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@ -35,7 +35,7 @@ c
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*
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*
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SUBROUTINE DCSRMM(TRANSA,M,K,N,ALPHA,DESCRA,AR,
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* JA,IA,B,LDB,BETA,C,LDC,WORK,LWORK,IERROR)
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* JA,IA,B,LDB,BETA,C,LDC,WORK,LWORK,IERROR)
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C
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C
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C .. Scalar Arguments ..
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@ -66,23 +66,23 @@ C
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IF (DESCRA(1:1).EQ.'S' .AND. DESCRA(2:2).EQ.'U') TRANS = 'U'
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IF (DESCRA(1:1).EQ.'S' .AND. DESCRA(2:2).EQ.'L') TRANS = 'L'
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c
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c Does DSRMV manage this case too? <????????????????????????????
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c Does DSRMV manage this case too?
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c
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IF (DESCRA(1:1).EQ.'D') THEN
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IF (DESCRA(3:3).EQ.'U') THEN
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DO 40 I = 1, K
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DO 20 J = 1, M
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C(J,I) = BETA*C(J,I) + ALPHA*B(J,I)
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20 CONTINUE
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40 CONTINUE
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ELSE
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DO 80 I = 1, K
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DO 60 J = 1, M
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C(J,I) = BETA*C(J,I) + ALPHA*AR(J)*B(J,I)
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60 CONTINUE
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80 CONTINUE
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END IF
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RETURN
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IF (DESCRA(3:3).EQ.'U') THEN
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DO 40 I = 1, K
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DO 20 J = 1, M
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C(J,I) = BETA*C(J,I) + ALPHA*B(J,I)
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20 CONTINUE
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40 CONTINUE
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ELSE
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DO 80 I = 1, K
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DO 60 J = 1, M
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C(J,I) = BETA*C(J,I) + ALPHA*AR(J)*B(J,I)
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60 CONTINUE
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80 CONTINUE
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END IF
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RETURN
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END IF
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C
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IF (DESCRA(3:3).EQ.'N') DIAG = 'N'
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@ -95,38 +95,38 @@ C
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K4 = MOD(K,NB)
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SELECT CASE(K4)
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CASE(1)
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IF (K==1) THEN
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CALL DCSRMV(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,B(1,1),
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+ BETA,C(1,1),WORK,LWORK,IERROR)
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ELSE
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CALL DCSRMV2(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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CALL DCSRMV3(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,3),LDB,BETA,C(1,3),LDC,WORK,LWORK,IERROR)
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K4 = K4 + 4
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ENDIF
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IF (K==1) THEN
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CALL DCSRMV(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,B(1,1),
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+ BETA,C(1,1),WORK,LWORK,IERROR)
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ELSE
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CALL DCSRMV2(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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CALL DCSRMV3(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,3),LDB,BETA,C(1,3),LDC,WORK,LWORK,IERROR)
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K4 = K4 + 4
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ENDIF
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CASE(2)
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CALL DCSRMV2(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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CALL DCSRMV2(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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CASE(3)
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CALL DCSRMV3(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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CALL DCSRMV3(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,1),LDB,BETA,C(1,1),LDC,WORK,LWORK,IERROR)
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END SELECT
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IF(IERROR.NE.0) THEN
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INT_VAL(1)=IERROR
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CALL FCPSB_ERRPUSH(4012,NAME,INT_VAL)
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GOTO 9999
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INT_VAL(1)=IERROR
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CALL FCPSB_ERRPUSH(4012,NAME,INT_VAL)
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GOTO 9999
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END IF
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DO I=K4+1,K,NB
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CALL DCSRMV4(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,I),LDB,BETA,C(1,I),LDC,WORK,LWORK,IERROR)
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CALL DCSRMV4(TRANS,DIAG,M,N,ALPHA,AR,JA,IA,
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+ B(1,I),LDB,BETA,C(1,I),LDC,WORK,LWORK,IERROR)
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ENDDO
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IF(IERROR.NE.0) THEN
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INT_VAL(1)=IERROR
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CALL FCPSB_ERRPUSH(4012,NAME,INT_VAL)
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GOTO 9999
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INT_VAL(1)=IERROR
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CALL FCPSB_ERRPUSH(4012,NAME,INT_VAL)
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GOTO 9999
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END IF
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CALL FCPSB_ERRACTIONRESTORE(ERR_ACT)
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@ -136,8 +136,8 @@ C
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CALL FCPSB_ERRACTIONRESTORE(ERR_ACT)
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IF ( ERR_ACT .NE. 0 ) THEN
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CALL FCPSB_SERROR()
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RETURN
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CALL FCPSB_SERROR()
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RETURN
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ENDIF
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RETURN
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