Matthias Meschede MMesch

Setting up qemu VM using nix flakes

Did you know that it is rather easy to setup a VM to test your NixOs configuration?

# flake.nix
{
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";

Each section should be run as the user or as root, pay attention to which one!

As $USER

curl https://nixos.org/nix/install | sh

##VGG16 model for Keras

This is the Keras model of the 16-layer network used by the VGG team in the ILSVRC-2014 competition.

It has been obtained by directly converting the Caffe model provived by the authors.

Details about the network architecture can be found in the following arXiv paper:

Very Deep Convolutional Networks for Large-Scale Image Recognition

K. Simonyan, A. Zisserman

	{ pkgs ? import <nixpkgs> {}
	, pythonPackages ? pkgs.python36Packages
	}:

	with pkgs;

	let self = rec {

	# patches

	plotSpectrum1 lattice n m = toFile def file $ do
	layout_title .= "Spectrum of '" ++ name ++ "'"
	layout_x_axis . laxis_title .= "momentum k (" ++ show m ++ " points)"
	layout_y_axis . laxis_title .= "energy E"
	setColors $ colorGradient blue (length rows)
	forM_ rows $ \row -> plot (line "band" [row])

	where
	...

	-- \| Main entry point to the application.
	module Main where

	import Control.Monad.Reader
	import Control.Monad.Writer

	{-
	The ReaderT transformer is used to retrieve a read-only value from some environment.
	The WriterT transformer will log the result of each retrieval.
	Running the two transformers together yields a log of each step along with the actual results.

	/*
	* I add this to html files generated with pandoc.
	*/

	html {
	font-size: 100%;
	overflow-y: scroll;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	}

	*.tar.gz
	.sentinel.*