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jun.ren

新虫 (小有名气)

[交流] 【求助】Vasp error for help

最近在优化表面吸附结构的时候vasp总出现这样的错误:
p4_error: OOPS: semop lock failed :-1

不知道是怎么回事,望各位大侠给予帮助

[ Last edited by zeoliters on 2009-6-13 at 16:52 ]
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fegg7502

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引用回帖:
Originally posted by jun.ren at 2009-1-15 09:59:
最近在优化表面吸附结构的时候vasp总出现这样的错误:
p4_error: OOPS: semop lock failed :-1

不知道是怎么回事,望各位大侠给予帮助

[ Last edited by fegg7502 on 2009-1-16 at 20:32 ]

怎么还没有解决啊?,你把报错信息全帖出来吧
心诚意正,方可始终;身无苦灭,永登光明。
2楼2009-01-16 20:33:20
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chemofish

木虫 (正式写手)

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spur(金币+3,VIP+0):^_^ 3Q!!谢谢帮助! 2-7 13:40
相关的信息如下:

When running the ch_p4 device with SMP support (-comm=shared), you may occasionally see the message

"p1_13043:  p4_error: OOPS: semop lock failed"

To fix this, try running the script cleanipcs that is included with MPICH. You can also use the command ipcs to list the shared memory and semaphore resources that are in use on a node. This can help you track down resources that are held by a different user that are preventing your MPI program from running.


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3楼2009-02-07 13:05:47
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