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*> \brief \b CBLAT1 |
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* |
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* =========== DOCUMENTATION =========== |
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* |
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* Online html documentation available at |
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* http://www.netlib.org/lapack/explore-html/ |
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* |
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* Definition: |
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* =========== |
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* |
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* PROGRAM CBLAT1 |
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* |
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* |
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*> \par Purpose: |
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* ============= |
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*> |
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*> \verbatim |
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*> |
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*> Test program for the COMPLEX Level 1 BLAS. |
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*> Based upon the original BLAS test routine together with: |
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*> |
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*> F06GAF Example Program Text |
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*> \endverbatim |
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* |
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* Authors: |
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* ======== |
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* |
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*> \author Univ. of Tennessee |
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*> \author Univ. of California Berkeley |
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*> \author Univ. of Colorado Denver |
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*> \author NAG Ltd. |
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* |
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*> \date April 2012 |
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* |
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*> \ingroup complex_blas_testing |
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* |
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* ===================================================================== |
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PROGRAM CBLAT1 |
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* |
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* -- Reference BLAS test routine (version 3.4.1) -- |
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* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- |
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* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
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* April 2012 |
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* |
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* ===================================================================== |
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* |
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* .. Parameters .. |
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INTEGER NOUT |
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PARAMETER (NOUT=6) |
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* .. Scalars in Common .. |
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INTEGER ICASE, INCX, INCY, MODE, N |
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LOGICAL PASS |
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* .. Local Scalars .. |
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REAL SFAC |
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INTEGER IC |
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* .. External Subroutines .. |
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EXTERNAL CHECK1, CHECK2, HEADER |
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* .. Common blocks .. |
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COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
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* .. Data statements .. |
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DATA SFAC/9.765625E-4/ |
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* .. Executable Statements .. |
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WRITE (NOUT,99999) |
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DO 20 IC = 1, 10 |
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ICASE = IC |
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CALL HEADER |
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* |
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* Initialize PASS, INCX, INCY, and MODE for a new case. |
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* The value 9999 for INCX, INCY or MODE will appear in the |
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* detailed output, if any, for cases that do not involve |
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* these parameters. |
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* |
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PASS = .TRUE. |
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INCX = 9999 |
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INCY = 9999 |
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MODE = 9999 |
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IF (ICASE.LE.5) THEN |
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CALL CHECK2(SFAC) |
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ELSE IF (ICASE.GE.6) THEN |
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CALL CHECK1(SFAC) |
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END IF |
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* -- Print |
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IF (PASS) WRITE (NOUT,99998) |
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20 CONTINUE |
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STOP |
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* |
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99999 FORMAT (' Complex BLAS Test Program Results',/1X) |
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99998 FORMAT (' ----- PASS -----') |
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END |
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SUBROUTINE HEADER |
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* .. Parameters .. |
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INTEGER NOUT |
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PARAMETER (NOUT=6) |
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* .. Scalars in Common .. |
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INTEGER ICASE, INCX, INCY, MODE, N |
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LOGICAL PASS |
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* .. Local Arrays .. |
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CHARACTER*6 L(10) |
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* .. Common blocks .. |
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COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
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* .. Data statements .. |
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DATA L(1)/'CDOTC '/ |
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DATA L(2)/'CDOTU '/ |
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DATA L(3)/'CAXPY '/ |
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DATA L(4)/'CCOPY '/ |
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DATA L(5)/'CSWAP '/ |
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DATA L(6)/'SCNRM2'/ |
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DATA L(7)/'SCASUM'/ |
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DATA L(8)/'CSCAL '/ |
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DATA L(9)/'CSSCAL'/ |
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DATA L(10)/'ICAMAX'/ |
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* .. Executable Statements .. |
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WRITE (NOUT,99999) ICASE, L(ICASE) |
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RETURN |
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* |
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99999 FORMAT (/' Test of subprogram number',I3,12X,A6) |
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END |
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SUBROUTINE CHECK1(SFAC) |
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* .. Parameters .. |
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INTEGER NOUT |
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PARAMETER (NOUT=6) |
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* .. Scalar Arguments .. |
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REAL SFAC |
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* .. Scalars in Common .. |
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INTEGER ICASE, INCX, INCY, MODE, N |
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LOGICAL PASS |
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* .. Local Scalars .. |
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COMPLEX CA |
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REAL SA |
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INTEGER I, J, LEN, NP1 |
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* .. Local Arrays .. |
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COMPLEX CTRUE5(8,5,2), CTRUE6(8,5,2), CV(8,5,2), CX(8), |
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+ MWPCS(5), MWPCT(5) |
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REAL STRUE2(5), STRUE4(5) |
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INTEGER ITRUE3(5) |
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* .. External Functions .. |
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REAL SCASUM, SCNRM2 |
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INTEGER ICAMAX |
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EXTERNAL SCASUM, SCNRM2, ICAMAX |
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* .. External Subroutines .. |
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EXTERNAL CSCAL, CSSCAL, CTEST, ITEST1, STEST1 |
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* .. Intrinsic Functions .. |
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INTRINSIC MAX |
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* .. Common blocks .. |
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COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
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* .. Data statements .. |
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DATA SA, CA/0.3E0, (0.4E0,-0.7E0)/ |
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DATA ((CV(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (0.3E0,-0.4E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (0.1E0,-0.3E0), (0.5E0,-0.1E0), (5.0E0,6.0E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (0.1E0,0.1E0), |
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+ (-0.6E0,0.1E0), (0.1E0,-0.3E0), (7.0E0,8.0E0), |
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+ (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), |
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+ (7.0E0,8.0E0), (0.3E0,0.1E0), (0.5E0,0.0E0), |
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+ (0.0E0,0.5E0), (0.0E0,0.2E0), (2.0E0,3.0E0), |
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+ (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ |
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DATA ((CV(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (0.3E0,-0.4E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (0.1E0,-0.3E0), (8.0E0,9.0E0), (0.5E0,-0.1E0), |
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+ (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), |
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+ (2.0E0,5.0E0), (2.0E0,5.0E0), (0.1E0,0.1E0), |
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+ (3.0E0,6.0E0), (-0.6E0,0.1E0), (4.0E0,7.0E0), |
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+ (0.1E0,-0.3E0), (7.0E0,2.0E0), (7.0E0,2.0E0), |
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+ (7.0E0,2.0E0), (0.3E0,0.1E0), (5.0E0,8.0E0), |
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+ (0.5E0,0.0E0), (6.0E0,9.0E0), (0.0E0,0.5E0), |
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+ (8.0E0,3.0E0), (0.0E0,0.2E0), (9.0E0,4.0E0)/ |
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DATA STRUE2/0.0E0, 0.5E0, 0.6E0, 0.7E0, 0.8E0/ |
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DATA STRUE4/0.0E0, 0.7E0, 1.0E0, 1.3E0, 1.6E0/ |
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DATA ((CTRUE5(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (-0.16E0,-0.37E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (-0.17E0,-0.19E0), (0.13E0,-0.39E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), |
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+ (0.11E0,-0.03E0), (-0.17E0,0.46E0), |
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+ (-0.17E0,-0.19E0), (7.0E0,8.0E0), (7.0E0,8.0E0), |
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+ (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), |
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+ (0.19E0,-0.17E0), (0.20E0,-0.35E0), |
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+ (0.35E0,0.20E0), (0.14E0,0.08E0), |
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+ (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0), |
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+ (2.0E0,3.0E0)/ |
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DATA ((CTRUE5(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (-0.16E0,-0.37E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (-0.17E0,-0.19E0), (8.0E0,9.0E0), |
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+ (0.13E0,-0.39E0), (2.0E0,5.0E0), (2.0E0,5.0E0), |
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+ (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), |
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+ (0.11E0,-0.03E0), (3.0E0,6.0E0), |
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+ (-0.17E0,0.46E0), (4.0E0,7.0E0), |
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+ (-0.17E0,-0.19E0), (7.0E0,2.0E0), (7.0E0,2.0E0), |
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+ (7.0E0,2.0E0), (0.19E0,-0.17E0), (5.0E0,8.0E0), |
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+ (0.20E0,-0.35E0), (6.0E0,9.0E0), |
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+ (0.35E0,0.20E0), (8.0E0,3.0E0), |
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+ (0.14E0,0.08E0), (9.0E0,4.0E0)/ |
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DATA ((CTRUE6(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), |
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+ (1.0E0,2.0E0), (0.09E0,-0.12E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), |
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+ (0.03E0,-0.09E0), (0.15E0,-0.03E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), |
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+ (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), |
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+ (0.03E0,0.03E0), (-0.18E0,0.03E0), |
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+ (0.03E0,-0.09E0), (7.0E0,8.0E0), (7.0E0,8.0E0), |
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+ (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), |
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+ (0.09E0,0.03E0), (0.15E0,0.00E0), |
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+ (0.00E0,0.15E0), (0.00E0,0.06E0), (2.0E0,3.0E0), |
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+ (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ |
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DATA ((CTRUE6(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), |
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+ (4.0E0,5.0E0), (0.09E0,-0.12E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), |
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+ (0.03E0,-0.09E0), (8.0E0,9.0E0), |
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+ (0.15E0,-0.03E0), (2.0E0,5.0E0), (2.0E0,5.0E0), |
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+ (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), |
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+ (0.03E0,0.03E0), (3.0E0,6.0E0), |
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+ (-0.18E0,0.03E0), (4.0E0,7.0E0), |
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+ (0.03E0,-0.09E0), (7.0E0,2.0E0), (7.0E0,2.0E0), |
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+ (7.0E0,2.0E0), (0.09E0,0.03E0), (5.0E0,8.0E0), |
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+ (0.15E0,0.00E0), (6.0E0,9.0E0), (0.00E0,0.15E0), |
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+ (8.0E0,3.0E0), (0.00E0,0.06E0), (9.0E0,4.0E0)/ |
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DATA ITRUE3/0, 1, 2, 2, 2/ |
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* .. Executable Statements .. |
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DO 60 INCX = 1, 2 |
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DO 40 NP1 = 1, 5 |
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N = NP1 - 1 |
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LEN = 2*MAX(N,1) |
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* .. Set vector arguments .. |
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DO 20 I = 1, LEN |
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CX(I) = CV(I,NP1,INCX) |
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20 CONTINUE |
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IF (ICASE.EQ.6) THEN |
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* .. SCNRM2 .. |
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CALL STEST1(SCNRM2(N,CX,INCX),STRUE2(NP1),STRUE2(NP1), |
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+ SFAC) |
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ELSE IF (ICASE.EQ.7) THEN |
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* .. SCASUM .. |
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CALL STEST1(SCASUM(N,CX,INCX),STRUE4(NP1),STRUE4(NP1), |
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+ SFAC) |
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ELSE IF (ICASE.EQ.8) THEN |
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* .. CSCAL .. |
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CALL CSCAL(N,CA,CX,INCX) |
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CALL CTEST(LEN,CX,CTRUE5(1,NP1,INCX),CTRUE5(1,NP1,INCX), |
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+ SFAC) |
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ELSE IF (ICASE.EQ.9) THEN |
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* .. CSSCAL .. |
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CALL CSSCAL(N,SA,CX,INCX) |
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CALL CTEST(LEN,CX,CTRUE6(1,NP1,INCX),CTRUE6(1,NP1,INCX), |
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+ SFAC) |
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ELSE IF (ICASE.EQ.10) THEN |
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* .. ICAMAX .. |
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CALL ITEST1(ICAMAX(N,CX,INCX),ITRUE3(NP1)) |
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ELSE |
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WRITE (NOUT,*) ' Shouldn''t be here in CHECK1' |
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STOP |
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END IF |
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* |
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40 CONTINUE |
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60 CONTINUE |
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* |
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INCX = 1 |
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IF (ICASE.EQ.8) THEN |
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* CSCAL |
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* Add a test for alpha equal to zero. |
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CA = (0.0E0,0.0E0) |
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DO 80 I = 1, 5 |
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MWPCT(I) = (0.0E0,0.0E0) |
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MWPCS(I) = (1.0E0,1.0E0) |
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80 CONTINUE |
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CALL CSCAL(5,CA,CX,INCX) |
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CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) |
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ELSE IF (ICASE.EQ.9) THEN |
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* CSSCAL |
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* Add a test for alpha equal to zero. |
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SA = 0.0E0 |
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DO 100 I = 1, 5 |
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MWPCT(I) = (0.0E0,0.0E0) |
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MWPCS(I) = (1.0E0,1.0E0) |
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100 CONTINUE |
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CALL CSSCAL(5,SA,CX,INCX) |
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CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) |
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* Add a test for alpha equal to one. |
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SA = 1.0E0 |
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DO 120 I = 1, 5 |
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MWPCT(I) = CX(I) |
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MWPCS(I) = CX(I) |
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120 CONTINUE |
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CALL CSSCAL(5,SA,CX,INCX) |
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CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) |
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* Add a test for alpha equal to minus one. |
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SA = -1.0E0 |
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DO 140 I = 1, 5 |
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MWPCT(I) = -CX(I) |
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MWPCS(I) = -CX(I) |
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140 CONTINUE |
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CALL CSSCAL(5,SA,CX,INCX) |
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CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) |
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END IF |
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RETURN |
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END |
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SUBROUTINE CHECK2(SFAC) |
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* .. Parameters .. |
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INTEGER NOUT |
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PARAMETER (NOUT=6) |
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* .. Scalar Arguments .. |
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REAL SFAC |
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* .. Scalars in Common .. |
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INTEGER ICASE, INCX, INCY, MODE, N |
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LOGICAL PASS |
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* .. Local Scalars .. |
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COMPLEX CA |
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INTEGER I, J, KI, KN, KSIZE, LENX, LENY, MX, MY |
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* .. Local Arrays .. |
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COMPLEX CDOT(1), CSIZE1(4), CSIZE2(7,2), CSIZE3(14), |
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+ CT10X(7,4,4), CT10Y(7,4,4), CT6(4,4), CT7(4,4), |
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+ CT8(7,4,4), CX(7), CX1(7), CY(7), CY1(7) |
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INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) |
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* .. External Functions .. |
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COMPLEX CDOTC, CDOTU |
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EXTERNAL CDOTC, CDOTU |
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* .. External Subroutines .. |
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EXTERNAL CAXPY, CCOPY, CSWAP, CTEST |
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* .. Intrinsic Functions .. |
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INTRINSIC ABS, MIN |
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* .. Common blocks .. |
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COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
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* .. Data statements .. |
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DATA CA/(0.4E0,-0.7E0)/ |
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DATA INCXS/1, 2, -2, -1/ |
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DATA INCYS/1, -2, 1, -2/ |
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DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ |
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DATA NS/0, 1, 2, 4/ |
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DATA CX1/(0.7E0,-0.8E0), (-0.4E0,-0.7E0), |
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+ (-0.1E0,-0.9E0), (0.2E0,-0.8E0), |
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+ (-0.9E0,-0.4E0), (0.1E0,0.4E0), (-0.6E0,0.6E0)/ |
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DATA CY1/(0.6E0,-0.6E0), (-0.9E0,0.5E0), |
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+ (0.7E0,-0.6E0), (0.1E0,-0.5E0), (-0.1E0,-0.2E0), |
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+ (-0.5E0,-0.3E0), (0.8E0,-0.7E0)/ |
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DATA ((CT8(I,J,1),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
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+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
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+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.32E0,-1.41E0), |
|
+ (-1.55E0,0.5E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.32E0,-1.41E0), (-1.55E0,0.5E0), |
|
+ (0.03E0,-0.89E0), (-0.38E0,-0.96E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ |
|
DATA ((CT8(I,J,2),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (-0.07E0,-0.89E0), |
|
+ (-0.9E0,0.5E0), (0.42E0,-1.41E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.78E0,0.06E0), (-0.9E0,0.5E0), |
|
+ (0.06E0,-0.13E0), (0.1E0,-0.5E0), |
|
+ (-0.77E0,-0.49E0), (-0.5E0,-0.3E0), |
|
+ (0.52E0,-1.51E0)/ |
|
DATA ((CT8(I,J,3),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (-0.07E0,-0.89E0), |
|
+ (-1.18E0,-0.31E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.78E0,0.06E0), (-1.54E0,0.97E0), |
|
+ (0.03E0,-0.89E0), (-0.18E0,-1.31E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ |
|
DATA ((CT8(I,J,4),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.32E0,-1.41E0), (-0.9E0,0.5E0), |
|
+ (0.05E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.32E0,-1.41E0), |
|
+ (-0.9E0,0.5E0), (0.05E0,-0.6E0), (0.1E0,-0.5E0), |
|
+ (-0.77E0,-0.49E0), (-0.5E0,-0.3E0), |
|
+ (0.32E0,-1.16E0)/ |
|
DATA CT7/(0.0E0,0.0E0), (-0.06E0,-0.90E0), |
|
+ (0.65E0,-0.47E0), (-0.34E0,-1.22E0), |
|
+ (0.0E0,0.0E0), (-0.06E0,-0.90E0), |
|
+ (-0.59E0,-1.46E0), (-1.04E0,-0.04E0), |
|
+ (0.0E0,0.0E0), (-0.06E0,-0.90E0), |
|
+ (-0.83E0,0.59E0), (0.07E0,-0.37E0), |
|
+ (0.0E0,0.0E0), (-0.06E0,-0.90E0), |
|
+ (-0.76E0,-1.15E0), (-1.33E0,-1.82E0)/ |
|
DATA CT6/(0.0E0,0.0E0), (0.90E0,0.06E0), |
|
+ (0.91E0,-0.77E0), (1.80E0,-0.10E0), |
|
+ (0.0E0,0.0E0), (0.90E0,0.06E0), (1.45E0,0.74E0), |
|
+ (0.20E0,0.90E0), (0.0E0,0.0E0), (0.90E0,0.06E0), |
|
+ (-0.55E0,0.23E0), (0.83E0,-0.39E0), |
|
+ (0.0E0,0.0E0), (0.90E0,0.06E0), (1.04E0,0.79E0), |
|
+ (1.95E0,1.22E0)/ |
|
DATA ((CT10X(I,J,1),I=1,7),J=1,4)/(0.7E0,-0.8E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.6E0,-0.6E0), (-0.9E0,0.5E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.6E0,-0.6E0), |
|
+ (-0.9E0,0.5E0), (0.7E0,-0.6E0), (0.1E0,-0.5E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ |
|
DATA ((CT10X(I,J,2),I=1,7),J=1,4)/(0.7E0,-0.8E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.7E0,-0.6E0), (-0.4E0,-0.7E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.8E0,-0.7E0), |
|
+ (-0.4E0,-0.7E0), (-0.1E0,-0.2E0), |
|
+ (0.2E0,-0.8E0), (0.7E0,-0.6E0), (0.1E0,0.4E0), |
|
+ (0.6E0,-0.6E0)/ |
|
DATA ((CT10X(I,J,3),I=1,7),J=1,4)/(0.7E0,-0.8E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (-0.9E0,0.5E0), (-0.4E0,-0.7E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.1E0,-0.5E0), |
|
+ (-0.4E0,-0.7E0), (0.7E0,-0.6E0), (0.2E0,-0.8E0), |
|
+ (-0.9E0,0.5E0), (0.1E0,0.4E0), (0.6E0,-0.6E0)/ |
|
DATA ((CT10X(I,J,4),I=1,7),J=1,4)/(0.7E0,-0.8E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.6E0,-0.6E0), (0.7E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.6E0,-0.6E0), |
|
+ (0.7E0,-0.6E0), (-0.1E0,-0.2E0), (0.8E0,-0.7E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ |
|
DATA ((CT10Y(I,J,1),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.7E0,-0.8E0), (-0.4E0,-0.7E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.7E0,-0.8E0), |
|
+ (-0.4E0,-0.7E0), (-0.1E0,-0.9E0), |
|
+ (0.2E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0)/ |
|
DATA ((CT10Y(I,J,2),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (-0.1E0,-0.9E0), (-0.9E0,0.5E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (-0.6E0,0.6E0), |
|
+ (-0.9E0,0.5E0), (-0.9E0,-0.4E0), (0.1E0,-0.5E0), |
|
+ (-0.1E0,-0.9E0), (-0.5E0,-0.3E0), |
|
+ (0.7E0,-0.8E0)/ |
|
DATA ((CT10Y(I,J,3),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (-0.1E0,-0.9E0), (0.7E0,-0.8E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (-0.6E0,0.6E0), |
|
+ (-0.9E0,-0.4E0), (-0.1E0,-0.9E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0)/ |
|
DATA ((CT10Y(I,J,4),I=1,7),J=1,4)/(0.6E0,-0.6E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.7E0,-0.8E0), (-0.9E0,0.5E0), |
|
+ (-0.4E0,-0.7E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.7E0,-0.8E0), |
|
+ (-0.9E0,0.5E0), (-0.4E0,-0.7E0), (0.1E0,-0.5E0), |
|
+ (-0.1E0,-0.9E0), (-0.5E0,-0.3E0), |
|
+ (0.2E0,-0.8E0)/ |
|
DATA CSIZE1/(0.0E0,0.0E0), (0.9E0,0.9E0), |
|
+ (1.63E0,1.73E0), (2.90E0,2.78E0)/ |
|
DATA CSIZE3/(0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (1.17E0,1.17E0), |
|
+ (1.17E0,1.17E0), (1.17E0,1.17E0), |
|
+ (1.17E0,1.17E0), (1.17E0,1.17E0), |
|
+ (1.17E0,1.17E0), (1.17E0,1.17E0)/ |
|
DATA CSIZE2/(0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), |
|
+ (0.0E0,0.0E0), (0.0E0,0.0E0), (1.54E0,1.54E0), |
|
+ (1.54E0,1.54E0), (1.54E0,1.54E0), |
|
+ (1.54E0,1.54E0), (1.54E0,1.54E0), |
|
+ (1.54E0,1.54E0), (1.54E0,1.54E0)/ |
|
* .. Executable Statements .. |
|
DO 60 KI = 1, 4 |
|
INCX = INCXS(KI) |
|
INCY = INCYS(KI) |
|
MX = ABS(INCX) |
|
MY = ABS(INCY) |
|
* |
|
DO 40 KN = 1, 4 |
|
N = NS(KN) |
|
KSIZE = MIN(2,KN) |
|
LENX = LENS(KN,MX) |
|
LENY = LENS(KN,MY) |
|
* .. initialize all argument arrays .. |
|
DO 20 I = 1, 7 |
|
CX(I) = CX1(I) |
|
CY(I) = CY1(I) |
|
20 CONTINUE |
|
IF (ICASE.EQ.1) THEN |
|
* .. CDOTC .. |
|
CDOT(1) = CDOTC(N,CX,INCX,CY,INCY) |
|
CALL CTEST(1,CDOT,CT6(KN,KI),CSIZE1(KN),SFAC) |
|
ELSE IF (ICASE.EQ.2) THEN |
|
* .. CDOTU .. |
|
CDOT(1) = CDOTU(N,CX,INCX,CY,INCY) |
|
CALL CTEST(1,CDOT,CT7(KN,KI),CSIZE1(KN),SFAC) |
|
ELSE IF (ICASE.EQ.3) THEN |
|
* .. CAXPY .. |
|
CALL CAXPY(N,CA,CX,INCX,CY,INCY) |
|
CALL CTEST(LENY,CY,CT8(1,KN,KI),CSIZE2(1,KSIZE),SFAC) |
|
ELSE IF (ICASE.EQ.4) THEN |
|
* .. CCOPY .. |
|
CALL CCOPY(N,CX,INCX,CY,INCY) |
|
CALL CTEST(LENY,CY,CT10Y(1,KN,KI),CSIZE3,1.0E0) |
|
ELSE IF (ICASE.EQ.5) THEN |
|
* .. CSWAP .. |
|
CALL CSWAP(N,CX,INCX,CY,INCY) |
|
CALL CTEST(LENX,CX,CT10X(1,KN,KI),CSIZE3,1.0E0) |
|
CALL CTEST(LENY,CY,CT10Y(1,KN,KI),CSIZE3,1.0E0) |
|
ELSE |
|
WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' |
|
STOP |
|
END IF |
|
* |
|
40 CONTINUE |
|
60 CONTINUE |
|
RETURN |
|
END |
|
SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) |
|
* ********************************* STEST ************************** |
|
* |
|
* THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO |
|
* SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE |
|
* NEGLIGIBLE. |
|
* |
|
* C. L. LAWSON, JPL, 1974 DEC 10 |
|
* |
|
* .. Parameters .. |
|
INTEGER NOUT |
|
REAL ZERO |
|
PARAMETER (NOUT=6, ZERO=0.0E0) |
|
* .. Scalar Arguments .. |
|
REAL SFAC |
|
INTEGER LEN |
|
* .. Array Arguments .. |
|
REAL SCOMP(LEN), SSIZE(LEN), STRUE(LEN) |
|
* .. Scalars in Common .. |
|
INTEGER ICASE, INCX, INCY, MODE, N |
|
LOGICAL PASS |
|
* .. Local Scalars .. |
|
REAL SD |
|
INTEGER I |
|
* .. External Functions .. |
|
REAL SDIFF |
|
EXTERNAL SDIFF |
|
* .. Intrinsic Functions .. |
|
INTRINSIC ABS |
|
* .. Common blocks .. |
|
COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
|
* .. Executable Statements .. |
|
* |
|
DO 40 I = 1, LEN |
|
SD = SCOMP(I) - STRUE(I) |
|
IF (ABS(SFAC*SD) .LE. ABS(SSIZE(I))*EPSILON(ZERO)) |
|
+ GO TO 40 |
|
* |
|
* HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). |
|
* |
|
IF ( .NOT. PASS) GO TO 20 |
|
* PRINT FAIL MESSAGE AND HEADER. |
|
PASS = .FALSE. |
|
WRITE (NOUT,99999) |
|
WRITE (NOUT,99998) |
|
20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, I, SCOMP(I), |
|
+ STRUE(I), SD, SSIZE(I) |
|
40 CONTINUE |
|
RETURN |
|
* |
|
99999 FORMAT (' FAIL') |
|
99998 FORMAT (/' CASE N INCX INCY MODE I ', |
|
+ ' COMP(I) TRUE(I) DIFFERENCE', |
|
+ ' SIZE(I)',/1X) |
|
99997 FORMAT (1X,I4,I3,3I5,I3,2E36.8,2E12.4) |
|
END |
|
SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) |
|
* ************************* STEST1 ***************************** |
|
* |
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* THIS IS AN INTERFACE SUBROUTINE TO ACCOMMODATE THE FORTRAN |
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* REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE |
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* ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. |
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* |
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* C.L. LAWSON, JPL, 1978 DEC 6 |
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* |
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* .. Scalar Arguments .. |
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REAL SCOMP1, SFAC, STRUE1 |
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* .. Array Arguments .. |
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REAL SSIZE(*) |
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* .. Local Arrays .. |
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REAL SCOMP(1), STRUE(1) |
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* .. External Subroutines .. |
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EXTERNAL STEST |
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* .. Executable Statements .. |
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* |
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SCOMP(1) = SCOMP1 |
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STRUE(1) = STRUE1 |
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CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) |
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* |
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RETURN |
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END |
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REAL FUNCTION SDIFF(SA,SB) |
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* ********************************* SDIFF ************************** |
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* COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 |
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* |
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* .. Scalar Arguments .. |
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REAL SA, SB |
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* .. Executable Statements .. |
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SDIFF = SA - SB |
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RETURN |
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END |
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SUBROUTINE CTEST(LEN,CCOMP,CTRUE,CSIZE,SFAC) |
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* **************************** CTEST ***************************** |
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* |
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* C.L. LAWSON, JPL, 1978 DEC 6 |
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* |
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* .. Scalar Arguments .. |
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REAL SFAC |
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INTEGER LEN |
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* .. Array Arguments .. |
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COMPLEX CCOMP(LEN), CSIZE(LEN), CTRUE(LEN) |
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* .. Local Scalars .. |
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INTEGER I |
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* .. Local Arrays .. |
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REAL SCOMP(20), SSIZE(20), STRUE(20) |
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* .. External Subroutines .. |
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EXTERNAL STEST |
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* .. Intrinsic Functions .. |
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INTRINSIC AIMAG, REAL |
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* .. Executable Statements .. |
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DO 20 I = 1, LEN |
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SCOMP(2*I-1) = REAL(CCOMP(I)) |
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SCOMP(2*I) = AIMAG(CCOMP(I)) |
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STRUE(2*I-1) = REAL(CTRUE(I)) |
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STRUE(2*I) = AIMAG(CTRUE(I)) |
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SSIZE(2*I-1) = REAL(CSIZE(I)) |
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SSIZE(2*I) = AIMAG(CSIZE(I)) |
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20 CONTINUE |
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* |
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CALL STEST(2*LEN,SCOMP,STRUE,SSIZE,SFAC) |
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RETURN |
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END |
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SUBROUTINE ITEST1(ICOMP,ITRUE) |
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* ********************************* ITEST1 ************************* |
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* |
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* THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR |
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* EQUALITY. |
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* C. L. LAWSON, JPL, 1974 DEC 10 |
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* |
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* .. Parameters .. |
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INTEGER NOUT |
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PARAMETER (NOUT=6) |
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* .. Scalar Arguments .. |
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INTEGER ICOMP, ITRUE |
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* .. Scalars in Common .. |
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INTEGER ICASE, INCX, INCY, MODE, N |
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LOGICAL PASS |
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* .. Local Scalars .. |
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INTEGER ID |
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* .. Common blocks .. |
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COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS |
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* .. Executable Statements .. |
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IF (ICOMP.EQ.ITRUE) GO TO 40 |
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* |
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* HERE ICOMP IS NOT EQUAL TO ITRUE. |
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* |
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IF ( .NOT. PASS) GO TO 20 |
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* PRINT FAIL MESSAGE AND HEADER. |
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PASS = .FALSE. |
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WRITE (NOUT,99999) |
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WRITE (NOUT,99998) |
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20 ID = ICOMP - ITRUE |
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WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, ICOMP, ITRUE, ID |
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40 CONTINUE |
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RETURN |
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* |
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99999 FORMAT (' FAIL') |
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99998 FORMAT (/' CASE N INCX INCY MODE ', |
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+ ' COMP TRUE DIFFERENCE', |
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+ /1X) |
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99997 FORMAT (1X,I4,I3,3I5,2I36,I12) |
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END |
