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Introduction The Vicuna chatbot is an open-source conversational AI model trained using fine-tuning LLaMA on user-shared conversations collected from ShareGPT. It has demonstrated remarkable performance, surpassing other models such as OpenAI ChatGPT, Google ...

Introduction NVIDIA NeMo is a powerful toolkit designed for researchers working on various conversational AI tasks, including automatic speech recognition (ASR), text-to-speech synthesis (TTS), large language models (LLMs), and natural language processing (NL...

In this article, we will explore techniques for speeding up molecular dynamics simulations with the help of HPC. We'll be focusing on utilizing NAMD as our simulation software and examining the ApoA1 in a water box environment. Molecular dynamics (MD) simul...

This article will discuss parallel computing and how it can be applied using MPI and CUDA paradigms. We will use these paradigms to accelerate the multiplication of two large matrices in a simple C++ program. Parallel computing refers to executing multiple ta...

OAsis offers job automation APIs that allow you to enqueue and inspect jobs easily. This means you can seamlessly integrate HPC into your workflow engine as a component. For example, you can use it to finetune machine learning models with new data or set up si...

Refs to Parabricks: fq2bam (FQ2BAM + BWA-MEM) Parabricks fq2bam is a software tool that can generate BAM/CRAM output from one or more pairs of FASTQ files. This tool takes advantage of the parallel computing capabilities of GPUs to speed up the analysis pro...

AudioCraft is a framework for applying generative AI in the sound field. It comes with a pre-trained model called AudioGen, which generates audio samples based on given descriptions. The following code block provides instructions for creating a Conda environme...

Compare with traditional simulation and NVIDIA Modulus Compared to traditional simulations, NVIDIA Modulus offers several benefits that leverage AI techniques to enhance and streamline the process of configuring, building, and training models for physical sys...

A typical workflow followed when developing in Modulus Sym. Hydra This is a configuration package designed to empower users in configuring hyperparameters. These hyperparameters determine the structure and training behavior of neural networks. Users can co...

This integration allows LLM to efficiently retrieve and organize information, making it easier for users to find the information they need. With the help of provided documents, LLM can answer questions more precisely and accurately. Preparation First, let's ...

OAsis cluster has Cell Ranger pre-installed. Users may load it from Lmod. The following is an example of converting a tiny sample from BCL format to FASTQ using Cell Ranger with a single node and multinode (cluster mode).  First of all, we will download the s...

By default, Anaconda stores all environments in the home directory, which is /pfss/home/<userid>. However, this file set is small (10GB). It is not intended to store software. We recommend using our Scratch file set (100GB) to keep your conda env. Following is...

Currently, OAsis HPC is connecting with one Kubernetes cluster (gcc500), which has one compute node and is equipped with 2 MetaX C500 GPUs. This guide walks through how to request and utilize MetaX C500 GPUs on the platform by examples. Click on the Kubernete...

In this demonstration, we will show you how to use the API to create a new billing account with a suitable quota configuration. We will first create a new account, then a new user, and grant the user cooperation permissions. Finally, we'll assign the new accou...

JupyterLab is a famous tool for AI researchers. We will discuss how to prepare it on the OAsis Portal. First, we need a disk to persist our codes. Go to Kubernetes tab on left panel, select "Disks". Select "Create new disk" on right top corner. Then, ...