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snowclipsed / CyberpunkLorenz.tsx

Last active January 2, 2025 06:40

3D Lorenz System Simulation rendered using ASCII/UTF-8 in React

	import React, { useState, useEffect, useCallback, useRef } from 'react';

	/**
	* Represents a point in 3D space within the Lorenz system.
	*/
	interface Point {
	x: number;
	y: number;
	z: number;
	}

snowclipsed / CyberpunkPerlin.tsx

Created December 31, 2024 22:20

Perlin Noise and Terrain Generation using ASCII/UTF-8


	import React, { useState, useEffect, useCallback, useRef } from 'react';

	type ColoredChar = {
	char: string;
	color: string;
	};

	const defaultConfig = {
	scale: 0.05,

snowclipsed / resize.zig

Created November 20, 2024 16:24

Resize Kernel using Bicubic Interpolation

	const std = @import("std");
	const c = @cImport({
	@cInclude("stb_image.h");
	});

	fn cubic(x: f32) f32 {
	const a = -0.5;
	const abs_x = @abs(x);
	if (abs_x <= 1.0) {
	return (a + 2.0) * abs_x * abs_x * abs_x - (a + 3.0) * abs_x * abs_x + 1.0;

snowclipsed / matmul_FP32.zig

Last active October 28, 2024 18:43

Fast Matrix Multiplication in ZIG in FP32.

	const std = @import("std");

	// Can also try:
	// 8 x 64
	// 16 x 64
	// Top GFLOPs/s on an Intel® Core™ i7-13620H Processor = 300.9 GFLOPs/s
	// Comments were added using Claude.
	// To run simply run zig build-exe -O ReleaseFast matmul_FP32.zig, then run the binary ./matmul_FP32
	// To test simply run zig test -O ReleaseFast matmul_FP32.zig
	// To test performance on a generated binary, run : sudo perf stat -e cache-misses,cache-references,instructions,cycles ./matmul_FP32