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/libCEED/python/tests/
H A Dtest-5-operator.py12 import libceed
17 TOL = libceed.EPSILON * 256
42 ceed = libceed.Ceed(ceed_resource)
55 x.set_array(x_array, cmode=libceed.USE_POINTER)
67 cmode=libceed.USE_POINTER)
74 cmode=libceed.USE_POINTER)
79 bx = ceed.BasisTensorH1Lagrange(1, 1, 2, q, libceed.GAUSS)
80 bu = ceed.BasisTensorH1Lagrange(1, 1, p, q, libceed.GAUSS)
88 qf_setup.add_input("weights", 1, libceed.EVAL_WEIGHT)
89 qf_setup.add_input("dx", 1, libceed.EVAL_GRAD)
[all …]
H A Dtest-3-basis.py13 import libceed
18 TOL = libceed.EPSILON * 256
46 ceed = libceed.Ceed(ceed_resource)
48 b = ceed.BasisTensorH1Lagrange(1, 1, 4, 4, libceed.GAUSS_LOBATTO)
52 b = ceed.BasisTensorH1Lagrange(1, 1, 4, 4, libceed.GAUSS)
57 if libceed.lib.CEED_SCALAR_TYPE == libceed.SCALAR_FP64:
68 ceed = libceed.Ceed(ceed_resource)
70 b = ceed.BasisTensorH1Lagrange(3, 1, 4, 5, libceed.GAUSS_LOBATTO)
84 ceed = libceed.Ceed(ceed_resource)
99 X.set_array(x, cmode=libceed.USE_POINTER)
[all …]
H A Dtest-1-vector.py12 import libceed
16 TOL = libceed.EPSILON * 256
34 ceed = libceed.Ceed(ceed_resource)
40 x.set_array(a, cmode=libceed.USE_POINTER)
52 ceed = libceed.Ceed(ceed_resource)
57 x.set_array(a, cmode=libceed.USE_POINTER)
78 ceed = libceed.Ceed(ceed_resource)
97 ceed = libceed.Ceed(ceed_resource)
105 x.set_array(a, cmode=libceed.USE_POINTER)
108 y.set_array(x_array, cmode=libceed.USE_POINTER)
[all …]
H A Dtest-4-qfunction.py12 import libceed
16 TOL = libceed.EPSILON * 256
41 ceed = libceed.Ceed(ceed_resource)
48 qf_setup.add_input("w", 1, libceed.EVAL_WEIGHT)
49 qf_setup.add_input("dx", 1, libceed.EVAL_GRAD)
50 qf_setup.add_output("qdata", 1, libceed.EVAL_NONE)
54 qf_mass.add_input("qdata", 1, libceed.EVAL_NONE)
55 qf_mass.add_input("u", 1, libceed.EVAL_INTERP)
56 qf_mass.add_output("v", 1, libceed.EVAL_INTERP)
72 w.set_array(w_array, cmode=libceed.USE_POINTER)
[all …]
H A Dtest-2-elemrestriction.py12 import libceed
22 ceed = libceed.Ceed(ceed_resource)
28 x.set_array(a, cmode=libceed.USE_POINTER)
35 cmode=libceed.USE_POINTER)
52 ceed = libceed.Ceed(ceed_resource)
58 x.set_array(a, cmode=libceed.USE_POINTER)
78 ceed = libceed.Ceed(ceed_resource)
87 x.set_array(a, cmode=libceed.COPY_VALUES)
94 num_elem + 1, ind, cmode=libceed.COPY_VALUES)
126 ceed = libceed.Ceed(ceed_resource)
[all …]
H A Dtest-0-ceed.py11 import libceed
20 ceed = libceed.Ceed(ceed_resource)
28 ceed = libceed.Ceed(ceed_resource)
40 ceed = libceed.Ceed(ceed_resource)
52 ceed = libceed.Ceed(ceed_resource)
62 ceed = libceed.Ceed(ceed_resource)
/libCEED/julia/LibCEED.jl/src/generated/
H A Dlibceed_bindings.jl125 …ccall((:CeedRegistryGetList, libceed), Cint, (Ptr{Csize_t}, Ptr{Ptr{Ptr{Cchar}}}, Ptr{Ptr{CeedInt}…
129 ccall((:CeedInit, libceed), Cint, (Ptr{Cchar}, Ptr{Ceed}), resource, ceed)
133 ccall((:CeedSetStream, libceed), Cint, (Ceed, Ptr{Cvoid}), ceed, handle)
137 ccall((:CeedReferenceCopy, libceed), Cint, (Ceed, Ptr{Ceed}), ceed, ceed_copy)
141 ccall((:CeedGetResource, libceed), Cint, (Ceed, Ptr{Ptr{Cchar}}), ceed, resource)
145 ccall((:CeedIsDeterministic, libceed), Cint, (Ceed, Ptr{Bool}), ceed, is_deterministic)
149 ccall((:CeedAddJitSourceRoot, libceed), Cint, (Ceed, Ptr{Cchar}), ceed, jit_source_root)
153 ccall((:CeedView, libceed), Cint, (Ceed, Ptr{Libc.FILE}), ceed, stream)
157 ccall((:CeedDestroy, libceed), Cint, (Ptr{Ceed},), ceed)
164 ccall((:CeedSetErrorHandler, libceed), Cint, (Ceed, CeedErrorHandler), ceed, eh)
[all …]
/libCEED/examples/python/
H A Dex3_volume.py20 import libceed
64 ceed = libceed.Ceed(args.ceed)
69 dim, ncomp_x, mesh_degree + 1, num_qpts, libceed.GAUSS)
73 dim, 1, sol_degree + 1, num_qpts, libceed.GAUSS)
115 qf_build.add_input("dx", dim * dim, libceed.EVAL_GRAD)
116 qf_build.add_input("weights", 1, libceed.EVAL_WEIGHT)
117 qf_build.add_output("qdata", num_q_comp, libceed.EVAL_NONE)
122 op_build.set_field("dx", mesh_restriction, mesh_basis, libceed.VECTOR_ACTIVE)
123 op_build.set_field("weights", libceed.ELEMRESTRICTION_NONE, mesh_basis, libceed.VECTOR_NONE)
124 op_build.set_field("qdata", q_data_restriction, libceed.BASIS_NONE, libceed.VECTOR_ACTIVE)
[all …]
H A Dex1_volume.py20 import libceed
59 ceed = libceed.Ceed(args.ceed)
64 dim, ncomp_x, mesh_degree + 1, num_qpts, libceed.GAUSS)
68 dim, 1, sol_degree + 1, num_qpts, libceed.GAUSS)
111 qf_build.add_input("dx", dim * dim, libceed.EVAL_GRAD)
112 qf_build.add_input("weights", 1, libceed.EVAL_WEIGHT)
113 qf_build.add_output("qdata", num_q_comp, libceed.EVAL_NONE)
118 op_build.set_field("dx", mesh_restriction, mesh_basis, libceed.VECTOR_ACTIVE)
119 op_build.set_field("weights", libceed.ELEMRESTRICTION_NONE, mesh_basis, libceed.VECTOR_NONE)
120 op_build.set_field("qdata", q_data_restriction, libceed.BASIS_NONE, libceed.VECTOR_ACTIVE)
[all …]
H A Dex2_surface.py20 import libceed
60 ceed = libceed.Ceed(args.ceed)
65 dim, ncomp_x, mesh_degree + 1, num_qpts, libceed.GAUSS)
69 dim, 1, sol_degree + 1, num_qpts, libceed.GAUSS)
113 qf_build.add_input("dx", dim * dim, libceed.EVAL_GRAD)
114 qf_build.add_input("weights", 1, libceed.EVAL_WEIGHT)
115 qf_build.add_output("qdata", num_q_comp, libceed.EVAL_NONE)
120 op_build.set_field("dx", mesh_restriction, mesh_basis, libceed.VECTOR_ACTIVE)
121 op_build.set_field("weights", libceed.ELEMRESTRICTION_NONE, mesh_basis, libceed.VECTOR_NONE)
122 op_build.set_field("qdata", q_data_restriction, libceed.BASIS_NONE, libceed.VECTOR_ACTIVE)
[all …]
H A Dtutorial-5-operator.ipynb11 …o other discretizations in factored form, as explained in the [user manual](https://libceed.org/)."
29 "! python -m pip install libceed"
38 …libceed.Operator` class. In libCEED, a `libceed.Operator` defines the finite/spectral element oper…
54 "import libceed\n",
57 "ceed = libceed.Ceed()\n",
70 "x.set_array(x_array, cmode=libceed.USE_POINTER)\n",
81 …"restriction_x = ceed.ElemRestriction(num_elem, 2, 1, 1, num_x, indices_x, cmode=libceed.USE_POINT…
87 …"restriction_u = ceed.ElemRestriction(num_elem, p, 1, 1, num_u, indices_u, cmode=libceed.USE_POINT…
92 "basis_x = ceed.BasisTensorH1Lagrange(1, 1, 2, q, libceed.GAUSS)\n",
93 "basis_u = ceed.BasisTensorH1Lagrange(1, 1, p, q, libceed.GAUSS)\n",
[all …]
H A Dtutorial-1-vector.ipynb11 …o other discretizations in factored form, as explained in the [user manual](https://libceed.org/)."
29 "! python -m pip install libceed"
38 …illustrate the `libceed.Vector` class. In libCEED, CeedVectors constitute the main data structure …
40 …"We illustrate the simple creation of a `libceed.Vector`, how to specify its size, and how to read…
49 "import libceed\n",
51 "ceed = libceed.Ceed()\n",
77 …e, we associate the data stored in a `libceed.Vector` with a `numpy.array` and use it to set and r…
88 "ceed = libceed.Ceed()\n",
92 "x.set_array(a, cmode=libceed.USE_POINTER)\n",
102 …he following example, we set all entries to the same value and then visualize the `libceed.Vector`"
[all …]
H A Dtutorial-3-basis.ipynb11 …o other discretizations in factored form, as explained in the [user manual](https://libceed.org/)."
29 "! python -m pip install libceed"
38 …libceed.Basis` class. In libCEED, a `libceed.Basis` defines the finite element basis and associate…
88 "import libceed\n",
90 "ceed = libceed.Ceed()\n",
97 " qmode=libceed.GAUSS_LOBATTO)\n",
105 …"Although a `libceed.Basis` is fully discrete, we can use the Lagrange construction to extend the …
116 "basis_viz = ceed.BasisTensorH1Lagrange(1, 1, P, Q_viz, libceed.GAUSS_LOBATTO)\n",
124 "basis_viz.apply(4, libceed.EVAL_INTERP, I, basis_fns)\n",
148 "b = ceed.BasisTensorH1Lagrange(1, 1, 4, 4, libceed.GAUSS)\n",
[all …]
/libCEED/rust/libceed/
H A DCargo.toml7 name = "libceed"
13 documentation = "https://docs.rs/libceed"
17 keywords = ["libceed", "exascale", "high-order"]
21 libceed-sys = { version = "0.12", path = "../libceed-sys" }
32 { file = "README.md", search = "libceed = \"[0-9.]*\"", replace = "libceed = \"{{version}}\"" },
33 …{ file = "../../README.md", search = "libceed = \"[0-9.]*\"", replace = "libceed = \"{{version}}\"…
H A DREADME.md1 # libceed: efficient, extensible discretization
4 [![Documentation](https://docs.rs/libceed/badge.svg)](https://docs.rs/libceed)
6 This crate provides an interface to [libCEED](https://libceed.org), which is a performance-portable…
8 See the [libCEED user manual](https://libceed.org) for details on [interface concepts](https://libc…
10 ![libCEED operator decomposition](https://libceed.org/en/latest/_images/libCEED.png)
17 libceed = "0.12.0"
23 libceed = { git = "https://github.com/CEED/libCEED", branch = "main" }
27 extern crate libceed;
29 fn main() -> libceed::Result<()> {
30 let ceed = libceed::Ceed::init("/cpu/self/ref");
[all …]
/libCEED/julia/LibCEED.jl/src/
H A DC.jl6 using libCEED_jll: libceed, libceed_handle
24 CEED_STRIDES_BACKEND[] = cglobal((:CEED_STRIDES_BACKEND, libceed))
25 CEED_BASIS_NONE[] = unsafe_load(cglobal((:CEED_BASIS_NONE, libceed), CeedBasis))
26 CEED_VECTOR_ACTIVE[] = unsafe_load(cglobal((:CEED_VECTOR_ACTIVE, libceed), CeedVector))
27 CEED_VECTOR_NONE[] = unsafe_load(cglobal((:CEED_VECTOR_NONE, libceed), CeedVector))
29 unsafe_load(cglobal((:CEED_ELEMRESTRICTION_NONE, libceed), CeedElemRestriction))
31 unsafe_load(cglobal((:CEED_QFUNCTION_NONE, libceed), CeedQFunction))
33 unsafe_load(cglobal((:CEED_REQUEST_IMMEDIATE, libceed), Ptr{CeedRequest}))
35 unsafe_load(cglobal((:CEED_REQUEST_ORDERED, libceed), Ptr{CeedRequest}))
/libCEED/examples/rust/ex1-volume/src/
H A Dtransform.rs14 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
15 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
21 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
22 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)).sin() in transform_mesh_coordinates()
31 let v = std::f64::consts::PI as libceed::Scalar / 2.0 * coords[i + num_nodes]; in transform_mesh_coordinates()
40 2 | 3 => 3.0 / 4.0 * std::f64::consts::PI as libceed::Scalar, in transform_mesh_coordinates()
/libCEED/examples/rust/ex1-volume-vector/src/
H A Dtransform.rs14 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
15 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
21 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
22 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)).sin() in transform_mesh_coordinates()
31 let v = std::f64::consts::PI as libceed::Scalar / 2.0 * coords[i + num_nodes]; in transform_mesh_coordinates()
40 2 | 3 => 3.0 / 4.0 * std::f64::consts::PI as libceed::Scalar, in transform_mesh_coordinates()
/libCEED/examples/rust/ex2-surface/src/
H A Dtransform.rs13 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
14 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
19 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
20 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)).sin() in transform_mesh_coordinates()
/libCEED/examples/rust/ex2-surface-vector/src/
H A Dtransform.rs13 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
14 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
19 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
20 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)).sin() in transform_mesh_coordinates()
/libCEED/examples/rust/mesh/src/
H A Dlib.rs8 use libceed::{Ceed, ElemRestriction, Vector};
51 ) -> libceed::Result<(ElemRestriction, ElemRestriction)> {
98 libceed::MemType::Host,
108 libceed::CEED_STRIDES_BACKEND,
122 ) -> libceed::Result<Vector> {
133 ceed.basis_tensor_H1_Lagrange(1, 1, 2, p, libceed::QuadMode::GaussLobatto)?;
138 libceed::TransposeMode::NoTranspose,
139 libceed::EvalMode::Interp,
154 coords[gs_nodes + scalar_size * d] = ((d_1d / (p - 1)) as libceed::Scalar
156 / num_xyz[d] as libceed::Scalar;
/libCEED/rust/libceed-sys/
H A DCargo.toml8 name = "libceed-sys"
10 links = "libceed-sys"
14 documentation = "https://docs.rs/libceed-sys"
18 keywords = ["libceed", "exascale", "high-order"]
41 …{ file = "README.md", search = "libceed-sys = \"[0-9.]*\"", replace = "libceed-sys = \"{{version}}…
H A DREADME.md1 # libceed-sys: unsafe bindings to libCEED
4 See the [libCEED user manual](https://libceed.org) for usage information.
5 …ll prefer the higher level (safe) Rust interface in the [`libceed` crate](https://docs.rs/libceed).
15 libceed-sys = "0.12.0"
21 libceed-sys = { git = "https://github.com/CEED/libCEED", branch = "main" }
25 * `static` (default): link to static libceed.a
26 * `system`: use libceed from a system directory (otherwise, install from source)
30 To develop libCEED, use `cargo build` in the `rust/libceed-sys` directory to install a local copy a…
48 export LD_LIBRARY_PATH=$CEED_DIR/target/debug/build/libceed-sys-d1ea22c6e1ad3f23/out/lib
51 …e is printed during `cargo build --verbose` or you can find it with `find target -name libceed.so`.
[all …]
/libCEED/examples/rust/ex3-volume/src/
H A Dtransform.rs14 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
15 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
22 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
23 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)) in transform_mesh_coordinates()
/libCEED/examples/rust/ex3-volume-vector/src/
H A Dtransform.rs14 mesh_coords: &mut libceed::Vector, in transform_mesh_coordinates()
15 ) -> libceed::Result<libceed::Scalar> { in transform_mesh_coordinates()
22 + 1.0 / (3.0 as libceed::Scalar).sqrt() in transform_mesh_coordinates()
23 * ((2.0 / 3.0) * std::f64::consts::PI as libceed::Scalar * (*coord - 0.5)) in transform_mesh_coordinates()

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