zblat1.f

来自「famous linear algebra library (LAPACK) p」· F 代码 · 共 682 行 · 第 1/3 页

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      PROGRAM ZBLAT1
*     Test program for the COMPLEX*16 Level 1 BLAS.
*     Based upon the original BLAS test routine together with:
*     F06GAF Example Program Text
*     .. Parameters ..
      INTEGER          NOUT
      PARAMETER        (NOUT=6)
*     .. Scalars in Common ..
      INTEGER          ICASE, INCX, INCY, MODE, N
      LOGICAL          PASS
*     .. Local Scalars ..
      DOUBLE PRECISION SFAC
      INTEGER          IC
*     .. External Subroutines ..
      EXTERNAL         CHECK1, CHECK2, HEADER
*     .. Common blocks ..
      COMMON           /COMBLA/ICASE, N, INCX, INCY, MODE, PASS
*     .. Data statements ..
      DATA             SFAC/9.765625D-4/
*     .. Executable Statements ..
      WRITE (NOUT,99999)
      DO 20 IC = 1, 10
         ICASE = IC
         CALL HEADER
*
*        Initialize PASS, INCX, INCY, and MODE for a new case.
*        The value 9999 for INCX, INCY or MODE will appear in the
*        detailed  output, if any, for cases that do not involve
*        these parameters.
*
         PASS = .TRUE.
         INCX = 9999
         INCY = 9999
         MODE = 9999
         IF (ICASE.LE.5) THEN
            CALL CHECK2(SFAC)
         ELSE IF (ICASE.GE.6) THEN
            CALL CHECK1(SFAC)
         END IF
*        -- Print
         IF (PASS) WRITE (NOUT,99998)
   20 CONTINUE
      STOP
*
99999 FORMAT (' Complex BLAS Test Program Results',/1X)
99998 FORMAT ('                                    ----- PASS -----')
      END
      SUBROUTINE HEADER
*     .. Parameters ..
      INTEGER          NOUT
      PARAMETER        (NOUT=6)
*     .. Scalars in Common ..
      INTEGER          ICASE, INCX, INCY, MODE, N
      LOGICAL          PASS
*     .. Local Arrays ..
      CHARACTER*6      L(10)
*     .. Common blocks ..
      COMMON           /COMBLA/ICASE, N, INCX, INCY, MODE, PASS
*     .. Data statements ..
      DATA             L(1)/'ZDOTC '/
      DATA             L(2)/'ZDOTU '/
      DATA             L(3)/'ZAXPY '/
      DATA             L(4)/'ZCOPY '/
      DATA             L(5)/'ZSWAP '/
      DATA             L(6)/'DZNRM2'/
      DATA             L(7)/'DZASUM'/
      DATA             L(8)/'ZSCAL '/
      DATA             L(9)/'ZDSCAL'/
      DATA             L(10)/'IZAMAX'/
*     .. Executable Statements ..
      WRITE (NOUT,99999) ICASE, L(ICASE)
      RETURN
*
99999 FORMAT (/' Test of subprogram number',I3,12X,A6)
      END
      SUBROUTINE CHECK1(SFAC)
*     .. Parameters ..
      INTEGER           NOUT
      PARAMETER         (NOUT=6)
*     .. Scalar Arguments ..
      DOUBLE PRECISION  SFAC
*     .. Scalars in Common ..
      INTEGER           ICASE, INCX, INCY, MODE, N
      LOGICAL           PASS
*     .. Local Scalars ..
      COMPLEX*16        CA
      DOUBLE PRECISION  SA
      INTEGER           I, J, LEN, NP1
*     .. Local Arrays ..
      COMPLEX*16        CTRUE5(8,5,2), CTRUE6(8,5,2), CV(8,5,2), CX(8),
     +                  MWPCS(5), MWPCT(5)
      DOUBLE PRECISION  STRUE2(5), STRUE4(5)
      INTEGER           ITRUE3(5)
*     .. External Functions ..
      DOUBLE PRECISION  DZASUM, DZNRM2
      INTEGER           IZAMAX
      EXTERNAL          DZASUM, DZNRM2, IZAMAX
*     .. External Subroutines ..
      EXTERNAL          ZSCAL, ZDSCAL, CTEST, ITEST1, STEST1
*     .. Intrinsic Functions ..
      INTRINSIC         MAX
*     .. Common blocks ..
      COMMON            /COMBLA/ICASE, N, INCX, INCY, MODE, PASS
*     .. Data statements ..
      DATA              SA, CA/0.3D0, (0.4D0,-0.7D0)/
      DATA              ((CV(I,J,1),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (0.3D0,-0.4D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (0.1D0,-0.3D0), (0.5D0,-0.1D0), (5.0D0,6.0D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (5.0D0,6.0D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (0.1D0,0.1D0),
     +                  (-0.6D0,0.1D0), (0.1D0,-0.3D0), (7.0D0,8.0D0),
     +                  (7.0D0,8.0D0), (7.0D0,8.0D0), (7.0D0,8.0D0),
     +                  (7.0D0,8.0D0), (0.3D0,0.1D0), (0.5D0,0.0D0),
     +                  (0.0D0,0.5D0), (0.0D0,0.2D0), (2.0D0,3.0D0),
     +                  (2.0D0,3.0D0), (2.0D0,3.0D0), (2.0D0,3.0D0)/
      DATA              ((CV(I,J,2),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (0.3D0,-0.4D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (0.1D0,-0.3D0), (8.0D0,9.0D0), (0.5D0,-0.1D0),
     +                  (2.0D0,5.0D0), (2.0D0,5.0D0), (2.0D0,5.0D0),
     +                  (2.0D0,5.0D0), (2.0D0,5.0D0), (0.1D0,0.1D0),
     +                  (3.0D0,6.0D0), (-0.6D0,0.1D0), (4.0D0,7.0D0),
     +                  (0.1D0,-0.3D0), (7.0D0,2.0D0), (7.0D0,2.0D0),
     +                  (7.0D0,2.0D0), (0.3D0,0.1D0), (5.0D0,8.0D0),
     +                  (0.5D0,0.0D0), (6.0D0,9.0D0), (0.0D0,0.5D0),
     +                  (8.0D0,3.0D0), (0.0D0,0.2D0), (9.0D0,4.0D0)/
      DATA              STRUE2/0.0D0, 0.5D0, 0.6D0, 0.7D0, 0.8D0/
      DATA              STRUE4/0.0D0, 0.7D0, 1.0D0, 1.3D0, 1.6D0/
      DATA              ((CTRUE5(I,J,1),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (-0.16D0,-0.37D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (-0.17D0,-0.19D0), (0.13D0,-0.39D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (5.0D0,6.0D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (5.0D0,6.0D0),
     +                  (0.11D0,-0.03D0), (-0.17D0,0.46D0),
     +                  (-0.17D0,-0.19D0), (7.0D0,8.0D0), (7.0D0,8.0D0),
     +                  (7.0D0,8.0D0), (7.0D0,8.0D0), (7.0D0,8.0D0),
     +                  (0.19D0,-0.17D0), (0.20D0,-0.35D0),
     +                  (0.35D0,0.20D0), (0.14D0,0.08D0),
     +                  (2.0D0,3.0D0), (2.0D0,3.0D0), (2.0D0,3.0D0),
     +                  (2.0D0,3.0D0)/
      DATA              ((CTRUE5(I,J,2),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (-0.16D0,-0.37D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (-0.17D0,-0.19D0), (8.0D0,9.0D0),
     +                  (0.13D0,-0.39D0), (2.0D0,5.0D0), (2.0D0,5.0D0),
     +                  (2.0D0,5.0D0), (2.0D0,5.0D0), (2.0D0,5.0D0),
     +                  (0.11D0,-0.03D0), (3.0D0,6.0D0),
     +                  (-0.17D0,0.46D0), (4.0D0,7.0D0),
     +                  (-0.17D0,-0.19D0), (7.0D0,2.0D0), (7.0D0,2.0D0),
     +                  (7.0D0,2.0D0), (0.19D0,-0.17D0), (5.0D0,8.0D0),
     +                  (0.20D0,-0.35D0), (6.0D0,9.0D0),
     +                  (0.35D0,0.20D0), (8.0D0,3.0D0),
     +                  (0.14D0,0.08D0), (9.0D0,4.0D0)/
      DATA              ((CTRUE6(I,J,1),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (1.0D0,2.0D0), (1.0D0,2.0D0),
     +                  (1.0D0,2.0D0), (0.09D0,-0.12D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (3.0D0,4.0D0), (3.0D0,4.0D0), (3.0D0,4.0D0),
     +                  (0.03D0,-0.09D0), (0.15D0,-0.03D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (5.0D0,6.0D0),
     +                  (5.0D0,6.0D0), (5.0D0,6.0D0), (5.0D0,6.0D0),
     +                  (0.03D0,0.03D0), (-0.18D0,0.03D0),
     +                  (0.03D0,-0.09D0), (7.0D0,8.0D0), (7.0D0,8.0D0),
     +                  (7.0D0,8.0D0), (7.0D0,8.0D0), (7.0D0,8.0D0),
     +                  (0.09D0,0.03D0), (0.15D0,0.00D0),
     +                  (0.00D0,0.15D0), (0.00D0,0.06D0), (2.0D0,3.0D0),
     +                  (2.0D0,3.0D0), (2.0D0,3.0D0), (2.0D0,3.0D0)/
      DATA              ((CTRUE6(I,J,2),I=1,8),J=1,5)/(0.1D0,0.1D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (4.0D0,5.0D0), (4.0D0,5.0D0),
     +                  (4.0D0,5.0D0), (0.09D0,-0.12D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (6.0D0,7.0D0), (6.0D0,7.0D0), (6.0D0,7.0D0),
     +                  (0.03D0,-0.09D0), (8.0D0,9.0D0),
     +                  (0.15D0,-0.03D0), (2.0D0,5.0D0), (2.0D0,5.0D0),
     +                  (2.0D0,5.0D0), (2.0D0,5.0D0), (2.0D0,5.0D0),
     +                  (0.03D0,0.03D0), (3.0D0,6.0D0),
     +                  (-0.18D0,0.03D0), (4.0D0,7.0D0),
     +                  (0.03D0,-0.09D0), (7.0D0,2.0D0), (7.0D0,2.0D0),
     +                  (7.0D0,2.0D0), (0.09D0,0.03D0), (5.0D0,8.0D0),
     +                  (0.15D0,0.00D0), (6.0D0,9.0D0), (0.00D0,0.15D0),
     +                  (8.0D0,3.0D0), (0.00D0,0.06D0), (9.0D0,4.0D0)/
      DATA              ITRUE3/0, 1, 2, 2, 2/
*     .. Executable Statements ..
      DO 60 INCX = 1, 2
         DO 40 NP1 = 1, 5
            N = NP1 - 1
            LEN = 2*MAX(N,1)
*           .. Set vector arguments ..
            DO 20 I = 1, LEN
               CX(I) = CV(I,NP1,INCX)
   20       CONTINUE
            IF (ICASE.EQ.6) THEN
*              .. DZNRM2 ..
               CALL STEST1(DZNRM2(N,CX,INCX),STRUE2(NP1),STRUE2(NP1),
     +                     SFAC)
            ELSE IF (ICASE.EQ.7) THEN
*              .. DZASUM ..
               CALL STEST1(DZASUM(N,CX,INCX),STRUE4(NP1),STRUE4(NP1),
     +                     SFAC)
            ELSE IF (ICASE.EQ.8) THEN
*              .. ZSCAL ..
               CALL ZSCAL(N,CA,CX,INCX)
               CALL CTEST(LEN,CX,CTRUE5(1,NP1,INCX),CTRUE5(1,NP1,INCX),
     +                    SFAC)
            ELSE IF (ICASE.EQ.9) THEN
*              .. ZDSCAL ..
               CALL ZDSCAL(N,SA,CX,INCX)
               CALL CTEST(LEN,CX,CTRUE6(1,NP1,INCX),CTRUE6(1,NP1,INCX),
     +                    SFAC)
            ELSE IF (ICASE.EQ.10) THEN
*              .. IZAMAX ..
               CALL ITEST1(IZAMAX(N,CX,INCX),ITRUE3(NP1))
123

zblat1.f - 源码说明

本页面展示了「famous linear algebra library (LAPACK) ports to windows」中的 zblat1.f 源码文件，采用 F 编程语言编写，共 682 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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