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47%
El Capitan Retains Lead on TOP500 Supercomputer List
23.06.2025
Home »  News  » 
 
The El Capitan exascale system still holds its first-place position on the latest TOP500 List. El Capitan, which is installed at the Lawrence Livermore National Laboratory in California, measured 1 ... El Capitan Retains Lead on TOP500 Supercomputer List
45%
Oracle Database 12c: Cloud computing with multitenant architecture
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Jakub Jirsak, 123RF.com
significantly fewer processes compete for the available CPU cores  – and thus fewer context switches are needed. Far more memory is available for the buffer cache or shared pool because the minimum 350MB of SGA ... More than 500 new features have been incorporated into the current release of Oracle Database 12c. Among other things, these changes offer a new architecture with pluggable databases that facilitate
41%
Unleashing Accelerated Speeds with RAM Drives
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Vladimir Nenov, 123RF.com
) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32 fio-3.16 Starting 1 process test: (groupid=0, jobs=1): err= 0: pid=12936: Sat Jun 19 14:48:48 2021 write: IOPS=250k, BW=977MiB/s (1024MB/s)(500
41%
Zero-Ops Kubernetes with MicroK8s
27.09.2021
Home »  Archive  »  2021  »  Issue 65: 7 Em...  » 
T), thanks to a binary of just 100MB. The perfect laboratory companion that offers immediate access to Kubernetes is the clever minikube [2]. Another distribution caught my eye recently when I was arriving ... A zero-ops installation of Kubernetes with MicroK8s operates on almost no compute capacity and roughly 700MB of RAM.
39%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
 Selective self-test log data structure revision number 1  SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS     1        0        0  Not_testing     2        0        0  Not_testing     3        0        0  Not_testing     4        0        0  Not_testing     5        0        0
39%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
.00 TB] Logical block size: 4096 bytes LU is fully provisioned Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x6000c500a7b3ceeb0000000000000000 Serial number
38%
CephX Encryption
27.03.2013
Home »  HPC  »  Articles  » 
We look at the new features in Ceph version 0.56, alias “Bobtail,” talk about who would benefit from CephX Ceph encryption, and show you how a Ceph Cluster can be used as a replacement for classic ... by normal users. But there’s a flaw – although the mechanism is still reasonably easy to enable (in the new v0.56, three lines in /etc/ceph/ceph.conf are all it takes), activating CephX will make many ... We look at the new features in Ceph version 0.56, alias “Bobtail,” talk about who would benefit from CephX Ceph encryption, and show you how a Ceph Cluster can be used as a replacement for classic
38%
What's New at OpenMP
30.01.2013
Home »  HPC  »  Articles  » 
We talked with Michael Wong, OpenMP CEO, and Matthijs van Waveren, Marketing Coordinator, about the status of the upcoming OpenMP version 4.0 specification and some of its features and enhancements ... from NVidia, or AMD, or DSP, that adds another whopping 2,500GFLOPS that you’re not able to access unless you drop down into some proprietary code. OpenMP 4.0 will let you address the entire machine ... We talked with Michael Wong, OpenMP CEO, and Matthijs van Waveren, Marketing Coordinator, about the status of the upcoming OpenMP version 4.0 specification and some of its features and enhancements
37%
Cumulus Networks Enhances Their Network-Specific Linux
02.12.2019
Home »  News  » 
 
of programming switch ASICs, and speed up development time. Cumulus Linux 4.0 has added a few new supported platforms, such as EdgeCore Minipack AS8000 (100G Tomahawk3), Mellanox SN3700C (100G Spectrum-2 ... Cumulus Linux has undergone a number of big changes with the 4.0 release.
37%
HPC Storage strace Snippet
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
32KB < < 128KB 64 128KB < < 256KB 0 256KB < < 512KB 2 512KB < < 1MB 3 1MB < < 10MB 87 10MB < < 100MB 0 100MB < < 1GB

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