How To Install valgrind-mpi on Ubuntu 20.04
Introduction
In this tutorial we learn how to install valgrind-mpi on Ubuntu 20.04.
What is valgrind-mpi
valgrind-mpi is:
Valgrind is a system for debugging and profiling Linux programs. With its tool suite you can automatically detect many memory management and threading bugs, avoiding hours of frustrating bug-hunting and making your programs more stable. You can also perform detailed profiling to help speed up your programs and use Valgrind to build new tools.
This package provides the “mpiwrap” library for debugging distributed-memory applications which use the MPI message passing standard.
Package: valgrind-mpi Architecture: amd64 Version: 1:3.15.0-1ubuntu9 Priority: optional Section: universe/devel Source: valgrind Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Alessandro Ghedini [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 413 Depends: libc6 (>= 2.4), valgrind (= 1:3.15.0-1ubuntu9) Recommends: gdb Filename: pool/universe/v/valgrind/valgrind-mpi_3.15.0-1ubuntu9_amd64.deb Size: 41940 MD5sum: d7b9cd1421180ed04f0d81b6d2568034 SHA1: 7e6e6b40de6ebd84820fd02f79fe28171e5b2dec SHA256: a3fde5763db1bae8f3511538130353546793c8f7880228236357a5ec98697426 Homepage: http://www.valgrind.org/ Description-en: instrumentation framework for building dynamic analysis tools (MPI module) Valgrind is a system for debugging and profiling Linux programs. With its tool suite you can automatically detect many memory management and threading bugs, avoiding hours of frustrating bug-hunting and making your programs more stable. You can also perform detailed profiling to help speed up your programs and use Valgrind to build new tools.
This package provides the “mpiwrap” library for debugging distributed-memory applications which use the MPI message passing standard.
There are three methods to install valgrind-mpi on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install valgrind-mpi Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install valgrind-mpi using apt-get by running the following command:
sudo apt-get -y install valgrind-mpi
Install valgrind-mpi Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install valgrind-mpi using apt by running the following command:
sudo apt -y install valgrind-mpi
Install valgrind-mpi Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install valgrind-mpi using aptitude by running the following command:
sudo aptitude -y install valgrind-mpi
How To Uninstall valgrind-mpi on Ubuntu 20.04
To uninstall only the valgrind-mpi package we can use the following command:
sudo apt-get remove valgrind-mpi
Uninstall valgrind-mpi And Its Dependencies
To uninstall valgrind-mpi and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove valgrind-mpi
Remove valgrind-mpi Configurations and Data
To remove valgrind-mpi configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge valgrind-mpi
Remove valgrind-mpi configuration, data, and all of its dependencies
We can use the following command to remove valgrind-mpi configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge valgrind-mpi
References
Summary
In this tutorial we learn how to install valgrind-mpi package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
