mirror of
https://github.com/FunAudioLLM/CosyVoice.git
synced 2026-02-04 17:39:25 +08:00
229 lines
9.1 KiB
Python
229 lines
9.1 KiB
Python
# Copyright (c) 2024 Antgroup Inc (authors: Zhoubofan, hexisyztem@icloud.com)
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import logging
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import os
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import sys
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logging.getLogger('matplotlib').setLevel(logging.WARNING)
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import onnxruntime as ort
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import numpy as np
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# try:
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# import tensorrt
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# import tensorrt as trt
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# except ImportError:
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# error_msg_zh = [
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# "step.1 下载 tensorrt .tar.gz 压缩包并解压，下载地址: https://developer.nvidia.com/tensorrt/download/10x",
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# "step.2 使用 tensorrt whl 包进行安装根据 python 版本对应进行安装，如 pip install ${TensorRT-Path}/python/tensorrt-10.2.0-cp38-none-linux_x86_64.whl",
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# "step.3 将 tensorrt 的 lib 路径添加进环境变量中，export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${TensorRT-Path}/lib/"
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# ]
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# print("\n".join(error_msg_zh))
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# sys.exit(1)
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import torch
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from cosyvoice.cli.cosyvoice import CosyVoice
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def calculate_onnx(onnx_file, x, mask, mu, t, spks, cond):
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providers = ['CUDAExecutionProvider']
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sess_options = ort.SessionOptions()
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providers = [
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'CUDAExecutionProvider'
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]
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# Load the ONNX model
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session = ort.InferenceSession(onnx_file, sess_options=sess_options, providers=providers)
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x_np = x.cpu().numpy()
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mask_np = mask.cpu().numpy()
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mu_np = mu.cpu().numpy()
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t_np = np.array(t.cpu())
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spks_np = spks.cpu().numpy()
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cond_np = cond.cpu().numpy()
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ort_inputs = {
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'x': x_np,
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'mask': mask_np,
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'mu': mu_np,
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't': t_np,
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'spks': spks_np,
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'cond': cond_np
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}
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output = session.run(None, ort_inputs)
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return output[0]
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# def calculate_tensorrt(trt_file, x, mask, mu, t, spks, cond):
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# trt.init_libnvinfer_plugins(None, "")
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# logger = trt.Logger(trt.Logger.WARNING)
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# runtime = trt.Runtime(logger)
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# with open(trt_file, 'rb') as f:
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# serialized_engine = f.read()
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# engine = runtime.deserialize_cuda_engine(serialized_engine)
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# context = engine.create_execution_context()
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# bs = x.shape[0]
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# hs = x.shape[1]
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# seq_len = x.shape[2]
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# ret = torch.zeros_like(x)
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# # Set input shapes for dynamic dimensions
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# context.set_input_shape("x", x.shape)
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# context.set_input_shape("mask", mask.shape)
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# context.set_input_shape("mu", mu.shape)
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# context.set_input_shape("t", t.shape)
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# context.set_input_shape("spks", spks.shape)
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# context.set_input_shape("cond", cond.shape)
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# # bindings = [x.data_ptr(), mask.data_ptr(), mu.data_ptr(), t.data_ptr(), spks.data_ptr(), cond.data_ptr(), ret.data_ptr()]
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# # names = ['x', 'mask', 'mu', 't', 'spks', 'cond', 'estimator_out']
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# #
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# # for i in range(len(bindings)):
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# # context.set_tensor_address(names[i], bindings[i])
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# #
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# # handle = torch.cuda.current_stream().cuda_stream
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# # context.execute_async_v3(stream_handle=handle)
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# # Create a list of bindings
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# bindings = [int(x.data_ptr()), int(mask.data_ptr()), int(mu.data_ptr()), int(t.data_ptr()), int(spks.data_ptr()), int(cond.data_ptr()), int(ret.data_ptr())]
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# # Execute the inference
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# context.execute_v2(bindings=bindings)
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# torch.cuda.synchronize()
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# return ret
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# def test_calculate_value(estimator, onnx_file, trt_file, dummy_input, args):
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# torch_output = estimator.forward(**dummy_input).cpu().detach().numpy()
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# onnx_output = calculate_onnx(onnx_file, **dummy_input)
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# tensorrt_output = calculate_tensorrt(trt_file, **dummy_input).cpu().detach().numpy()
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# atol = 2e-3 # Absolute tolerance
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# rtol = 1e-4 # Relative tolerance
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# print(f"args.export_half: {args.export_half}, args.model_dir: {args.model_dir}")
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# print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
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# print("torch_output diff with onnx_output: ", )
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# print(f"compare with atol: {atol}, rtol: {rtol} ", np.allclose(torch_output, onnx_output, atol, rtol))
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# print(f"max diff value: ", np.max(np.fabs(torch_output - onnx_output)))
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# print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
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# print("torch_output diff with tensorrt_output: ")
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# print(f"compare with atol: {atol}, rtol: {rtol} ", np.allclose(torch_output, tensorrt_output, atol, rtol))
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# print(f"max diff value: ", np.max(np.fabs(torch_output - tensorrt_output)))
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# print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
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# print("onnx_output diff with tensorrt_output: ")
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# print(f"compare with atol: {atol}, rtol: {rtol} ", np.allclose(onnx_output, tensorrt_output, atol, rtol))
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# print(f"max diff value: ", np.max(np.fabs(onnx_output - tensorrt_output)))
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# print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
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def get_args():
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parser = argparse.ArgumentParser(description='Export your model for deployment')
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parser.add_argument('--model_dir', type=str, default='pretrained_models/CosyVoice-300M', help='Local path to the model directory')
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parser.add_argument('--export_half', type=str, choices=['True', 'False'], default='False', help='Export with half precision (FP16)')
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# parser.add_argument('--trt_max_len', type=int, default=8192, help='Export max len')
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parser.add_argument('--exec_export', type=str, choices=['True', 'False'], default='True', help='Exec export')
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args = parser.parse_args()
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args.export_half = args.export_half == 'True'
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args.exec_export = args.exec_export == 'True'
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print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
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print(args)
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return args
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def main():
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args = get_args()
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cosyvoice = CosyVoice(args.model_dir, load_jit=False, load_trt=False)
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estimator = cosyvoice.model.flow.decoder.estimator
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dtype = torch.float32 if not args.export_half else torch.float16
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device = torch.device("cuda")
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batch_size = 1
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seq_len = 256
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out_channels = cosyvoice.model.flow.decoder.estimator.out_channels
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x = torch.rand((batch_size, out_channels, seq_len), dtype=dtype, device=device)
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mask = torch.ones((batch_size, 1, seq_len), dtype=dtype, device=device)
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mu = torch.rand((batch_size, out_channels, seq_len), dtype=dtype, device=device)
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t = torch.rand((batch_size, ), dtype=dtype, device=device)
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spks = torch.rand((batch_size, out_channels), dtype=dtype, device=device)
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cond = torch.rand((batch_size, out_channels, seq_len), dtype=dtype, device=device)
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onnx_file_name = 'estimator_fp32.onnx' if not args.export_half else 'estimator_fp16.onnx'
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onnx_file_path = os.path.join(args.model_dir, onnx_file_name)
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dummy_input = (x, mask, mu, t, spks, cond)
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estimator = estimator.to(dtype)
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if args.exec_export:
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torch.onnx.export(
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estimator,
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dummy_input,
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onnx_file_path,
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export_params=True,
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opset_version=18,
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do_constant_folding=True,
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input_names=['x', 'mask', 'mu', 't', 'spks', 'cond'],
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output_names=['estimator_out'],
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dynamic_axes={
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'x': {2: 'seq_len'},
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'mask': {2: 'seq_len'},
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'mu': {2: 'seq_len'},
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'cond': {2: 'seq_len'},
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'estimator_out': {2: 'seq_len'},
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}
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)
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# tensorrt_path = os.environ.get('tensorrt_root_dir')
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# if not tensorrt_path:
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# raise EnvironmentError("Please set the 'tensorrt_root_dir' environment variable.")
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# if not os.path.isdir(tensorrt_path):
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# raise FileNotFoundError(f"The directory {tensorrt_path} does not exist.")
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# trt_lib_path = os.path.join(tensorrt_path, "lib")
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# if trt_lib_path not in os.environ.get('LD_LIBRARY_PATH', ''):
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# print(f"Adding TensorRT lib path {trt_lib_path} to LD_LIBRARY_PATH.")
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# os.environ['LD_LIBRARY_PATH'] = f"{os.environ.get('LD_LIBRARY_PATH', '')}:{trt_lib_path}"
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# trt_file_name = 'estimator_fp32.plan' if not args.export_half else 'estimator_fp16.plan'
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# trt_file_path = os.path.join(args.model_dir, trt_file_name)
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# trtexec_bin = os.path.join(tensorrt_path, 'bin/trtexec')
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# trt_max_len = args.trt_max_len
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# trtexec_cmd = f"{trtexec_bin} --onnx={onnx_file_path} --saveEngine={trt_file_path} " \
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# f"--minShapes=x:1x{out_channels}x1,mask:1x1x1,mu:1x{out_channels}x1,t:1,spks:1x{out_channels},cond:1x{out_channels}x1 " \
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# f"--maxShapes=x:1x{out_channels}x{trt_max_len},mask:1x1x{trt_max_len},mu:1x{out_channels}x{trt_max_len},t:1,spks:1x{out_channels},cond:1x{out_channels}x{trt_max_len} " + \
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# ("--fp16" if args.export_half else "")
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# print("execute ", trtexec_cmd)
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# if args.exec_export:
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# os.system(trtexec_cmd)
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# dummy_input = {'x': x, 'mask': mask, 'mu': mu, 't': t, 'spks': spks, 'cond': cond}
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# test_calculate_value(estimator, onnx_file_path, trt_file_path, dummy_input, args)
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if __name__ == "__main__":
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main()
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