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NVIDIA / MatX

An efficient C++17 GPU numerical computing library with Python-like syntax

Home Page:https://nvidia.github.io/MatX

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[BUG] Radar Pipeline Doppler tests are failing

tylera-nvidia opened this issue · comments

commented

Describe the bug
Radar pipeline unit tests are failing due to inaccuracies. Cliff knows which PR caused the introduction of failure.

To Reproduce
Run the unit tests from build (or any other location)

Expected behavior
unit tests not fail

Code snippers
[ RUN ] MultiChannelRadarPipelineTypes/0.Doppler
Comparison failed at /scratch/cuLDAR/culdar-frontend/external/MatX/test/01_radar/MultiChannelRadarPipeline.cu:161:0/1/0: val=16.123032+37.913246j file=0.072788+0.038792j (X_window)
/scratch/cuLDAR/culdar-frontend/external/MatX/test/01_radar/MultiChannelRadarPipeline.cu:161: Failure
Failed
[ FAILED ] MultiChannelRadarPipelineTypes/0.Doppler, where TypeParam = cuda::std::__4::complex (7868 ms)

[ RUN ] MultiChannelRadarPipelineTypes/1.Doppler
Comparison failed at /scratch/cuLDAR/culdar-frontend/external/MatX/test/01_radar/MultiChannelRadarPipeline.cu:161:0/1/0: val=16.122990+37.913219j file=0.072788+0.038792j (X_window)
/scratch/cuLDAR/culdar-frontend/external/MatX/test/01_radar/MultiChannelRadarPipeline.cu:161: Failure
Failed
[ FAILED ] MultiChannelRadarPipelineTypes/1.Doppler, where TypeParam = cuda::std::__4::complex (7435 ms)

System details (please complete the following information):

  • OS: MatX Container
  • CUDA version: 11.5
  • g++ version: 9.4

Additional context
Add any other context about the problem here.