CirCut*
CirCut::merge(const CirCut* cut) const {
// check if signature implies that the merged cut is too big
if(numOfOne(_sign | cut->getSign()) > _maxCutSize) return 0;
CirCut* retCut = new CirCut;
unsigned n1 = size(), n2 = cut->size();
unsigned p1 = 0, p2 = 0;
while(p1 < n1 || p2 < n2){
if(p2 == n2)
retCut->addLeafForce( getLeaf(p1++) );
else if(p1 == n1)
retCut->addLeafForce( cut->getLeaf(p2++) );
else if(getLeaf(p1) < cut->getLeaf(p2))
retCut->addLeafForce( getLeaf(p1++) );
else if(getLeaf(p1) > cut->getLeaf(p2))
retCut->addLeafForce( cut->getLeaf(p2++) );
else
p2++;
}
if(retCut->size() > _maxCutSize){
delete retCut;
retCut = 0;
}
return retCut;
}
bool
CirCut::dominateCut(const CirCut* cut) const {
if((_sign & cut->getSign()) != _sign) return false;
unsigned n1 = size(), n2 = cut->size();
for(unsigned i1=0, i2=0; i1<n1 && i2<n2; ++i1){
while(i2 < n2 && cut->getLeaf(i2) < getLeaf(i1)) i2++;
if(i2 == n2 || cut->getLeaf(i2) != getLeaf(i1)) return false;
}
return true;
}
void *BusyWork(void *t)
{
long tid;
tid = (long)t;
//fprintf(fp_log, "Thread %ld starting...\n", tid);
float score;
float sum;
int iIndex, tindex, i, j;
int begin_index, end_index, divide;
divide = numberOfInstances / NUM_THREADS;
begin_index = (int)tid * divide;
end_index = (int)(tid+1) * divide;
sum = 0;
for(iIndex = begin_index; iIndex < end_index; iIndex+=F) {
score = 0;
for(tindex = 0; tindex < nbTrees; tindex+=T) {
for (i=0; i<F; i++)
for (j=0; j<T; j++)
score += getLeaf(trees[tindex+j], features[iIndex+i])->threshold;
}
sum += score;
if(printScores) {
fprintf(fp_log, "Thread %ld:%f\n", tid, sum);
}
}
//fprintf(fp_log, "Thread %ld's score=%f\n", tid, sum);
//fprintf(fp_log, "Thread %ld done.\n", tid);
//exit thread and pass back sum
thread_sum[tid] = sum;
pthread_exit((void*) t);
}
void printLongResults(const MatrixType& matrix, IterationType& iter, const SolverOptions& options)
{
const double elapsed = getTime() - startTime;
std::cout.precision(5);
std::cout.setf(std::ios::fixed);
std::cout << "Library: desola" << std::endl;
std::cout << "Matrix: " << getLeaf(options.getFile()) << std::endl;
std::cout << "Matrix Size: " << num_cols(matrix) << std::endl;
std::cout << "Compiler: " << getCompiler() << std::endl;
std::cout << "Code Caching: " << getStatus(configManager.codeCachingEnabled()) << std::endl;
std::cout << "Loop Fusion: " << getStatus(configManager.loopFusionEnabled()) << std::endl;
std::cout << "Array Contraction: " << getStatus(configManager.arrayContractionEnabled()) << std::endl;
std::cout << "Iterations: " << iter.iterations() << std::endl;
std::cout << "Liveness Analysis: " << getStatus(configManager.livenessAnalysisEnabled()) << std::endl;
std::cout << "Time per Iteration: " << elapsed / iter.iterations() << " seconds" << std::endl;
std::cout << "Compile Time: " << statsCollector.getCompileTime() << " seconds" << std::endl;
std::cout << "Compile Count: " << statsCollector.getCompileCount() << std::endl;
std::cout << "Total Time: " << elapsed << " seconds" << std::endl;
std::cout << "FLOPs: " << statsCollector.getFlops() << std::endl;
std::cout << "High-Level Fusion: " << getStatus(configManager.highLevelFusionEnabled()) << std::endl;
std::cout << "Single For-Loop Sparse Iteration: " << getStatus(configManager.singleForLoopSparseIterationEnabled()) << std::endl;
std::cout << "Sparse Row Length Specialisation: " << getStatus(configManager.sparseSpecialisationEnabled()) << std::endl;
if (options.useSparse())
std::cout << "NNZ: " << nnz(matrix) << std::endl;
if (configManager.livenessAnalysisEnabled())
std::cout << std::endl << "Warning: FLOPs figure may be misleading with liveness analysis enabled." << std::endl;
}
void printShortResults(const MatrixType& matrix, IterationType& iter, const SolverOptions& options)
{
const double elapsed = getTime() - startTime;
const char d = ':';
std::cout.precision(5);
std::cout.setf(std::ios::fixed);
std::cout << d;
std::cout << "lib=desola" << d;
std::cout << "mat=" << getLeaf(options.getFile()) << d;
std::cout << "mat_n=" << num_cols(matrix) << d;
std::cout << "compiler=" << getCompiler() << d;
std::cout << "code_cache=" << getStatus(configManager.codeCachingEnabled()) << d;
std::cout << "fusion=" << getStatus(configManager.loopFusionEnabled()) << d;
std::cout << "contraction=" << getStatus(configManager.arrayContractionEnabled()) << d;
std::cout << "liveness=" << getStatus(configManager.livenessAnalysisEnabled()) << d;
std::cout << "iterations=" << iter.iterations() << d;
std::cout << "compile_time=" << statsCollector.getCompileTime() << d;
std::cout << "compile_count=" << statsCollector.getCompileCount() << d;
std::cout << "total_time=" << elapsed << d;
std::cout << "flop=" << statsCollector.getFlops() << d;
std::cout << "high_level_fusion=" << getStatus(configManager.highLevelFusionEnabled()) << d;
std::cout << "single_for_loop_sparse=" << getStatus(configManager.singleForLoopSparseIterationEnabled()) << d;
std::cout << "specialise_sparse=" << getStatus(configManager.sparseSpecialisationEnabled()) << d;
if (options.useSparse())
std::cout << "nnz=" << nnz(matrix) << d;
std::cout << std::endl;
}
Function* getFunction(Tree *ft, char *name, size_t nameLen) {
Tree *leaf = getLeaf(ft, name, nameLen);
if (leaf != NULL) {
return leaf->data;
}
return NULL;
}
bool
CirCut::containGateId(unsigned id) const {
// can use binary search as well
// cut size is small so linear search is OK
for(unsigned i=0, n=size(); i<n; ++i)
if(getLeaf(i) == id) return true;
return false;
}
VarTree::IteratorVisible VarTree::getItem( int index )
{
Iterator it =
m_flat ? getLeaf( index + 1 )
: getVisibleItem( index + 1 );
return IteratorVisible( it, this );
}
bool
CirCut::operator == (const CirCut& cut) const {
if(getSign() != cut.getSign()) return false;
if(size() != cut.size()) return false;
for(unsigned i=0, n=size(); i<n; ++i){
if(getLeaf(i) != cut.getLeaf(i)) return false;
}
return true;
}
Tag* AddressSpace::getTag( const String &fullPath )
{
try
{
return getLeaf( fullPath );
}
catch( frl::Exception& ){}
return getBranch( fullPath );
}
const Waypoint* ChartElemNavaids::getNavaid(const QString& id, Waypoint::WptType type) const
{
if (id.isEmpty()) return 0;
QString leaf_id = getLeafID(id, type);
const TreeBase* leaf = getLeaf(leaf_id);
if (!leaf) return 0;
//MYASSERT(leaf->inherits("ChartElemNavaid"));
return ((ChartElemNavaid*)leaf)->getNavaid();
}
Heap*
Heap::getLeaf(Heap* currPos)
{
Heap* leaf=NULL;
if(currPos->left==NULL && currPos->right==NULL)
{
return currPos;
}
if(currPos->left!=NULL)
{
leaf=getLeaf(currPos->left);
return leaf;
}
if(currPos->right!=NULL)
{
leaf=getLeaf(currPos->right);
return leaf;
}
return leaf;
}
Status addCoreFunction(Tree *ft, char *name, size_t nameLen, char* (*function)(List*)) {
Tree* leaf = getLeaf(ft, name, nameLen);
Function* coreFunc = calloc(FUNCTION_SIZE, 1);
coreFunc->type = CORE;
coreFunc->version.core.function = function;
leaf->data = function;
return OK;
}
Status addScriptFunction(Tree *ft, char *name, size_t nameLen, char *function, size_t functionLen) {
Tree *leaf = getLeaf(ft, name, nameLen);
Function* scriptFunc = calloc(FUNCTION_SIZE, 1);
scriptFunc->type = SCRIPT;
scriptFunc->version.script.script = function;
scriptFunc->version.script.len = functionLen;
leaf->data = scriptFunc;
return OK;
}
void SchedGraphCommon::eraseIncomingEdges(SchedGraphNodeCommon* node,
bool addDummyEdges) {
// Delete and disconnect all in-edges for the node
for (SchedGraphNodeCommon::iterator I = node->beginInEdges();
I != node->endInEdges(); ++I) {
SchedGraphNodeCommon* srcNode = (*I)->getSrc();
srcNode->removeOutEdge(*I);
delete *I;
if (addDummyEdges && srcNode != getRoot() &&
srcNode->beginOutEdges() == srcNode->endOutEdges()) {
// srcNode has no more out edges, so add an edge to dummy EXIT node
assert(node != getLeaf() && "Adding edge that was just removed?");
(void) new SchedGraphEdge(srcNode, getLeaf(),
SchedGraphEdge::CtrlDep,
SchedGraphEdge::NonDataDep, 0);
}
}
node->inEdges.clear();
}
inline std::vector<TID> BTree<KeyType, KeyComparator>::lookupRange(KeyType begin, KeyType end) {
KeyType left = begin;
KeyType right = end;
/* if given end-limit is lower than begin, we need to swap both borders*/
if (smallerComparator(end, begin)) {
left = end;
right = begin;
}
std::vector<TID> lookupSet;
Leaf<KeyType, KeyComparator> leftLeaf = getLeaf(left);
int position = EntriesHelper::findPosition<KeyType, KeyComparator, TID>(
leftLeaf.entries, left,
0, leftLeaf.header.keyCount,
smallerComparator);
BufferFrame * currentFrame = nullptr;
while (true) {
while (position < leftLeaf.header.keyCount) {
Entry<KeyType, TID> entry = leftLeaf.entries[position];
if (begin <= entry.key && entry.key <= end){
lookupSet.push_back(entry.value);
}
position++;
}
if (position == leftLeaf.header.keyCount) {
//reached end of leaf and need to check the next leaf
uint64_t nextLeaf = leftLeaf.header.nextLeafPageId;
if (nextLeaf != LeafHeader::INVALID_PAGE_ID) {
// set next leaf and reset position to first entry
if (currentFrame != nullptr){
bufferManager.unfixPage(*currentFrame, false);
currentFrame = nullptr;
}
currentFrame = &bufferManager.fixPage(this->segmentId, nextLeaf, true);
leftLeaf = * reinterpret_cast<Leaf<KeyType, KeyComparator> *>(currentFrame->getData());
position = 0;
} else {
// end of leaves reached, we cannot look further so we return the set
break;
}
} else {
break;
}
}
if (currentFrame != nullptr){
bufferManager.unfixPage(*currentFrame, false);
}
return lookupSet;
}
void printLongResults(const MatrixType& matrix, IterationType& iter, const SolverOptions& options)
{
const double elapsed = getTime() - startTime;
std::cout.precision(5);
std::cout.setf(std::ios::fixed);
std::cout << "Library: MTL" << std::endl;
std::cout << "Matrix: " << getLeaf(options.getFile()) << std::endl;
std::cout << "Matrix Size: " << num_cols(matrix) << std::endl;
std::cout << "Iterations: " << iter.iterations() << std::endl;
std::cout << "Time per Iteration: " << elapsed / iter.iterations() << " seconds" << std::endl;
std::cout << "Total Time: " << elapsed << " seconds" << std::endl;
if (options.useSparse())
std::cout << "NNZ: " << nnz(matrix) << std::endl;
}
//--------------------------------------------------------------
// destructor
Colonization::~Colonization()
{
for (int i = 0; i < m_branches.length(); i++)
{
Branch* branch = getBranch(i);
delete branch;
}
m_branches.removeAll();
for (int i = 0; i < m_leaves.length(); i++)
{
Leaf* leaf = getLeaf(i);
delete leaf;
}
m_leaves.removeAll();
}
TID N::getAnyChildTid(const N *n, bool &needRestart) {
const N *nextNode = n;
while (true) {
const N *node = nextNode;
auto v = node->readLockOrRestart(needRestart);
if (needRestart) return 0;
nextNode = getAnyChild(node);
node->readUnlockOrRestart(v, needRestart);
if (needRestart) return 0;
assert(nextNode != nullptr);
if (isLeaf(nextNode)) {
return getLeaf(nextNode);
}
}
}
VarTree::Iterator VarTree::getItemFromSlider()
{
// a simple (int)(...) causes rounding errors !
#ifdef _MSC_VER
# define lrint (int)
#endif
VarPercent &rVarPos = getPositionVar();
double percentage = rVarPos.get();
int indexMax = m_flat ? (countLeafs() - 1)
: (visibleItems() - 1);
int index = lrint( (1.0 - percentage)*(double)indexMax );
Iterator it_first = m_flat ? getLeaf( index + 1 )
: getVisibleItem( index + 1 );
return it_first;
}
void printShortResults(const MatrixType& matrix, IterationType& iter, const SolverOptions& options)
{
const double elapsed = getTime() - startTime;
const char d = ':';
std::cout.precision(5);
std::cout.setf(std::ios::fixed);
std::cout << d;
std::cout << "lib=mtl" << d;
std::cout << "mat=" << getLeaf(options.getFile()) << d;
std::cout << "mat_n=" << num_cols(matrix) << d;
std::cout << "iterations=" << iter.iterations() << d;
std::cout << "total_time=" << elapsed << d;
if (options.useSparse())
std::cout << "nnz=" << nnz(matrix) << d;
std::cout << std::endl;
}
template<typename PointT, typename LeafT, typename OctreeT> bool
pcl::octree::OctreePointCloudSearch<PointT, LeafT, OctreeT>::voxelSearch (
const PointT& point, std::vector<int>& pointIdx_data)
{
OctreeKey key;
bool b_success = false;
// generate key
genOctreeKeyforPoint (point, key);
LeafT* leaf = getLeaf (key);
if (leaf)
{
leaf->getData (pointIdx_data);
b_success = true;
}
return (b_success);
}
/**
* Index lookup for a key. Returns the rid if found, else -1.
* Assuming the index on a candidate key.
*/
int BPlusTree::lookUp(int key) {
BufferManager *bm = BufferManager::getInstance(dbName);
int height = 0;
//TreeNode **trace = (TreeNode **)malloc(10);
TreeNode **trace = new TreeNode *[10];
for (int i = 0; i < 10; i++)
trace[i] = NULL;
TreeNode *leafNode = getLeaf(key, trace, &height);
int nofPairs = leafNode->getNoPairs();
int ithKey = readInt(leafNode->getBuffPage(),
2 * SIZE_INT + PTR_SIZE);
int keyCount;
int rid;
cout << nofPairs << endl;
for (keyCount = 0; keyCount < nofPairs && key > ithKey; keyCount++) {
//cout<<"in lookup for insert ithkey "<<ithKey<<endl;
ithKey = readInt(leafNode->getBuffPage(),
2 * SIZE_INT + (keyCount + 1) * PAIR_SIZE + PTR_SIZE);
//cout<<"loop "<<keyCount<<endl;
}
rid = readInt(leafNode->getBuffPage(),
2 * SIZE_INT + (keyCount) * PAIR_SIZE);
cout << "key " << key << "rid " << rid << endl;
//unpin the trace
for (int level = 1; trace[level] != NULL; level++) {
bm->unpinPage(trace[level]->getBuffPage(), false);
delete trace[level];
}
free(trace);
if (nofPairs == 0)
return -1;
if (key == ithKey && keyCount < nofPairs)
return rid;
else
return -1;
}
void
CirCut::genCutFunc()
{
CirGate* gate;
// set supports
CirGate::incDfsFlag();
for(unsigned i=0, n=size(); i<n; ++i){
gate = cirMgr->getGateById(getLeaf(i));
if(gate->getFecPhase())
gate->setGateFunc(~bddMgr->getSupport(i+1));
else
gate->setGateFunc( bddMgr->getSupport(i+1));
}
// generate function
gate = cirMgr->getGateById(getRoot());
gate->genGateFunc();
if(gate->getFecPhase())
setFunc(~gate->getGateFunc());
else
setFunc( gate->getGateFunc());
}
/**
* Delete an entry from the index. For now, assume the index
* to be on a candidate key.
*/
void BPlusTree::deleteEntry(int key) {
BufferManager *bm = BufferManager::getInstance(dbName);
int height;
//TreeNode **trace = (TreeNode **)malloc(10);
TreeNode **trace = new TreeNode *[10];
for (int i = 0; i < 10; i++)
trace[i] = NULL;
TreeNode *leafNode = getLeaf(key, trace, &height);
int rid = lookUpWithoutUnpin(key, leafNode);
if (rid == -1)
cout << "key doesnot exists" << endl;
else {
recursiveDeleteEntry(leafNode, key, rid, trace, height);
}
}
void SchedGraphCommon::eraseOutgoingEdges(SchedGraphNodeCommon* node,
bool addDummyEdges) {
// Delete and disconnect all out-edges for the node
for (SchedGraphNodeCommon::iterator I = node->beginOutEdges();
I != node->endOutEdges(); ++I) {
SchedGraphNodeCommon* sinkNode = (*I)->getSink();
sinkNode->removeInEdge(*I);
delete *I;
if (addDummyEdges &&
sinkNode != getLeaf() &&
sinkNode->beginInEdges() == sinkNode->endInEdges()) {
//sinkNode has no more in edges, so add an edge from dummy ENTRY node
assert(node != getRoot() && "Adding edge that was just removed?");
(void) new SchedGraphEdge(getRoot(), sinkNode,
SchedGraphEdge::CtrlDep,
SchedGraphEdge::NonDataDep, 0);
}
}
node->outEdges.clear();
}
/*
Function: cvSeqLabel
Description: Implements the sequential labeling algorithm on binary images
to extract the connected components.
Dependencies: Uses the OpenCV library
Arguments: in - binary image containing background (0) and foreground (!0) pixels
out - image containing the labels (0 - background, 1-255 connected objects' labels )
Limitations: Allows only 255 labels. Assumes output image is clear.
Author: Alex 03/01/2006
*/
int cvSeqLabel( IplImage *in, IplImage *out, IplImage *tmp)
{
int i, j, label = 0, minlabel, originalb, originalc, equiv_array[MAX_LABELS];
int width, height, stride;
unsigned char *input, *output;
int *temp;
unsigned char *pai, *pbi, *pci, *pdi;
int *pao, *pbo, *pco, *pdo;
memset( equiv_array, 0, sizeof(int)*MAX_LABELS );
input=(unsigned char*)in->imageData;
output=(unsigned char*)out->imageData;
temp=(int*)tmp->imageData;
//fprintf(stdout, "initial temp[]=%d\n", temp[0]);
width = out->width;
height = out->height;
stride = tmp->widthStep/sizeof(int);
// first pixel
if(input[0])
temp[0] = ++label;
//first line
for(i = 1; i < width; i++)
{
if(input[i])
{
if(input[i-1]) // test left neighbor
{
temp[i] = temp[i-1]; //preserve connected label
}
else
{
if(label == MAX_LABELS-1)
return MAX_LABELS-1; // end of free labels
temp[i] = ++label; //new label
}
}
}
pai = input + stride; pci = input;
pao = temp + stride; pco = temp;
//remaining lines
for(i = 1; i < height; i++)
{
//first column
if(*pai)
{
if(*pci) //test up neighbor
{
*pao = *pco; //preserve connected label
}
else
{
//label+=4;
if(label == MAX_LABELS - 1)
return -2;
*pao = ++label; //new label
}
}
pbi = pai++; pbo = pao++; pdi = pci++; pdo = pco++;
// remaining columns
for(j = 1; j < width; j++)
{
if(*pai)
{
if(*pbi)
{
*pao = *pbo;
if(*pci) // resolving equivalences
if( *pco != *pbo )
{
//if (originalb==-1)
// return -1;
if( originalb = getLeaf(*pbo, equiv_array) )
{
//if (originalc = getLeaf(*pco, equiv_array))
// return -1;
if( originalc = getLeaf(*pco, equiv_array) )
{
if( originalc != originalb)
equiv_array[originalc-1] = originalb;
}
else // c is leaf
{
if(*pco != originalb)
equiv_array[*pco-1] = originalb;
}
*pco = originalb;
}
else // b is leaf
{
//originalc = getLeaf(*pco, equiv_array);
//if (originalc==-1)
// return -1;
if( originalc = getLeaf(*pco, equiv_array) )
{
if(originalc != *pbo) {
equiv_array[originalc-1] = *pbo;
}
}
else // c is leaf
{
equiv_array[*pco-1] = *pbo;
}
*pco = *pbo;
}
}
}
else if(*pdi)
{
*pao = *pdo;
}
else if(*pci)
{
*pao = *pco;
}
else
{
//label+=4;
if(label == MAX_LABELS-1)
return -3;
*pao = ++label; // new label
// if(label > MAX_LABELS)
// return -1; //ran out of labels
}
}
pai++; pbi++; pci++; pdi++; pao++; pbo++; pco++; pdo++;
}
}
// fusing labels
for( i = 1; i <= label; i++ )
{
minlabel = getLeaf(i, equiv_array);
//if (minlabel==-1)
// return -1;
if( minlabel )
{
equiv_array[i-1] = minlabel;
}
}
// processing image
for( i = 0; i < height; i++ )
{
for( j = 0; j < width; j++ )
{
if( temp[i*stride+j] )
{
if( equiv_array[ temp[i*stride+j] -1 ] )
{
temp[i*stride+j] = equiv_array[ temp[i*stride+j] -1 ];
}
}
}
}
//convert from label image (integer) to output image (unsigned char)
for( i = 0; i < height; i++ )
for( j = 0; j < width; j++ )
output[i*stride+j] = (unsigned char)temp[i*stride+j];
return label;
}
void Vegetation_Bgc::delta() {
/// some environment variables
double co2 = ed->m_atms.co2;
double par = ed->m_a2l.par;
//double pet = ed->m_l2a.pet;
double eet = ed->m_l2a.eet;
double tempunnormleaf;
tempunnormleaf = getUnnormleaf(ed->prveetmx, eet, tmp_vegs.unnormleaf);
del_vegs.unnormleaf = tempunnormleaf - tmp_vegs.unnormleaf;
bd->m_vegd.leaf = getLeaf(tempunnormleaf);
if (bd->cd->vegtype <= 0) {
double alleaf = bgcpar.leafmxc / (1.0 + bgcpar.kleafc * exp(bgcpar.cov
* tmp_vegs.c));
bd->m_vegd.foliage = alleaf / bgcpar.leafmxc;
// bd->m_vegd.lai = bgcpar.sla *alleaf * bd->m_vegd.leaf;
} else {
bd->m_vegd.foliage = getFoliage();
}
bd->m_vegd.lai = bgcpar.sla * bgcpar.leafmxc * bd->m_vegd.foliage
* bd->m_vegd.leaf;
bd->m_vegd.fpc = 1.0 - exp(-0.5 * bd->m_vegd.lai);
del_a2v.ingpp = getGPP(co2, par, bd->m_vegd.leaf, bd->m_vegd.foliage,
bd->m_vegd.ftemp, bd->m_vegd.gv);
del_soi2v.innuptake = sb->getNuptake(bd->m_vegd.foliage, bd->m_vegd.raq10,
bgcpar.kn1, calpar.nmax);
if (del_soi2v.innuptake < 0.0) {
del_soi2v.innuptake = 0.0;
}
del_v2soi.ltrfalc = calpar.cfall * tmp_vegs.c;
if (del_v2soi.ltrfalc < 0.)
del_v2soi.ltrfalc = 0.;
del_v2soi.ltrfaln = calpar.nfall * tmp_vegs.strn;
if (del_v2soi.ltrfaln < 0.)
del_v2soi.ltrfaln = 0.;
bd->m_vegd.kr = getKr(tmp_vegs.c);
del_v2a.rm = getRm(tmp_vegs.c, bd->m_vegd.raq10, bd->m_vegd.kr);
del_a2v.innpp = del_a2v.ingpp - del_v2a.rm;
del_v2a.rg = 0.;
if (del_a2v.innpp > 0.0) {
del_v2a.rg = 0.25 * del_a2v.innpp;
del_a2v.innpp *= 0.75;
}
/// need to put the following lines here
/// since in the deltanfeed del_a2v.npp is used
del_soi2v.nuptake = del_soi2v.innuptake;
del_soi2v.suptake = del_soi2v.nuptake;
del_soi2v.luptake = 0.0;
del_a2v.gpp = del_a2v.ingpp;
del_a2v.npp = del_a2v.innpp;
del_v2v.nmobil = 0.0;
del_v2v.nresorb = 0.0;
}
void QuadSynopsis::buildGraph(int lvl,int idx,vector<int> low, vector<int> high,string & graph)
{
stringstream ss;
int leaf_offset;
ss<<"id"<<id<<"node"<<lvl<<"idx"<<idx;
string fillcolor ="white";
string style = "filled";
bool isClock = false;
bool isCurr = false;
if(lvl == prev_victim.lvl && idx == prev_victim.idx)
{
//fillcolor="#B4CDCD"; // awlays keep track of the clock //
isClock = true;
}
//isClock = false;
if(lvl == curr_leaf.lvl && idx == curr_leaf.idx)
{
//fillcolor="#B4CDCD"; // awlays keep track of the clock //
isCurr = true;
}
if(isLeaf(lvl,idx))
{
bool val = getLeaf(lvl,idx);
if(val)
fillcolor="green";
else
fillcolor="tomato";
//if(isClock)
// fillcolor="#B4CDCD";
if(isCurr)
fillcolor="yellow";
if(low[0]<0)
{
fillcolor = "gray";
ss<<"[style="<<style<<",fillcolor=\""<<fillcolor<<"\",color=black,label = \"";
ss<<"[ UNUSED ] ";
unused++;
}
else
{
int used_val = getUsed(lvl,getLeafOffset(lvl,idx));
ss<<"[style="<<style<<",fillcolor=\""<<fillcolor<<"\",color=black,label = \"";
ss<<"[ "<<getVector(low)<<","<<getVector(high)<<"]";// used ="<<used_val;
//if(val)
// ss<<" [HAZ]";
//if(isClock)
// ss<<", CLOCK";
if(low.size() ==1)
{
int len = high[0]-low[0]+1;
ss<<", len = "<<len;
}
}
ss<<"\"];\n";
graph+= ss.str();
}
else //we need the kids too
{
vector< vector<int> > lowb= getChildrenLowerBounds(low,high);
vector< vector<int> > highb = getChildrenUpperBounds(low,high);
int first_child = getFirstChild(lvl,idx);
//if(isClock)
// fillcolor="#B4CDCD";
if(isCurr)
fillcolor="yellow";
ss<<"[style="<<style<<",fillcolor=\""<<fillcolor<<"\",label = \"";
ss<<"[ "<<getVector(low)<<","<<getVector(high)<<"]";
//if(isClock)
// ss<<", CLOCK";
ss<<"\"];\n";
//connect it to its kids :))
//"node1" -> "node2";
for(int i=0;i<lowb.size();i++)
ss<<"\"id"<<id<<"node"<<lvl<<"idx"<<idx<<"\" -> \"id"<<id<<"node"<<lvl+1<<"idx"<<first_child+i<<"\";\n";
graph+= ss.str();
for(int i=0;i<lowb.size();i++)
buildGraph(lvl+1,first_child+i,lowb[i],highb[i],graph);
}
}
int main(int argc, char** args) {
if(!isPresentCL(argc, args, (char*) "-ensemble") ||
!isPresentCL(argc, args, (char*) "-instances") ||
!isPresentCL(argc, args, (char*) "-maxLeaves")) {
return -1;
}
char* configFile = getValueCL(argc, args, (char*) "-ensemble");
char* featureFile = getValueCL(argc, args, (char*) "-instances");
int maxNumberOfLeaves = atoi(getValueCL(argc, args, (char*) "-maxLeaves"));
int printScores = isPresentCL(argc, args, (char*) "-print");
// Read ensemble
FILE *fp = fopen(configFile, "r");
int nbTrees;
fscanf(fp, "%d", &nbTrees);
// Array of pointers to tree roots, one per tree in the ensemble
StructPlus** trees = (StructPlus**) malloc(nbTrees * sizeof(StructPlus*));
int tindex = 0;
// Number of nodes in a tree does not exceed (maxLeaves * 2)
int maxTreeSize = 2 * maxNumberOfLeaves;
long treeSize;
for(tindex = 0; tindex < nbTrees; tindex++) {
fscanf(fp, "%ld", &treeSize);
trees[tindex] = createNodes(maxTreeSize);
char text[20];
long line = 0;
fscanf(fp, "%s", text);
while(strcmp(text, "end") != 0) {
long id;
fscanf(fp, "%ld", &id);
// A "root" node contains a feature id and a threshold
if(strcmp(text, "root") == 0) {
int fid;
float threshold;
fscanf(fp, "%d %f", &fid, &threshold);
setRoot(trees[tindex], id, fid, threshold);
} else if(strcmp(text, "node") == 0) {
int fid;
long pid;
float threshold;
int leftChild = 0;
// Read Id of the parent node, feature id, subtree (left or right),
// and threshold
fscanf(fp, "%ld %d %d %f", &pid, &fid, &leftChild, &threshold);
// Find the parent node, based in parent id
int parentIndex = 0;
for(parentIndex = 0; parentIndex < maxTreeSize; parentIndex++) {
if(trees[tindex][parentIndex].id == pid) {
break;
}
}
// Add the new node
if(trees[tindex][parentIndex].fid >= 0) {
addNode(trees[tindex], parentIndex, line, id, leftChild, fid, threshold);
}
} else if(strcmp(text, "leaf") == 0) {
long pid;
int leftChild = 0;
float value;
fscanf(fp, "%ld %d %f", &pid, &leftChild, &value);
int parentIndex = 0;
for(parentIndex = 0; parentIndex < maxTreeSize; parentIndex++) {
if(trees[tindex][parentIndex].id == pid) {
break;
}
}
if(trees[tindex][parentIndex].fid >= 0) {
addNode(trees[tindex], parentIndex, line, id, leftChild, 0, value);
}
}
line++;
fscanf(fp, "%s", text);
}
// Re-organize tree memory layout
trees[tindex] = compress(trees[tindex]);
}
fclose(fp);
// Read instances (SVM Light format
int numberOfFeatures = 0;
int numberOfInstances = 0;
fp = fopen(featureFile, "r");
fscanf(fp, "%d %d", &numberOfInstances, &numberOfFeatures);
int divisibleNumberOfInstances = numberOfInstances;
while(divisibleNumberOfInstances % F !=0)
divisibleNumberOfInstances++;
float** features = (float**) malloc(divisibleNumberOfInstances * sizeof(float*));
int i = 0; int j=0;
for(i = 0; i < divisibleNumberOfInstances; i++) {
features[i] = (float*) malloc(numberOfFeatures * sizeof(float));
}
float fvalue;
int fIndex = 0, iIndex = 0;
int ignore;
char text[20];
char comment[1000];
for(iIndex = 0; iIndex < numberOfInstances; iIndex++) {
fscanf(fp, "%d %[^:]:%d", &ignore, text, &ignore);
for(fIndex = 0; fIndex < numberOfFeatures; fIndex++) {
fscanf(fp, "%[^:]:%f", text, &fvalue);
features[iIndex][fIndex] = fvalue;
}
fscanf(fp, "%[^\n]", comment);
}
// Compute scores for instances using the ensemble and
// measure elapsed time
float sum = 0; // Dummy value just so gcc wouldn't optimize the loop out
float score;
struct timeval start, end;
int divide_number, remainder;
divide_number = nbTrees / T;
remainder = nbTrees % T;
gettimeofday(&start, NULL);
//SOT
for (tindex = 0; tindex < nbTrees - remainder; tindex+=T)
{
score = 0;
for (iIndex = 0; iIndex < numberOfInstances; iIndex+=F)
for (j=0; j<T; j++)
for (i=0; i<F; i++)
score += getLeaf(trees[tindex+j], features[iIndex+i])->threshold;
if (printScores)
printf("%f\n", score);
sum += score;
}
//deal with remain trees
score = 0;
for (iIndex = 0; iIndex < numberOfInstances; iIndex+=F)
for (j=0; j<remainder; j++)
for (i=0; i<F; i++)
score += getLeaf(trees[nbTrees - remainder+j], features[iIndex+i])->threshold;
if(printScores)
printf("%f\n", score);
sum += score;
gettimeofday(&end, NULL);
printf("Time per instance (ns): %5.2f\n",
(((end.tv_sec * 1000000 + end.tv_usec) -
(start.tv_sec * 1000000 + start.tv_usec))*1000/((float) numberOfInstances)));
printf("Ignore this number: %f\n", sum);
// Free used memory
for(tindex = 0; tindex < nbTrees; tindex++) {
destroyTree(trees[tindex]);
}
free(trees);
for(i = 0; i < numberOfInstances; i++) {
free(features[i]);
}
free(features);
fclose(fp);
return 0;
}
