tfrench

"""etcd3 Leader election."""
import sys
import time
from threading import Event

import etcd3

LEADER_KEY = '/leader'
LEASE_TTL = 5
SLEEP = 1

sonots

$ nvcc simpleCallback.cu -O2 -o simpleCallback
$ nvprof -f -o simpleCallback.nvvp ./simpleCallback | grep elapsed
No callback: elapsed time = 1.534s
One callback: elapsed time = 1.498s
Two callback: elapsed time = 3.718s
Four callback: elapsed time = 5.194s

As increasing callbacks, it becomes slow...

shagunsodhani

Introduction

• GraphLab abstraction exposes asynchronous, dynamic, graph-parallel computation model in the shared-memory setting.
• This paper extends the abstraction to the distributed setting.
• Link to the paper.

Characteristics of MLDM (Machine Learning and Data Mining)

• Graph Structured Computation
• Sometimes computation requires modeling dependencies between data.

tevino

package main

import (
	"fmt"
	"net"
	"os"
	"syscall"
)

const (

rbanick

Rolling back Homebrew formula on a UNIX platform

The problem

Sometimes brew updates break your computer or a piece of software. This is usually really unpleasant as it can take some time to diagnose which formula at which version did so. Even if you can diagnose, it's not very clear how to roll back homebrew softwares to previous versions.

How to fix it

quickshiftin

# Short of learning how to actually configure OSX, here's a hacky way to use
# GNU manpages for programs that are GNU ones, and fallback to OSX manpages otherwise
alias man='_() { echo $1; man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $1 1>/dev/null 2>&1;  if [ "$?" -eq 0 ]; then man -M $(brew --prefix)/opt/coreutils/libexec/gnuman $1; else man $1; fi }; _'

wizardishungry

/usr/bin/a2p5.16
/usr/bin/afida
/usr/bin/btmmdiagnose
/usr/bin/c2ph5.16
/usr/bin/config_data5.16
/usr/bin/corelist5.16
/usr/bin/cpan2dist5.16
/usr/bin/cpan5.16
/usr/bin/cpanp-run-perl5.16
/usr/bin/cpanp5.16

jellybeansoup

#!/bin/sh

##
# Install autoconf, automake and libtool smoothly on Mac OS X.
# Newer versions of these libraries are available and may work better on OS X
#
# This script is originally from http://jsdelfino.blogspot.com.au/2012/08/autoconf-and-automake-on-mac-os-x.html
#

export build=~/devtools # or wherever you'd like to build

solar

# install zsh-5.0.0
# prerequisite: gcc ncurses-devel readline-devel pcre-devel zlib-devel
curl -L http://jaist.dl.sourceforge.net/project/zsh/zsh/5.0.0/zsh-5.0.0.tar.bz2 | tar jx
cd zsh-5.0.0/
./configure --prefix=/usr/local/zsh/5.0.0 --enable-cap --enable-pcre --enable-multibyte
make
sudo make install
sudo alternatives --install /usr/local/bin/zsh zsh /usr/local/zsh/5.0.0/bin/zsh 50000

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname