int CommandLineModuleManager::run(int argc, char *argv[])
{
int argOffset = 0;
CommandLineModuleMap::const_iterator module
= impl_->findModuleFromBinaryName(impl_->programInfo_);
if (!impl_->bQuiet_)
{
printBinaryInformation(stderr, impl_->programInfo_);
}
if (module == impl_->modules_.end())
{
if (argc < 2)
{
impl_->helpModule_->printUsage();
if (!impl_->bQuiet_)
{
gmx_thanx(stderr);
}
return 2;
}
module = impl_->findModuleByName(argv[1]);
argOffset = 1;
}
if (module == impl_->modules_.end())
{
fprintf(stderr, "Unknown command: '%s'\n\n", argv[1]);
impl_->helpModule_->printUsage();
if (!impl_->bQuiet_)
{
gmx_thanx(stderr);
}
return 2;
}
int rc = module->second->run(argc - argOffset, argv + argOffset);
if (!impl_->bQuiet_)
{
gmx_thanx(stderr);
}
return rc;
}
void printBinaryInformation(FILE *fp,
const ProgramContextInterface &programContext)
{
printBinaryInformation(fp, programContext, BinaryInformationSettings());
}
int CommandLineModuleManager::run(int argc, char *argv[])
{
CommandLineModuleInterface *module;
const bool bMaster = (gmx_node_rank() == 0);
bool bQuiet = impl_->bQuiet_ || !bMaster;
CommandLineCommonOptionsHolder optionsHolder;
try
{
optionsHolder.initOptions();
module = impl_->processCommonOptions(&optionsHolder, &argc, &argv);
}
catch (const std::exception &)
{
bQuiet |= optionsHolder.shouldBeQuiet();
if (!bQuiet)
{
printBinaryInformation(stderr, impl_->programContext_,
optionsHolder.binaryInfoSettings());
}
throw;
}
bQuiet |= optionsHolder.shouldBeQuiet();
if (!bQuiet)
{
FILE *out = optionsHolder.startupInfoFile();
printBinaryInformation(out, impl_->programContext_,
optionsHolder.binaryInfoSettings());
fprintf(out, "\n");
}
if (module == NULL)
{
return 0;
}
CommandLineModuleSettings settings;
module->init(&settings);
optionsHolder.adjustFromSettings(settings);
gmx_set_max_backup_count(optionsHolder.shouldBackup() ? -1 : 0);
// Open the debug file.
if (optionsHolder.debugLevel() > 0)
{
std::string filename(impl_->programContext_.programName());
if (gmx_node_num() > 1)
{
filename.append(formatString("%d", gmx_node_rank()));
}
filename.append(".debug");
fprintf(stderr, "Will write debug log file: %s\n", filename.c_str());
gmx_init_debug(optionsHolder.debugLevel(), filename.c_str());
}
// Set the nice level unless disabled in the configuration.
if (optionsHolder.niceLevel() != 0)
{
static bool bNiceSet = false; // Only set it once.
if (!bNiceSet)
{
// TODO: Diagnostic if this fails and the user explicitly requested it.
gmx_set_nice(optionsHolder.niceLevel());
bNiceSet = true;
}
}
if (optionsHolder.enableFPExceptions())
{
//TODO: currently it is always enabled for mdrun (verlet) and tests.
gmx_feenableexcept();
}
int rc = 0;
if (!(module == impl_->helpModule_ && !bMaster))
{
rc = module->run(argc, argv);
}
if (!bQuiet)
{
gmx_thanx(stderr);
}
return rc;
}
