Consolidating OpenACC device-host memory transfers#1315

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abishekg7 wants to merge 12 commits intoMPAS-Dev:developfrom

abishekg7:atmosphere/acc_mem_move_per_timestep

Commits on Aug 13, 2025

Consolidating OpenACC device-host memory transfers
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Fixing bug associated with rho_zz_2 not being copied out at the end of dynamics
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Moving some OpenACC data movements to subroutines
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Removing acc data xfer timers for device variables using create/delete
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Using acc declare create for rho_zz_int and corresponding cleanup
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Removing atm_advance_scalars_mono ACC_data_xfer timers around create/delete
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Simplifying OpenACC data transfers around the call to mpas_reconstruct_2d
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Commits on Aug 14, 2025

Need to copyout u_2 and w_2 at the end of dynamics
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Commits on Aug 22, 2025

Fixes to produce correct results with CURVATURE
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Commits on Oct 3, 2025

Adding option to enable GPU execution of mpas_reconstruct_2d
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Commits on Oct 13, 2025

fixes needed with intel compiler
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Commits on Nov 12, 2025

Make ACC data movements of lbc variables contigent on config_apply_lbcs
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