar! • Alleged motivation: • Mimic the behavior of static

org) ## CONTENTS 1 Introduction 3 1.1 Open Source 3 1.2 Decentralized package manager 3 1.3 Binary management 4 1.4 All platforms, all build systems and compilers 5 1.5 Stable 5 1.6 Community commands and flows on every platform, saving lots of time in development and continuous integration. The binary compatibility can even be configured and customized on a per-package basis. Conan has a very large optimized for accelerating the development and Continuous Integration of C and C++ projects. With full binary management, it can create and reuse any number of different binaries (for different configurations

Wasm 扩展在 Envoy 的实现原理 Wasm 扩展在 Istio 的应用 未来工作 ## WebAssembly “WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation C++，编译Envoy ☐ Lua ## Wasm 扩展的优势 ☐ 动态加载 ☐ 可以用多种语言开发 ☐ 性能强于 Lua 安全性：沙盒运行 ● 可移植到任何实现了所需要的 Applicaiton Binary Interface (ABI) 的环境 ## Wasm 扩展架构 ![Image](/uploads/documents/4/a/e/8/4ae886d9ec52268d52d3888c9335d6d0/p13_1

compilers? In this talk I’ll tell you about C++ AoT compiler, JiTs for dynamic language, JiTs for binary translation, and dive back 20, 30, 40, 50, 60 years, way back into compiler history and read wonderful motivation behind JiT compilation and constraints imposed on JiT compilation systems, and present a classification scheme for such systems. This is a great paper. If you read one paper, this is the paper. A a4d1048dc1/p49_1.jpg) A system for building customized program analysis tools, called “dynamic binary instrumentation” elsewhere. This simple ATOM program instruments all of an (already compiled) program’s