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to which they are written. Lustre (or Linux Cluster) [1]-[3] is one such distributed filesystem, usually deployed for large-scale cluster high-performance computing (HPC). Licensed under the GNU General ... Lustre HPC distributed filesystem

The commodity x86 HPC market is now a multi/many-core world. From the multicore CPU to the many-core GP-GPU, the number of cores at the user's disposal has increased dramatically. The recent ... As core counts increase in both CPUs and GPUs, the HPC lifestyle could become a bit more difficult. ... Multi-/Many Cores in HPC

the resources you need are available. This component is a key to creating an HPC cluster. NTP One of the absolute key tools for clusters is the Network Time Protocol (NTP), which syncs the system clocks either ... Warewulf installed with a compute node is not really an HPC cluster; you need to ensure precise time keeping and add a resource manager. ... Building a HPC cluster with Warewulf 4

Observations on the recent HPC Containers Survey. ... In this article, I review the results of the HPC Container Community Survey, which comes from the Containers Working Group (CWG), whose charter describes the members and mission as: “container ... Observations on the recent HPC Containers Survey. ... Update on Containers in HPC ... Update on Containers in HPC

One of the most underutilized capabilities in Linux and HPC is compressing unused data files. ... of the unsung heroes of the HPC world. Many years ago when storage space was in short supply, you compressed everything as much as you could, so you didn’t have to erase anything. Data storage has become much ... One of the most underutilized capabilities in Linux and HPC is compressing unused data files. ... File Compression for HPC ... File Compression for HPC

HPC has a unique set of requirements that might not fit into standard clouds. However, plenty of commercial options, including cloud-like services, provide the advantages of real HPC without ... been an industry goal for many years. In HPC, the Globus project has shown the power of grid-based computing and has spawned many successful production computation grids. Cloud computing takes grid ... HPC has a unique set of requirements that might not fit into standard clouds. However, plenty of commercial options, including cloud-like services, provide the advantages of real HPC without ... Moving HPC to the Cloud ... Moving HPC to the Cloud

The HPC market has come along way in the last decade, but some issues still impede the full potential of the market. ... If you are a practitioner of HPC, you might ask, “Only three things?” Of course, there are more, but the problems I want to talk about here are what I judge to be some of the top issues facing ... The HPC market has come a long way in the last decade, but some issues still impede the full potential of the market. ... Top Three HPC Roadblocks ... Top Three HPC Roadblocks

Stepping Back to Move Forward: Breaking the rules could offer some new avenues for the future of HPC. ... The history of cluster HPC is rather interesting. In the early days, the late 1990s, HPC clusters, or “Beowulfs” as they were called, were often cobbled together in interesting ways. The standard 1U ... Stepping Back to Move Forward: Breaking the rules could offer some new avenues for the future of HPC. ... The History of Cluster HPC ... The History of Cluster HPC

Hadoop has been growing clusters in data centers at a rapid pace. Is Hadoop the new corporate HPC? ... components that live on top of the core Hadoop filesystem (HDFS) and MapReduce mechanism. Interestingly, HPC and Hadoop clusters share some features, but how much crossover you will see between the two ... Hadoop has been growing clusters in data centers at a rapid pace. Is Hadoop the new corporate HPC? ... Is Hadoop the New HPC? ... Is Hadoop the New HPC?

Building HPC applications for production systems is never easy, especially when containers are involved, but with Python and HPC Container Maker, you can describe the container you want quickly ... , regardless of the underlying operating system. Containers are finding increased utility in the worlds of scientific computing, deep learning, HPC, machine learning, and artificial intelligence, because ... Building HPC applications for production systems is never easy, especially when containers are involved, but with Python and HPC Container Maker, you can describe the container you want quickly ... HPC Container Maker ... Building Containers with HPC Container Maker