Home / Archive for Albert / Page 10

Author: Albert


How to check if FANOTIFY is enabled in Kernel

Using the following command, you can verify if the FANOTIFY is enabled in the kernel. # cat /boot/config-$(uname -r) | grep FANOTIFYCONFIG_FANOTIFY=yCONFIG_FANOTIFY_ACCESS_PERMISSIONS=y FANOTIFY is built in the kernel, so there is no need to load other modules. It is enabled by default in CentOS 7,8 and AlmaLinux 8.

Read more

cloud computing

What are public, private, and hybrid clouds?

Hybrid Cloud Computing On-premises infrastructure (or a private cloud) is combined with a public cloud in a hybrid cloud. With hybrid clouds, data and programs may be moved back and forth between on-premises and the public cloud. Businesses often use this strategy to meet regulations, maximize on-premises investment, or address low latency difficulties. Edge workloads …

Read more

vSphere esxi

Enable SSH on ESXi Hosts in VCF

While connecting to ESXi hosts via ssh, you may encounter the following error. ssh: connect to host port 22: Connection refused SSH is disabled on all ESXi hosts to lessen the security risk starting with VCF 4.4. If an external SSH dependency exists on ESXi hosts, the techniques below can be used to enable …

Read more


Deep Learning Research Could Lead to New Dinosaur Discoveries

By applying new technology to the study of ancient history, researchers hope to improve their understanding of dinosaurs through the use of a new artificial intelligence system. The work, published in Frontiers in Earth Science, scans and evaluates dinosaur fossils using high-resolution Computed Tomography (CT) imaging paired with deep learning models. The discovery is a …

Read more


DevOps Interview Questions & Answers

What are the most widely used DevOps tools? The most popular DevOps tools include: Selenium Puppet Chef Git Jenkins Ansible Docker Which phases of DevOps are there? The following are the stages of the DevOps lifecycle: Plan – A plan for the type of application that needs to be developed should be created first. It’s …

Read more

Front End Developer Interview Questions & Answers

The creation of web pages and user interfaces for web applications falls under the purview of frontend development. In other words, frontend developers are responsible for everything you see when you launch a website, online application, or mobile app on your computer or mobile device. Today, frontend developers are in high demand. Many organizations are …

Read more


NVIDIA A100 MIG Cheat Sheat

MIG is only compatible with Linux distributions that support CUDA 11/R450 or higher. It’s also a good idea to use the NVIDIA Datacenter Linux driver version 450.80.02 or higher. MIG is not supported on any Windows Pro or Server OS. The new Multi-Instance GPU (MIG) functionality allows NVIDIA Ampere-based GPUs (such as the NVIDIA A100) …

Read more

a100 gpu namd simulation

NAMD v3 and NVIDIA A100 GPUs can deliver up to 9X the throughput

NVIDIA GPUs and CUDA grew substantially in performance and capabilities during the early stages of CUDA support in NAMD. One of the first CUDA-accelerated applications was NAMD, a widely used parallel molecular dynamics simulation engine. For more details, read Using Graphics Processors to Accelerate Molecular Modeling Applications and Adapting a Message-Driven Parallel Application to GPU-Accelerated …

Read more

minimal cell cutaway

Simulation of a living cell by RTX A5000 A100 GPUs

Every live cell is a bustling microcosm with thousands of components that are responsible for energy production, protein synthesis, gene transcription, and other functions. Scientists at the University of Illinois at Urbana-Champaign have created a completely dynamic model that mimics the activity of a living cell by simulating these physical and chemical features at the …

Read more

nvidia 3090 ti

Nvidia GeForce RTX 3090 Ti price specs performance

At the Consumer Electronics Show (CES) in early January, Nvidia unveiled its RTX 3090 Ti, which features faster memory and improved performance. Nvidia has remained silent on price and a release date for the RTX 3090 Ti despite first promising more information by the end of January. This time, the corporation is refusing to reveal …

Read more

rtx a6000

nvidia-smi Cheat Sheet

NVIDIA’s Tesla, Quadro, GRID, and GeForce devices from the Fermi and higher architecture families are all monitored and managed using nvidia-smi (also known as NVSMI). Most features are supported for GeForce Titan series devices, with very little information available for the rest of the Geforce line. NVSMI is a cross-platform program that works with all …

Read more