protected override void Initialize(IGridConfig gridCfg, Matrix <Cell> input)
{
_matrix = input;
(_matrix.Height == _matrix.Width).AssertTrue();
(gridCfg.GridDim == null && gridCfg.BlockDim == null).AssertTrue();
gridCfg.SetDims(new dim3(1), new dim3(64));
}
protected override void Initialize(IGridConfig gridCfg, float[,] a, float[,] b)
{
_a = a;
_b = b;
(_a.Width() == _b.Height()).AssertTrue();
_c = new float[a.Height(), b.Width()];
var blockDim = new dim3(16, 16, 1);
var gridDim = new dim3((int)Math.Ceil(1.0 * _b.Width() / 16), (int)Math.Ceil(1.0 * _a.Height() / 16), 1);
gridCfg.SetDims(gridDim, blockDim);
}
protected override void Initialize(IGridConfig gridCfg, float[,] a, float[,] b)
{
(a.Width() == b.Height()).AssertTrue();
_a = a;
_b = b;
_c = new float[_a.Height(), _b.Width()];
if (gridCfg.GridDim != null && gridCfg.BlockDim != null)
{
return;
}
(gridCfg.GridDim == null ^ gridCfg.BlockDim == null).AssertFalse();
const int defaultBlockSize = 16;
var blockDim = gridCfg.BlockDim ?? new dim3(Min(_b.Width(), defaultBlockSize), Min(_a.Height(), defaultBlockSize));
var gridDim = gridCfg.GridDim ?? new dim3((int)Ceilf(1f * _b.Width() / blockDim.X), (int)Ceilf(1f * _a.Height() / blockDim.Y));
gridCfg.SetDims(gridDim, blockDim);
}