Tests fail on MacOS aarch64

[jkrimmer]

With the finufft library in finufft_jll (v2.2.0) and copies build using BinaryBuilder from the current master https://github.com/flatironinstitute/finufft, running the tests fails on MacOS Sonoma 14.5 with an Apple M3 Pro (at least) due to insufficiently accurate results:

Collapsed error log

```julia Testing Running tests... [ Info: Testing error handling setup_spreader warning: increasing tol=1e-100 to eps_mach=1.1e-16. setup_spreader warning: at upsampfac=2, tol=1.1e-16 would need kernel width ns=17; clipping to max 16. FINUFFT setup_spreader warning: upsampfac=9.01e+15 way too large to be beneficial. [set_nf_type12] nf=9.01e+16 exceeds MAX_NF of 1e+12, so exit without attempting even a malloc FINUFFT setup_spreader: error, upsampfac=0.9 is <=1.0 FINUFFT setup_spreader: nonstandard upsampfac=1.5 cannot be handled by kerevalmeth=1 [ Info: Error handling testing done [finufft_makeplan] new plan: FINUFFT version 2.3.0-rc1 ................. [finufft_makeplan] 1d1: (ms,mt,mu)=(12,1,1) (nf1,nf2,nf3)=(30,1,1) ntrans=1 nthr=12 batchSize=1 [finufft_makeplan] kernel fser (ns=15): 0.000133 s [finufft_makeplan] fwBatch 0.00GB alloc: 1e-06 s [finufft_makeplan] FFTW plan (mode 64, nthr=12): 0.000221 s [finufft_setpts] sort (didSort=0): 5.4e-05 s [finufft_execute] start ntrans=1 (1 batches, bsize=1)... [finufft_execute] done. tot spread: 0.000115 s tot FFT: 0.000125 s tot deconvolve: 1e-06 s 1D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:61 Expression: relerr_1d1 < errfac * tol Evaluated: 0.13821002120393455 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:61 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:51 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:50 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 1D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:66 Expression: reldiff < errdifffac * tol Evaluated: 0.1442515968345574 < 1.0e-13 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:66 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:51 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:50 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 1D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:74 Expression: relerr_guru < errfac * tol Evaluated: 0.07351832234582804 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:74 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:51 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:50 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 2D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:143 Expression: relerr_2d1 < errfac * tol Evaluated: 0.0750954492225439 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:143 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:132 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:130 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 2D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:146 Expression: reldiff < errdifffac * tol Evaluated: 0.07531538770143892 < 1.0e-13 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:146 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:132 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:130 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:179 Expression: relerr_2d3 < errfac * tol Evaluated: 0.009792942796706996 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:179 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:170 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:130 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:182 Expression: reldiff < errdifffac * tol Evaluated: 0.05187410620001563 < 1.0e-13 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:182 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:170 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:130 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:203 Expression: relerr_3d1 < errfac * tol Evaluated: 0.0011834839098552746 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:203 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:190 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:206 Expression: reldiff < errdifffac * tol Evaluated: 0.001183473706663786 < 1.0e-13 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:206 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:190 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:241 Expression: relerr_3d3 < errfac * tol Evaluated: 3.387431964223392e-5 < 1.0e-12 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:241 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:232 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:244 Expression: reldiff < errdifffac * tol Evaluated: 0.00021976957040140284 < 1.0e-13 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:244 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:232 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 [finufftf_makeplan] new plan: FINUFFT version 2.3.0-rc1 ................. [finufftf_makeplan] 1d1: (ms,mt,mu)=(12,1,1) (nf1,nf2,nf3)=(24,1,1) ntrans=1 nthr=12 batchSize=1 [finufftf_makeplan] kernel fser (ns=5): 0.000104 s [finufftf_makeplan] fwBatch 0.00GB alloc: -9.98e-11 s [finufftf_makeplan] FFTW plan (mode 64, nthr=12): 0.000596 s [finufftf_setpts] sort (didSort=0): 4.9e-05 s [finufftf_execute] start ntrans=1 (1 batches, bsize=1)... [finufftf_execute] done. tot spread: 0.000124 s tot FFT: 0.000111 s tot deconvolve: 1e-06 s 1D1: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:66 Expression: reldiff < errdifffac * tol Evaluated: 0.07409199f0 < 0.001 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:66 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:51 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:50 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:241 Expression: relerr_3d3 < errfac * tol Evaluated: 36.239075f0 < 0.01 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:241 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:232 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 3D3: Test Failed at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:244 Expression: reldiff < errdifffac * tol Evaluated: 1.1500655f0 < 0.001 Stacktrace: [1] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:672 [inlined] [2] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:244 [inlined] [3] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [4] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:232 [inlined] [5] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [6] macro expansion @ ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:188 [inlined] [7] macro expansion @ ~/.julia/juliaup/julia-1.10.4+0.aarch64.apple.darwin14/share/julia/stdlib/v1.10/Test/src/Test.jl:1577 [inlined] [8] test_nufft(tol::Float64, dtype::DataType) @ Main ~/.julia/packages/FINUFFT/2Vw36/test/test_nufft.jl:48 Test Summary: | Pass Fail Total Time FINUFFT | 37 14 51 2.7s Error handling and dumb inputs | 9 9 0.4s NUFFT (Float64) | 10 11 21 0.7s 1D | 6 3 9 0.5s 1D1 | 2 3 5 0.5s 1D2 | 2 2 0.0s 1D3 | 2 2 0.0s 2D | 2 4 6 0.1s 2D1 | 2 2 0.0s 2D2 | 2 2 0.0s 3D3 | 2 2 0.0s 3D | 2 4 6 0.1s 3D1 | 2 2 0.0s 3D2 | 2 2 0.0s 3D3 | 2 2 0.0s NUFFT (Float32) | 18 3 21 0.5s 1D | 8 1 9 0.4s 1D1 | 4 1 5 0.3s 1D2 | 2 2 0.0s 1D3 | 2 2 0.0s 2D | 6 6 0.1s 3D | 4 2 6 0.1s 3D1 | 2 2 0.0s 3D2 | 2 2 0.0s 3D3 | 2 2 0.0s ERROR: LoadError: Some tests did not pass: 37 passed, 14 failed, 0 errored, 0 broken. in expression starting at /Users/jonas/.julia/packages/FINUFFT/2Vw36/test/runtests.jl:3 ERROR: Package FINUFFT errored during testing ```

Building the library locally from source and linking to the FFTW and OpenMP libraries used by julia according to

mkdir build && cd build; \
OpenMP_ROOT=~/.julia/artifacts/807b3a94123d30a6923d6d303e22f466233a4ea6/ cmake -DCMAKE_BUILD_TYPE=Release -DFINUFFT_STATIC_LINKING=OFF -DFINUFFT_FFTW_SUFFIX="" -DFFTW_ROOT="~/.julia/artifacts/183bee42435e3e95c3a057fa06e37cf138105646/" ..; \
cmake --build . -j

restores the accuracy. There is no difference in the behavior whether FFTW or DUCC is used as fft-library.

[ludvigak]

Oh, that is not just insufficiently accurate, but rather completely wrong. I'm afraid I have no idea what could be causing this.

[jkrimmer]

Update 1

Disabling OpenMP in the build process of finufft for MacOS with aarch64 resolves this issue.

Update 2

On my M3 Pro (12 Cores), the issue occurs only if OpenMP uses 11 or more threads. With OMP_NUM_THREADS=10 (or any smaller number) the tests run fine. However, with OMP_NUM_THREADS=11 or OMP_NUM_THREADS=12, the libfinufft build from Yggdrasil yields erroneous results. This behavior might also explain, why the non-thread-safety-related tests do not generally fail on Mac OS with aarch64 in #65 as the GitHub runner features only three threads.

Further, I have noticed one possible mitigation approach: Building finufft from Yggdrasil for Mac OS with aarch64 using clang ≤ v14 resolves the issue also for twelve OMP threads. However, the older clang produces a slower library...

[jkrimmer]

Will be closed after https://github.com/JuliaPackaging/Yggdrasil/pull/9423 has been merged.