#!/bin/bash
  
  stage=0
  
  . ./cmd.sh ## You'll want to change cmd.sh to something that will work on your system.
             ## This relates to the queue.
  . utils/parse_options.sh  # e.g. this parses the --stage option if supplied.
  
  if [ $stage -le 0 ]; then
    # data preparation
    local/prepare_data.sh
    for x in cifar{10,100}_{train,test}; do
      image/validate_image_dir.sh data/$x
    done
  fi
  
  
  # cifar10 egs preparation
  image/nnet3/get_egs.sh --cmd "$train_cmd" data/cifar10_train data/cifar10_test exp/cifar10_egs
  # cifar100 egs preparation
  image/nnet3/get_egs.sh --cmd "$train_cmd" data/cifar100_train data/cifar100_test exp/cifar100_egs
  
  
  # prepare a different version of the egs with 2 instead of 3 archives.
  image/nnet3/get_egs.sh --egs-per-archive 30000 --cmd "$train_cmd" data/cifar10_train data/cifar10_test exp/cifar10_egs2
  image/nnet3/get_egs.sh --egs-per-archive 30000 --cmd "$train_cmd" data/cifar100_train data/cifar100_test exp/cifar100_egs2