kernel size is not limited to odd number

fix tests

Author: r9y9

deepvoice3_pytorch/conv.py

@@ -7,8 +7,6 @@
 
 class Conv1d(nn.Conv1d):
     """Extended nn.Conv1d for incremental dilated convolutions
-
-    currently limited for odd number kernel sizes
     """
 
     def __init__(self, *args, **kwargs):
@@ -33,7 +31,6 @@ def incremental_forward(self, input):
 
         bsz = input.size(0)  # input: bsz x len x dim
         if kw > 1:
-            assert kw % 2 == 1
             input = input.data
             if self.input_buffer is None:
                 self.input_buffer = input.new(bsz, kw + (kw - 1) * (dilation - 1), input.size(2))

tests/test_conv.py

@@ -10,7 +10,6 @@
 
 def test_conv1d_incremental():
     def __test(kernel_size, dilation, T, B, C, causual=True):
-        kernel_size = 3
         dilation = (dilation,)
 
         # dilation = (4,)
@@ -60,6 +59,6 @@ def __test(kernel_size, dilation, T, B, C, causual=True):
     for B in [1, 16]:
         for T in [10, 20, 30]:
             for C in [1, 2, 4]:
-                for kernel_size in [3, 5, 9]:
+                for kernel_size in [2, 3, 4, 5, 6, 7, 8, 9]:
                     for dilation in [1, 2, 3, 4, 5, 6, 7, 8, 9, 27]:
-                        __test, kernel_size, dilation, T, B, C
+                        yield __test, kernel_size, dilation, T, B, C