#!/bin/bash
if [[ $# -ne 1 ]]
then
    echo "Usage: nprocess"
    exit -1
fi

rm -rf train-machine.row* *.model
k=$1
# make machine data
cd ../../demo/regression/
python mapfeat.py
python mknfold.py machine.txt 1
cd -

# split the lib svm file into k subfiles
python splitrows.py ../../demo/regression/machine.txt.train train-machine $k

# run xgboost mpi, take data from stdin
../submit_job_tcp.py $k "bash map.sh train-machine.row ../../xgboost machine-row.conf dsplit=row num_round=3 data=stdin"