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Automated CFI for Legacy C/C++ Systems

Published:Dec 27, 2025 20:38
1 min read
ArXiv

Analysis

This paper presents CFIghter, an automated system to enable Control-Flow Integrity (CFI) in large C/C++ projects. CFI is important for security, and the automation aspect addresses the significant challenges of deploying CFI in legacy codebases. The paper's focus on practical deployment and evaluation on real-world projects makes it significant.
Reference

CFIghter automatically repairs 95.8% of unintended CFI violations in the util-linux codebase while retaining strict enforcement at over 89% of indirect control-flow sites.

Analysis

This article discusses a Microsoft engineer's ambitious goal to replace all C and C++ code within the company with Rust by 2030, leveraging AI and algorithms. This is a significant undertaking, given the vast amount of legacy code written in C and C++ at Microsoft. The feasibility of such a project is debatable, considering the potential challenges in rewriting existing systems, ensuring compatibility, and the availability of Rust developers. While Rust offers memory safety and performance benefits, the transition would require substantial resources and careful planning. The discussion highlights the growing interest in Rust as a safer and more modern alternative to C and C++ in large-scale software development.
Reference

"My goal is to replace all C and C++ code written at Microsoft with Rust by 2030, combining AI and algorithms."

Stable Diffusion in C/C++

Published:Aug 19, 2023 11:26
1 min read
Hacker News

Analysis

The article announces the implementation of Stable Diffusion, a popular AI image generation model, in C/C++. This suggests potential for performance improvements and wider hardware compatibility compared to Python-based implementations. The focus on C/C++ indicates an interest in optimization and low-level control, which could be beneficial for resource-constrained environments or high-performance applications. The Hacker News source suggests a technical audience interested in software development and AI.

Key Takeaways

Reference

N/A - The provided summary is too brief to include a quote.

Research#LLM👥 CommunityAnalyzed: Jan 10, 2026 16:19

Llama.cpp: Bringing Facebook's LLaMA to Apple Silicon

Published:Mar 10, 2023 20:01
1 min read
Hacker News

Analysis

The article highlights the importance of open-source projects for making cutting-edge AI models accessible. Llama.cpp's focus on efficiency and Apple Silicon support makes it a compelling development for developers.
Reference

Llama.cpp is a port of Facebook's LLaMA model in C/C++, with Apple Silicon support.

Research#llm👥 CommunityAnalyzed: Jan 3, 2026 15:59

Port of OpenAI's Whisper model in C/C++

Published:Dec 6, 2022 10:46
1 min read
Hacker News

Analysis

This Hacker News post highlights a C/C++ implementation of OpenAI's Whisper model. The developer reimplemented the inference from scratch, resulting in a lightweight, dependency-free version. The implementation boasts impressive performance, particularly on Apple Silicon devices, outperforming the original PyTorch implementation. The project's portability is also a key feature, with examples for iPhone, Raspberry Pi, and WebAssembly.
Reference

The implementation runs fully on the CPU and utilizes FP16, AVX intrinsics on x86 architectures and NEON + Accelerate framework on Apple Silicon. The latter is especially efficient and I observe that the inference is about 2-3 times faster compared to the current PyTorch implementation provided by OpenAI when running it on my MacBook M1 Pro.

Research#llm👥 CommunityAnalyzed: Jan 3, 2026 16:07

#define CTO OpenAI

Published:Jan 13, 2017 17:23
1 min read
Hacker News

Analysis

The article's title is a play on the C/C++ preprocessor directive `#define`. It suggests that the role of CTO at OpenAI is being defined or redefined. The brevity and cryptic nature of the title are typical of Hacker News submissions, often relying on the reader's existing knowledge and context. Without further information, it's difficult to provide a deeper analysis. The title itself is the entire article.

Key Takeaways

    Reference