The result is an infrastructure capable of accelerating classroom learning, graduate research, and collaborative science. Performance reproducibility is also demonstrated. Results here show numerically identical output on all computing platforms tested. Reproducibility is independent from the operating system and hardware. Numerical experiments designed to simultaneously measure numerical reproducibility and sensitivity to compiler optimization provide guidance for interpreting NWP research. The demonstration illustrates the following: 1) how the often-difficult exercise in compiling the WRF and its many dependencies is eliminated, 2) how sharing containers provides identical environments for conducting research, 3) that numerically reproducible results are easily obtainable, and 4) how uncertainty in the results can be isolated from uncertainty arising from computing system differences. The containers are demonstrated with a WRF simulation of Hurricane Sandy. ![]() The Weather Research and Forecasting (WRF) Model anchors a set of linked Linux-based containers, which include software to initialize and run the model, to analyze results, and to serve output to collaborators. ![]() This work exploits the rapid emergence of software container technology to produce a transformative research and education environment. Published NWP research is generally not reproducible, introducing uncertainty and slowing efforts that build on past results. Students face disproportionate effort in the classroom or beginning graduate-level NWP research. The Dark Web is a collection of thousands of websites that use anonymity tools like Tor and I2P to hide their IP address. The hacker, besides the message on 'security,' also posted a picture of the Indian tricolor on fire. Delays in learning and obtaining research results are inevitable. To revist this article, visit My Profile, then View saved stories. Apply Psychology of Colors Auto-Generate Graphics Build Frontend for Ethereum dApps Build a Private Blockchain Create Generative Art with Python Choose the Right Kubernetes Container Get Featured on Product Hunt without Hunter Go Serverless with AWS Hack Smart Contracts Host Your Git Server on Raspberry. The hacking of the government website, was detected around 8am on Sunday. In late spring of 2015, Elemental’s staff boxed up several servers and sent them to Ontario, Canada, for the third-party security company to test, the person says.Abstract Numerical weather prediction (NWP) experiments can be complex and time consuming results depend on computational environments and numerous input parameters. These servers were assembled for Elemental by Super Micro Computer Inc., a San Jose-based company (commonly known as Supermicro) that’s also one of the world’s biggest suppliers of server motherboards, the fiberglass-mounted clusters of chips and capacitors that act as the neurons of data centers large and small. The first pass uncovered troubling issues, prompting AWS to take a closer look at Elemental’s main product: the expensive servers that customers installed in their networks to handle the video compression. To help with due diligence, AWS, which was overseeing the prospective acquisition, hired a third-party company to scrutinize Elemental’s security, according to one person familiar with the process. Elemental’s national security contracts weren’t the main reason for the proposed acquisition, but they fit nicely with Amazon’s government businesses, such as the highly secure cloud that Amazon Web Services (AWS) was building for the CIA. Its technology had helped stream the Olympic Games online, communicate with the International Space Station, and funnel drone footage to the Central Intelligence Agency. Based in Portland, Ore., Elemental made software for compressing massive video files and formatting them for different devices. The term hacker may refer to anyone with technical skills, but it often refers to a person who uses his or her abilities to gain unauthorized access to systems or networks in order to commit crimes. Vinnie is also a famous model and has posted a number of modeling photos on. ![]() began quietly evaluating a startup called Elemental Technologies, a potential acquisition to help with a major expansion of its streaming video service, known today as Amazon Prime Video. hacker: A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. Vinnie Hacker is a TikTok star who is a content creator and is famous for posting short comedy and lip-sync videos on his vhackerr TikTok account where he gained a large number of followers.
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