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07.03.2019
that you understand what you are computing and what the output means.
Profiling
As you port your application to use OpenACC, understanding the effect of directives on performance is key. The first
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14.01.2016
. Be sure to keep a sys on it.
Info
3D XPoint: https://en.wikipedia.org/wiki/3D_XPoint
Layton, J., and Barton, E. "Fast Forward Storage & IO," http://storageconference.us/2014/Presentations
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20.04.2022
user.comment.name -v "Jeff Layton created this file" test.txt
The list of extended attributes for this file can be created:
$ getfattr test.txt
# file: test.txt
user.comment
user.comment.name
Now
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19.02.2020
to be on the system. If you want to build or run containers, you need to be part of that group. Adding someone to an existing group is not difficult:
$ sudo usermod -a -G docker layton
Chris Hoffman wrote an article
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06.11.2012
.2.9/ default
The easiest way to initialize Modules is to use the standard /etc/profile.d
mechanism. This can be done by copying the following initialization files to /etc/profile.d
. For instance, copy
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16.01.2013
/yum.conf
# . /etc/profile.d/modules.sh
# module load openmpi-x86_64
# ompi_info | grep -i grid
MCA ras: gridengine (MCA v2.0, API v2.0, Component v1.5.4)
# echo "module load openmpi-x86_64" >> /etc/profile
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20.03.2023
is important because it includes where things like MPI libraries or profilers are located, as well as where compilers and their associated tools are located. I discuss these concerns as the article progresses
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10.09.2012
, in the first article I wrote about Environment Modules, I said to copy the modules.bash
and modules.sh
files to the directory /etc/profile.d
. However, to limit the ability of an ordinary user to bypass
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27.03.2012
stop examplevolume
which keeps clients from accessing the volume. Then, you can delete as follows:
gluster volume delete examplevolume
GlusterFS offers profiling and monitoring tools that help you
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18.07.2012
users. On the master node, the steps are as follows:
[root@test1 init]# cp /opt/Modules/default/init/sh /etc/profile.d/modules.sh
[root@test1 init]# chmod 755 /etc/profile.d/modules.sh
[root@test1 init
