Skip to content

Use Array3 in HPMG solver #1345

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
MaxThevenet merged 9 commits into from
Mar 17, 2026
Merged

Use Array3 in HPMG solver #1345

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
c84bcec
Remove using namespace amrex from HpMultiGrid.cpp
AlexanderSinn Dec 10, 2025
e41ebe5
Merge branch 'development' into Remove_using_namespace_amrex_from_HpM…
AlexanderSinn Dec 18, 2025
f108491
Merge branch 'Hi-PACE:development' into Remove_using_namespace_amrex_…
AlexanderSinn Jan 12, 2026
ed521df
Use Array3 in HPMG solver
AlexanderSinn Jan 12, 2026
bfefbf0
Merge branch 'development' into Use_Array3_in_HPMG
AlexanderSinn Feb 4, 2026
f261959
Merge branch 'Hi-PACE:development' into Use_Array3_in_HPMG
AlexanderSinn Feb 24, 2026
1649206
siampp26
AlexanderSinn Feb 27, 2026
c6c6fe7
revert
AlexanderSinn Feb 27, 2026
6566a7a
revert 2
AlexanderSinn Feb 27, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 7 additions & 5 deletions src/mg_solver/HpMultiGrid.H
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -257,13 +257,15 @@ private:
amrex::Vector<amrex::FArrayBox> m_rescor;

/** Device pointer to Array4s used by the single-block kernel at the bottom */
amrex::Array4<amrex::Real> const* m_acf_a = nullptr;
amrex::Array4<amrex::Real> const* m_res_a = nullptr;
amrex::Array4<amrex::Real> const* m_cor_a = nullptr;
amrex::Array4<amrex::Real> const* m_rescor_a = nullptr;
Array3<amrex::Real> const* m_acf_a = nullptr;
Array3<amrex::Real> const* m_res_a = nullptr;
Array3<amrex::Real> const* m_cor_a = nullptr;
Array3<amrex::Real> const* m_rescor_a = nullptr;

/** Device vector of Array4s used by the single-block kernel at the bottom */
amrex::Gpu::Buffer<amrex::Array4<amrex::Real> > m_array4;
amrex::Gpu::Buffer<Array3<amrex::Real>> m_array3;
/** Device vector of Boxes used by the single-block kernel at the bottom */
amrex::Gpu::Buffer<amrex::BoxND<2>> m_lev_domain;

#if defined(AMREX_USE_CUDA)
/** CUDA graphs for average-down */
Expand Down
Loading
Loading