void create(void) {
if (file_exists(DATAFILE)) {
restore_me();
} else {
/* Setup a list of default skills encase we do not have a list */
skills = ( {
"combat/unarmed",
"combat/defense",
"combat/edge/small",
"combat/edge/medium",
"combat/edge/large",
"combat/blunt/large",
"combat/blunt/medium",
"combat/blunt/small",
"combat/sharp/small",
"combat/sharp/medium",
"combat/sharp/large",
"language/catfolk",
"language/dwarven",
"language/elvish",
"language/gnomish",
"language/grunt",
"spell/cure",
"spell/missile",
"value",
} );
save_me();
}
std::pair<std::size_t,std::size_t> node_server::save(integer loc_id, std::string fname) const {
static hpx::lcos::local::mutex mtx;
std::size_t total_cnt = 0;
std::size_t bytes_written = 0;
std::list<hpx::future<std::pair<std::size_t,std::size_t>>> futs;
integer nloc = hpx::find_all_localities().size();
if( my_location.level() == 0 && loc_id == 0 ) {
if( file_exists( fname )) {
std::string command = "rm ";
command += fname;
if(system( command.c_str())){}
}
for( integer i = 0; i != nloc; ++i) {
auto this_name = fname + std::string(".") + std::to_string(integer(hpx::get_locality_id()));
if( file_exists( this_name)) {
std::string command = "rm ";
command += this_name;
if(system( command.c_str())){}
}
}
}
std::list<hpx::future<std::pair<std::size_t,std::size_t> >> sfuts;
if( is_refined ) {
for( auto i = children.begin(); i != children.end(); ++i) {
sfuts.push_back( i->save(loc_id, fname));
}
}
{
boost::lock_guard<hpx::lcos::local::mutex> file_lock(mtx);
FILE* fp = fopen( (fname + std::string(".") + std::to_string(integer(hpx::get_locality_id()))).c_str(), "ab");
total_cnt++;
bytes_written += my_location.save(fp);
bytes_written += save_me(fp);
fclose(fp);
}
if( is_refined ) {
for( auto i = sfuts.begin(); i != sfuts.end(); ++i) {
auto tmp = i->get();
total_cnt += tmp.first;
bytes_written += tmp.second;
}
}
if( loc_id == 0 && my_location.level() == 0) {
FILE* fp = fopen("size.tmp2", "wb");
bytes_written += 2 * fwrite( &total_cnt, sizeof(integer), 1, fp) * sizeof(integer);
std::size_t tmp = bytes_written + 2 * sizeof(std::size_t) + sizeof(real);
bytes_written += 2 * fwrite( &tmp, sizeof(std::size_t), 1, fp)*sizeof(std::size_t);
fclose( fp);
my_system( "cp size.tmp2 size.tmp1\n");
fp = fopen("size.tmp1", "ab");
real omega = grid::get_omega();
bytes_written += fwrite( &omega, sizeof(real), 1, fp) * sizeof(real);
fclose( fp);
std::string command = "rm -r -f " + fname + "\n";
my_system (command);
command = "cat size.tmp1 ";
for( integer i = 0; i != nloc; ++i ) {
command += fname + "." + std::to_string(integer(i)) + " ";
}
command += "size.tmp2 > " + fname + "\n";
my_system( command);
command = "rm -f -r " + fname + ".*\n";
my_system( command);
my_system( "rm -r -f size.tmp?\n");
printf( "Saved %i sub-grids with %lli bytes written\n", int(total_cnt), (long long)(bytes_written));
}
return std::make_pair(total_cnt, bytes_written);
}
