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Added Black Hole Raytracing Example #3530

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Merged
christophe-murphy merged 10 commits into from
Mar 28, 2025
Merged

Added Black Hole Raytracing Example #3530

christophe-murphy merged 10 commits into from
Mar 28, 2025

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@edwinsolisf
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@edwinsolisf edwinsolisf commented Jan 10, 2024

Added a black hole raytracing example.

Description

Added a Black Hole Raytracing Example to the ArrayFire example list. It was added to the pde folder and it contains 1 image that was added to the assets/examples/images repo folder. It contains three scenes to display.

  • Is this a new feature or a bug fix?: Neither
  • Potential impact on specific hardware, software or backends: None
  • New functions and their functionality: None
  • Can this PR be backported to older versions?: Yes
  • Future changes not implemented in this PR: None

Changes to Users

  • New example project in the arrayfire example list
  • No action required by the user

Checklist

  • Rebased on latest master
  • Code compiles
  • Tests pass
  • Functions added to unified API
  • Functions documented

@edwinsolisf edwinsolisf mentioned this pull request Jan 10, 2024
Merged
@melonakos melonakos added this to the 3.10 milestone Mar 10, 2025
@edwinsolisf
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edwinsolisf commented Mar 11, 2025

Require also this PR

@christophe-murphy
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christophe-murphy commented Mar 21, 2025

The oneAPI back end is crashing with this example. Also the OpenCL back end is much slower than the CUDA back end on my GPU at least. Might be worth investigating.

@edwinsolisf
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edwinsolisf commented Mar 21, 2025

I can reproduce both on my end. Not sure about the OpenCL backend performance dropoff is coming from, but for the oneapi I will remove it from the oneapi example list

@christophe-murphy christophe-murphy merged commit 651988a into arrayfire:master Mar 28, 2025
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@christophe-murphy christophe-murphy christophe-murphy approved these changes

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@edwinsolisf @christophe-murphy @melonakos