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[求助] FDS 编译并行计算产生的问题 已有1人参与

采用的是OpenMPI-1.8.4 FDS版本6.2.0

安装方法采用的是NIST提供的方法按照https://github.com/firemodels/fd ... ng-FDS-MPI-on-Linux提供方法
测试sample中的roomfire文件能够实现并行计算,但是测试自己的fds文件就会出现如下报错
请问各位FDS大神这是什么原因造成的,有什么可行的解决方案
Mesh   1 is assigned to MPI Process   0
Mesh   2 is assigned to MPI Process   1
OpenMP thread   0 of   0 assigned to MPI process   1 of   1
OpenMP thread   0 of   0 assigned to MPI process   0 of   1
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 19427 on node node53 exited on signal 11 (Segmentation fault).
--------------------------------------------------------------------------
Mesh   1 is assigned to MPI Process   0
Mesh   2 is assigned to MPI Process   1
OpenMP thread   3 of   3 assigned to MPI process   1 of   1
OpenMP thread   2 of   3 assigned to MPI process   1 of   1
OpenMP thread   1 of   3 assigned to MPI process   1 of   1
OpenMP thread   0 of   3 assigned to MPI process   1 of   1
OpenMP thread   3 of   3 assigned to MPI process   0 of   1
OpenMP thread   2 of   3 assigned to MPI process   0 of   1
OpenMP thread   1 of   3 assigned to MPI process   0 of   1
OpenMP thread   0 of   3 assigned to MPI process   0 of   1

ERROR: Memory allocation failed for VS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FVX in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FVY in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FVZ in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for H in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for HS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for KRES in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for DDDT in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for D in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for DS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for MU in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for MU_DNS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for D_Z_MAX in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for STRAIN_RATE in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for CS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for Q in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for Q_H_CORR in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for MIX_TIME in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for ZZ in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for ZZS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for DEL_RHO_D_DEL_Z in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for RSUM in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FX in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FY in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FZ in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for D_REACTION in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for QR in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for KAPPA in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for UII in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK1 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK2 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK3 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK4 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK5 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK6 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK7 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK8 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK9 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for IWORK1 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for SCALAR_WORK1 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for SCALAR_WORK2 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for SCALAR_WORK3 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for SCALAR_WORK4 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for ZZS in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for DEL_RHO_D_DEL_Z in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for RSUM in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FX in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FY in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for FZ in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for D_REACTION in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for QR in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for KAPPA in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for UII in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK1 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK2 in the routine INIT (CHID: hept)
ERROR: Memory allocation failed for WORK3 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK4 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK5 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK6 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK7 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK8 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for WORK9 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for IWORK1 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for SCALAR_WORK1 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for SCALAR_WORK2 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for SCALAR_WORK3 in the routine INIT (CHID: hept)

ERROR: Memory allocation failed for SCALAR_WORK4 in the routine INIT (CHID: hept)
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 7493 on node node53 exited on signal 11 (Segmentation fault).
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cob

木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
有可能是内存不够,网格点粗点,实验下
2楼2015-09-16 23:43:28
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