fix device cpu and cuda:0!

model/utils_infer.py

@@ -19,8 +19,14 @@
     convert_char_to_pinyin,
 )
 
-device = "cuda" if torch.cuda.is_available() else "mps" if torch.backends.mps.is_available() else "cpu"
-print(f"Using {device} device")
+# get device
+
+
+def get_device():
+    device = "cuda" if torch.cuda.is_available() else "mps" if torch.backends.mps.is_available() else "cpu"
+    # print(f"Using {device} device")
+    return device
+
 
 vocos = Vocos.from_pretrained("charactr/vocos-mel-24khz")
 
@@ -76,7 +82,9 @@ def chunk_text(text, max_chars=135):
 
 
 # load vocoder
-def load_vocoder(is_local=False, local_path="", device=device):
+def load_vocoder(is_local=False, local_path="", device=None):
+    if device is None:
+        device = get_device()
     if is_local:
         print(f"Load vocos from local path {local_path}")
         vocos = Vocos.from_hparams(f"{local_path}/config.yaml")
@@ -94,8 +102,10 @@ def load_vocoder(is_local=False, local_path="", device=device):
 asr_pipe = None
 
 
-def initialize_asr_pipeline(device=device):
+def initialize_asr_pipeline(device=None):
     global asr_pipe
+    if device is None:
+        device = get_device()
 
     asr_pipe = pipeline(
         "automatic-speech-recognition",
@@ -108,7 +118,9 @@ def initialize_asr_pipeline(device=device):
 # load model for inference
 
 
-def load_model(model_cls, model_cfg, ckpt_path, vocab_file="", ode_method=ode_method, use_ema=True, device=device):
+def load_model(model_cls, model_cfg, ckpt_path, vocab_file="", ode_method=ode_method, use_ema=True, device=None):
+    if device is None:
+        device = get_device()
     if vocab_file == "":
         vocab_file = "Emilia_ZH_EN"
         tokenizer = "pinyin"
@@ -141,7 +153,9 @@ def load_model(model_cls, model_cfg, ckpt_path, vocab_file="", ode_method=ode_me
 # preprocess reference audio and text
 
 
-def preprocess_ref_audio_text(ref_audio_orig, ref_text, show_info=print, device=device):
+def preprocess_ref_audio_text(ref_audio_orig, ref_text, show_info=print, device=None):
+    device = get_device(device)
+
     show_info("Converting audio...")
     with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as f:
         aseg = AudioSegment.from_file(ref_audio_orig)
@@ -243,7 +257,11 @@ def infer_batch_process(
     sway_sampling_coef=-1,
     speed=1,
     fix_duration=None,
+    device=None,
 ):
+    if device is None:
+        device = get_device()
+
     audio, sr = ref_audio
     if audio.shape[0] > 1:
         audio = torch.mean(audio, dim=0, keepdim=True)
@@ -254,7 +272,7 @@ def infer_batch_process(
     if sr != target_sample_rate:
         resampler = torchaudio.transforms.Resample(sr, target_sample_rate)
         audio = resampler(audio)
-    audio = audio.to(device)
+    audio = audio.to()
 
     generated_waves = []
     spectrograms = []