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20.11.2013
Cloud computing provides computing resources and storage that can be accessed by any system connected to the Internet. Generally, this is in the form of virtual machines (VMs) and storage both
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03.01.2013
PVM (Parallel Virtual Machine). PVM is a rather old approach to parallel programming and has given way to MPI (Message Passing Interface) for the most part, but it is still used in some areas. A good
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27.08.2014
of this tool is for use with SSDs
,
it can be used to identify hotspots coming from RAID arrays, tier storage systems, software and hardware RAID, as well as virtual and hardware logical volumes.
The tool
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13.06.2018
to distribute the application and dependencies.
Using containers, you have virtually everything you need in a single file, including a base operating system (OS), the application or workflow (multiple
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08.07.2018
Specifying a list of nodes can be done in several ways, which I will not list here. The pdsh
site discusses virtually all of them, some of which are pretty handy.
The simplest way to specify the nodes
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14.10.2019
view the slides online), where he presented some initial performance results comparing UCX to UCX-Py. For small messages, UCX-Py has only slightly more latency than UCX, but it is virtually identical
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19.02.2020
to use Remote Builder. (You have to have an account first.) Remote Builder takes the image definition file, singularity.def
, and copies it to the Remote Builder virtual machine (VM) that then creates
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07.07.2020
with the netfs.
The netfs
communicates with FS-Cache, which in turn communicates to CacheFS or CacheFiles. Notice, too, that the netfs
also communicates with the virtual filesystem as needed (Cache
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07.07.2021
Virtually all HPC systems use a resource manager, also called a job scheduler. This tool runs applications on behalf of the user when the free resources match what the user requests. Of the numerous
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07.11.2023
them; and concatenate, stripe, or otherwise combine devices or partitions into flexible virtual partitions. Also, you can resize, snapshot, move, and mirror these partitions.
LVM comprises several
