关于#fluent 调用GPU报错#的问题，如何解决？

FLUENT在调用GPU计算时报错并闪退，闪退前出现以下信息，有没有知道具体怎么回事？

AMGX ERROR：file amg\src\amg_gpu.c line 1042
AMGX ERROR：Thrust failure.
Thrust failure：bad allocation：out of memory
File and line number are not available for this exception

https://www.cfd-china.com/topic/2093/%E5%85%B3%E4%BA%8Efluent%E4%BD%BF%E7%94%A8gpu%E5%8A%A0%E9%80%9F%E8%AE%A1%E7%AE%97%E7%9A%84%E9%97%AE%E9%A2%98-%E6%98%BE%E5%AD%98%E4%B8%8D%E8%B6%B3/3