26%
24.09.2015
that many applications use, is to have each TP write to its own file. The concept is simple, because there is zero coordination between TPs. All I/O is independent of all other I/O. Figure 3 illustrates
26%
21.04.2016
. In the TOP500 list of November 2015, Linux accounted for 98.8% of the systems. I would call this a pretty dominating position; yet, many of the developers writing HPC software on Linux are unknown.
Gregory M
26%
15.06.2016
client and server TCP stacks. In this article, I've broken the list of tuning options into three groups: (1) NFS performance tuning options, (2) system tuning options, and (3) NFS management/policy options
26%
20.04.2017
was a high-end file server deployed in the engineering data center and used by more than 500 engineering employees. From this study, a few observations can be made:
Workloads are more write oriented
26%
21.03.2018
, database servers, video servers, and very large supercomputers, including all of those in the TOP500. All of these computers have very different requirements, some of which include responsiveness to user
26%
03.04.2019
in Table 3 that you can nest parallel regions. The first parallel region will use N
threads (N
cores), and the second parallel region (the nested parallel region) will use N
threads for each thread
26%
24.02.2022
or write?
Despite not having a precise definition, IOPS is a very important storage performance measure for applications. Think about the serial portion of Amdahl’s Law, which typically includes I
26%
10.12.2023
to A2 on the second storage device on the right. The third block is written to A3, and so on, in a round robin fashion. This is referred to as striping data across the two devices. As the I/O rate goes
26%
10.04.2015
From the 1990s
A, B, C
Standard
4x size increases going from one class to the next
D, E, F
Large
~16x size increases from each of the previous classes
26%
10.04.2015
open source tools are provided to ensure no license problems or restrictions.
TurnKey Linux (TKL) is based on Debian 7.2 and thus provides business applications and security updates for more than 37,500
