hpxcl

This repository contains components that will support percolation via OpenCL and CUDA

https://github.com/stellar-group/hpxcl

Science Score: 54.0%

This score indicates how likely this project is to be science-related based on various indicators:

✓
CITATION.cff file
Found CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
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.zenodo.json file
Found .zenodo.json file
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DOI references
✓
Academic publication links
Links to: zenodo.org
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Academic email domains
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Institutional organization owner
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JOSS paper metadata
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Scientific vocabulary similarity
Low similarity (13.4%) to scientific vocabulary

Last synced: 4 months ago · JSON representation ·

Repository

This repository contains components that will support percolation via OpenCL and CUDA

Basic Info

Host: GitHub
Owner: STEllAR-GROUP
License: bsl-1.0
Language: C++
Default Branch: main
Size: 2.96 MB

Statistics

Stars: 32
Watchers: 12
Forks: 17
Open Issues: 4
Releases: 2

Created over 12 years ago · Last pushed about 4 years ago

Metadata Files

Readme License Citation

HPX Compute Language (HPXCL)

HPX is an open-source, general purpose C++ library for developing parallel and distributed applications with a broad community usage. This repository is for the development of HPX Compute language (HPXCL) API for the integration of GPU computation with asynchronous many task execution library HPX. Asynchronous functions are provided for kernel launch, kernel execution and data transfer with the capability to hide the communication latency through computation. This is done through the provision of Buffer, Device and Program.

To give an example, computation on multiple CPU nodes, GPU nodes can all occur in parallel and can be synchronized when the results are required by the user through the use of futures. This system unleashes the potential to take computation to the exa-scale level.

The documentation of the nightly build is available.

In any case, if you happen to run into problems we very much encourage and appreciate any issue reports through the issue tracker for this Github project.

The CircleCI contiguous integration service tracks the current build status for the master branch: HPXCL master branch build status

Build

CMake >= 3.0
GCC >= 4.9
HPX 1.6.0

Note that the Mandelbrot example requires libpng.

CUDA

Prerequisites:

CUDA SDK >= 7.0

Building: mkdir build && cd build cmake \ -DHPX_ROOT=/home/ubuntu/opt/hpx/ \ -DHPXCL_WITH_CUDA=ON \ -DCUDA_TOOLKIT_ROOT_DIR=/opt/packages/cuda-7.0/ \ ..

OpenCl

Prerequisties:

OpenCl >= 1.1

Building: mkdir build && cd build cmake \ -DHPX_ROOT=/home/ubuntu/opt/hpx \ -DHPXCL_WITH_OPENCL=ON \ ..

Options

Build CUDA support: -HPXCLWITHCUDA (Default=Off)
Build examples: -DHPXCLBUILDEXAMPLES (Default=On)
Build benchmark: -DHPXCLWITHBENCHMARK (Default=Off)
Build documentation: -DHPXWITHDOCUMENTATION (Defaut=Off)
Build the naive CUDA benchmarks: -DHPXCLWITHNAIVECUDABENCHMARK (Default=Off)
Build the HPXCL CUDA Version with Streams: -DHPXCLCUDAWITH_STREAM (Default=On)
Build the Mandelbrot example -DHPXCLBUILDEXAMPLE_MANDELBROT (Default=Off)

Owner

Name: The STE||AR Group
Login: STEllAR-GROUP
Kind: organization
Email: contact@stellar-group.org
Location: Worldwide

Website: https://stellar-group.org/
Repositories: 102
Profile: https://github.com/STEllAR-GROUP

Citation (CITATION.cff)

# YAML 1.2
# Metadata for citation of this software according to the CFF format (https://citation-file-format.github.io/)
cff-version: 1.0.3
message: "If you use this software, please cite this paper."
title: 'STEllAR-GROUP/hpxcl: 1.5.1'
doi: 10.5281/zenodo.4681262
authors:
- given-names: Martin
  family-names: Stumpf
- given-names: Madhavan
  family-names: Seshadri
  affiliation: Columbia University
- given-names: Patrick
  family-names: Diehl
  affiliation: Center of Computation and Technology, LSU
- given-names: Hartmut
  family-names: Kaiser
- given-names: Thomas
  family-names: Heller
- given-names: Damond
  family-names: Howard
  affiliation: me
- given-names: John
  family-names: Biddiscombe
  affiliation: CSCS
- given-names: Lars
  family-names: Viklund
- given-names: Omer
  family-names: Katz
version: 0.1-alpha
date-released: 2021-04-12
repository-code: https://github.com/STEllAR-GROUP/hpxcl
license: BOOST
references:
  - type: conference-paper
    authors:
    - family-names: "Diehl"
      given-names: "Patrick"
      orcid: "https://orcid.org/0000-0003-3922-8419"
    - family-names: "Seshadri"
      given-names: "Madhavan"
    - family-names: "Heller"
      given-names: "Thomas"
      orcid: "https://orcid.org/0000-0003-2620-9438"
    - family-names: "Kaiser"
      given-names: "Hartmut"
      orcid: "https://orcid.org/0000-0002-8712-2806"
    title: "Integration of CUDA Processing within the C++ Library for Parallelism and Concurrency (HPX)"
    doi: 10.1109/ESPM2.2018.00006
    pages: "19--28"
    year: "2018"
    issue-title: "2018 IEEE/ACM 4th International Workshop on Extreme Scale Programming Models and Middleware (ESPM2)"
    publisher: IEEE

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