Home
last modified time | relevance | path

Searched refs:std (Results 1 – 25 of 94) sorted by relevance

1234

/petsc/include/petsc/private/cpp/
H A Dtype_traits.hpp15 using std::add_const_t;
16 using std::add_pointer_t;
17 using std::conditional_t;
18 using std::decay_t;
19 using std::enable_if_t;
20 using std::remove_const_t;
21 using std::remove_cv_t;
22 using std::remove_extent_t;
23 using std::remove_pointer_t;
24 using std::remove_reference_t;
[all …]
H A Dutility.hpp16 using std::exchange;
17 using std::integer_sequence;
18 using std::make_integer_sequence;
23 T old_value = std::move(orig);
24 orig = std::forward<U>(new_value);
30 static_assert(std::is_integral<T>::value, "");
34 static constexpr std::size_t size() noexcept { return sizeof...(idx); }
66 template <std::size_t... idx>
67 using index_sequence = integer_sequence<std::size_t, idx...>;
68 template <std::size_t N>
[all …]
H A Dmemory.hpp19 using std::make_unique;
27 using unique_single = std::unique_ptr<T>;
32 using unique_array_unknown_bound = std::unique_ptr<T[]>;
35 template <class T, std::size_t N>
45 return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
49 inline typename detail::unique_if<T>::unique_array_unknown_bound make_unique(std::size_t n)
51 return std::unique_ptr<T>(new util::remove_extent_t<T>[n]());
61 using std::destroy_at;
62 using std::construct_at;
65 inline enable_if_t<!std::is_array<T>::value> destroy_at(T *ptr) noexcept(std::is_nothrow_destructib… in destroy_at()
[all …]
H A Darray.hpp24 struct return_type_helper<void, T...> : std::common_type<T...> { };
27 using array_return_type = std::array<typename return_type_helper<D, T...>::type, sizeof...(T)>;
29 template <typename T, std::size_t NL, std::size_t... IL, std::size_t NR, std::size_t... IR>
30 …std::array<T, NL + NR> concat_array_impl(const std::array<T, NL> &l, const std::array<T, NR> &r, i… in concat_array_impl()
38 …constexpr detail::array_return_type<D, T...> make_array(T &&...t) noexcept(std::is_nothrow_constru… in make_array()
40 return {std::forward<T>(t)...}; in make_array()
43 template <typename T, std::size_t NL, std::size_t NR>
44 PETSC_NODISCARD inline constexpr auto concat_array(const std::array<T, NL> &l, const std::array<T, …
H A Dfunctional.hpp21 static decltype(std::declval<F>()(std::declval<A>()...), std::true_type()) f(int);
24 static std::false_type f(...);
36 template <std::size_t ix>
38 using type = util::tuple_element_t<ix, std::tuple<Args...>>;
47 template <std::size_t ix>
49 using type = util::tuple_element_t<ix, std::tuple<Args...>>;
57 template <std::size_t ix>
59 using type = util::tuple_element_t<ix, std::tuple<Args...>>;
76 template <std::size_t idx>
86 …PETSC_NODISCARD auto alias(Args &&...args) PETSC_DECLTYPE_NOEXCEPT_AUTO(original(std::forward<Args…
[all …]
H A Dunordered_map.hpp69 using size_type = std::size_t;
72 using difference_type = std::ptrdiff_t;
75 using khash_int = std::uint32_t; // used as the internal iterator type
76 using flags_type = std::uint32_t;
78 …using flag_bucket_width = std::integral_constant<unsigned long, sizeof(flags_type) * CHAR_BIT>;
79 using flag_pairs_per_bucket = std::integral_constant<unsigned long, flag_bucket_width::value / 2>;
81 …static_assert(std::numeric_limits<flags_type>::is_integer && std::is_unsigned<flags_type>::value, …
121 std::pair<iterator, bool> emplace(Args &&...) noexcept;
123 std::pair<iterator, bool> insert(const value_type &) noexcept;
124 std::pair<iterator, bool> insert(value_type &&) noexcept;
[all …]
H A Dtuple.hpp15 using std::tuple_element_t;
17 template <std::size_t I, class T>
18 using tuple_element_t = typename std::tuple_element<I, T>::type;
25 template <std::size_t... Idx, typename T, typename F>
29 return (void)expander{((void)f(std::get<Idx>(std::forward<T>(tuple))), 0)...}, std::forward<F>(f); in tuple_for_each()
35 return std::forward<F>(f); in tuple_for_each()
43 using seq = make_index_sequence<std::tuple_size<remove_reference_t<T>>::value>; in tuple_for_each()
44 return detail::tuple_for_each(seq{}, std::forward<T>(tuple), std::forward<F>(f)); in tuple_for_each()
H A Dobject_pool.hpp20 enum class align_val_t : std::size_t {
27 namespace std namespace
62 using size_type = std::size_t;
64 …using pool_type = std::vector<std::pair<align_type, UnorderedMap<size_type, std::vector<void *>>>…
100 std::unique_ptr<PoolAllocator, PoolUnlocker> pool_{};
166 PetscCallCXX(it = decltype(it){ptr_stack.erase(std::next(it).base())}); in for_each()
199 PETSC_NODISCARD static void *operator new(size_type, std::align_val_t) noexcept;
200 static void operator delete(void *, std::align_val_t) noexcept;
248 PetscCall(this->underlying().construct_(ptr, std::forward<Args>(args)...)); in construct()
267 PetscCall(underlying.reset_(val, std::forward<Args>(args)...)); in reset()
[all …]
H A Dregister_finalize.hpp22 PetscCall(PetscContainerSetCtxDestroy(contain, std::move(finalizer))); in PetscCxxObjectRegisterFinalize()
83 PetscCall(self.underlying().finalize_(std::forward<Args>(args)...)); in do_finalize_()
95 PetscCall(self.underlying().register_finalize_(std::forward<Args>(args)...)); in do_register_finalize_()
101 PetscCall(PetscCxxObjectRegisterFinalize(const_cast<decayed_type *>(std::addressof(self)))); in do_register_finalize_()
154 PetscCall(do_finalize_(*this, std::forward<Args>(args)...)); in finalize()
163 PetscCall(do_finalize_(*this, std::forward<Args>(args)...)); in finalize()
191 PetscCall(do_register_finalize_(*this, std::forward<Args>(args)...)); in register_finalize()
200 PetscCall(do_register_finalize_(*this, std::forward<Args>(args)...)); in register_finalize()
/petsc/src/sys/tests/
H A Dex64.cxx16 static inline void hash_combine(std::size_t &) noexcept { } in hash_combine()
19 static inline void hash_combine(std::size_t &seed, const T &v, Rest &&...rest) noexcept in hash_combine()
21 std::hash<T> hasher; in hash_combine()
23 hash_combine(seed, std::forward<Rest>(rest)...); in hash_combine()
27 namespace std \
31 std::size_t operator()(const type &t) const noexcept \
33 std::size_t ret = 0; \
40 using pair_type = std::pair<int, double>;
54 …bool operator<(const Foo &other) const noexcept { return std::tie(x, y) < std::tie(other.x, other.… in operator <()
56 PetscErrorCode to_string(std::string &buf) const noexcept in to_string()
[all …]
H A Dex45.cxx18 std::cout << Tpetra::version() << std::endl << std::endl; in exampleRoutine()
28 using std::cout; in main()
29 using std::endl; in main()
H A Dex46.cxx19 std::cout << Tpetra::version() << std::endl << std::endl; in exampleRoutine()
29 using std::cout; in main()
30 using std::endl; in main()
/petsc/src/mat/tests/
H A Dex231.cxx61 std::vector<std::vector<std::vector<PetscInt>>> elem_dof_indices(size); in main()
63 std::string line; in main()
64 std::ifstream dof_file(file[proc_id]); in main()
66 while (std::getline(dof_file, line)) { in main()
67 std::vector<PetscInt> dof_indices; in main()
68 std::stringstream sstream(line); in main()
69 std::string token; in main()
70 while (std::getline(sstream, token, ' ')) dof_indices.push_back(std::atoi(token.c_str())); in main()
88 std::vector<std::set<unsigned int>> sparsity(n_dofs); in main()
91 std::vector<PetscInt> &dof_indices = elem_dof_indices[proc_id][k]; in main()
[all …]
/petsc/include/
H A Dpetsccxxcomplexfix.h53 …std::integral_constant<bool, (std::is_same<Cmplex, PetscComplex>::value && std::is_arithmetic<Atyp…
55 || std::is_same<Atype, __fp16>::value
58 || std::is_same<Atype, __float128>::value
64 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
70 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
76 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
82 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
88 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
94 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
100 inline typename std::enable_if<petsccomplex_extended_type<Cmplex, Atype>::value, Cmplex>::type oper…
[all …]
/petsc/src/ksp/ksp/tests/
H A Dex63.cxx95 RCP<Teuchos::FancyOStream> fos = Teuchos::fancyOStream(Teuchos::rcpFromRef(std::cout)); in main()
97 *fos << Amesos2::version() << std::endl << std::endl; in main()
105 std::string solver_name; in main()
106 std::string filedir; in main()
107 std::string filename; in main()
119 …os::CommandLineProcessor::PARSE_SUCCESSFUL) std::cerr << "Options unknown to Trilinos in command l… in main()
123 std::cerr << solver_name << " not enabled. Exiting..." << std::endl; in main()
134 std::string mat_pathname = filedir + filename; in main()
140 *fos << std::endl << A->description() << std::endl << std::endl; in main()
161 } catch (std::invalid_argument e) { in main()
[all …]
/petsc/src/ksp/pc/impls/amgx/
H A Damgx.cxx59 static const std::map<std::string, AmgXAMGMethod> AMGMethods;
60 static const std::map<std::string, AmgXSmoother> Smoothers;
61 static const std::map<std::string, AmgXSelector> Selectors;
62 static const std::map<std::string, AmgXCoarseSolver> CoarseSolvers;
63 static const std::map<std::string, AmgXAMGCycle> AMGCycles;
66 const std::map<std::string, AmgXAMGMethod> AmgXControlMap::AMGMethods = {
71 const std::map<std::string, AmgXSmoother> AmgXControlMap::Smoothers = {
87 const std::map<std::string, AmgXSelector> AmgXControlMap::Selectors = {
96 const std::map<std::string, AmgXCoarseSolver> AmgXControlMap::CoarseSolvers = {
101 const std::map<std::string, AmgXAMGCycle> AmgXControlMap::AMGCycles = {
[all …]
/petsc/src/snes/tutorials/
H A Dbuild.zig3 const std = @import("std");
5 pub fn build(b: *std.build.Builder) void {
18 const PETSC_DIR = std.os.getenv("PETSC_DIR") orelse unreachable;
19 const PETSC_ARCH = std.os.getenv("PETSC_ARCH") orelse unreachable;
20 … var path = std.fs.path.join(std.heap.c_allocator, &[_][] const u8 { PETSC_DIR,PETSC_ARCH,"lib"});
21 …if (path) |value| {exe.addLibPath(value);} else |_| {std.debug.print("Error bad path: {s}\n", .{p…
24 path = std.fs.path.join(std.heap.c_allocator, &[_][] const u8 { PETSC_DIR,"include"});
26 … path = std.fs.path.join(std.heap.c_allocator, &[_][] const u8 { PETSC_DIR,PETSC_ARCH,"include"});
/petsc/include/petsc/private/
H A Dcupminterface.hpp27 static constexpr std::array<const char *const, 5> DeviceTypes = {
111 return std::get<util::to_underlying(T)>(DeviceTypes); in cupmName()
274 …udaError_t cupmLaunchKernel(FunctionT &&func, dim3 gridDim, dim3 blockDim, std::size_t sharedMem, … in PETSC_CUPM_ALIAS_FUNCTION()
276 …static_assert(!std::is_pointer<FunctionT>::value, "kernel function must not be passed by pointer"); in PETSC_CUPM_ALIAS_FUNCTION()
277 void *args[] = {(void *)std::addressof(kernelArgs)...}; in PETSC_CUPM_ALIAS_FUNCTION()
279 …il::remove_reference_t<FunctionT>>(std::addressof(func), std::move(gridDim), std::move(blockDim), … in PETSC_CUPM_ALIAS_FUNCTION()
430 …hipError_t cupmLaunchKernel(FunctionT &&func, dim3 gridDim, dim3 blockDim, std::size_t sharedMem, …
432 void *args[] = {(void *)std::addressof(kernelArgs)...};
434 …return hipLaunchKernel((void *)func, std::move(gridDim), std::move(blockDim), args, sharedMem, std…
630 …static PetscErrorCode PetscCUPMMallocAsync(M **ptr, std::size_t n, cupmStream_t stream = nullptr) … in PetscCUPMMallocAsync()
[all …]
/petsc/src/sys/objects/device/impls/
H A Dimpldevicebase.hpp49 …ode PetscOptionDeviceAll(MPI_Comm, std::pair<PetscDeviceInitType, PetscBool> &, std::pair<PetscInt…
53 …ptionDeviceBasic(PetscOptionItems, std::pair<PetscDeviceInitType, PetscBool> &, std::pair<PetscInt…
136 auto buf = std::array<char, 128>{}; in PetscOptionDevice()
141 const auto len = std::strlen(optstub) + std::strlen(implname); in PetscOptionDevice()
146 PetscCall(OptionsFunction(PetscOptionsObject, buf.data(), std::forward<T>(args)...)); in PetscOptionDevice()
155 …PetscCall(PetscOptionDevice(PetscOptionsEList_Private, PetscOptionsObject, "-device_enable_", std:… in PetscOptionDeviceInitialize()
175 …PetscCall(PetscOptionDevice(PetscOptionsInt_Private, PetscOptionsObject, "-device_select_", std::f… in PetscOptionDeviceSelect()
192 …PetscCall(PetscOptionDevice(PetscOptionsBool_Private, PetscOptionsObject, "-device_view_", std::fo… in PetscOptionDeviceView()
205 …onItems PetscOptionsObject, std::pair<PetscDeviceInitType, PetscBool> &initType, std::pair<PetscIn… in PetscOptionDeviceBasic()
215 …ionDeviceAll(MPI_Comm comm, std::pair<PetscDeviceInitType, PetscBool> &initType, std::pair<PetscIn… in PetscOptionDeviceAll()
[all …]
H A Dsegmentedmempool.hpp38 return static_cast<const T &>(*this).record_event_(std::forward<E>(event)); in record_event()
44 return static_cast<const T &>(*this).wait_for_(std::forward<E>(event)); in wait_for_event()
51 using default_stream_type = std::nullptr_t;
98 using size_type = std::size_t;
165 …std::move(other.event_)), open_(util::exchange(other.open_, false)), stream_id_(util::exchange(oth… in MemoryChunk()
174 event_ = std::move(other.event_); in operator =()
178 start_ = std::move(other.start_); in operator =()
308 using chunk_list_type = std::vector<chunk_type>;
313 ~MemoryBlock() noexcept(std::is_nothrow_destructible<chunk_list_type>::value);
375 MemoryBlock<T, A, S>::~MemoryBlock() noexcept(std::is_nothrow_destructible<chunk_list_type>::value) in ~MemoryBlock()
[all …]
/petsc/src/dm/impls/moab/tests/
H A Dex1.cxx53 std::cout << "Created DMMoab using DMMoabCreateMoab." << std::endl; in CreateMesh()
60 std::cout << "Read mesh from file " << user->filename << std::endl; in CreateMesh()
72 std::cout << "Created structured 5x5x5 mesh." << std::endl; in CreateMesh()
86 std::cout << "Creating tag with name: " << user->tagname << ";\n"; in CreateMesh()
91 std::vector<double> tag_vals(range.size()); in CreateMesh()
131 std::cout << "Created VecMoab from existing tag." << std::endl; in main()
133 std::cout << "Destroyed VecMoab." << std::endl; in main()
135 std::cout << "Destroyed DMMoab." << std::endl; in main()
/petsc/src/sys/objects/device/tests/
H A Dex11.cxx40 …ObjectMapView(PetscViewer vwr, std::size_t nkeys, const PetscObjectId *keys, const PetscMemoryAcce… in MarkedObjectMapView()
51 for (std::size_t i = 0; i < nkeys; ++i) { in MarkedObjectMapView()
57 for (std::size_t j = 0; j < ndeps[i]; ++j) { in MarkedObjectMapView()
74 …comm, PetscDeviceContext dctx, std::size_t nkeys, const PetscObjectId *keys, const PetscMemoryAcce… in CheckMarkedObjectMap_Private()
78 std::array<char, 2048> buf; in CheckMarkedObjectMap_Private()
79 std::va_list argp; in CheckMarkedObjectMap_Private()
80 std::size_t len; in CheckMarkedObjectMap_Private()
97 static PetscErrorCode TestAllCombinations(PetscDeviceContext dctx, const std::vector<PetscContainer… in TestAllCombinations()
99 std::vector<PetscObjectId> cont_ids; in TestAllCombinations()
115 for (auto it = cont.cbegin(), next = std::next(it); it != cont.cend(); ++it, ++next) { in TestAllCombinations()
[all …]
/petsc/src/sys/objects/device/interface/
H A Dmark_dcontext.cxx137 std::string file{};
138 std::string function{};
147 PETSC_NODISCARD std::string to_string() const noexcept in to_string()
149 std::string ret; in to_string()
151 ret = '(' + function + "() at " + file + ':' + std::to_string(line) + ')'; in to_string()
156 static std::string split_on_petsc_path_(std::string &&in) noexcept in split_on_petsc_path_()
160 if (pos == std::string::npos) pos = in.find("petsc/include"); in split_on_petsc_path_()
161 if (pos == std::string::npos) pos = 0; in split_on_petsc_path_()
165 friend std::ostream &operator<<(std::ostream &os, const PetscStackFrame &frame) in operator <<()
173 using std::swap; in swap()
[all …]
H A Dpetscdevice_interface_internal.hpp45 using weak_ptr_type = std::weak_ptr<_p_PetscDeviceContext>;
51 using std::swap; in swap()
71 …explicit _n_WeakContext(const std::shared_ptr<_p_PetscDeviceContext> &ptr) noexcept : weak_dctx_{p… in _n_WeakContext()
80 using upstream_type = std::unordered_map<PetscObjectId, _n_WeakContext>;
82 using marked_type = std::unordered_set<PetscObjectId>;
84 using marked_type = std::vector<PetscObjectId>;
86 using shared_ptr_type = std::shared_ptr<_p_PetscDeviceContext>;
104 …PETSC_NODISCARD std::pair<bool, typename marked_type::iterator> get_marked_(PetscObjectId id) noex… in get_marked_()
107 auto it = std::lower_bound(this->marked_objects().begin(), end, id); in get_marked_()
179 …ns_Internal(PetscOptionItems PetscOptionsObject, std::pair<PetscDeviceType, PetscBool> &deviceType… in PetscDeviceContextQueryOptions_Internal()
H A Dmemory.cxx35 PETSC_NODISCARD std::size_t operator()(const T *ptr) const noexcept in operator ()()
37 return reinterpret_cast<std::size_t>(ptr); in operator ()()
50 std::size_t size = 0; // size of allocation (bytes)
55 constexpr PointerAttributes(PetscMemType, PetscObjectId, std::size_t) noexcept;
66 inline constexpr PointerAttributes::PointerAttributes(PetscMemType mtype_, PetscObjectId id_, std::… in PointerAttributes()
166 it = std::find_if(map.begin(), end_it, [ptr](map_type::const_iterator::reference map_it) { in search_for()
190 …RegisterMemory_Private(const void *PETSC_RESTRICT ptr, PetscMemType mtype, std::size_t size, Petsc… in PetscDeviceRegisterMemory_Private()
214 std::piecewise_construct, in PetscDeviceRegisterMemory_Private()
215 std::forward_as_tuple(const_cast<MemoryMap::map_type::key_type>(ptr)), in PetscDeviceRegisterMemory_Private()
216 std::forward_as_tuple(mtype, newid, size) in PetscDeviceRegisterMemory_Private()
[all …]

1234