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6 changes: 3 additions & 3 deletions repvgg.py
Original file line number Diff line number Diff line change
Expand Up @@ -79,12 +79,12 @@ def _fuse_bn_tensor(self, branch):
assert isinstance(branch, nn.BatchNorm2d)
if not hasattr(self, 'id_tensor'):
input_dim = self.in_channels // self.groups
kernel_value = np.zeros((self.in_channels, input_dim, 3, 3))
kernel_value = np.zeros((self.in_channels, input_dim, 3, 3), dtype=np.float32)
for i in range(self.in_channels):
kernel_value[i, i % input_dim, 1, 1] = 1
self.id_tensor = torch.from_numpy(kernel_value)
if torch.cuda.is_available():
self.id_tensor = self.id_tensor.cuda()
# if torch.cuda.is_available():
# self.id_tensor = self.id_tensor.cuda()
kernel = self.id_tensor
running_mean = branch.running_mean
running_var = branch.running_var
Expand Down