/* Parse the command line, looking for options */
static void sg_config_cmd_line(int *argc, char **argv)
{
- int shall_exit = 0;
+ bool shall_exit = false;
int i;
int j;
+ bool parse_args = true; // Stop parsing the parameters once we found '--'
for (j = i = 1; i < *argc; i++) {
- if (not strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
+ if (not strcmp("--", argv[i])) {
+ parse_args = false;
+ // Remove that '--' from the arguments
+ } else if (parse_args && not strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
char *opt = strchr(argv[i], '=');
opt++;
simgrid::config::set_parse(opt);
XBT_DEBUG("Did apply '%s' as config setting", opt);
- } else if (not strcmp(argv[i], "--version")) {
+ } else if (parse_args && not strcmp(argv[i], "--version")) {
printf("%s\n", SIMGRID_VERSION_STRING);
- shall_exit = 1;
- } else if (not strcmp(argv[i], "--cfg-help") || not strcmp(argv[i], "--help")) {
+ shall_exit = true;
+ } else if (parse_args && (not strcmp(argv[i], "--cfg-help") || not strcmp(argv[i], "--help"))) {
printf("Description of the configuration accepted by this simulator:\n");
simgrid::config::help();
printf(
" --version to get SimGrid version information.\n"
"\n"
);
- shall_exit = 1;
- } else if (not strcmp(argv[i], "--help-aliases")) {
+ shall_exit = true;
+ } else if (parse_args && not strcmp(argv[i], "--help-aliases")) {
printf("Here is a list of all deprecated option names, with their replacement.\n");
simgrid::config::show_aliases();
printf("Please consider using the recent names\n");
- shall_exit = 1;
- } else if (not strcmp(argv[i], "--help-models")) {
+ shall_exit = true;
+ } else if (parse_args && not strcmp(argv[i], "--help-models")) {
model_help("host", surf_host_model_description);
printf("\n");
model_help("CPU", surf_cpu_model_description);
surf_optimization_mode_description[k].name,
surf_optimization_mode_description[k].description);
printf("Both network and CPU models have 'Lazy' as default optimization level\n\n");
- shall_exit = 1;
- } else if (not strcmp(argv[i], "--help-tracing")) {
+ shall_exit = true;
+ } else if (parse_args && not strcmp(argv[i], "--help-tracing")) {
TRACE_help();
- shall_exit = 1;
+ shall_exit = true;
} else {
argv[j++] = argv[i];
}
default_privatization);
simgrid::config::alias("smpi/privatization", {"smpi/privatize_global_variables", "smpi/privatize-global-variables"});
+ simgrid::config::declare_flag<std::string>(
+ "smpi/privatize-libs", "Add libraries (; separated) to privatize (libgfortran for example). You need to provide the full names of the files (libgfortran.so.4), or its full path", "");
+
simgrid::config::declare_flag<bool>("smpi/grow-injected-times",
"Whether we want to make the injected time in MPI_Iprobe and MPI_Test grow, to "
"allow faster simulation. This can make simulation less precise, though.",