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mpiã«é–¢ã™ã‚‹mthirokiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (14)

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Ubuntu12.04 OpenMPIã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« - cmphysã®æ—¥è¨˜
å…±æœ‰ãƒ¡ãƒ¢ãƒªã‚’ä½¿ã†ä¸¦åˆ—è¨ˆç®—ãªã‚‰ã°OpenMPãŒä¾¿åˆ©ã§ã™ãŒã€ãƒ¯ãƒ¼ã‚¯ã‚¹ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚„ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã¨ãªã£ã¦ãã‚‹ã¨åˆ†æ•£ãƒ¡ãƒ¢ãƒªãªã®ã§MPIãŒå¿…é ˆã«ãªã£ã¦ãã¾ã™ã€‚ ã‚¤ãƒ³ãƒ†ãƒ«ã®æä¾›ã™ã‚‹Intel MPIã¯ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨é•ã£ã¦æœ‰å„Ÿãªã®ã§ã€ãƒ•ãƒªãƒ¼ã§é…å¸ƒã•ã‚Œã¦ã„ã‚‹OpenMPIã‹MPICHã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã«ã—ã¾ã™ã€‚ ãƒ¯ãƒ¼ã‚¯ã‚¹ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã§ã‚¸ãƒ§ãƒ–ã‚’å®Ÿè¡Œã™ã‚‹å‰ã«ã€è‡ªåˆ†ã®ãƒ‘ã‚½ã‚³ãƒ³ã§ãƒ†ã‚¹ãƒˆãƒ©ãƒ³ã—ãŸã„ã®ã§ã€ãƒ‘ã‚½ã‚³ãƒ³ã«ã‚‚MPIã‚’ä½¿ã£ãŸãƒ—ãƒã‚°ãƒ©ãƒ ãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã§ãã‚‹ç’°å¢ƒã‚’ä½œã‚Šã¾ã™ã€‚ ãƒãƒƒãƒˆã®è©•åˆ¤ã‚’è¦‹ã¦ã„ã‚‹ã¨ã€OpenMPIã®æ–¹ãŒå®‰å®šã—ã¦å‹•ä½œã—ã€æ€§èƒ½ã‚‚é«˜ã„ã¿ãŸã„ã§ã™ã€‚ OpenMPã¯ã€å®Ÿã¯apt-getã§ç°¡å˜ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã§ãã¾ã™ã€‚ $ sudo apt-get install openmpi-bin openmpi-dev ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã¯ $ mpif90 -o test test.f90 ã¨ã™ã‚‹ã¨ã§ãã¾ã™ã€‚ ã‚³ãƒ³ãƒ‘
mthiroki 2013/04/12
mpi

openmpi
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ä¸¦åˆ—è¨ˆç®—ã¸ã®é“ã€OpenMPIå°Žå…¥ç·¨ã€‘ - EGS5/PHITS Masterã¸ã®é“ï¼ˆãã®ä»–é›‘è¨˜ï¼‰
ç²’åç·šæ²»ç™‚å ´ã®ä¸æ€§åæ¸¬å®šã‚’ã—ã¦ã„ã¾ã—ãŸã€‚ ç ”ç©¶ã«å¿…è¦ãªEGS5ã€PHITSã®ç¿’å¾—ã‚’ç›®æŒ‡ã—ã¦ã„ã¾ã—ãŸã€‚ ãƒ—ãƒãƒ•ã‚§ãƒƒã‚·ãƒ§ãƒŠãƒ«ãªæ–¹ã€ç§ã¨åŒã˜ã‚ˆã†ã«æœªç†Ÿãªæ–¹ã€ã‚ˆã‚ã—ã‘ã‚Œã°ã‚³ãƒ¡ãƒ³ãƒˆãã ã•ã„ã€‚ PHITSã®MPIã‚’ä½¿ã£ãŸä¸¦åˆ—è¨ˆç®—ã¯ ã‚³ã‚¢æ•°ãŒ3ä»¥ä¸Šã®ãƒžã‚·ãƒ³ã§ç„¡ã‘ã‚Œã°æ„å‘³ã‚’ãªã—ã¾ã›ã‚“ã€‚ æ®‹å¿µãªãŒã‚‰ã‚³ã‚¢æ•°ãŒ2ä»¥ä¸‹ã®æ–¹ã¯ã€ã“ã®è¨˜äº‹ã¯å¿…è¦ã‚ã‚Šã¾ã›ã‚“ã€‚ gccã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸã‚‰ ä¸¦åˆ—è¨ˆç®—ã¸å‘ã‘ã¦MPIãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™ã€‚ MPIãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¯ä½•ã‚’ä½¿ã£ã¦ã‚‚å•é¡Œã‚ã‚Šã¾ã›ã‚“ãŒã€ MPICH2ã€LAMã€OpemMPIç‰ãªã‚‰ãƒ•ãƒªãƒ¼ã§ä½¿ã†ã“ã¨ãŒã§ãã¾ã™ã€‚ MPICHãŒæœ€ã‚‚ãƒ¡ã‚¸ãƒ£ãƒ¼ã ã¨ã„ã†å°è±¡ã‚’æŒã£ã¦ã„ã‚‹ã®ã§ã™ãŒã€ åƒ•ã®ç’°å¢ƒã§ã¯makeã§ã‚¨ãƒ©ãƒ¼ãŒå‡ºã¦å¼¾ã‹ã‚Œã¾ã—ãŸã€‚ ã‚¨ãƒ©ãƒ¼ã®å†…å®¹ã‚’è§£èªã™ã‚‹ã®ã‚‚é¢å€’ã ã£ãŸã®ã§ ä½¿ã„æ…£ã‚Œã¦ã„ã‚‹OpenMPIã‚’å…¥ã‚Œã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã“ã¡ã‚‰ã¯ç‰¹ã«ã‚¨ãƒ©ãƒ¼ã‚‚ãªãã€ç„¡äº‹ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã§ãã¾ã—ãŸã€‚
mthiroki 2013/04/12
â—Ž

mpi
ãƒªãƒ³ã‚¯
Mpichã‹ã‚‰OpenMPIã¸ - ãƒˆãƒ¼ã‚¿ãƒ«ãƒ»ãƒ‡ã‚£ã‚¹ã‚¯ãƒãƒ¼ã‚¸ãƒ£ãƒ»ã‚µã‚¤ãƒˆï¼ˆäº‹å®Ÿã‚’ã‚ã‚Šã®ã¾ã¾ã«ï¼‰
mpichã‹ã‚‰OpenMPIã¸ EL5.4ã‚ˆã‚Šã€æä¾›ã™ã‚‹MPIã®å®Ÿè£…ãŒmpichã‹ã‚‰OpenMPIã«å¤‰æ›´ã•ã‚Œã¾ã™ã€‚CentOSã‚„redhatã®æ¨™æº–MPIãŒOpenMPIã«å¤‰æ›´ã•ã‚ŒãŸäº‹ã‚‚ã€å¾¡å˜ã˜ã®æ–¹ã¯å¤šã„äº‹ã¨æ€ã„ã¾ã™ã€‚ ãªãœã€mpichã‹ã‚‰OpenMPIã¸å¤‰æ›´ã™ã‚‹ã®ã‹? mpichã§ã™ãŒã€æ°¸å¹´ä½¿ç”¨ã•ã‚Œã¦ãã¦ã€æž¯ã‚ŒãŸå®Ÿè£…ã§ã‚ã‚‹äº‹ã‹ã‚‰ã€ç¾åœ¨ã§ã‚‚ä¿¡é ¼ã—ã¦ä½¿ç”¨ã—ã¦ã„ã‚‹ã‚±ãƒ¼ã‚¹ã¯å¤šã„ã®ã§ã™ã€‚MPIã‚’ä½¿ã†ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã«ã‚ˆã£ã¦ã¯ã€libmpich.aã¨ã¹ãŸæãã•ã‚Œã¦ã„ã‚‹å ´åˆã™ã‚‰è¦‹ã‹ã‘ã¾ã™ã€‚ mpichã®ç¾çŠ¶ ã‚ã¾ã‚Šã«ã‚‚å¤ã„ã¨ã„ã†ç‚¹ãŒã‚ã‚Šã¾ã™ã€‚æ—¢ã«mpichè‡ªä½“ã¯é–‹ç™ºãŒçµ‚äº†ã—ãŸã°ã‹ã‚Šã‹ã€ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã‚‚å…¬å¼ã«ã¯è¡Œãªã‚ã‚Œã¦ã„ã¾ã›ã‚“ã€‚ å¼Šç¤¾ãŒæä¾›ã™ã‚‹ãƒã‚¤ãƒŠãƒªã¯1.2.7p1ã§ã€æœ€çµ‚ãƒãƒ¼ã‚¸ãƒ§ãƒ³ãªã®ã§ã™ãŒã€ã“ã‚Œã‚‚ã€ãã®ã¾ã¾ã§ã¯å•é¡ŒãŒã‚ã‚Šã€EL4ãªã©ã§å‹•ä½œã•ã›ã‚‹ç‚ºã«fixã—ã¦ã„ã¾ã™ã€‚ ç¾åœ¨ã€MPIè¦æ ¼ã¯ MPI-2
mthiroki 2013/04/12
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mpi
ãƒªãƒ³ã‚¯
MPICH2ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« | Netsphere Laboratories
(2008.10.8) Linuxæ©Ÿã¨Windowsæ©ŸãŒæ··åœ¨ã™ã‚‹ (ãƒ˜ãƒ†ãƒ) ç’°å¢ƒã§ã€ä¸¦åˆ—ã«ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å‹•ã‹ã™æ–¹æ³•ã«ã¤ã„ã¦ã€‚ ä¸¦åˆ—ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯ã„ã‚ã„ã‚ãªæ–¹æ³•ãŒã‚ã‚Šã¾ã™ãŒã€ã“ã“ã§ã¯MPIãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½¿ã£ã¦ã¿ã¾ã™ã€‚ MPI (Message Passing Interface) ã¯ã€ãã®åå‰ã®ã¨ãŠã‚Šã€ä¸¦åˆ—ã«å‹•ä½œã™ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ é–“ã§ã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’ã‚„ã‚Šå–ã‚Šã™ã‚‹ãŸã‚ã®ä»•æ§˜ã§ã™ã€‚MPI-1, MPI-2 ã¨ã—ã¦æ¨™æº–åŒ–ã•ã‚Œã¦ã„ã¾ã™ã€‚ è¤‡æ•°ã®æ©Ÿæ¢°ï¼ˆãƒŽãƒ¼ãƒ‰ï¼‰ã‚’çµã‚“ã§ã€ã‚ãŸã‹ã‚‚ä¸€ã¤ã®è¨ˆç®—æ©Ÿã¨ã—ã¦è¨ˆç®—ã•ã›ã‚‹ãŸã‚ã«ç”¨ã„ã‚‰ã‚Œã¾ã™ã€‚ï¼ˆã‚¯ãƒ©ã‚¹ã‚¿ï¼‰ MPIã¯ã€ ãƒ–ãƒãƒ¼ãƒ‰ã‚ãƒ£ã‚¹ãƒˆãªã©ãƒ‡ãƒ¼ã‚¿ã‚’å„ãƒŽãƒ¼ãƒ‰ã«é…å¸ƒã—ãŸã‚Šé›†è¨ˆã—ãŸã‚Šã™ã‚‹é–¢æ•°ãŒã‚ã‚‹ã€‚ã‹ã¤ã€åŠ¹çŽ‡ã®ã„ã„å®Ÿè£…ãŒæœŸå¾…ã§ãã‚‹ã€‚ RPC (Remote Procedure Call) ã§ã¯ãªã„ã€‚é€ä¿¡ãƒ‡ãƒ¼ã‚¿ã«åž‹ã¯ä»˜ã‘ã‚Œã‚‹ãŒã€ã©ã®é–¢æ•°ã«æŒ¯ã‚Šåˆ†ã‘ã‚‹ã‹ã¯å—ä¿¡å´ã§ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã‹ãªã„ã¨ã„ã‘
mthiroki 2013/04/12
ã¾ãšã¯ã“ã‚Œã€‚

mpi
ãƒªãƒ³ã‚¯
MPI ( mpich2 openmpi gfortran g95 )
mthiroki 2013/04/12
mpi
ãƒªãƒ³ã‚¯
MPIã®è¨å®šã¨ä½¿ã„æ–¹ï¼štech.ckme.co.jp
ç›®æ¬¡ >> MPI MPI(Message Passing Interface) ã“ã®ãƒšãƒ¼ã‚¸ã§ã¯ã€MPI(http://www-unix.mcs.anl.gov/mpi/)ã«ã¤ã„ã¦è§£èª¬ã™ã‚‹ã€‚ MPIã¨ã¯ MPIã¨ã¯ã€è¤‡æ•°ã®è¨ˆç®—æ©Ÿã§ä¸¦åˆ—ã«è¨ˆç®—ã•ã›ã¦ã€æ¼”ç®—ã®é«˜é€ŸåŒ–ã‚’å›³ã‚‹æ‰‹æ³•ã§ã‚ã‚‹ã€‚1å°ã®ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã§ã‚‚å¯èƒ½ã§ã¯ã‚ã‚‹ãŒã€é€šå¸¸ã¯è¤‡æ•°å°ã®ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã‚’ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã§ã¤ãªã„ã æ§‹æˆã‚’å–ã‚‹ã€‚1å°ã®å ´åˆã¯ã€OpenMPãªã©åˆ¥ã®æ–¹æ³•ã‚‚æ¤œè¨Žã—ã¦ã¿ã‚‹ã¨ã‚ˆã„ã€‚ MPIã¯ã»ã‹ã®ä¸¦åˆ—ã‹æ–¹æ³•ã¨æ¯”ã¹ã¦ã€å¤§è¦æ¨¡ãªä¸¦åˆ—åŒ–ã«å‘ã„ã¦ã„ã‚‹ãŒã€ãã®ä¸€æ–¹ã§ã€å®Ÿè¡Œã™ã‚‹ã«ã¯ç‰¹åˆ¥ãªæ–¹æ³•ã§ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’èµ·å‹•ã•ã›ã¦ã‚„ã‚‹å¿…è¦ãŒã‚ã‚‹ãªã©ã€å°‘ã€…æ•·å±…ãŒé«˜ã„ã€‚ OpenMPIã¨MPICHãŒã‚ã‚‹ãŒã€ã©ã¡ã‚‰ã‚‚ãƒ¡ã‚¸ãƒ£ãƒ¼ãªã®ã§å¥½ããªæ–¹ã‚’ä½¿ãˆã°ã‚ˆã„ã€‚ OpenMPIã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ sudo apt-get install openmpi-bin openmpi-d
mthiroki 2013/04/12
ã‚¤ã‚±ã¦ã‚‹ã€‚

mpi
ãƒªãƒ³ã‚¯
C++ã§OpenMPIå…¥é–€1 ãƒ©ãƒ³ã‚¯ - bettamodokiã®ãƒ–ãƒã‚°
ãŠã‚‚ã‚€ã‚ã«OpenMPIã«å–ã‚Šçµ„ã‚“ã§ã¿ã‚ˆã†ã¨æ€ã†. Fortranã‚„Cè¨€èªžã§ã‚‚æƒ…å ±ãŒæ•£é€¸ã—ã¦ã„ã‚‹ã®ãŒç¾çŠ¶ã®ã‚ˆã†ã ãŒ, C++ã¨ãªã‚‹ã¨åŸºæœ¬ã¯åŒã˜ã¨ã¯è¨€ãˆ, ã„ã¾ã„ã¡ã‚ˆãã‚ã‹ã‚‰ã‚“. ã¨ã„ã†ã‚ã‘ã§, ã“ã“ã«ã‚µãƒ³ãƒ—ãƒ«ã‚’ç¤ºã—ãªãŒã‚‰, å‹‰å¼·ã—ã¦ã„ããŸã„. ã‚µãƒ³ãƒ—ãƒ«ã¯ã“ã“ã«å¾“ã£ã¦è©¦ã—ã¦ã„ã“ã†ã¨ã¨ã‚Šã‚ãˆãšè€ƒãˆã¦ã„ã¾ã™. http://apollon.issp.u-tokyo.ac.jp/~watanabe/pdf/mpinote.pdf ã¨ã„ã£ã¦ã‚‚, åƒ•ã¯OpenMPIã«ã¤ã„ã¦ã¯ãƒ‰ç´ äººãªã®ã§é–“é•ã£ãŸäº‹ã‚’æ›¸ãã‹ã‚‚ã—ã‚Œãªã„. ã‚³ãƒ¼ãƒ‰ã«ã¤ã„ã¦ã¯ä¸€å¿œæ‰‹å…ƒã§å®Ÿè¡Œã—ã¦ã‹ã‚‰ã“ã“ã«è¨˜ã™ã‚ˆã†ã«ã¯ã—ã¦ã„ã¾ã™. OpenMPIã®é–¢æ•°åã®Fortran, Cè¨€èªž, C++ã§ã®å¯¾å¿œé–¢ä¿‚ã¯ä»¥ä¸‹ã®ã‚µã‚¤ãƒˆã‚’ã¿ã‚‹ã¨ä¾¿åˆ©. http://www.lam-mpi.org/tutorials/bindings/ #include <iostre
mthiroki 2013/04/12
ãƒ¡ãƒ¢

mpi
ãƒªãƒ³ã‚¯
mpi:mpi [Embedded System Laboratory]
ã“ã®ãƒˆãƒ”ãƒƒã‚¯ã«æ–‡æ›¸ãŒä½œæˆã•ã‚Œã¦ã„ã¾ã›ã‚“ã€‚ ã‚‚ã—ã€æ–‡æ›¸ä½œæˆã®æ¨©é™ãŒã‚ã‚‹å ´åˆã¯ã€æ–‡æ›¸ã®ä½œæˆã‚’ã‚¯ãƒªãƒƒã‚¯ã—ã¦ æœ€åˆã®æ–‡æ›¸ã‚’ä½œæˆã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚
mthiroki 2013/04/12
å°Žå…¥ã®ã¯ã˜ã‚ã«

mpi
ãƒªãƒ³ã‚¯
letsboost::mpi
sample #include <iostream> #include <boost/mpi.hpp> #include <boost/serialization/string.hpp> using namespace std; int main( int argc, char* argv[] ) { boost::mpi::environment env(argc, argv); // MPI_Init çš„ãªã‚‚ã® boost::mpi::communicator world; // MPI_COMM_WORLD çš„ãªã‚‚ã® if( (world.rank()&1) == 0 ) { // MPI_Send çš„ãªã‚‚ã® // å¶æ•°ç•ªãƒ—ãƒã‚»ã‚¹ã‹ã‚‰å¥‡æ•°ç•ªãƒ—ãƒã‚»ã‚¹ã«ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸é€ä¿¡ // stringã®ã‚ˆã†ãªã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã§ã‚‚ã€Boost.Serialization ã§ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã•ã‚Œã¦é€šä¿¡ã•ã‚Œã¾ã™ w
mthiroki 2009/12/01
mpi

c++

boost

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
ãƒªãƒ³ã‚¯
PukiWiki - ã‚¹ãƒ‘ã‚³ãƒ³/MPI/MPIã®Cã¨C++
mthiroki 2009/12/01
mpi

c++

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
ãƒªãƒ³ã‚¯
MPI - C++ Examples
MPI C++ Examples MPI is a directory of C++ programs which illustrate the use of the Message Passing Interface for parallel programming. MPI allows a user to write a program in a familiar language, such as C, C++, FORTRAN, or Python, and carry out a computation in parallel on an arbitrary number of cooperating computers. Overview of MPI A remarkable feature of MPI is that the user writes a single p
mthiroki 2009/08/16
C++ã§MPIã£ã¦ã‚ã‚“ã¾ã‚Šä½¿ã‚ã‚Œã¦ãªã„ã®ã‹ï¼Ÿã„ã‚„ã€ãã‚Œã‚‚ãã‚Œã§æ°—æŒã¡æ‚ªã„ã€‚

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

mpi

c++
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Non-blocking MPI Collective Operations
Non quia difficilia sunt non audemus, sed quia non audemus difficilia sunt Non-blocking MPI Collective Operations What are Non-blocking Collective Operations? Non-blocking collective operations (short: NBC) are an extension to the MPI-2 standard to combine the benefits of non-blocking point-to-point operations with the advantages of collective communication. Non-blocking point-to-point operation a
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