Refactor and use less internals

CliMA · Oct 21, 2024 · 19ac3e8 · 19ac3e8
1 parent 2e0c495
commit 19ac3e8
Show file tree

Hide file tree

Showing 9 changed files with 37 additions and 24 deletions.
diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
@@ -86,8 +86,8 @@ steps:
         key: unit_data_copyto
         command: "julia --color=yes --check-bounds=yes --project=.buildkite test/DataLayouts/unit_copyto.jl"
 
-      - label: "Unit: getindex_field"
-        key: unit_data_getindex_field
+      - label: "Unit: cartesian_field_index"
+        key: unit_data_cartesian_field_index
         command: "julia --color=yes --check-bounds=yes --project=.buildkite test/DataLayouts/unit_cartesian_field_index.jl"
 
       - label: "Unit: mapreduce"

diff --git a/src/DataLayouts/DataLayouts.jl b/src/DataLayouts/DataLayouts.jl
@@ -1653,6 +1653,18 @@ device_dispatch(x::MArray) = ToCPU()
 @inline singleton(@nospecialize(::IH1JH2)) = IH1JH2Singleton()
 @inline singleton(@nospecialize(::IV1JH2)) = IV1JH2Singleton()
 
+@inline singleton(::Type{IJKFVH}) = IJKFVHSingleton()
+@inline singleton(::Type{IJFH}) = IJFHSingleton()
+@inline singleton(::Type{IFH}) = IFHSingleton()
+@inline singleton(::Type{DataF}) = DataFSingleton()
+@inline singleton(::Type{IJF}) = IJFSingleton()
+@inline singleton(::Type{IF}) = IFSingleton()
+@inline singleton(::Type{VF}) = VFSingleton()
+@inline singleton(::Type{VIJFH}) = VIJFHSingleton()
+@inline singleton(::Type{VIFH}) = VIFHSingleton()
+@inline singleton(::Type{IH1JH2}) = IH1JH2Singleton()
+@inline singleton(::Type{IV1JH2}) = IV1JH2Singleton()
+
 
 include("copyto.jl")
 include("fused_copyto.jl")

diff --git a/src/InputOutput/readers.jl b/src/InputOutput/readers.jl
@@ -467,16 +467,18 @@ function read_field(reader::HDF5Reader, name::AbstractString)
         end
         topology = Spaces.topology(space)
         ArrayType = ClimaComms.array_type(topology)
+        data_layout = attrs(obj)["data_layout"]
+        DataLayout = _scan_data_layout(data_layout)
+        h_dim = DataLayouts.h_dim(DataLayouts.singleton(DataLayout))
         if topology isa Topologies.Topology2D
             nd = ndims(obj)
-            localidx = ntuple(d -> d < nd ? (:) : topology.local_elem_gidx, nd)
+            localidx =
+                ntuple(d -> d == h_dim ? topology.local_elem_gidx : (:), nd)
             data = ArrayType(obj[localidx...])
         else
             data = ArrayType(read(obj))
         end
-        data_layout = attrs(obj)["data_layout"]
         Nij = size(data, findfirst("I", data_layout)[1])
-        DataLayout = _scan_data_layout(data_layout)
         # For when `Nh` is added back to the type space
         #     Nhd = Nh_dim(data_layout)
         #     Nht = Nhd == -1 ? () : (size(data, Nhd),)

diff --git a/src/InputOutput/writers.jl b/src/InputOutput/writers.jl
@@ -434,8 +434,9 @@ function write!(writer::HDF5Writer, field::Fields.Field, name::AbstractString)
     if topology isa Topologies.Topology2D &&
        !(writer.context isa ClimaComms.SingletonCommsContext)
         nelems = Topologies.nelems(topology)
-        dims = ntuple(d -> d == nd ? nelems : size(array, d), nd)
-        localidx = ntuple(d -> d < nd ? (:) : topology.local_elem_gidx, nd)
+        h_dim = DataLayouts.h_dim(DataLayouts.singleton(DataLayout))
+        dims = ntuple(d -> d == h_dim ? nelems : size(array, d), nd)
+        localidx = ntuple(d -> d == h_dim ? topology.local_elem_gidx : (:), nd)
         dataset = create_dataset(
             writer.file,
             "fields/$name",

diff --git a/src/Topologies/dss_transform.jl b/src/Topologies/dss_transform.jl
@@ -269,17 +269,17 @@ function create_ghost_buffer(
     if data isa DataLayouts.IJFH
         send_data = DataLayouts.IJFH{S, Nij}(typeof(parent(data)), Nhsend)
         recv_data = DataLayouts.IJFH{S, Nij}(typeof(parent(data)), Nhrec)
-        k = stride(parent(send_data), 4)
     else
-        Nv, _, _, Nf, _ = DataLayouts.farray_size(data)
+        Nv = DataLayouts.nlevels(data)
+        Nf = DataLayouts.ncomponents(data)
         send_data = DataLayouts.VIJFH{S, Nv, Nij}(
             similar(parent(data), (Nv, Nij, Nij, Nf, Nhsend)),
         )
         recv_data = DataLayouts.VIJFH{S, Nv, Nij}(
             similar(parent(data), (Nv, Nij, Nij, Nf, Nhrec)),
         )
-        k = stride(parent(send_data), 5)
     end
+    k = stride(parent(send_data), DataLayouts.h_dim(data))
 
     graph_context = ClimaComms.graph_context(
         topology.context,

diff --git a/test/Fields/unit_field.jl b/test/Fields/unit_field.jl
@@ -251,12 +251,15 @@ end
     Nh = n1 * n2
     space = spectral_space_2D(n1 = n1, n2 = n2, Nij = Nij)
 
-    nt_field = Fields.Field(
-        IJFH{NamedTuple{(:a, :b), Tuple{Float64, Float64}}, Nij}(
-            ones(Nij, Nij, 2, Nh),
-        ),
-        space,
-    )
+    S = NamedTuple{(:a, :b), Tuple{Float64, Float64}}
+    context = ClimaComms.context(space)
+    device = ClimaComms.device(context)
+    ArrayType = ClimaComms.array_type(device)
+    FT = Spaces.undertype(space)
+    data = IJHF{S}(ArrayType{FT}, ones; Nij, Nh)
+
+    nt_field = Fields.Field(data, space)
+
     nt_sum = sum(nt_field)
     @test nt_sum isa NamedTuple{(:a, :b), Tuple{Float64, Float64}}
     @test nt_sum.a ≈ 8.0 * 10.0 rtol = 10eps()

diff --git a/test/InputOutput/hybrid3dcubedsphere.jl b/test/InputOutput/hybrid3dcubedsphere.jl
@@ -55,7 +55,7 @@ end
     ᶜlocal_geometry = Fields.local_geometry_field(center_space)
     ᶠlocal_geometry = Fields.local_geometry_field(face_space)
 
-    Y = Fields.FieldVector(c = ᶜlocal_geometry, f = ᶠlocal_geometry)
+    Y = Fields.FieldVector(; c = ᶜlocal_geometry, f = ᶠlocal_geometry)
 
     # write field vector to hdf5 file
     writer = InputOutput.HDF5Writer(filename, comms_ctx)

diff --git a/test/InputOutput/hybrid3dcubedsphere_topography.jl b/test/InputOutput/hybrid3dcubedsphere_topography.jl
@@ -77,7 +77,7 @@ end
         ᶜlocal_geometry = Fields.local_geometry_field(center_space)
         ᶠlocal_geometry = Fields.local_geometry_field(face_space)
 
-        Y = Fields.FieldVector(c = ᶜlocal_geometry, f = ᶠlocal_geometry)
+        Y = Fields.FieldVector(; c = ᶜlocal_geometry, f = ᶠlocal_geometry)
 
         # write field vector to hdf5 file
         writer = InputOutput.HDF5Writer(filename, comms_ctx)

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -38,7 +38,7 @@ UnitTest("dss"                                     ,"Spaces/unit_dss.jl"),
 UnitTest("Spaces - serial CPU DSS"                 ,"Spaces/ddss1.jl"),
 UnitTest("Spaces - DSS cubed sphere"               ,"Spaces/ddss1_cs.jl"),
 UnitTest("Sphere spaces"                           ,"Spaces/sphere.jl"),
-# UnitTest("Terrain warp"                            ,"Spaces/terrain_warp.jl"), # appears to hang on GHA
+UnitTest("Terrain warp"                            ,"Spaces/terrain_warp.jl"),
 UnitTest("Fields"                                  ,"Fields/unit_field.jl"), # has benchmarks
 UnitTest("Spectral elem - rectilinear"             ,"Operators/spectralelement/rectilinear.jl"),
 UnitTest("Spectral elem - opt"                     ,"Operators/spectralelement/opt.jl"),
@@ -52,12 +52,10 @@ UnitTest("Spectral elem - sphere diffusion"        ,"Operators/spectralelement/s
 UnitTest("Spectral elem - sphere diffusion vec"    ,"Operators/spectralelement/sphere_diffusion_vec.jl"),
 UnitTest("Spectral elem - sphere hyperdiff"        ,"Operators/spectralelement/unit_sphere_hyperdiffusion.jl"),
 UnitTest("Spectral elem - sphere hyperdiff vec"    ,"Operators/spectralelement/unit_sphere_hyperdiffusion_vec.jl"),
-# UnitTest("Spectral elem - sphere hyperdiff vec"    ,"Operators/spectralelement/sphere_geometry_distributed.jl"), # MPI-only
 UnitTest("FD ops - column"                         ,"Operators/finitedifference/unit_column.jl"),
 UnitTest("FD ops - opt"                            ,"Operators/finitedifference/opt.jl"),
 UnitTest("FD ops - wfact"                          ,"Operators/finitedifference/wfact.jl"),
 UnitTest("FD ops - linsolve"                       ,"Operators/finitedifference/linsolve.jl"),
-# UnitTest("FD ops - examples"                       ,"Operators/finitedifference/opt_examples.jl"), # only opt tests? (check coverage)
 UnitTest("Hybrid - 2D"                             ,"Operators/hybrid/unit_2d.jl"),
 UnitTest("Hybrid - 3D"                             ,"Operators/hybrid/unit_3d.jl"),
 UnitTest("Hybrid - dss opt"                        ,"Operators/hybrid/dss_opt.jl"),
@@ -89,15 +87,12 @@ UnitTest("MatrixFields - non-scalar broadcasting (3)" ,"MatrixFields/matrix_fiel
 UnitTest("MatrixFields - non-scalar broadcasting (4)" ,"MatrixFields/matrix_fields_broadcasting/test_non_scalar_4.jl"),
 UnitTest("MatrixFields - non-scalar broadcasting (5)" ,"MatrixFields/matrix_fields_broadcasting/test_non_scalar_5.jl"),
 UnitTest("MatrixFields - flat spaces" ,"MatrixFields/flat_spaces.jl"),
-
-# UnitTest("MatrixFields - matrix field broadcast"   ,"MatrixFields/matrix_field_broadcasting.jl"), # too long
 # UnitTest("MatrixFields - operator matrices"        ,"MatrixFields/operator_matrices.jl"), # too long
 # UnitTest("MatrixFields - field matrix solvers"     ,"MatrixFields/field_matrix_solvers.jl"), # too long
 UnitTest("Hypsography - 2d"                        ,"Hypsography/2d.jl"),
 UnitTest("Hypsography - 3d sphere"                 ,"Hypsography/3dsphere.jl"),
 UnitTest("Remapping"                               ,"Operators/remapping.jl"),
 UnitTest("Limiter"                                 ,"Limiters/limiter.jl"),
-# UnitTest("Limiter"                                 ,"Limiters/distributed/dlimiter.jl"), # requires MPI
 UnitTest("InputOutput - hdf5"                      ,"InputOutput/hdf5.jl"),
 UnitTest("InputOutput - spectralelement2d"         ,"InputOutput/spectralelement2d.jl"),
 UnitTest("InputOutput - hybrid2dbox"               ,"InputOutput/hybrid2dbox.jl"),