(moss-tts-nano) [user@MOSS-TTS-Nano]$python app.py --device cpu --dtype bfloat16 2026-06-16 20:05:24,567 INFO root:root_path=None 2026-06-16 20:05:24,569 INFO root: loading Nano-TTS checkpoint=OpenMOSS-Team/MOSS-TTS-Nano audio_tokenizer=OpenMOSS-Team/MOSS-Audio-Tokenizer-Nano device=cpu dtype=torch.bfloat16 attn=model_default INFO: Started server process [13185] INFO: Waiting for application startup. INFO: Application startup complete. INFO: Uvicorn running on http://localhost:18083 (Press CTRL+C to quit) 2026-06-16 20:05:25,791 WETEXT INFO building fst for zh_normalizer ... 2026-06-16 20:05:25,791 INFO wetext: building fst for zh_normalizer ... Killed
My RK3588's available memory is less than 6G before running the python script, when buliding fst for zh_normalizer begins, the free memory goes down fast till the script killed by system, why the python script needs so much memory? how to fix it? Is there any parameter about memory? thx
(moss-tts-nano) [user@MOSS-TTS-Nano]$python app.py --device cpu --dtype bfloat16 2026-06-16 20:05:24,567 INFO root:root_path=None 2026-06-16 20:05:24,569 INFO root: loading Nano-TTS checkpoint=OpenMOSS-Team/MOSS-TTS-Nano audio_tokenizer=OpenMOSS-Team/MOSS-Audio-Tokenizer-Nano device=cpu dtype=torch.bfloat16 attn=model_default INFO: Started server process [13185] INFO: Waiting for application startup. INFO: Application startup complete. INFO: Uvicorn running on http://localhost:18083 (Press CTRL+C to quit) 2026-06-16 20:05:25,791 WETEXT INFO building fst for zh_normalizer ... 2026-06-16 20:05:25,791 INFO wetext: building fst for zh_normalizer ... KilledMy RK3588's available memory is less than 6G before running the python script, when buliding fst for zh_normalizer begins, the free memory goes down fast till the script killed by system, why the python script needs so much memory? how to fix it? Is there any parameter about memory? thx