high performance computing on graphics processing units: hgpu.org

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GPU-Accelerated Scalable Solver for Banded Linear Systems

Hang Liu, Jung-Hee Seo, Rajat Mittal, H. Howie Huang

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Tags: Computer science, CUDA, Diffusion equation, Matrix decomposition, MPI, nVidia, OpenMPI, Poisson equation, Tesla M2050, Tesla M2090

August 16, 2013 by hgpu

Large-Scale Sound Field Rendering in Rectangular Room with Specular Reflection

Takao Tsuchiya, Osamu Yamashita

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Tags: Acoustics, Computer science, CUDA, FDTD, Finite difference, Finite-difference time-domain, GPU cluster, nVidia, OpenMPI, Rendering, Tesla M2075, Wave equation

August 2, 2013 by hgpu

Two Approaches to Particle Simulation: OpenMPI and CUDA

Bjorn Christian Seime, Matteo Mannino, Terje Runde

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Tags: Computer science, CUDA, MPI, N-body simulation, nVidia, nVidia GeForce GTX 280, OpenMPI, Particle simulation, Tesla C2050

January 15, 2013 by hgpu

Parallel execution of a parameter sweep for molecular dynamics simulations in a hybrid GPU/CPU environment

Emmanuel N. Millan, Carlos Garcia Garino, Eduardo M. Bringa

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Tags: Chemistry, CUDA, Molecular dynamics, nVidia, OpenMPI, Package, Ruby, Tesla C2050

November 10, 2012 by hgpu

Solving the Ghost-Gluon System of Yang-Mills Theory on GPUs

Markus Hopfer, Reinhard Alkofer, Gundolf Haase

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Tags: Computational Physics, CUDA, High Energy Physics - Phenomenology, High Energy Physics - Theory, Integral equations, nVidia, nVidia GeForce GTX 560 Ti, OpenMPI, Physics, QCD, Tesla C2070

June 11, 2012 by hgpu

Implementing Molecular Dynamics on Hybrid High Performance Computers – Particle-Particle Particle-Mesh

W. Michael Brown, Axel Kohlmeyer, Steven J. Plimpton, Arnold N. Tharrington

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Tags: Algorithms, Chemistry, CUDA, Electrostatics, GPU cluster, Heterogeneous systems, Molecular dynamics, nVidia, OpenCL, OpenMPI, Package, Physics, Tesla M2070

February 10, 2012 by hgpu

Numerical investigations on nonlinear nonparaxial beam propagation using graphics processing units

Pedro Chamorro-Posada, Julio Sanchez-Curto, Graham S. McDonald

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Tags: CUDA, nVidia, nVidia GeForce GTX 480, OpenMPI, Optics, Physics, Tesla C1060

December 1, 2011 by hgpu

Overlapping Computation and Communication for Advection on Hybrid Parallel Computers

James B White III (Trey), Jack Dongarra

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Tags: CUDA, Fluid dynamics, Fortran, GPU cluster, Hybrid computing, MPI, nVidia, OpenMP, OpenMPI, Presentation, Tesla C1060, Tesla C2050

November 27, 2011 by hgpu

Seismic Wave Propagation Simulation Using Support Operator Method on multi-GPU system

Shenyi Song, Tingxing Dong, Yichen Zhou, David A. Yuen, Zhonghua Lu

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Tags: CUDA, Earth and Space Sciences, Finite difference, MPI, nVidia, OpenMPI, Seismic modeling, Tesla C1060

November 25, 2011 by hgpu

Prospects for scalable 3D FFTs on heterogeneous exascale systems

Chris McClanahan, Kent Czechowski, Casey Battaglino, Kartik Iyer, P.-K. Yeung, Richard Vuduc

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Tags: Analytical model, Benchmarking, Computer science, CUDA, FFT, GPU cluster, Heterogeneous systems, nVidia, OpenMPI, Package, Tesla M2070

November 16, 2011 by hgpu

Design of MILC Lattice QCD Application for GPU Clusters

Guochun Shi, Steven Gottlieb, Aaron Torok, Volodymyr Kindratenko

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Tags: Conjugate gradient solver, CUDA, GPU cluster, High Energy Physics - Lattice, High Energy Physics - Phenomenology, nVidia, OpenMPI, Physics, QCD, Tesla C1060, Tesla C2050

November 15, 2011 by hgpu

Sustainable GPU Computing at Scale

Justin Y. Shi, Moussa Taifi, Abdallah Khreishah, Jie Wu

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Tags: Computer science, CUBLAS, CUDA, Energy-efficient computing, Fault tolerance, nVidia, OpenMPI, Tesla S1070

November 12, 2011 by hgpu

Over-synchronization in GPU Programs

profile_util: simple C++ library to report memory, timing, thread affinity

Profile Util library: A quick and easy way to get MPI, OpenMP and GPU runtime information

MaC: Mamba CPU performance predictor

MambaCPU: Enhanced Correlation Mining with State Space Models for CPU Performance Prediction

Mixed-precision finite element kernels

Mixed-precision finite element kernels and assembly: Rounding error analysis and hardware acceleration

SHMT: The Simultaneous and Heterogenous Multithreading project

General-Purpose Computing on Tensor Processors

Superpipeline: A Universal Approach for Reducing GPU Memory Usage in Large Models

EnergyUCB-Bandit

Online Energy Optimization in GPUs: A Multi-Armed Bandit Approach

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high performance computing on graphics processing units: hgpu.org

GPU-Accelerated Scalable Solver for Banded Linear Systems

Large-Scale Sound Field Rendering in Rectangular Room with Specular Reflection

Two Approaches to Particle Simulation: OpenMPI and CUDA

Parallel execution of a parameter sweep for molecular dynamics simulations in a hybrid GPU/CPU environment

Solving the Ghost-Gluon System of Yang-Mills Theory on GPUs

Implementing Molecular Dynamics on Hybrid High Performance Computers – Particle-Particle Particle-Mesh

Numerical investigations on nonlinear nonparaxial beam propagation using graphics processing units

Overlapping Computation and Communication for Advection on Hybrid Parallel Computers

Seismic Wave Propagation Simulation Using Support Operator Method on multi-GPU system

Prospects for scalable 3D FFTs on heterogeneous exascale systems

Design of MILC Lattice QCD Application for GPU Clusters

Sustainable GPU Computing at Scale

Recent source codes

Kokkidio: Kokkos+Eigen - write fast, readable multi-platform code

LLaMA-Inference-Bench

MATAR

Over-synchronization in GPU Programs

profile_util: simple C++ library to report memory, timing, thread affinity

MaC: Mamba CPU performance predictor

Mixed-precision finite element kernels

SHMT: The Simultaneous and Heterogenous Multithreading project

Superpipeline: A Universal Approach for Reducing GPU Memory Usage in Large Models

EnergyUCB-Bandit

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