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You ha ve parallelized your serial application ,  but as you use more cores you are  n o t seeing any improvement  in performance . What gives? ... , a is the application speedup, n is the number of processors, and p is the “parallel fraction” of the application (i.e., the fraction of the application that is parallelizable), ranging from 0 to 1. Equations are nice ... You  ha ve parallelized your serial application ,  but as you use more cores you are  n o t seeing any improvement  in performance . What gives?

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.

Canonical has released updates for the 5.4 kernel used in the two latest LTS releases of Ubuntu (18.04 and 20.04) on all supported architectures and platforms.  There are 12 vulnerabilities patched ... Ubuntu Kernel Update Patches 12 Vulnerabilities

Cassandra. Apache Cassandra v1.2 is released under the Apache License v2.0. Cassandra releases include the core server, the nodetool administration command-line interface, and a development shell (cqlsh ... Cassandra v1.2 manages big data quickly and reliably without compromising performance. ... Apache Releases Cassandra v1.2

. As of the April 5 updates to Tumbleweed, the distribution uses the GCC 12's standard libraries and will very soon default to the GCC 12 compiler as well. This should come as no surprise, given that SUSE is one ... The rolling-release version of openSUSE is preparing to move to the latest GCC 12 libgcc standard libraries as its default compiler. ... openSUSE Tumbleweed is About to Migrate to GCC 12

_2.3.4) for package: open64-5.0-0.x86_64 --> Running transaction check ---> Package glibc.i686 0:2.12-1.47.el6_2.9 will be installed --> Processing Dependency: libfreebl3.so for package: glibc-2.12

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 ... Matthijs van Waveren on plans for OpenMP and the path ahead . A year later, OpenMP has added many new consortium members and has rolled out a draft of the new OpenMP 4.0 specification, which, according ... 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

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 ... as a regular client to gain access to the data. Libvirt 0.9.12 or later can handle CephX, but the setup is not very intuitive. The following example is based on the assumption that a user named libvirt exists ... 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

| sed '1,6d;s/[";]//g;s/\\/,0/g' | tr -d '\n' | cut -c2- This command string correctly prepares the -Shellcode parameter value. When passed to -Shellcode without specifying a process ID, the Invoke ... Script Kiddies 4.0

B/s-1404kB/s), io=80.5MiB (84.4MB), run=60145-60145msec Disk stats (read/write):     md0: ios=100/20614, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=103/20776, aggrmerge=0/0, aggrticks=12