void update( K key, UV val ) {
uint64_t index = computeIndex( key );
GlobalAddress< Cell > target = base + index;
Grappa::delegate::call( target.core(), [key, val, target]() { // TODO: upgrade to call_async; using GCE
// list of entries in this cell
std::list<DHT_TYPE(Entry)> * entries = target.pointer()->entries;
// if first time the cell is hit then initialize
if ( entries == NULL ) {
entries = new std::list<Entry>();
target.pointer()->entries = entries;
}
// find matching key in the list
typename std::list<DHT_TYPE(Entry)>::iterator i;
for (i = entries->begin(); i!=entries->end(); ++i) {
if ( i->key == key ) {
// key found so update
i->value = UpF(i->value, val);
hash_tables_size+=1;
return 0;
}
}
// this is the first time the key has been seen
// so add it to the list
Entry newe( key, UpF(Init, val));
return 0;
});
}
void
icososphere::subdivide( int span, float* v1, float* v2, float *v3
, float* s1, float* s2, float* s3
, float* e1, float* e2, float* e3 )
{
if (span > 1) {
int span2 = span>>1;
float *v12 = avgptr(s1,e2);
float *v23 = avgptr(s2,e3);
float *v31 = avgptr(s3,e1);
float *s12 = newe(span2);
float *e31 = s12 + span2*3;
float *s23 = newe(span2);
float *e12 = s23 + span2*3;
float *s31 = newe(span2);
float *e23 = s31 + span2*3;
for(int i=0;i<3;i++) {
v12[i] = v1[i] + v2[i];
v23[i] = v2[i] + v3[i];
v31[i] = v3[i] + v1[i];
}
normalize(v12);
normalize(v23);
normalize(v31);
subdivide( span2, v1, v12, v31
, s1, s12, v31
, e1, v12, e31);
subdivide( span2, v2, v23, v12
, s2, s23, v12
, e2, v23, e12 );
subdivide( span2, v3, v31, v23
, s3, s31, v23
, e3, v31, e23 );
subdivide( span2, v12, v23, v31
, e12, e23, e31
, s12, s23, s31 );
}
void ArchiveEditable::add(const _TCHAR *fn)
{
ListItr li = find(fn);
if(li == list_.end()) {
struct _stat st;
if( 0 == _tstat(fn, &st) ) {
if(st.st_mode & _S_IFDIR) { // ディレクトリなら
TDIR *dir; tdirent *ent;
dir = topendir(fn);
while(dir) {
ent = treaddir(dir);
if(!ent) break;
if(!_tcscmp(ent->d_name, _T(".")) && !_tcscmp(ent->d_name, _T(".."))) {
basic_string<_TCHAR> path(fn); (path += _T("/")) += ent->d_name;
add(path.c_str());
PRN(path.c_str());
}
}
tclosedir(dir);
}
else {
// 最後尾に追加
ArchiveEntry newe(fn);
newe.time = st.st_mtime;
newe.size = st.st_size;
if(list_.size() > 0) newe.pos = list_.back().pos+list_.back().size;
else newe.pos = 0;
list_.push_back(EntryAttr(newe, EntryAttr::NEW));
}
}
}
else {
struct _stat st;
if( 0 == _tstat(fn, &st) && (li->time != st.st_mtime || li->size != st.st_size)) {
li->attr = EntryAttr::UPDATE;
li->time = st.st_mtime; li->size = st.st_size;
}
else if(li->attr == EntryAttr::REMOVE) li->attr = EntryAttr::ALREADY;
}
}
