Retrieval-based-Voice-Conversion-WebUI/config.py

########################硬件参数########################

#填写cuda:x, cpu 或 mps, x指代第几张卡，只支持 N卡 / Apple Silicon 加速
device  =   "cuda:0"

#9-10-20-30-40系显卡无脑True，不影响质量，>=20显卡开启有加速
is_half =   True

#默认0用上所有线程，写数字限制CPU资源使用  
n_cpu   =   0

########################硬件参数########################


##################下为参数处理逻辑，勿动##################

########################命令行参数########################
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--port", type=int, default=7865, help="Listen port")
parser.add_argument("--pycmd", type=str, default="python", help="Python command")
parser.add_argument("--colab", action='store_true', help="Launch in colab")
parser.add_argument("--noparallel", action='store_true', help="Disable parallel processing")
cmd_opts = parser.parse_args()

python_cmd=cmd_opts.pycmd
listen_port=cmd_opts.port
iscolab=cmd_opts.colab
noparallel=cmd_opts.noparallel
########################命令行参数########################

import sys
import torch

# has_mps is only available in nightly pytorch (for now) and MasOS 12.3+.
# check `getattr` and try it for compatibility
def has_mps() -> bool:
    if sys.platform != "darwin":
        return False
    else:
        if not getattr(torch, 'has_mps', False): return False
        try:
            torch.zeros(1).to(torch.device("mps"))
            return True
        except Exception:
            return False


if(not torch.cuda.is_available()):
    if has_mps():
        print("没有发现支持的N卡, 使用MPS进行推理")
        device  = "mps"
    else:
        print("没有发现支持的N卡, 使用CPU进行推理")
        device  = "cpu"
        is_half = False

if(device not in ["cpu", "mps"]):
    gpu_name = torch.cuda.get_device_name(int(device.split(":")[-1]))
    if("16" in gpu_name or "MX" in gpu_name):
        print("16系显卡/MX系显卡强制单精度")
        is_half = False

from multiprocessing import cpu_count
if(n_cpu==0): n_cpu=cpu_count()
if(is_half):
    #6G显存配置
    x_pad       =   3
    x_query     =   10
    x_center    =   60
    x_max       =   65
else:
    #5G显存配置
    x_pad       =   1
    x_query     =   6
    x_center    =   38
    x_max       =   41