Loading doc/src/Run_options.txt +73 −29 Original line number Diff line number Diff line Loading @@ -24,8 +24,9 @@ letter abbreviation can be used: "-p or -partition"_#partition "-pl or -plog"_#plog "-ps or -pscreen"_#pscreen "-r or -restart"_#restart "-ro or -reorder"_#reorder "-r2data or -restart2data"_#restart2data "-r2dump or -restart2dump"_#restart2dump "-sc or -screen"_#screen "-sf or -suffix"_#suffix "-v or -var"_#var :ul Loading Loading @@ -280,34 +281,6 @@ specified by the -screen command-line option. :line [-restart restartfile {remap} datafile keyword value ...] :link(restart) Convert the restart file into a data file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile {remap} write_data datafile keyword value ... :pre Note that the specified restartfile and datafile can have wild-card characters ("*",%") as described by the "read_restart"_read_restart.html and "write_data"_write_data.html commands. But a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional flag {remap} can be used. This has the same effect as adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is only useful if the reading of the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the data file to still be produced. Also note that following datafile, the same optional keyword/value pairs can be listed as used by the "write_data"_write_data.html command. :line [-reorder] :link(reorder) This option has 2 forms: Loading Loading @@ -381,6 +354,77 @@ the LAMMPS simulation domain. :line [-restart2data restartfile (remap) datafile keyword value ...] :link(restart2data) Convert the restart file into a data file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile (remap) write_data datafile keyword value ... :pre Note that the specified restartfile and/or datafile can have the wild-card character "*". The restartfile can also have the wild-card character "%". The meaning of these characters is explained on the "read_restart"_read_restart.html and "write_data"_write_data.html doc pages. The use of "%" means that a parallel restart file can be read. Note that a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional word "remap" can be used. This has the effect of adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is useful if reading the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the data file to still be produced. The syntax following restartfile (or remap), namely datafile keyword value ... :pre is identical to the arguments of the "write_data"_write_data.html command. See its doc page for details. This includes its optional keyword/value settings. :line [-restart2dump restartfile {remap} group-ID dumpstyle dumpfile arg1 arg2 ...] :link(restart2dump) Convert the restart file into a dump file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile (remap) write_dump group-ID dumpstyle dumpfile arg1 arg2 ... :pre Note that the specified restartfile and dumpfile can have wild-card characters ("*","%") as explained on the "read_restart"_read_restart.html and "write_dump"_write_dump.html doc pages. The use of "%" means that a parallel restart file and/or parallel dump file can be read and/or written. Note that a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional word "remap" can be used. This has the effect as adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is useful if reading the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the dump file to still be produced. The syntax following restartfile (or remap), namely group-ID dumpstyle dumpfile arg1 arg2 ... :pre is identical to the arguments of the "write_dump"_write_dump.html command. See its doc page for details. This includes what per-atom fields are written to the dump file and optional dump_modify settings, including ones that affect how parallel dump files are written, e.g. the {nfile} and {fileper} keywords. See the "dump_modify"_dump_modify.html doc page for details. :line [-screen file] :link(screen) Specify a file for LAMMPS to write its screen information to. In Loading src/lammps.cpp +58 −29 Original line number Diff line number Diff line Loading @@ -121,8 +121,9 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) int partscreenflag = 0; int partlogflag = 0; int kokkosflag = 0; int restartflag = 0; int restartremapflag = 0; int restart2data = 0; int restart2dump = 0; int restartremap = 0; int citeflag = 1; int helpflag = 0; Loading @@ -132,9 +133,8 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) else exename = NULL; packargs = NULL; num_package = 0; char *rfile = NULL; char *dfile = NULL; int wdfirst,wdlast; char *restartfile = NULL; int wfirst,wlast; int kkfirst,kklast; int npack = 0; Loading Loading @@ -248,26 +248,49 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) universe->reorder(arg[iarg+1],arg[iarg+2]); iarg += 3; } else if (strcmp(arg[iarg],"-restart") == 0 || strcmp(arg[iarg],"-r") == 0) { } else if (strcmp(arg[iarg],"-restart2data") == 0 || strcmp(arg[iarg],"-r2data") == 0) { if (iarg+3 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartflag = 1; rfile = arg[iarg+1]; dfile = arg[iarg+2]; if (restart2dump) error->universe_all(FLERR, "Cannot use both -restart2data and -restart2dump"); restart2data = 1; restartfile = arg[iarg+1]; // check for restart remap flag if (strcmp(dfile,"remap") == 0) { if (strcmp(arg[iarg+2],"remap") == 0) { if (iarg+4 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartremapflag = 1; dfile = arg[iarg+3]; restartremap = 1; iarg++; } iarg += 3; // delimit any extra args for the write_data command wdfirst = iarg; iarg += 2; // delimit args for the write_data command wfirst = iarg; while (iarg < narg && arg[iarg][0] != '-') iarg++; wdlast = iarg; wlast = iarg; } else if (strcmp(arg[iarg],"-restart2dump") == 0 || strcmp(arg[iarg],"-r2dump") == 0) { if (iarg+3 > narg) error->universe_all(FLERR,"Invalid command-line argument"); if (restart2data) error->universe_all(FLERR, "Cannot use both -restart2data and -restart2dump"); restart2dump = 1; restartfile = arg[iarg+1]; // check for restart remap flag if (strcmp(arg[iarg+2],"remap") == 0) { if (iarg+4 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartremap = 1; iarg++; } iarg += 2; // delimit args for the write_dump command wfirst = iarg; while (iarg < narg && arg[iarg][0] != '-') iarg++; wlast = iarg; } else if (strcmp(arg[iarg],"-screen") == 0 || strcmp(arg[iarg],"-sc") == 0) { Loading Loading @@ -547,6 +570,7 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) input = new Input(this,narg,arg); // copy package cmdline arguments if (npack > 0) { num_package = npack; packargs = new char**[npack]; Loading @@ -573,19 +597,22 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) error->done(0); } // if restartflag set, invoke 2 commands and quit // add args between wdfirst and wdlast to write_data command // also add "noinit" to prevent write_data from doing system init // if either restart conversion option was used, invoke 2 commands and quit // add args between wfirst and wlast to write_data or write_data command // add "noinit" to write_data to prevent a system init // write_dump will just give a warning message about no init if (restartflag) { char cmd[128]; snprintf(cmd,128,"read_restart %s\n",rfile); if (restartremapflag) strcat(cmd," remap\n"); if (restart2data || restart2dump) { char cmd[256]; snprintf(cmd,248,"read_restart %s\n",restartfile); if (restartremap) strcat(cmd," remap\n"); input->one(cmd); snprintf(cmd,128,"write_data %s",dfile); for (iarg = wdfirst; iarg < wdlast; iarg++) sprintf(&cmd[strlen(cmd)]," %s",arg[iarg]); strcat(cmd," noinit\n"); if (restart2data) strcpy(cmd,"write_data"); else strcpy(cmd,"write_dump"); for (iarg = wfirst; iarg < wlast; iarg++) snprintf(&cmd[strlen(cmd)],246-strlen(cmd)," %s",arg[iarg]); if (restart2data) strcat(cmd," noinit\n"); else strcat(cmd,"\n"); input->one(cmd); error->done(0); } Loading Loading @@ -885,7 +912,9 @@ void LAMMPS::help() "-partition size1 size2 ... : assign partition sizes (-p)\n" "-plog basename : basename for partition logs (-pl)\n" "-pscreen basename : basename for partition screens (-ps)\n" "-restart rfile dfile ... : convert restart to data file (-r)\n" "-restart2data rfile dfile ... : convert restart to data file (-r2data)\n" "-restart2dump rfile dgroup dstyle dfile ... \n" " : convert restart to dump file (-r2dump)\n" "-reorder topology-specs : processor reordering (-r)\n" "-screen none/filename : where to send screen output (-sc)\n" "-suffix gpu/intel/opt/omp : style suffix to apply (-sf)\n" Loading Loading
doc/src/Run_options.txt +73 −29 Original line number Diff line number Diff line Loading @@ -24,8 +24,9 @@ letter abbreviation can be used: "-p or -partition"_#partition "-pl or -plog"_#plog "-ps or -pscreen"_#pscreen "-r or -restart"_#restart "-ro or -reorder"_#reorder "-r2data or -restart2data"_#restart2data "-r2dump or -restart2dump"_#restart2dump "-sc or -screen"_#screen "-sf or -suffix"_#suffix "-v or -var"_#var :ul Loading Loading @@ -280,34 +281,6 @@ specified by the -screen command-line option. :line [-restart restartfile {remap} datafile keyword value ...] :link(restart) Convert the restart file into a data file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile {remap} write_data datafile keyword value ... :pre Note that the specified restartfile and datafile can have wild-card characters ("*",%") as described by the "read_restart"_read_restart.html and "write_data"_write_data.html commands. But a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional flag {remap} can be used. This has the same effect as adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is only useful if the reading of the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the data file to still be produced. Also note that following datafile, the same optional keyword/value pairs can be listed as used by the "write_data"_write_data.html command. :line [-reorder] :link(reorder) This option has 2 forms: Loading Loading @@ -381,6 +354,77 @@ the LAMMPS simulation domain. :line [-restart2data restartfile (remap) datafile keyword value ...] :link(restart2data) Convert the restart file into a data file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile (remap) write_data datafile keyword value ... :pre Note that the specified restartfile and/or datafile can have the wild-card character "*". The restartfile can also have the wild-card character "%". The meaning of these characters is explained on the "read_restart"_read_restart.html and "write_data"_write_data.html doc pages. The use of "%" means that a parallel restart file can be read. Note that a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional word "remap" can be used. This has the effect of adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is useful if reading the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the data file to still be produced. The syntax following restartfile (or remap), namely datafile keyword value ... :pre is identical to the arguments of the "write_data"_write_data.html command. See its doc page for details. This includes its optional keyword/value settings. :line [-restart2dump restartfile {remap} group-ID dumpstyle dumpfile arg1 arg2 ...] :link(restart2dump) Convert the restart file into a dump file and immediately exit. This is the same operation as if the following 2-line input script were run: read_restart restartfile (remap) write_dump group-ID dumpstyle dumpfile arg1 arg2 ... :pre Note that the specified restartfile and dumpfile can have wild-card characters ("*","%") as explained on the "read_restart"_read_restart.html and "write_dump"_write_dump.html doc pages. The use of "%" means that a parallel restart file and/or parallel dump file can be read and/or written. Note that a filename such as file.* will need to be enclosed in quotes to avoid shell expansion of the "*" character. Note that following restartfile, the optional word "remap" can be used. This has the effect as adding it to the "read_restart"_read_restart.html command, as explained on its doc page. This is useful if reading the restart file triggers an error that atoms have been lost. In that case, use of the remap flag should allow the dump file to still be produced. The syntax following restartfile (or remap), namely group-ID dumpstyle dumpfile arg1 arg2 ... :pre is identical to the arguments of the "write_dump"_write_dump.html command. See its doc page for details. This includes what per-atom fields are written to the dump file and optional dump_modify settings, including ones that affect how parallel dump files are written, e.g. the {nfile} and {fileper} keywords. See the "dump_modify"_dump_modify.html doc page for details. :line [-screen file] :link(screen) Specify a file for LAMMPS to write its screen information to. In Loading
src/lammps.cpp +58 −29 Original line number Diff line number Diff line Loading @@ -121,8 +121,9 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) int partscreenflag = 0; int partlogflag = 0; int kokkosflag = 0; int restartflag = 0; int restartremapflag = 0; int restart2data = 0; int restart2dump = 0; int restartremap = 0; int citeflag = 1; int helpflag = 0; Loading @@ -132,9 +133,8 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) else exename = NULL; packargs = NULL; num_package = 0; char *rfile = NULL; char *dfile = NULL; int wdfirst,wdlast; char *restartfile = NULL; int wfirst,wlast; int kkfirst,kklast; int npack = 0; Loading Loading @@ -248,26 +248,49 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) universe->reorder(arg[iarg+1],arg[iarg+2]); iarg += 3; } else if (strcmp(arg[iarg],"-restart") == 0 || strcmp(arg[iarg],"-r") == 0) { } else if (strcmp(arg[iarg],"-restart2data") == 0 || strcmp(arg[iarg],"-r2data") == 0) { if (iarg+3 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartflag = 1; rfile = arg[iarg+1]; dfile = arg[iarg+2]; if (restart2dump) error->universe_all(FLERR, "Cannot use both -restart2data and -restart2dump"); restart2data = 1; restartfile = arg[iarg+1]; // check for restart remap flag if (strcmp(dfile,"remap") == 0) { if (strcmp(arg[iarg+2],"remap") == 0) { if (iarg+4 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartremapflag = 1; dfile = arg[iarg+3]; restartremap = 1; iarg++; } iarg += 3; // delimit any extra args for the write_data command wdfirst = iarg; iarg += 2; // delimit args for the write_data command wfirst = iarg; while (iarg < narg && arg[iarg][0] != '-') iarg++; wdlast = iarg; wlast = iarg; } else if (strcmp(arg[iarg],"-restart2dump") == 0 || strcmp(arg[iarg],"-r2dump") == 0) { if (iarg+3 > narg) error->universe_all(FLERR,"Invalid command-line argument"); if (restart2data) error->universe_all(FLERR, "Cannot use both -restart2data and -restart2dump"); restart2dump = 1; restartfile = arg[iarg+1]; // check for restart remap flag if (strcmp(arg[iarg+2],"remap") == 0) { if (iarg+4 > narg) error->universe_all(FLERR,"Invalid command-line argument"); restartremap = 1; iarg++; } iarg += 2; // delimit args for the write_dump command wfirst = iarg; while (iarg < narg && arg[iarg][0] != '-') iarg++; wlast = iarg; } else if (strcmp(arg[iarg],"-screen") == 0 || strcmp(arg[iarg],"-sc") == 0) { Loading Loading @@ -547,6 +570,7 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) input = new Input(this,narg,arg); // copy package cmdline arguments if (npack > 0) { num_package = npack; packargs = new char**[npack]; Loading @@ -573,19 +597,22 @@ LAMMPS::LAMMPS(int narg, char **arg, MPI_Comm communicator) error->done(0); } // if restartflag set, invoke 2 commands and quit // add args between wdfirst and wdlast to write_data command // also add "noinit" to prevent write_data from doing system init // if either restart conversion option was used, invoke 2 commands and quit // add args between wfirst and wlast to write_data or write_data command // add "noinit" to write_data to prevent a system init // write_dump will just give a warning message about no init if (restartflag) { char cmd[128]; snprintf(cmd,128,"read_restart %s\n",rfile); if (restartremapflag) strcat(cmd," remap\n"); if (restart2data || restart2dump) { char cmd[256]; snprintf(cmd,248,"read_restart %s\n",restartfile); if (restartremap) strcat(cmd," remap\n"); input->one(cmd); snprintf(cmd,128,"write_data %s",dfile); for (iarg = wdfirst; iarg < wdlast; iarg++) sprintf(&cmd[strlen(cmd)]," %s",arg[iarg]); strcat(cmd," noinit\n"); if (restart2data) strcpy(cmd,"write_data"); else strcpy(cmd,"write_dump"); for (iarg = wfirst; iarg < wlast; iarg++) snprintf(&cmd[strlen(cmd)],246-strlen(cmd)," %s",arg[iarg]); if (restart2data) strcat(cmd," noinit\n"); else strcat(cmd,"\n"); input->one(cmd); error->done(0); } Loading Loading @@ -885,7 +912,9 @@ void LAMMPS::help() "-partition size1 size2 ... : assign partition sizes (-p)\n" "-plog basename : basename for partition logs (-pl)\n" "-pscreen basename : basename for partition screens (-ps)\n" "-restart rfile dfile ... : convert restart to data file (-r)\n" "-restart2data rfile dfile ... : convert restart to data file (-r2data)\n" "-restart2dump rfile dgroup dstyle dfile ... \n" " : convert restart to dump file (-r2dump)\n" "-reorder topology-specs : processor reordering (-r)\n" "-screen none/filename : where to send screen output (-sc)\n" "-suffix gpu/intel/opt/omp : style suffix to apply (-sf)\n" Loading
