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backed out change from PR #44 that was causing ddim sampler to fail with the message 'sqrt _vml_cpu not implemented for 'Half'

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Lincoln Stein 2022-08-24 13:09:01 -04:00
parent 47a5da25b7
commit e043f238af
1 changed files with 3 additions and 0 deletions
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3
ldm/models/diffusion/ddim.py
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@ -17,6 +17,9 @@ class DDIMSampler(object):
self.schedule = schedule
def register_buffer(self, name, attr):
if type(attr) == torch.Tensor:
if attr.device != torch.device("cuda"):
attr = attr.to(torch.device("cuda"))
setattr(self, name, attr)
def make_schedule(self, ddim_num_steps, ddim_discretize="uniform", ddim_eta=0., verbose=True):