Support mps generate (#263)

config.py

@@ -86,6 +86,7 @@ class Config:
         elif torch.backends.mps.is_available():
             print("没有发现支持的N卡, 使用MPS进行推理")
             self.device = "mps"
+            self.is_half = False
         else:
             print("没有发现支持的N卡, 使用CPU进行推理")
             self.device = "cpu"

vc_infer_pipeline.py

@@ -246,6 +246,8 @@ class VC(object):
             pitch, pitchf = self.get_f0(audio_pad, p_len, f0_up_key, f0_method, inp_f0)
             pitch = pitch[:p_len]
             pitchf = pitchf[:p_len]
+            if self.device == "mps":
+                pitchf = pitchf.astype(np.float32)
             pitch = torch.tensor(pitch, device=self.device).unsqueeze(0).long()
             pitchf = torch.tensor(pitchf, device=self.device).unsqueeze(0).float()
         t2 = ttime()