Testing suite is too slow

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Issue 类型
重构
描述清晰度
基本清楚
活跃度
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技术栈
python
领域
performance, testing

调研方向

Start by reviewing the slow tests named in pytests/test_wavedecomposition.py and pytests/test_seismicinterpolation.py, then run the test suite with duration reporting to confirm the timings. The issue suggests reducing example dimensions; done means the suite runs faster without losing meaningful test coverage or causing CI failures.

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描述

good first issue help wanted

On a Intel Core i7-8565U CPU @ 1.80GHz × 8, the full test suite takes on average, 250s. I have noticed that tests are routinely failing in the GitHub CI, and I believe it may be because of this.

To profile the matter, I generated a list of all tests which take more than 2 seconds to run (see below). It seems WavefieldDecomposition and SeismicInterpolation are the biggest culprits, so one suggestions would be to make the dimensions in those examples smaller.

============================== slowest durations ===============================
26.72s call     pytests/test_wavedecomposition.py::test_WavefieldDecomposition3D[par1]
25.61s call     pytests/test_seismicinterpolation.py::test_SeismicInterpolation2d[par3]
17.35s call     pytests/test_seismicinterpolation.py::test_SeismicInterpolation3d[par1]
8.76s call     pytests/test_wavedecomposition.py::test_WavefieldDecomposition3D[par0]
8.37s call     pytests/test_marchenko.py::test_Marchenko_timemulti_ana[par0]
6.01s call     pytests/test_seismicinterpolation.py::test_SeismicInterpolation2d[par2]
5.30s call     pytests/test_marchenko.py::test_Marchenko_freq[par0]
5.06s call     pytests/test_marchenko.py::test_Marchenko_time_ana[par0]
5.02s call     pytests/test_marchenko.py::test_Marchenko_time[par0]
5.01s call     pytests/test_marchenko.py::test_Marchenko_freq[par1]
4.88s setup    pytests/test_wavedecomposition.py::test_WavefieldDecomposition3D[par0]
4.88s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par3]
4.87s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par1]
4.74s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par5]
4.71s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par2]
4.64s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par0]
4.62s call     pytests/test_sparsity.py::test_ISTA_FISTA_multiplerhs[par4]
4.16s call     pytests/test_radon.py::test_Radon3D[par2]
3.41s call     pytests/test_radon.py::test_Radon3D[par5]
3.36s call     pytests/test_radon.py::test_Radon2D[par2]
3.34s call     pytests/test_radon.py::test_Radon3D[par7]
3.17s call     pytests/test_sparsity.py::test_ISTA_FISTA[par2]
3.11s call     pytests/test_sparsity.py::test_ISTA_FISTA[par0]
3.10s call     pytests/test_sparsity.py::test_ISTA_FISTA[par1]
3.07s call     pytests/test_sparsity.py::test_ISTA_FISTA[par5]
2.99s call     pytests/test_sparsity.py::test_ISTA_FISTA[par4]
2.96s call     pytests/test_sparsity.py::test_ISTA_FISTA[par3]
2.69s call     pytests/test_radon.py::test_Radon2D[par5]
2.30s call     pytests/test_radon.py::test_Radon3D[par3]
2.21s call     pytests/test_radon.py::test_Radon2D[par7]
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