Mercurial > repos > public > sbplib_julia
comparison test/SbpOperators/volumeops/laplace/laplace_test.jl @ 1285:7d52c4835d15 refactor/grids
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author | Jonatan Werpers <jonatan@werpers.com> |
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date | Wed, 01 Mar 2023 09:06:15 +0100 |
parents | 7fc8df5157a7 |
children | 356ec6a72974 |
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1283:54c3ed752730 | 1285:7d52c4835d15 |
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2 | 2 |
3 using Sbplib.SbpOperators | 3 using Sbplib.SbpOperators |
4 using Sbplib.Grids | 4 using Sbplib.Grids |
5 using Sbplib.LazyTensors | 5 using Sbplib.LazyTensors |
6 | 6 |
7 # Default stencils (4th order) | 7 @test_skip @testset "Laplace" begin |
8 operator_path = sbp_operators_path()*"standard_diagonal.toml" | 8 # Default stencils (4th order) |
9 stencil_set = read_stencil_set(operator_path; order=4) | 9 operator_path = sbp_operators_path()*"standard_diagonal.toml" |
10 inner_stencil = parse_stencil(stencil_set["D2"]["inner_stencil"]) | 10 stencil_set = read_stencil_set(operator_path; order=4) |
11 closure_stencils = parse_stencil.(stencil_set["D2"]["closure_stencils"]) | 11 inner_stencil = parse_stencil(stencil_set["D2"]["inner_stencil"]) |
12 g_1D = EquidistantGrid(101, 0.0, 1.) | 12 closure_stencils = parse_stencil.(stencil_set["D2"]["closure_stencils"]) |
13 g_3D = EquidistantGrid((51,101,52), (0.0, -1.0, 0.0), (1., 1., 1.)) | 13 g_1D = EquidistantGrid(101, 0.0, 1.) |
14 g_3D = EquidistantGrid((51,101,52), (0.0, -1.0, 0.0), (1., 1., 1.)) | |
14 | 15 |
15 @testset "Laplace" begin | |
16 @testset "Constructors" begin | 16 @testset "Constructors" begin |
17 @testset "1D" begin | 17 @testset "1D" begin |
18 Δ = laplace(g_1D, inner_stencil, closure_stencils) | 18 Δ = laplace(g_1D, inner_stencil, closure_stencils) |
19 @test Laplace(g_1D, stencil_set) == Laplace(Δ, stencil_set) | 19 @test Laplace(g_1D, stencil_set) == Laplace(Δ, stencil_set) |
20 @test Laplace(g_1D, stencil_set) isa LazyTensor{T,1,1} where T | 20 @test Laplace(g_1D, stencil_set) isa LazyTensor{T,1,1} where T |
64 @test Δ*v ≈ Δv rtol = 5e-4 norm = l2 | 64 @test Δ*v ≈ Δv rtol = 5e-4 norm = l2 |
65 end | 65 end |
66 end | 66 end |
67 end | 67 end |
68 | 68 |
69 @testset "laplace" begin | 69 @test_skip @testset "laplace" begin |
70 operator_path = sbp_operators_path()*"standard_diagonal.toml" | |
71 stencil_set = read_stencil_set(operator_path; order=4) | |
72 inner_stencil = parse_stencil(stencil_set["D2"]["inner_stencil"]) | |
73 closure_stencils = parse_stencil.(stencil_set["D2"]["closure_stencils"]) | |
74 g_1D = EquidistantGrid(101, 0.0, 1.) | |
75 g_3D = EquidistantGrid((51,101,52), (0.0, -1.0, 0.0), (1., 1., 1.)) | |
76 | |
70 @testset "1D" begin | 77 @testset "1D" begin |
71 Δ = laplace(g_1D, inner_stencil, closure_stencils) | 78 Δ = laplace(g_1D, inner_stencil, closure_stencils) |
72 @test Δ == second_derivative(g_1D, inner_stencil, closure_stencils, 1) | 79 @test Δ == second_derivative(g_1D, inner_stencil, closure_stencils, 1) |
73 @test Δ isa LazyTensor{T,1,1} where T | 80 @test Δ isa LazyTensor{T,1,1} where T |
74 end | 81 end |