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MFC
Exascale flow solver
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MFC
Exascale flow solver
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Reads input files, loads initial conditions and grid data, and orchestrates solver initialization and finalization. More...
Functions/Subroutines | |
| impure subroutine, public | s_read_data_files (q_cons_vf) |
| Read data files. Dispatch subroutine that replaces procedure pointer. | |
| impure subroutine, public | s_read_input_file |
| The purpose of this procedure is to first verify that an input file has been made available by the user. Provided that this is so, the input file is then read in. | |
| impure subroutine, public | s_check_input_file |
| The goal of this procedure is to verify that each of the user provided inputs is valid and that their combination constitutes a meaningful configuration for the simulation. | |
| impure subroutine, public | s_read_serial_data_files (q_cons_vf) |
| Reads serial initial condition and grid data files and computes cell-width distributions. | |
| impure subroutine, public | s_read_parallel_data_files (q_cons_vf) |
| Reads parallel initial condition and grid data files via MPI I/O. | |
| subroutine, public | s_initialize_internal_energy_equations (v_vf) |
| The purpose of this procedure is to initialize the values of the internal-energy equations of each phase from the mass of each phase, the mixture momentum and mixture-total-energy equations. | |
| impure subroutine, public | s_perform_time_step (t_step, time_avg) |
| Advances the simulation by one time step, handling CFL-based dt and time-stepper dispatch. | |
| impure subroutine, public | s_save_performance_metrics (time_avg, time_final, io_time_avg, io_time_final, proc_time, io_proc_time, file_exists) |
| Collects per-process wall-clock times and writes aggregate performance metrics to file. | |
| impure subroutine, public | s_save_data (t_step, start, finish, io_time_avg, nt) |
| Saves conservative variable data to disk at the current time step. | |
| impure subroutine, public | s_initialize_modules |
| Initializes all simulation sub-modules in the required dependency order. | |
| impure subroutine, public | s_initialize_mpi_domain |
| Sets up the MPI execution environment, binds GPUs, and decomposes the computational domain. | |
| subroutine, public | s_initialize_gpu_vars |
| Transfers initial conservative variable and model parameter data to the GPU device. | |
| impure subroutine, public | s_finalize_modules |
| Finalizes and deallocates all simulation sub-modules in reverse initialization order. | |
Variables | |
| type(scalar_field), dimension(:), allocatable | q_cons_temp |
| real(wp) | dt_init |
Reads input files, loads initial conditions and grid data, and orchestrates solver initialization and finalization.
| impure subroutine, public m_start_up::s_check_input_file |
The goal of this procedure is to verify that each of the user provided inputs is valid and that their combination constitutes a meaningful configuration for the simulation.
Definition at line 536 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_finalize_modules |
Finalizes and deallocates all simulation sub-modules in reverse initialization order.
Definition at line 1931 of file m_start_up.fpp.f90.
| subroutine, public m_start_up::s_initialize_gpu_vars |
Transfers initial conservative variable and model parameter data to the GPU device.
Definition at line 1650 of file m_start_up.fpp.f90.
| subroutine, public m_start_up::s_initialize_internal_energy_equations | ( | type(scalar_field), dimension(sys_size), intent(inout) | v_vf | ) |
The purpose of this procedure is to initialize the values of the internal-energy equations of each phase from the mass of each phase, the mixture momentum and mixture-total-energy equations.
| v_vf | conservative variables |
Definition at line 1034 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_initialize_modules |
Initializes all simulation sub-modules in the required dependency order.
Definition at line 1457 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_initialize_mpi_domain |
Sets up the MPI execution environment, binds GPUs, and decomposes the computational domain.
Definition at line 1572 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_perform_time_step | ( | integer, intent(inout) | t_step, |
| real(wp), intent(inout) | time_avg ) |
Advances the simulation by one time step, handling CFL-based dt and time-stepper dispatch.
Definition at line 1097 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_read_data_files | ( | type(scalar_field), dimension(sys_size), intent(inout) | q_cons_vf | ) |
Read data files. Dispatch subroutine that replaces procedure pointer.
| q_cons_vf | Conservative variables |
Definition at line 414 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_read_input_file |
The purpose of this procedure is to first verify that an input file has been made available by the user. Provided that this is so, the input file is then read in.
Definition at line 431 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_read_parallel_data_files | ( | type(scalar_field), dimension(sys_size), intent(inout) | q_cons_vf | ) |
Reads parallel initial condition and grid data files via MPI I/O.
| q_cons_vf | Conservative variables |
Definition at line 725 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_read_serial_data_files | ( | type(scalar_field), dimension(sys_size), intent(inout) | q_cons_vf | ) |
Reads serial initial condition and grid data files and computes cell-width distributions.
| q_cons_vf | Cell-averaged conservative variables |
Definition at line 560 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_save_data | ( | integer, intent(inout) | t_step, |
| real(wp), intent(inout) | start, | ||
| real(wp), intent(inout) | finish, | ||
| real(wp), intent(inout) | io_time_avg, | ||
| integer, intent(inout) | nt ) |
Saves conservative variable data to disk at the current time step.
Definition at line 1263 of file m_start_up.fpp.f90.
| impure subroutine, public m_start_up::s_save_performance_metrics | ( | real(wp), intent(inout) | time_avg, |
| real(wp), intent(inout) | time_final, | ||
| real(wp), intent(inout) | io_time_avg, | ||
| real(wp), intent(inout) | io_time_final, | ||
| real(wp), dimension(:), intent(inout) | proc_time, | ||
| real(wp), dimension(:), intent(inout) | io_proc_time, | ||
| logical, intent(inout) | file_exists ) |
Collects per-process wall-clock times and writes aggregate performance metrics to file.
Definition at line 1201 of file m_start_up.fpp.f90.
| real(wp) m_start_up::dt_init |
Definition at line 408 of file m_start_up.fpp.f90.
| type(scalar_field), dimension(:), allocatable m_start_up::q_cons_temp |
Definition at line 406 of file m_start_up.fpp.f90.