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3D Hydrodynamic Simulation of Classical Nova Explosions

Coleman Kendrick

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Tags: Astrophysics, ATI, ATI Radeon HD 7970, Fluid dynamics, hydrodynamics, MPI, nVidia, nVidia GeForce GTX 580, OpenCL

April 9, 2014 by hgpu

Detection of a faint fast-moving near-Earth asteroid using synthetic tracking technique

Chengxing Zhai, Michael Shao, Bijan Nemati, Thomas Werne, Hanying Zhou, Slava G. Turyshev, Jagmit Sandhu, Gregg W. Hallinan, Leon K. Harding

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Tags: Astrophysics, CUDA, Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics, nVidia, Tesla K20

April 7, 2014 by hgpu

Irradiation Instability at the Inner Edges of Accretion Disks

Jeffrey Fung, Pawel Artymowicz

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Tags: Astrophysics, CUDA, Earth and Planetary Astrophysics, hydrodynamics, nVidia, nVidia GeForce GTX Titan

April 4, 2014 by hgpu

Simulation and modelling of gravitational microlensing events using graphical processing units

Cho Hong Ling

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Tags: Astrophysics, CUDA, Gravitation, nVidia, nVidia GeForce GTX 470, nVidia GeForce GTX 480, Thesis

March 15, 2014 by hgpu

XeonPhi Meets Astrophysical Fluid Dynamics

Evghenii Gaburov, Yuri Cavecchi

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Tags: Astrophysics, Fluid dynamics, Fortran, Intel Xeon Phi

March 9, 2014 by hgpu

Code Optimization and Scaling of the Astrophysics Software Gadget on Intel Xeon Phi

P. Borovska, D. Ivanova

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Tags: Astrophysics, Intel Xeon Phi, MPI, N-body simulation, Performance

March 6, 2014 by hgpu

Parallel dual tree traversal on multi-core and many-core architectures for astrophysical N-body simulations

Benoit Lange, Pierre Fortin

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Tags: Algorithms, Astrophysics, CUDA, N-body simulation, nVidia, Tesla C2070, Tesla K20

February 27, 2014 by hgpu

Auto-Tuning Dedispersion for Many-Core Accelerators

Alessio Sclocco, Henri E. Bal, Jason Hessels, Joeri van Leeuwen, Rob V. van Nieuwpoort

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Tags: Astrophysics, ATI, ATI Radeon HD 7970, Intel Xeon Phi, nVidia, nVidia GeForce GTX 680, nVidia GeForce GTX Titan, OpenCL, Tesla K20

February 25, 2014 by hgpu

Minerals detection for hyperspectral images using adapted linear unmixing: LinMin

Schmidt Frederic, Legendre Maxime, Le Mouelic Stephane

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Tags: Algorithms, Astrophysics, CUDA, Earth and Planetary Astrophysics, nVidia, Tesla C2050

February 12, 2014 by hgpu

A Real-Time, GPU-Based, Non-Imaging Back-End for Radio Telescopes

Alessio Magro

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Tags: Astrophysics, Clustering, CUDA, Instrumentation and Methods for Astrophysics, Intel Xeon Phi, nVidia, Tesla K20, Thesis

February 4, 2014 by hgpu

A Scalable Hybrid FPGA/GPU FX Correlator

J. Kocz, L.J. Greenhill, B.R. Barsdell, G. Bernardi, A. Jameson, J. Craig, D. Price, G.B. Taylor, F. Schinzel, D. Werthimer

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Tags: Astrophysics, CUDA, FPGA, Instrumentation and Methods for Astrophysics, nVidia, Signal processing, Tesla C2050

February 4, 2014 by hgpu

Calculation of Stochastic Heating and Emissivity of Cosmic Dust Grains with Optimization for the Intel Many Integrated Core Architecture

Troy A. Porter, Andrey E. Vladimirov

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Tags: Astrophysics, Heterogeneous systems, Instrumentation and Methods for Astrophysics, Intel Xeon Phi

December 29, 2013 by hgpu

Coccinelle: a C code transformation engine using SmPL for matches, refactorings, and bug fixing

Advances in Semantic Patching for HPC-oriented Refactorings with Coccinelle

DuoReduce: MLIR's benchmark

Hardware-Assisted Software Testing and Debugging for Heterogeneous Computing

Shamrock: Multi-GPU hydrodynamics for astrophysics

The Shamrock code: I- Smoothed Particle Hydrodynamics on GPUs

LLMPerf: GPU Performance Modeling meets Large Language Models

Hercules: A Compiler for Productive Programming of Heterogeneous Systems

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high performance computing on graphics processing units: hgpu.org

Applications

3D Hydrodynamic Simulation of Classical Nova Explosions

Detection of a faint fast-moving near-Earth asteroid using synthetic tracking technique

Irradiation Instability at the Inner Edges of Accretion Disks

Simulation and modelling of gravitational microlensing events using graphical processing units

XeonPhi Meets Astrophysical Fluid Dynamics

Code Optimization and Scaling of the Astrophysics Software Gadget on Intel Xeon Phi

Parallel dual tree traversal on multi-core and many-core architectures for astrophysical N-body simulations

Auto-Tuning Dedispersion for Many-Core Accelerators

Minerals detection for hyperspectral images using adapted linear unmixing: LinMin

A Real-Time, GPU-Based, Non-Imaging Back-End for Radio Telescopes

A Scalable Hybrid FPGA/GPU FX Correlator

Calculation of Stochastic Heating and Emissivity of Cosmic Dust Grains with Optimization for the Intel Many Integrated Core Architecture

Recent source codes

Coccinelle: a C code transformation engine using SmPL for matches, refactorings, and bug fixing

DuoReduce: MLIR's benchmark

Shamrock: Multi-GPU hydrodynamics for astrophysics

LLMPerf: GPU Performance Modeling meets Large Language Models

Hercules: A Compiler for Productive Programming of Heterogeneous Systems

Celerity Runtime: High-level C++ for Accelerator Clusters

wgpy: WebGL accelerated numpy-compatible array library for web browser

Microbenchmarking OpenMP target offload with Catch2

SUperman: Highly Efficient Permanent Computation Library

TransCL: An Automatic CUDA-to-OpenCL Programs Transformation Framework

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