Abstract: Resource underutilization has troubled data centers for several decades. On the CPU front, live migration plays a crucial role in reallocating CPU resources. Nevertheless, contemporary ...

Python 3.14 added a new module concurrent.interpreters which allows creating isolated sub-interpreters with their own GIL. I like the concept and experimented it with it a bit in pytest-xdist/execnet, ...

Abstract: Pre-copy-based Virtual Machine (VM) live migration seamlessly migrates the running VM to the target physical server by pre-copying memory pages and realizing updates through loop iterations.

When working with Python code generation tools (e.g., Claude, GPT, etc.), a recurring frustration is their tendency to default to system Python rather than using a virtual environment (venv). Even ...