public void WriteAndReadShortTensorViaDiskFile()
{
const int size = 10;
var file = new DiskFile("test1C.dat", "rwb");
Assert.NotNull(file);
Assert.True(file.CanWrite);
var tensor0 = new ShortTensor(size);
for (var i = 0; i < size; ++i)
{
tensor0[i] = (short)i;
}
file.WriteTensor(tensor0);
Assert.Equal(size * sizeof(short), file.Position);
file.Seek(0);
var tensor1 = new ShortTensor(size);
var rd = file.ReadTensor(tensor1);
Assert.Equal(rd, size);
Assert.Equal(size * sizeof(short), file.Position);
for (var i = 0; i < rd; ++i)
{
Assert.Equal(tensor1[i], tensor1[i]);
}
file.Close();
Assert.False(file.IsOpen);
}
public void RandomTest()
{
var res = FloatTensor.Random(new long[] { 2 });
Assert.Equal(new long[] { 2 }, res.Shape);
var res1 = ShortTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res1.Shape);
var res2 = IntTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res2.Shape);
var res3 = LongTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res3.Shape);
var res4 = ByteTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res4.Shape);
var res5 = SByteTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res5.Shape);
var res6 = HalfTensor.RandomIntegers(10, new long[] { 200 });
Assert.Equal(new long[] { 200 }, res6.Shape);
//var res7 = ComplexHalfTensor.RandomIntegers(10, new long[] { 200 });
//Assert.Equal(new long[] { 200 }, res7.Shape);
//var res8 = ComplexFloatTensor.RandomIntegers(10, new long[] { 200 });
//Assert.Equal(new long[] { 200 }, res8.Shape);
//var res9 = ComplexDoubleTensor.RandomIntegers(10, new long[] { 200 });
//Assert.Equal(new long[] { 200 }, res9.Shape);
}
/// <summary>
/// Write shorts to the file from the given short tensor.
/// </summary>
/// <param name="tensor">A tensor containing data to be written to the file.</param>
/// <returns>The number of shorts written.</returns>
public long WriteTensor(ShortTensor tensor)
{
return(THFile_writeShortRaw(this.handle, tensor.Data, tensor.NumElements));
}
/// <summary>
/// Read shorts from the file into the given short tensor.
/// </summary>
/// <param name="tensor">A tensor to place the data in after reading it from the file.</param>
/// <returns>The number of shorts read.</returns>
public long ReadTensor(ShortTensor tensor)
{
return(THFile_readShortRaw(this.handle, tensor.Data, tensor.NumElements));
}
