public TensorBase(void *ptr, long length, bool returned, TensorConfig conf)
{
this.Array = ptr;
this.Length = length;
this.ArrayReturned = returned;
this.Config = conf;
}
public TensorBase(long length, TensorConfig conf)
{
this.Length = length;
this.ArrayReturned = false;
this.Config = conf;
var ptr = TensorPool.GetDevicePool(this.Config.Device).Rent(length, this.Config.GetUnitLength());
this.Array = ptr;
}
public Tensor(Shape s, TensorBase tbase)
{
if (s.TotalSize > tbase.Length)
{
throw new Exception("Can't create a tensor larger than its base!");
}
this.Shape = s;
this.Config = tbase.Config;
this.Base = tbase;
}
public long GetUnitLength()
{
return(TensorConfig.GetUnitLength(this.NumType));
}
public DisposedTensorBase(GCHandle handle, long length, bool returned, TensorConfig conf) : base((void *)handle.AddrOfPinnedObject(), length, returned, conf)
{
this.Handle = handle;
}
public Tensor(Shape s, TensorConfig devconfig)
{
Initialize(s, devconfig);
}
protected Tensor(Shape s, void *ptr, TensorConfig devconfig)
{
this.Shape = s;
this.Config = devconfig;
this.Base = new TensorBase(ptr, s.TotalSize, true, devconfig);//means that the array wont be returned to the pool.
}