Personal blog of Giuseppe Cardone. Opinions are my own. Good ideas are probably stolen. Bad ideas are 100% mine.

Numerical code needs to carefully balance accuracy and performance. A new DSL, MegaLibm, makes this easier by checking for numerical correctness and offering flexible compilation to efficient code.…

I just merged the PyPy "known bits" JIT optimization that Nico Rittinghaus and I worked on in the last two years. It allows the JIT to reason about specific bits of integer variables that are known to be 0 or 1. This makes bit-manipulation code faster, sometimes…

GPUs perform most efficiently when all threads in a warp execute the same sequence of instructions convergently. However, when threads in a warp encounter a divergent branch, the hardware serializes the execution of diverged paths. We consider a class of…

The DuckDB team is very happy to announce that today we’re releasing DuckDB version 1.0.0, codename “Snow Duck” (anas nivis).

A modern model graph visualizer and debugger. Contribute to google-ai-edge/model-explorer development by creating an account on GitHub.

Merged this Friday evening into the Linux 6.10 kernel is the new mseal() system call for memory sealing.

The ELF object file format is adopted by many UNIX-like operating systems. While I've previously delved into the control structures of ELF and its predecessors, tracing the historical evolution of ELF