Andrew Johnston billywhizz

How to use clangd C/C++ LSP in any project

tl;dr: If you want to just know the method, skip to How to section

Clangd is a state-of-the-art C/C++ LSP that can be used in every popular text editors like Neovim, Emacs or VS Code. Even CLion uses clangd under the hood. Unfortunately, clangd requires compile_commands.json to work, and the easiest way to painlessly generate it is to use CMake.

For simple projects you can try to use Bear - it will capture compile commands and generate compile_commands.json. Although I could never make it work in big projects with custom or complicated build systems.

But what if I tell you you can quickly hack your way around that, and generate compile_commands.json for any project, no matter how compilcated? I have used that way at work for years, originaly because I used CLion which supported only CMake projects - but now I use that method succesfully with clangd and Neovim.

this will deadlock the process if we run it in same process as js

How large are large language models? (2025)

This aims to be factual information about the size of large language models. None of this document was written by AI. I do not include any information from leaks or rumors. The focus of this document is on base models (the raw text continuation engines, not 'helpful chatbot/assistants'). This is a view from a few years ago to today of one very tiny fraction of the larger LLM story that's happening.

History

GPT-2,-medium,-large,-xl (2019): 137M, 380M, 812M, 1.61B. Source: openai-community/gpt2. Trained on the unreleased WebText dataset said to 40GB of Internet text - I estimate that to be roughly 10B tokens. You can see a list of the websites that went into that data set here domains.txt.
GPT-3 aka davinci, davinci-002 (2020): 175B parameters. There is a good breakdown of how those parameters are 'spent' here [How d

ARM’s Scalable Vector Extensions: A Critical Look at SVE2 For Integer Workloads

Scalable Vector Extensions (SVE) is ARM’s latest SIMD extension to their instruction set, which was announced back in 2016. A follow-up SVE2 extension was announced in 2019, designed to incorporate all functionality from ARM’s current primary SIMD extension, NEON (aka ASIMD).

Despite being announced 5 years ago, there is currently no generally available CPU which supports any form of SVE (which excludes the [Fugaku supercomputer](https://www.fujitsu.com/global/about/innovation/

	// stb_c_lexer.h 0.01 -- public domain Sean Barrett 2013
	// lexer for making little C-like languages with recursive-descent parsers
	//
	// This file provides both the interface and the implementation.
	// To instantiate the implementation,
	// #define STB_C_LEXER_IMPLEMENTATION
	// in ONE source file, before #including this file.
	//
	// The default configuration is fairly close to a C lexer, although
	// suffixes on integer constants are not handled (you can override this).

	###################################################################
	Writing C software without the standard library
	Linux Edition
	###################################################################
	There are many tutorials on the web that explain how to build a
	simple hello world in C without the libc on AMD64, but most of them
	stop there.

	I will provide a more complete explanation that will allow you to
	build yourself a little framework to write more complex programs.

	#!/usr/bin/env python3
	import socket
	import struct
	import fcntl

	with open("/dev/vsock", "rb") as fd:
	r = fcntl.ioctl(fd, socket.IOCTL_VM_SOCKETS_GET_LOCAL_CID, " ")
	cid = struct.unpack("I", r)[0]

	print("Local CID: {}".format(cid))

	# $ apt install rdiff
	# $ rdiff --help
	# Usage: rdiff [OPTIONS] signature [BASIS [SIGNATURE]]
	# [OPTIONS] delta SIGNATURE [NEWFILE [DELTA]]
	# [OPTIONS] patch BASIS [DELTA [NEWFILE]]

	# Options:
	# -v, --verbose Trace internal processing
	# -V, --version Show program version
	# -?, --help Show this help message

	import { Stats } from './lib/bench.js'
	import { SQL } from "bun";

	const pool_size = 4

	/*
	CREATE TABLE Test (
	id integer NOT NULL,
	PRIMARY KEY (id)
	);

	/**
	* Display a string with padding
	*
	* @param {String} str String to pad
	* @param {Integer} l padding length
	* @param {Boolean} [r] true for right padding
	*
	* @return {String}
	*/
	function pad(str, l, r) {