Published September 1, 2026 | Version 26.09

AMReX-Codes/amrex: AMReX 26.09

Description

What's Changed

  • CMake: Remove hipcc deprecation warning by @BenWibking in https://github.com/AMReX-Codes/amrex/pull/5201
  • TinyProfiler: stdout/stderr keywords for tiny_profiler.output_file by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5585
  • fcompare: fix wrong variable name in "NaN present in B" report by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5588
  • MLTensorOp/MLEBTensorOp: fix scalar bulk viscosity setters by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5589
  • CI: use built-in gh cache instead of the gh-actions-cache extension by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5594
  • FabArray: Enable prefetch on non-CUDA GPU backends by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5592
  • Fix tensor operators always reporting needsUpdate by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5590
  • Fix MLEBABecLap EB setter updates by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5595
  • AMREX_NODISCARD -> [[nodiscard]] by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5598
  • Doxygen Base part 07 by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5591
  • SYCL: use platform default context by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5597
  • Bump Jimver/cuda-toolkit from 0.2.35 to 0.2.36 by @dependabot[bot] in https://github.com/AMReX-Codes/amrex/pull/5602
  • Add tools for performing Kahan summation, along with a stochastic heat equation test that uses them. by @atmyers in https://github.com/AMReX-Codes/amrex/pull/5587
  • Generalize local mask by @atmyers in https://github.com/AMReX-Codes/amrex/pull/5575
  • Fix duplicate public attribute bug in Fortran interface by @ktras in https://github.com/AMReX-Codes/amrex/pull/5604
  • Optimize CPU STL box classification by @ankithadas in https://github.com/AMReX-Codes/amrex/pull/5610
  • Doxygen Base part 08 by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5599
  • Make AMReX_GpuType.H self-contained by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5600
  • Bump JamesIves/github-pages-deploy-action from 4.8.0 to 4.9.0 by @dependabot[bot] in https://github.com/AMReX-Codes/amrex/pull/5616
  • Bugfix in State Redistribution by @skang67 in https://github.com/AMReX-Codes/amrex/pull/5613
  • Optimize STL BVH distance traversal by @ankithadas in https://github.com/AMReX-Codes/amrex/pull/5608
  • Optimize STL ray-box intersection by @ankithadas in https://github.com/AMReX-Codes/amrex/pull/5609
  • Add face-centered EB factories by @skang67 in https://github.com/AMReX-Codes/amrex/pull/5548
  • Return TheMinVector from indexFromValue when the value is not found by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5626
  • Fix compGrad on grid-aligned EBs in MLEBNodeFDLaplacian by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5623
  • EB: mask the covered region when filling face-centered data by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5636
  • SYCL: add -Xarch_host to avoid option-ignored warning by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5641
  • Modernize CMake CUDA to 3.25+ (native arch, device LTO) by @ax3l in https://github.com/AMReX-Codes/amrex/pull/4773
  • Initialize/Finalize: Pop Hooks Before Calling Them by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5648
  • Skip empty MPI_Testall by @RemiLehe in https://github.com/AMReX-Codes/amrex/pull/5647
  • Tuple: Silence modernize-pass-by-value by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5646
  • EB state redistribution: Fix Itracker abort with vfrac fallback by @skang67 in https://github.com/AMReX-Codes/amrex/pull/5630
  • FFT::R2C: add post-forward support for batch size > 1 by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5642
  • EB: make face-centered EB data nodal in face_dir throughout by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5637
  • Fix Random() returning 1.0f & add RandomPositive by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5643
  • FFT: expose OpenBCSolver's spectral Green's function by @ax3l in https://github.com/AMReX-Codes/amrex/pull/5627
  • Update CHANGES for 26.09 by @WeiqunZhang in https://github.com/AMReX-Codes/amrex/pull/5660

New Contributors

  • @ktras made their first contribution in https://github.com/AMReX-Codes/amrex/pull/5604

Full Changelog: https://github.com/AMReX-Codes/amrex/compare/26.08...26.09

Files

AMReX-Codes/amrex-26.09.zip

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Additional details

Related works

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Software: https://github.com/AMReX-Codes/amrex/tree/26.09 (URL)

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