pajayrao

Installing and Basic Programs on MPI C

Installing MPI on Ubuntu

Run the following command on terminal

$ sudo apt-get install libcr-dev mpich2 mpich2-doc

Compiling MPI Programs

arpitnarechania

license: MIT

glennklockwood

#include <stdio.h>
#include <sched.h>

int main( int argc, char**argv )
{
#pragma omp parallel
    {
        printf( "Hello world from thread %d of %d running on cpu %2d!\n", 
            omp_get_thread_num()+1, 
            omp_get_num_threads(),

n-s-k

Object-Oriented Programming in Fortran 2003 Part 2: Data Polymorphism

Original article by Mark Leair, PGI Compiler Engineer

Note: This article was revised in March 2015 and again in January 2016 to bring it up-to-date with the production software release and to correct errors in the examples.

This is Part 2 of a series of articles:

• Part 1: Code Reusability
• Part 2: Data Polymorphism

n-s-k

Object-Oriented Programming in Fortran 2003 Part 1: Code Reusability

Original articles by Mark Leair, PGI Compiler Engineer

This is Part 1 of a series of articles:

• Part 1: Code Reusability
• Part 2: Data Polymorphism

1. Introduction

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

MatthiasWinkelmann

Synchronizing .editorconfig and stylelint

Note: See MatanelGordon's comment for an updated approach to do this.

Just a quick how-to to import rules specified in .editorconfig into your stylelint configuration to avoid duplication.

Install the following packages. stylelint-config-standard is just used as an example. Use a different one or your current configuration object.

#> (npm install -g | yarn global add) editorconfig stylelint stylelint-config-standard 

mystor

#!/usr/bin/env perl

# This short script queries the icecream scheduler to discover what machines are connected,
# and sums the maximum job counts for all x86-64 machines.
# It can be used in your mozconfig as follows:
#   mk_add_options MOZ_MAKE_FLAGS="-j$(icecc-jobs)"
# if this script is on your PATH, and named icecc-jobs

use List::Util qw(sum0);

danieleggert

GPG and git on macOS

Setup

No need for homebrew or anything like that. Works with https://www.git-tower.com and the command line.

1. Install https://gpgtools.org -- I'd suggest to do a customized install and deselect GPGMail.
2. Create or import a key -- see below for https://keybase.io
3. Run gpg --list-secret-keys and look for sec, use the key ID for the next step
4. Configure git to use GPG -- replace the key with the one from gpg --list-secret-keys

LauLaman

1 - install GPG tools : https://gpgtools.org/

2 - Create new key for your github email

3 - Add key to git on your local machine: git config --global user.signingkey YOURKEY

4 - configure git to sign all commits: git config --global commit.gpgsign true

5 - add to the bottom of ~/.gnupg/gpg.conf: (create the file if it not exists)