The document discusses parallel computing using GPUs and CUDA. It introduces CUDA as a parallel programming model that allows writing parallel code in a C/C++-like language that can execute efficiently on NVIDIA GPUs. It describes key CUDA abstractions like a hierarchy of threads organized into blocks, different memory spaces, and synchronization methods. It provides an example of implementing parallel reduction and discusses strategies for mapping algorithms to GPU architectures. The overall message is that CUDA makes massively parallel computing accessible using a familiar programming approach.
More at http://sites.google.com/site/cudaiap2009 and http://pinto.scripts.mit.edu/Classes/CUDAIAP2009
Note that some slides were borrowed from Matthew Bolitho (John Hopkins) and NVIDIA.
More at http://sites.google.com/site/cudaiap2009 and http://pinto.scripts.mit.edu/Classes/CUDAIAP2009
Note that some slides were borrowed from Matthew Bolitho (John Hopkins) and NVIDIA.
Highlighted notes of:
Introduction to CUDA C: NVIDIA
Author: Blaise Barney
From: GPU Clusters, Lawrence Livermore National Laboratory
https://computing.llnl.gov/tutorials/linux_clusters/gpu/NVIDIA.Introduction_to_CUDA_C.1.pdf
Blaise Barney is a research scientist at Lawrence Livermore National Laboratory.
Java and the machine - Martijn Verburg and Kirk PepperdineJAX London
In Terminator 3 - Rise of the Machines, bare metal comes back to haunt humanity, ruthlessly crushing all resistance. This keynote is here to warn you that the same thing is happening to Java and the JVM! Java was designed in a world where there were a wide range of hardware platforms to support. Its premise of Write Once Run Anywhere (WORA) proved to be one of the compelling reasons behind Java's dominance (even if the reality didn't quite meet the marketing hype). However, this WORA property means that Java and the JVM struggled to utilise specialist hardware and operating system features that could make a massive difference in the performance of your application. This problem has recently gotten much, much worse. Due to the rise of multi-core processors, massive increases in main memory and enhancements to other major hardware components (e.g. SSD), the JVM is now distant from utilising that hardware, causing some major performance and scalability issues! Kirk Pepperdine and Martijn Verburg will take you through the complexities of where Java meets the machine and loses. They'll give up some of their hard-won insights on how to work around these issues so that you can plan to avoid termination, unlike some of the poor souls that ran into the T-800...
Highlighted notes of:
Introduction to CUDA C: NVIDIA
Author: Blaise Barney
From: GPU Clusters, Lawrence Livermore National Laboratory
https://computing.llnl.gov/tutorials/linux_clusters/gpu/NVIDIA.Introduction_to_CUDA_C.1.pdf
Blaise Barney is a research scientist at Lawrence Livermore National Laboratory.
Java and the machine - Martijn Verburg and Kirk PepperdineJAX London
In Terminator 3 - Rise of the Machines, bare metal comes back to haunt humanity, ruthlessly crushing all resistance. This keynote is here to warn you that the same thing is happening to Java and the JVM! Java was designed in a world where there were a wide range of hardware platforms to support. Its premise of Write Once Run Anywhere (WORA) proved to be one of the compelling reasons behind Java's dominance (even if the reality didn't quite meet the marketing hype). However, this WORA property means that Java and the JVM struggled to utilise specialist hardware and operating system features that could make a massive difference in the performance of your application. This problem has recently gotten much, much worse. Due to the rise of multi-core processors, massive increases in main memory and enhancements to other major hardware components (e.g. SSD), the JVM is now distant from utilising that hardware, causing some major performance and scalability issues! Kirk Pepperdine and Martijn Verburg will take you through the complexities of where Java meets the machine and loses. They'll give up some of their hard-won insights on how to work around these issues so that you can plan to avoid termination, unlike some of the poor souls that ran into the T-800...
More at http://sites.google.com/site/cudaiap2009 and http://pinto.scripts.mit.edu/Classes/CUDAIAP2009
Note that some slides were borrowed from Matthew Bolitho (John Hopkins) and NVIDIA.
Caffe (Convolutional Architecture for Fast Feature Embedding) is a deep learning framework made with expression, speed, and modularity in mind. It is developed by the Berkeley Vision and Learning Center (BVLC) and by community contributors.
Caffe’s expressive architecture encourages application and innovation. Models and optimization are defined by configuration without hard-coding. Switch between CPU and GPU by setting a single flag to train on a GPU machine then deploy to commodity clusters or mobile devices.Caffe’s extensible code fosters active development. In Caffe’s first year, it has been forked by over 1,000 developers and had many significant changes contributed back. Thanks to these contributors the framework tracks the state-of-the-art in both code and models.Speed makes Caffe perfect for research experiments and industry deployment. Caffe can processover 60M images per day with a single NVIDIA K40 GPU*. That’s 1 ms/image for inference and 4 ms/image for learning. We believe that Caffe is the fastest convnet implementation available.Caffe already powers academic research projects, startup prototypes, and even large-scale industrial applications in vision, speech, and multimedia. Join our community of brewers on the caffe-users group and Github.
This tutorial is designed to equip researchers and developers with the tools and know-how needed to incorporate deep learning into their work. Both the ideas and implementation of state-of-the-art deep learning models will be presented. While deep learning and deep features have recently achieved strong results in many tasks, a common framework and shared models are needed to advance further research and applications and reduce the barrier to entry. To this end we present the Caffe framework, public reference models, and working examples for deep learning. Join our tour from the 1989 LeNet for digit recognition to today’s top ILSVRC14 vision models. Follow along with do-it-yourself code notebooks. While focusing on vision, general techniques are covered.
GPU programing
The Brick Wall -- UC Berkeley's View
Power Wall: power expensive, transistors free
Memory Wall: Memory slow, multiplies fast ILP Wall: diminishing returns on more ILP HW
Using GPUs to handle Big Data with Java by Adam Roberts.J On The Beach
Modern graphics processing units (GPUs) are efficient general-purpose stream processors. Learn how Java can exploit the power of GPUs to optimize high-performance enterprise and technical computing applications such as big data and analytics workloads. This presentation covers principles and considerations for GPU programming from Java and looks at the software stack and developer tools available. It also presents a demo showing GPU acceleration and discusses what is coming in the future.
http://cs264.org
Abstract:
High-level scripting languages are in many ways polar opposites to
GPUs. GPUs are highly parallel, subject to hardware subtleties, and
designed for maximum throughput, and they offer a tremendous advance
in the performance achievable for a significant number of
computational problems. On the other hand, scripting languages such as
Python favor ease of use over computational speed and do not generally
emphasize parallelism. PyOpenCL and PyCUDA are two packages that
attempt to join the two together. By showing concrete examples, both
at the toy and the whole-application level, this talk aims to
demonstrate that by combining these opposites, a programming
environment is created that is greater than just the sum of its two
parts.
Speaker biography:
Andreas Klöckner obtained his PhD degree working with Jan Hesthaven at
the Department of Applied Mathematics at Brown University. He worked
on a variety of topics all aiming to broaden the utility of
discontinuous Galerkin (DG) methods. This included their use in the
simulation of plasma physics and the demonstration of their particular
suitability for computation on throughput-oriented graphics processors
(GPUs). He also worked on multi-rate time stepping methods and shock
capturing schemes for DG.
In the fall of 2010, he joined the Courant Institute of Mathematical
Sciences at New York University as a Courant Instructor. There, he is
working on problems in computational electromagnetics with Leslie
Greengard.
His research interests include:
- Discontinuous Galerkin and integral equation methods for wave
propagation
- Programming tools for parallel architectures
- High-order unstructured particle-in-cell methods for plasma simulation
[Harvard CS264] 09 - Machine Learning on Big Data: Lessons Learned from Googl...npinto
Abstract:
Machine learning researchers and practitioners develop computer
algorithms that "improve performance automatically through
experience". At Google, machine learning is applied to solve many
problems, such as prioritizing emails in Gmail, recommending tags for
YouTube videos, and identifying different aspects from online user
reviews. Machine learning on big data, however, is challenging. Some
"simple" machine learning algorithms with quadratic time complexity,
while running fine with hundreds of records, are almost impractical to
use on billions of records.
In this talk, I will describe lessons drawn from various Google
projects on developing large scale machine learning systems. These
systems build on top of Google's computing infrastructure such as GFS
and MapReduce, and attack the scalability problem through massively
parallel algorithms. I will present the design decisions made in
these systems, strategies of scaling and speeding up machine learning
systems on web scale data.
Speaker biography:
Max Lin is a software engineer with Google Research in New York City
office. He is the tech lead of the Google Prediction API, a machine
learning web service in the cloud. Prior to Google, he published
research work on video content analysis, sentiment analysis, machine
learning, and cross-lingual information retrieval. He had a PhD in
Computer Science from Carnegie Mellon University.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...NelTorrente
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.