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c_sblat1.f
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PROGRAM SCBLAT1
* Test program for the REAL Level 1 CBLAS.
* Based upon the original CBLAS test routine together with:
* F06EAF 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 CHECK0, CHECK1, CHECK2, CHECK3, HEADER
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
DATA SFAC/9.765625E-4/
* .. Executable Statements ..
WRITE (NOUT,99999)
DO20 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.EQ.3) THEN
CALL CHECK0(SFAC)
ELSEIF (ICASE.EQ.7.OR. ICASE.EQ.8.OR. ICASE.EQ.9.OR.
+ ICASE.EQ.10) THEN
CALL CHECK1(SFAC)
ELSEIF (ICASE.EQ.1.OR. ICASE.EQ.2.OR. ICASE.EQ.5.OR.
+ ICASE.EQ.6) THEN
CALL CHECK2(SFAC)
ELSEIF (ICASE.EQ.4) THEN
CALL CHECK3(SFAC)
END IF
* -- Print
IF (PASS) WRITE (NOUT,99998)
20CONTINUE
STOP
*
99999FORMAT (' Real CBLAS Test Program Results',/1X)
99998FORMAT (' ----- PASS -----')
END
SUBROUTINEHEADER
* .. Parameters ..
INTEGER NOUT
PARAMETER (NOUT=6)
* .. Scalars in Common ..
INTEGER ICASE, INCX, INCY, MODE, N
LOGICAL PASS
* .. Local Arrays ..
CHARACTER*15 L(10)
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
DATA L(1)/'CBLAS_SDOT '/
DATA L(2)/'CBLAS_SAXPY '/
DATA L(3)/'CBLAS_SROTG '/
DATA L(4)/'CBLAS_SROT '/
DATA L(5)/'CBLAS_SCOPY '/
DATA L(6)/'CBLAS_SSWAP '/
DATA L(7)/'CBLAS_SNRM2 '/
DATA L(8)/'CBLAS_SASUM '/
DATA L(9)/'CBLAS_SSCAL '/
DATA L(10)/'CBLAS_ISAMAX'/
* .. Executable Statements ..
WRITE (NOUT,99999) ICASE, L(ICASE)
RETURN
*
99999FORMAT (/' Test of subprogram number',I3,9X,A15)
END
SUBROUTINECHECK0(SFAC)
* .. Parameters ..
INTEGER NOUT
PARAMETER (NOUT=6)
* .. Scalar Arguments ..
REAL SFAC
* .. Scalars in Common ..
INTEGER ICASE, INCX, INCY, MODE, N
LOGICAL PASS
* .. Local Scalars ..
REAL SA, SB, SC, SS
INTEGER K
* .. Local Arrays ..
REAL DA1(8), DATRUE(8), DB1(8), DBTRUE(8), DC1(8),
+ DS1(8)
* .. External Subroutines ..
EXTERNAL SROTGTEST, STEST1
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
DATA DA1/0.3E0, 0.4E0, -0.3E0, -0.4E0, -0.3E0, 0.0E0,
+0.0E0, 1.0E0/
DATA DB1/0.4E0, 0.3E0, 0.4E0, 0.3E0, -0.4E0, 0.0E0,
+1.0E0, 0.0E0/
DATA DC1/0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.6E0, 1.0E0,
+0.0E0, 1.0E0/
DATA DS1/0.8E0, 0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.0E0,
+1.0E0, 0.0E0/
DATA DATRUE/0.5E0, 0.5E0, 0.5E0, -0.5E0, -0.5E0,
+0.0E0, 1.0E0, 1.0E0/
DATA DBTRUE/0.0E0, 0.6E0, 0.0E0, -0.6E0, 0.0E0,
+0.0E0, 1.0E0, 0.0E0/
* .. Executable Statements ..
*
* Compute true values which cannot be prestored
* in decimal notation
*
DBTRUE(1) =1.0E0/0.6E0
DBTRUE(3) =-1.0E0/0.6E0
DBTRUE(5) =1.0E0/0.6E0
*
DO20 K =1, 8
* .. Set N=K for identification in output if any ..
N = K
IF (ICASE.EQ.3) THEN
* .. SROTGTEST ..
IF (K.GT.8) GO TO40
SA = DA1(K)
SB = DB1(K)
CALL SROTGTEST(SA,SB,SC,SS)
CALL STEST1(SA,DATRUE(K),DATRUE(K),SFAC)
CALL STEST1(SB,DBTRUE(K),DBTRUE(K),SFAC)
CALL STEST1(SC,DC1(K),DC1(K),SFAC)
CALL STEST1(SS,DS1(K),DS1(K),SFAC)
ELSE
WRITE (NOUT,*) ' Shouldn''t be here in CHECK0'
STOP
END IF
20CONTINUE
40RETURN
END
SUBROUTINECHECK1(SFAC)
* .. Parameters ..
INTEGER NOUT
PARAMETER (NOUT=6)
* .. Scalar Arguments ..
REAL SFAC
* .. Scalars in Common ..
INTEGER ICASE, INCX, INCY, MODE, N
LOGICAL PASS
* .. Local Scalars ..
INTEGER I, LEN, NP1
* .. Local Arrays ..
REAL DTRUE1(5), DTRUE3(5), DTRUE5(8,5,2), DV(8,5,2),
+ SA(10), STEMP(1), STRUE(8), SX(8)
INTEGER ITRUE2(5)
* .. External Functions ..
REAL SASUMTEST, SNRM2TEST
INTEGER ISAMAXTEST
EXTERNAL SASUMTEST, SNRM2TEST, ISAMAXTEST
* .. External Subroutines ..
EXTERNAL ITEST1, SSCALTEST, STEST, STEST1
* .. Intrinsic Functions ..
INTRINSIC MAX
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
DATA SA/0.3E0, -1.0E0, 0.0E0, 1.0E0, 0.3E0, 0.3E0,
+0.3E0, 0.3E0, 0.3E0, 0.3E0/
DATA DV/0.1E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0,
+2.0E0, 2.0E0, 0.3E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0,
+3.0E0, 3.0E0, 3.0E0, 0.3E0, -0.4E0, 4.0E0,
+4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 0.2E0,
+-0.6E0, 0.3E0, 5.0E0, 5.0E0, 5.0E0, 5.0E0,
+5.0E0, 0.1E0, -0.3E0, 0.5E0, -0.1E0, 6.0E0,
+6.0E0, 6.0E0, 6.0E0, 0.1E0, 8.0E0, 8.0E0, 8.0E0,
+8.0E0, 8.0E0, 8.0E0, 8.0E0, 0.3E0, 9.0E0, 9.0E0,
+9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 0.3E0, 2.0E0,
+-0.4E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0,
+0.2E0, 3.0E0, -0.6E0, 5.0E0, 0.3E0, 2.0E0,
+2.0E0, 2.0E0, 0.1E0, 4.0E0, -0.3E0, 6.0E0,
+-0.5E0, 7.0E0, -0.1E0, 3.0E0/
DATA DTRUE1/0.0E0, 0.3E0, 0.5E0, 0.7E0, 0.6E0/
DATA DTRUE3/0.0E0, 0.3E0, 0.7E0, 1.1E0, 1.0E0/
DATA DTRUE5/0.10E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0,
+2.0E0, 2.0E0, 2.0E0, -0.3E0, 3.0E0, 3.0E0,
+3.0E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0, 0.0E0, 0.0E0,
+4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0,
+0.20E0, -0.60E0, 0.30E0, 5.0E0, 5.0E0, 5.0E0,
+5.0E0, 5.0E0, 0.03E0, -0.09E0, 0.15E0, -0.03E0,
+6.0E0, 6.0E0, 6.0E0, 6.0E0, 0.10E0, 8.0E0,
+8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0,
+0.09E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0,
+9.0E0, 9.0E0, 0.09E0, 2.0E0, -0.12E0, 2.0E0,
+2.0E0, 2.0E0, 2.0E0, 2.0E0, 0.06E0, 3.0E0,
+-0.18E0, 5.0E0, 0.09E0, 2.0E0, 2.0E0, 2.0E0,
+0.03E0, 4.0E0, -0.09E0, 6.0E0, -0.15E0, 7.0E0,
+-0.03E0, 3.0E0/
DATA ITRUE2/0, 1, 2, 2, 3/
* .. Executable Statements ..
DO80 INCX =1, 2
DO60 NP1 =1, 5
N = NP1 -1
LEN =2*MAX(N,1)
* .. Set vector arguments ..
DO20 I =1, LEN
SX(I) = DV(I,NP1,INCX)
20CONTINUE
*
IF (ICASE.EQ.7) THEN
* .. SNRM2TEST ..
STEMP(1) = DTRUE1(NP1)
CALL STEST1(SNRM2TEST(N,SX,INCX),STEMP(1),STEMP,SFAC)
ELSEIF (ICASE.EQ.8) THEN
* .. SASUMTEST ..
STEMP(1) = DTRUE3(NP1)
CALL STEST1(SASUMTEST(N,SX,INCX),STEMP(1),STEMP,SFAC)
ELSEIF (ICASE.EQ.9) THEN
* .. SSCALTEST ..
CALL SSCALTEST(N,SA((INCX-1)*5+NP1),SX,INCX)
DO40 I =1, LEN
STRUE(I) = DTRUE5(I,NP1,INCX)
40CONTINUE
CALL STEST(LEN,SX,STRUE,STRUE,SFAC)
ELSEIF (ICASE.EQ.10) THEN
* .. ISAMAXTEST ..
CALL ITEST1(ISAMAXTEST(N,SX,INCX),ITRUE2(NP1))
ELSE
WRITE (NOUT,*) ' Shouldn''t be here in CHECK1'
STOP
END IF
60CONTINUE
80CONTINUE
RETURN
END
SUBROUTINECHECK2(SFAC)
* .. Parameters ..
INTEGER NOUT
PARAMETER (NOUT=6)
* .. Scalar Arguments ..
REAL SFAC
* .. Scalars in Common ..
INTEGER ICASE, INCX, INCY, MODE, N
LOGICAL PASS
* .. Local Scalars ..
REAL SA
INTEGER I, J, KI, KN, KSIZE, LENX, LENY, MX, MY
* .. Local Arrays ..
REAL DT10X(7,4,4), DT10Y(7,4,4), DT7(4,4),
+ DT8(7,4,4), DX1(7),
+ DY1(7), SSIZE1(4), SSIZE2(14,2), STX(7), STY(7),
+ SX(7), SY(7)
INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4)
* .. External Functions ..
REAL SDOTTEST
EXTERNAL SDOTTEST
* .. External Subroutines ..
EXTERNAL SAXPYTEST, SCOPYTEST, SSWAPTEST, STEST, STEST1
* .. Intrinsic Functions ..
INTRINSIC ABS, MIN
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
DATA SA/0.3E0/
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 DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0,
+-0.4E0/
DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0,
+0.8E0/
DATA DT7/0.0E0, 0.30E0, 0.21E0, 0.62E0, 0.0E0,
+0.30E0, -0.07E0, 0.85E0, 0.0E0, 0.30E0, -0.79E0,
+-0.74E0, 0.0E0, 0.30E0, 0.33E0, 1.27E0/
DATA DT8/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.15E0,
+0.94E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.68E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.35E0, -0.9E0, 0.48E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.38E0, -0.9E0, 0.57E0, 0.7E0, -0.75E0,
+0.2E0, 0.98E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.68E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.35E0, -0.72E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.38E0,
+-0.63E0, 0.15E0, 0.88E0, 0.0E0, 0.0E0, 0.0E0,
+0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.7E0,
+-0.75E0, 0.2E0, 1.04E0/
DATA DT10X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.5E0, -0.9E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.5E0, -0.9E0, 0.3E0, 0.7E0,
+0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.3E0, 0.1E0, 0.5E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.8E0, 0.1E0, -0.6E0,
+0.8E0, 0.3E0, -0.3E0, 0.5E0, 0.6E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.9E0,
+0.1E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0,
+0.1E0, 0.3E0, 0.8E0, -0.9E0, -0.3E0, 0.5E0,
+0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.5E0, 0.3E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.5E0, 0.3E0, -0.6E0, 0.8E0, 0.0E0, 0.0E0,
+0.0E0/
DATA DT10Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.6E0, 0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.0E0,
+0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, -0.5E0, -0.9E0, 0.6E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, -0.4E0, -0.9E0, 0.9E0,
+0.7E0, -0.5E0, 0.2E0, 0.6E0, 0.5E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.5E0,
+0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+-0.4E0, 0.9E0, -0.5E0, 0.6E0, 0.0E0, 0.0E0,
+0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.7E0,
+-0.5E0, 0.2E0, 0.8E0/
DATA SSIZE1/0.0E0, 0.3E0, 1.6E0, 3.2E0/
DATA SSIZE2/0.0E0, 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/
* .. Executable Statements ..
*
DO120 KI =1, 4
INCX = INCXS(KI)
INCY = INCYS(KI)
MX =ABS(INCX)
MY =ABS(INCY)
*
DO100 KN =1, 4
N = NS(KN)
KSIZE =MIN(2,KN)
LENX = LENS(KN,MX)
LENY = LENS(KN,MY)
* .. Initialize all argument arrays ..
DO20 I =1, 7
SX(I) = DX1(I)
SY(I) = DY1(I)
20CONTINUE
*
IF (ICASE.EQ.1) THEN
* .. SDOTTEST ..
CALL STEST1(SDOTTEST(N,SX,INCX,SY,INCY),DT7(KN,KI),
+ SSIZE1(KN),SFAC)
ELSEIF (ICASE.EQ.2) THEN
* .. SAXPYTEST ..
CALL SAXPYTEST(N,SA,SX,INCX,SY,INCY)
DO40 J =1, LENY
STY(J) = DT8(J,KN,KI)
40CONTINUE
CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC)
ELSEIF (ICASE.EQ.5) THEN
* .. SCOPYTEST ..
DO60 I =1, 7
STY(I) = DT10Y(I,KN,KI)
60CONTINUE
CALL SCOPYTEST(N,SX,INCX,SY,INCY)
CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0)
ELSEIF (ICASE.EQ.6) THEN
* .. SSWAPTEST ..
CALL SSWAPTEST(N,SX,INCX,SY,INCY)
DO80 I =1, 7
STX(I) = DT10X(I,KN,KI)
STY(I) = DT10Y(I,KN,KI)
80CONTINUE
CALL STEST(LENX,SX,STX,SSIZE2(1,1),1.0E0)
CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0)
ELSE
WRITE (NOUT,*) ' Shouldn''t be here in CHECK2'
STOP
END IF
100CONTINUE
120CONTINUE
RETURN
END
SUBROUTINECHECK3(SFAC)
* .. Parameters ..
INTEGER NOUT
PARAMETER (NOUT=6)
* .. Scalar Arguments ..
REAL SFAC
* .. Scalars in Common ..
INTEGER ICASE, INCX, INCY, MODE, N
LOGICAL PASS
* .. Local Scalars ..
REAL SC, SS
INTEGER I, K, KI, KN, KSIZE, LENX, LENY, MX, MY
* .. Local Arrays ..
REAL COPYX(5), COPYY(5), DT9X(7,4,4), DT9Y(7,4,4),
+ DX1(7), DY1(7), MWPC(11), MWPS(11), MWPSTX(5),
+ MWPSTY(5), MWPTX(11,5), MWPTY(11,5), MWPX(5),
+ MWPY(5), SSIZE2(14,2), STX(7), STY(7), SX(7),
+ SY(7)
INTEGER INCXS(4), INCYS(4), LENS(4,2), MWPINX(11),
+ MWPINY(11), MWPN(11), NS(4)
* .. External Subroutines ..
EXTERNAL SROTTEST, STEST
* .. Intrinsic Functions ..
INTRINSIC ABS, MIN
* .. Common blocks ..
COMMON/COMBLA/ICASE, N, INCX, INCY, MODE, PASS
* .. Data statements ..
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 DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0,
+-0.4E0/
DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0,
+0.8E0/
DATA SC, SS/0.8E0, 0.6E0/
DATA DT9X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.78E0, -0.46E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.78E0, -0.46E0, -0.22E0,
+1.06E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.78E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.66E0, 0.1E0, -0.1E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.96E0, 0.1E0, -0.76E0, 0.8E0, 0.90E0,
+-0.3E0, -0.02E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.78E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.06E0, 0.1E0,
+-0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.90E0,
+0.1E0, -0.22E0, 0.8E0, 0.18E0, -0.3E0, -0.02E0,
+0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.78E0, 0.26E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.78E0, 0.26E0, -0.76E0, 1.12E0,
+0.0E0, 0.0E0, 0.0E0/
DATA DT9Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.54E0,
+0.08E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.04E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0,
+-0.9E0, -0.12E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.64E0, -0.9E0, -0.30E0, 0.7E0, -0.18E0, 0.2E0,
+0.28E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.7E0, -1.08E0, 0.0E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.64E0, -1.26E0,
+0.54E0, 0.20E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0,
+0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0,
+0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.0E0, 0.0E0,
+0.0E0, 0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.7E0,
+-0.18E0, 0.2E0, 0.16E0/
DATA SSIZE2/0.0E0, 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/
* .. Executable Statements ..
*
DO60 KI =1, 4
INCX = INCXS(KI)
INCY = INCYS(KI)
MX =ABS(INCX)
MY =ABS(INCY)
*
DO40 KN =1, 4
N = NS(KN)
KSIZE =MIN(2,KN)
LENX = LENS(KN,MX)
LENY = LENS(KN,MY)
*
IF (ICASE.EQ.4) THEN
* .. SROTTEST ..
DO20 I =1, 7
SX(I) = DX1(I)
SY(I) = DY1(I)
STX(I) = DT9X(I,KN,KI)
STY(I) = DT9Y(I,KN,KI)
20CONTINUE
CALL SROTTEST(N,SX,INCX,SY,INCY,SC,SS)
CALL STEST(LENX,SX,STX,SSIZE2(1,KSIZE),SFAC)
CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC)
ELSE
WRITE (NOUT,*) ' Shouldn''t be here in CHECK3'
STOP
END IF
40CONTINUE
60CONTINUE
*
MWPC(1) =1
DO80 I =2, 11
MWPC(I) =0
80CONTINUE
MWPS(1) =0
DO100 I =2, 6
MWPS(I) =1
100CONTINUE
DO120 I =7, 11
MWPS(I) =-1
120CONTINUE
MWPINX(1) =1
MWPINX(2) =1
MWPINX(3) =1
MWPINX(4) =-1
MWPINX(5) =1
MWPINX(6) =-1
MWPINX(7) =1
MWPINX(8) =1
MWPINX(9) =-1
MWPINX(10) =1
MWPINX(11) =-1
MWPINY(1) =1
MWPINY(2) =1
MWPINY(3) =-1
MWPINY(4) =-1
MWPINY(5) =2
MWPINY(6) =1
MWPINY(7) =1
MWPINY(8) =-1
MWPINY(9) =-1
MWPINY(10) =2
MWPINY(11) =1
DO140 I =1, 11
MWPN(I) =5
140CONTINUE
MWPN(5) =3
MWPN(10) =3
DO160 I =1, 5
MWPX(I) = I
MWPY(I) = I
MWPTX(1,I) = I
MWPTY(1,I) = I
MWPTX(2,I) = I
MWPTY(2,I) =-I
MWPTX(3,I) =6- I
MWPTY(3,I) = I -6
MWPTX(4,I) = I
MWPTY(4,I) =-I
MWPTX(6,I) =6- I
MWPTY(6,I) = I -6
MWPTX(7,I) =-I
MWPTY(7,I) = I
MWPTX(8,I) = I -6
MWPTY(8,I) =6- I
MWPTX(9,I) =-I
MWPTY(9,I) = I
MWPTX(11,I) = I -6
MWPTY(11,I) =6- I
160CONTINUE
MWPTX(5,1) =1
MWPTX(5,2) =3
MWPTX(5,3) =5
MWPTX(5,4) =4
MWPTX(5,5) =5
MWPTY(5,1) =-1
MWPTY(5,2) =2
MWPTY(5,3) =-2
MWPTY(5,4) =4
MWPTY(5,5) =-3
MWPTX(10,1) =-1
MWPTX(10,2) =-3
MWPTX(10,3) =-5
MWPTX(10,4) =4
MWPTX(10,5) =5
MWPTY(10,1) =1
MWPTY(10,2) =2
MWPTY(10,3) =2
MWPTY(10,4) =4
MWPTY(10,5) =3
DO200 I =1, 11
INCX = MWPINX(I)
INCY = MWPINY(I)
DO180 K =1, 5
COPYX(K) = MWPX(K)
COPYY(K) = MWPY(K)
MWPSTX(K) = MWPTX(I,K)
MWPSTY(K) = MWPTY(I,K)
180CONTINUE
CALL SROTTEST(MWPN(I),COPYX,INCX,COPYY,INCY,MWPC(I),MWPS(I))
CALL STEST(5,COPYX,MWPSTX,MWPSTX,SFAC)
CALL STEST(5,COPYY,MWPSTY,MWPSTY,SFAC)
200CONTINUE
RETURN
END
SUBROUTINESTEST(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 ..
*
DO40 I =1, LEN
SD = SCOMP(I) - STRUE(I)
IF (SDIFF(ABS(SSIZE(I))+ABS(SFAC*SD),ABS(SSIZE(I))).EQ.0.0E0)
+GO TO40
*
* HERE SCOMP(I) IS NOT CLOSE TO STRUE(I).
*
IF ( .NOT. PASS) GO TO20
* PRINT FAIL MESSAGE AND HEADER.
PASS =.FALSE.
WRITE (NOUT,99999)
WRITE (NOUT,99998)
20WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, I, SCOMP(I),
+ STRUE(I), SD, SSIZE(I)
40CONTINUE
RETURN
*
99999FORMAT (' FAIL')
99998FORMAT (/' CASE N INCX INCY MODE I ',
+' COMP(I) TRUE(I) DIFFERENCE',
+' SIZE(I)',/1X)
99997FORMAT (1X,I4,I3,3I5,I3,2E36.8,2E12.4)
END
SUBROUTINESTEST1(SCOMP1,STRUE1,SSIZE,SFAC)
* ************************* STEST1 *****************************
*
* THIS IS AN INTERFACE SUBROUTINE TO ACCOMMODATE 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
REALFUNCTIONSDIFF(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
SUBROUTINEITEST1(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 TO40
*
* HERE ICOMP IS NOT EQUAL TO ITRUE.
*
IF ( .NOT. PASS) GO TO20
* 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
40CONTINUE
RETURN
*
99999FORMAT (' FAIL')
99998FORMAT (/' CASE N INCX INCY MODE ',
+' COMP TRUE DIFFERENCE',
+/1X)
99997FORMAT (1X,I4,I3,3I5,2I36,I12)
END
