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Fuse some broadcast expressions
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charleskawczynski committed Nov 13, 2024
1 parent 3c2e640 commit 7baa377
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Showing 9 changed files with 263 additions and 213 deletions.
2 changes: 2 additions & 0 deletions src/ClimaAtmos.jl
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
module ClimaAtmos

import ClimaCore.Fields: @fused_direct

using NVTX
import Thermodynamics as TD

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20 changes: 11 additions & 9 deletions src/cache/diagnostic_edmf_precomputed_quantities.jl
Original file line number Diff line number Diff line change
Expand Up @@ -39,15 +39,17 @@ NVTX.@annotate function set_diagnostic_edmfx_draft_quantities_level!(
Φ_level,
)
FT = eltype(thermo_params)
@. ts_level = TD.PhaseEquil_phq(
thermo_params,
p_level,
mse_level - Φ_level,
q_tot_level,
8,
FT(0.0003),
)
@. ρ_level = TD.air_density(thermo_params, ts_level)
@fused_direct begin
@. ts_level = TD.PhaseEquil_phq(
thermo_params,
p_level,
mse_level - Φ_level,
q_tot_level,
8,
FT(0.0003),
)
@. ρ_level = TD.air_density(thermo_params, ts_level)
end
return nothing
end

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34 changes: 18 additions & 16 deletions src/cache/precipitation_precomputed_quantities.jl
Original file line number Diff line number Diff line change
Expand Up @@ -21,22 +21,24 @@ function set_precipitation_precomputed_quantities!(Y, p, t)

cmp = CAP.microphysics_precipitation_params(p.params)

# compute the precipitation specific humidities
@. ᶜqᵣ = qₚ(Y.c.ρq_rai, Y.c.ρ)
@. ᶜqₛ = qₚ(Y.c.ρq_sno, Y.c.ρ)
@fused_direct begin
# compute the precipitation specific humidities
@. ᶜqᵣ = qₚ(Y.c.ρq_rai, Y.c.ρ)
@. ᶜqₛ = qₚ(Y.c.ρq_sno, Y.c.ρ)

# compute the precipitation terminal velocity [m/s]
@. ᶜwᵣ = CM1.terminal_velocity(
cmp.pr,
cmp.tv.rain,
Y.c.ρ,
abs(Y.c.ρq_rai / Y.c.ρ),
)
@. ᶜwₛ = CM1.terminal_velocity(
cmp.ps,
cmp.tv.snow,
Y.c.ρ,
abs(Y.c.ρq_sno / Y.c.ρ),
)
# compute the precipitation terminal velocity [m/s]
@. ᶜwᵣ = CM1.terminal_velocity(
cmp.pr,
cmp.tv.rain,
Y.c.ρ,
abs(Y.c.ρq_rai / Y.c.ρ),
)
@. ᶜwₛ = CM1.terminal_velocity(
cmp.ps,
cmp.tv.snow,
Y.c.ρ,
abs(Y.c.ρq_sno / Y.c.ρ),
)
end
return nothing
end
11 changes: 7 additions & 4 deletions src/cache/precomputed_quantities.jl
Original file line number Diff line number Diff line change
Expand Up @@ -477,8 +477,13 @@ NVTX.@annotate function set_precomputed_quantities!(Y, p, t)
# @. ᶜK += Y.c.sgs⁰.ρatke / Y.c.ρ
# TODO: We should think more about these increments before we use them.
end
@. ᶜts = ts_gs(thermo_args..., ᶜspecific, ᶜK, ᶜΦ, Y.c.ρ)
@. ᶜp = TD.air_pressure(thermo_params, ᶜts)
(; ᶜh_tot) = p.precomputed
@fused_direct begin
@. ᶜts = ts_gs(thermo_args..., ᶜspecific, ᶜK, ᶜΦ, Y.c.ρ)
@. ᶜp = TD.air_pressure(thermo_params, ᶜts)
@. ᶜh_tot =
TD.total_specific_enthalpy(thermo_params, ᶜts, ᶜspecific.e_tot)
end

if turbconv_model isa AbstractEDMF
@. p.precomputed.ᶜgradᵥ_θ_virt =
Expand All @@ -489,8 +494,6 @@ NVTX.@annotate function set_precomputed_quantities!(Y, p, t)
ᶜgradᵥ(ᶠinterp(TD.liquid_ice_pottemp(thermo_params, ᶜts)))
end

(; ᶜh_tot) = p.precomputed
@. ᶜh_tot = TD.total_specific_enthalpy(thermo_params, ᶜts, ᶜspecific.e_tot)

if !isnothing(p.sfc_setup)
SurfaceConditions.update_surface_conditions!(Y, p, t)
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54 changes: 31 additions & 23 deletions src/cache/prognostic_edmf_precomputed_quantities.jl
Original file line number Diff line number Diff line change
Expand Up @@ -25,27 +25,31 @@ NVTX.@annotate function set_prognostic_edmf_precomputed_quantities_environment!(
(; ᶜtke⁰, ᶜρa⁰, ᶠu₃⁰, ᶜu⁰, ᶠu³⁰, ᶜK⁰, ᶜts⁰, ᶜρ⁰, ᶜmse⁰, ᶜq_tot⁰) =
p.precomputed

@. ᶜρa⁰ = ρa⁰(Y.c)
@. ᶜtke⁰ = divide_by_ρa(Y.c.sgs⁰.ρatke, ᶜρa⁰, 0, Y.c.ρ, turbconv_model)
@. ᶜmse⁰ = divide_by_ρa(
Y.c.ρ * (ᶜh_tot - ᶜK) - ρamse⁺(Y.c.sgsʲs),
ᶜρa⁰,
Y.c.ρ * (ᶜh_tot - ᶜK),
Y.c.ρ,
turbconv_model,
)
@. ᶜq_tot⁰ = divide_by_ρa(
Y.c.ρq_tot - ρaq_tot⁺(Y.c.sgsʲs),
ᶜρa⁰,
Y.c.ρq_tot,
Y.c.ρ,
turbconv_model,
)
@fused_direct begin
@. ᶜρa⁰ = ρa⁰(Y.c)
@. ᶜtke⁰ = divide_by_ρa(Y.c.sgs⁰.ρatke, ᶜρa⁰, 0, Y.c.ρ, turbconv_model)
@. ᶜmse⁰ = divide_by_ρa(
Y.c.ρ * (ᶜh_tot - ᶜK) - ρamse⁺(Y.c.sgsʲs),
ᶜρa⁰,
Y.c.ρ * (ᶜh_tot - ᶜK),
Y.c.ρ,
turbconv_model,
)
@. ᶜq_tot⁰ = divide_by_ρa(
Y.c.ρq_tot - ρaq_tot⁺(Y.c.sgsʲs),
ᶜρa⁰,
Y.c.ρq_tot,
Y.c.ρ,
turbconv_model,
)
end
set_sgs_ᶠu₃!(u₃⁰, ᶠu₃⁰, Y, turbconv_model)
set_velocity_quantities!(ᶜu⁰, ᶠu³⁰, ᶜK⁰, ᶠu₃⁰, Y.c.uₕ, ᶠuₕ³)
# @. ᶜK⁰ += ᶜtke⁰
@. ᶜts⁰ = TD.PhaseEquil_phq(thermo_params, ᶜp, ᶜmse⁰ - ᶜΦ, ᶜq_tot⁰)
@. ᶜρ⁰ = TD.air_density(thermo_params, ᶜts⁰)
@fused_direct begin
@. ᶜts⁰ = TD.PhaseEquil_phq(thermo_params, ᶜp, ᶜmse⁰ - ᶜΦ, ᶜq_tot⁰)
@. ᶜρ⁰ = TD.air_density(thermo_params, ᶜts⁰)
end
return nothing
end

Expand Down Expand Up @@ -90,8 +94,10 @@ NVTX.@annotate function set_prognostic_edmf_precomputed_quantities_draft_and_bc!

set_velocity_quantities!(ᶜuʲ, ᶠu³ʲ, ᶜKʲ, ᶠu₃ʲ, Y.c.uₕ, ᶠuₕ³)
@. ᶠKᵥʲ = (adjoint(CT3(ᶠu₃ʲ)) * ᶠu₃ʲ) / 2
@. ᶜtsʲ = TD.PhaseEquil_phq(thermo_params, ᶜp, ᶜmseʲ - ᶜΦ, ᶜq_totʲ)
@. ᶜρʲ = TD.air_density(thermo_params, ᶜtsʲ)
@fused_direct begin
@. ᶜtsʲ = TD.PhaseEquil_phq(thermo_params, ᶜp, ᶜmseʲ - ᶜΦ, ᶜq_totʲ)
@. ᶜρʲ = TD.air_density(thermo_params, ᶜtsʲ)
end

# EDMFX boundary condition:

Expand Down Expand Up @@ -335,12 +341,14 @@ NVTX.@annotate function set_prognostic_edmf_precomputed_quantities_closures!(
ᶜtke_exch,
)

@. ᶜmixing_length = ᶜmixing_length_tuple.master

turbconv_params = CAP.turbconv_params(params)
c_m = CAP.tke_ed_coeff(turbconv_params)
@. ᶜK_u = c_m * ᶜmixing_length * sqrt(max(ᶜtke⁰, 0))
@. ᶜK_h = ᶜK_u / ᶜprandtl_nvec
@fused_direct begin
@. ᶜmixing_length = ᶜmixing_length_tuple.master
@. ᶜK_u = c_m * ᶜmixing_length * sqrt(max(ᶜtke⁰, 0))
@. ᶜK_h = ᶜK_u / ᶜprandtl_nvec
end

ρatke_flux_values = Fields.field_values(ρatke_flux)
ρ_int_values = Fields.field_values(Fields.level(ᶜρa⁰, 1))
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6 changes: 4 additions & 2 deletions src/parameterized_tendencies/microphysics/cloud_condensate.jl
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@ function cloud_condensate_tendency!(Yₜ, p, ::NonEquilMoistModel)
thp = CAP.thermodynamics_params(params)
cmc = CAP.microphysics_cloud_params(params)

@. Yₜ.c.ρq_liq += cloud_sources(cmc.liquid, thp, ᶜts, dt)
@. Yₜ.c.ρq_ice += cloud_sources(cmc.ice, thp, ᶜts, dt)
@fused_direct begin
@. Yₜ.c.ρq_liq += cloud_sources(cmc.liquid, thp, ᶜts, dt)
@. Yₜ.c.ρq_ice += cloud_sources(cmc.ice, thp, ᶜts, dt)
end
end
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