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32%
An army of Xeon cores to do your bidding
30.01.2024
Home »  Archive  »  2024  »  Issue 79: Monit...  » 
Lead Image © Lucy Baldwin, 123RF.com
Dell Precision Workstation T7910 Power 1,300W CPU 2x Intel Xeon Gold E5-2699 V4, 22 cores, 2.4GHz, 55MB of cache, LGA 2011-3 GPU, NPU n/a* Memory
32%
A Brief History of Supercomputers
21.01.2021
Home »  HPC  »  Articles  » 
. The initial processor speed was 300MHz. Future processors used 450, 600, and even 675MHz. Similar to the T3D, the T3E could scale from 8 to 2,176 PEs, and each PE had between 64MB and 2GB of memory. The T3D
32%
RSQL, a Microsoft SQL clone
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by Eugenio Mazzone on Unsplash
Server for more than 15 years and like the product, but the license costs are exorbitant; for example, $14,400 for installation on an eight-core machine whose hardware only costs $3,000. The more powerful
32%
Tuning SSD RAID for optimal performance
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
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GB DC S3700 SSD model by Intel). Latency is the wait time in milliseconds (ms) until a single I/O operation has been carried out. The typical average latency for SSDs is between 0.1 and 0.3ms
32%
Finding Memory Bottlenecks with Stream
25.09.2013
Home »  HPC  »  Articles  » 
the code states should be good enough for caches up to 20MB. The Stream FAQ recommends you use a problem size such that each array is four times the sum of the caches (L1, L2, and L3). You can either change
32%
News for Admins
17.04.2017
Home »  Archive  »  2017  »  Issue 38: .NET...  » 
Gernot Krautberger, Fotolia
accounts of Apple users, including @icloud and @me domains. The group is demanding a ransom of $75,000 in Bitcoin or Ethereum or $100,000 in iTunes gift cards. The news was first reported by Motherboard
32%
New storage classes for Amazon S3
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
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anything. In US East regions, for example, the S3 Standard storage class pricing (in early 2020) looks like this: Storage price is $0.023/GB for the first 50TB. Retrieval price is $0.005/1,000 PUT ... New S3 Services at Amazon ... New storage classes for Amazon S3
32%
Time flies, but it can still be measured
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
.019s The process listing took about 3/100 of a second to execute in the real world and was allocated 5/1,000 of a second of CPU time in kernel mode (i.e., executing system calls) and about 2
32%
ClusterHAT
10.07.2017
Home »  HPC  »  Articles  » 
.74 IS A 4 43.85 10.96 3.99 1 — — IS A 8 — — — — 6.71 0.84 LU A 4 425
32%
Processor and Memory Metrics
12.02.2014
Home »  HPC  »  Articles  » 
) irq  (Linux, FreeBSD) softirq  (Linux) steal  (Linux ≥ 2.6.11) guest  (Linux ≥ 2.6.24) guest_nice  (Linux ≥ 3.2.0) The Python code for gathering CPU statistics isn’t too difficult: I

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