最新の Linux バージョンでのインストール

[SinisterSpatula]

私の翻訳をお許しください。 興味深いプロジェクトをインストールすることに非常に興味がありますが、2 年間で多くのことが変わりました。 ubunto 20 と cuda 11、465 ドライバー、および Titan X Pascal カードで動作しますか? cuda 10.1 および 418 ドライバーと 1060 カードが必要ですか? tensorflow 2.5.0 または 2.0 のみで動作しますか? python 3.6 と GCC 7 が必要ですか、それとも python 3.8 と GCC 8+ で動作しますか? 環境を正しく取得するのに非常に苦労しています。 アドバイスをいただければ幸いです。 まったくアップデートする予定はありますか？ ありがとうございました！

[SinisterSpatula]

I am getting much further with it now. I learned about anaconda virtual environment for cuda apps which I found Extremely helpful for using old toolkit, python, gcc, etc. I was able to do extract acoustics on my source wav file. I guess it does not use GPU for that step. Is that right? When doing extract acoustics for my target it seemed to use a lot of cpu and ram but then became idle. I let it run overnight about to see if it completed. What is the best format for the input wav files? I'm currently using 32-bit signed PCM at 24000hz sample rate. I've been keeping them as one long 15 minute audio clip. Is it better to divide into multiple small clips?

[ms903x1]

I'm sorry to intru。Can you train normally。I have the following problems. If you have the same problem and tell me the solution, thank you very much.

environment：wsl2-ubuntu20.4，cuda10.1 ,python3.6.6

Exception in main training loop: division by zero
Traceback (most recent call last):
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/training/trainer.py", line 315, in run
update()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/training/updaters/standard_updater.py", line 165, in update
self.update_core()
File "/home/ms903/Downloads/yukarin-master/yukarin/updater.py", line 87, in update_core
batch = self.get_iterator('main').next()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 148, in next
self.dataset_timeout)
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 394, in measure
indices = self._proceed()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 495, in _proceed
previous_epoch_detail = epoch + pos / n
Will finalize trainer extensions and updater before reraising the exception.
Traceback (most recent call last):
File "train.py", line 106, in
trainer.run()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/training/trainer.py", line 329, in run
six.reraise(*sys.exc_info())
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/six.py", line 719, in reraise
raise value
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/training/trainer.py", line 315, in run
update()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/training/updaters/standard_updater.py", line 165, in update
self.update_core()
File "/home/ms903/Downloads/yukarin-master/yukarin/updater.py", line 87, in update_core
batch = self.get_iterator('main').next()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 148, in next
self.dataset_timeout)
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 394, in measure
indices = self._proceed()
File "/home/ms903/anaconda3/envs/py36/lib/python3.6/site-packages/chainer/iterators/multiprocess_iterator.py", line 495, in _proceed
previous_epoch_detail = epoch + pos / n
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[Hydroleo50]

To @SinisterSpatula :

Is it better to divide into multiple small clips?

Sorry for a late answer, the code author has mentioned on other sites that splitting your audio files to <=15 second segments is helpful.

To @ms903x1 :
I also had this issue. It happened to be an incompatibility issue between modules. I am being more successful with cuda 10.0 and following module versions:

• chainer==6.0.0
• cupy==6.0.0
• numba==0.48.0
• librosa==0.6.3
• pyworld==0.3.0
• matplotlib==3.5.3
• tensorflow- Not sure yet
• pysptk==0.1.21
• tqdm==4.64.0
• tensorboard-chainer- Still experimenting with that

I still haven't been able to get train.py to run properly, but with these i have made it further than ever before. I will update if i discover anything new. Hopefully i could help.

[SinisterSpatula]

Yes I did end up dividing the audio into many small clips and that worked better for me. The problem with this model is that it requires a vast amount of parallel audio clips. So far the most I have tried is one hour and a half worth of clips and the quality still wasn't what I hoped for. I'm sure with more clips it will sound better but I dont have the time a patience require to build the vast parallel data set.