int BufferManager::lookUpIndex(string fileName, int part){
if (IndexTable.find(hashKey(fileName, part)) != IndexTable.end()) {
return IndexTable[hashKey(fileName, part)];
}else{
return fileToBuffer(fileName, part);
}
}
/**
* XXX: IMPORTANt - result will show in Kb
*/
void getSwapUsage(monita_swap* buf)
{
char buffer [BUFSIZ];
char* p;
memset(buf, 0, sizeof (monita_swap));
fileToBuffer(buffer, sizeof buffer, MEMINFO);
// XXX: IMPORTANT - Kernel 2.6 with multiple lines
buf->total = getScaled(buffer, "SwapTotal:");
buf->free = getScaled(buffer, "SwapFree:");
buf->cached = getScaled(buffer, "Cached:");
buf->used = buf->total - buf->free;
unsigned long osVersionCode = getLinuxVersionCode();
if(osVersionCode >= LINUX_VERSION_CODE(2, 6, 0))
{
fileToBuffer(buffer, sizeof buffer, PROC_VMSTAT);
p = strstr(buffer, "\npswpin");
if(p)
{
p = skipToken(p);
buf->pagein = strtoull(p, &p, 0);
p = skipToken(p);
buf->pageout = strtoull(p, &p, 0);
}
}
else // Linux 2.4
{
fileToBuffer(buffer, sizeof buffer, PROC_STAT);
p = strstr(buffer, "\nswap");
if(p)
{
p = skipToken(p);
buf->pagein = strtoull(p, &p, 0);
buf->pageout = strtoull(p, &p, 0);
}
}
}
void _loadModel( const char * xPath )
{
std::string path( xPath );
Assimp::Importer importer;
#if 0
const aiScene* scene = importer.ReadFile(path
, aiProcess_Triangulate |
aiProcess_FlipUVs |
aiProcess_CalcTangentSpace |
aiProcess_GenNormals |
aiProcess_SplitLargeMeshes |
aiProcess_OptimizeMeshes );
#else
size_t out;
char * buffer = fileToBuffer( xPath, &out );
const aiScene* scene = importer.ReadFileFromMemory( buffer
, out
, aiProcess_Triangulate |
aiProcess_FlipUVs |
aiProcess_CalcTangentSpace |
aiProcess_GenNormals |
aiProcess_SplitLargeMeshes |
aiProcess_OptimizeMeshes
, "" );
free ( buffer );
#endif
// Check for errors
if(!scene || scene->mFlags == AI_SCENE_FLAGS_INCOMPLETE || !scene->mRootNode) // if is Not Zero
{
std::cerr << "ERROR::ASSIMP:: " << importer.GetErrorString() << std::endl;
return;
}
// Retrieve the directory path of the filepath
mDirectory = path.substr(0, path.find_last_of('/'));
// Process ASSIMP's root node recursively
_processNode(scene->mRootNode, scene);
}
void realNumberOfCPU(int* nRealCPU, int* nCPU)
{
char buffer [STAT_BUFSIZ];
char* p = buffer;
fileToBuffer(buffer, sizeof buffer, FILENAME);
// cpu
p = skipLine(p);
for(nRealCPU = 0; ; nRealCPU++)
{
if(!checkCPULine(p, nRealCPU))
{
nRealCPU--;
break;
}
p = skipLine(p);
}
nCPU = MIN(MONITA_NCPU - 1, nRealCPU);
}
