Fix 8 HPC-sensitive bugs: GPU kernels, MPI broadcast, domain decomposition - #1242

Merged

sbryngelson merged 14 commits into

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sbryngelson:fix/hpc-bugfixes-batch

Feb 26, 2026

Commits on Feb 24, 2026

Fix z-boundary backward FD stencil using fields(2) instead of fields(3)

sbryngelson
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claude
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7f54286
Fix bc_x%ve3 never MPI-broadcast (duplicate ve2 instead)

sbryngelson
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claude
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0af98ae
Fix fluid_rho broadcast using MPI_LOGICAL instead of mpi_p

sbryngelson
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claude
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85102be
Fix loc_violations used uninitialized in MPI_Allreduce

sbryngelson
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claude
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abdabcf
Fix loc_violations gaining implicit SAVE attribute

sbryngelson
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claude
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4051479
Fix GRCBC subsonic inflow using wrong L index

sbryngelson
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claude
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c275404
Fix G_K exponential degradation in damage model

sbryngelson
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claude
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6eea7ea
Fix domain decomposition overwriting muscl_order

sbryngelson
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claude
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e1790e6
Fix NaN check reading wrong index in MPI unpack

sbryngelson
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claude
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358519a
Replace error stop with s_mpi_abort in NaN diagnostic

sbryngelson
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claude
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8efac1d
Replace error stop with s_mpi_abort in NaN timestep output check

sbryngelson
and
claude
committed
944c6ad

Commits on Feb 25, 2026