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Update to mam4xx that eliminates a Kokkos::single bottleneck. #8317

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Merged
jeff-cohere merged 4 commits into from
May 15, 2026
+1 −1
Merged

Update to mam4xx that eliminates a Kokkos::single bottleneck. #8317

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c14d28d
Update to mam4xx that eliminates a Kokkos::single bottleneck.
overfelt Apr 23, 2026
8176220
Now that mam4xx branch has merged into mam4xx main, point to main.
overfelt Apr 24, 2026
59d4f3d
Update mam4xx to latest version.
overfelt May 13, 2026
8930cac
Omit a commit from mam4xx master to avoid a compiler error.
overfelt May 13, 2026
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2 changes: 1 addition & 1 deletion externals/mam4xx
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Submodule mam4xx updated 59 files
+3 −0 .github/workflows/at2_gcc-cuda.yml
+3 −0 .github/workflows/gh_gcc-cpu.yml
+16 −33 CMakeLists.txt
+4 −4 build.sh
+35 −0 cmake/add_formatting_targets.cmake
+6 −4 scripts/README.md
+38 −0 scripts/make_kernel_plots.sh
+211 −0 scripts/plot_kernel_times.py
+0 −21 src/mam4xx/conversions.hpp
+0 −483 src/mam4xx/mo_gas_phase_chemdr.hpp
+102 −95 src/mam4xx/mo_sethet.hpp
+9 −3 src/tests/mam4_photo_setcol.cpp
+7 −1 src/tests/mam4_spitfire_transport_unit_tests.cpp
+1 −1 src/validation/aero_model/aero_model_calcsize_water_uptake_dr.cpp
+1 −1 src/validation/aero_model/aero_model_wetdep.cpp
+1 −1 src/validation/aero_model/modal_aero_bcscavcoef_get.cpp
+1 −1 src/validation/aerosol_optics/aero_rad_props_lw.cpp
+1 −1 src/validation/aerosol_optics/aero_rad_props_sw.cpp
+1 −1 src/validation/aerosol_optics/binterp.cpp
+1 −1 src/validation/aerosol_optics/calc_refin_complex.cpp
+1 −1 src/validation/aerosol_optics/calc_volc_ext.cpp
+1 −1 src/validation/aerosol_optics/data_transfer_state_q_qqwc_to_prog.cpp
+1 −1 src/validation/aerosol_optics/modal_aero_lw.cpp
+1 −1 src/validation/aerosol_optics/modal_aero_sw.cpp
+1 −1 src/validation/aerosol_optics/volcanic_cmip_sw.cpp
+1 −1 src/validation/calcsize/compute_tendencies.cpp
+1 −1 src/validation/calcsize/modal_aero_calcsize_sub.cpp
+1 −1 src/validation/calcsize/modal_aero_calcsize_sub_ptend.cpp
+1 −1 src/validation/hetfrz/hetfrz_rates_1box.cpp
+1 −1 src/validation/mo_chm_diags/chm_diags.cpp
+1 −1 src/validation/mo_chm_diags/het_diags.cpp
+1 −1 src/validation/mo_drydep/drydep_xactive.cpp
+1 −1 src/validation/mo_photo/calc_sum_wght.cpp
+1 −1 src/validation/mo_photo/cloud_mod.cpp
+1 −1 src/validation/mo_photo/find_index.cpp
+1 −1 src/validation/mo_photo/interpolate_rsf.cpp
+1 −1 src/validation/mo_photo/jlong.cpp
+1 −1 src/validation/mo_photo/table_photo.cpp
+1 −1 src/validation/mo_sethet/calc_precip_rescale.cpp
+105 −13 src/validation/mo_sethet/gas_washout.cpp
+3 −8 src/validation/mo_sethet/sethet.cpp
+1 −1 src/validation/mo_setinv/setinv_test_nlev.cpp
+1 −1 src/validation/mo_setsox/setsox_test_nlev.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/compute_qsub_from_gcm_and_qsub_of_other_subarea.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/form_gcm_of_gases_and_aerosols_from_subareas.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/get_partition_factors.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_gases_and_aerosols.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_qmass_for_cldbrn_aerosols.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_qmass_for_intrst_aerosols.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_qnumb_for_cldbrn_aerosols.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_qnumb_for_intrst_aerosols.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/set_subarea_rh.cpp
+1 −1 src/validation/modal_aero_amicphys_subareas/setup_subareas.cpp
+1 −1 src/validation/ndrop/dropmixnuc.cpp
+1 −1 src/validation/ndrop/update_from_explmix.cpp
+1 −1 src/validation/nucleate_ice/compute_tendencies.cpp
+1 −1 src/validation/tracer_data/rebin.cpp
+1 −1 src/validation/tracer_data/vert_interp.cpp
+7 −0 src/validation/validation.hpp
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