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Last change
on this file was
57,
checked in by aslmd, 14 years ago
|
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mineur LMD_MM_MARS: ajout du GCM ancienne physique, systeme maintenant complet sur SVN (ne manque que la base de donnees d'etats initiaux)
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File size:
729 bytes
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| 1 | SUBROUTINE MXM(A,NAR,B,NAC,C,NBC) |
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| 2 | c |
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| 3 | c |
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| 4 | c Multiplication of matrix A by matrix B ,and result in matrix C |
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| 5 | c |
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| 6 | c |
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| 7 | c NAR : number of rows for matrix A and matrix C |
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| 8 | c NAC : number of columns for matrix A and number of rows |
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| 9 | c for matrix B |
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| 10 | c NBC : number of columns for matrix B and matrix C |
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| 11 | c |
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| 12 | c |
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| 13 | IMPLICIT NONE |
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| 14 | c |
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| 15 | INTEGER NAR,NAC,NBC, I,J,K |
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| 16 | REAL A(NAR,NAC), B(NAC,NBC), C(NAR,NBC) |
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| 17 | c |
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| 18 | DO 10 J = 1,NBC |
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| 19 | DO 10 I = 1,NAR |
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| 20 | C(I,J)=0. |
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| 21 | 10 CONTINUE |
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| 22 | c |
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| 23 | DO 50 J = 1,NBC |
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| 24 | DO 40 I = 1,NAR |
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| 25 | |
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| 26 | DO 20 K = 1,NAC |
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| 27 | C(I,J) = C(I,J) + A(I,K) * B(K,J) |
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| 28 | 20 CONTINUE |
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| 29 | |
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| 30 | 40 CONTINUE |
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| 31 | 50 CONTINUE |
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| 32 | |
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| 33 | RETURN |
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| 34 | END |
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