Lecture 2 | GenAI Challenges Computer Architecture | GSU | Prof. Mohammed Alser

Описание: Computer Architecture Course Overview:
Mohammed introduced himself as an assistant professor at Georgia State University and provided an overview of the Computer Architecture course for undergraduates and graduates, including the syllabus, grading, and project details. He explained that computer architecture is more than just hardware and discussed his background in electrical engineering and research interests in biomedical fields and bioinformatics. Mohammed mentioned the group's recent moves to new office spaces and their active hiring of PhD, masters, and undergraduate students through grants from AMD, AMD's HPC, and the State of Georgia.

Introduction to Bioinformatics Genome Analysis:
Mohammed provided an introduction to bioinformatics genome analysis, explaining the process of converting biological samples into DNA sequences and the challenges involved. He described the steps in DNA sequencing, including library preparation, using expensive sequencing machines, and the subsequent analysis of raw sequencing data using computational methods. Mohammed also explained the concept of the reference genome, a completed human genome sequence used as a reference for comparing and analyzing other DNA sequences, and highlighted the difficulties in comparing DNA sequences from the same individual when there is no reference genome, such as in the case of cancerous cells.

Advancements in DNA Sequencing Technology:
Mohammed discussed the challenges of sequencing DNA, explaining how errors are introduced by sequencing machines and how computational tools can help correct them by analyzing multiple samples. He described the process of using a complete database of known genomes to identify unknown sequences, and mentioned upcoming conferences in the field. Mohammed also explained the differences between various sequencing machines, including portable devices like the MinION, and highlighted the importance of technology in DNA analysis.

Computer Architecture in Modern Applications:
The meeting focused on computer architecture and its applications in various fields, including bioinformatics and data centers. Professor Mohammed discussed the differences between wet lab and dry lab processes, highlighting the computational challenges in analyzing genomic data. He emphasized the importance of computer architecture in optimizing these processes for faster and more efficient analysis. Nayeem, a PhD student, shared his background in computer architecture and its relevance to modern technology, including the development of GPUs and data center systems. The lecture covered topics such as the evolution of computer hardware, the principles of computer architecture, and the impact of hardware advancements on fields like artificial intelligence and genomics. The session concluded with an overview of the course content and a brief discussion on the definition of computer architecture.