m_snapshot_manager Module

and visualisation.

data to files intended for analysis and visualisation Unlike checkpoints, which are always full-resolution for exact restarts, snapshots can be strided to reduce file size.


Uses

  • module~~m_snapshot_manager~~UsesGraph module~m_snapshot_manager m_snapshot_manager m_mpi m_mpi module~m_snapshot_manager->m_mpi module~m_common m_common module~m_snapshot_manager->module~m_common module~m_config m_config module~m_snapshot_manager->module~m_config module~m_field m_field module~m_snapshot_manager->module~m_field module~m_io_field_utils m_io_field_utils module~m_snapshot_manager->module~m_io_field_utils module~m_io_session m_io_session module~m_snapshot_manager->module~m_io_session module~m_logger m_logger module~m_snapshot_manager->module~m_logger module~m_solver m_solver module~m_snapshot_manager->module~m_solver module~m_common->m_mpi module~m_common->module~m_logger module~m_config->module~m_common module~m_config->module~m_logger iso_fortran_env iso_fortran_env module~m_config->iso_fortran_env module~m_field->module~m_common iso_c_binding iso_c_binding module~m_field->iso_c_binding module~m_io_field_utils->module~m_common module~m_io_field_utils->module~m_field module~m_io_field_utils->module~m_logger module~m_io_field_utils->module~m_solver module~m_io_base m_io_base module~m_io_field_utils->module~m_io_base module~m_nvtx m_nvtx module~m_io_field_utils->module~m_nvtx module~m_io_session->module~m_common module~m_io_session->module~m_field module~m_io_session->module~m_logger module~m_base_backend m_base_backend module~m_io_session->module~m_base_backend module~m_io_backend m_io_backend module~m_io_session->module~m_io_backend module~m_io_session->module~m_io_base module~m_logger->m_mpi module~m_logger->iso_fortran_env module~m_solver->module~m_common module~m_solver->module~m_config module~m_solver->module~m_field module~m_solver->module~m_logger module~m_allocator m_allocator module~m_solver->module~m_allocator module~m_solver->module~m_base_backend module~m_ibm m_ibm module~m_solver->module~m_ibm module~m_les m_les module~m_solver->module~m_les module~m_mesh m_mesh module~m_solver->module~m_mesh module~m_tdsops m_tdsops module~m_solver->module~m_tdsops module~m_tdsops_setup m_tdsops_setup module~m_solver->module~m_tdsops_setup module~m_time_integrator m_time_integrator module~m_solver->module~m_time_integrator module~m_vector_calculus m_vector_calculus module~m_solver->module~m_vector_calculus module~m_allocator->module~m_common module~m_allocator->module~m_field module~m_base_backend->m_mpi module~m_base_backend->module~m_common module~m_base_backend->module~m_field module~m_base_backend->module~m_logger module~m_base_backend->iso_c_binding module~m_base_backend->module~m_allocator module~m_base_backend->module~m_mesh module~m_base_backend->module~m_tdsops module~m_poisson_fft m_poisson_fft module~m_base_backend->module~m_poisson_fft module~m_ibm->m_mpi module~m_ibm->module~m_common module~m_ibm->module~m_field module~m_ibm->module~m_io_session module~m_ibm->module~m_logger module~m_ibm->module~m_allocator module~m_ibm->module~m_base_backend module~m_ibm->module~m_mesh module~m_io_backend->module~m_common module~m_io_backend->module~m_field module~m_io_backend->module~m_logger module~m_io_backend->module~m_base_backend module~m_io_backend->module~m_io_base module~m_io_base->module~m_common module~m_io_base->module~m_field module~m_io_base->module~m_base_backend module~m_les->module~m_common module~m_les->module~m_config module~m_les->module~m_field module~m_les->module~m_logger module~m_les->module~m_base_backend module~m_les->module~m_mesh module~m_les->module~m_tdsops module~m_mesh->m_mpi module~m_mesh->module~m_common module~m_mesh->module~m_field module~m_mesh->module~m_logger module~m_mesh_content m_mesh_content module~m_mesh->module~m_mesh_content module~m_nvtx->iso_c_binding module~m_tdsops->module~m_common module~m_tdsops->module~m_logger module~m_tdsops_setup->module~m_common module~m_tdsops_setup->module~m_logger module~m_tdsops_setup->module~m_base_backend module~m_tdsops_setup->module~m_mesh module~m_tdsops_setup->module~m_tdsops module~m_time_integrator->module~m_common module~m_time_integrator->module~m_field module~m_time_integrator->module~m_logger module~m_time_integrator->module~m_allocator module~m_time_integrator->module~m_base_backend module~m_vector_calculus->module~m_common module~m_vector_calculus->module~m_field module~m_vector_calculus->module~m_logger module~m_vector_calculus->module~m_allocator module~m_vector_calculus->module~m_base_backend module~m_vector_calculus->module~m_tdsops module~m_mesh_content->module~m_common module~m_mesh_content->module~m_logger module~m_poisson_fft->module~m_common module~m_poisson_fft->module~m_field module~m_poisson_fft->module~m_logger module~m_poisson_fft->module~m_mesh module~m_poisson_fft->module~m_tdsops

Used by

  • module~~m_snapshot_manager~~UsedByGraph module~m_snapshot_manager m_snapshot_manager module~m_io_manager m_io_manager module~m_io_manager->module~m_snapshot_manager module~m_base_case m_base_case module~m_base_case->module~m_io_manager module~m_turbine_setup m_turbine_setup module~m_turbine_setup->module~m_io_manager module~m_case_abl m_case_abl module~m_case_abl->module~m_base_case module~m_case_abl->module~m_turbine_setup module~m_case_channel m_case_channel module~m_case_channel->module~m_base_case module~m_case_cylinder m_case_cylinder module~m_case_cylinder->module~m_base_case module~m_case_factory m_case_factory module~m_case_factory->module~m_base_case module~m_case_factory->module~m_case_abl module~m_case_factory->module~m_case_channel module~m_case_factory->module~m_case_cylinder module~m_case_generic m_case_generic module~m_case_factory->module~m_case_generic module~m_case_tgv m_case_tgv module~m_case_factory->module~m_case_tgv module~m_case_wind_turbine m_case_wind_turbine module~m_case_factory->module~m_case_wind_turbine module~m_case_generic->module~m_base_case module~m_case_tgv->module~m_base_case module~m_case_wind_turbine->module~m_base_case module~m_case_wind_turbine->module~m_turbine_setup module~m_cuda_memcheck_device m_cuda_memcheck_device module~m_cuda_memcheck_device->module~m_base_case module~m_memcheck_build m_memcheck_build module~m_memcheck_build->module~m_base_case module~m_memcheck_build->module~m_case_abl module~m_memcheck_build->module~m_case_factory module~m_memcheck_context m_memcheck_context module~m_memcheck_build->module~m_memcheck_context module~m_memcheck_report m_memcheck_report module~m_memcheck_build->module~m_memcheck_report module~m_memcheck_estimate m_memcheck_estimate module~m_memcheck_build->module~m_memcheck_estimate program~xcompact xcompact program~xcompact->module~m_base_case program~xcompact->module~m_case_factory module~m_memcheck_context->module~m_cuda_memcheck_device module~m_memcheck_report->module~m_cuda_memcheck_device module~m_memcheck_report->module~m_memcheck_context module~m_memcheck_report->module~m_memcheck_estimate program~x3d2_memcheck x3d2_memcheck program~x3d2_memcheck->module~m_memcheck_build program~x3d2_memcheck->module~m_memcheck_context program~x3d2_memcheck->module~m_memcheck_report program~x3d2_memcheck->module~m_memcheck_estimate module~m_memcheck_estimate->module~m_memcheck_context

Derived Types

type, public ::  snapshot_manager_t

Components

Type Visibility Attributes Name Initial
type(checkpoint_config_t), public :: config
integer, public, dimension(3) :: output_stride = [1, 1, 1]
type(field_buffer_map_t), public, allocatable :: field_buffers(:)
integer(kind=i8), public, dimension(3) :: last_shape_dims = 0
integer, public, dimension(3) :: last_stride_factors = 0
integer(kind=i8), public, dimension(3) :: last_output_shape = 0
character(len=:), public, allocatable :: vtk_xml
logical, public :: is_snapshot_file_open = .false.
type(writer_session_t), public :: snapshot_writer
logical, public :: convert_to_sp = .false.

Flag for single precision snapshots Steps of an existing file kept on restart; negative starts a new file
integer, public :: append_after_steps = -1

Iteration the run restarted from, and the layout of the existing file
integer, public :: restart_iter = 0
character(len=:), public, allocatable :: restart_vtk_xml

Type-Bound Procedures

procedure, public :: init
procedure, public :: handle_restart
procedure, public :: handle_snapshot_step
procedure, public :: finalise