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toward improving application performance (profiling). However, how do you profile across a cluster, and how do you make it part of a “job”? I think this is a developing area of monitoring, and one
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13.10.2020
by parallelizing your code? Depending on your code and your skills, you have a number of paths to parallelization, but after some hard work profiling and lots of testing, your application is successfully
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-generation Opteron chip. Bulldozer is already beginning to appear in some high-profile HPC systems (such as the NCSA’s “Blue Waters” supercomputer in development at the University of Illinois), and AMD expects
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04.11.2011
, lines 56, 61).
Note the two different cl::Platform
types: “full profile” and “embedded profile.” In this article, I will be looking at programming with the full profile type.
Within each cl
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to understand what’s going on with your storage, even on your desktop or laptop.
Studies of Data Age
A few years ago, a study from the University of California, Santa Cruz, and NetApp examined CIFS storage
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18.10.2017
, particularly for HPC. Vmstat reports Linux system virtual memory statistics. Although it has several “modes,” I find the default mode to be extremely useful. Listing 2 is a quick snapshot of a Linux laptop
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09.10.2023
-drive laptop. Typically these block devices are split into partitions that are then used to house filesystems. Technically, a partition is a region of multiple contiguous blocks (or sectors
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laptop, and open it up again later check on things. When the run is done, PBS Desktop will automatically copy all the files back for you.
AM: What would you tell people if they are thinking about getting
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, Figure 1 shows a screen capture from my laptop running this command.
Figure 1: Output from the “watch -n 1 uptime” command.
One useful option to use
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14.04.2021
(kind of like Top)
Nvidia GPU utilization metrics
Summary of free disk space, NIC IP address, and CPU frequency
Great battery information for laptops
By default, Zenith