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小莫2016

新虫 (小有名气)

[求助] QE并行计算问题,单核可运行,但多核无法运行 已有2人参与

sunxiaomo@sunxiaomo-MS-7A68:~/下载/qe6.1/qe-6.1/QE project/aa$ source /etc/profile
sunxiaomo@sunxiaomo-MS-7A68:~/下载/qe6.1/qe-6.1/QE project/aa$ mpirun -np 2 pw.x < scf.in > a.out
from test_input_xml: input file not opened or empty
At line 1963 of file read_namelists.f90 (unit = 9, file = 'input_tmp.in')
Fortran runtime error: End of file

Error termination. Backtrace:
#0  0x7f37f73a5ed7 in ???
#1  0x7f37f73a6a75 in ???
#2  0x7f37f73a722c in ???
#3  0x7f37f7473303 in ???
#4  0x7f37f7473857 in ???
#5  0x7f37f74709e3 in ???
#6  0x7f37f74756e4 in ???
#7  0x55c86232e8a6 in check_namelist_read
        at /home/sunxiaomo/下载/qe6.1/qe-6.1/Modules/read_namelists.f90:1963
#8  0x55c862336a01 in __read_namelists_module_MOD_read_namelists
        at /home/sunxiaomo/下载/qe6.1/qe-6.1/Modules/read_namelists.f90:1831
#9  0x55c86232e5d3 in __read_input_MOD_read_input_file
        at /home/sunxiaomo/下载/qe6.1/qe-6.1/Modules/read_input.f90:68
#10  0x55c86204a950 in pwscf
        at /home/sunxiaomo/下载/qe6.1/qe-6.1/PW/src/pwscf.f90:47
#11  0x55c86204a5ee in main
        at /home/sunxiaomo/下载/qe6.1/qe-6.1/PW/src/pwscf.f90:30
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[47693,1],1]
  Exit code:    2
--------------------------------------------------------------------------
openmpi已安装,QE也已经并行编译了,还是报错,请虫友解答,不胜感激!!!!
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未岸亡灵

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【答案】应助回帖

感谢参与,应助指数 +1
你编的是串行,没有编译并行的版本吧
2楼2018-06-02 08:13:06
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漫天飘雪

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认真做事,踏实做人

没有编译好
http://blog.sciencenet.cn/u/pfliu89
3楼2018-06-02 18:52:28
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小莫2016

新虫 (小有名气)

引用回帖:
2楼: Originally posted by 未岸亡灵 at 2018-06-02 08:13:06
你编的是串行,没有编译并行的版本吧

已安装了opnmpi,并且在之后./configure了。这个应该算编译好了吧?但是还是有这个问题
4楼2018-06-04 16:10:45
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小莫2016

新虫 (小有名气)

引用回帖:
3楼: Originally posted by 漫天飘雪 at 2018-06-02 18:52:28
没有编译好

openmpi已经安装,安装后编译了QE。还是出现这个问题
5楼2018-06-04 16:11:48
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小莫2016

新虫 (小有名气)

现在的问题变成了,只在刚开机的时候能够运行并行计算,但是当运行完一个并行计算后,新的计算无法并行计算。错误提示是
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=1
:
system msg for write_line failure : Bad file descriptor
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=1
:
system msg for write_line failure : Bad file descriptor
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[52576,1],0]
  Exit code:    1
请问这是为什么?
6楼2018-06-04 16:57:50
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未岸亡灵

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【答案】应助回帖

引用回帖:
5楼: Originally posted by 小莫2016 at 2018-06-04 16:11:48
openmpi已经安装,安装后编译了QE。还是出现这个问题...

不说说安装了openmpi,configure就能配置好它,需要看看结果make.inc文件
7楼2018-06-07 16:54:33
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wujiandongde

木虫 (小有名气)

【答案】应助回帖

mpirun -np 4 pw.x  -i al.band.cg.in > al.band.cg.out  试试这个语句提交
8楼2018-08-27 19:37:45
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