karpathy

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

FreyaHolmer

///////////////////////////////////////////////////////////////////////////////
// ABOUT:        A unity Shader .cginc to draw numbers in the fragment shader
// AUTHOR:       Freya Holmér
// LICENSE:      Use for whatever, commercial or otherwise!
//               Don't hold me liable for issues though
//               But pls credit me if it works super well <3
// LIMITATIONS:  There's some precision loss beyond 3 decimal places
// CONTRIBUTORS: yes please! if you know a more precise way to get
//               decimal digits then pls lemme know!
//               GetDecimalSymbolAt() could use some more love/precision

raysan5

In the last years I've been asked multiple times about the comparison between raylib and SDL libraries. Unfortunately, my experience with SDL was quite limited so I couldn't provide a good comparison. In the last two years I've learned about SDL and used it to teach at University so I feel that now I can provide a good comparison between both.

Hope it helps future users to better understand this two libraries internals and functionality.

Table of Content

• Introduction
• Library Design Comparison

empika

public IEnumerator LoadAllAssets<T>(OnLoadAssetsCallback<T[]> callback) where T : Object
{
    List<IResourceLocation> locations = getLocationsForType<T>();
    AsyncOperationHandle<IList<T>> asyncOperation = Addressables.LoadAssetsAsync<T>(locations, null);
    yield return asyncOperation;
    if (asyncOperation.Status == AsyncOperationStatus.Succeeded)
    {
        callback(asyncOperation.Result.ToArray());
    }
}

wotakuro

1.プロジェクトのアセットをザクっと見渡すツールです
https://github.com/wotakuro/AssetsReporter

2.300フレーム毎にProfilerログを保存することで300フレーム上限問題を回避します。
https://github.com/wotakuro/UnityProfilerIntervalSave

3.Profilerのログを分割する事で、300フレーム上限問題を回避します
https://github.com/wotakuro/ProfilerBinarylogSplit

4.ScreenShotをProfilerのログに埋め込みします

raysan5

CUSTOM GAME ENGINES: A Small Study

WARNING: Article moved to separate repo to allow users contributions: https://github.com/raysan5/custom_game_engines

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like [Unreal](https:

silvesthu

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

• 2011 - A trip through the Graphics Pipeline 2011
• 2013 - Performance Optimization Guidelines and the GPU Architecture behind them
• 2015 - Life of a triangle - NVIDIA's logical pipeline
• 2015 - Render Hell 2.0
• 2016 - How bad are small triangles on GPU and why?
• 2017 - GPU Performance for Game Artists
• 2019 - Understanding the anatomy of GPUs using Pokémon

Yousha

##### Windows
# Windows thumbnail cache files
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db

# Dump file
*.stackdump

tsubaki

結果

------Initialization------
Initialization.PlayerUpdateTime
Initialization.AsyncUploadTimeSlicedUpdate
Initialization.SynchronizeInputs
Initialization.SynchronizeState
Initialization.XREarlyUpdate
------EarlyUpdate------
EarlyUpdate.PollPlayerConnection

Split82

Shader "Name" {

    Properties {

        _Name ("display name", Range (min, max)) = number
        _Name ("display name", Float) = number
        _Name ("display name", Int) = number
        _Name ("display name", Color) = (number,number,number,number)
        _Name ("display name", Vector) = (number,number,number,number)