Description

This class provides the same command-line option functionality to both CLI and API sessions.

This class should not exist, but is necessary now to introduce support for the CLI and API without duplicating code. It should be eliminated following the TODOs below.

Warning: Instances provide lifetime scope for members that do not have effective lifetime management or which are frequently accessed unsafely. The caller is responsible for keeping a LegacyMdrunOptions object alive for as long as any consumers, direct or transitive.

Todo:: Modules in mdrun should acquire proper option handling so that all of these declarations and defaults are local to the modules.

Todo:: Contextual aspects, such as working directory and environment variable handling are more properly the role of SimulationContext, and should be moved there.

Public Member Functions
int	updateFromCommandLine (int argc, char *argv, ArrayRef< const char > desc)
	Parses the command-line input and prepares to start mdrun.

Public Attributes
MdrunOptions	mdrunOptions
	Ongoing collection of mdrun options.

DomdecOptions	domdecOptions
	Options for the domain decomposition.

gmx_hw_opt_t	hw_opt
	Parallelism-related user options.

int	nstlist_cmdline = 0
	Command-line override for the duration of a neighbor list with the Verlet scheme.

ReplicaExchangeParameters	replExParams
	Parameters for replica-exchange simulations.

std::vector< t_filenm >	filenames
	Filename options to fill from command-line argument values.

real	pforce = -1
	Print a warning if any force is larger than this (in kJ/mol nm).

bool	appendOption = true
	The value of the -append option.

gmx_output_env_t *	oenv = nullptr
	Output context for writing text files. More...


rvec	realddxyz = { 0, 0, 0 }
	Command line options, defaults, docs and storage for them to fill.

const char *	ddrank_opt_choices [static_cast< int >(DdRankOrder::Count)+1]

const char *	dddlb_opt_choices [static_cast< int >(DlbOption::Count)+1]

const char *	thread_aff_opt_choices [static_cast< int >(ThreadAffinity::Count)+1]

const char *	nbpu_opt_choices [5] = { nullptr, "auto", "cpu", "gpu", nullptr }

const char *	pme_opt_choices [5] = { nullptr, "auto", "cpu", "gpu", nullptr }

const char *	pme_fft_opt_choices [5] = { nullptr, "auto", "cpu", "gpu", nullptr }

const char *	bonded_opt_choices [5] = { nullptr, "auto", "cpu", "gpu", nullptr }

const char *	update_opt_choices [5] = { nullptr, "auto", "cpu", "gpu", nullptr }

const char *	gpuIdsAvailable = ""

const char *	userGpuTaskAssignment = ""

ImdOptions &	imdOptions = mdrunOptions.imdOptions

t_pargs	pa [48]

Member Data Documentation

const char* gmx::LegacyMdrunOptions::dddlb_opt_choices[static_cast< int >(DlbOption::Count)+1]

Initial value:

= { nullptr, "auto", "no",

"yes", nullptr }

const char* gmx::LegacyMdrunOptions::ddrank_opt_choices[static_cast< int >(DdRankOrder::Count)+1]

Initial value:

= {
        nullptr, "interleave", "pp_pme", "cartesian", nullptr
    }

gmx_output_env_t* gmx::LegacyMdrunOptions::oenv = nullptr

Output context for writing text files.

Todo:: Clarify initialization, ownership, and lifetime.

const char* gmx::LegacyMdrunOptions::thread_aff_opt_choices[static_cast< int >(ThreadAffinity::Count)+1]

Initial value:

= {
        nullptr, "auto", "on", "off", nullptr
    }

The documentation for this class was generated from the following files:

src/gromacs/mdrun/legacymdrunoptions.h
src/gromacs/mdrun/legacymdrunoptions.cpp

Description

Public Member Functions

Public Attributes

Member Data Documentation