Gromacs
2024.3
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#include "gmxpre.h"
#include "runner.h"
#include "config.h"
#include <cassert>
#include <cinttypes>
#include <csignal>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <memory>
#include <optional>
#include "gromacs/commandline/filenm.h"
#include "gromacs/domdec/builder.h"
#include "gromacs/domdec/domdec.h"
#include "gromacs/domdec/domdec_struct.h"
#include "gromacs/domdec/gpuhaloexchange.h"
#include "gromacs/domdec/localatomsetmanager.h"
#include "gromacs/domdec/makebondedlinks.h"
#include "gromacs/domdec/partition.h"
#include "gromacs/domdec/reversetopology.h"
#include "gromacs/ewald/ewald_utils.h"
#include "gromacs/ewald/pme.h"
#include "gromacs/ewald/pme_gpu_program.h"
#include "gromacs/ewald/pme_only.h"
#include "gromacs/ewald/pme_pp_comm_gpu.h"
#include "gromacs/fileio/checkpoint.h"
#include "gromacs/fileio/gmxfio.h"
#include "gromacs/fileio/oenv.h"
#include "gromacs/fileio/tpxio.h"
#include "gromacs/fileio/trrio.h"
#include "gromacs/gmxlib/network.h"
#include "gromacs/gmxlib/nrnb.h"
#include "gromacs/gpu_utils/device_stream_manager.h"
#include "gromacs/gpu_utils/gpueventsynchronizer_helpers.h"
#include "gromacs/gpu_utils/nvshmem_utils.h"
#include "gromacs/hardware/cpuinfo.h"
#include "gromacs/hardware/detecthardware.h"
#include "gromacs/hardware/device_management.h"
#include "gromacs/hardware/hardwaretopology.h"
#include "gromacs/hardware/printhardware.h"
#include "gromacs/imd/imd.h"
#include "gromacs/listed_forces/disre.h"
#include "gromacs/listed_forces/listed_forces.h"
#include "gromacs/listed_forces/listed_forces_gpu.h"
#include "gromacs/listed_forces/orires.h"
#include "gromacs/math/functions.h"
#include "gromacs/math/utilities.h"
#include "gromacs/math/vec.h"
#include "gromacs/mdlib/boxdeformation.h"
#include "gromacs/mdlib/broadcaststructs.h"
#include "gromacs/mdlib/calc_verletbuf.h"
#include "gromacs/mdlib/dispersioncorrection.h"
#include "gromacs/mdlib/enerdata_utils.h"
#include "gromacs/mdlib/force.h"
#include "gromacs/mdlib/forcerec.h"
#include "gromacs/mdlib/gmx_omp_nthreads.h"
#include "gromacs/mdlib/gpuforcereduction.h"
#include "gromacs/mdlib/makeconstraints.h"
#include "gromacs/mdlib/md_support.h"
#include "gromacs/mdlib/mdatoms.h"
#include "gromacs/mdlib/mdgraph_gpu.h"
#include "gromacs/mdlib/sighandler.h"
#include "gromacs/mdlib/stophandler.h"
#include "gromacs/mdlib/tgroup.h"
#include "gromacs/mdlib/updategroups.h"
#include "gromacs/mdlib/vsite.h"
#include "gromacs/mdrun/mdmodules.h"
#include "gromacs/mdrun/simulationcontext.h"
#include "gromacs/mdrun/simulationinput.h"
#include "gromacs/mdrun/simulationinputhandle.h"
#include "gromacs/mdrunutility/handlerestart.h"
#include "gromacs/mdrunutility/logging.h"
#include "gromacs/mdrunutility/mdmodulesnotifiers.h"
#include "gromacs/mdrunutility/multisim.h"
#include "gromacs/mdrunutility/printtime.h"
#include "gromacs/mdrunutility/threadaffinity.h"
#include "gromacs/mdtypes/checkpointdata.h"
#include "gromacs/mdtypes/commrec.h"
#include "gromacs/mdtypes/enerdata.h"
#include "gromacs/mdtypes/fcdata.h"
#include "gromacs/mdtypes/forcerec.h"
#include "gromacs/mdtypes/group.h"
#include "gromacs/mdtypes/inputrec.h"
#include "gromacs/mdtypes/interaction_const.h"
#include "gromacs/mdtypes/md_enums.h"
#include "gromacs/mdtypes/mdatom.h"
#include "gromacs/mdtypes/mdrunoptions.h"
#include "gromacs/mdtypes/multipletimestepping.h"
#include "gromacs/mdtypes/observableshistory.h"
#include "gromacs/mdtypes/observablesreducer.h"
#include "gromacs/mdtypes/simulation_workload.h"
#include "gromacs/mdtypes/state.h"
#include "gromacs/mdtypes/state_propagator_data_gpu.h"
#include "gromacs/modularsimulator/modularsimulator.h"
#include "gromacs/nbnxm/gpu_data_mgmt.h"
#include "gromacs/nbnxm/nbnxm.h"
#include "gromacs/nbnxm/pairlist_tuning.h"
#include "gromacs/pbcutil/pbc.h"
#include "gromacs/pulling/output.h"
#include "gromacs/pulling/pull.h"
#include "gromacs/pulling/pull_rotation.h"
#include "gromacs/restraint/manager.h"
#include "gromacs/restraint/restraintmdmodule.h"
#include "gromacs/restraint/restraintpotential.h"
#include "gromacs/swap/swapcoords.h"
#include "gromacs/taskassignment/decidegpuusage.h"
#include "gromacs/taskassignment/decidesimulationworkload.h"
#include "gromacs/taskassignment/resourcedivision.h"
#include "gromacs/taskassignment/taskassignment.h"
#include "gromacs/taskassignment/usergpuids.h"
#include "gromacs/timing/gpu_timing.h"
#include "gromacs/timing/wallcycle.h"
#include "gromacs/timing/wallcyclereporting.h"
#include "gromacs/topology/mtop_util.h"
#include "gromacs/topology/topology.h"
#include "gromacs/trajectory/trajectoryframe.h"
#include "gromacs/utility/basenetwork.h"
#include "gromacs/utility/cstringutil.h"
#include "gromacs/utility/exceptions.h"
#include "gromacs/utility/fatalerror.h"
#include "gromacs/utility/filestream.h"
#include "gromacs/utility/gmxassert.h"
#include "gromacs/utility/gmxmpi.h"
#include "gromacs/utility/keyvaluetree.h"
#include "gromacs/utility/logger.h"
#include "gromacs/utility/loggerbuilder.h"
#include "gromacs/utility/mpiinfo.h"
#include "gromacs/utility/physicalnodecommunicator.h"
#include "gromacs/utility/pleasecite.h"
#include "gromacs/utility/programcontext.h"
#include "gromacs/utility/smalloc.h"
#include "gromacs/utility/stringutil.h"
#include "isimulator.h"
#include "membedholder.h"
#include "replicaexchange.h"
#include "simulatorbuilder.h"
Implements the MD runner routine calling all integrators.
Functions | |
static DevelopmentFeatureFlags | gmx::manageDevelopmentFeatures (const gmx::MDLogger &mdlog, const bool useGpuForNonbonded, const PmeRunMode pmeRunMode, const int numRanksPerSimulation, const int numPmeRanksPerSimulation, gmx::GpuAwareMpiStatus gpuAwareMpiStatus) |
Manage any development feature flag variables encountered. More... | |
static void | gmx::threadMpiMdrunnerAccessBarrier () |
Barrier for safe simultaneous thread access to mdrunner data. More... | |
static void | gmx::mdrunner_start_fn (const void *arg) |
The callback used for running on spawned threads. More... | |
static void | prepare_verlet_scheme (FILE *fplog, t_commrec *cr, t_inputrec *ir, int nstlist_cmdline, const gmx_mtop_t &mtop, gmx::ArrayRef< const gmx::RVec > coordinates, const matrix box, bool makeGpuPairList, const gmx::CpuInfo &cpuinfo) |
Initialize variables for Verlet scheme simulation. | |
static void | override_nsteps_cmdline (const gmx::MDLogger &mdlog, int64_t nsteps_cmdline, t_inputrec *ir) |
Override the nslist value in inputrec. More... | |
static bool | gmx::gpuAccelerationOfNonbondedIsUseful (const MDLogger &mdlog, const t_inputrec &ir, const bool issueWarning, const bool doRerun) |
Return whether GPU acceleration of nonbondeds is supported with the given settings. More... | |
static gmx::LoggerOwner | gmx::buildLogger (FILE *fplog, const bool isSimulationMainRank) |
Initializes the logger for mdrun. | |
static TaskTarget | gmx::findTaskTarget (const char *optionString) |
Make a TaskTarget from an mdrun argument string. | |
static void | gmx::finish_run (FILE *fplog, const gmx::MDLogger &mdlog, const t_commrec *cr, const t_inputrec &inputrec, t_nrnb nrnb[], gmx_wallcycle *wcycle, gmx_walltime_accounting_t walltime_accounting, nonbonded_verlet_t *nbv, const gmx_pme_t *pme, gmx_bool bWriteStat) |
Finish run, aggregate data to print performance info. | |
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static |
Override the nslist value in inputrec.
with value passed on the command line (if any)