summaryrefslogtreecommitdiff
path: root/decoder
diff options
context:
space:
mode:
Diffstat (limited to 'decoder')
-rw-r--r--decoder/bottom_up_parser.cc24
-rw-r--r--decoder/ff_dwarf.cc6
-rw-r--r--decoder/hg.h2
-rw-r--r--decoder/hg_io.cc9
-rw-r--r--decoder/inside_outside.h10
-rw-r--r--decoder/kbest.h22
-rw-r--r--decoder/trule.cc24
7 files changed, 50 insertions, 47 deletions
diff --git a/decoder/bottom_up_parser.cc b/decoder/bottom_up_parser.cc
index 63939221..1f262747 100644
--- a/decoder/bottom_up_parser.cc
+++ b/decoder/bottom_up_parser.cc
@@ -154,7 +154,7 @@ PassiveChart::PassiveChart(const string& goal,
goal_idx_(-1),
lc_fid_(FD::Convert("LatticeCost")) {
act_chart_.resize(grammars_.size());
- for (int i = 0; i < grammars_.size(); ++i)
+ for (unsigned i = 0; i < grammars_.size(); ++i)
act_chart_[i] = new ActiveChart(forest, *this);
if (!kGOAL) kGOAL = TD::Convert("Goal") * -1;
if (!SILENT) cerr << " Goal category: [" << goal << ']' << endl;
@@ -204,12 +204,12 @@ void PassiveChart::ApplyRules(const int i,
void PassiveChart::ApplyUnaryRules(const int i, const int j) {
const vector<int>& nodes = chart_(i,j); // reference is important!
- for (int gi = 0; gi < grammars_.size(); ++gi) {
+ for (unsigned gi = 0; gi < grammars_.size(); ++gi) {
if (!grammars_[gi]->HasRuleForSpan(i,j,input_.Distance(i,j))) continue;
- for (int di = 0; di < nodes.size(); ++di) {
+ for (unsigned di = 0; di < nodes.size(); ++di) {
const WordID& cat = forest_->nodes_[nodes[di]].cat_;
const vector<TRulePtr>& unaries = grammars_[gi]->GetUnaryRulesForRHS(cat);
- for (int ri = 0; ri < unaries.size(); ++ri) {
+ for (unsigned ri = 0; ri < unaries.size(); ++ri) {
// cerr << "At (" << i << "," << j << "): applying " << unaries[ri]->AsString() << endl;
const Hypergraph::TailNodeVector ant(1, nodes[di]);
ApplyRule(i, j, unaries[ri], ant, 0); // may update nodes
@@ -224,15 +224,15 @@ bool PassiveChart::Parse() {
size_t res = min(static_cast<size_t>(2000000), static_cast<size_t>(in_size_2 * 1000));
forest_->edges_.reserve(res);
goal_idx_ = -1;
- for (int gi = 0; gi < grammars_.size(); ++gi)
+ for (unsigned gi = 0; gi < grammars_.size(); ++gi)
act_chart_[gi]->SeedActiveChart(*grammars_[gi]);
if (!SILENT) cerr << " ";
- for (int l=1; l<input_.size()+1; ++l) {
+ for (unsigned l=1; l<input_.size()+1; ++l) {
if (!SILENT) cerr << '.';
- for (int i=0; i<input_.size() + 1 - l; ++i) {
- int j = i + l;
- for (int gi = 0; gi < grammars_.size(); ++gi) {
+ for (unsigned i=0; i<input_.size() + 1 - l; ++i) {
+ unsigned j = i + l;
+ for (unsigned gi = 0; gi < grammars_.size(); ++gi) {
const Grammar& g = *grammars_[gi];
if (g.HasRuleForSpan(i, j, input_.Distance(i, j))) {
act_chart_[gi]->AdvanceDotsForAllItemsInCell(i, j, input_);
@@ -248,7 +248,7 @@ bool PassiveChart::Parse() {
}
ApplyUnaryRules(i,j);
- for (int gi = 0; gi < grammars_.size(); ++gi) {
+ for (unsigned gi = 0; gi < grammars_.size(); ++gi) {
const Grammar& g = *grammars_[gi];
// deal with non-terminals that were just proved
if (g.HasRuleForSpan(i, j, input_.Distance(i,j)))
@@ -256,7 +256,7 @@ bool PassiveChart::Parse() {
}
}
const vector<int>& dh = chart_(0, input_.size());
- for (int di = 0; di < dh.size(); ++di) {
+ for (unsigned di = 0; di < dh.size(); ++di) {
const Hypergraph::Node& node = forest_->nodes_[dh[di]];
if (node.cat_ == goal_cat_) {
Hypergraph::TailNodeVector ant(1, node.id_);
@@ -272,7 +272,7 @@ bool PassiveChart::Parse() {
}
PassiveChart::~PassiveChart() {
- for (int i = 0; i < act_chart_.size(); ++i)
+ for (unsigned i = 0; i < act_chart_.size(); ++i)
delete act_chart_[i];
}
diff --git a/decoder/ff_dwarf.cc b/decoder/ff_dwarf.cc
index 3daa85ac..43528405 100644
--- a/decoder/ff_dwarf.cc
+++ b/decoder/ff_dwarf.cc
@@ -519,7 +519,7 @@ void Dwarf::neighboringFWs(const Lattice& l, const int& i, const int& j, const m
while (idx>=0) {
if (l[idx].size()>0) {
if (fw_hash.find(l[idx][0].label)!=fw_hash.end()) {
- *lfw++;
+ lfw++;
}
}
idx-=l[idx][0].dist2next;
@@ -528,7 +528,7 @@ void Dwarf::neighboringFWs(const Lattice& l, const int& i, const int& j, const m
while (idx<l.size()) {
if (l[idx].size()>0) {
if (fw_hash.find(l[idx][0].label)!=fw_hash.end()) {
- *rfw++;
+ rfw++;
}
}
idx+=l[idx][0].dist2next;
@@ -787,7 +787,7 @@ bool Dwarf::generalizeOrientation(CountTable* table, const std::map<WordID,WordI
}
}
}
-
+ return false; // no idea if this is right
}
diff --git a/decoder/hg.h b/decoder/hg.h
index dfa4ac6d..5f6d57ab 100644
--- a/decoder/hg.h
+++ b/decoder/hg.h
@@ -396,7 +396,7 @@ public:
// (inner product) to set the edge probabilities
template <class V>
void Reweight(const V& weights) {
- for (int i = 0; i < edges_.size(); ++i) {
+ for (unsigned i = 0; i < edges_.size(); ++i) {
Edge& e = edges_[i];
e.edge_prob_.logeq(e.feature_values_.dot(weights));
}
diff --git a/decoder/hg_io.cc b/decoder/hg_io.cc
index 734c2ce8..3321558d 100644
--- a/decoder/hg_io.cc
+++ b/decoder/hg_io.cc
@@ -488,13 +488,13 @@ int getInt(const std::string& in, int &c)
#define MAX_NODES 100000000
// parse ('foo', 0.23)
void ReadPLFEdge(const std::string& in, int &c, int cur_node, Hypergraph* hg) {
- if (get(in,c++) != '(') { assert(!"PCN/PLF parse error: expected ( at start of cn alt block\n"); }
+ if (get(in,c++) != '(') { cerr << "PCN/PLF parse error: expected (\n"; abort(); }
vector<WordID> ewords(2, 0);
ewords[1] = TD::Convert(getEscapedString(in,c));
TRulePtr r(new TRule(ewords));
r->ComputeArity();
// cerr << "RULE: " << r->AsString() << endl;
- if (get(in,c++) != ',') { cerr << in << endl; assert(!"PCN/PLF parse error: expected , after string\n"); }
+ if (get(in,c++) != ',') { cerr << in << endl; cerr << "PCN/PLF parse error: expected , after string\n"; abort(); }
size_t cnNext = 1;
std::vector<float> probs;
probs.push_back(getFloat(in,c));
@@ -508,10 +508,9 @@ void ReadPLFEdge(const std::string& in, int &c, int cur_node, Hypergraph* hg) {
if (probs.size()>1) {
cnNext = static_cast<size_t>(probs.back());
probs.pop_back();
- if (cnNext < 1) { cerr << cnNext << endl;
- assert(!"PCN/PLF parse error: bad link length at last element of cn alt block\n"); }
+ if (cnNext < 1) { cerr << cnNext << endl << "PCN/PLF parse error: bad link length at last element of cn alt block\n"; abort(); }
}
- if (get(in,c++) != ')') { assert(!"PCN/PLF parse error: expected ) at end of cn alt block\n"); }
+ if (get(in,c++) != ')') { cerr << "PCN/PLF parse error: expected ) at end of cn alt block\n"; abort(); }
eatws(in,c);
Hypergraph::TailNodeVector tail(1, cur_node);
Hypergraph::Edge* edge = hg->AddEdge(r, tail);
diff --git a/decoder/inside_outside.h b/decoder/inside_outside.h
index dc96f1a9..2ded328d 100644
--- a/decoder/inside_outside.h
+++ b/decoder/inside_outside.h
@@ -31,24 +31,24 @@ template<class WeightType, class WeightFunction>
WeightType Inside(const Hypergraph& hg,
std::vector<WeightType>* result = NULL,
const WeightFunction& weight = WeightFunction()) {
- const int num_nodes = hg.nodes_.size();
+ const unsigned num_nodes = hg.nodes_.size();
std::vector<WeightType> dummy;
std::vector<WeightType>& inside_score = result ? *result : dummy;
inside_score.clear();
inside_score.resize(num_nodes);
// std::fill(inside_score.begin(), inside_score.end(), WeightType()); // clear handles
- for (int i = 0; i < num_nodes; ++i) {
+ for (unsigned i = 0; i < num_nodes; ++i) {
WeightType* const cur_node_inside_score = &inside_score[i];
Hypergraph::EdgesVector const& in=hg.nodes_[i].in_edges_;
- const int num_in_edges = in.size();
+ const unsigned num_in_edges = in.size();
if (num_in_edges == 0) {
*cur_node_inside_score = WeightType(1); //FIXME: why not call weight(edge) instead?
continue;
}
- for (int j = 0; j < num_in_edges; ++j) {
+ for (unsigned j = 0; j < num_in_edges; ++j) {
const Hypergraph::Edge& edge = hg.edges_[in[j]];
WeightType score = weight(edge);
- for (int k = 0; k < edge.tail_nodes_.size(); ++k) {
+ for (unsigned k = 0; k < edge.tail_nodes_.size(); ++k) {
const int tail_node_index = edge.tail_nodes_[k];
score *= inside_score[tail_node_index];
}
diff --git a/decoder/kbest.h b/decoder/kbest.h
index 03a8311c..9af3a20e 100644
--- a/decoder/kbest.h
+++ b/decoder/kbest.h
@@ -43,7 +43,7 @@ namespace KBest {
traverse(tf), w(wf), g(hg), nds(g.nodes_.size()), k_prime(k) {}
~KBestDerivations() {
- for (int i = 0; i < freelist.size(); ++i)
+ for (unsigned i = 0; i < freelist.size(); ++i)
delete freelist[i];
}
@@ -86,7 +86,7 @@ namespace KBest {
// Hypergraph::Edge const * operator ->() const { return d->edge; }
};
- EdgeHandle operator()(int t,int taili,EdgeHandle const& parent) const {
+ EdgeHandle operator()(unsigned t,unsigned taili,EdgeHandle const& parent) const {
return EdgeHandle(nds[t].D[parent.d->j[taili]]);
}
@@ -98,7 +98,7 @@ namespace KBest {
size_t operator()(const Derivation* d) const {
size_t x = 5381;
x = ((x << 5) + x) ^ d->edge->id_;
- for (int i = 0; i < d->j.size(); ++i)
+ for (unsigned i = 0; i < d->j.size(); ++i)
x = ((x << 5) + x) ^ d->j[i];
return x;
}
@@ -121,7 +121,7 @@ namespace KBest {
explicit NodeDerivationState(const DerivationFilter& f = DerivationFilter()) : filter(f) {}
};
- Derivation* LazyKthBest(int v, int k) {
+ Derivation* LazyKthBest(unsigned v, unsigned k) {
NodeDerivationState& s = GetCandidates(v);
CandidateHeap& cand = s.cand;
DerivationList& D = s.D;
@@ -139,7 +139,7 @@ namespace KBest {
Derivation* d = cand.back();
cand.pop_back();
std::vector<const T*> ants(d->edge->Arity());
- for (int j = 0; j < ants.size(); ++j)
+ for (unsigned j = 0; j < ants.size(); ++j)
ants[j] = &LazyKthBest(d->edge->tail_nodes_[j], d->j[j])->yield;
traverse(*d->edge, ants, &d->yield);
if (!filter(d->yield)) {
@@ -171,12 +171,12 @@ namespace KBest {
return freelist.back();
}
- NodeDerivationState& GetCandidates(int v) {
+ NodeDerivationState& GetCandidates(unsigned v) {
NodeDerivationState& s = nds[v];
if (!s.D.empty() || !s.cand.empty()) return s;
const Hypergraph::Node& node = g.nodes_[v];
- for (int i = 0; i < node.in_edges_.size(); ++i) {
+ for (unsigned i = 0; i < node.in_edges_.size(); ++i) {
const Hypergraph::Edge& edge = g.edges_[node.in_edges_[i]];
SmallVectorInt jv(edge.Arity(), 0);
Derivation* d = CreateDerivation(edge, jv);
@@ -184,7 +184,7 @@ namespace KBest {
s.cand.push_back(d);
}
- const int effective_k = std::min(k_prime, s.cand.size());
+ const unsigned effective_k = std::min(k_prime, s.cand.size());
const typename CandidateHeap::iterator kth = s.cand.begin() + effective_k;
std::nth_element(s.cand.begin(), kth, s.cand.end(), DerivationCompare());
s.cand.resize(effective_k);
@@ -194,7 +194,7 @@ namespace KBest {
}
void LazyNext(const Derivation* d, CandidateHeap* cand, UniqueDerivationSet* ds) {
- for (int i = 0; i < d->j.size(); ++i) {
+ for (unsigned i = 0; i < d->j.size(); ++i) {
SmallVectorInt j = d->j;
++j[i];
const Derivation* ant = LazyKthBest(d->edge->tail_nodes_[i], j[i]);
@@ -205,8 +205,12 @@ namespace KBest {
if (new_d) {
cand->push_back(new_d);
std::push_heap(cand->begin(), cand->end(), HeapCompare());
+#ifdef NDEBUG
+ ds->insert(new_d).second; // insert into uniqueness set
+#else
bool inserted = ds->insert(new_d).second; // insert into uniqueness set
assert(inserted);
+#endif
}
}
}
diff --git a/decoder/trule.cc b/decoder/trule.cc
index 141b8faa..5ebc4c16 100644
--- a/decoder/trule.cc
+++ b/decoder/trule.cc
@@ -18,7 +18,7 @@ bool TRule::IsGoal() const {
}
static WordID ConvertTrgString(const string& w) {
- int len = w.size();
+ const unsigned len = w.size();
WordID id = 0;
// [X,0] or [0]
// for target rules, we ignore the category, just keep the index
@@ -33,7 +33,7 @@ static WordID ConvertTrgString(const string& w) {
}
static WordID ConvertSrcString(const string& w, bool mono = false) {
- int len = w.size();
+ const unsigned len = w.size();
// [X,0]
// for source rules, we keep the category and ignore the index (source rules are
// always numbered 1, 2, 3...
@@ -60,7 +60,7 @@ static WordID ConvertSrcString(const string& w, bool mono = false) {
static WordID ConvertLHS(const string& w) {
if (w[0] == '[') {
- int len = w.size();
+ const unsigned len = w.size();
if (len < 3) { cerr << "Format error: " << w << endl; exit(1); }
return TD::Convert(w.substr(1, len-2)) * -1;
} else {
@@ -143,15 +143,15 @@ bool TRule::ReadFromString(const string& line, bool strict, bool mono) {
string ss;
getline(is, ss);
//cerr << "L: " << ss << endl;
- int start = 0;
- int len = ss.size();
+ unsigned start = 0;
+ unsigned len = ss.size();
const size_t ppos = ss.find(" |||");
if (ppos != string::npos) { len = ppos; }
while (start < len) {
while(start < len && (ss[start] == ' ' || ss[start] == ';'))
++start;
if (start == len) break;
- int end = start + 1;
+ unsigned end = start + 1;
while(end < len && (ss[end] != '=' && ss[end] != ' ' && ss[end] != ';'))
++end;
if (end == len || ss[end] == ' ' || ss[end] == ';') {
@@ -188,7 +188,7 @@ bool TRule::ReadFromString(const string& line, bool strict, bool mono) {
while(is>>w && w!="|||") { e_.push_back(ConvertTrgString(w)); }
f_ = e_;
int x = ConvertLHS("[X]");
- for (int i = 0; i < f_.size(); ++i)
+ for (unsigned i = 0; i < f_.size(); ++i)
if (f_[i] <= 0) { f_[i] = x; }
} else {
cerr << "F: " << format << endl;
@@ -197,7 +197,7 @@ bool TRule::ReadFromString(const string& line, bool strict, bool mono) {
if (mono) {
e_ = f_;
int ci = 0;
- for (int i = 0; i < e_.size(); ++i)
+ for (unsigned i = 0; i < e_.size(); ++i)
if (e_[i] < 0)
e_[i] = ci--;
}
@@ -208,7 +208,7 @@ bool TRule::ReadFromString(const string& line, bool strict, bool mono) {
bool TRule::SanityCheck() const {
vector<int> used(f_.size(), 0);
int ac = 0;
- for (int i = 0; i < e_.size(); ++i) {
+ for (unsigned i = 0; i < e_.size(); ++i) {
int ind = e_[i];
if (ind > 0) continue;
ind = -ind;
@@ -238,7 +238,7 @@ string TRule::AsString(bool verbose) const {
if (lhs_ && verbose) {
os << '[' << TD::Convert(lhs_ * -1) << "] |||";
}
- for (int i = 0; i < f_.size(); ++i) {
+ for (unsigned i = 0; i < f_.size(); ++i) {
const WordID& w = f_[i];
if (w < 0) {
int wi = w * -1;
@@ -249,7 +249,7 @@ string TRule::AsString(bool verbose) const {
}
}
os << " ||| ";
- for (int i =0; i<e_.size(); ++i) {
+ for (unsigned i =0; i<e_.size(); ++i) {
if (i) os << ' ';
const WordID& w = e_[i];
if (w < 1)
@@ -261,7 +261,7 @@ string TRule::AsString(bool verbose) const {
os << " ||| " << scores_;
if (!a_.empty()) {
os << " |||";
- for (int i = 0; i < a_.size(); ++i)
+ for (unsigned i = 0; i < a_.size(); ++i)
os << ' ' << a_[i];
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 10:46:07 +0000