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38 lines
1006 B
Fortran
38 lines
1006 B
Fortran
SUBROUTINE ZCSRRWS(TRANS,M,N,DESCRA,A,IA1,IA2,
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& INFOA,ROWSUM,IERROR)
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IMPLICIT NONE
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C .. Scalar Arguments ..
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INTEGER M,N, IERROR
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CHARACTER TRANS
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C .. Array Arguments ..
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INTEGER IA1(*),IA2(*),INFOA(*)
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CHARACTER DESCRA*11
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COMPLEX*16 A(*), ROWSUM(*)
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C .. Local scalars ..
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INTEGER I, J
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DOUBLE PRECISION SUM
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IF (TRANS.EQ.'N') THEN
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DO I = 1, M
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ROWSUM(I) = (0.0D0, 0.0D0)
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DO J = IA2(I), IA2(I + 1) - 1
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ROWSUM(I) = ROWSUM(I) +
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+ ABS(REAL(A(J))) + ABS(AIMAG(A(J)))
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ENDDO
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ENDDO
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ELSE IF ((TRANS.EQ.'T').OR.(TRANS.EQ.'C')) THEN
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DO J = 1, N
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ROWSUM(J) = (0.0D0, 0.0D0)
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ENDDO
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DO I = 1, M
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DO J = IA2(I), IA2(I + 1) - 1
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ROWSUM(IA1(J)) = ROWSUM(IA1(J)) +
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+ ABS(REAL(A(J))) + ABS(AIMAG(A(J)))
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ENDDO
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ENDDO
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ENDIF
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END
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