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/libCEED/julia/LibCEED.jl/src/
H A DCeedVector.jl37 destroy(v::CeedVector) = C.CeedVectorDestroy(v.ref) # COV_EXCL_LINE
38 Base.getindex(v::CeedVector) = v.ref[]
40 Base.summary(io::IO, v::CeedVector) = print(io, length(v), "-element CeedVector")
41 function Base.show(io::IO, ::MIME"text/plain", v::CeedVector)
42 summary(io, v)
44 witharray_read(v, MEM_HOST) do arr
48 Base.show(io::IO, v::CeedVector) = witharray_read(a -> show(io, a), v, MEM_HOST)
50 function Base.length(::Type{T}, v::CeedVector) where {T}
52 C.CeedVectorGetLength(v[], len)
58 Base.axes(v::CeedVector) = (Base.OneTo(length(v)),)
[all …]
/libCEED/examples/
H A Dbps.md14 …eak form on a Hilbert space $V^p \subset H^1$, i.e., find $u \in V^p$ such that for all $v \in V^p$
17 \langle v,u \rangle = \langle v,f \rangle ,
20 …v,u\rangle$ and $\langle v,f\rangle$ express the continuous bilinear and linear forms, respectivel…
23 \begin{aligned} \langle v,u \rangle &:= \int_{\Omega} \, v \, u \, dV ,\\ \langle v,f \rangle &:= \…
31 v(\bm x) &= \sum_{i=1}^n v_i \, \phi_i(\bm x) .
35 The coefficients $\{u_j\}$ and $\{v_i\}$ are the nodal values of $u$ and $v$, respectively.
39 \langle v,u \rangle = \bm v^T M \bm u , \qquad \langle v,f\rangle = \bm v^T \bm b \,.
54 …ned via the following variational formulation, i.e., find $u \in V^p$ such that for all $v \in V^p$
57 a(v,u) = \langle v,f \rangle , \,
60 where now $a (v,u)$ expresses the continuous bilinear form defined on $V^p$ for sufficiently regula…
[all …]
/libCEED/examples/fluids/qfunctions/
H A Dturb_spanstats.h16 CeedScalar(*v)[CEED_Q_VLA] = (CeedScalar(*)[CEED_Q_VLA])out[0]; in ChildStatsCollection() local
28 v[TURB_MEAN_DENSITY][i] = wdetJ * s.U.density; in ChildStatsCollection()
29 v[TURB_MEAN_PRESSURE][i] = wdetJ * s.Y.pressure; in ChildStatsCollection()
30 v[TURB_MEAN_PRESSURE_SQUARED][i] = wdetJ * Square(s.Y.pressure); in ChildStatsCollection()
31 v[TURB_MEAN_PRESSURE_VELOCITY_X][i] = wdetJ * s.Y.pressure * s.Y.velocity[0]; in ChildStatsCollection()
32 v[TURB_MEAN_PRESSURE_VELOCITY_Y][i] = wdetJ * s.Y.pressure * s.Y.velocity[1]; in ChildStatsCollection()
33 v[TURB_MEAN_PRESSURE_VELOCITY_Z][i] = wdetJ * s.Y.pressure * s.Y.velocity[2]; in ChildStatsCollection()
34 v[TURB_MEAN_DENSITY_TEMPERATURE][i] = wdetJ * s.U.density * s.Y.temperature; in ChildStatsCollection()
35 …v[TURB_MEAN_DENSITY_TEMPERATURE_FLUX_X][i] = wdetJ * s.U.density * s.Y.temperature * s.Y.velocity[… in ChildStatsCollection()
36 …v[TURB_MEAN_DENSITY_TEMPERATURE_FLUX_Y][i] = wdetJ * s.U.density * s.Y.temperature * s.Y.velocity[… in ChildStatsCollection()
[all …]
H A Dutils.h47 CEED_QFUNCTION_HELPER CeedScalar DotN(const CeedScalar *u, const CeedScalar *v, const CeedInt N) { in DotN() argument
49 CeedPragmaSIMD for (CeedInt i = 0; i < N; i++) output += u[i] * v[i]; in DotN()
54 …dScalar Dot3(const CeedScalar *u, const CeedScalar *v) { return u[0] * v[0] + u[1] * v[1] + u[2] *… in Dot3() argument
57 CEED_QFUNCTION_HELPER void Cross3(const CeedScalar u[3], const CeedScalar v[3], CeedScalar w[3]) { in Cross3()
58 w[0] = (u[1] * v[2]) - (u[2] * v[1]); in Cross3()
59 w[1] = (u[2] * v[0]) - (u[0] * v[2]); in Cross3()
60 w[2] = (u[0] * v[1]) - (u[1] * v[0]); in Cross3()
64 CEED_QFUNCTION_HELPER void Curl3(const CeedScalar gradient[3][3], CeedScalar v[3]) { in Curl3()
65 v[0] = gradient[2][1] - gradient[1][2]; in Curl3()
66 v[1] = gradient[0][2] - gradient[2][0]; in Curl3()
[all …]
/libCEED/backends/magma/tuning/
H A Dtuning.cpp52 CeedVector u, v; in main() local
68 CeedVectorCreate(ceed, Q * N, &v); in main()
72 CeedVectorSetValue(v, 0.0); in main()
73 ierr = CeedBasisApply(basis, N, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
77 CeedBasisApply(basis, N, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
84 CeedVectorSetValue(v, 0.0); in main()
85 ierr = CeedBasisApply(basis, N, CEED_TRANSPOSE, CEED_EVAL_INTERP, v, u); in main()
89 CeedBasisApply(basis, N, CEED_TRANSPOSE, CEED_EVAL_INTERP, v, u); in main()
95 CeedVectorDestroy(&v); in main()
101 CeedVectorCreate(ceed, dim * Q * N, &v); in main()
[all …]
/libCEED/tests/
H A Dt332-basis.c12 CeedVector u, v; in main() local
35 CeedVectorCreate(ceed, num_qpts, &v); in main()
36 CeedVectorSetValue(v, 0.0); in main()
38 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_DIV, u, v); in main()
43 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
47 CeedVectorRestoreArrayRead(v, &v_array); in main()
50 CeedVectorSetValue(v, 1.0); in main()
53 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_DIV, v, u); in main()
67 CeedVectorDestroy(&v); in main()
H A Dt331-basis.c12 CeedVector u, v; in main() local
35 CeedVectorCreate(ceed, dim * num_qpts, &v); in main()
36 CeedVectorSetValue(v, 0.0); in main()
38 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
43 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
47 CeedVectorRestoreArrayRead(v, &v_array); in main()
50 CeedVectorSetValue(v, 1.0); in main()
53 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v, u); in main()
69 CeedVectorDestroy(&v); in main()
H A Dt363-basis.c12 CeedVector u, v; in main() local
23 CeedVectorCreate(ceed, p, &v); in main()
24 CeedVectorSetValue(v, 0); in main()
29 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_GRAD, u, v); in main()
30 CeedBasisApplyAdd(basis, 1, CEED_TRANSPOSE, CEED_EVAL_GRAD, u, v); in main()
42 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
46 CeedVectorRestoreArrayRead(v, &v_array); in main()
50 CeedVectorDestroy(&v); in main()
H A Dt411-qfunction.c11 CeedVector u, v; in main() local
21 CeedVectorCreate(ceed, q, &v); in main()
22 CeedVectorSetValue(v, 0); in main()
27 out[0] = v; in main()
35 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
39 CeedVectorRestoreArrayRead(v, &v_array); in main()
43 CeedVectorDestroy(&v); in main()
H A Dt360-basis.c14 CeedVector u, u_q, v, v_q, w_q; in main() local
19 CeedVectorCreate(ceed, p_dim, &v); in main()
21 CeedVectorSetValue(v, 0.0); in main()
32 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v_q, v); in main()
34 CeedBasisApplyAdd(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v_q, v); in main()
41 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
44 CeedVectorRestoreArrayRead(v, &v_array); in main()
48 CeedVectorDestroy(&v); in main()
H A Dt412-qfunction.c11 CeedVector u, v; in main() local
21 CeedVectorCreate(ceed, q * size, &v); in main()
22 CeedVectorSetValue(v, 0); in main()
27 out[0] = v; in main()
35 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
39 CeedVectorRestoreArrayRead(v, &v_array); in main()
43 CeedVectorDestroy(&v); in main()
H A Dt362-basis.c13 CeedVector u, v, u_q, v_q, w_q; in main() local
22 CeedVectorCreate(ceed, p, &v); in main()
24 CeedVectorSetValue(v, 0.0); in main()
36 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v_q, v); in main()
38 CeedBasisApplyAdd(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v_q, v); in main()
45 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
48 CeedVectorRestoreArrayRead(v, &v_array); in main()
52 CeedVectorDestroy(&v); in main()
H A Dt409-qfunction.c13 CeedVector u, v; in main() local
24 CeedVectorCreate(ceed, q, &v); in main()
25 CeedVectorSetValue(v, 0.0); in main()
37 out[0] = v; in main()
44 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
52 CeedVectorRestoreArrayRead(v, &v_array); in main()
80 out[0] = v; in main()
86 CeedVectorDestroy(&v); in main()
H A Dt342-basis.c11 CeedVector u, v; in main() local
48 CeedVectorCreate(ceed, q, &v); in main()
49 CeedVectorSetValue(v, 0.0); in main()
51 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_CURL, u, v); in main()
56 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
60 CeedVectorRestoreArrayRead(v, &v_array); in main()
63 CeedVectorSetValue(v, 1.0); in main()
66 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_CURL, v, u); in main()
80 CeedVectorDestroy(&v); in main()
H A Dt341-basis.c11 CeedVector u, v; in main() local
48 CeedVectorCreate(ceed, dim * q, &v); in main()
49 CeedVectorSetValue(v, 0.0); in main()
51 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
56 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
60 CeedVectorRestoreArrayRead(v, &v_array); in main()
63 CeedVectorSetValue(v, 1.0); in main()
66 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_INTERP, v, u); in main()
80 CeedVectorDestroy(&v); in main()
H A Dt324-basis.c12 CeedVector u, v; in main() local
23 CeedVectorCreate(ceed, p, &v); in main()
24 CeedVectorSetValue(v, 0); in main()
29 CeedBasisApply(basis, 1, CEED_TRANSPOSE, CEED_EVAL_GRAD, u, v); in main()
41 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
45 CeedVectorRestoreArrayRead(v, &v_array); in main()
49 CeedVectorDestroy(&v); in main()
H A Dt411-qfunction-f.f907 integer u,v variable
29 call ceedvectorcreate(ceed,q,v,err)
30 call ceedvectorsetvalue(v,0.d0,err)
35 &v,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,&
39 call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err)
47 call ceedvectorrestorearrayread(v,vv,voffset,err)
50 call ceedvectordestroy(v,err)
H A Dt310-basis.c11 CeedVector u, v; in main() local
17 CeedVectorCreate(ceed, len, &v); in main()
28 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
33 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
37 CeedVectorRestoreArrayRead(v, &v_array); in main()
42 CeedVectorDestroy(&v); in main()
H A Dt412-qfunction-f.f907 integer u,v variable
30 call ceedvectorcreate(ceed,q*s,v,err)
31 call ceedvectorsetvalue(v,0.d0,err)
36 &v,ceed_null,ceed_null,ceed_null,ceed_null,ceed_null,&
40 call ceedvectorgetarrayread(v,ceed_mem_host,vv,voffset,err)
48 call ceedvectorrestorearrayread(v,vv,voffset,err)
51 call ceedvectordestroy(v,err)
H A Dt321-basis.c16 CeedVector u, v; in main() local
34 CeedVectorCreate(ceed, q, &v); in main()
35 CeedVectorSetValue(v, 0); in main()
40 CeedBasisApply(basis, 1, CEED_NOTRANSPOSE, CEED_EVAL_INTERP, u, v); in main()
46 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
51 CeedVectorRestoreArrayRead(v, &v_array); in main()
55 CeedVectorDestroy(&v); in main()
H A Dt505-operator.c17 CeedVector q_data, x, u, v; in main() local
31 CeedVectorCreate(ceed, num_nodes_u, &v); in main()
81 CeedVectorSetValue(v, 0.0); in main()
82 CeedOperatorApplyAdd(op_mass, u, v, CEED_REQUEST_IMMEDIATE); in main()
89 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
91 CeedVectorRestoreArrayRead(v, &v_array); in main()
96 CeedVectorSetValue(v, 1.0); in main()
97 CeedOperatorApplyAdd(op_mass, u, v, CEED_REQUEST_IMMEDIATE); in main()
104 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
106 CeedVectorRestoreArrayRead(v, &v_array); in main()
[all …]
H A Dt509-operator.c14 CeedVector u, v; in main() local
21 CeedVectorCreate(ceed, num_nodes, &v); in main()
36 CeedOperatorApply(op_identity, u, v, CEED_REQUEST_IMMEDIATE); in main()
42 CeedVectorGetArrayRead(v, CEED_MEM_HOST, &v_array); in main()
46 CeedVectorRestoreArrayRead(v, &v_array); in main()
50 CeedVectorDestroy(&v); in main()
/libCEED/julia/LibCEED.jl/docs/src/
H A DCeedVector.md6 Base.setindex!(v::CeedVector, v2::CeedScalar)
7 Base.setindex!(v::CeedVector, v2::AbstractArray)
8 Base.Vector(v::CeedVector)
9 LinearAlgebra.norm(v::CeedVector, n::NormType)
10 LinearAlgebra.norm(v::CeedVector, p::Real)
/libCEED/backends/avx/
H A Dceed-avx-tensor.c44 … const CeedScalar *restrict u, CeedScalar *restrict v, const CeedInt JJ, const CeedInt CC) { in CeedTensorContract_Avx_Blocked() argument
58 … for (CeedInt cc = 0; cc < CC / 4; cc++) vv[jj][cc] = loadu(&v[(a * J + j + jj) * C + c + cc * 4]); in CeedTensorContract_Avx_Blocked()
69 … for (CeedInt cc = 0; cc < CC / 4; cc++) storeu(&v[(a * J + j + jj) * C + c + cc * 4], vv[jj][cc]); in CeedTensorContract_Avx_Blocked()
81 … for (CeedInt cc = 0; cc < CC / 4; cc++) vv[jj][cc] = loadu(&v[(a * J + j + jj) * C + c + cc * 4]); in CeedTensorContract_Avx_Blocked()
93 … for (CeedInt cc = 0; cc < CC / 4; cc++) storeu(&v[(a * J + j + jj) * C + c + cc * 4], vv[jj][cc]); in CeedTensorContract_Avx_Blocked()
106 … const CeedScalar *restrict u, CeedScalar *restrict v, const CeedInt JJ, const CeedInt CC) { in CeedTensorContract_Avx_Remainder() argument
123 for (CeedInt jj = 0; jj < JJ; jj++) vv[jj] = loadu(&v[(a * J + j + jj) * C + c]); in CeedTensorContract_Avx_Remainder()
135 for (CeedInt jj = 0; jj < JJ; jj++) storeu(&v[(a * J + j + jj) * C + c], vv[jj]); in CeedTensorContract_Avx_Remainder()
143 … for (CeedInt c = (C / CC) * CC; c < C; c++) v[(a * J + j) * C + c] += tq * u[(a * B + b) * C + c]; in CeedTensorContract_Avx_Remainder()
154 … CeedTransposeMode t_mode, const CeedInt add, const CeedScalar *restrict u, CeedScalar *restrict v, in CeedTensorContract_Avx_Single() argument
[all …]
/libCEED/examples/ceed/
H A Dindex.md24 \sum_e \int_{\Omega_e} v(x) 1 \, dV
27 with $v(x) \in \mathcal{V}_p = \{ v \in H^{1}(\Omega_e) \,|\, v \in P_p(\bm{I}), e=1,\ldots,N_e \}$…
51 let us multiply by a test function $v$ and integrate by parts to obtain
54 \int_\Omega \nabla v \cdot \nabla u \, dV - \int_{\partial \Omega} v \nabla u \cdot \hat{\bm n}\, d…
57 …uch that $\nabla u \cdot \hat{\bm n} = 1$, the boundary integrand is $v 1 \equiv v$. Hence, simila…
60 \int_\Omega \nabla v \cdot \nabla u \, dV \approx \sum_e \int_{\partial \Omega_e} v(x) 1 \, dS .
81 \sum_e \int_{\Omega_e}\left( v(x) 1 + \nabla v(x) \cdot 0 \right) \, dV
84 with $v(x) \in \mathcal{V}_p = \{ v \in H^{1}(\Omega_e) \,|\, v \in P_p(\bm{I}), e=1,\ldots,N_e \}$…

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