1*bf2c3715SXin Li*> \brief \b DBLAT1 2*bf2c3715SXin Li* 3*bf2c3715SXin Li* =========== DOCUMENTATION =========== 4*bf2c3715SXin Li* 5*bf2c3715SXin Li* Online html documentation available at 6*bf2c3715SXin Li* http://www.netlib.org/lapack/explore-html/ 7*bf2c3715SXin Li* 8*bf2c3715SXin Li* Definition: 9*bf2c3715SXin Li* =========== 10*bf2c3715SXin Li* 11*bf2c3715SXin Li* PROGRAM DBLAT1 12*bf2c3715SXin Li* 13*bf2c3715SXin Li* 14*bf2c3715SXin Li*> \par Purpose: 15*bf2c3715SXin Li* ============= 16*bf2c3715SXin Li*> 17*bf2c3715SXin Li*> \verbatim 18*bf2c3715SXin Li*> 19*bf2c3715SXin Li*> Test program for the DOUBLE PRECISION Level 1 BLAS. 20*bf2c3715SXin Li*> 21*bf2c3715SXin Li*> Based upon the original BLAS test routine together with: 22*bf2c3715SXin Li*> F06EAF Example Program Text 23*bf2c3715SXin Li*> \endverbatim 24*bf2c3715SXin Li* 25*bf2c3715SXin Li* Authors: 26*bf2c3715SXin Li* ======== 27*bf2c3715SXin Li* 28*bf2c3715SXin Li*> \author Univ. of Tennessee 29*bf2c3715SXin Li*> \author Univ. of California Berkeley 30*bf2c3715SXin Li*> \author Univ. of Colorado Denver 31*bf2c3715SXin Li*> \author NAG Ltd. 32*bf2c3715SXin Li* 33*bf2c3715SXin Li*> \date April 2012 34*bf2c3715SXin Li* 35*bf2c3715SXin Li*> \ingroup double_blas_testing 36*bf2c3715SXin Li* 37*bf2c3715SXin Li* ===================================================================== 38*bf2c3715SXin Li PROGRAM DBLAT1 39*bf2c3715SXin Li* 40*bf2c3715SXin Li* -- Reference BLAS test routine (version 3.4.1) -- 41*bf2c3715SXin Li* -- Reference BLAS is a software package provided by Univ. of Tennessee, -- 42*bf2c3715SXin Li* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- 43*bf2c3715SXin Li* April 2012 44*bf2c3715SXin Li* 45*bf2c3715SXin Li* ===================================================================== 46*bf2c3715SXin Li* 47*bf2c3715SXin Li* .. Parameters .. 48*bf2c3715SXin Li INTEGER NOUT 49*bf2c3715SXin Li PARAMETER (NOUT=6) 50*bf2c3715SXin Li* .. Scalars in Common .. 51*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 52*bf2c3715SXin Li LOGICAL PASS 53*bf2c3715SXin Li* .. Local Scalars .. 54*bf2c3715SXin Li DOUBLE PRECISION SFAC 55*bf2c3715SXin Li INTEGER IC 56*bf2c3715SXin Li* .. External Subroutines .. 57*bf2c3715SXin Li EXTERNAL CHECK0, CHECK1, CHECK2, CHECK3, HEADER 58*bf2c3715SXin Li* .. Common blocks .. 59*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 60*bf2c3715SXin Li* .. Data statements .. 61*bf2c3715SXin Li DATA SFAC/9.765625D-4/ 62*bf2c3715SXin Li* .. Executable Statements .. 63*bf2c3715SXin Li WRITE (NOUT,99999) 64*bf2c3715SXin Li DO 20 IC = 1, 13 65*bf2c3715SXin Li ICASE = IC 66*bf2c3715SXin Li CALL HEADER 67*bf2c3715SXin Li* 68*bf2c3715SXin Li* .. Initialize PASS, INCX, and INCY for a new case. .. 69*bf2c3715SXin Li* .. the value 9999 for INCX or INCY will appear in the .. 70*bf2c3715SXin Li* .. detailed output, if any, for cases that do not involve .. 71*bf2c3715SXin Li* .. these parameters .. 72*bf2c3715SXin Li* 73*bf2c3715SXin Li PASS = .TRUE. 74*bf2c3715SXin Li INCX = 9999 75*bf2c3715SXin Li INCY = 9999 76*bf2c3715SXin Li IF (ICASE.EQ.3 .OR. ICASE.EQ.11) THEN 77*bf2c3715SXin Li CALL CHECK0(SFAC) 78*bf2c3715SXin Li ELSE IF (ICASE.EQ.7 .OR. ICASE.EQ.8 .OR. ICASE.EQ.9 .OR. 79*bf2c3715SXin Li + ICASE.EQ.10) THEN 80*bf2c3715SXin Li CALL CHECK1(SFAC) 81*bf2c3715SXin Li ELSE IF (ICASE.EQ.1 .OR. ICASE.EQ.2 .OR. ICASE.EQ.5 .OR. 82*bf2c3715SXin Li + ICASE.EQ.6 .OR. ICASE.EQ.12 .OR. ICASE.EQ.13) THEN 83*bf2c3715SXin Li CALL CHECK2(SFAC) 84*bf2c3715SXin Li ELSE IF (ICASE.EQ.4) THEN 85*bf2c3715SXin Li CALL CHECK3(SFAC) 86*bf2c3715SXin Li END IF 87*bf2c3715SXin Li* -- Print 88*bf2c3715SXin Li IF (PASS) WRITE (NOUT,99998) 89*bf2c3715SXin Li 20 CONTINUE 90*bf2c3715SXin Li STOP 91*bf2c3715SXin Li* 92*bf2c3715SXin Li99999 FORMAT (' Real BLAS Test Program Results',/1X) 93*bf2c3715SXin Li99998 FORMAT (' ----- PASS -----') 94*bf2c3715SXin Li END 95*bf2c3715SXin Li SUBROUTINE HEADER 96*bf2c3715SXin Li* .. Parameters .. 97*bf2c3715SXin Li INTEGER NOUT 98*bf2c3715SXin Li PARAMETER (NOUT=6) 99*bf2c3715SXin Li* .. Scalars in Common .. 100*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 101*bf2c3715SXin Li LOGICAL PASS 102*bf2c3715SXin Li* .. Local Arrays .. 103*bf2c3715SXin Li CHARACTER*6 L(13) 104*bf2c3715SXin Li* .. Common blocks .. 105*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 106*bf2c3715SXin Li* .. Data statements .. 107*bf2c3715SXin Li DATA L(1)/' DDOT '/ 108*bf2c3715SXin Li DATA L(2)/'DAXPY '/ 109*bf2c3715SXin Li DATA L(3)/'DROTG '/ 110*bf2c3715SXin Li DATA L(4)/' DROT '/ 111*bf2c3715SXin Li DATA L(5)/'DCOPY '/ 112*bf2c3715SXin Li DATA L(6)/'DSWAP '/ 113*bf2c3715SXin Li DATA L(7)/'DNRM2 '/ 114*bf2c3715SXin Li DATA L(8)/'DASUM '/ 115*bf2c3715SXin Li DATA L(9)/'DSCAL '/ 116*bf2c3715SXin Li DATA L(10)/'IDAMAX'/ 117*bf2c3715SXin Li DATA L(11)/'DROTMG'/ 118*bf2c3715SXin Li DATA L(12)/'DROTM '/ 119*bf2c3715SXin Li DATA L(13)/'DSDOT '/ 120*bf2c3715SXin Li* .. Executable Statements .. 121*bf2c3715SXin Li WRITE (NOUT,99999) ICASE, L(ICASE) 122*bf2c3715SXin Li RETURN 123*bf2c3715SXin Li* 124*bf2c3715SXin Li99999 FORMAT (/' Test of subprogram number',I3,12X,A6) 125*bf2c3715SXin Li END 126*bf2c3715SXin Li SUBROUTINE CHECK0(SFAC) 127*bf2c3715SXin Li* .. Parameters .. 128*bf2c3715SXin Li INTEGER NOUT 129*bf2c3715SXin Li PARAMETER (NOUT=6) 130*bf2c3715SXin Li* .. Scalar Arguments .. 131*bf2c3715SXin Li DOUBLE PRECISION SFAC 132*bf2c3715SXin Li* .. Scalars in Common .. 133*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 134*bf2c3715SXin Li LOGICAL PASS 135*bf2c3715SXin Li* .. Local Scalars .. 136*bf2c3715SXin Li DOUBLE PRECISION SA, SB, SC, SS, D12 137*bf2c3715SXin Li INTEGER I, K 138*bf2c3715SXin Li* .. Local Arrays .. 139*bf2c3715SXin Li DOUBLE PRECISION DA1(8), DATRUE(8), DB1(8), DBTRUE(8), DC1(8), 140*bf2c3715SXin Li $ DS1(8), DAB(4,9), DTEMP(9), DTRUE(9,9) 141*bf2c3715SXin Li* .. External Subroutines .. 142*bf2c3715SXin Li EXTERNAL DROTG, DROTMG, STEST1 143*bf2c3715SXin Li* .. Common blocks .. 144*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 145*bf2c3715SXin Li* .. Data statements .. 146*bf2c3715SXin Li DATA DA1/0.3D0, 0.4D0, -0.3D0, -0.4D0, -0.3D0, 0.0D0, 147*bf2c3715SXin Li + 0.0D0, 1.0D0/ 148*bf2c3715SXin Li DATA DB1/0.4D0, 0.3D0, 0.4D0, 0.3D0, -0.4D0, 0.0D0, 149*bf2c3715SXin Li + 1.0D0, 0.0D0/ 150*bf2c3715SXin Li DATA DC1/0.6D0, 0.8D0, -0.6D0, 0.8D0, 0.6D0, 1.0D0, 151*bf2c3715SXin Li + 0.0D0, 1.0D0/ 152*bf2c3715SXin Li DATA DS1/0.8D0, 0.6D0, 0.8D0, -0.6D0, 0.8D0, 0.0D0, 153*bf2c3715SXin Li + 1.0D0, 0.0D0/ 154*bf2c3715SXin Li DATA DATRUE/0.5D0, 0.5D0, 0.5D0, -0.5D0, -0.5D0, 155*bf2c3715SXin Li + 0.0D0, 1.0D0, 1.0D0/ 156*bf2c3715SXin Li DATA DBTRUE/0.0D0, 0.6D0, 0.0D0, -0.6D0, 0.0D0, 157*bf2c3715SXin Li + 0.0D0, 1.0D0, 0.0D0/ 158*bf2c3715SXin Li* INPUT FOR MODIFIED GIVENS 159*bf2c3715SXin Li DATA DAB/ .1D0,.3D0,1.2D0,.2D0, 160*bf2c3715SXin Li A .7D0, .2D0, .6D0, 4.2D0, 161*bf2c3715SXin Li B 0.D0,0.D0,0.D0,0.D0, 162*bf2c3715SXin Li C 4.D0, -1.D0, 2.D0, 4.D0, 163*bf2c3715SXin Li D 6.D-10, 2.D-2, 1.D5, 10.D0, 164*bf2c3715SXin Li E 4.D10, 2.D-2, 1.D-5, 10.D0, 165*bf2c3715SXin Li F 2.D-10, 4.D-2, 1.D5, 10.D0, 166*bf2c3715SXin Li G 2.D10, 4.D-2, 1.D-5, 10.D0, 167*bf2c3715SXin Li H 4.D0, -2.D0, 8.D0, 4.D0 / 168*bf2c3715SXin Li* TRUE RESULTS FOR MODIFIED GIVENS 169*bf2c3715SXin Li DATA DTRUE/0.D0,0.D0, 1.3D0, .2D0, 0.D0,0.D0,0.D0, .5D0, 0.D0, 170*bf2c3715SXin Li A 0.D0,0.D0, 4.5D0, 4.2D0, 1.D0, .5D0, 0.D0,0.D0,0.D0, 171*bf2c3715SXin Li B 0.D0,0.D0,0.D0,0.D0, -2.D0, 0.D0,0.D0,0.D0,0.D0, 172*bf2c3715SXin Li C 0.D0,0.D0,0.D0, 4.D0, -1.D0, 0.D0,0.D0,0.D0,0.D0, 173*bf2c3715SXin Li D 0.D0, 15.D-3, 0.D0, 10.D0, -1.D0, 0.D0, -1.D-4, 174*bf2c3715SXin Li E 0.D0, 1.D0, 175*bf2c3715SXin Li F 0.D0,0.D0, 6144.D-5, 10.D0, -1.D0, 4096.D0, -1.D6, 176*bf2c3715SXin Li G 0.D0, 1.D0, 177*bf2c3715SXin Li H 0.D0,0.D0,15.D0,10.D0,-1.D0, 5.D-5, 0.D0,1.D0,0.D0, 178*bf2c3715SXin Li I 0.D0,0.D0, 15.D0, 10.D0, -1. D0, 5.D5, -4096.D0, 179*bf2c3715SXin Li J 1.D0, 4096.D-6, 180*bf2c3715SXin Li K 0.D0,0.D0, 7.D0, 4.D0, 0.D0,0.D0, -.5D0, -.25D0, 0.D0/ 181*bf2c3715SXin Li* 4096 = 2 ** 12 182*bf2c3715SXin Li DATA D12 /4096.D0/ 183*bf2c3715SXin Li DTRUE(1,1) = 12.D0 / 130.D0 184*bf2c3715SXin Li DTRUE(2,1) = 36.D0 / 130.D0 185*bf2c3715SXin Li DTRUE(7,1) = -1.D0 / 6.D0 186*bf2c3715SXin Li DTRUE(1,2) = 14.D0 / 75.D0 187*bf2c3715SXin Li DTRUE(2,2) = 49.D0 / 75.D0 188*bf2c3715SXin Li DTRUE(9,2) = 1.D0 / 7.D0 189*bf2c3715SXin Li DTRUE(1,5) = 45.D-11 * (D12 * D12) 190*bf2c3715SXin Li DTRUE(3,5) = 4.D5 / (3.D0 * D12) 191*bf2c3715SXin Li DTRUE(6,5) = 1.D0 / D12 192*bf2c3715SXin Li DTRUE(8,5) = 1.D4 / (3.D0 * D12) 193*bf2c3715SXin Li DTRUE(1,6) = 4.D10 / (1.5D0 * D12 * D12) 194*bf2c3715SXin Li DTRUE(2,6) = 2.D-2 / 1.5D0 195*bf2c3715SXin Li DTRUE(8,6) = 5.D-7 * D12 196*bf2c3715SXin Li DTRUE(1,7) = 4.D0 / 150.D0 197*bf2c3715SXin Li DTRUE(2,7) = (2.D-10 / 1.5D0) * (D12 * D12) 198*bf2c3715SXin Li DTRUE(7,7) = -DTRUE(6,5) 199*bf2c3715SXin Li DTRUE(9,7) = 1.D4 / D12 200*bf2c3715SXin Li DTRUE(1,8) = DTRUE(1,7) 201*bf2c3715SXin Li DTRUE(2,8) = 2.D10 / (1.5D0 * D12 * D12) 202*bf2c3715SXin Li DTRUE(1,9) = 32.D0 / 7.D0 203*bf2c3715SXin Li DTRUE(2,9) = -16.D0 / 7.D0 204*bf2c3715SXin Li* .. Executable Statements .. 205*bf2c3715SXin Li* 206*bf2c3715SXin Li* Compute true values which cannot be prestored 207*bf2c3715SXin Li* in decimal notation 208*bf2c3715SXin Li* 209*bf2c3715SXin Li DBTRUE(1) = 1.0D0/0.6D0 210*bf2c3715SXin Li DBTRUE(3) = -1.0D0/0.6D0 211*bf2c3715SXin Li DBTRUE(5) = 1.0D0/0.6D0 212*bf2c3715SXin Li* 213*bf2c3715SXin Li DO 20 K = 1, 8 214*bf2c3715SXin Li* .. Set N=K for identification in output if any .. 215*bf2c3715SXin Li N = K 216*bf2c3715SXin Li IF (ICASE.EQ.3) THEN 217*bf2c3715SXin Li* .. DROTG .. 218*bf2c3715SXin Li IF (K.GT.8) GO TO 40 219*bf2c3715SXin Li SA = DA1(K) 220*bf2c3715SXin Li SB = DB1(K) 221*bf2c3715SXin Li CALL DROTG(SA,SB,SC,SS) 222*bf2c3715SXin Li CALL STEST1(SA,DATRUE(K),DATRUE(K),SFAC) 223*bf2c3715SXin Li CALL STEST1(SB,DBTRUE(K),DBTRUE(K),SFAC) 224*bf2c3715SXin Li CALL STEST1(SC,DC1(K),DC1(K),SFAC) 225*bf2c3715SXin Li CALL STEST1(SS,DS1(K),DS1(K),SFAC) 226*bf2c3715SXin Li ELSEIF (ICASE.EQ.11) THEN 227*bf2c3715SXin Li* .. DROTMG .. 228*bf2c3715SXin Li DO I=1,4 229*bf2c3715SXin Li DTEMP(I)= DAB(I,K) 230*bf2c3715SXin Li DTEMP(I+4) = 0.0 231*bf2c3715SXin Li END DO 232*bf2c3715SXin Li DTEMP(9) = 0.0 233*bf2c3715SXin Li CALL DROTMG(DTEMP(1),DTEMP(2),DTEMP(3),DTEMP(4),DTEMP(5)) 234*bf2c3715SXin Li CALL STEST(9,DTEMP,DTRUE(1,K),DTRUE(1,K),SFAC) 235*bf2c3715SXin Li ELSE 236*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK0' 237*bf2c3715SXin Li STOP 238*bf2c3715SXin Li END IF 239*bf2c3715SXin Li 20 CONTINUE 240*bf2c3715SXin Li 40 RETURN 241*bf2c3715SXin Li END 242*bf2c3715SXin Li SUBROUTINE CHECK1(SFAC) 243*bf2c3715SXin Li* .. Parameters .. 244*bf2c3715SXin Li INTEGER NOUT 245*bf2c3715SXin Li PARAMETER (NOUT=6) 246*bf2c3715SXin Li* .. Scalar Arguments .. 247*bf2c3715SXin Li DOUBLE PRECISION SFAC 248*bf2c3715SXin Li* .. Scalars in Common .. 249*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 250*bf2c3715SXin Li LOGICAL PASS 251*bf2c3715SXin Li* .. Local Scalars .. 252*bf2c3715SXin Li INTEGER I, LEN, NP1 253*bf2c3715SXin Li* .. Local Arrays .. 254*bf2c3715SXin Li DOUBLE PRECISION DTRUE1(5), DTRUE3(5), DTRUE5(8,5,2), DV(8,5,2), 255*bf2c3715SXin Li + SA(10), STEMP(1), STRUE(8), SX(8) 256*bf2c3715SXin Li INTEGER ITRUE2(5) 257*bf2c3715SXin Li* .. External Functions .. 258*bf2c3715SXin Li DOUBLE PRECISION DASUM, DNRM2 259*bf2c3715SXin Li INTEGER IDAMAX 260*bf2c3715SXin Li EXTERNAL DASUM, DNRM2, IDAMAX 261*bf2c3715SXin Li* .. External Subroutines .. 262*bf2c3715SXin Li EXTERNAL ITEST1, DSCAL, STEST, STEST1 263*bf2c3715SXin Li* .. Intrinsic Functions .. 264*bf2c3715SXin Li INTRINSIC MAX 265*bf2c3715SXin Li* .. Common blocks .. 266*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 267*bf2c3715SXin Li* .. Data statements .. 268*bf2c3715SXin Li DATA SA/0.3D0, -1.0D0, 0.0D0, 1.0D0, 0.3D0, 0.3D0, 269*bf2c3715SXin Li + 0.3D0, 0.3D0, 0.3D0, 0.3D0/ 270*bf2c3715SXin Li DATA DV/0.1D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 271*bf2c3715SXin Li + 2.0D0, 2.0D0, 0.3D0, 3.0D0, 3.0D0, 3.0D0, 3.0D0, 272*bf2c3715SXin Li + 3.0D0, 3.0D0, 3.0D0, 0.3D0, -0.4D0, 4.0D0, 273*bf2c3715SXin Li + 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 0.2D0, 274*bf2c3715SXin Li + -0.6D0, 0.3D0, 5.0D0, 5.0D0, 5.0D0, 5.0D0, 275*bf2c3715SXin Li + 5.0D0, 0.1D0, -0.3D0, 0.5D0, -0.1D0, 6.0D0, 276*bf2c3715SXin Li + 6.0D0, 6.0D0, 6.0D0, 0.1D0, 8.0D0, 8.0D0, 8.0D0, 277*bf2c3715SXin Li + 8.0D0, 8.0D0, 8.0D0, 8.0D0, 0.3D0, 9.0D0, 9.0D0, 278*bf2c3715SXin Li + 9.0D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 0.3D0, 2.0D0, 279*bf2c3715SXin Li + -0.4D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 280*bf2c3715SXin Li + 0.2D0, 3.0D0, -0.6D0, 5.0D0, 0.3D0, 2.0D0, 281*bf2c3715SXin Li + 2.0D0, 2.0D0, 0.1D0, 4.0D0, -0.3D0, 6.0D0, 282*bf2c3715SXin Li + -0.5D0, 7.0D0, -0.1D0, 3.0D0/ 283*bf2c3715SXin Li DATA DTRUE1/0.0D0, 0.3D0, 0.5D0, 0.7D0, 0.6D0/ 284*bf2c3715SXin Li DATA DTRUE3/0.0D0, 0.3D0, 0.7D0, 1.1D0, 1.0D0/ 285*bf2c3715SXin Li DATA DTRUE5/0.10D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 286*bf2c3715SXin Li + 2.0D0, 2.0D0, 2.0D0, -0.3D0, 3.0D0, 3.0D0, 287*bf2c3715SXin Li + 3.0D0, 3.0D0, 3.0D0, 3.0D0, 3.0D0, 0.0D0, 0.0D0, 288*bf2c3715SXin Li + 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 289*bf2c3715SXin Li + 0.20D0, -0.60D0, 0.30D0, 5.0D0, 5.0D0, 5.0D0, 290*bf2c3715SXin Li + 5.0D0, 5.0D0, 0.03D0, -0.09D0, 0.15D0, -0.03D0, 291*bf2c3715SXin Li + 6.0D0, 6.0D0, 6.0D0, 6.0D0, 0.10D0, 8.0D0, 292*bf2c3715SXin Li + 8.0D0, 8.0D0, 8.0D0, 8.0D0, 8.0D0, 8.0D0, 293*bf2c3715SXin Li + 0.09D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 294*bf2c3715SXin Li + 9.0D0, 9.0D0, 0.09D0, 2.0D0, -0.12D0, 2.0D0, 295*bf2c3715SXin Li + 2.0D0, 2.0D0, 2.0D0, 2.0D0, 0.06D0, 3.0D0, 296*bf2c3715SXin Li + -0.18D0, 5.0D0, 0.09D0, 2.0D0, 2.0D0, 2.0D0, 297*bf2c3715SXin Li + 0.03D0, 4.0D0, -0.09D0, 6.0D0, -0.15D0, 7.0D0, 298*bf2c3715SXin Li + -0.03D0, 3.0D0/ 299*bf2c3715SXin Li DATA ITRUE2/0, 1, 2, 2, 3/ 300*bf2c3715SXin Li* .. Executable Statements .. 301*bf2c3715SXin Li DO 80 INCX = 1, 2 302*bf2c3715SXin Li DO 60 NP1 = 1, 5 303*bf2c3715SXin Li N = NP1 - 1 304*bf2c3715SXin Li LEN = 2*MAX(N,1) 305*bf2c3715SXin Li* .. Set vector arguments .. 306*bf2c3715SXin Li DO 20 I = 1, LEN 307*bf2c3715SXin Li SX(I) = DV(I,NP1,INCX) 308*bf2c3715SXin Li 20 CONTINUE 309*bf2c3715SXin Li* 310*bf2c3715SXin Li IF (ICASE.EQ.7) THEN 311*bf2c3715SXin Li* .. DNRM2 .. 312*bf2c3715SXin Li STEMP(1) = DTRUE1(NP1) 313*bf2c3715SXin Li CALL STEST1(DNRM2(N,SX,INCX),STEMP(1),STEMP,SFAC) 314*bf2c3715SXin Li ELSE IF (ICASE.EQ.8) THEN 315*bf2c3715SXin Li* .. DASUM .. 316*bf2c3715SXin Li STEMP(1) = DTRUE3(NP1) 317*bf2c3715SXin Li CALL STEST1(DASUM(N,SX,INCX),STEMP(1),STEMP,SFAC) 318*bf2c3715SXin Li ELSE IF (ICASE.EQ.9) THEN 319*bf2c3715SXin Li* .. DSCAL .. 320*bf2c3715SXin Li CALL DSCAL(N,SA((INCX-1)*5+NP1),SX,INCX) 321*bf2c3715SXin Li DO 40 I = 1, LEN 322*bf2c3715SXin Li STRUE(I) = DTRUE5(I,NP1,INCX) 323*bf2c3715SXin Li 40 CONTINUE 324*bf2c3715SXin Li CALL STEST(LEN,SX,STRUE,STRUE,SFAC) 325*bf2c3715SXin Li ELSE IF (ICASE.EQ.10) THEN 326*bf2c3715SXin Li* .. IDAMAX .. 327*bf2c3715SXin Li CALL ITEST1(IDAMAX(N,SX,INCX),ITRUE2(NP1)) 328*bf2c3715SXin Li ELSE 329*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK1' 330*bf2c3715SXin Li STOP 331*bf2c3715SXin Li END IF 332*bf2c3715SXin Li 60 CONTINUE 333*bf2c3715SXin Li 80 CONTINUE 334*bf2c3715SXin Li RETURN 335*bf2c3715SXin Li END 336*bf2c3715SXin Li SUBROUTINE CHECK2(SFAC) 337*bf2c3715SXin Li* .. Parameters .. 338*bf2c3715SXin Li INTEGER NOUT 339*bf2c3715SXin Li PARAMETER (NOUT=6) 340*bf2c3715SXin Li* .. Scalar Arguments .. 341*bf2c3715SXin Li DOUBLE PRECISION SFAC 342*bf2c3715SXin Li* .. Scalars in Common .. 343*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 344*bf2c3715SXin Li LOGICAL PASS 345*bf2c3715SXin Li* .. Local Scalars .. 346*bf2c3715SXin Li DOUBLE PRECISION SA 347*bf2c3715SXin Li INTEGER I, J, KI, KN, KNI, KPAR, KSIZE, LENX, LENY, 348*bf2c3715SXin Li $ MX, MY 349*bf2c3715SXin Li* .. Local Arrays .. 350*bf2c3715SXin Li DOUBLE PRECISION DT10X(7,4,4), DT10Y(7,4,4), DT7(4,4), 351*bf2c3715SXin Li $ DT8(7,4,4), DX1(7), 352*bf2c3715SXin Li $ DY1(7), SSIZE1(4), SSIZE2(14,2), SSIZE(7), 353*bf2c3715SXin Li $ STX(7), STY(7), SX(7), SY(7), 354*bf2c3715SXin Li $ DPAR(5,4), DT19X(7,4,16),DT19XA(7,4,4), 355*bf2c3715SXin Li $ DT19XB(7,4,4), DT19XC(7,4,4),DT19XD(7,4,4), 356*bf2c3715SXin Li $ DT19Y(7,4,16), DT19YA(7,4,4),DT19YB(7,4,4), 357*bf2c3715SXin Li $ DT19YC(7,4,4), DT19YD(7,4,4), DTEMP(5) 358*bf2c3715SXin Li INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) 359*bf2c3715SXin Li* .. External Functions .. 360*bf2c3715SXin Li DOUBLE PRECISION DDOT, DSDOT 361*bf2c3715SXin Li EXTERNAL DDOT, DSDOT 362*bf2c3715SXin Li* .. External Subroutines .. 363*bf2c3715SXin Li EXTERNAL DAXPY, DCOPY, DROTM, DSWAP, STEST, STEST1 364*bf2c3715SXin Li* .. Intrinsic Functions .. 365*bf2c3715SXin Li INTRINSIC ABS, MIN 366*bf2c3715SXin Li* .. Common blocks .. 367*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 368*bf2c3715SXin Li* .. Data statements .. 369*bf2c3715SXin Li EQUIVALENCE (DT19X(1,1,1),DT19XA(1,1,1)),(DT19X(1,1,5), 370*bf2c3715SXin Li A DT19XB(1,1,1)),(DT19X(1,1,9),DT19XC(1,1,1)), 371*bf2c3715SXin Li B (DT19X(1,1,13),DT19XD(1,1,1)) 372*bf2c3715SXin Li EQUIVALENCE (DT19Y(1,1,1),DT19YA(1,1,1)),(DT19Y(1,1,5), 373*bf2c3715SXin Li A DT19YB(1,1,1)),(DT19Y(1,1,9),DT19YC(1,1,1)), 374*bf2c3715SXin Li B (DT19Y(1,1,13),DT19YD(1,1,1)) 375*bf2c3715SXin Li 376*bf2c3715SXin Li DATA SA/0.3D0/ 377*bf2c3715SXin Li DATA INCXS/1, 2, -2, -1/ 378*bf2c3715SXin Li DATA INCYS/1, -2, 1, -2/ 379*bf2c3715SXin Li DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 380*bf2c3715SXin Li DATA NS/0, 1, 2, 4/ 381*bf2c3715SXin Li DATA DX1/0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.9D0, -0.3D0, 382*bf2c3715SXin Li + -0.4D0/ 383*bf2c3715SXin Li DATA DY1/0.5D0, -0.9D0, 0.3D0, 0.7D0, -0.6D0, 0.2D0, 384*bf2c3715SXin Li + 0.8D0/ 385*bf2c3715SXin Li DATA DT7/0.0D0, 0.30D0, 0.21D0, 0.62D0, 0.0D0, 386*bf2c3715SXin Li + 0.30D0, -0.07D0, 0.85D0, 0.0D0, 0.30D0, -0.79D0, 387*bf2c3715SXin Li + -0.74D0, 0.0D0, 0.30D0, 0.33D0, 1.27D0/ 388*bf2c3715SXin Li DATA DT8/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 389*bf2c3715SXin Li + 0.0D0, 0.68D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 390*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.68D0, -0.87D0, 0.0D0, 0.0D0, 391*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.68D0, -0.87D0, 0.15D0, 392*bf2c3715SXin Li + 0.94D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 393*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.68D0, 394*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 395*bf2c3715SXin Li + 0.35D0, -0.9D0, 0.48D0, 0.0D0, 0.0D0, 0.0D0, 396*bf2c3715SXin Li + 0.0D0, 0.38D0, -0.9D0, 0.57D0, 0.7D0, -0.75D0, 397*bf2c3715SXin Li + 0.2D0, 0.98D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 398*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.68D0, 0.0D0, 0.0D0, 399*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.35D0, -0.72D0, 400*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.38D0, 401*bf2c3715SXin Li + -0.63D0, 0.15D0, 0.88D0, 0.0D0, 0.0D0, 0.0D0, 402*bf2c3715SXin Li + 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 403*bf2c3715SXin Li + 0.68D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 404*bf2c3715SXin Li + 0.0D0, 0.68D0, -0.9D0, 0.33D0, 0.0D0, 0.0D0, 405*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.68D0, -0.9D0, 0.33D0, 0.7D0, 406*bf2c3715SXin Li + -0.75D0, 0.2D0, 1.04D0/ 407*bf2c3715SXin Li DATA DT10X/0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 408*bf2c3715SXin Li + 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 409*bf2c3715SXin Li + 0.0D0, 0.5D0, -0.9D0, 0.0D0, 0.0D0, 0.0D0, 410*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.5D0, -0.9D0, 0.3D0, 0.7D0, 411*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 412*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 413*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.3D0, 0.1D0, 0.5D0, 0.0D0, 414*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.8D0, 0.1D0, -0.6D0, 415*bf2c3715SXin Li + 0.8D0, 0.3D0, -0.3D0, 0.5D0, 0.6D0, 0.0D0, 416*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 417*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.9D0, 418*bf2c3715SXin Li + 0.1D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.7D0, 419*bf2c3715SXin Li + 0.1D0, 0.3D0, 0.8D0, -0.9D0, -0.3D0, 0.5D0, 420*bf2c3715SXin Li + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 421*bf2c3715SXin Li + 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 422*bf2c3715SXin Li + 0.5D0, 0.3D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 423*bf2c3715SXin Li + 0.5D0, 0.3D0, -0.6D0, 0.8D0, 0.0D0, 0.0D0, 424*bf2c3715SXin Li + 0.0D0/ 425*bf2c3715SXin Li DATA DT10Y/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 426*bf2c3715SXin Li + 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 427*bf2c3715SXin Li + 0.0D0, 0.6D0, 0.1D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 428*bf2c3715SXin Li + 0.0D0, 0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.0D0, 429*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 430*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 431*bf2c3715SXin Li + 0.0D0, 0.0D0, -0.5D0, -0.9D0, 0.6D0, 0.0D0, 432*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, -0.4D0, -0.9D0, 0.9D0, 433*bf2c3715SXin Li + 0.7D0, -0.5D0, 0.2D0, 0.6D0, 0.5D0, 0.0D0, 434*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 435*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.5D0, 436*bf2c3715SXin Li + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 437*bf2c3715SXin Li + -0.4D0, 0.9D0, -0.5D0, 0.6D0, 0.0D0, 0.0D0, 438*bf2c3715SXin Li + 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 439*bf2c3715SXin Li + 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 440*bf2c3715SXin Li + 0.0D0, 0.6D0, -0.9D0, 0.1D0, 0.0D0, 0.0D0, 441*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.6D0, -0.9D0, 0.1D0, 0.7D0, 442*bf2c3715SXin Li + -0.5D0, 0.2D0, 0.8D0/ 443*bf2c3715SXin Li DATA SSIZE1/0.0D0, 0.3D0, 1.6D0, 3.2D0/ 444*bf2c3715SXin Li DATA SSIZE2/0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 445*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 446*bf2c3715SXin Li + 0.0D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 447*bf2c3715SXin Li + 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 448*bf2c3715SXin Li + 1.17D0, 1.17D0, 1.17D0/ 449*bf2c3715SXin Li* 450*bf2c3715SXin Li* FOR DROTM 451*bf2c3715SXin Li* 452*bf2c3715SXin Li DATA DPAR/-2.D0, 0.D0,0.D0,0.D0,0.D0, 453*bf2c3715SXin Li A -1.D0, 2.D0, -3.D0, -4.D0, 5.D0, 454*bf2c3715SXin Li B 0.D0, 0.D0, 2.D0, -3.D0, 0.D0, 455*bf2c3715SXin Li C 1.D0, 5.D0, 2.D0, 0.D0, -4.D0/ 456*bf2c3715SXin Li* TRUE X RESULTS F0R ROTATIONS DROTM 457*bf2c3715SXin Li DATA DT19XA/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 458*bf2c3715SXin Li A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 459*bf2c3715SXin Li B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 460*bf2c3715SXin Li C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 461*bf2c3715SXin Li D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 462*bf2c3715SXin Li E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 463*bf2c3715SXin Li F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 464*bf2c3715SXin Li G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 465*bf2c3715SXin Li H .6D0, .1D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 466*bf2c3715SXin Li I -.8D0, 3.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 467*bf2c3715SXin Li J -.9D0, 2.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 468*bf2c3715SXin Li K 3.5D0, -.4D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 469*bf2c3715SXin Li L .6D0, .1D0, -.5D0, .8D0, 0.D0,0.D0,0.D0, 470*bf2c3715SXin Li M -.8D0, 3.8D0, -2.2D0, -1.2D0, 0.D0,0.D0,0.D0, 471*bf2c3715SXin Li N -.9D0, 2.8D0, -1.4D0, -1.3D0, 0.D0,0.D0,0.D0, 472*bf2c3715SXin Li O 3.5D0, -.4D0, -2.2D0, 4.7D0, 0.D0,0.D0,0.D0/ 473*bf2c3715SXin Li* 474*bf2c3715SXin Li DATA DT19XB/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 475*bf2c3715SXin Li A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 476*bf2c3715SXin Li B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 477*bf2c3715SXin Li C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 478*bf2c3715SXin Li D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 479*bf2c3715SXin Li E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 480*bf2c3715SXin Li F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 481*bf2c3715SXin Li G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 482*bf2c3715SXin Li H .6D0, .1D0, -.5D0, 0.D0,0.D0,0.D0,0.D0, 483*bf2c3715SXin Li I 0.D0, .1D0, -3.0D0, 0.D0,0.D0,0.D0,0.D0, 484*bf2c3715SXin Li J -.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 485*bf2c3715SXin Li K 3.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 486*bf2c3715SXin Li L .6D0, .1D0, -.5D0, .8D0, .9D0, -.3D0, -.4D0, 487*bf2c3715SXin Li M -2.0D0, .1D0, 1.4D0, .8D0, .6D0, -.3D0, -2.8D0, 488*bf2c3715SXin Li N -1.8D0, .1D0, 1.3D0, .8D0, 0.D0, -.3D0, -1.9D0, 489*bf2c3715SXin Li O 3.8D0, .1D0, -3.1D0, .8D0, 4.8D0, -.3D0, -1.5D0 / 490*bf2c3715SXin Li* 491*bf2c3715SXin Li DATA DT19XC/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 492*bf2c3715SXin Li A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 493*bf2c3715SXin Li B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 494*bf2c3715SXin Li C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 495*bf2c3715SXin Li D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 496*bf2c3715SXin Li E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 497*bf2c3715SXin Li F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 498*bf2c3715SXin Li G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 499*bf2c3715SXin Li H .6D0, .1D0, -.5D0, 0.D0,0.D0,0.D0,0.D0, 500*bf2c3715SXin Li I 4.8D0, .1D0, -3.0D0, 0.D0,0.D0,0.D0,0.D0, 501*bf2c3715SXin Li J 3.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 502*bf2c3715SXin Li K 2.1D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 503*bf2c3715SXin Li L .6D0, .1D0, -.5D0, .8D0, .9D0, -.3D0, -.4D0, 504*bf2c3715SXin Li M -1.6D0, .1D0, -2.2D0, .8D0, 5.4D0, -.3D0, -2.8D0, 505*bf2c3715SXin Li N -1.5D0, .1D0, -1.4D0, .8D0, 3.6D0, -.3D0, -1.9D0, 506*bf2c3715SXin Li O 3.7D0, .1D0, -2.2D0, .8D0, 3.6D0, -.3D0, -1.5D0 / 507*bf2c3715SXin Li* 508*bf2c3715SXin Li DATA DT19XD/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 509*bf2c3715SXin Li A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 510*bf2c3715SXin Li B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 511*bf2c3715SXin Li C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 512*bf2c3715SXin Li D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 513*bf2c3715SXin Li E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 514*bf2c3715SXin Li F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 515*bf2c3715SXin Li G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 516*bf2c3715SXin Li H .6D0, .1D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 517*bf2c3715SXin Li I -.8D0, -1.0D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 518*bf2c3715SXin Li J -.9D0, -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 519*bf2c3715SXin Li K 3.5D0, .8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 520*bf2c3715SXin Li L .6D0, .1D0, -.5D0, .8D0, 0.D0,0.D0,0.D0, 521*bf2c3715SXin Li M -.8D0, -1.0D0, 1.4D0, -1.6D0, 0.D0,0.D0,0.D0, 522*bf2c3715SXin Li N -.9D0, -.8D0, 1.3D0, -1.6D0, 0.D0,0.D0,0.D0, 523*bf2c3715SXin Li O 3.5D0, .8D0, -3.1D0, 4.8D0, 0.D0,0.D0,0.D0/ 524*bf2c3715SXin Li* TRUE Y RESULTS FOR ROTATIONS DROTM 525*bf2c3715SXin Li DATA DT19YA/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 526*bf2c3715SXin Li A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 527*bf2c3715SXin Li B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 528*bf2c3715SXin Li C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 529*bf2c3715SXin Li D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 530*bf2c3715SXin Li E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 531*bf2c3715SXin Li F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 532*bf2c3715SXin Li G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 533*bf2c3715SXin Li H .5D0, -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 534*bf2c3715SXin Li I .7D0, -4.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 535*bf2c3715SXin Li J 1.7D0, -.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 536*bf2c3715SXin Li K -2.6D0, 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 537*bf2c3715SXin Li L .5D0, -.9D0, .3D0, .7D0, 0.D0,0.D0,0.D0, 538*bf2c3715SXin Li M .7D0, -4.8D0, 3.0D0, 1.1D0, 0.D0,0.D0,0.D0, 539*bf2c3715SXin Li N 1.7D0, -.7D0, -.7D0, 2.3D0, 0.D0,0.D0,0.D0, 540*bf2c3715SXin Li O -2.6D0, 3.5D0, -.7D0, -3.6D0, 0.D0,0.D0,0.D0/ 541*bf2c3715SXin Li* 542*bf2c3715SXin Li DATA DT19YB/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 543*bf2c3715SXin Li A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 544*bf2c3715SXin Li B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 545*bf2c3715SXin Li C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 546*bf2c3715SXin Li D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 547*bf2c3715SXin Li E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 548*bf2c3715SXin Li F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 549*bf2c3715SXin Li G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 550*bf2c3715SXin Li H .5D0, -.9D0, .3D0, 0.D0,0.D0,0.D0,0.D0, 551*bf2c3715SXin Li I 4.0D0, -.9D0, -.3D0, 0.D0,0.D0,0.D0,0.D0, 552*bf2c3715SXin Li J -.5D0, -.9D0, 1.5D0, 0.D0,0.D0,0.D0,0.D0, 553*bf2c3715SXin Li K -1.5D0, -.9D0, -1.8D0, 0.D0,0.D0,0.D0,0.D0, 554*bf2c3715SXin Li L .5D0, -.9D0, .3D0, .7D0, -.6D0, .2D0, .8D0, 555*bf2c3715SXin Li M 3.7D0, -.9D0, -1.2D0, .7D0, -1.5D0, .2D0, 2.2D0, 556*bf2c3715SXin Li N -.3D0, -.9D0, 2.1D0, .7D0, -1.6D0, .2D0, 2.0D0, 557*bf2c3715SXin Li O -1.6D0, -.9D0, -2.1D0, .7D0, 2.9D0, .2D0, -3.8D0 / 558*bf2c3715SXin Li* 559*bf2c3715SXin Li DATA DT19YC/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 560*bf2c3715SXin Li A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 561*bf2c3715SXin Li B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 562*bf2c3715SXin Li C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 563*bf2c3715SXin Li D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 564*bf2c3715SXin Li E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 565*bf2c3715SXin Li F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 566*bf2c3715SXin Li G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 567*bf2c3715SXin Li H .5D0, -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 568*bf2c3715SXin Li I 4.0D0, -6.3D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 569*bf2c3715SXin Li J -.5D0, .3D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 570*bf2c3715SXin Li K -1.5D0, 3.0D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 571*bf2c3715SXin Li L .5D0, -.9D0, .3D0, .7D0, 0.D0,0.D0,0.D0, 572*bf2c3715SXin Li M 3.7D0, -7.2D0, 3.0D0, 1.7D0, 0.D0,0.D0,0.D0, 573*bf2c3715SXin Li N -.3D0, .9D0, -.7D0, 1.9D0, 0.D0,0.D0,0.D0, 574*bf2c3715SXin Li O -1.6D0, 2.7D0, -.7D0, -3.4D0, 0.D0,0.D0,0.D0/ 575*bf2c3715SXin Li* 576*bf2c3715SXin Li DATA DT19YD/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 577*bf2c3715SXin Li A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 578*bf2c3715SXin Li B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 579*bf2c3715SXin Li C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 580*bf2c3715SXin Li D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 581*bf2c3715SXin Li E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 582*bf2c3715SXin Li F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 583*bf2c3715SXin Li G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 584*bf2c3715SXin Li H .5D0, -.9D0, .3D0, 0.D0,0.D0,0.D0,0.D0, 585*bf2c3715SXin Li I .7D0, -.9D0, 1.2D0, 0.D0,0.D0,0.D0,0.D0, 586*bf2c3715SXin Li J 1.7D0, -.9D0, .5D0, 0.D0,0.D0,0.D0,0.D0, 587*bf2c3715SXin Li K -2.6D0, -.9D0, -1.3D0, 0.D0,0.D0,0.D0,0.D0, 588*bf2c3715SXin Li L .5D0, -.9D0, .3D0, .7D0, -.6D0, .2D0, .8D0, 589*bf2c3715SXin Li M .7D0, -.9D0, 1.2D0, .7D0, -1.5D0, .2D0, 1.6D0, 590*bf2c3715SXin Li N 1.7D0, -.9D0, .5D0, .7D0, -1.6D0, .2D0, 2.4D0, 591*bf2c3715SXin Li O -2.6D0, -.9D0, -1.3D0, .7D0, 2.9D0, .2D0, -4.0D0 / 592*bf2c3715SXin Li* 593*bf2c3715SXin Li* .. Executable Statements .. 594*bf2c3715SXin Li* 595*bf2c3715SXin Li DO 120 KI = 1, 4 596*bf2c3715SXin Li INCX = INCXS(KI) 597*bf2c3715SXin Li INCY = INCYS(KI) 598*bf2c3715SXin Li MX = ABS(INCX) 599*bf2c3715SXin Li MY = ABS(INCY) 600*bf2c3715SXin Li* 601*bf2c3715SXin Li DO 100 KN = 1, 4 602*bf2c3715SXin Li N = NS(KN) 603*bf2c3715SXin Li KSIZE = MIN(2,KN) 604*bf2c3715SXin Li LENX = LENS(KN,MX) 605*bf2c3715SXin Li LENY = LENS(KN,MY) 606*bf2c3715SXin Li* .. Initialize all argument arrays .. 607*bf2c3715SXin Li DO 20 I = 1, 7 608*bf2c3715SXin Li SX(I) = DX1(I) 609*bf2c3715SXin Li SY(I) = DY1(I) 610*bf2c3715SXin Li 20 CONTINUE 611*bf2c3715SXin Li* 612*bf2c3715SXin Li IF (ICASE.EQ.1) THEN 613*bf2c3715SXin Li* .. DDOT .. 614*bf2c3715SXin Li CALL STEST1(DDOT(N,SX,INCX,SY,INCY),DT7(KN,KI),SSIZE1(KN) 615*bf2c3715SXin Li + ,SFAC) 616*bf2c3715SXin Li ELSE IF (ICASE.EQ.2) THEN 617*bf2c3715SXin Li* .. DAXPY .. 618*bf2c3715SXin Li CALL DAXPY(N,SA,SX,INCX,SY,INCY) 619*bf2c3715SXin Li DO 40 J = 1, LENY 620*bf2c3715SXin Li STY(J) = DT8(J,KN,KI) 621*bf2c3715SXin Li 40 CONTINUE 622*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 623*bf2c3715SXin Li ELSE IF (ICASE.EQ.5) THEN 624*bf2c3715SXin Li* .. DCOPY .. 625*bf2c3715SXin Li DO 60 I = 1, 7 626*bf2c3715SXin Li STY(I) = DT10Y(I,KN,KI) 627*bf2c3715SXin Li 60 CONTINUE 628*bf2c3715SXin Li CALL DCOPY(N,SX,INCX,SY,INCY) 629*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0D0) 630*bf2c3715SXin Li ELSE IF (ICASE.EQ.6) THEN 631*bf2c3715SXin Li* .. DSWAP .. 632*bf2c3715SXin Li CALL DSWAP(N,SX,INCX,SY,INCY) 633*bf2c3715SXin Li DO 80 I = 1, 7 634*bf2c3715SXin Li STX(I) = DT10X(I,KN,KI) 635*bf2c3715SXin Li STY(I) = DT10Y(I,KN,KI) 636*bf2c3715SXin Li 80 CONTINUE 637*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE2(1,1),1.0D0) 638*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0D0) 639*bf2c3715SXin Li ELSE IF (ICASE.EQ.12) THEN 640*bf2c3715SXin Li* .. DROTM .. 641*bf2c3715SXin Li KNI=KN+4*(KI-1) 642*bf2c3715SXin Li DO KPAR=1,4 643*bf2c3715SXin Li DO I=1,7 644*bf2c3715SXin Li SX(I) = DX1(I) 645*bf2c3715SXin Li SY(I) = DY1(I) 646*bf2c3715SXin Li STX(I)= DT19X(I,KPAR,KNI) 647*bf2c3715SXin Li STY(I)= DT19Y(I,KPAR,KNI) 648*bf2c3715SXin Li END DO 649*bf2c3715SXin Li* 650*bf2c3715SXin Li DO I=1,5 651*bf2c3715SXin Li DTEMP(I) = DPAR(I,KPAR) 652*bf2c3715SXin Li END DO 653*bf2c3715SXin Li* 654*bf2c3715SXin Li DO I=1,LENX 655*bf2c3715SXin Li SSIZE(I)=STX(I) 656*bf2c3715SXin Li END DO 657*bf2c3715SXin Li* SEE REMARK ABOVE ABOUT DT11X(1,2,7) 658*bf2c3715SXin Li* AND DT11X(5,3,8). 659*bf2c3715SXin Li IF ((KPAR .EQ. 2) .AND. (KNI .EQ. 7)) 660*bf2c3715SXin Li $ SSIZE(1) = 2.4D0 661*bf2c3715SXin Li IF ((KPAR .EQ. 3) .AND. (KNI .EQ. 8)) 662*bf2c3715SXin Li $ SSIZE(5) = 1.8D0 663*bf2c3715SXin Li* 664*bf2c3715SXin Li CALL DROTM(N,SX,INCX,SY,INCY,DTEMP) 665*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE,SFAC) 666*bf2c3715SXin Li CALL STEST(LENY,SY,STY,STY,SFAC) 667*bf2c3715SXin Li END DO 668*bf2c3715SXin Li ELSE IF (ICASE.EQ.13) THEN 669*bf2c3715SXin Li* .. DSDOT .. 670*bf2c3715SXin Li CALL TESTDSDOT(REAL(DSDOT(N,REAL(SX),INCX,REAL(SY),INCY)), 671*bf2c3715SXin Li $ REAL(DT7(KN,KI)),REAL(SSIZE1(KN)), .3125E-1) 672*bf2c3715SXin Li ELSE 673*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' 674*bf2c3715SXin Li STOP 675*bf2c3715SXin Li END IF 676*bf2c3715SXin Li 100 CONTINUE 677*bf2c3715SXin Li 120 CONTINUE 678*bf2c3715SXin Li RETURN 679*bf2c3715SXin Li END 680*bf2c3715SXin Li SUBROUTINE CHECK3(SFAC) 681*bf2c3715SXin Li* .. Parameters .. 682*bf2c3715SXin Li INTEGER NOUT 683*bf2c3715SXin Li PARAMETER (NOUT=6) 684*bf2c3715SXin Li* .. Scalar Arguments .. 685*bf2c3715SXin Li DOUBLE PRECISION SFAC 686*bf2c3715SXin Li* .. Scalars in Common .. 687*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 688*bf2c3715SXin Li LOGICAL PASS 689*bf2c3715SXin Li* .. Local Scalars .. 690*bf2c3715SXin Li DOUBLE PRECISION SC, SS 691*bf2c3715SXin Li INTEGER I, K, KI, KN, KSIZE, LENX, LENY, MX, MY 692*bf2c3715SXin Li* .. Local Arrays .. 693*bf2c3715SXin Li DOUBLE PRECISION COPYX(5), COPYY(5), DT9X(7,4,4), DT9Y(7,4,4), 694*bf2c3715SXin Li + DX1(7), DY1(7), MWPC(11), MWPS(11), MWPSTX(5), 695*bf2c3715SXin Li + MWPSTY(5), MWPTX(11,5), MWPTY(11,5), MWPX(5), 696*bf2c3715SXin Li + MWPY(5), SSIZE2(14,2), STX(7), STY(7), SX(7), 697*bf2c3715SXin Li + SY(7) 698*bf2c3715SXin Li INTEGER INCXS(4), INCYS(4), LENS(4,2), MWPINX(11), 699*bf2c3715SXin Li + MWPINY(11), MWPN(11), NS(4) 700*bf2c3715SXin Li* .. External Subroutines .. 701*bf2c3715SXin Li EXTERNAL DROT, STEST 702*bf2c3715SXin Li* .. Intrinsic Functions .. 703*bf2c3715SXin Li INTRINSIC ABS, MIN 704*bf2c3715SXin Li* .. Common blocks .. 705*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 706*bf2c3715SXin Li* .. Data statements .. 707*bf2c3715SXin Li DATA INCXS/1, 2, -2, -1/ 708*bf2c3715SXin Li DATA INCYS/1, -2, 1, -2/ 709*bf2c3715SXin Li DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 710*bf2c3715SXin Li DATA NS/0, 1, 2, 4/ 711*bf2c3715SXin Li DATA DX1/0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.9D0, -0.3D0, 712*bf2c3715SXin Li + -0.4D0/ 713*bf2c3715SXin Li DATA DY1/0.5D0, -0.9D0, 0.3D0, 0.7D0, -0.6D0, 0.2D0, 714*bf2c3715SXin Li + 0.8D0/ 715*bf2c3715SXin Li DATA SC, SS/0.8D0, 0.6D0/ 716*bf2c3715SXin Li DATA DT9X/0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 717*bf2c3715SXin Li + 0.0D0, 0.78D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 718*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.78D0, -0.46D0, 0.0D0, 0.0D0, 719*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.78D0, -0.46D0, -0.22D0, 720*bf2c3715SXin Li + 1.06D0, 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 721*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.78D0, 722*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 723*bf2c3715SXin Li + 0.66D0, 0.1D0, -0.1D0, 0.0D0, 0.0D0, 0.0D0, 724*bf2c3715SXin Li + 0.0D0, 0.96D0, 0.1D0, -0.76D0, 0.8D0, 0.90D0, 725*bf2c3715SXin Li + -0.3D0, -0.02D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 726*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.78D0, 0.0D0, 0.0D0, 727*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.06D0, 0.1D0, 728*bf2c3715SXin Li + -0.1D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.90D0, 729*bf2c3715SXin Li + 0.1D0, -0.22D0, 0.8D0, 0.18D0, -0.3D0, -0.02D0, 730*bf2c3715SXin Li + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 731*bf2c3715SXin Li + 0.78D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 732*bf2c3715SXin Li + 0.0D0, 0.78D0, 0.26D0, 0.0D0, 0.0D0, 0.0D0, 733*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.78D0, 0.26D0, -0.76D0, 1.12D0, 734*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0/ 735*bf2c3715SXin Li DATA DT9Y/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 736*bf2c3715SXin Li + 0.0D0, 0.04D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 737*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.04D0, -0.78D0, 0.0D0, 0.0D0, 738*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.04D0, -0.78D0, 0.54D0, 739*bf2c3715SXin Li + 0.08D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 740*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.04D0, 741*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.7D0, 742*bf2c3715SXin Li + -0.9D0, -0.12D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 743*bf2c3715SXin Li + 0.64D0, -0.9D0, -0.30D0, 0.7D0, -0.18D0, 0.2D0, 744*bf2c3715SXin Li + 0.28D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 745*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.04D0, 0.0D0, 0.0D0, 0.0D0, 746*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.7D0, -1.08D0, 0.0D0, 747*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.64D0, -1.26D0, 748*bf2c3715SXin Li + 0.54D0, 0.20D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 749*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 750*bf2c3715SXin Li + 0.04D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 751*bf2c3715SXin Li + 0.0D0, 0.04D0, -0.9D0, 0.18D0, 0.0D0, 0.0D0, 752*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.04D0, -0.9D0, 0.18D0, 0.7D0, 753*bf2c3715SXin Li + -0.18D0, 0.2D0, 0.16D0/ 754*bf2c3715SXin Li DATA SSIZE2/0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 755*bf2c3715SXin Li + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 756*bf2c3715SXin Li + 0.0D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 757*bf2c3715SXin Li + 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 758*bf2c3715SXin Li + 1.17D0, 1.17D0, 1.17D0/ 759*bf2c3715SXin Li* .. Executable Statements .. 760*bf2c3715SXin Li* 761*bf2c3715SXin Li DO 60 KI = 1, 4 762*bf2c3715SXin Li INCX = INCXS(KI) 763*bf2c3715SXin Li INCY = INCYS(KI) 764*bf2c3715SXin Li MX = ABS(INCX) 765*bf2c3715SXin Li MY = ABS(INCY) 766*bf2c3715SXin Li* 767*bf2c3715SXin Li DO 40 KN = 1, 4 768*bf2c3715SXin Li N = NS(KN) 769*bf2c3715SXin Li KSIZE = MIN(2,KN) 770*bf2c3715SXin Li LENX = LENS(KN,MX) 771*bf2c3715SXin Li LENY = LENS(KN,MY) 772*bf2c3715SXin Li* 773*bf2c3715SXin Li IF (ICASE.EQ.4) THEN 774*bf2c3715SXin Li* .. DROT .. 775*bf2c3715SXin Li DO 20 I = 1, 7 776*bf2c3715SXin Li SX(I) = DX1(I) 777*bf2c3715SXin Li SY(I) = DY1(I) 778*bf2c3715SXin Li STX(I) = DT9X(I,KN,KI) 779*bf2c3715SXin Li STY(I) = DT9Y(I,KN,KI) 780*bf2c3715SXin Li 20 CONTINUE 781*bf2c3715SXin Li CALL DROT(N,SX,INCX,SY,INCY,SC,SS) 782*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE2(1,KSIZE),SFAC) 783*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 784*bf2c3715SXin Li ELSE 785*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK3' 786*bf2c3715SXin Li STOP 787*bf2c3715SXin Li END IF 788*bf2c3715SXin Li 40 CONTINUE 789*bf2c3715SXin Li 60 CONTINUE 790*bf2c3715SXin Li* 791*bf2c3715SXin Li MWPC(1) = 1 792*bf2c3715SXin Li DO 80 I = 2, 11 793*bf2c3715SXin Li MWPC(I) = 0 794*bf2c3715SXin Li 80 CONTINUE 795*bf2c3715SXin Li MWPS(1) = 0 796*bf2c3715SXin Li DO 100 I = 2, 6 797*bf2c3715SXin Li MWPS(I) = 1 798*bf2c3715SXin Li 100 CONTINUE 799*bf2c3715SXin Li DO 120 I = 7, 11 800*bf2c3715SXin Li MWPS(I) = -1 801*bf2c3715SXin Li 120 CONTINUE 802*bf2c3715SXin Li MWPINX(1) = 1 803*bf2c3715SXin Li MWPINX(2) = 1 804*bf2c3715SXin Li MWPINX(3) = 1 805*bf2c3715SXin Li MWPINX(4) = -1 806*bf2c3715SXin Li MWPINX(5) = 1 807*bf2c3715SXin Li MWPINX(6) = -1 808*bf2c3715SXin Li MWPINX(7) = 1 809*bf2c3715SXin Li MWPINX(8) = 1 810*bf2c3715SXin Li MWPINX(9) = -1 811*bf2c3715SXin Li MWPINX(10) = 1 812*bf2c3715SXin Li MWPINX(11) = -1 813*bf2c3715SXin Li MWPINY(1) = 1 814*bf2c3715SXin Li MWPINY(2) = 1 815*bf2c3715SXin Li MWPINY(3) = -1 816*bf2c3715SXin Li MWPINY(4) = -1 817*bf2c3715SXin Li MWPINY(5) = 2 818*bf2c3715SXin Li MWPINY(6) = 1 819*bf2c3715SXin Li MWPINY(7) = 1 820*bf2c3715SXin Li MWPINY(8) = -1 821*bf2c3715SXin Li MWPINY(9) = -1 822*bf2c3715SXin Li MWPINY(10) = 2 823*bf2c3715SXin Li MWPINY(11) = 1 824*bf2c3715SXin Li DO 140 I = 1, 11 825*bf2c3715SXin Li MWPN(I) = 5 826*bf2c3715SXin Li 140 CONTINUE 827*bf2c3715SXin Li MWPN(5) = 3 828*bf2c3715SXin Li MWPN(10) = 3 829*bf2c3715SXin Li DO 160 I = 1, 5 830*bf2c3715SXin Li MWPX(I) = I 831*bf2c3715SXin Li MWPY(I) = I 832*bf2c3715SXin Li MWPTX(1,I) = I 833*bf2c3715SXin Li MWPTY(1,I) = I 834*bf2c3715SXin Li MWPTX(2,I) = I 835*bf2c3715SXin Li MWPTY(2,I) = -I 836*bf2c3715SXin Li MWPTX(3,I) = 6 - I 837*bf2c3715SXin Li MWPTY(3,I) = I - 6 838*bf2c3715SXin Li MWPTX(4,I) = I 839*bf2c3715SXin Li MWPTY(4,I) = -I 840*bf2c3715SXin Li MWPTX(6,I) = 6 - I 841*bf2c3715SXin Li MWPTY(6,I) = I - 6 842*bf2c3715SXin Li MWPTX(7,I) = -I 843*bf2c3715SXin Li MWPTY(7,I) = I 844*bf2c3715SXin Li MWPTX(8,I) = I - 6 845*bf2c3715SXin Li MWPTY(8,I) = 6 - I 846*bf2c3715SXin Li MWPTX(9,I) = -I 847*bf2c3715SXin Li MWPTY(9,I) = I 848*bf2c3715SXin Li MWPTX(11,I) = I - 6 849*bf2c3715SXin Li MWPTY(11,I) = 6 - I 850*bf2c3715SXin Li 160 CONTINUE 851*bf2c3715SXin Li MWPTX(5,1) = 1 852*bf2c3715SXin Li MWPTX(5,2) = 3 853*bf2c3715SXin Li MWPTX(5,3) = 5 854*bf2c3715SXin Li MWPTX(5,4) = 4 855*bf2c3715SXin Li MWPTX(5,5) = 5 856*bf2c3715SXin Li MWPTY(5,1) = -1 857*bf2c3715SXin Li MWPTY(5,2) = 2 858*bf2c3715SXin Li MWPTY(5,3) = -2 859*bf2c3715SXin Li MWPTY(5,4) = 4 860*bf2c3715SXin Li MWPTY(5,5) = -3 861*bf2c3715SXin Li MWPTX(10,1) = -1 862*bf2c3715SXin Li MWPTX(10,2) = -3 863*bf2c3715SXin Li MWPTX(10,3) = -5 864*bf2c3715SXin Li MWPTX(10,4) = 4 865*bf2c3715SXin Li MWPTX(10,5) = 5 866*bf2c3715SXin Li MWPTY(10,1) = 1 867*bf2c3715SXin Li MWPTY(10,2) = 2 868*bf2c3715SXin Li MWPTY(10,3) = 2 869*bf2c3715SXin Li MWPTY(10,4) = 4 870*bf2c3715SXin Li MWPTY(10,5) = 3 871*bf2c3715SXin Li DO 200 I = 1, 11 872*bf2c3715SXin Li INCX = MWPINX(I) 873*bf2c3715SXin Li INCY = MWPINY(I) 874*bf2c3715SXin Li DO 180 K = 1, 5 875*bf2c3715SXin Li COPYX(K) = MWPX(K) 876*bf2c3715SXin Li COPYY(K) = MWPY(K) 877*bf2c3715SXin Li MWPSTX(K) = MWPTX(I,K) 878*bf2c3715SXin Li MWPSTY(K) = MWPTY(I,K) 879*bf2c3715SXin Li 180 CONTINUE 880*bf2c3715SXin Li CALL DROT(MWPN(I),COPYX,INCX,COPYY,INCY,MWPC(I),MWPS(I)) 881*bf2c3715SXin Li CALL STEST(5,COPYX,MWPSTX,MWPSTX,SFAC) 882*bf2c3715SXin Li CALL STEST(5,COPYY,MWPSTY,MWPSTY,SFAC) 883*bf2c3715SXin Li 200 CONTINUE 884*bf2c3715SXin Li RETURN 885*bf2c3715SXin Li END 886*bf2c3715SXin Li SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) 887*bf2c3715SXin Li* ********************************* STEST ************************** 888*bf2c3715SXin Li* 889*bf2c3715SXin Li* THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 890*bf2c3715SXin Li* SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 891*bf2c3715SXin Li* NEGLIGIBLE. 892*bf2c3715SXin Li* 893*bf2c3715SXin Li* C. L. LAWSON, JPL, 1974 DEC 10 894*bf2c3715SXin Li* 895*bf2c3715SXin Li* .. Parameters .. 896*bf2c3715SXin Li INTEGER NOUT 897*bf2c3715SXin Li DOUBLE PRECISION ZERO 898*bf2c3715SXin Li PARAMETER (NOUT=6, ZERO=0.0D0) 899*bf2c3715SXin Li* .. Scalar Arguments .. 900*bf2c3715SXin Li DOUBLE PRECISION SFAC 901*bf2c3715SXin Li INTEGER LEN 902*bf2c3715SXin Li* .. Array Arguments .. 903*bf2c3715SXin Li DOUBLE PRECISION SCOMP(LEN), SSIZE(LEN), STRUE(LEN) 904*bf2c3715SXin Li* .. Scalars in Common .. 905*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 906*bf2c3715SXin Li LOGICAL PASS 907*bf2c3715SXin Li* .. Local Scalars .. 908*bf2c3715SXin Li DOUBLE PRECISION SD 909*bf2c3715SXin Li INTEGER I 910*bf2c3715SXin Li* .. External Functions .. 911*bf2c3715SXin Li DOUBLE PRECISION SDIFF 912*bf2c3715SXin Li EXTERNAL SDIFF 913*bf2c3715SXin Li* .. Intrinsic Functions .. 914*bf2c3715SXin Li INTRINSIC ABS 915*bf2c3715SXin Li* .. Common blocks .. 916*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 917*bf2c3715SXin Li* .. Executable Statements .. 918*bf2c3715SXin Li* 919*bf2c3715SXin Li DO 40 I = 1, LEN 920*bf2c3715SXin Li SD = SCOMP(I) - STRUE(I) 921*bf2c3715SXin Li IF (ABS(SFAC*SD) .LE. ABS(SSIZE(I))*EPSILON(ZERO)) 922*bf2c3715SXin Li + GO TO 40 923*bf2c3715SXin Li* 924*bf2c3715SXin Li* HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 925*bf2c3715SXin Li* 926*bf2c3715SXin Li IF ( .NOT. PASS) GO TO 20 927*bf2c3715SXin Li* PRINT FAIL MESSAGE AND HEADER. 928*bf2c3715SXin Li PASS = .FALSE. 929*bf2c3715SXin Li WRITE (NOUT,99999) 930*bf2c3715SXin Li WRITE (NOUT,99998) 931*bf2c3715SXin Li 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, I, SCOMP(I), 932*bf2c3715SXin Li + STRUE(I), SD, SSIZE(I) 933*bf2c3715SXin Li 40 CONTINUE 934*bf2c3715SXin Li RETURN 935*bf2c3715SXin Li* 936*bf2c3715SXin Li99999 FORMAT (' FAIL') 937*bf2c3715SXin Li99998 FORMAT (/' CASE N INCX INCY I ', 938*bf2c3715SXin Li + ' COMP(I) TRUE(I) DIFFERENCE', 939*bf2c3715SXin Li + ' SIZE(I)',/1X) 940*bf2c3715SXin Li99997 FORMAT (1X,I4,I3,2I5,I3,2D36.8,2D12.4) 941*bf2c3715SXin Li END 942*bf2c3715SXin Li SUBROUTINE TESTDSDOT(SCOMP,STRUE,SSIZE,SFAC) 943*bf2c3715SXin Li* ********************************* STEST ************************** 944*bf2c3715SXin Li* 945*bf2c3715SXin Li* THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 946*bf2c3715SXin Li* SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 947*bf2c3715SXin Li* NEGLIGIBLE. 948*bf2c3715SXin Li* 949*bf2c3715SXin Li* C. L. LAWSON, JPL, 1974 DEC 10 950*bf2c3715SXin Li* 951*bf2c3715SXin Li* .. Parameters .. 952*bf2c3715SXin Li INTEGER NOUT 953*bf2c3715SXin Li REAL ZERO 954*bf2c3715SXin Li PARAMETER (NOUT=6, ZERO=0.0E0) 955*bf2c3715SXin Li* .. Scalar Arguments .. 956*bf2c3715SXin Li REAL SFAC, SCOMP, SSIZE, STRUE 957*bf2c3715SXin Li* .. Scalars in Common .. 958*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 959*bf2c3715SXin Li LOGICAL PASS 960*bf2c3715SXin Li* .. Local Scalars .. 961*bf2c3715SXin Li REAL SD 962*bf2c3715SXin Li* .. Intrinsic Functions .. 963*bf2c3715SXin Li INTRINSIC ABS 964*bf2c3715SXin Li* .. Common blocks .. 965*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 966*bf2c3715SXin Li* .. Executable Statements .. 967*bf2c3715SXin Li* 968*bf2c3715SXin Li SD = SCOMP - STRUE 969*bf2c3715SXin Li IF (ABS(SFAC*SD) .LE. ABS(SSIZE) * EPSILON(ZERO)) 970*bf2c3715SXin Li + GO TO 40 971*bf2c3715SXin Li* 972*bf2c3715SXin Li* HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 973*bf2c3715SXin Li* 974*bf2c3715SXin Li IF ( .NOT. PASS) GO TO 20 975*bf2c3715SXin Li* PRINT FAIL MESSAGE AND HEADER. 976*bf2c3715SXin Li PASS = .FALSE. 977*bf2c3715SXin Li WRITE (NOUT,99999) 978*bf2c3715SXin Li WRITE (NOUT,99998) 979*bf2c3715SXin Li 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, SCOMP, 980*bf2c3715SXin Li + STRUE, SD, SSIZE 981*bf2c3715SXin Li 40 CONTINUE 982*bf2c3715SXin Li RETURN 983*bf2c3715SXin Li* 984*bf2c3715SXin Li99999 FORMAT (' FAIL') 985*bf2c3715SXin Li99998 FORMAT (/' CASE N INCX INCY ', 986*bf2c3715SXin Li + ' COMP(I) TRUE(I) DIFFERENCE', 987*bf2c3715SXin Li + ' SIZE(I)',/1X) 988*bf2c3715SXin Li99997 FORMAT (1X,I4,I3,1I5,I3,2E36.8,2E12.4) 989*bf2c3715SXin Li END 990*bf2c3715SXin Li SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) 991*bf2c3715SXin Li* ************************* STEST1 ***************************** 992*bf2c3715SXin Li* 993*bf2c3715SXin Li* THIS IS AN INTERFACE SUBROUTINE TO ACCOMMODATE THE FORTRAN 994*bf2c3715SXin Li* REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE 995*bf2c3715SXin Li* ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. 996*bf2c3715SXin Li* 997*bf2c3715SXin Li* C.L. LAWSON, JPL, 1978 DEC 6 998*bf2c3715SXin Li* 999*bf2c3715SXin Li* .. Scalar Arguments .. 1000*bf2c3715SXin Li DOUBLE PRECISION SCOMP1, SFAC, STRUE1 1001*bf2c3715SXin Li* .. Array Arguments .. 1002*bf2c3715SXin Li DOUBLE PRECISION SSIZE(*) 1003*bf2c3715SXin Li* .. Local Arrays .. 1004*bf2c3715SXin Li DOUBLE PRECISION SCOMP(1), STRUE(1) 1005*bf2c3715SXin Li* .. External Subroutines .. 1006*bf2c3715SXin Li EXTERNAL STEST 1007*bf2c3715SXin Li* .. Executable Statements .. 1008*bf2c3715SXin Li* 1009*bf2c3715SXin Li SCOMP(1) = SCOMP1 1010*bf2c3715SXin Li STRUE(1) = STRUE1 1011*bf2c3715SXin Li CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) 1012*bf2c3715SXin Li* 1013*bf2c3715SXin Li RETURN 1014*bf2c3715SXin Li END 1015*bf2c3715SXin Li DOUBLE PRECISION FUNCTION SDIFF(SA,SB) 1016*bf2c3715SXin Li* ********************************* SDIFF ************************** 1017*bf2c3715SXin Li* COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 1018*bf2c3715SXin Li* 1019*bf2c3715SXin Li* .. Scalar Arguments .. 1020*bf2c3715SXin Li DOUBLE PRECISION SA, SB 1021*bf2c3715SXin Li* .. Executable Statements .. 1022*bf2c3715SXin Li SDIFF = SA - SB 1023*bf2c3715SXin Li RETURN 1024*bf2c3715SXin Li END 1025*bf2c3715SXin Li SUBROUTINE ITEST1(ICOMP,ITRUE) 1026*bf2c3715SXin Li* ********************************* ITEST1 ************************* 1027*bf2c3715SXin Li* 1028*bf2c3715SXin Li* THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR 1029*bf2c3715SXin Li* EQUALITY. 1030*bf2c3715SXin Li* C. L. LAWSON, JPL, 1974 DEC 10 1031*bf2c3715SXin Li* 1032*bf2c3715SXin Li* .. Parameters .. 1033*bf2c3715SXin Li INTEGER NOUT 1034*bf2c3715SXin Li PARAMETER (NOUT=6) 1035*bf2c3715SXin Li* .. Scalar Arguments .. 1036*bf2c3715SXin Li INTEGER ICOMP, ITRUE 1037*bf2c3715SXin Li* .. Scalars in Common .. 1038*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 1039*bf2c3715SXin Li LOGICAL PASS 1040*bf2c3715SXin Li* .. Local Scalars .. 1041*bf2c3715SXin Li INTEGER ID 1042*bf2c3715SXin Li* .. Common blocks .. 1043*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 1044*bf2c3715SXin Li* .. Executable Statements .. 1045*bf2c3715SXin Li* 1046*bf2c3715SXin Li IF (ICOMP.EQ.ITRUE) GO TO 40 1047*bf2c3715SXin Li* 1048*bf2c3715SXin Li* HERE ICOMP IS NOT EQUAL TO ITRUE. 1049*bf2c3715SXin Li* 1050*bf2c3715SXin Li IF ( .NOT. PASS) GO TO 20 1051*bf2c3715SXin Li* PRINT FAIL MESSAGE AND HEADER. 1052*bf2c3715SXin Li PASS = .FALSE. 1053*bf2c3715SXin Li WRITE (NOUT,99999) 1054*bf2c3715SXin Li WRITE (NOUT,99998) 1055*bf2c3715SXin Li 20 ID = ICOMP - ITRUE 1056*bf2c3715SXin Li WRITE (NOUT,99997) ICASE, N, INCX, INCY, ICOMP, ITRUE, ID 1057*bf2c3715SXin Li 40 CONTINUE 1058*bf2c3715SXin Li RETURN 1059*bf2c3715SXin Li* 1060*bf2c3715SXin Li99999 FORMAT (' FAIL') 1061*bf2c3715SXin Li99998 FORMAT (/' CASE N INCX INCY ', 1062*bf2c3715SXin Li + ' COMP TRUE DIFFERENCE', 1063*bf2c3715SXin Li + /1X) 1064*bf2c3715SXin Li99997 FORMAT (1X,I4,I3,2I5,2I36,I12) 1065*bf2c3715SXin Li END 1066