On March 5 at 11:00am (PST), Acceleware hosts a webinar on accelerating a seismic algorithm on a cluster of AMD GPU compute nodes. The presentation will begin with an outline of the full waveform inversion (FWI) algorithm, followed by an introduction to OpenCL. The OpenCL programming model and memory spaces will be introduced. Strategies for formulating the problem to take advantage of the massively parallel GPU architecture, and key optimizations techniques are discussed including coalescing and an iterative approach to handle the slices. Performance results for the GPU are compared to the CPU run times. Click here to register.
This webinar will demonstrate how real-world computational research in soft matter physics can be accelerated on a GPU-equipped desktop computer with the HOOMD-blue molecular dynamics software. A presentation of how to set up a simulation of a dense polymer liquid, and how to analyze and visualize the results is provided. There will be a demonstration of how self-assembled ordered structures of block copolymers emerge out of an initially disordered configuration. With external potentials, an artificially ordered phase can be produced as well. HOOMD-blue’s easy-to-use scripting interface and plug-ins are used to create a productive work-flow and extend its capabilities. As an advanced topic, there will be a discussion of how the upcoming version of HOOMD-blue can be used on compute clusters running on ten to hundreds of GPUs in parallel, to boost simulations of long polymer chains or large-scale systems.
January 21, 2014, 11:00 a.m. EST, Registration required.
This webinar recording provides an overview of the profiling techniques and the tools available to help you optimize your code. It examines NVIDIA’s Visual Profiler and cuobjdump and highlight the various methods available for understanding the performance of CUDA program. The second part of the session focuses on debugging techniques and the tools available to help identify issues in kernels. The debugging tools provided in CUDA 5.5 including NSight and cuda-memcheck are discussed. The webinar recording can be accessed here.
Webinar: How to Improve Performance using the CUDA Memory Model and Features of the Kepler ArchitectureDecember 20th, 2013
This webinar explores the memory model of the GPU and the memory enhancements available in the Kepler architecture, and how these will affect performance optimization. The webinar begins with an essential overview of GPU architecture and thread cooperation before focusing on the different memory types available on the GPU. We define shared, constant and global memory and discuss the best locations to store your application data for optimized performance. The shuffle instruction, new shared memory configurations and Read-Only Data Cache of the Kepler architecture are introduced and optimization techniques discussed. Click here to view the webinar recording.
The Virtual School of Computational Science and Engineering is hosting two upcoming webinars.
- Introduction to HOOMD-blue, December 10, 2013, 11:00 EST.
- Using HOOMD-blue for Polymer Simulations and Big Systems, January 21, 2014, 11:00 EST.
More information and registration: http://www.vscse.org/
A free webinar on accelerating face-in-the-crowd recognition with GPU technology will be held on November 5th. It teaches how GPUs can be used to accelerate face detection and recognition of people in the crowd. The presentation will also cover the speakers’ use of ROS, OpenCV, OpenMP, and Armadillo libraries to develop fast reliable distributed video processing code. To register follow the link: https://www2.gotomeeting.com/register/292953058
This webinar, scheduled for Wednesday, August 7 at 10 a.m. PDT, will cover the latest schedule for GPUDirect RDMA, scaling and optimization techniques for maximizing application performance using MVAPICH2, and the latest advancements of CUDA. Join speakers from Ohio State University, NVIDIA and Mellanox Technologies. Register by visiting www.gputechconf.com/gtcexpress.
Anatoly Baksheev, OpenCV GPU Module Team Leader at Itseez will demonstrate how to obtain and build OpenCV, its GPU module, and the sample programs. You will learn how to use the OpenCV GPU module and create your own custom GPU functions for OpenCV. Register for the July 30th webinar: http://goo.gl/5V3eA
This 1-hour webinar (June 11, 10am-11am PST) introduces the powerful OpenCV library, shows how this library has been accelerated using CUDA on NVIDIA GPUs, and demonstrates how to use the OpenCV GPU library to create lightning-fast applications. Free registration: http://bit.ly/11eqoaJ
This webinar will present CUDA, focusing on practical aspects. The webinar will be conducted by APC, supported by NVIDIA. The webinar will be held Thursday, May 16, 2013 at 11:00-12:00 am Moscow time. Participants are asked to register at https://attendee.gotowebinar.com/register/8697482572284069888