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// ----------------------------------------------------------------------------
// - Open3D: www.open3d.org -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.open3d.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
#include "open3d/core/Device.h"
#include "pybind/core/core.h"
#include "pybind/docstring.h"
#include "pybind/open3d_pybind.h"
namespace open3d {
namespace core {
void pybind_core_device_declarations(py::module &m) {
py::class_<Device> device(
m, "Device",
"Device context specifying device type and device id.");
py::enum_<Device::DeviceType>(device, "DeviceType")
.value("CPU", Device::DeviceType::CPU)
.value("CUDA", Device::DeviceType::CUDA)
.export_values();
}
void pybind_core_device_definitions(py::module &m) {
auto device = static_cast<py::class_<Device>>(m.attr("Device"));
device.def(py::init<>());
device.def(py::init<Device::DeviceType, int>());
device.def(py::init<const std::string &, int>());
device.def(py::init<const std::string &>());
device.def("__eq__", &Device::operator==);
device.def("__ene__", &Device::operator!=);
device.def("__repr__", &Device::ToString);
device.def("__str__", &Device::ToString);
device.def("get_type", &Device::GetType);
device.def("get_id", &Device::GetID);
device.def(py::pickle(
[](const Device &d) {
return py::make_tuple(d.GetType(), d.GetID());
},
[](py::tuple t) {
if (t.size() != 2) {
utility::LogError(
"Cannot unpickle Device! Expecting a tuple of size "
"2.");
}
return Device(t[0].cast<Device::DeviceType>(),
t[1].cast<int>());
}));
}
} // namespace core
} // namespace open3d
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