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Fortran 90ã«é–¢ã™ã‚‹tenfu4teaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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F90 - PukiWiki
ç›´æŽ¥æ³• â€ å¤§æŠµã®è¡Œåˆ—ã«å¯¾ã—ã¦ä½¿ç”¨å¯ã€‚å¯†ãªè¡Œåˆ—ã«å¯¾ã—ã¦ä½¿ã†ã€‚ç–Žè¡Œåˆ—ã€å¸¯è¡Œåˆ—ã®ã‚ˆã†ãªã‚‚ã®ã«å¯¾ã—ã¦ã¯åå¾©æ³•ã‚’åˆ©ç”¨ã—ãŸæ–¹ãŒè¨ˆç®—åŠ¹çŽ‡ãƒ»ç²¾åº¦ã®é¢ã§ã‚ˆã„ã€‚ ã‚¬ã‚¦ã‚¹ã®æ¶ˆåŽ»æ³•(éƒ¨åˆ†ãƒ”ãƒœãƒƒãƒˆä»˜) LUåˆ†è§£ LUåˆ†è§£(éƒ¨åˆ†ãƒ”ãƒœãƒƒãƒˆä»˜) LAPACK95ã‚’ä½¿ã£ãŸæ–¹æ³• Driver routineã‚’ä½¿ã† la_gesv(EXAMPLES1ã«la_gesv_exampleãŒã‚ã‚‹ã®ã§ãã¡ã‚‰ã‚’å‚ç…§) Computational routineã‚’ä½¿ã† la_getrf ã§LUåˆ†è§£ã—ã€la_getrsã§è§£ã‚’æ±‚ã‚ã‚‹ã€‚(la_getrsã¯å¾Œé€€ä»£å…¥ã€å‰é€²ä»£å…¥ã‚’è¡Œã†routine) ex1 ex2 â€»ä¾‹é¡Œã¯ã€Œè¨ˆç®—ã«ã‚ˆã‚‹ç·šå½¢ä»£æ•°(å…±ç«‹å‡ºç‰ˆ)ç¬¬5ç« ç·´ç¿’å•é¡Œã€ã‚ˆã‚Š â†‘ åå¾©æ³• â€ â€»å¯¾è§’å„ªä½è¡Œåˆ—( , ) ã«å¯¾ã—ã¦è§£ãŒåŽæŸã™ã‚‹ã“ã¨ãŒä¿è¨¼ã•ã‚Œã¦ã„ã‚‹ãŒã€ä»–ã¯ãƒ€ãƒ¡ã€‚ â€»å®‰å®šæ€§ã€åŽæŸã®é€Ÿã•ã€é©ç”¨ç¯„å›²ã®åºƒã•ã§BiCGStabæ³•ãŒå…¨ã¦
tenfu4tea 2009/06/04
Fortran 90
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http://yebisu.cc.kyushu-u.ac.jp/~watanabe/RESERCH/MANUSCRIPT/KOHO/VPP700_PERFORMANCE/VPP700.pdf
tenfu4tea 2009/06/04
Fortran 90

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tenfu4tea 2009/06/04
Fortran 90
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ï¿½æ©¡ï¿½FORTRAN90.PDF
FORTRAN90 2000 1 5 2000 5 2 DO l outer: do end do outer do P43 l exit do ( exit outer )p44 l cycle do ( cycle outer ) P44 l do CASE l select case ( ) case end select p41 l 2 (1,1)(2,1),(1,2),(2,2),(1,3),(2,3) p64 l real,dimension(:) :: D(m) p67 l A=1.0 A 1.0 P67 l A(2,:)=-A_0 : A_0 l C=A+B C=A*B l sum(A) dot_product(A,B) l matmul(A,B) p76-79 l real,dimension(:,:),allocatable::A ! p75 read(*,*)n al
tenfu4tea 2009/06/04
Fortran

Fortran 90

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http://www013.upp.so-net.ne.jp/terraner/memo/f90memo.txt
tenfu4tea 2009/06/04
Fortran

Fortran 90
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Fortran 90/95 å…¥é–€
åœ°çƒæƒ‘æ˜Ÿç‰©ç†å¦æ¼”ç¿’ãƒ†ã‚ã‚¹ãƒˆ Fortran 90/95 å…¥é–€âˆ— 2008 å¹´åº¦ç‰ˆ é«˜æœ¨ å¾å¼˜â€ æ±äº¬å¤§å¦ å¤§å¦é™¢ç†å¦ç³»ç ”ç©¶ç§‘ åœ°çƒæƒ‘æ˜Ÿç§‘å¦å°‚æ”» âˆ— c 2008 Masahiro Takagi. All rights reserved. â€ mailto:[email protected] ç›® æ¬¡ 1 ã¯ã˜ã‚ã« 1 1.1 Fortran ã«ã¤ã„ã¦ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 æ•™ç§‘æ›¸ãƒ»å‚è€ƒæ–‡çŒ® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Fortran 90/95 å‡¦ç†ç³» . . . . . . . . . . . . . . . . . . . . . .
tenfu4tea 2009/06/04
Fortran 90

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ç„¡æ–™ã§æ•°å€¤è¨ˆç®— G95 ã®ç‰¹é•·
â€¢ ç„¡æ–™ã® Fortran 95 å¯¾å¿œã‚³ãƒ³ãƒ‘ã‚¤ãƒ©. â€¢ ç¾åœ¨ (2006 å¹´ 9 æœˆ) g95 ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ 0.91. â€¢ GNU ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹, GPL ãƒ©ã‚¤ã‚»ãƒ³ã‚¹. â€¢ ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã®å‹•ä½œã¯, ãƒ—ãƒã‚°ãƒ©ãƒ è‡ªä½“ã«è¨˜è¿°ã•ã‚Œã‚‹å¤šæ•°ã®ç’°å¢ƒå¤‰æ•°ã«ã‚ˆã‚Šå¤‰æ›´å¯èƒ½. â€¢ TR15581â€“ å‰²ã‚Šä»˜ã‘å¯èƒ½ãªä»®å¼•æ•°ã‚„æ´¾ç”Ÿåž‹ã®è¦ç´ . â€¢ F2003 ã‚¹ã‚¿ã‚¤ãƒ«ã®æ‰‹ç¶šãƒã‚¤ãƒ³ã‚¿, æ§‹é€ ä½“ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿, ç›¸äº’é‹ç”¨æ€§. â€¢ F2003 ã®çµ„ã¿è¾¼ã¿æ‰‹ç¶šã¨ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«. â€¢ ã‚µãƒ–ãƒ«ãƒ¼ãƒãƒ³ã®ä»®å¼•æ•°ã« VALUE ã¨æŒ‡å®šã™ã‚‹ã¨, å€¤æ¸¡ã—. â€¢ OPEN, READ, åŠã³ WRITE æ–‡ã§å°æ•°ç‚¹ã‚’è¡¨ã™è¨˜å·ã¨ã—ã¦ã‚³ãƒ³ãƒžãŒé¸æŠžå¯èƒ½. â€¢ å„æ‹¬å¼§ [ and ] ã‚’è¡Œåˆ—ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã¨ã—ã¦åˆ©ç”¨å¯. â€¢ IMPORT æ–‡. å¼•ç”¨ä»•æ§˜ (interface) æœ¬ä½“ã§ç”¨ã„ã‚‹ã¨, è¦ªã®æœ‰åŠ¹ç¯„å›² (ã‚¹ã‚³ãƒ¼ãƒ—) å†…ã®è¨€èªžè¦ç´
tenfu4tea 2009/06/04
g95

Fortran 90

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ã€ã‚¤ãƒ³ãƒ•ã‚©ã‚·ãƒ¼ã‚¯ã€‘Infoseek ï¼š æ¥½å¤©ãŒé‹å–¶ã™ã‚‹ãƒãƒ¼ã‚¿ãƒ«ã‚µã‚¤ãƒˆ
tenfu4tea 2009/06/04
Fortran 90
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