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datouwa木蟲 (小有名氣)
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[求助]
VASP提交的作業(yè)沒算完,出現(xiàn)錯(cuò)誤
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一開啟計(jì)算終端SecureCRT,提交VASP作業(yè)出現(xiàn)錯(cuò)誤信息是mpiexec_a2: cannot connect to local mpd (/tmp/mpd2.console_whh); possible causes: 1. no mpd is running on this host 2. an mpd is running but was started without a "console" (-n option) In case 1, you can start an mpd on this host with: mpd & and you will be able to run jobs just on this host. For more details on starting mpds on a set of hosts, see the MPICH2 Installation Guide.我就啟動(dòng)mpd以后(mpd&),輸入nohup mpirun -n 4 /home/whh/vasp/vasp.5.2/vasp > out&進(jìn)行計(jì)算,如果關(guān)閉SecureCRT終端,就出現(xiàn)作業(yè)死了,能看到的錯(cuò)誤信息就是mpiexec_a2 (handle_stdin_input 1090): e.g.: mpiexec -n 4 a.out < /dev/null & mpiexec_a2 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null mpiexec_a2 (handle_stdin_input 1090): e.g.: mpiexec -n 4 a.out < /dev/null & mpiexec_a2 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null,今天不關(guān)閉SecureCRT終端,計(jì)算作業(yè)也沒有算完就出現(xiàn)mpiexec_a2 (handle_stdin_input 1090): e.g.: mpiexec -n 4 a.out < /dev/null & mpiexec_a2 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null mpiexec_a2 (handle_stdin_input 1090): e.g.: mpiexec -n 4 a.out < /dev/null & mpiexec_a2 (handle_stdin_input 1089): stdin problem; if pgm is run in background, redirect from /dev/null,作業(yè)沒算完就死了,F(xiàn)在計(jì)算原胞也還是可以正常結(jié)束的!麻煩有經(jīng)驗(yàn)的兄弟姐妹幫我看看是怎么回事,謝謝了! |
金蟲 (正式寫手)
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