Parsa Amini parsa

Running a command in Bash with a set timeout

Option A: timeout3.sh

Synopsis

$scriptName [-t timeout] [-i interval] [-d delay] command

Execute a command with a time-out. Upon time-out expiration SIGTERM (15) is sent to the process. If SIGTERM signal is blocked, then the subsequent SIGKILL (9) terminates it. -t timeout Number of seconds to wait for command completion.

Building HPX on SuperMIC

Why this script exists?

I couldn't build HPX on SuperMIC and was getting errors. @sithhell wasn't convinced so I wrote this script for him to be able to reproduce my problem.

Explanation:

SuperMIC's Boost module being loaded was the issue. It was adding itself to CPATH and that was forcing g++ to use the headers of the module in place of our Boost.

Solution:

Not using Boost modules or any solution that adds Boost to CPATH and confuses the compiler

Run with Python:

pip-2.7 install cffi
PYTHON=python2.7 sh go.sh

Run with PyPy:

pip-pypy install cffi
PYTHON=pypy sh go.sh

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	#!/usr/bin/env bash

	# Parameters {{{ #
	script_name="${0##*/}"

	REPO_URL="https://github.com/STEllAR-GROUP/hpx.git"
	BOOST_INST="/opt/boost/1.60.0-debug"

	CONFIG="Debug" # Debug Release MinSizeRel RelWithDebInfo

	#!/bin/bash
	#SBATCH -p marvin
	#SBATCH -N 8
	#SBATCH -n 16
	#SBATCH -J prsmg002
	#SBATCH -o prsmg002.o

	#--hpx:threads 32 \
	#./build/bin/mini_ghost \
	mpirun \

	#!/usr/bin/python

	import re
	import numpy
	from os import path
	from itertools import groupby

	def parse_hpx_output(inputfile):
	matching_pattern = re.compile('/([a-z_]+){locality#(\d+)/total}/(?:(?:(count\|time)/)([a-z/_-]+)\|([a-z/_-]+)/(?:(count\|time))),([0-9]+),([0-9.]+),\[[a-z]+\],([0-9.\+e]+)(?:,\[([a-z]+)?\])?')

	$ showstate
	cluster state summary for Sat Apr 11 21:58:02


	JobID S User Group Procs Remaining StartTime
	------------------ - --------- -------- ----- ----------- -------------------

	(A) 19549 R dmarce1 hpcusers 20 5:31:38 Sat Apr 11 15:29:40
	(B) 19674 R ftsai hpcusers 60 5:00:34 Sat Apr 11 20:58:36
	(C) 19675 R ftsai hpcusers 60 5:00:34 Sat Apr 11 20:58:36

	#!/usr/bin/env python
	# -- coding: utf-8 --

	import urllib2
	from base64 import b64encode

	request = urllib2.Request('https://api.github.com/user')
	request.add_header('Authorization', 'Basic ' + b64encode('user' + ':' + 'pass'))
	r = urllib2.urlopen(request)

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console