[mpich-discuss] A problem of carrying out mpich2

[Dr. Qian-Lin Tang]

Hi, Dave

I also tried the command of mpiexec -n 8 vasp.pgi </dev/null& as suggested in the error message. But the same thing occurs. I invoked mpiexec by "mpiexec -n 8 vasp.pgi >out&" or "mpiexec -n 8 vasp.pgi </dev/null>out&". The version of MPICH2 installed in my system is mpich2-1.2.1p1. With the shown error message, the problem I encountered comes maybe from mpich2 itself. I expect you help me further. Thanks a lot.

Best regards,
Qian-Lin

======= 2010-06-16 00:47:57 您在来信中写道：=======
                                                              
>Did you try the suggestion given in the error message? (mpiexec -n $NP my_app < /dev/null &)
r>                                  

>How are you invoking mpiexec?
>           th                          ed
>What version of MPICH2 are you using?
>                                                             s
Dave
 >                                                             
>On Jun 15, 2010, at 6:25 AM PDT, Dr. Qian-Lin Tang wrote:
>
>> Dear mpich2-support,
>> 
>> Based on mpif90, I have installed the parallel version of a commercilal code VASP . Sometimes mpich2 can work well with vasp, but it also failed for some VASP-treated jobs with the following error messages:
>> -----------------------------------
>> running on    8 nodes
>> distr:  one band on    1 nodes,    8 groups
>> vasp.4.6.21  23Feb03 complex
>> POSCAR found :  3 types and   30 ions
>> LDA part: xc-table for Ceperly-Alder, Vosko type interpolation para-ferro
>> POSCAR, INCAR and KPOINTS ok, starting setup
>> WARNING: wrap around errors must be expected
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> FFT: planning ...            2
>> reading WAVECAR
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> mpiexec_qltang1 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null
>> mpiexec_qltang1 (handle_stdin_input 1090):     e.g.: mpiexec -n 4 a.out < /dev/null &
>> WARNING: random wavefunctions but no delay for mixing, default for NELMDL
>> entering main loop
>>       N       E                     dE             d eps       ncg     rms          rms(c)
>> rank 6 in job 36  qltang1_54199   caused collective abort of all ranks
>>  exit status of rank 6: killed by signal 9
>> rank 3 in job 36  qltang1_54199   caused collective abort of all ranks
>>  exit status of rank 3: killed by signal 9
>> -----------------------------          
>> I want to know how to solve the above question. Thank you alot.
>> 
>> Best regards,
>> Qianlin                                              
>> 
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>> mpich-discuss at mcs.anl.gov
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>
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　　　　　　　　致
礼！
 
				 
　　　　　　　　Dr. Qian-Lin Tang
　　　　　　　　qltang at xidian.edu.cn
　　　　　　　　　　2010-06-16