Bruno Meilick bnomei

PR #15741 Hot Path Summary

This note summarizes the "hotpath" discussed in netty/netty#15741, based on the PR discussion plus Frigg inspection of the merged code in this checkout.

Merged commit in this tree: accd981104dfe23dbe6208a16d197b7b3f5b8c94

What "hotpath" Means Here

The PR discussion points to the adaptive allocator's thread-local direct-allocation fast path, not a general allocator slow path.

	"""
	The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
	This file is the complete algorithm.
	Everything else is just efficiency.

	@karpathy
	"""

	import os # os.path.exists
	import math # math.log, math.exp