Gpu architecture - PowerPoint PPT Presentation


Enhancing Data Reception Performance with GPU Acceleration in CCSDS 131.2-B Protocol

Explore the utilization of Graphics Processing Unit (GPU) accelerators for high-performance data reception in a Software Defined Radio (SDR) system following the CCSDS 131.2-B protocol. The research, presented at the EDHPC 2023 Conference, focuses on implementing a state-of-the-art GP-GPU receiver t

0 views • 33 slides


Decoupled SMO Architecture Overview

Develop flows showing interaction between SMO modules in the context of open-source architecture using OSC, ONAP, and other code. The objective is to align open-source work with O-RAN trends, improve synergy, reduce duplication, and provide feedback to O-RAN discussions. Related work includes Decoup

2 views • 27 slides



Understanding Parallelism in GPU Computing by Martin Kruli

This content delves into different types of parallelism in GPU computing, such as task parallelism and data parallelism, along with discussing unsuitable problems for GPUs and providing solutions like iterative kernel execution and mapping irregular structures to regular grids. The article also touc

1 views • 39 slides


Overview of GPU Architecture and Memory Systems in NVIDIA Tegra X1

Dive into the intricacies of GPU architecture and memory systems with a detailed exploration of the NVIDIA Tegra X1 die photo, instruction fetching mechanisms, SIMT core organization, cache lockup problems, and efficient memory management techniques highlighted in the provided educational materials.

7 views • 62 slides


Parallel Implementation of Multivariate Empirical Mode Decomposition on GPU

Empirical Mode Decomposition (EMD) is a signal processing technique used for separating different oscillation modes in a time series signal. This paper explores the parallel implementation of Multivariate Empirical Mode Decomposition (MEMD) on GPU, discussing numerical steps, implementation details,

1 views • 15 slides


PowerPC Architecture Overview and Evolution

PowerPC is a RISC instruction set architecture developed by IBM in collaboration with Apple and Motorola in the early 1990s. It is based on IBM's POWER architecture, offering both 32-bit and 64-bit processors popular in embedded systems. The architecture emphasizes a reduced set of pipelined instruc

2 views • 13 slides


Exploring GPU Parallelization for 2D Convolution Optimization

Our project focuses on enhancing the efficiency of 2D convolutions by implementing parallelization with GPUs. We delve into the significance of convolutions, strategies for parallelization, challenges faced, and the outcomes achieved. Through comparing direct convolution to Fast Fourier Transform (F

0 views • 29 slides


GPU Scheduling Strategies: Maximizing Performance with Cache-Conscious Wavefront Scheduling

Explore GPU scheduling strategies including Loose Round Robin (LRR) for maximizing performance by efficiently managing warps, Cache-Conscious Wavefront Scheduling for improved cache utilization, and Greedy-then-oldest (GTO) scheduling to enhance cache locality. Learn how these techniques optimize GP

0 views • 21 slides


Understanding Modern GPU Computing: A Historical Overview

Delve into the fascinating history of Graphic Processing Units (GPUs), from the era of CPU-dominated graphics computation to the introduction of 3D accelerator cards, and the evolution of GPU architectures like NVIDIA Volta-based GV100. Explore the peak performance comparison between CPUs and GPUs,

5 views • 20 slides


Digital Architecture for Supporting UNICEF's High-Impact Interventions

In an ideal scenario, the digital architecture for children would encompass systems such as Enterprise Architecture, Functional Architecture, and Solution Architecture to support UNICEF's high-impact interventions. It would involve integrated platforms for Health Information Exchange, Supply Chain M

0 views • 19 slides


Efforts to Enable VFIO for RDMA and GPU Memory Access

Efforts are underway to enable VFIO for RDMA and GPU memory access through the creation and insertion of DEVICE_PCI_P2PDMA pages. This involves utilizing functions like hmm_range_fault and collaborating with companies like Mellanox, Nvidia, and RedHat to support non-ODP, pinned page mappings for imp

0 views • 16 slides


Redesigning the GPU Memory Hierarchy for Multi-Application Concurrency

This presentation delves into the innovative reimagining of GPU memory hierarchy to accommodate multiple applications concurrently. It explores the challenges of GPU sharing with address translation, high-latency page walks, and inefficient caching, offering insights into a translation-aware memory

1 views • 15 slides


Understanding GPU Rasterization and Graphics Pipeline

Delve into the world of GPU rasterization, from the history of GPUs and software rasterization to the intricacies of the Quake Engine, graphics pipeline, homogeneous coordinates, affine transformations, projection matrices, and lighting calculations. Explore concepts such as backface culling and dif

0 views • 17 slides


Improving GPGPU Performance with Cooperative Thread Array Scheduling Techniques

Limited DRAM bandwidth poses a critical bottleneck in GPU performance, necessitating a comprehensive scheduling policy to reduce cache miss rates, enhance DRAM bandwidth, and improve latency hiding for GPUs. The CTA-aware scheduling techniques presented address these challenges by optimizing resourc

0 views • 33 slides


GPU-Accelerated Delaunay Refinement: Efficient Triangulation Algorithm

This study presents a novel approach for computing Delaunay refinement using GPU acceleration. The algorithm aims to generate a constrained Delaunay triangulation from a planar straight line graph efficiently, with improvements in termination handling and Steiner point management. By leveraging GPU

0 views • 23 slides


PipeSwitch: Fast Context Switching for Deep Learning Applications

PipeSwitch introduces fast pipelined context switching for deep learning applications, aiming to enable GPU-efficient multiplexing of multiple DL tasks with fine-grained time-sharing. The goal is to achieve millisecond-scale context switching overhead and high throughput, addressing the challenges o

1 views • 38 slides


vFireLib: Forest Fire Simulation Library on GPU

Dive into Jessica Smith's thesis defense on vFireLib, a forest fire simulation library implemented on the GPU. The research focuses on real-time GPU-based wildfire simulation for effective and safe wildfire suppression efforts, aiming to reduce costs and mitigate loss of habitat, property, and life.

0 views • 95 slides


Understanding GPU Programming Models and Execution Architecture

Explore the world of GPU programming with insights into GPU architecture, programming models, and execution models. Discover the evolution of GPUs and their importance in graphics engines and high-performance computing, as discussed by experts from the University of Michigan.

0 views • 28 slides


Accelerated Hypergraph Coarsening Procedure on GPU

An accelerated procedure for hypergraph coarsening on the GPU, presented by Lin Cheng, Hyunsu Cho, and Peter Yoon from Trinity College, Hartford, CT, USA. The research covers hypergraph coarsening, implementation challenges, runtime task planning, hypergraph nodes, hypergraph partitioning, image cla

0 views • 38 slides


Microarchitectural Performance Characterization of Irregular GPU Kernels

GPUs are widely used for high-performance computing, but irregular algorithms pose challenges for parallelization. This study delves into the microarchitectural aspects affecting GPU performance, emphasizing best practices to optimize irregular GPU kernels. The impact of branch divergence, memory co

0 views • 26 slides


Energy-Efficient GPU Design with Spatio-Temporal Shared-Thread Speculative Adders

Explore the significance of GPUs in modern systems, with emphasis on their widespread adoption and performance improvements over the years. The focus is on the need for low-power adders in GPUs due to high arithmetic intensity in GPU workloads.

0 views • 46 slides


Advanced GPU Performance Modeling Techniques

Explore cutting-edge techniques in GPU performance modeling, including interval analysis, resource contention identification, detailed timing simulation, and balancing accuracy with efficiency. Learn how to leverage both functional simulation and analytical modeling to pinpoint performance bottlenec

0 views • 32 slides


Mosaic: A GPU Memory Manager Enhancing Performance Through Adaptive Page Sizes

Mosaic introduces a GPU memory manager supporting multiple page sizes for improved performance. By coalescing small pages into large ones without data movement, it achieves a 55% average performance boost over existing mechanisms. This innovative framework transparently enables the benefits of both

0 views • 52 slides


Enhancing Data Storage Reliability with High-Parity GPU-Based RAID

The research discusses the challenges faced by traditional RAID systems in maintaining data reliability and proposes a solution using High-Parity GPU-Based RAID. It highlights the limitations of current technologies in fault tolerance, the inaccuracies in disk failure statistics, and the significanc

0 views • 13 slides


GPU Accelerated Algorithm for 3D Delaunay Triangulation

Thanh-Tung Cao, Todd Mingcen Gao, Tiow-Seng Tan, and Ashwin Nanjappa from the National University of Singapore's Bioinformatics Institute present a GPU-accelerated algorithm for 3D Delaunay triangulation. Their work explores the background, related works, algorithm implementation, and results of thi

0 views • 24 slides


Core-Assisted Bottleneck Acceleration in GPUs: Maximizing Resource Utilization

Imbalances in GPU execution lead to underutilization of resources, prompting the need for a solution like CABA (Core-Assisted Bottleneck Acceleration). This framework enables the efficient use of helper threads in GPUs, addressing memory bandwidth bottlenecks through flexible data compression. By le

0 views • 37 slides


Understanding Containers and GPUs for Efficient Computing

Discover the power of Graphical Processing Units (GPUs) and how they can be harnessed through containers for parallelized workloads in tasks such as deep learning, molecular dynamics, and number crunching. Learn about GPU use cases, managing GPU jobs, requesting GPUs, and the benefits of using conta

0 views • 21 slides


Communication Costs in Distributed Sparse Tensor Factorization on Multi-GPU Systems

This research paper presented an evaluation of communication costs for distributed sparse tensor factorization on multi-GPU systems. It discussed the background of tensors, tensor factorization methods like CP-ALS, and communication requirements in RefacTo. The motivation highlighted the dominance o

0 views • 34 slides


GPU Acceleration in ITK v4 Overview

This presentation by Won-Ki Jeong from Harvard University at the ITK v4 winter meeting in 2011 discusses the implementation and advantages of GPU acceleration in ITK v4. Topics covered include the use of GPUs as co-processors for massively parallel processing, memory and process management, new GPU

0 views • 33 slides


Understanding GPU-Accelerated Fast Fourier Transform

Today's lecture delves into the realm of GPU-accelerated Fast Fourier Transform (cuFFT), exploring the frequency content present in signals, Discrete Fourier Transform (DFT) formulations, roots of unity, and an alternative approach for DFT calculation. The lecture showcases the efficiency of GPU-bas

0 views • 40 slides


GPU Computing and Synchronization Techniques

Synchronization in GPU computing is crucial for managing shared resources and coordinating parallel tasks efficiently. Techniques such as __syncthreads() and atomic instructions help ensure data integrity and avoid race conditions in parallel algorithms. Examples requiring synchronization include Pa

0 views • 22 slides


Exploring Modern Architecture Trends: Expressionism and Bauhaus Movement

Delve into the world of modern architecture trends, focusing on Expressionist architecture in Europe during the early 20th century and the influential Bauhaus movement in Germany. Expressionist architecture emphasized emotional effects through distorted forms inspired by nature, while the Bauhaus sc

0 views • 10 slides


Understanding GPU Performance for NFA Processing

Hongyuan Liu, Sreepathi Pai, and Adwait Jog delve into the challenges of GPU performance when executing NFAs. They address data movement and utilization issues, proposing solutions and discussing the efficiency of processing large-scale NFAs on GPUs. The research explores architectures and paralleli

0 views • 25 slides


Maximizing GPU Throughput with HTCondor in 2023

Explore the integration of GPUs with HTCondor for efficient throughput computing in 2023. Learn how to enable GPUs on execution platforms, request GPUs for jobs, and configure job environments. Discover key considerations for jobs with specific GPU requirements and how to allocate GPUs effectively.

0 views • 22 slides


ZMCintegral: Python Package for Monte Carlo Integration on Multi-GPU Devices

ZMCintegral is an easy-to-use Python package designed for Monte Carlo integration on multi-GPU devices. It offers features such as random sampling within a domain, adaptive importance sampling using methods like Vegas, and leveraging TensorFlow-GPU backend for efficient computation. The package prov

0 views • 7 slides


GPU Acceleration in ITK v4: Overview and Implementation

This presentation discusses the implementation of GPU acceleration in ITK v4, focusing on providing a high-level GPU abstraction, transparent resource management, code development status, and GPU core classes. Goals include speeding up certain types of problems and managing memory effectively.

0 views • 32 slides


Efficient Parallelization Techniques for GPU Ray Tracing

Dive into the world of real-time ray tracing with part 2 of this series, focusing on parallelizing your ray tracer for optimal performance. Explore the essentials needed before GPU ray tracing, handle materials, textures, and mesh files efficiently, and understand the complexities of rendering trian

0 views • 159 slides


Understanding Memory Hierarchy and Different Computer Architecture Styles

Delve into the concepts of memory hierarchy, cache optimizations, RISC architecture, and other architecture styles in embedded computer architecture. Learn about Accumulator and Stack architectures, their characteristics, advantages, and example code implementations. Explore the differences between

0 views • 52 slides


Understanding Advanced Computer Architecture in Parallel Computing

Covering topics like Instruction-Set Architecture (ISA), 5-stage pipeline, and Pipelined instructions, this course delves into the intricacies of advanced computer architecture, with a focus on achieving high performance by optimizing data flow to execution units. The course provides insights into t

0 views • 12 slides


Synchronization and Shared Memory in GPU Computing

Synchronization and shared memory play vital roles in optimizing parallelism in GPU computing. __syncthreads() enables thread synchronization within blocks, while atomic instructions ensure serialized access to shared resources. Examples like Parallel BFS and summing numbers highlight the need for s

0 views • 21 slides