1 #include <torch/csrc/QScheme.h>
2
3 #include <torch/csrc/Exceptions.h>
4 #include <torch/csrc/utils/object_ptr.h>
5 #include <torch/csrc/utils/python_strings.h>
6
7 #include <c10/core/QScheme.h>
8
9 #include <structmember.h>
10 #include <cstring>
11 #include <string>
12
THPQScheme_New(at::QScheme qscheme,const std::string & name)13 PyObject* THPQScheme_New(at::QScheme qscheme, const std::string& name) {
14 auto type = (PyTypeObject*)&THPQSchemeType;
15 auto self = THPObjectPtr{type->tp_alloc(type, 0)};
16 if (!self)
17 throw python_error();
18 auto self_ = reinterpret_cast<THPQScheme*>(self.get());
19 self_->qscheme = qscheme;
20 std::strncpy(self_->name, name.c_str(), QSCHEME_NAME_LEN);
21 self_->name[QSCHEME_NAME_LEN] = '\0';
22 return self.release();
23 }
24
THPQScheme_reduce(PyObject * _self,PyObject * noargs)25 PyObject* THPQScheme_reduce(PyObject* _self, PyObject* noargs) {
26 auto self = (THPQScheme*)_self;
27 return THPUtils_packString(self->name);
28 }
29
30 // NOLINTNEXTLINE(cppcoreguidelines-avoid-c-arrays,cppcoreguidelines-avoid-non-const-global-variables,modernize-avoid-c-arrays)
31 static PyMethodDef THPQScheme_methods[] = {
32 {"__reduce__", THPQScheme_reduce, METH_NOARGS, nullptr},
33 {nullptr} /* Sentinel */
34 };
35
THPQScheme_repr(THPQScheme * self)36 PyObject* THPQScheme_repr(THPQScheme* self) {
37 std::string name = self->name;
38 return THPUtils_packString("torch." + name);
39 }
40
41 PyTypeObject THPQSchemeType = {
42 PyVarObject_HEAD_INIT(nullptr, 0) "torch.qscheme", /* tp_name */
43 sizeof(THPQScheme), /* tp_basicsize */
44 0, /* tp_itemsize */
45 nullptr, /* tp_dealloc */
46 0, /* tp_vectorcall_offset */
47 nullptr, /* tp_getattr */
48 nullptr, /* tp_setattr */
49 nullptr, /* tp_reserved */
50 (reprfunc)THPQScheme_repr, /* tp_repr */
51 nullptr, /* tp_as_number */
52 nullptr, /* tp_as_sequence */
53 nullptr, /* tp_as_mapping */
54 nullptr, /* tp_hash */
55 nullptr, /* tp_call */
56 nullptr, /* tp_str */
57 nullptr, /* tp_getattro */
58 nullptr, /* tp_setattro */
59 nullptr, /* tp_as_buffer */
60 Py_TPFLAGS_DEFAULT, /* tp_flags */
61 nullptr, /* tp_doc */
62 nullptr, /* tp_traverse */
63 nullptr, /* tp_clear */
64 nullptr, /* tp_richcompare */
65 0, /* tp_weaklistoffset */
66 nullptr, /* tp_iter */
67 nullptr, /* tp_iternext */
68 THPQScheme_methods, /* tp_methods */
69 nullptr, /* tp_members */
70 nullptr, /* tp_getset */
71 nullptr, /* tp_base */
72 nullptr, /* tp_dict */
73 nullptr, /* tp_descr_get */
74 nullptr, /* tp_descr_set */
75 0, /* tp_dictoffset */
76 nullptr, /* tp_init */
77 nullptr, /* tp_alloc */
78 nullptr, /* tp_new */
79 };
80
THPQScheme_init(PyObject * module)81 void THPQScheme_init(PyObject* module) {
82 if (PyType_Ready(&THPQSchemeType) < 0) {
83 throw python_error();
84 }
85 Py_INCREF(&THPQSchemeType);
86 if (PyModule_AddObject(module, "qscheme", (PyObject*)&THPQSchemeType) != 0) {
87 throw python_error();
88 }
89 }
90