public void TestBinTemplateCorrelationMassive()
{
string homeFolder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
BinTemplateSimilarityTests.ParseDb(homeFolder + "\\mcc_cs_db.txt");
BinTemplateSimilarityTests.ParseQuery(homeFolder + "\\mcc_cs_query.txt");
CylinderDatabase cylinderDb = new CylinderDatabase(
BinTemplateSimilarityTests.contiguousCylinders,
BinTemplateSimilarityTests.templateIndices);
int cylinderSize = Marshal.SizeOf(typeof(CylinderC));
IntPtr db = Marshal.AllocHGlobal(BinTemplateSimilarityTests.contiguousCylinders.Length * cylinderSize);
IntPtr curDbPtr = new IntPtr(db.ToInt32()); // No idea why not just " = db", copypasted from SO
for (int i = 0; i < BinTemplateSimilarityTests.contiguousCylinders.Length; i++)
{
CylinderC curDbCylinder = new CylinderC();
curDbCylinder.values = Marshal.AllocHGlobal(cylindersPerTemplate * sizeof(int));
int[] curManagedValues = new int[cylindersPerTemplate];
for (int j = 0; j < cylindersPerTemplate; j++)
{
curManagedValues[j] = unchecked((int)BinTemplateSimilarityTests.contiguousCylinders[i].Values[j]);
}
Marshal.Copy(curManagedValues, 0, curDbCylinder.values, cylindersPerTemplate);
curDbCylinder.angle = (float)BinTemplateSimilarityTests.contiguousCylinders[i].Angle;
curDbCylinder.norm = (float)BinTemplateSimilarityTests.contiguousCylinders[i].Norm;
curDbCylinder.valuesCount = (uint)BinTemplateSimilarityTests.contiguousCylinders[i].Values.Length;
curDbCylinder.templateIndex = BinTemplateSimilarityTests.templateIndices[i];
Marshal.StructureToPtr(curDbCylinder, curDbPtr, false);
curDbPtr = new IntPtr(curDbPtr.ToInt32() + Marshal.SizeOf(typeof(CylinderC)));
}
IntPtr query = Marshal.AllocHGlobal(BinTemplateSimilarityTests.query.Cylinders.Length * cylinderSize);
IntPtr curQueryPtr = new IntPtr(query.ToInt32());
for (int i = 0; i < BinTemplateSimilarityTests.query.Cylinders.Length; i++)
{
CylinderC curQueryCylinder = new CylinderC();
curQueryCylinder.values = Marshal.AllocHGlobal(cylindersPerTemplate * sizeof(int));
int[] curManagedValues = new int[cylindersPerTemplate];
for (int j = 0; j < cylindersPerTemplate; j++)
{
curManagedValues[j] = unchecked((int)BinTemplateSimilarityTests.query.Cylinders[i].Values[j]);
}
Marshal.Copy(curManagedValues, 0, curQueryCylinder.values, cylindersPerTemplate);
curQueryCylinder.angle = (float)BinTemplateSimilarityTests.query.Cylinders[i].Angle;
curQueryCylinder.norm = (float)BinTemplateSimilarityTests.query.Cylinders[i].Norm;
curQueryCylinder.valuesCount = (uint)BinTemplateSimilarityTests.query.Cylinders[i].Values.Length;
curQueryCylinder.templateIndex = 0; // Always 0 for query, just for the sake of completeness, doesn't really matter
Marshal.StructureToPtr(curQueryCylinder, curQueryPtr, false);
curQueryPtr = new IntPtr(curQueryPtr.ToInt32() + Marshal.SizeOf(typeof(CylinderC)));
}
IntPtr templateDbLengths = Marshal.AllocHGlobal(BinTemplateSimilarityTests.templateDbLengths.Length * sizeof(int));
Marshal.Copy(BinTemplateSimilarityTests.templateDbLengths, 0, templateDbLengths, BinTemplateSimilarityTests.templateDbLengths.Length);
initMCC(
db, (uint)BinTemplateSimilarityTests.contiguousCylinders.Length,
templateDbLengths, (uint)BinTemplateSimilarityTests.templateDbLengths.Length);
IntPtr similaritiesPtr = processMCC(
query, (uint)BinTemplateSimilarityTests.query.Cylinders.Length,
(uint)BinTemplateSimilarityTests.contiguousCylinders.Length, (uint)BinTemplateSimilarityTests.templateDbLengths.Length);
float[] similarities = new float[BinTemplateSimilarityTests.templateDbLengths.Length];
Marshal.Copy(similaritiesPtr, similarities, 0, similarities.Length);
for (int i = 0; i < similarities.Length; i++)
{
Console.Write(similarities[i] + (i != similarities.Length - 1 ? ", " : ""));
}
Console.WriteLine();
}
public void TestBinTemplateCorrelationMassive()
{
string homeFolder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
BinTemplateSimilarityTests.ParseDb(homeFolder + "\\mcc_cs_db.txt");
BinTemplateSimilarityTests.ParseQuery(homeFolder + "\\mcc_cs_query.txt");
CylinderDatabase cylinderDb = new CylinderDatabase(
BinTemplateSimilarityTests.contiguousCylinders,
BinTemplateSimilarityTests.templateIndices);
int cylinderSize = Marshal.SizeOf(typeof(CylinderC));
IntPtr db = Marshal.AllocHGlobal(BinTemplateSimilarityTests.contiguousCylinders.Length * cylinderSize);
IntPtr curDbPtr = new IntPtr(db.ToInt32()); // No idea why not just " = db", copypasted from SO
for (int i = 0; i < BinTemplateSimilarityTests.contiguousCylinders.Length; i++)
{
CylinderC curDbCylinder = new CylinderC();
curDbCylinder.values = Marshal.AllocHGlobal(cylindersPerTemplate * sizeof(int));
int[] curManagedValues = new int[cylindersPerTemplate];
for (int j = 0; j < cylindersPerTemplate; j++)
{
curManagedValues[j] = unchecked ((int)BinTemplateSimilarityTests.contiguousCylinders[i].Values[j]);
}
Marshal.Copy(curManagedValues, 0, curDbCylinder.values, cylindersPerTemplate);
curDbCylinder.angle = (float)BinTemplateSimilarityTests.contiguousCylinders[i].Angle;
curDbCylinder.norm = (float)BinTemplateSimilarityTests.contiguousCylinders[i].Norm;
curDbCylinder.valuesCount = (uint)BinTemplateSimilarityTests.contiguousCylinders[i].Values.Length;
curDbCylinder.templateIndex = BinTemplateSimilarityTests.templateIndices[i];
Marshal.StructureToPtr(curDbCylinder, curDbPtr, false);
curDbPtr = new IntPtr(curDbPtr.ToInt32() + Marshal.SizeOf(typeof(CylinderC)));
}
IntPtr query = Marshal.AllocHGlobal(BinTemplateSimilarityTests.query.Cylinders.Length * cylinderSize);
IntPtr curQueryPtr = new IntPtr(query.ToInt32());
for (int i = 0; i < BinTemplateSimilarityTests.query.Cylinders.Length; i++)
{
CylinderC curQueryCylinder = new CylinderC();
curQueryCylinder.values = Marshal.AllocHGlobal(cylindersPerTemplate * sizeof(int));
int[] curManagedValues = new int[cylindersPerTemplate];
for (int j = 0; j < cylindersPerTemplate; j++)
{
curManagedValues[j] = unchecked ((int)BinTemplateSimilarityTests.query.Cylinders[i].Values[j]);
}
Marshal.Copy(curManagedValues, 0, curQueryCylinder.values, cylindersPerTemplate);
curQueryCylinder.angle = (float)BinTemplateSimilarityTests.query.Cylinders[i].Angle;
curQueryCylinder.norm = (float)BinTemplateSimilarityTests.query.Cylinders[i].Norm;
curQueryCylinder.valuesCount = (uint)BinTemplateSimilarityTests.query.Cylinders[i].Values.Length;
curQueryCylinder.templateIndex = 0; // Always 0 for query, just for the sake of completeness, doesn't really matter
Marshal.StructureToPtr(curQueryCylinder, curQueryPtr, false);
curQueryPtr = new IntPtr(curQueryPtr.ToInt32() + Marshal.SizeOf(typeof(CylinderC)));
}
IntPtr templateDbLengths = Marshal.AllocHGlobal(BinTemplateSimilarityTests.templateDbLengths.Length * sizeof(int));
Marshal.Copy(BinTemplateSimilarityTests.templateDbLengths, 0, templateDbLengths, BinTemplateSimilarityTests.templateDbLengths.Length);
initMCC(
db, (uint)BinTemplateSimilarityTests.contiguousCylinders.Length,
templateDbLengths, (uint)BinTemplateSimilarityTests.templateDbLengths.Length);
IntPtr similaritiesPtr = processMCC(
query, (uint)BinTemplateSimilarityTests.query.Cylinders.Length,
(uint)BinTemplateSimilarityTests.contiguousCylinders.Length, (uint)BinTemplateSimilarityTests.templateDbLengths.Length);
float[] similarities = new float[BinTemplateSimilarityTests.templateDbLengths.Length];
Marshal.Copy(similaritiesPtr, similarities, 0, similarities.Length);
for (int i = 0; i < similarities.Length; i++)
{
Console.Write(similarities[i] + (i != similarities.Length - 1 ? ", " : ""));
}
Console.WriteLine();
}
