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lightgjx

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Îҵļ¯Èº±àÒë¹²Á½Ì¨»ú×Ó£¬ÆäÖÐһ̨ΪÖ÷·þÎñÆ÷£¨Ö÷»úÃû:node1£©£¬ÁíÍâһ̨×÷Ϊ¿Í»§¶Ë(node2)£¬ÔÚ²¢ÐбàÒë¹ý³ÌÖа´ÕÕÍøÉϵıàÒë·½·¨¶¼ÒѾ­³É¹¦£¬°üÀ¨»ú×ÓÖ®¼ä·ÃÎÊÎÞÕϰ­£¬°²×°mpich2£¬Æô¶¯mpd£¨µ¥»ú+¶à»ú¶¼³É¹¦£©£¬ÊµÏÖÁË·þÎñÆ÷/home¹²Ïí£¬ÔÚ¿Í»§»ú¹ÒÔØ/home¶¼Ã»ÓÐÎÊÌ⣬µ«Ò»µ©¿ªÊ¼ÔËÐÐÓöµ½Á½¸öÎÊÌ⣺
1¡¢ÓÃmpirun -np 4 ./cpi  ÃüÁîµÄʱºò³öÏÖÒÔÏ´íÎó£º
MPIR_Init_thread(188): Initialization failed
MPID_Init(118): channel initialization failed
MPIDI_CH3_Init(402): process not on the same host (node2 != node1)
rank 1 in job 1  scc-m_37184   caused collective abort of all ranks
  exit status of rank 1: return code 13
2¡¢ÓÃmpiexec -machinefile  machinefile -n 4 ./cpi ³öÏÖÒÔÏ´íÎó£º
invalid mpiexec argument -machinefile
Usage: mpiexec -n -soft -host \
               -wdir -path \
               -file -configfile execname \
               [ : -n ... execname ]
ÕâÀïΪʲô-machinefile²ÎÊý²»´æÔÚѽ£¿£¿£¿£¿£¬ÁíÍâʹÓÃ-host²ÎÊýµÄʱºòºÍûÓÐÓÃÃ»Ê²Ã´Çø±ð¡£

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[ Last edited by lightgjx on 2012-7-8 at 07:30 ]
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04nylxb

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4Â¥2012-07-08 20:46:31
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snail594

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xueht987: ½ð±Ò+1, ¶àлָ½Ì£¬¹ÄÀø½»Á÷£¡ 2012-07-08 15:37:38
mpich2µÄ²ÎÊýÓ¦¸ÃÊÇ-f»òÕß-file£¬ÄãÊÔÊÔ¿´£¬ÄãÕâ¸öÊÇopen-mpiµÄ²ÎÊý
Inlearningwetrust
2Â¥2012-07-08 10:25:29
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lightgjx

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by snail594 at 2012-07-08 10:25:29
mpich2µÄ²ÎÊýÓ¦¸ÃÊÇ-f»òÕß-file£¬ÄãÊÔÊÔ¿´£¬ÄãÕâ¸öÊÇopen-mpiµÄ²ÎÊý

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[nis@scc-m ~]$  mpiexec -f machinefile  -np 4 /home/nis/mpich20/examples/cpi
invalid mpiexec argument -f
Usage: mpiexec -n -soft -host \
               -wdir -path \
               -file -configfile execname \
               [ : -n ... execname ]

[nis@scc-m ~]$  mpiexec -file machinefile  -np 4 /home/nis/mpich20/examples/cpi
invalid mpiexec argument -file
Usage: mpiexec -n -soft -host \
               -wdir -path \
               -file -configfile execname \
               [ : -n ... execname ]
3Â¥2012-07-08 11:26:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lightgjx

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by 04nylxb at 2012-07-08 20:46:31
ÓÃmpiexecµÄʱºò£¬Òª½¨Á¢Ò»¸öhydronodesµÄfile£¬¶ø²»ÊÇmachinefile£¬Í¬Ê±ÓðÑÕâ¸öÎļþ¼Óµ½»·¾³±äÁ¿ÀïÃæÈ¥¡£

¼ÓÈë»·¾³±äÁ¿µÄ¾ßÌå²Ù×÷ÊÇÔõôÑùµÄ¡£ÎÒÔõô»¹ÊÇʵÏÖ²»ÁËѽ¡£ÁíÍ⣬ÇëÎÊÄãÖªµÀÎҵĵÚÒ»¸ö´íÎóʱÔõô»ØÊÂÂð¡£
5Â¥2012-07-08 22:03:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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