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Enforce device consistency in GuidedAttentionLoss (dev branch)

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jim
2020-08-02 19:03:52 -05:00
parent d75d6ae523
commit b0ba577876
1 changed files with 1 additions and 1 deletions
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TTS/tts/layers/losses.py
+1 -1
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@@ -150,7 +150,7 @@ class GuidedAttentionLoss(torch.nn.Module):
@staticmethod
def _make_ga_mask(ilen, olen, sigma):
grid_x, grid_y = torch.meshgrid(torch.arange(olen), torch.arange(ilen))
grid_x, grid_y = torch.meshgrid(torch.arange(olen, device=olen.device), torch.arange(ilen, device=ilen.device))
grid_x, grid_y = grid_x.float(), grid_y.float()
return 1.0 - torch.exp(-(grid_y / ilen - grid_x / olen) ** 2 / (2 * (sigma ** 2)))