Return Type Notation (RTN) Stabilization Report
Stabilization summary
This PR stabilizes return-type notation in where clause and item bound position, both in path and associated type bound forms f...

LLVM has included a Fortran compiler “Flang” since LLVM 11 in late 2020. However, until recently the Flang binary was not flang (like clang) but instead flang-new.
LLVM 20 ends the era of flang-new.

I recently took a deep dive into the Linux kernel to understand how it handles processes, scheduling, memory, and more. While I had some OS knowledge from school, it always felt too abstract - so I wanted to see how things actually work. This post covers…

A deep dive into the performance of Python 3.14's tail-call interpreter: How the performance results were confounded by an LLVM regression, the surprising complexity of compiling interpreter loops, and some reflections on performance work, software engineering…

Adding mutable heap numbers to script context

Posted by Alex Rebert, Security Foundations, Ben Laurie, Research, Murali Vijayaraghavan, Research and Alex Richardson, Silicon For decades,...

Empowering everyone to build reliable and efficient software.

We discuss how to make sure that your access to TLS (thread-local storage) is fast, and how the presence of constructors and shared libraries affects the access time.

We introduce a new C++ function tracing profiler, and discuss how to use such a profiler, how to make one for native code, and how a simple CPU hardware feature can make tracing very cheap for compiled, interpreted and JITted languages