-
Notifications
You must be signed in to change notification settings - Fork 9
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'dev' into jc/fix_RefElemData_dispatch
- Loading branch information
Showing
9 changed files
with
186 additions
and
109 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| approx_elem_types_to_test = [(Polynomial(), Wedge()), | ||
| (Polynomial(), Pyr())] | ||
|
|
||
| @testset "3D MeshData tests for wedges and pyramids" begin | ||
| @testset "$approximation_type $element_type MeshData initialization" for (approximation_type, element_type) in approx_elem_types_to_test | ||
| tol = 5e2*eps() | ||
|
|
||
| N = 3 | ||
| K1D = 2 | ||
| rd = RefElemData(element_type, approximation_type, N) | ||
| md = MeshData(uniform_mesh(element_type, K1D)..., rd) | ||
| (; wq, Dr, Ds, Dt, Vq, Vf, wf ) = rd | ||
| Nfaces = length(rd.fv) | ||
| (; x, y, z, xq, yq, zq, wJq, xf, yf, zf, K ) = md | ||
| (; rxJ, sxJ, txJ, ryJ, syJ, tyJ, rzJ, szJ, tzJ, J ) = md | ||
| (; nxJ, nyJ, nzJ, sJ ) = md | ||
| (; FToF, mapM, mapP, mapB ) = md | ||
|
|
||
| @test typeof(md.mesh_type) <: StartUpDG.VertexMappedMesh{<:typeof(rd.element_type)} | ||
| @test md.x == md.xyz[1] | ||
|
|
||
| # check positivity of Jacobian | ||
| @test all(J .> 0) | ||
| h = estimate_h(rd, md) | ||
| @test h <= 2 / K1D + tol | ||
|
|
||
| # check differentiation | ||
| u = @. x^2 + 2 * x * y - y^2 + x * y * z | ||
| dudx_exact = @. 2*x + 2*y + y*z | ||
| dudy_exact = @. 2*x - 2*y + x*z | ||
| dudz_exact = @. x*y | ||
| dudr,duds,dudt = (D->D*u).((Dr, Ds, Dt)) | ||
| dudx = @. (rxJ * dudr + sxJ * duds + txJ * dudt) / J | ||
| dudy = @. (ryJ * dudr + syJ * duds + tyJ * dudt) / J | ||
| dudz = @. (rzJ * dudr + szJ * duds + tzJ * dudt) / J | ||
| @test dudx ≈ dudx_exact | ||
| @test dudy ≈ dudy_exact | ||
| @test dudz ≈ dudz_exact | ||
|
|
||
| # check volume integration | ||
| @test Vq * x ≈ xq | ||
| @test Vq * y ≈ yq | ||
| @test Vq * z ≈ zq | ||
| @test diagm(wq) * (Vq * J) ≈ wJq | ||
| @test abs(sum(xq .* wJq)) < tol | ||
| @test abs(sum(yq .* wJq)) < tol | ||
| @test abs(sum(zq .* wJq)) < tol | ||
|
|
||
| # check surface integration | ||
| @test Vf * x ≈ xf | ||
| @test Vf * y ≈ yf | ||
| @test Vf * z ≈ zf | ||
| @test abs(sum(diagm(wf) * nxJ)) < tol | ||
| @test abs(sum(diagm(wf) * nyJ)) < tol | ||
| @test abs(sum(diagm(wf) * nzJ)) < tol | ||
| @test md.nx .* md.Jf ≈ md.nxJ | ||
| @test md.ny .* md.Jf ≈ md.nyJ | ||
| @test md.nz .* md.Jf ≈ md.nzJ | ||
|
|
||
| # check connectivity and boundary maps | ||
| u = @. (1-x) * (1+x) * (1-y) * (1+y) * (1-z) * (1+z) | ||
| uf = Vf * u | ||
| @test uf ≈ uf[mapP] | ||
| @test norm(uf[mapB]) < tol | ||
|
|
||
| # check periodic node connectivity maps | ||
| md_periodic = make_periodic(md, (true, true, true)) | ||
| @test md_periodic.mapP != md.mapP # check that the node mapping actually changed | ||
|
|
||
| u = @. sin(pi * (.5 + x)) * sin(pi * (.5 + y)) * sin(pi * (.5 + z)) | ||
| (; mapP ) = md_periodic | ||
| uf = Vf * u | ||
| @test uf ≈ uf[mapP] | ||
|
|
||
| md = MeshData(uniform_mesh(rd.element_type, K1D)..., rd; is_periodic=true) | ||
| @test isempty(md.mapB) | ||
|
|
||
| end | ||
|
|
||
| @testset "TensorProductWedge MeshData" begin | ||
| element_type = Wedge() | ||
| tol = 5e2*eps() | ||
| @testset "Degree $tri_grad triangle" for tri_grad = [2, 3] | ||
| @testset "Degree $line_grad line" for line_grad = [2, 3] | ||
| line = RefElemData(Line(), line_grad) | ||
| tri = RefElemData(Tri(), tri_grad) | ||
| tensor = TensorProductWedge(tri, line) | ||
|
|
||
| rd = RefElemData(element_type, tensor) | ||
| K1D = 2 | ||
| md = MeshData(uniform_mesh(element_type, K1D)..., rd) | ||
| (; wq, Dr, Ds, Dt, Vq, Vf, wf ) = rd | ||
| Nfaces = length(rd.fv) | ||
| (; x, y, z, xq, yq, zq, wJq, xf, yf, zf, K ) = md | ||
| (; rxJ, sxJ, txJ, ryJ, syJ, tyJ, rzJ, szJ, tzJ, J ) = md | ||
| (; nxJ, nyJ, nzJ, sJ ) = md | ||
| (; FToF, mapM, mapP, mapB ) = md | ||
|
|
||
| @test StartUpDG._short_typeof(rd.approximation_type) == "TensorProductWedge{Polynomial, Polynomial}" | ||
| @test typeof(md.mesh_type) <: StartUpDG.VertexMappedMesh{<:typeof(rd.element_type)} | ||
| @test md.x == md.xyz[1] | ||
| @test md.y == md.xyz[2] | ||
| @test md.z == md.xyz[3] | ||
|
|
||
| # check positivity of Jacobian | ||
| @test all(J .> 0) | ||
| h = estimate_h(rd, md) | ||
| @test h <= 2 / K1D + tol | ||
|
|
||
| # check differentiation | ||
| u = @. x^2 + 2 * x * y - y^2 + x * y * z | ||
| dudx_exact = @. (2*x + 2*y + y*z) | ||
| dudy_exact = @. 2*x - 2*y + x*z | ||
| dudz_exact = @. x*y | ||
| dudr,duds,dudt = (D->D*u).((Dr, Ds, Dt)) | ||
| dudx = @. (rxJ * dudr + sxJ * duds + txJ * dudt) / J | ||
| dudy = @. (ryJ * dudr + syJ * duds + tyJ * dudt) / J | ||
| dudz = @. (rzJ * dudr + szJ * duds + tzJ * dudt) / J | ||
| @test dudx ≈ dudx_exact | ||
| @test dudy ≈ dudy_exact | ||
| @test dudz ≈ dudz_exact | ||
|
|
||
| # check volume integration | ||
| @test Vq * x ≈ xq | ||
| @test Vq * y ≈ yq | ||
| @test Vq * z ≈ zq | ||
| @test diagm(wq) * (Vq * J) ≈ wJq | ||
| @test abs(sum(xq .* wJq)) < tol | ||
| @test abs(sum(yq .* wJq)) < tol | ||
| @test abs(sum(zq .* wJq)) < tol | ||
|
|
||
| # check surface integration | ||
| @test Vf * x ≈ xf | ||
| @test Vf * y ≈ yf | ||
| @test Vf * z ≈ zf | ||
| @test abs(sum(diagm(wf) * nxJ)) < tol | ||
| @test abs(sum(diagm(wf) * nyJ)) < tol | ||
| @test abs(sum(diagm(wf) * nzJ)) < tol | ||
| @test md.nx .* md.Jf ≈ md.nxJ | ||
| @test md.ny .* md.Jf ≈ md.nyJ | ||
| @test md.nz .* md.Jf ≈ md.nzJ | ||
|
|
||
| # check connectivity and boundary maps | ||
| u = @. (1-x) * (1+x) * (1-y) * (1+y) * (1-z) * (1+z) | ||
| uf = Vf * u | ||
| @test uf ≈ uf[mapP] | ||
| @test norm(uf[mapB]) < tol | ||
|
|
||
| # check periodic node connectivity maps | ||
| md_periodic = make_periodic(md, (true, true, true)) | ||
| @test md_periodic.mapP != md.mapP # check that the node mapping actually changed | ||
|
|
||
| u = @. sin(pi * (.5 + x)) * sin(pi * (.5 + y)) * sin(pi * (.5 + z)) | ||
| (; mapP ) = md_periodic | ||
| uf = Vf * u | ||
| @test uf ≈ uf[mapP] | ||
|
|
||
| md = MeshData(uniform_mesh(rd.element_type, K1D)..., rd; is_periodic=true) | ||
| @test isempty(md.mapB) | ||
|
|
||
| end | ||
| end | ||
| end | ||
| end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.