Mārtiņš Ketners ketners

Twitter abuses all media file uploads, each type in its own way. If we want to upload a good looking animation loop from some low-color, high-detail generative art, we have to game their system's mechanisms.

don't upload a video file, they will re-encode it into absolute 💩
create a GIF, which they will auto-convert into a video file 😱
The frames of the GIF will be resized to an even-sized width using an extremely naive algorithm. Your GIF should be an even size (1000, 2000,

	version: '3'

	services:
	nginx:
	labels:
	- "traefik.enable=true"
	- "traefik.http.routers.provys-transformer.rule=Host(`www.example.com`)"
	- "traefik.http.routers.provys-transformer.tls=true"
	networks:
	- traefik

	/*
	* hex2bytes - hex string of unlimited length to a continous block of bytes
	* Copyright (C) 2018 Bernhard Arnold <bernhard.arnold@cern.ch>
	*
	* This program is free software: you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation, either version 3 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	/*######################################################################

	Example 6 : MPI_Isend MPI_Irecv

	Description:
	Examples 5 and 6 demonstrate the difference between blocking
	and non-blocking point-to-point communication.
	Example 5: MPI_Send/MPI_Recv (blocking)
	Example 6: MPI_Isend/MPI_Irecv (non-blocking)