larsiusprime

package;

import haxe.io.Bytes;
import lime.utils.UInt8Array;
import lime.graphics.Image;
import lime.graphics.ImageBuffer;
import openfl.Assets.AssetLibrary;
import openfl.Assets;
import openfl.Lib;
import openfl.utils.ByteArray;

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

bernardomig

How to setup nvidia-container-runtime and podman/runc

Podman is such a cool project! However, there is no easy way to setup the nvidia-container-runtime and podman so that we can run unprivileged container in a gpu host. This is specially interesting in environments with multiple people accessing the same host (strong isolation between containers!!!).

Steps to setup the whole system

1. Install podman and friends (buildah and skopeo)

Ubuntu: add-apt-repository -y ppa:projectatomic/ppa && apt install podman buildah skopeo

Yanrishatum

HXSL cheat-sheet

This is a WIP of a cheat-sheet that I will finish Eventually™

Types

Mapping of the shader types to Heaps types:

Float = Float
Int = Int
Bool = Bool

vnl

version: "3"
services:
  vpn:
    image: qmcgaw/gluetun
    container_name: vpn
    cap_add:
      - NET_ADMIN
    ports:
      - 8888:8888/tcp # HTTP proxy
      - 8388:8388/tcp # Shadowsocks

dreamsmasher

#![feature(fn_traits, unboxed_closures)]

macro_rules! orelse {
    (($($lhs:tt)+), $rhs:tt) => {$($lhs)+};
    ((), ($($rhs:tt)*)) => {$($rhs)*}
}

macro_rules! overload {
    (
        $v:vis fn $fn_name:ident {

karlseguin

// This is for the Zig 0.16.

// See https://gist.github.com/karlseguin/c6bea5b35e4e8d26af6f81c22cb5d76b/eb15512d6ae49663fa9df6c7a9725b20dab43edd
// for a version that workson Zig 0.15.2.

// See https://gist.github.com/karlseguin/c6bea5b35e4e8d26af6f81c22cb5d76b/1f317ebc9cd09bc50fd5591d09c34255e15d1d85
// for a version that workson Zig 0.14.1.

// in your build.zig, you can specify a custom test runner:
// const tests = b.addTest(.{

alichraghi

What does it look like?

Here is a simple fragment shader with uniform buffers:

const std = @import("std");
const gpu = std.gpu;

const UBO = extern struct {
    object_color: @Vector(4, f32),
    light_color: @Vector(4, f32),

tokenbender

import os
import sys
import time
import math
import pickle
from contextlib import nullcontext
from pathlib import Path
import subprocess
from dataclasses import dataclass
import inspect