cblat1.f

PROGRAM CBLAT1 * Test program for the COMPLEX 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 .. REAL SFAC INTEGER IC * .. External Subroutines .. EXTERNAL CHECK1, CHECK2, HEADER * .. Common blocks .. COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS * .. Data statements .. DATA SFAC/9.765625E-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)/'CDOTC '/ DATA L(2)/'CDOTU '/ DATA L(3)/'CAXPY '/ DATA L(4)/'CCOPY '/ DATA L(5)/'CSWAP '/ DATA L(6)/'SCNRM2'/ DATA L(7)/'SCASUM'/ DATA L(8)/'CSCAL '/ DATA L(9)/'CSSCAL'/ DATA L(10)/'ICAMAX'/ * .. 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 .. REAL SFAC * .. Scalars in Common .. INTEGER ICASE, INCX, INCY, MODE, N LOGICAL PASS * .. Local Scalars .. COMPLEX CA REAL SA INTEGER I, J, LEN, NP1 * .. Local Arrays .. COMPLEX CTRUE5(8,5,2), CTRUE6(8,5,2), CV(8,5,2), CX(8), + MWPCS(5), MWPCT(5) REAL STRUE2(5), STRUE4(5) INTEGER ITRUE3(5) * .. External Functions .. REAL SCASUM, SCNRM2 INTEGER ICAMAX EXTERNAL SCASUM, SCNRM2, ICAMAX * .. External Subroutines .. EXTERNAL CSCAL, CSSCAL, CTEST, ITEST1, STEST1 * .. Intrinsic Functions .. INTRINSIC MAX * .. Common blocks .. COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS * .. Data statements .. DATA SA, CA/0.3E0, (0.4E0,-0.7E0)/ DATA ((CV(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (0.3E0,-0.4E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (0.1E0,-0.3E0), (0.5E0,-0.1E0), (5.0E0,6.0E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (0.1E0,0.1E0), + (-0.6E0,0.1E0), (0.1E0,-0.3E0), (7.0E0,8.0E0), + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), + (7.0E0,8.0E0), (0.3E0,0.1E0), (0.1E0,0.4E0), + (0.4E0,0.1E0), (0.1E0,0.2E0), (2.0E0,3.0E0), + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ DATA ((CV(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (0.3E0,-0.4E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (0.1E0,-0.3E0), (8.0E0,9.0E0), (0.5E0,-0.1E0), + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), + (2.0E0,5.0E0), (2.0E0,5.0E0), (0.1E0,0.1E0), + (3.0E0,6.0E0), (-0.6E0,0.1E0), (4.0E0,7.0E0), + (0.1E0,-0.3E0), (7.0E0,2.0E0), (7.0E0,2.0E0), + (7.0E0,2.0E0), (0.3E0,0.1E0), (5.0E0,8.0E0), + (0.1E0,0.4E0), (6.0E0,9.0E0), (0.4E0,0.1E0), + (8.0E0,3.0E0), (0.1E0,0.2E0), (9.0E0,4.0E0)/ DATA STRUE2/0.0E0, 0.5E0, 0.6E0, 0.7E0, 0.7E0/ DATA STRUE4/0.0E0, 0.7E0, 1.0E0, 1.3E0, 1.7E0/ DATA ((CTRUE5(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (-0.16E0,-0.37E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (-0.17E0,-0.19E0), (0.13E0,-0.39E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), + (0.11E0,-0.03E0), (-0.17E0,0.46E0), + (-0.17E0,-0.19E0), (7.0E0,8.0E0), (7.0E0,8.0E0), + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), + (0.19E0,-0.17E0), (0.32E0,0.09E0), + (0.23E0,-0.24E0), (0.18E0,0.01E0), + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0), + (2.0E0,3.0E0)/ DATA ((CTRUE5(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (-0.16E0,-0.37E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (-0.17E0,-0.19E0), (8.0E0,9.0E0), + (0.13E0,-0.39E0), (2.0E0,5.0E0), (2.0E0,5.0E0), + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), + (0.11E0,-0.03E0), (3.0E0,6.0E0), + (-0.17E0,0.46E0), (4.0E0,7.0E0), + (-0.17E0,-0.19E0), (7.0E0,2.0E0), (7.0E0,2.0E0), + (7.0E0,2.0E0), (0.19E0,-0.17E0), (5.0E0,8.0E0), + (0.32E0,0.09E0), (6.0E0,9.0E0), + (0.23E0,-0.24E0), (8.0E0,3.0E0), + (0.18E0,0.01E0), (9.0E0,4.0E0)/ DATA ((CTRUE6(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), + (1.0E0,2.0E0), (0.09E0,-0.12E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), + (0.03E0,-0.09E0), (0.15E0,-0.03E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), + (0.03E0,0.03E0), (-0.18E0,0.03E0), + (0.03E0,-0.09E0), (7.0E0,8.0E0), (7.0E0,8.0E0), + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), + (0.09E0,0.03E0), (0.03E0,0.12E0), + (0.12E0,0.03E0), (0.03E0,0.06E0), (2.0E0,3.0E0), + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ DATA ((CTRUE6(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), + (4.0E0,5.0E0), (0.09E0,-0.12E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), + (0.03E0,-0.09E0), (8.0E0,9.0E0), + (0.15E0,-0.03E0), (2.0E0,5.0E0), (2.0E0,5.0E0), + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), + (0.03E0,0.03E0), (3.0E0,6.0E0), + (-0.18E0,0.03E0), (4.0E0,7.0E0), + (0.03E0,-0.09E0), (7.0E0,2.0E0), (7.0E0,2.0E0), + (7.0E0,2.0E0), (0.09E0,0.03E0), (5.0E0,8.0E0), + (0.03E0,0.12E0), (6.0E0,9.0E0), (0.12E0,0.03E0), + (8.0E0,3.0E0), (0.03E0,0.06E0), (9.0E0,4.0E0)/ 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 * .. SCNRM2 .. CALL STEST1(SCNRM2(N,CX,INCX),STRUE2(NP1),STRUE2(NP1), + SFAC) ELSE IF (ICASE.EQ.7) THEN * .. SCASUM .. CALL STEST1(SCASUM(N,CX,INCX),STRUE4(NP1),STRUE4(NP1), + SFAC) ELSE IF (ICASE.EQ.8) THEN * .. CSCAL .. CALL CSCAL(N,CA,CX,INCX) CALL CTEST(LEN,CX,CTRUE5(1,NP1,INCX),CTRUE5(1,NP1,INCX), + SFAC) ELSE IF (ICASE.EQ.9) THEN * .. CSSCAL .. CALL CSSCAL(N,SA,CX,INCX) CALL CTEST(LEN,CX,CTRUE6(1,NP1,INCX),CTRUE6(1,NP1,INCX), + SFAC) ELSE IF (ICASE.EQ.10) THEN * .. ICAMAX .. CALL ITEST1(ICAMAX(N,CX,INCX),ITRUE3(NP1)) ELSE WRITE (NOUT,*) ' Shouldn''t be here in CHECK1' STOP END IF * 40 CONTINUE 60 CONTINUE * INCX = 1 IF (ICASE.EQ.8) THEN * CSCAL * Add a test for alpha equal to zero. CA = (0.0E0,0.0E0) DO 80 I = 1, 5 MWPCT(I) = (0.0E0,0.0E0) MWPCS(I) = (1.0E0,1.0E0) 80 CONTINUE CALL CSCAL(5,CA,CX,INCX) CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) ELSE IF (ICASE.EQ.9) THEN * CSSCAL * Add a test for alpha equal to zero. SA = 0.0E0 DO 100 I = 1, 5 MWPCT(I) = (0.0E0,0.0E0) MWPCS(I) = (1.0E0,1.0E0) 100 CONTINUE CALL CSSCAL(5,SA,CX,INCX) CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) * Add a test for alpha equal to one. SA = 1.0E0 DO 120 I = 1, 5 MWPCT(I) = CX(I) MWPCS(I) = CX(I) 120 CONTINUE CALL CSSCAL(5,SA,CX,INCX) CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) * Add a test for alpha equal to minus one. SA = -1.0E0 DO 140 I = 1, 5 MWPCT(I) = -CX(I) MWPCS(I) = -CX(I) 140 CONTINUE CALL CSSCAL(5,SA,CX,INCX) CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) END IF RETURN END SUBROUTINE CHECK2(SFAC) * .. Parameters .. INTEGER NOUT PARAMETER (NOUT=6) * .. Scalar Arguments .. REAL SFAC * .. Scalars in Common .. INTEGER ICASE, INCX, INCY, MODE, N LOGICAL PASS * .. Local Scalars .. COMPLEX CA INTEGER I, J, KI, KN, KSIZE, LENX, LENY, MX, MY * .. Local Arrays .. COMPLEX CDOT(1), CSIZE1(4), CSIZE2(7,2), CSIZE3(14), + CT10X(7,4,4), CT10Y(7,4,4), CT6(4,4), CT7(4,4), + CT8(7,4,4), CX(7), CX1(7), CY(7), CY1(7) INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) * .. External Functions .. COMPLEX CDOTC, CDOTU EXTERNAL CDOTC, CDOTU * .. External Subroutines .. EXTERNAL CAXPY, CCOPY, CSWAP, CTEST * .. Intrinsic Functions .. INTRINSIC ABS, MIN * .. Common blocks .. COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS * .. Data statements .. DATA CA/(0.4E0,-0.7E0)/ DATA INCXS/1, 2, -2, -1/ DATA INCYS/1, -2, 1, -2/ DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ DATA NS/0, 1, 2, 4/ DATA CX1/(0.7E0,-0.8E0), (-0.4E0,-0.7E0), + (-0.1E0,-0.9E0), (0.2E0,-0.8E0), + (-0.9E0,-0.4E0), (0.1E0,0.4E0), (-0.6E0,0.6E0)/ DATA CY1/(0.6E0,-0.6E0), (-0.9E0,0.5E0), + (0.7E0,-0.6E0), (0.1E0,-0.5E0), (-0.1E0,-0.2E0), + (-0.5E0,-0.3E0), (0.8E0,-0.7E0)/ DATA ((CT8(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), + (0.32E0,-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 PARAMETER (NOUT=6) * .. 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 (SDIFF(ABS(SSIZE(I))+ABS(SFAC*SD),ABS(SSIZE(I))).EQ.0.0E0) + 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 ***************************** * * THIS IS AN INTERFACE SUBROUTINE TO ACCOMODATE THE FORTRAN * REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE * ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. * * C.L. LAWSON, JPL, 1978 DEC 6 * * .. Scalar Arguments .. REAL SCOMP1, SFAC, STRUE1 * .. Array Arguments .. REAL SSIZE(*) * .. Local Arrays .. REAL SCOMP(1), STRUE(1) * .. External Subroutines .. EXTERNAL STEST * .. Executable Statements .. * SCOMP(1) = SCOMP1 STRUE(1) = STRUE1 CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) * RETURN END REAL FUNCTION SDIFF(SA,SB) * ********************************* SDIFF ************************** * COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 * * .. Scalar Arguments .. REAL SA, SB * .. Executable Statements .. SDIFF = SA - SB RETURN END SUBROUTINE CTEST(LEN,CCOMP,CTRUE,CSIZE,SFAC) * **************************** CTEST ***************************** * * C.L. LAWSON, JPL, 1978 DEC 6 * * .. Scalar Arguments .. REAL SFAC INTEGER LEN * .. Array Arguments .. COMPLEX CCOMP(LEN), CSIZE(LEN), CTRUE(LEN) * .. Local Scalars .. INTEGER I * .. Local Arrays .. REAL SCOMP(20), SSIZE(20), STRUE(20) * .. External Subroutines .. EXTERNAL STEST * .. Intrinsic Functions .. INTRINSIC AIMAG, REAL * .. Executable Statements .. DO 20 I = 1, LEN SCOMP(2*I-1) = REAL(CCOMP(I)) SCOMP(2*I) = AIMAG(CCOMP(I)) STRUE(2*I-1) = REAL(CTRUE(I)) STRUE(2*I) = AIMAG(CTRUE(I)) SSIZE(2*I-1) = REAL(CSIZE(I)) SSIZE(2*I) = AIMAG(CSIZE(I)) 20 CONTINUE * CALL STEST(2*LEN,SCOMP,STRUE,SSIZE,SFAC) RETURN END SUBROUTINE ITEST1(ICOMP,ITRUE) * ********************************* ITEST1 ************************* * * THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR * EQUALITY. * C. L. LAWSON, JPL, 1974 DEC 10 * * .. Parameters .. INTEGER NOUT PARAMETER (NOUT=6) * .. Scalar Arguments .. INTEGER ICOMP, ITRUE * .. Scalars in Common .. INTEGER ICASE, INCX, INCY, MODE, N LOGICAL PASS * .. Local Scalars .. INTEGER ID * .. Common blocks .. COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS * .. Executable Statements .. IF (ICOMP.EQ.ITRUE) GO TO 40 * * HERE ICOMP IS NOT EQUAL TO ITRUE. * IF ( .NOT. PASS) GO TO 20 * PRINT FAIL MESSAGE AND HEADER. PASS = .FALSE. WRITE (NOUT,99999) WRITE (NOUT,99998) 20 ID = ICOMP - ITRUE WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, ICOMP, ITRUE, ID 40 CONTINUE RETURN * 99999 FORMAT (' FAIL') 99998 FORMAT (/' CASE N INCX INCY MODE ', + ' COMP TRUE DIFFERENCE', + /1X) 99997 FORMAT (1X,I4,I3,3I5,2I36,I12) END

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