How To Install libvmmalloc-devel on CentOS 8

libvmmalloc-devel is Development files for the Dynamic-to-Persistent allocation library

Introduction

In this tutorial we learn how to install libvmmalloc-devel on CentOS 8.

What is libvmmalloc-devel

The libvmmalloc library transparently converts all the dynamic memory allocations into persistent memory allocations. This allows the use of persistent memory as volatile memory without modifying the target application. This sub-package contains libraries and header files for developing applications that want to specifically make use of libvmmalloc.

We can use yum or dnf to install libvmmalloc-devel on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install libvmmalloc-devel.

Install libvmmalloc-devel on CentOS 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install libvmmalloc-devel using dnf by running the following command:

sudo dnf -y install libvmmalloc-devel

Install libvmmalloc-devel on CentOS 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install libvmmalloc-devel using yum by running the following command:

sudo yum -y install libvmmalloc-devel

How To Uninstall libvmmalloc-devel on CentOS 8

To uninstall only the libvmmalloc-devel package we can use the following command:

sudo dnf remove libvmmalloc-devel

libvmmalloc-devel Package Contents on CentOS 8

/usr/include/libvmmalloc.h
/usr/lib64/libvmmalloc.so
/usr/lib64/pkgconfig/libvmmalloc.pc
/usr/share/doc/libvmmalloc-devel
/usr/share/doc/libvmmalloc-devel/CONTRIBUTING.md
/usr/share/doc/libvmmalloc-devel/ChangeLog
/usr/share/doc/libvmmalloc-devel/README.md
/usr/share/licenses/libvmmalloc-devel
/usr/share/licenses/libvmmalloc-devel/LICENSE
/usr/share/man/man7/libvmmalloc.7.gz

References

Summary

In this tutorial we learn how to install libvmmalloc-devel on CentOS 8 using yum and dnf.