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What’s new at the 2024 International Supercomputing Conference and in the TOP500. ... to discuss why (and making lots of predictions). For ISC 2024, Aurora used 87% of the system’s nodes for their submission, and some conversation indicated that HPL has not been completely tuned at scale ... What’s new at the 2024 International Supercomputing Conference and in the TOP500.

Several very sophisticated tools can be used to manage HPC systems, but it’s the little things that make them hum. Here are a few favorites.   ... , not the “shared” objects. For example, the following simple Hello World program, called test1 , uses the PGI compilers (16.10). (Because all good HPC developers should be writing in Fortran, that’s what I use ... Several very sophisticated tools can be used to manage HPC systems, but it’s the little things that make them hum. Here are a few favorites. ... It’s the Little Things

The U.S. Department of Energy’s Innovative and Novel Computational Impact on Theory and Experiment program (INCITE) is seeking proposals for research projects that will run on the DOE’s ... US Department of Energy’s INCITE Seeks Proposals for 2019

cloud offerings from Red Hat. Gears and Cartridges Like other PaaS technologies, OpenShift is generally focused on web development. Only Ports 22, 80, 443, 8000, and 8443 are available from the outside ... Exploring OpenShift – Red Hat's next-generation PaaS tool

With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most ... examplehost.tld 22 If firewalling is in place and you need to originate your connection from a specific IP address to open a port, entering # nc -s 1.2.3.4 examplehost.tld 8181 will connect to examplhost ... With the seemingly unlimited number of Linux packages available today in repositories, sometimes it’s easy to get lost and miss out on the really high quality packages – those that offer the most ... Netcat – The Admin’s Best Friend

==================================================================== Install       2 Package(s) Total download size: 106 k Installed size: 187 k Downloading Packages: (1/2): gkrellm-daemon-2.3.5-3.el6.x86_64.rpm      |  69 kB     00:00 (2/2): lm_sensors-libs-3.1.1-10.el6.x

advantages: S3QL. ... 16384 Nov 10 10:00 lost+found 4 drwxr-xr-x. 3 root root 4096 Nov 10 10:00 .. 4 -rw-r--r-- 1 root root 294 Nov 10 10:07 s3ql_passphrase 4 -rw-r--r-- 1 root root 243 Nov 10 10:07 s3ql_seq_no_1 4 -rw ... advantages: S3QL. ... S3QL Filesystem for HPC Storage

XC40 before the system is placed into regular service. The Excalibur system comes with 101,184 processors, and the Stanford team had access to 22,00 of them. The team was working on a new scalability ... US Army’s Excalibur System Solves 10 Billion Equations in 3 Minutes

The Warewulf cluster is ready to run HPC applications. Now, it’s time to build a development environment. ... an RPM (where possible). This allows me to have control over where they are installed and how they are built. Useful Preliminary Packages Today’s processors are becoming more and more complex and ... The Warewulf cluster is ready to run HPC applications. Now, it’s time to build a development environment.

for administration tasks. A few main libraries or toolkits have been helpful; the first, and probably largest, is curses. Originally written in the late 1970s, curses was optimized and expanded in the early 1980s ... TUIs, a Smoke-Jumping Admin’s Best Friend