11 #include <cstring> // for std::strlen
49 …ode PetscOptionDeviceAll(MPI_Comm, std::pair<PetscDeviceInitType, PetscBool> &, std::pair<PetscInt…
53 …ptionDeviceBasic(PetscOptionItems, std::pair<PetscDeviceInitType, PetscBool> &, std::pair<PetscInt…
56   // - A simple form returning only the value and flag. This gives no control over the message,
58   // - A complex form, which allows you to pass most of the options query arguments *EXCEPT*
59   //   - The options query function called
60   //   - The option string
97   PetscCall(this->underlying().init_device_id_(&id));  in getDevice()
98   device->deviceId           = id;  in getDevice()
99   device->ops->createcontext = this->underlying().create_;  in getDevice()
100   device->ops->configure     = this->underlying().configureDevice;  in getDevice()
101   device->ops->view          = this->underlying().viewDevice;  in getDevice()
102   device->ops->getattribute  = this->underlying().getAttribute;  in getDevice()
126   PetscCall(derived_type::get_attribute_(device->deviceId, attr, value));  in getAttribute()
136   auto           buf      = std::array<char, 128>{};  in PetscOptionDevice()
137   constexpr auto buflen   = buf.size() - 1;  in PetscOptionDevice()
141     const auto len = std::strlen(optstub) + std::strlen(implname);  in PetscOptionDevice()
143 …PetscCheck(len < buflen, PetscOptionsObject->comm, PETSC_ERR_PLIB, "char buffer is not large enoug…  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()
183 …PetscStringize(PETSC_DECIDE) " to have PETSc decide or (given they exist) [0-" PetscStringize(PETS…  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()
220   auto           buf       = std::array<char, 128>{};  in PetscOptionDeviceAll()
221   constexpr auto buflen    = buf.size() - 1; // -1 to leave room for null  in PetscOptionDeviceAll()
225     // -3 since '%s' is replaced and dont count null char for optname  in PetscOptionDeviceAll()
226     const auto len = std::strlen(implname) + PETSC_STATIC_ARRAY_LENGTH(optname) - 3;  in PetscOptionDeviceAll()