wolfecameron

Summaries and Overviews:
- GPT and GPT-2: https://cameronrwolfe.substack.com/p/language-models-gpt-and-gpt-2
- Scaling Laws and GPT-3: https://cameronrwolfe.substack.com/p/language-model-scaling-laws-and-gpt
- OPT-175B (Open-Source GPT-3): https://cameronrwolfe.substack.com/p/understanding-the-open-pre-trained-transformers-opt-library-193a29c14a15
- Modern LLMs: https://cameronrwolfe.substack.com/p/modern-llms-mt-nlg-chinchilla-gopher
- Specialized LLMs: https://cameronrwolfe.substack.com/p/specialized-llms-chatgpt-lamda-galactica
- Why does ChatGPT work?: https://writings.stephenwolfram.com/2023/02/what-is-chatgpt-doing-and-why-does-it-work/
- Orca: https://cameronrwolfe.substack.com/p/orca-properly-imitating-proprietary
- LLaMA: https://cameronrwolfe.substack.com/p/llama-llms-for-everyone
- MPT: https://cameronrwolfe.substack.com/p/democratizing-ai-mosaicmls-impact

derekcollison

I have some early benchmark results for our work on a high performance NATS server in Go.

Quick Summary:
We can process ~2M msgs/sec through the system, and the ingress and egress are fairly well balanced.

The basics of the architecture are intelligent buffering and IO calls, fast hashing algorithms and subject distributor/routing, and a zero-allocation hand-written protocol parser.

In addition, I used quite a bit of inlining to avoid function overhead, no use of defer, and little to no object allocation within the fast path. I will share more details and the code at a future date.

preshing

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

typedef unsigned int u32;
typedef unsigned long long u64;

//-------------------------------------------------------------------------
// WorkArea
//-------------------------------------------------------------------------

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

yegle

Bash Shell启动方式与rc脚本

Shell的不同分类

根据启动Bash Shell的方式不同，对Shell有两种分类方式

登录Shell与非登录Shell

根据Shell的启动方式不同，可以将Shell分为

dhh

Hi David,
I came across your profile online and wanted to reach out about Development
Opportunities here at Groupon. The company is growing, and we're always
looking for folks with solid skills that can make positive contribution to
our continued success. Any chance you'd be open to a quick conversation
about opportunities, or for any possible networking potential? If so, let me
know when you're free and we can set up a time to chat. Also, if you are
interested, it would be great if you could forward a current resume over
that I can take a look at. I look forward to hearing back from you! Please
let me know if you have any questions.

kevintop

/*
		12306 Auto Submit => A javascript snippet to help you auto submit.
		Copyright (C) 2011 Kevintop
		
		Includes jQuery
		Copyright 2011, John Resig
		Dual licensed under the MIT or GPL Version 2 licenses.
		http://jquery.org/license

		Includes 12306.user.js

gruber

tell application "BBEdit"
	activate
	set old_name to name of text window 1
	set dialog_result to display dialog "" default answer (old_name) ¬
		buttons {"Cancel", "Rename"} default button 2 ¬
		with icon note ¬
		with title "Rename Active Document"
	if button returned of dialog_result = "Rename" then
		set new_name to text returned of dialog_result
		set d to active document of text window 1

mdesantis

TL;DR

Install Postgres 10, and then:

sudo pg_dropcluster 10 main --stop
sudo pg_upgradecluster 9.6 main
sudo pg_dropcluster 9.6 main

jpantuso

Setup new Mac with OSX Lion from scratch

These commands are good as of 2011-07-27.

Install xcode 4

App store http://itunes.apple.com/us/app/xcode/id448457090?mt=12) The download/install takes awhile so start it first. When it finishes downloading you will still need to run it to complete installation.

iTerm2 http://www.iterm2.com/