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Extended 'Array2D class to be multidimensional (will rename it shortly).

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This commit is contained in:
David Williams
2014-08-24 21:54:59 +02:00
parent 9a1c6784df
commit 528873bcd3
4 changed files with 131 additions and 48 deletions
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60
tests/TestArray.cpp
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@ -33,22 +33,26 @@ using namespace PolyVox;
void TestArray::testCArraySpeed()
{
const int width = 128;
const int height = 128;
const int width = 32;
const int height = 32;
const int depth = 32;
int cArray[width][height];
int cArray[width][height][depth];
QBENCHMARK
{
int ct = 1;
int expectedTotal = 0;
for (int y = 0; y < height; y++)
for (int z = 0; z < depth; z++)
{
for (int x = 0; x < width; x++)
for (int y = 0; y < height; y++)
{
cArray[x][y] = ct;
expectedTotal += cArray[x][y];
ct++;
for (int x = 0; x < width; x++)
{
cArray[x][y][z] = ct;
expectedTotal += cArray[x][y][z];
ct++;
}
}
}
}
@ -56,22 +60,26 @@ void TestArray::testCArraySpeed()
void TestArray::testPolyVoxArraySpeed()
{
const int width = 128;
const int height = 128;
const int width = 32;
const int height = 32;
const int depth = 32;
Array<2, int> polyvoxArray(ArraySizes(width)(height));
Array<3, int> polyvoxArray(ArraySizes(width)(height)(depth));
QBENCHMARK
{
int ct = 1;
int expectedTotal = 0;
for (int y = 0; y < height; y++)
for (int z = 0; z < depth; z++)
{
for (int x = 0; x < width; x++)
for (int y = 0; y < height; y++)
{
polyvoxArray[x][y] = ct;
expectedTotal += polyvoxArray[x][y];
ct++;
for (int x = 0; x < width; x++)
{
polyvoxArray[x][y][z] = ct;
expectedTotal += polyvoxArray[x][y][z];
ct++;
}
}
}
}
@ -79,22 +87,26 @@ void TestArray::testPolyVoxArraySpeed()
void TestArray::testPolyVoxArray2DSpeed()
{
const int width = 128;
const int height = 128;
const int width = 32;
const int height = 32;
const int depth = 32;
Array2D<int> polyvoxArray(width,height);
Array2D<3, int> polyvoxArray(width, height, depth);
QBENCHMARK
{
int ct = 1;
int expectedTotal = 0;
for (int y = 0; y < height; y++)
for (int z = 0; z < depth; z++)
{
for (int x = 0; x < width; x++)
for (int y = 0; y < height; y++)
{
polyvoxArray(x,y) = ct;
expectedTotal += polyvoxArray(x,y);
ct++;
for (int x = 0; x < width; x++)
{
polyvoxArray(x, y, z) = ct;
expectedTotal += polyvoxArray(x, y, z);
ct++;
}
}
}
}