"Segmentation Fault" happened when import faiss #2465
Description
Summary
"Segmentation Fault" happened when use azure tts sdk and faiss at the same time.
Platform
I'm not sure this problem can be reproducted on other platform
OS: Ubuntu 18.04
Faiss version: 1.7.2
Installed from: anaconda
Faiss compilation options: Not compiled from source
conda install -c pytorch faiss-cpu
Running on:
- CPU
- GPU
Interface:
- C++
- Python
Reproduction instructions
import azure.cognitiveservices.speech as speechsdk
import faiss
import faulthandler
faulthandler.enable()
speech_config = speechsdk.SpeechConfig(subscription="hidden", region="chinanorth2")
synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=None)
result = synthesizer.speak_text_async('hello, world').get()(test3) root@yinjiakang-devbox:/mnt3/demo/test# python test.py
Fatal Python error: Segmentation fault
Current thread 0x00007f4f8f21a0c0 (most recent call first):
File "/root/miniconda3/envs/test3/lib/python3.6/site-packages/faiss/swigfaiss_avx2.py", line 94 in __next__
File "/root/miniconda3/envs/test3/lib/python3.6/site-packages/azure/cognitiveservices/speech/speech_py_impl.py", line 5428 in audio_data
File "/root/miniconda3/envs/test3/lib/python3.6/site-packages/azure/cognitiveservices/speech/speech.py", line 1039 in __init__
File "/root/miniconda3/envs/test3/lib/python3.6/site-packages/azure/cognitiveservices/speech/speech.py", line 504 in get
File "test.py", line 8 in <module>
Segmentation faultAnd if I comment the import faiss, the code is passed
import azure.cognitiveservices.speech as speechsdk
# import faiss
import faulthandler
faulthandler.enable()
speech_config = speechsdk.SpeechConfig(subscription="hidden", region="chinanorth2")
synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=None)
result = synthesizer.speak_text_async('hello, world').get()And if I comment the azure tts code, the code is passed too
# import azure.cognitiveservices.speech as speechsdk
import faiss
import faulthandler
faulthandler.enable()
# speech_config = speechsdk.SpeechConfig(subscription="hidden", region="chinanorth2")
# synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=None)
# result = synthesizer.speak_text_async('hello, world').get()
print("everything is ok")