利用超算做一个模型的参数率定，结果每次都运算一个小时左右就停止运行
log文件显示
Input data successfully entered, now performing initialization （重复很多遍）
分割线
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 1
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
err文件显示
Fatal error in PMPI_Bcast: Other MPI error, error stack:
PMPI_Bcast(1525)......: MPI_Bcast(buf=0x7ffd60bc8ec4, count=1, MPI_INT, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast_impl(1369).:
MPIR_Bcast_intra(1160):
MPIR_SMP_Bcast(1077)..: Failure during collective
Fatal error in PMPI_Bcast: Other MPI error, error stack:
PMPI_Bcast(1525)......: MPI_Bcast(buf=0x7ffdd8917c74, count=1, MPI_INT, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast_impl(1369).:
MPIR_Bcast_intra(1160):
MPIR_SMP_Bcast(1077)..: Failure during collective
（重复好几遍）
请问这是什么原因导致的
