CliMA · charleskawczynski · Jun 17, 2024 · Jun 17, 2024
diff --git a/NEWS.md b/NEWS.md
@@ -4,6 +4,11 @@ ClimaCore.jl Release Notes
 main
 -------
 
+v0.15.0
+-------
+
+- ![][badge-💥breaking] support for `IntervalTopology(::Mesh)` has been dropped in favor of using `IntervalTopology(::ClimaComms.AbstractDevice, ::Mesh)`. PR [#1821](https://github.com/CliMA/ClimaCore.jl/pull/1821).
+
 v0.14.9
 -------
 

diff --git a/docs/tutorials/introduction.jl b/docs/tutorials/introduction.jl
@@ -53,9 +53,9 @@ rectangle_mesh = ClimaCore.Meshes.RectilinearMesh(rectangle_domain, 16, 16)
 #
 # A _topology_ determines the ordering and connections between elements of a mesh
 # - At the moment, this is only required for 2D meshes
-
+device = ClimaComms.device()
 rectangle_topology = ClimaCore.Topologies.Topology2D(
-    ClimaComms.SingletonCommsContext(),
+    ClimaComms.SingletonCommsContext(device),
     rectangle_mesh,
 )
 #----------------------------------------------------------------------------
@@ -71,7 +71,8 @@ rectangle_topology = ClimaCore.Topologies.Topology2D(
 #
 # You can construct either the center or face space from the mesh, then construct the opposite space from the original one (this is to avoid allocating additional memory).
 
-column_center_space = ClimaCore.Spaces.CenterFiniteDifferenceSpace(column_mesh)
+column_center_space =
+    ClimaCore.Spaces.CenterFiniteDifferenceSpace(device, column_mesh)
 ## construct the face space from the center one
 column_face_space =
     ClimaCore.Spaces.FaceFiniteDifferenceSpace(column_center_space)

diff --git a/examples/column/advect.jl b/examples/column/advect.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore:
     Fields,
     Domains,
@@ -26,8 +28,8 @@ domain = Domains.IntervalDomain(
     boundary_names = (:left, :right),
 )
 mesh = Meshes.IntervalMesh(domain, nelems = n)
-
-cs = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cs = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fs = Spaces.FaceFiniteDifferenceSpace(cs)
 
 V = Geometry.WVector.(ones(FT, fs))

diff --git a/examples/column/advect_diffusion.jl b/examples/column/advect_diffusion.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore:
     Fields,
     Domains,
@@ -32,8 +34,8 @@ domain = Domains.IntervalDomain(
     boundary_names = (:bottom, :top),
 )
 mesh = Meshes.IntervalMesh(domain, nelems = n)
-
-cs = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cs = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fs = Spaces.FaceFiniteDifferenceSpace(cs)
 zc = Fields.coordinate_field(cs)
 zp = (z₀ + z₁ / n / 2):(z₁ / n):(z₁ - z₁ / n / 2)

diff --git a/examples/column/bb_fct_advection.jl b/examples/column/bb_fct_advection.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using Test
 using LinearAlgebra
 using OrdinaryDiffEq: ODEProblem, solve
@@ -86,10 +88,10 @@ domain = Domains.IntervalDomain(
 
 stretch_fns = (Meshes.Uniform(), Meshes.ExponentialStretching(FT(7.0)))
 plot_string = ["uniform", "stretched"]
-
+device = ClimaComms.device()
 for (i, stretch_fn) in enumerate(stretch_fns)
     mesh = Meshes.IntervalMesh(domain, stretch_fn; nelems = n)
-    cent_space = Spaces.CenterFiniteDifferenceSpace(mesh)
+    cent_space = Spaces.CenterFiniteDifferenceSpace(device, mesh)
     face_space = Spaces.FaceFiniteDifferenceSpace(cent_space)
     z = Fields.coordinate_field(cent_space).z
     O = ones(FT, face_space)

diff --git a/examples/column/ekman.jl b/examples/column/ekman.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using LinearAlgebra
 import ClimaCore:
     Fields,
@@ -41,8 +43,8 @@ domain = Domains.IntervalDomain(
 )
 #mesh = Meshes.IntervalMesh(domain, Meshes.ExponentialStretching(7.5e3); nelems = 30)
 mesh = Meshes.IntervalMesh(domain; nelems = nelems)
-
-cspace = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cspace = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fspace = Spaces.FaceFiniteDifferenceSpace(cspace)
 
 

diff --git a/examples/column/fct_advection.jl b/examples/column/fct_advection.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using Test
 using LinearAlgebra
 using OrdinaryDiffEq: ODEProblem, solve, SSPRK33
@@ -87,11 +89,11 @@ initial_mass = zeros(FT, length(stretch_fns))
 mass = zeros(FT, length(stretch_fns))
 rel_mass_err = zeros(FT, length(stretch_fns))
 plot_string = ["uniform", "stretched"]
-
+device = ClimaComms.device()
 for (i, stretch_fn) in enumerate(stretch_fns)
 
     mesh = Meshes.IntervalMesh(domain, stretch_fn; nelems = n)
-    cs = Spaces.CenterFiniteDifferenceSpace(mesh)
+    cs = Spaces.CenterFiniteDifferenceSpace(device, mesh)
     fs = Spaces.FaceFiniteDifferenceSpace(cs)
     zc = Fields.coordinate_field(cs)
     O = ones(FT, fs)

diff --git a/examples/column/heat.jl b/examples/column/heat.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore:
     Fields,
     Domains,
@@ -28,8 +30,8 @@ domain = Domains.IntervalDomain(
     boundary_names = (:bottom, :top),
 )
 mesh = Meshes.IntervalMesh(domain, nelems = n)
-
-cs = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cs = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 T = Fields.zeros(FT, cs)
 
 # Solve Heat Equation: ∂_t T = α ∇²T

diff --git a/examples/column/hydrostatic.jl b/examples/column/hydrostatic.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore:
     Fields,
     Domains,
@@ -32,8 +34,8 @@ domain = Domains.IntervalDomain(
 )
 #mesh = Meshes.IntervalMesh(domain, Meshes.ExponentialStretching(7.5e3); nelems = 30)
 mesh = Meshes.IntervalMesh(domain; nelems = 30)
-
-cspace = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cspace = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fspace = Spaces.FaceFiniteDifferenceSpace(cspace)
 
 # https://github.com/CliMA/Thermodynamics.jl/blob/main/src/TemperatureProfiles.jl#L115-L155

diff --git a/examples/column/hydrostatic_discrete.jl b/examples/column/hydrostatic_discrete.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore:
     Fields,
     Domains,
@@ -34,8 +36,8 @@ domain = Domains.IntervalDomain(
 )
 #mesh = Meshes.IntervalMesh(domain, Meshes.ExponentialStretching(7.5e3); nelems = 30)
 mesh = Meshes.IntervalMesh(domain; nelems = n_vert)
-
-cspace = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cspace = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fspace = Spaces.FaceFiniteDifferenceSpace(cspace)
 
 # https://github.com/CliMA/Thermodynamics.jl/blob/main/src/TemperatureProfiles.jl#L115-L155

diff --git a/examples/column/hydrostatic_ekman.jl b/examples/column/hydrostatic_ekman.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using LinearAlgebra
 
 import ClimaCore:
@@ -45,8 +47,8 @@ domain = Domains.IntervalDomain(
 )
 #mesh = Meshes.IntervalMesh(domain, Meshes.ExponentialStretching(7.5e3); nelems = 30)
 mesh = Meshes.IntervalMesh(domain; nelems = nelems)
-
-cspace = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cspace = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fspace = Spaces.FaceFiniteDifferenceSpace(cspace)
 
 

diff --git a/examples/column/step.jl b/examples/column/step.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using LinearAlgebra
 import ClimaCore:
     Fields,
@@ -28,8 +30,8 @@ end
 
 domain = Domains.IntervalDomain(a, b, boundary_names = (:left, :right))
 mesh = Meshes.IntervalMesh(domain, nelems = n)
-
-cs = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cs = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fs = Spaces.FaceFiniteDifferenceSpace(cs)
 
 V = Geometry.WVector.(ones(FT, fs))

diff --git a/examples/column/wave.jl b/examples/column/wave.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 import ClimaCore.Geometry, LinearAlgebra
 import ClimaCore:
     Fields,
@@ -22,8 +24,8 @@ domain = Domains.IntervalDomain(
     boundary_names = (:left, :right),
 )
 mesh = Meshes.IntervalMesh(domain; nelems = 30)
-
-cspace = Spaces.CenterFiniteDifferenceSpace(mesh)
+device = ClimaComms.device()
+cspace = Spaces.CenterFiniteDifferenceSpace(device, mesh)
 fspace = Spaces.FaceFiniteDifferenceSpace(cspace)
 
 zc = Fields.coordinate_field(cspace)

diff --git a/examples/column/zalesak_fct_advection.jl b/examples/column/zalesak_fct_advection.jl
@@ -1,3 +1,5 @@
+import ClimaComms
+ClimaComms.@import_required_backends
 using Test
 using LinearAlgebra
 using OrdinaryDiffEq: ODEProblem, solve
@@ -87,10 +89,10 @@ domain = Domains.IntervalDomain(
 
 stretch_fns = (Meshes.Uniform(), Meshes.ExponentialStretching(FT(7.0)))
 plot_string = ["uniform", "stretched"]
-
+device = ClimaComms.device()
 for (i, stretch_fn) in enumerate(stretch_fns)
     mesh = Meshes.IntervalMesh(domain, stretch_fn; nelems = n)
-    cent_space = Spaces.CenterFiniteDifferenceSpace(mesh)
+    cent_space = Spaces.CenterFiniteDifferenceSpace(device, mesh)
     face_space = Spaces.FaceFiniteDifferenceSpace(cent_space)
     z = Fields.coordinate_field(cent_space).z
     O = ones(FT, face_space)

diff --git a/examples/common_spaces.jl b/examples/common_spaces.jl
@@ -38,7 +38,7 @@ function make_horizontal_space(
 )
     quad = Quadratures.GLL{npoly + 1}()
     if mesh isa Meshes.AbstractMesh1D
-        topology = Topologies.IntervalTopology(mesh)
+        topology = Topologies.IntervalTopology(ClimaComms.device(context), mesh)
         space = Spaces.SpectralElementSpace1D(topology, quad)
     elseif mesh isa Meshes.AbstractMesh2D
         topology = Topologies.Topology2D(context, mesh)
@@ -68,8 +68,9 @@ function make_hybrid_spaces(h_space, z_max, z_elem; z_stretch)
         Geometry.ZPoint(z_max);
         boundary_names = (:bottom, :top),
     )
+    context = ClimaComms.context(h_space)
     z_mesh = Meshes.IntervalMesh(z_domain, z_stretch; nelems = z_elem)
-    z_topology = Topologies.IntervalTopology(z_mesh)
+    z_topology = Topologies.IntervalTopology(ClimaComms.device(context), z_mesh)
     z_space = Spaces.CenterFiniteDifferenceSpace(z_topology)
     center_space = Spaces.ExtrudedFiniteDifferenceSpace(h_space, z_space)
     face_space = Spaces.FaceExtrudedFiniteDifferenceSpace(center_space)

diff --git a/examples/hybrid/box/bubble_3d_invariant_rhotheta.jl b/examples/hybrid/box/bubble_3d_invariant_rhotheta.jl
@@ -2,6 +2,9 @@ using Test
 using ClimaComms
 using LinearAlgebra
 
+import ClimaComms
+ClimaComms.@import_required_backends
+
 import ClimaCore:
     ClimaCore,
     slab,
@@ -47,14 +50,15 @@ function hvspace_3D(
     horzmesh = Meshes.RectilinearMesh(horzdomain, xelem, yelem)
     horztopology = Topologies.Topology2D(context, horzmesh)
     #horztopology = Topologies.Topology2D(horzmesh)
+    device = ClimaComms.device(context)
 
     zdomain = Domains.IntervalDomain(
         Geometry.ZPoint{FT}(zlim[1]),
         Geometry.ZPoint{FT}(zlim[2]);
         boundary_names = (:bottom, :top),
     )
     vertmesh = Meshes.IntervalMesh(zdomain, nelems = zelem)
-    vert_center_space = Spaces.CenterFiniteDifferenceSpace(vertmesh)
+    vert_center_space = Spaces.CenterFiniteDifferenceSpace(device, vertmesh)
 
     quad = Quadratures.GLL{npoly + 1}()
     horzspace = Spaces.SpectralElementSpace2D(horztopology, quad)

diff --git a/examples/hybrid/box/bubble_3d_rhotheta.jl b/examples/hybrid/box/bubble_3d_rhotheta.jl
@@ -2,6 +2,9 @@ using Test
 using ClimaComms
 using LinearAlgebra, StaticArrays
 
+import ClimaComms
+ClimaComms.@import_required_backends
+
 import ClimaCore:
     ClimaCore,
     slab,
@@ -42,6 +45,7 @@ function hvspace_3D(
         Geometry.YPoint{FT}(ylim[2]),
         periodic = true,
     )
+    device = ClimaComms.device(context)
 
     horzdomain = Domains.RectangleDomain(xdomain, ydomain)
     horzmesh = Meshes.RectilinearMesh(horzdomain, xelem, yelem)
@@ -53,7 +57,7 @@ function hvspace_3D(
         boundary_names = (:bottom, :top),
     )
     vertmesh = Meshes.IntervalMesh(zdomain, nelems = zelem)
-    vert_center_space = Spaces.CenterFiniteDifferenceSpace(vertmesh)
+    vert_center_space = Spaces.CenterFiniteDifferenceSpace(device, vertmesh)
 
     quad = Quadratures.GLL{npoly + 1}()
     horzspace = Spaces.SpectralElementSpace2D(horztopology, quad)

diff --git a/examples/hybrid/hybrid3dcs_dss.jl b/examples/hybrid/hybrid3dcs_dss.jl
@@ -5,6 +5,9 @@ using JLD2
 
 include("../nvtx.jl")
 
+import ClimaComms
+ClimaComms.@import_required_backends
+
 import ClimaCore:
     Domains,
     Fields,

diff --git a/examples/hybrid/plane/bubble_2d_invariant_rhoe.jl b/examples/hybrid/plane/bubble_2d_invariant_rhoe.jl
@@ -3,6 +3,9 @@ push!(LOAD_PATH, joinpath(@__DIR__, "..", ".."))
 using Test
 using StaticArrays, IntervalSets, LinearAlgebra
 
+import ClimaComms
+ClimaComms.@import_required_backends
+
 import ClimaCore:
     ClimaCore,
     slab,
@@ -35,15 +38,17 @@ function hvspace_2D(
         boundary_names = (:bottom, :top),
     )
     vertmesh = Meshes.IntervalMesh(vertdomain, nelems = zelem)
-    vert_center_space = Spaces.CenterFiniteDifferenceSpace(vertmesh)
+    context = ClimaComms.context()
+    device = ClimaComms.device(context)
+    vert_center_space = Spaces.CenterFiniteDifferenceSpace(device, vertmesh)
 
     horzdomain = Domains.IntervalDomain(
         Geometry.XPoint{FT}(xlim[1]),
         Geometry.XPoint{FT}(xlim[2]);
         periodic = true,
     )
     horzmesh = Meshes.IntervalMesh(horzdomain, nelems = xelem)
-    horztopology = Topologies.IntervalTopology(horzmesh)
+    horztopology = Topologies.IntervalTopology(device, horzmesh)
 
     quad = Quadratures.GLL{npoly + 1}()
     horzspace = Spaces.SpectralElementSpace1D(horztopology, quad)

diff --git a/examples/hybrid/plane/density_current_2d_flux_form.jl b/examples/hybrid/plane/density_current_2d_flux_form.jl
@@ -1,6 +1,9 @@
 using Test
 using LinearAlgebra, StaticArrays
 
+import ClimaComms
+ClimaComms.@import_required_backends
+
 import ClimaCore:
     ClimaCore,
     slab,
@@ -33,15 +36,17 @@ function hvspace_2D(
         boundary_names = (:bottom, :top),
     )
     vertmesh = Meshes.IntervalMesh(vertdomain, nelems = velem)
-    vert_center_space = Spaces.CenterFiniteDifferenceSpace(vertmesh)
+    context = ClimaComms.context()
+    device = ClimaComms.device(context)
+    vert_center_space = Spaces.CenterFiniteDifferenceSpace(device, vertmesh)
 
     horzdomain = Domains.IntervalDomain(
         Geometry.XPoint{FT}(xlim[1]),
         Geometry.XPoint{FT}(xlim[2]),
         periodic = true,
     )
     horzmesh = Meshes.IntervalMesh(horzdomain; nelems = helem)
-    horztopology = Topologies.IntervalTopology(horzmesh)
+    horztopology = Topologies.IntervalTopology(device, horzmesh)
 
     quad = Quadratures.GLL{npoly + 1}()
     horzspace = Spaces.SpectralElementSpace1D(horztopology, quad)
-Original file line number
+Diff line change
@@ Expand Up / @@ -4,6 +4,11 @@ ClimaCore.jl Release Notes @@
     main
     -------
+    v0.15.0
+    -------
+    - ![][badge-💥breaking] support for `IntervalTopology(::Mesh)` has been dropped in favor of using `IntervalTopology(::ClimaComms.AbstractDevice, ::Mesh)`. PR [#1821](https://github.com/CliMA/ClimaCore.jl/pull/1821).
     v0.14.9
     -------
@@ Expand Down @@