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【求助】跑vasp時, mpich2運行有時有問題 已有4人參與
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Hi, All 我在RHEL 5.4; mpich2-1.2.1p1;pgi-9.0.1;雙核Xeon E5504 (intel CPU)環(huán)境下跑并行的vasp。有些作業(yè),能夠正常并行計算(使用命令:mpiexec -n 8 vasp.pgi >out& 或者mpiexec -n 8 vasp.pgi out&,有些作業(yè)卻不能運行(我安裝mpich2, pgi.9.0.1沒有問題),這時程序讀了INCAR,POTCAR,POSCAR和KPOINTS文件后,屏幕提示如下的錯誤: ---------------------------------------------------------------------- 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 ---------------------------------------------------------- 不知道這是什么原因?鄲懒撕芫茫卣埓蠹?guī)兔鉀Q下,謝謝! |

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命令確實是mpiexec -n 8 vasp.pgi out&或mpiexec -n 8 vasp.pgi >out& 我按照你的:mpiexec -n 8 vasp.pgi &> out&,結果也出現(xiàn)同樣的報錯信息: -------------------------------------------- [qltang@qltang1 pgi]$ vi out 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) Assertion failed in file /opt/software/tmp/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis/nemesis/include/mpid_nem_inline.h at line 728: local_rank < MPID_nem_mem_region.num_local internal ABORT - process 1 rank 5 in job 44 qltang1_54199 caused collective abort of all ranks exit status of rank 5: killed by signal 11 rank 1 in job 44 qltang1_54199 caused collective abort of all ranks exit status of rank 1: return code 1 ------------------------------------------------------------ 我注意到報錯信息里有這樣一句話:“Assertion failed in file /opt/software/tmp/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis/nemesis/include/mpid_nem_inline.h at line 728: local_rank < MPID_nem_mem_region.num_local”。不知道m(xù)pich2為什么有時會出現(xiàn)這樣的錯誤? 請達人指教,謝謝! |


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