high performance computing on graphics processing units: hgpu.org

hgpu.org » Applications » Physics » Astrophysics

Multi-Science Applications with Single Codebase – GAMER – for Massively Parallel Architectures

Hemant Shukla, Hsi-Yu Schive, Tak-Pong Woo, Tzihong Chiueh

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Tags: Algorithms, Astrophysics, Benchmarking, CUDA, Differential equations, nVidia, Partial differential equations, PDEs, Physics, Rendering, Tesla C2050

December 10, 2011 by hgpu

Spotting Radio Transients with the help of GPUs

Benjamin R Barsdell, Matthew Bailes, David G Barnes, Christopher J Fluke

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Tags: Algorithms, Astrophysics, CUDA, Instrumentation and Methods for Astrophysics, nVidia

December 2, 2011 by hgpu

Unleashing the Power of Distributed CPU/GPU Architectures: Massive Astronomical Data Analysis and Visualization case study

Amr H. Hassan, C. J. Fluke, D. G. Barnes

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Tags: Astrophysics, CUDA, GPU cluster, Instrumentation and Methods for Astrophysics, nVidia, Tesla C1060, Tesla C2050, Visualization

November 30, 2011 by hgpu

A GPU-based survey for millisecond radio transients using ARTEMIS

W. Armour, A. Karastergiou, M. Giles, C. Williams, A. Magro, K. Zagkouris, S. Roberts, S. Salvini, F. Dulwich, B. Mort

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Tags: Algorithms, Astrophysics, Instrumentation and Methods for Astrophysics, nVidia, Overview, Tesla M2050

November 29, 2011 by hgpu

Automatic generation of heterogeneous spectrometers for radio astronomy

Terry Filiba, Dan Werthimer

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Tags: Algorithms, Astrophysics, CUDA, FPGA, Heterogeneous systems

November 24, 2011 by hgpu

A GPU-Enabled, High-Resolution Cosmological Microlensing Parameter Survey

Nicholas F. Bate, C. J. Fluke

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Tags: Astrophysics, Cosmology and Extragalactic Astrophysics, CUDA, Gravitation, Instrumentation and Methods for Astrophysics, nVidia, Tesla C2070, Tesla M2090

November 24, 2011 by hgpu

Accelerating the Rate of Astronomical Discovery with GPU-Powered Clusters

Christopher J. Fluke

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Tags: Astrophysics, GPU cluster, Instrumentation and Methods for Astrophysics, Overview

November 23, 2011 by hgpu

High performance massively parallel direct N-body simulations on large GPU clusters

Peter Berczik, Keigo Nitadori, Shiyan Zhong, Rainer Spurzem, Tsuyoshi Hamada, Xiaowei Wang, Ingo Berentzen, Alexander Veles, Wei Ge

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Tags: Astrophysics, CUDA, GPU cluster, MPI, N-body simulation, nVidia, Tesla C1060, Tesla C2050

November 8, 2011 by hgpu

GPUinspiral – a low-latency, high-performance implementation of the matched-filter gravitational wave search algorithm

G. Debreczeni, B. Somhegyi

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Tags: Algorithms, Astrophysics, ATI, ATI Radeon HD 5970, Filtering, Gravitation, nVidia, nVidia GeForce GTX 295, OpenCL, Package, Tesla C2050

November 7, 2011 by hgpu

Computer Simulation of Dark Matter Effects on Galaxy Rotation

Cole Kendrick

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Tags: Astrophysics, ATI, ATI Radeon HD 4870, Gravitation, N-body simulation, Nearest neighbour, nVidia, nVidia GeForce GT 210 M, OpenCL, Python

November 7, 2011 by hgpu

An Exploration of OpenCL on Multiple Hardware Platforms for a Numerical Relativity Application

Niket K. Choudhary, Sandeep Navada, Rakesh Ginjupalli, Gaurav Khanna

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Tags: Astrophysics, ATI, ATI Radeon HD 5870, Differential equations, nVidia, OpenCL, Partial differential equations, PDEs, Tesla C2050

October 29, 2011 by hgpu

Quasars spectra classification with the help of GPU computing

P. Wasiewicz, K. Hryniewicz

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Tags: Astrophysics, CUDA, Databases, Numerical Analysis, nVidia, Package

October 26, 2011 by hgpu

Large Language Model Powered C-to-CUDA Code Translation: A Novel Auto-Parallelization Framework

GigaAPI: a user-space API that simplifies multi-GPU programming, bridging the gap between the capabilities of parallel GPU systems and the ability of developers to harness their full potential

GigaAPI for GPU Parallelization

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

Multi-Science Applications with Single Codebase – GAMER – for Massively Parallel Architectures

Spotting Radio Transients with the help of GPUs

Unleashing the Power of Distributed CPU/GPU Architectures: Massive Astronomical Data Analysis and Visualization case study

A GPU-based survey for millisecond radio transients using ARTEMIS

Automatic generation of heterogeneous spectrometers for radio astronomy

A GPU-Enabled, High-Resolution Cosmological Microlensing Parameter Survey

Accelerating the Rate of Astronomical Discovery with GPU-Powered Clusters

High performance massively parallel direct N-body simulations on large GPU clusters

GPUinspiral – a low-latency, high-performance implementation of the matched-filter gravitational wave search algorithm

Computer Simulation of Dark Matter Effects on Galaxy Rotation

An Exploration of OpenCL on Multiple Hardware Platforms for a Numerical Relativity Application

Quasars spectra classification with the help of GPU computing

Recent source codes

Large Language Model Powered C-to-CUDA Code Translation: A Novel Auto-Parallelization Framework

GigaAPI: a user-space API that simplifies multi-GPU programming, bridging the gap between the capabilities of parallel GPU systems and the ability of developers to harness their full potential

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

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