1*bf2c3715SXin Li*> \brief \b SBLAT1 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 SBLAT1 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 REAL 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 single_blas_testing 36*bf2c3715SXin Li* 37*bf2c3715SXin Li* ===================================================================== 38*bf2c3715SXin Li PROGRAM SBLAT1 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 REAL 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/9.765625E-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)/' SDOT '/ 108*bf2c3715SXin Li DATA L(2)/'SAXPY '/ 109*bf2c3715SXin Li DATA L(3)/'SROTG '/ 110*bf2c3715SXin Li DATA L(4)/' SROT '/ 111*bf2c3715SXin Li DATA L(5)/'SCOPY '/ 112*bf2c3715SXin Li DATA L(6)/'SSWAP '/ 113*bf2c3715SXin Li DATA L(7)/'SNRM2 '/ 114*bf2c3715SXin Li DATA L(8)/'SASUM '/ 115*bf2c3715SXin Li DATA L(9)/'SSCAL '/ 116*bf2c3715SXin Li DATA L(10)/'ISAMAX'/ 117*bf2c3715SXin Li DATA L(11)/'SROTMG'/ 118*bf2c3715SXin Li DATA L(12)/'SROTM '/ 119*bf2c3715SXin Li DATA L(13)/'SDSDOT'/ 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 REAL 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 REAL D12, SA, SB, SC, SS 137*bf2c3715SXin Li INTEGER I, K 138*bf2c3715SXin Li* .. Local Arrays .. 139*bf2c3715SXin Li REAL 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 SROTG, SROTMG, 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 DA1/0.3E0, 0.4E0, -0.3E0, -0.4E0, -0.3E0, 0.0E0, 147*bf2c3715SXin Li + 0.0E0, 1.0E0/ 148*bf2c3715SXin Li DATA DB1/0.4E0, 0.3E0, 0.4E0, 0.3E0, -0.4E0, 0.0E0, 149*bf2c3715SXin Li + 1.0E0, 0.0E0/ 150*bf2c3715SXin Li DATA DC1/0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.6E0, 1.0E0, 151*bf2c3715SXin Li + 0.0E0, 1.0E0/ 152*bf2c3715SXin Li DATA DS1/0.8E0, 0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.0E0, 153*bf2c3715SXin Li + 1.0E0, 0.0E0/ 154*bf2c3715SXin Li DATA DATRUE/0.5E0, 0.5E0, 0.5E0, -0.5E0, -0.5E0, 155*bf2c3715SXin Li + 0.0E0, 1.0E0, 1.0E0/ 156*bf2c3715SXin Li DATA DBTRUE/0.0E0, 0.6E0, 0.0E0, -0.6E0, 0.0E0, 157*bf2c3715SXin Li + 0.0E0, 1.0E0, 0.0E0/ 158*bf2c3715SXin Li* INPUT FOR MODIFIED GIVENS 159*bf2c3715SXin Li DATA DAB/ .1E0,.3E0,1.2E0,.2E0, 160*bf2c3715SXin Li A .7E0, .2E0, .6E0, 4.2E0, 161*bf2c3715SXin Li B 0.E0,0.E0,0.E0,0.E0, 162*bf2c3715SXin Li C 4.E0, -1.E0, 2.E0, 4.E0, 163*bf2c3715SXin Li D 6.E-10, 2.E-2, 1.E5, 10.E0, 164*bf2c3715SXin Li E 4.E10, 2.E-2, 1.E-5, 10.E0, 165*bf2c3715SXin Li F 2.E-10, 4.E-2, 1.E5, 10.E0, 166*bf2c3715SXin Li G 2.E10, 4.E-2, 1.E-5, 10.E0, 167*bf2c3715SXin Li H 4.E0, -2.E0, 8.E0, 4.E0 / 168*bf2c3715SXin Li* TRUE RESULTS FOR MODIFIED GIVENS 169*bf2c3715SXin Li DATA DTRUE/0.E0,0.E0, 1.3E0, .2E0, 0.E0,0.E0,0.E0, .5E0, 0.E0, 170*bf2c3715SXin Li A 0.E0,0.E0, 4.5E0, 4.2E0, 1.E0, .5E0, 0.E0,0.E0,0.E0, 171*bf2c3715SXin Li B 0.E0,0.E0,0.E0,0.E0, -2.E0, 0.E0,0.E0,0.E0,0.E0, 172*bf2c3715SXin Li C 0.E0,0.E0,0.E0, 4.E0, -1.E0, 0.E0,0.E0,0.E0,0.E0, 173*bf2c3715SXin Li D 0.E0, 15.E-3, 0.E0, 10.E0, -1.E0, 0.E0, -1.E-4, 174*bf2c3715SXin Li E 0.E0, 1.E0, 175*bf2c3715SXin Li F 0.E0,0.E0, 6144.E-5, 10.E0, -1.E0, 4096.E0, -1.E6, 176*bf2c3715SXin Li G 0.E0, 1.E0, 177*bf2c3715SXin Li H 0.E0,0.E0,15.E0,10.E0,-1.E0, 5.E-5, 0.E0,1.E0,0.E0, 178*bf2c3715SXin Li I 0.E0,0.E0, 15.E0, 10.E0, -1. E0, 5.E5, -4096.E0, 179*bf2c3715SXin Li J 1.E0, 4096.E-6, 180*bf2c3715SXin Li K 0.E0,0.E0, 7.E0, 4.E0, 0.E0,0.E0, -.5E0, -.25E0, 0.E0/ 181*bf2c3715SXin Li* 4096 = 2 ** 12 182*bf2c3715SXin Li DATA D12 /4096.E0/ 183*bf2c3715SXin Li DTRUE(1,1) = 12.E0 / 130.E0 184*bf2c3715SXin Li DTRUE(2,1) = 36.E0 / 130.E0 185*bf2c3715SXin Li DTRUE(7,1) = -1.E0 / 6.E0 186*bf2c3715SXin Li DTRUE(1,2) = 14.E0 / 75.E0 187*bf2c3715SXin Li DTRUE(2,2) = 49.E0 / 75.E0 188*bf2c3715SXin Li DTRUE(9,2) = 1.E0 / 7.E0 189*bf2c3715SXin Li DTRUE(1,5) = 45.E-11 * (D12 * D12) 190*bf2c3715SXin Li DTRUE(3,5) = 4.E5 / (3.E0 * D12) 191*bf2c3715SXin Li DTRUE(6,5) = 1.E0 / D12 192*bf2c3715SXin Li DTRUE(8,5) = 1.E4 / (3.E0 * D12) 193*bf2c3715SXin Li DTRUE(1,6) = 4.E10 / (1.5E0 * D12 * D12) 194*bf2c3715SXin Li DTRUE(2,6) = 2.E-2 / 1.5E0 195*bf2c3715SXin Li DTRUE(8,6) = 5.E-7 * D12 196*bf2c3715SXin Li DTRUE(1,7) = 4.E0 / 150.E0 197*bf2c3715SXin Li DTRUE(2,7) = (2.E-10 / 1.5E0) * (D12 * D12) 198*bf2c3715SXin Li DTRUE(7,7) = -DTRUE(6,5) 199*bf2c3715SXin Li DTRUE(9,7) = 1.E4 / D12 200*bf2c3715SXin Li DTRUE(1,8) = DTRUE(1,7) 201*bf2c3715SXin Li DTRUE(2,8) = 2.E10 / (1.5E0 * D12 * D12) 202*bf2c3715SXin Li DTRUE(1,9) = 32.E0 / 7.E0 203*bf2c3715SXin Li DTRUE(2,9) = -16.E0 / 7.E0 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) = 1.0E0/0.6E0 210*bf2c3715SXin Li DBTRUE(3) = -1.0E0/0.6E0 211*bf2c3715SXin Li DBTRUE(5) = 1.0E0/0.6E0 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* .. SROTG .. 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 SROTG(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* .. SROTMG .. 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 SROTMG(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 REAL 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 REAL 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 REAL SASUM, SNRM2 259*bf2c3715SXin Li INTEGER ISAMAX 260*bf2c3715SXin Li EXTERNAL SASUM, SNRM2, ISAMAX 261*bf2c3715SXin Li* .. External Subroutines .. 262*bf2c3715SXin Li EXTERNAL ITEST1, SSCAL, 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/0.3E0, -1.0E0, 0.0E0, 1.0E0, 0.3E0, 0.3E0, 269*bf2c3715SXin Li + 0.3E0, 0.3E0, 0.3E0, 0.3E0/ 270*bf2c3715SXin Li DATA DV/0.1E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 271*bf2c3715SXin Li + 2.0E0, 2.0E0, 0.3E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0, 272*bf2c3715SXin Li + 3.0E0, 3.0E0, 3.0E0, 0.3E0, -0.4E0, 4.0E0, 273*bf2c3715SXin Li + 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 0.2E0, 274*bf2c3715SXin Li + -0.6E0, 0.3E0, 5.0E0, 5.0E0, 5.0E0, 5.0E0, 275*bf2c3715SXin Li + 5.0E0, 0.1E0, -0.3E0, 0.5E0, -0.1E0, 6.0E0, 276*bf2c3715SXin Li + 6.0E0, 6.0E0, 6.0E0, 0.1E0, 8.0E0, 8.0E0, 8.0E0, 277*bf2c3715SXin Li + 8.0E0, 8.0E0, 8.0E0, 8.0E0, 0.3E0, 9.0E0, 9.0E0, 278*bf2c3715SXin Li + 9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 0.3E0, 2.0E0, 279*bf2c3715SXin Li + -0.4E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 280*bf2c3715SXin Li + 0.2E0, 3.0E0, -0.6E0, 5.0E0, 0.3E0, 2.0E0, 281*bf2c3715SXin Li + 2.0E0, 2.0E0, 0.1E0, 4.0E0, -0.3E0, 6.0E0, 282*bf2c3715SXin Li + -0.5E0, 7.0E0, -0.1E0, 3.0E0/ 283*bf2c3715SXin Li DATA DTRUE1/0.0E0, 0.3E0, 0.5E0, 0.7E0, 0.6E0/ 284*bf2c3715SXin Li DATA DTRUE3/0.0E0, 0.3E0, 0.7E0, 1.1E0, 1.0E0/ 285*bf2c3715SXin Li DATA DTRUE5/0.10E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 286*bf2c3715SXin Li + 2.0E0, 2.0E0, 2.0E0, -0.3E0, 3.0E0, 3.0E0, 287*bf2c3715SXin Li + 3.0E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0, 0.0E0, 0.0E0, 288*bf2c3715SXin Li + 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 289*bf2c3715SXin Li + 0.20E0, -0.60E0, 0.30E0, 5.0E0, 5.0E0, 5.0E0, 290*bf2c3715SXin Li + 5.0E0, 5.0E0, 0.03E0, -0.09E0, 0.15E0, -0.03E0, 291*bf2c3715SXin Li + 6.0E0, 6.0E0, 6.0E0, 6.0E0, 0.10E0, 8.0E0, 292*bf2c3715SXin Li + 8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0, 293*bf2c3715SXin Li + 0.09E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 294*bf2c3715SXin Li + 9.0E0, 9.0E0, 0.09E0, 2.0E0, -0.12E0, 2.0E0, 295*bf2c3715SXin Li + 2.0E0, 2.0E0, 2.0E0, 2.0E0, 0.06E0, 3.0E0, 296*bf2c3715SXin Li + -0.18E0, 5.0E0, 0.09E0, 2.0E0, 2.0E0, 2.0E0, 297*bf2c3715SXin Li + 0.03E0, 4.0E0, -0.09E0, 6.0E0, -0.15E0, 7.0E0, 298*bf2c3715SXin Li + -0.03E0, 3.0E0/ 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* .. SNRM2 .. 312*bf2c3715SXin Li STEMP(1) = DTRUE1(NP1) 313*bf2c3715SXin Li CALL STEST1(SNRM2(N,SX,INCX),STEMP(1),STEMP,SFAC) 314*bf2c3715SXin Li ELSE IF (ICASE.EQ.8) THEN 315*bf2c3715SXin Li* .. SASUM .. 316*bf2c3715SXin Li STEMP(1) = DTRUE3(NP1) 317*bf2c3715SXin Li CALL STEST1(SASUM(N,SX,INCX),STEMP(1),STEMP,SFAC) 318*bf2c3715SXin Li ELSE IF (ICASE.EQ.9) THEN 319*bf2c3715SXin Li* .. SSCAL .. 320*bf2c3715SXin Li CALL SSCAL(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* .. ISAMAX .. 327*bf2c3715SXin Li CALL ITEST1(ISAMAX(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 REAL 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 REAL 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 REAL 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), SSIZE3(4), 353*bf2c3715SXin Li $ SSIZE(7), 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 $ ST7B(4,4) 359*bf2c3715SXin Li INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) 360*bf2c3715SXin Li* .. External Functions .. 361*bf2c3715SXin Li REAL SDOT, SDSDOT 362*bf2c3715SXin Li EXTERNAL SDOT, SDSDOT 363*bf2c3715SXin Li* .. External Subroutines .. 364*bf2c3715SXin Li EXTERNAL SAXPY, SCOPY, SROTM, SSWAP, STEST, STEST1 365*bf2c3715SXin Li* .. Intrinsic Functions .. 366*bf2c3715SXin Li INTRINSIC ABS, MIN 367*bf2c3715SXin Li* .. Common blocks .. 368*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 369*bf2c3715SXin Li* .. Data statements .. 370*bf2c3715SXin Li EQUIVALENCE (DT19X(1,1,1),DT19XA(1,1,1)),(DT19X(1,1,5), 371*bf2c3715SXin Li A DT19XB(1,1,1)),(DT19X(1,1,9),DT19XC(1,1,1)), 372*bf2c3715SXin Li B (DT19X(1,1,13),DT19XD(1,1,1)) 373*bf2c3715SXin Li EQUIVALENCE (DT19Y(1,1,1),DT19YA(1,1,1)),(DT19Y(1,1,5), 374*bf2c3715SXin Li A DT19YB(1,1,1)),(DT19Y(1,1,9),DT19YC(1,1,1)), 375*bf2c3715SXin Li B (DT19Y(1,1,13),DT19YD(1,1,1)) 376*bf2c3715SXin Li 377*bf2c3715SXin Li DATA SA/0.3E0/ 378*bf2c3715SXin Li DATA INCXS/1, 2, -2, -1/ 379*bf2c3715SXin Li DATA INCYS/1, -2, 1, -2/ 380*bf2c3715SXin Li DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 381*bf2c3715SXin Li DATA NS/0, 1, 2, 4/ 382*bf2c3715SXin Li DATA DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0, 383*bf2c3715SXin Li + -0.4E0/ 384*bf2c3715SXin Li DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0, 385*bf2c3715SXin Li + 0.8E0/ 386*bf2c3715SXin Li DATA DT7/0.0E0, 0.30E0, 0.21E0, 0.62E0, 0.0E0, 387*bf2c3715SXin Li + 0.30E0, -0.07E0, 0.85E0, 0.0E0, 0.30E0, -0.79E0, 388*bf2c3715SXin Li + -0.74E0, 0.0E0, 0.30E0, 0.33E0, 1.27E0/ 389*bf2c3715SXin Li DATA ST7B/ .1, .4, .31, .72, .1, .4, .03, .95, 390*bf2c3715SXin Li + .1, .4, -.69, -.64, .1, .4, .43, 1.37/ 391*bf2c3715SXin Li DATA DT8/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 392*bf2c3715SXin Li + 0.0E0, 0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 393*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.0E0, 0.0E0, 394*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.15E0, 395*bf2c3715SXin Li + 0.94E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 396*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.68E0, 397*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 398*bf2c3715SXin Li + 0.35E0, -0.9E0, 0.48E0, 0.0E0, 0.0E0, 0.0E0, 399*bf2c3715SXin Li + 0.0E0, 0.38E0, -0.9E0, 0.57E0, 0.7E0, -0.75E0, 400*bf2c3715SXin Li + 0.2E0, 0.98E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 401*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.68E0, 0.0E0, 0.0E0, 402*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.35E0, -0.72E0, 403*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.38E0, 404*bf2c3715SXin Li + -0.63E0, 0.15E0, 0.88E0, 0.0E0, 0.0E0, 0.0E0, 405*bf2c3715SXin Li + 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 406*bf2c3715SXin Li + 0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 407*bf2c3715SXin Li + 0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.0E0, 0.0E0, 408*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.7E0, 409*bf2c3715SXin Li + -0.75E0, 0.2E0, 1.04E0/ 410*bf2c3715SXin Li DATA DT10X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 411*bf2c3715SXin Li + 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 412*bf2c3715SXin Li + 0.0E0, 0.5E0, -0.9E0, 0.0E0, 0.0E0, 0.0E0, 413*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.5E0, -0.9E0, 0.3E0, 0.7E0, 414*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 415*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 416*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.3E0, 0.1E0, 0.5E0, 0.0E0, 417*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.8E0, 0.1E0, -0.6E0, 418*bf2c3715SXin Li + 0.8E0, 0.3E0, -0.3E0, 0.5E0, 0.6E0, 0.0E0, 419*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 420*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.9E0, 421*bf2c3715SXin Li + 0.1E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0, 422*bf2c3715SXin Li + 0.1E0, 0.3E0, 0.8E0, -0.9E0, -0.3E0, 0.5E0, 423*bf2c3715SXin Li + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 424*bf2c3715SXin Li + 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 425*bf2c3715SXin Li + 0.5E0, 0.3E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 426*bf2c3715SXin Li + 0.5E0, 0.3E0, -0.6E0, 0.8E0, 0.0E0, 0.0E0, 427*bf2c3715SXin Li + 0.0E0/ 428*bf2c3715SXin Li DATA DT10Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 429*bf2c3715SXin Li + 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 430*bf2c3715SXin Li + 0.0E0, 0.6E0, 0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 431*bf2c3715SXin Li + 0.0E0, 0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.0E0, 432*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 433*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 434*bf2c3715SXin Li + 0.0E0, 0.0E0, -0.5E0, -0.9E0, 0.6E0, 0.0E0, 435*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, -0.4E0, -0.9E0, 0.9E0, 436*bf2c3715SXin Li + 0.7E0, -0.5E0, 0.2E0, 0.6E0, 0.5E0, 0.0E0, 437*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 438*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.5E0, 439*bf2c3715SXin Li + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 440*bf2c3715SXin Li + -0.4E0, 0.9E0, -0.5E0, 0.6E0, 0.0E0, 0.0E0, 441*bf2c3715SXin Li + 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 442*bf2c3715SXin Li + 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 443*bf2c3715SXin Li + 0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.0E0, 0.0E0, 444*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.7E0, 445*bf2c3715SXin Li + -0.5E0, 0.2E0, 0.8E0/ 446*bf2c3715SXin Li DATA SSIZE1/0.0E0, 0.3E0, 1.6E0, 3.2E0/ 447*bf2c3715SXin Li DATA SSIZE2/0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 448*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 449*bf2c3715SXin Li + 0.0E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 450*bf2c3715SXin Li + 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 451*bf2c3715SXin Li + 1.17E0, 1.17E0, 1.17E0/ 452*bf2c3715SXin Li DATA SSIZE3/ .1, .4, 1.7, 3.3 / 453*bf2c3715SXin Li* 454*bf2c3715SXin Li* FOR DROTM 455*bf2c3715SXin Li* 456*bf2c3715SXin Li DATA DPAR/-2.E0, 0.E0,0.E0,0.E0,0.E0, 457*bf2c3715SXin Li A -1.E0, 2.E0, -3.E0, -4.E0, 5.E0, 458*bf2c3715SXin Li B 0.E0, 0.E0, 2.E0, -3.E0, 0.E0, 459*bf2c3715SXin Li C 1.E0, 5.E0, 2.E0, 0.E0, -4.E0/ 460*bf2c3715SXin Li* TRUE X RESULTS F0R ROTATIONS DROTM 461*bf2c3715SXin Li DATA DT19XA/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 462*bf2c3715SXin Li A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 463*bf2c3715SXin Li B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 464*bf2c3715SXin Li C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 465*bf2c3715SXin Li D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 466*bf2c3715SXin Li E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 467*bf2c3715SXin Li F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 468*bf2c3715SXin Li G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 469*bf2c3715SXin Li H .6E0, .1E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 470*bf2c3715SXin Li I -.8E0, 3.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 471*bf2c3715SXin Li J -.9E0, 2.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 472*bf2c3715SXin Li K 3.5E0, -.4E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 473*bf2c3715SXin Li L .6E0, .1E0, -.5E0, .8E0, 0.E0,0.E0,0.E0, 474*bf2c3715SXin Li M -.8E0, 3.8E0, -2.2E0, -1.2E0, 0.E0,0.E0,0.E0, 475*bf2c3715SXin Li N -.9E0, 2.8E0, -1.4E0, -1.3E0, 0.E0,0.E0,0.E0, 476*bf2c3715SXin Li O 3.5E0, -.4E0, -2.2E0, 4.7E0, 0.E0,0.E0,0.E0/ 477*bf2c3715SXin Li* 478*bf2c3715SXin Li DATA DT19XB/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 479*bf2c3715SXin Li A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 480*bf2c3715SXin Li B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 481*bf2c3715SXin Li C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 482*bf2c3715SXin Li D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 483*bf2c3715SXin Li E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 484*bf2c3715SXin Li F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 485*bf2c3715SXin Li G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 486*bf2c3715SXin Li H .6E0, .1E0, -.5E0, 0.E0,0.E0,0.E0,0.E0, 487*bf2c3715SXin Li I 0.E0, .1E0, -3.0E0, 0.E0,0.E0,0.E0,0.E0, 488*bf2c3715SXin Li J -.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 489*bf2c3715SXin Li K 3.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 490*bf2c3715SXin Li L .6E0, .1E0, -.5E0, .8E0, .9E0, -.3E0, -.4E0, 491*bf2c3715SXin Li M -2.0E0, .1E0, 1.4E0, .8E0, .6E0, -.3E0, -2.8E0, 492*bf2c3715SXin Li N -1.8E0, .1E0, 1.3E0, .8E0, 0.E0, -.3E0, -1.9E0, 493*bf2c3715SXin Li O 3.8E0, .1E0, -3.1E0, .8E0, 4.8E0, -.3E0, -1.5E0 / 494*bf2c3715SXin Li* 495*bf2c3715SXin Li DATA DT19XC/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 496*bf2c3715SXin Li A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 497*bf2c3715SXin Li B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 498*bf2c3715SXin Li C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 499*bf2c3715SXin Li D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 500*bf2c3715SXin Li E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 501*bf2c3715SXin Li F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 502*bf2c3715SXin Li G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 503*bf2c3715SXin Li H .6E0, .1E0, -.5E0, 0.E0,0.E0,0.E0,0.E0, 504*bf2c3715SXin Li I 4.8E0, .1E0, -3.0E0, 0.E0,0.E0,0.E0,0.E0, 505*bf2c3715SXin Li J 3.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 506*bf2c3715SXin Li K 2.1E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 507*bf2c3715SXin Li L .6E0, .1E0, -.5E0, .8E0, .9E0, -.3E0, -.4E0, 508*bf2c3715SXin Li M -1.6E0, .1E0, -2.2E0, .8E0, 5.4E0, -.3E0, -2.8E0, 509*bf2c3715SXin Li N -1.5E0, .1E0, -1.4E0, .8E0, 3.6E0, -.3E0, -1.9E0, 510*bf2c3715SXin Li O 3.7E0, .1E0, -2.2E0, .8E0, 3.6E0, -.3E0, -1.5E0 / 511*bf2c3715SXin Li* 512*bf2c3715SXin Li DATA DT19XD/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 513*bf2c3715SXin Li A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 514*bf2c3715SXin Li B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 515*bf2c3715SXin Li C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 516*bf2c3715SXin Li D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 517*bf2c3715SXin Li E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 518*bf2c3715SXin Li F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 519*bf2c3715SXin Li G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 520*bf2c3715SXin Li H .6E0, .1E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 521*bf2c3715SXin Li I -.8E0, -1.0E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 522*bf2c3715SXin Li J -.9E0, -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 523*bf2c3715SXin Li K 3.5E0, .8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 524*bf2c3715SXin Li L .6E0, .1E0, -.5E0, .8E0, 0.E0,0.E0,0.E0, 525*bf2c3715SXin Li M -.8E0, -1.0E0, 1.4E0, -1.6E0, 0.E0,0.E0,0.E0, 526*bf2c3715SXin Li N -.9E0, -.8E0, 1.3E0, -1.6E0, 0.E0,0.E0,0.E0, 527*bf2c3715SXin Li O 3.5E0, .8E0, -3.1E0, 4.8E0, 0.E0,0.E0,0.E0/ 528*bf2c3715SXin Li* TRUE Y RESULTS FOR ROTATIONS DROTM 529*bf2c3715SXin Li DATA DT19YA/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 530*bf2c3715SXin Li A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 531*bf2c3715SXin Li B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 532*bf2c3715SXin Li C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 533*bf2c3715SXin Li D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 534*bf2c3715SXin Li E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 535*bf2c3715SXin Li F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 536*bf2c3715SXin Li G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 537*bf2c3715SXin Li H .5E0, -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 538*bf2c3715SXin Li I .7E0, -4.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 539*bf2c3715SXin Li J 1.7E0, -.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 540*bf2c3715SXin Li K -2.6E0, 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 541*bf2c3715SXin Li L .5E0, -.9E0, .3E0, .7E0, 0.E0,0.E0,0.E0, 542*bf2c3715SXin Li M .7E0, -4.8E0, 3.0E0, 1.1E0, 0.E0,0.E0,0.E0, 543*bf2c3715SXin Li N 1.7E0, -.7E0, -.7E0, 2.3E0, 0.E0,0.E0,0.E0, 544*bf2c3715SXin Li O -2.6E0, 3.5E0, -.7E0, -3.6E0, 0.E0,0.E0,0.E0/ 545*bf2c3715SXin Li* 546*bf2c3715SXin Li DATA DT19YB/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 547*bf2c3715SXin Li A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 548*bf2c3715SXin Li B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 549*bf2c3715SXin Li C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 550*bf2c3715SXin Li D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 551*bf2c3715SXin Li E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 552*bf2c3715SXin Li F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 553*bf2c3715SXin Li G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 554*bf2c3715SXin Li H .5E0, -.9E0, .3E0, 0.E0,0.E0,0.E0,0.E0, 555*bf2c3715SXin Li I 4.0E0, -.9E0, -.3E0, 0.E0,0.E0,0.E0,0.E0, 556*bf2c3715SXin Li J -.5E0, -.9E0, 1.5E0, 0.E0,0.E0,0.E0,0.E0, 557*bf2c3715SXin Li K -1.5E0, -.9E0, -1.8E0, 0.E0,0.E0,0.E0,0.E0, 558*bf2c3715SXin Li L .5E0, -.9E0, .3E0, .7E0, -.6E0, .2E0, .8E0, 559*bf2c3715SXin Li M 3.7E0, -.9E0, -1.2E0, .7E0, -1.5E0, .2E0, 2.2E0, 560*bf2c3715SXin Li N -.3E0, -.9E0, 2.1E0, .7E0, -1.6E0, .2E0, 2.0E0, 561*bf2c3715SXin Li O -1.6E0, -.9E0, -2.1E0, .7E0, 2.9E0, .2E0, -3.8E0 / 562*bf2c3715SXin Li* 563*bf2c3715SXin Li DATA DT19YC/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 564*bf2c3715SXin Li A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 565*bf2c3715SXin Li B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 566*bf2c3715SXin Li C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 567*bf2c3715SXin Li D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 568*bf2c3715SXin Li E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 569*bf2c3715SXin Li F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 570*bf2c3715SXin Li G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 571*bf2c3715SXin Li H .5E0, -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 572*bf2c3715SXin Li I 4.0E0, -6.3E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 573*bf2c3715SXin Li J -.5E0, .3E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 574*bf2c3715SXin Li K -1.5E0, 3.0E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 575*bf2c3715SXin Li L .5E0, -.9E0, .3E0, .7E0, 0.E0,0.E0,0.E0, 576*bf2c3715SXin Li M 3.7E0, -7.2E0, 3.0E0, 1.7E0, 0.E0,0.E0,0.E0, 577*bf2c3715SXin Li N -.3E0, .9E0, -.7E0, 1.9E0, 0.E0,0.E0,0.E0, 578*bf2c3715SXin Li O -1.6E0, 2.7E0, -.7E0, -3.4E0, 0.E0,0.E0,0.E0/ 579*bf2c3715SXin Li* 580*bf2c3715SXin Li DATA DT19YD/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 581*bf2c3715SXin Li A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 582*bf2c3715SXin Li B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 583*bf2c3715SXin Li C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 584*bf2c3715SXin Li D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 585*bf2c3715SXin Li E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 586*bf2c3715SXin Li F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 587*bf2c3715SXin Li G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 588*bf2c3715SXin Li H .5E0, -.9E0, .3E0, 0.E0,0.E0,0.E0,0.E0, 589*bf2c3715SXin Li I .7E0, -.9E0, 1.2E0, 0.E0,0.E0,0.E0,0.E0, 590*bf2c3715SXin Li J 1.7E0, -.9E0, .5E0, 0.E0,0.E0,0.E0,0.E0, 591*bf2c3715SXin Li K -2.6E0, -.9E0, -1.3E0, 0.E0,0.E0,0.E0,0.E0, 592*bf2c3715SXin Li L .5E0, -.9E0, .3E0, .7E0, -.6E0, .2E0, .8E0, 593*bf2c3715SXin Li M .7E0, -.9E0, 1.2E0, .7E0, -1.5E0, .2E0, 1.6E0, 594*bf2c3715SXin Li N 1.7E0, -.9E0, .5E0, .7E0, -1.6E0, .2E0, 2.4E0, 595*bf2c3715SXin Li O -2.6E0, -.9E0, -1.3E0, .7E0, 2.9E0, .2E0, -4.0E0 / 596*bf2c3715SXin Li* 597*bf2c3715SXin Li* .. Executable Statements .. 598*bf2c3715SXin Li* 599*bf2c3715SXin Li DO 120 KI = 1, 4 600*bf2c3715SXin Li INCX = INCXS(KI) 601*bf2c3715SXin Li INCY = INCYS(KI) 602*bf2c3715SXin Li MX = ABS(INCX) 603*bf2c3715SXin Li MY = ABS(INCY) 604*bf2c3715SXin Li* 605*bf2c3715SXin Li DO 100 KN = 1, 4 606*bf2c3715SXin Li N = NS(KN) 607*bf2c3715SXin Li KSIZE = MIN(2,KN) 608*bf2c3715SXin Li LENX = LENS(KN,MX) 609*bf2c3715SXin Li LENY = LENS(KN,MY) 610*bf2c3715SXin Li* .. Initialize all argument arrays .. 611*bf2c3715SXin Li DO 20 I = 1, 7 612*bf2c3715SXin Li SX(I) = DX1(I) 613*bf2c3715SXin Li SY(I) = DY1(I) 614*bf2c3715SXin Li 20 CONTINUE 615*bf2c3715SXin Li* 616*bf2c3715SXin Li IF (ICASE.EQ.1) THEN 617*bf2c3715SXin Li* .. SDOT .. 618*bf2c3715SXin Li CALL STEST1(SDOT(N,SX,INCX,SY,INCY),DT7(KN,KI),SSIZE1(KN) 619*bf2c3715SXin Li + ,SFAC) 620*bf2c3715SXin Li ELSE IF (ICASE.EQ.2) THEN 621*bf2c3715SXin Li* .. SAXPY .. 622*bf2c3715SXin Li CALL SAXPY(N,SA,SX,INCX,SY,INCY) 623*bf2c3715SXin Li DO 40 J = 1, LENY 624*bf2c3715SXin Li STY(J) = DT8(J,KN,KI) 625*bf2c3715SXin Li 40 CONTINUE 626*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 627*bf2c3715SXin Li ELSE IF (ICASE.EQ.5) THEN 628*bf2c3715SXin Li* .. SCOPY .. 629*bf2c3715SXin Li DO 60 I = 1, 7 630*bf2c3715SXin Li STY(I) = DT10Y(I,KN,KI) 631*bf2c3715SXin Li 60 CONTINUE 632*bf2c3715SXin Li CALL SCOPY(N,SX,INCX,SY,INCY) 633*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0) 634*bf2c3715SXin Li ELSE IF (ICASE.EQ.6) THEN 635*bf2c3715SXin Li* .. SSWAP .. 636*bf2c3715SXin Li CALL SSWAP(N,SX,INCX,SY,INCY) 637*bf2c3715SXin Li DO 80 I = 1, 7 638*bf2c3715SXin Li STX(I) = DT10X(I,KN,KI) 639*bf2c3715SXin Li STY(I) = DT10Y(I,KN,KI) 640*bf2c3715SXin Li 80 CONTINUE 641*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE2(1,1),1.0E0) 642*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0) 643*bf2c3715SXin Li ELSEIF (ICASE.EQ.12) THEN 644*bf2c3715SXin Li* .. SROTM .. 645*bf2c3715SXin Li KNI=KN+4*(KI-1) 646*bf2c3715SXin Li DO KPAR=1,4 647*bf2c3715SXin Li DO I=1,7 648*bf2c3715SXin Li SX(I) = DX1(I) 649*bf2c3715SXin Li SY(I) = DY1(I) 650*bf2c3715SXin Li STX(I)= DT19X(I,KPAR,KNI) 651*bf2c3715SXin Li STY(I)= DT19Y(I,KPAR,KNI) 652*bf2c3715SXin Li END DO 653*bf2c3715SXin Li* 654*bf2c3715SXin Li DO I=1,5 655*bf2c3715SXin Li DTEMP(I) = DPAR(I,KPAR) 656*bf2c3715SXin Li END DO 657*bf2c3715SXin Li* 658*bf2c3715SXin Li DO I=1,LENX 659*bf2c3715SXin Li SSIZE(I)=STX(I) 660*bf2c3715SXin Li END DO 661*bf2c3715SXin Li* SEE REMARK ABOVE ABOUT DT11X(1,2,7) 662*bf2c3715SXin Li* AND DT11X(5,3,8). 663*bf2c3715SXin Li IF ((KPAR .EQ. 2) .AND. (KNI .EQ. 7)) 664*bf2c3715SXin Li $ SSIZE(1) = 2.4E0 665*bf2c3715SXin Li IF ((KPAR .EQ. 3) .AND. (KNI .EQ. 8)) 666*bf2c3715SXin Li $ SSIZE(5) = 1.8E0 667*bf2c3715SXin Li* 668*bf2c3715SXin Li CALL SROTM(N,SX,INCX,SY,INCY,DTEMP) 669*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE,SFAC) 670*bf2c3715SXin Li CALL STEST(LENY,SY,STY,STY,SFAC) 671*bf2c3715SXin Li END DO 672*bf2c3715SXin Li ELSEIF (ICASE.EQ.13) THEN 673*bf2c3715SXin Li* .. SDSROT .. 674*bf2c3715SXin Li CALL STEST1 (SDSDOT(N,.1,SX,INCX,SY,INCY), 675*bf2c3715SXin Li $ ST7B(KN,KI),SSIZE3(KN),SFAC) 676*bf2c3715SXin Li ELSE 677*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' 678*bf2c3715SXin Li STOP 679*bf2c3715SXin Li END IF 680*bf2c3715SXin Li 100 CONTINUE 681*bf2c3715SXin Li 120 CONTINUE 682*bf2c3715SXin Li RETURN 683*bf2c3715SXin Li END 684*bf2c3715SXin Li SUBROUTINE CHECK3(SFAC) 685*bf2c3715SXin Li* .. Parameters .. 686*bf2c3715SXin Li INTEGER NOUT 687*bf2c3715SXin Li PARAMETER (NOUT=6) 688*bf2c3715SXin Li* .. Scalar Arguments .. 689*bf2c3715SXin Li REAL SFAC 690*bf2c3715SXin Li* .. Scalars in Common .. 691*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 692*bf2c3715SXin Li LOGICAL PASS 693*bf2c3715SXin Li* .. Local Scalars .. 694*bf2c3715SXin Li REAL SC, SS 695*bf2c3715SXin Li INTEGER I, K, KI, KN, KSIZE, LENX, LENY, MX, MY 696*bf2c3715SXin Li* .. Local Arrays .. 697*bf2c3715SXin Li REAL COPYX(5), COPYY(5), DT9X(7,4,4), DT9Y(7,4,4), 698*bf2c3715SXin Li + DX1(7), DY1(7), MWPC(11), MWPS(11), MWPSTX(5), 699*bf2c3715SXin Li + MWPSTY(5), MWPTX(11,5), MWPTY(11,5), MWPX(5), 700*bf2c3715SXin Li + MWPY(5), SSIZE2(14,2), STX(7), STY(7), SX(7), 701*bf2c3715SXin Li + SY(7) 702*bf2c3715SXin Li INTEGER INCXS(4), INCYS(4), LENS(4,2), MWPINX(11), 703*bf2c3715SXin Li + MWPINY(11), MWPN(11), NS(4) 704*bf2c3715SXin Li* .. External Subroutines .. 705*bf2c3715SXin Li EXTERNAL SROT, STEST 706*bf2c3715SXin Li* .. Intrinsic Functions .. 707*bf2c3715SXin Li INTRINSIC ABS, MIN 708*bf2c3715SXin Li* .. Common blocks .. 709*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 710*bf2c3715SXin Li* .. Data statements .. 711*bf2c3715SXin Li DATA INCXS/1, 2, -2, -1/ 712*bf2c3715SXin Li DATA INCYS/1, -2, 1, -2/ 713*bf2c3715SXin Li DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 714*bf2c3715SXin Li DATA NS/0, 1, 2, 4/ 715*bf2c3715SXin Li DATA DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0, 716*bf2c3715SXin Li + -0.4E0/ 717*bf2c3715SXin Li DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0, 718*bf2c3715SXin Li + 0.8E0/ 719*bf2c3715SXin Li DATA SC, SS/0.8E0, 0.6E0/ 720*bf2c3715SXin Li DATA DT9X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 721*bf2c3715SXin Li + 0.0E0, 0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 722*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.78E0, -0.46E0, 0.0E0, 0.0E0, 723*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.78E0, -0.46E0, -0.22E0, 724*bf2c3715SXin Li + 1.06E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 725*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.78E0, 726*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 727*bf2c3715SXin Li + 0.66E0, 0.1E0, -0.1E0, 0.0E0, 0.0E0, 0.0E0, 728*bf2c3715SXin Li + 0.0E0, 0.96E0, 0.1E0, -0.76E0, 0.8E0, 0.90E0, 729*bf2c3715SXin Li + -0.3E0, -0.02E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 730*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.78E0, 0.0E0, 0.0E0, 731*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.06E0, 0.1E0, 732*bf2c3715SXin Li + -0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.90E0, 733*bf2c3715SXin Li + 0.1E0, -0.22E0, 0.8E0, 0.18E0, -0.3E0, -0.02E0, 734*bf2c3715SXin Li + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 735*bf2c3715SXin Li + 0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 736*bf2c3715SXin Li + 0.0E0, 0.78E0, 0.26E0, 0.0E0, 0.0E0, 0.0E0, 737*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.78E0, 0.26E0, -0.76E0, 1.12E0, 738*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0/ 739*bf2c3715SXin Li DATA DT9Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 740*bf2c3715SXin Li + 0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 741*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.0E0, 0.0E0, 742*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.54E0, 743*bf2c3715SXin Li + 0.08E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 744*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.04E0, 745*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0, 746*bf2c3715SXin Li + -0.9E0, -0.12E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 747*bf2c3715SXin Li + 0.64E0, -0.9E0, -0.30E0, 0.7E0, -0.18E0, 0.2E0, 748*bf2c3715SXin Li + 0.28E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 749*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0, 750*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.7E0, -1.08E0, 0.0E0, 751*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.64E0, -1.26E0, 752*bf2c3715SXin Li + 0.54E0, 0.20E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 753*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 754*bf2c3715SXin Li + 0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 755*bf2c3715SXin Li + 0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.0E0, 0.0E0, 756*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.7E0, 757*bf2c3715SXin Li + -0.18E0, 0.2E0, 0.16E0/ 758*bf2c3715SXin Li DATA SSIZE2/0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 759*bf2c3715SXin Li + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 760*bf2c3715SXin Li + 0.0E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 761*bf2c3715SXin Li + 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 762*bf2c3715SXin Li + 1.17E0, 1.17E0, 1.17E0/ 763*bf2c3715SXin Li* .. Executable Statements .. 764*bf2c3715SXin Li* 765*bf2c3715SXin Li DO 60 KI = 1, 4 766*bf2c3715SXin Li INCX = INCXS(KI) 767*bf2c3715SXin Li INCY = INCYS(KI) 768*bf2c3715SXin Li MX = ABS(INCX) 769*bf2c3715SXin Li MY = ABS(INCY) 770*bf2c3715SXin Li* 771*bf2c3715SXin Li DO 40 KN = 1, 4 772*bf2c3715SXin Li N = NS(KN) 773*bf2c3715SXin Li KSIZE = MIN(2,KN) 774*bf2c3715SXin Li LENX = LENS(KN,MX) 775*bf2c3715SXin Li LENY = LENS(KN,MY) 776*bf2c3715SXin Li* 777*bf2c3715SXin Li IF (ICASE.EQ.4) THEN 778*bf2c3715SXin Li* .. SROT .. 779*bf2c3715SXin Li DO 20 I = 1, 7 780*bf2c3715SXin Li SX(I) = DX1(I) 781*bf2c3715SXin Li SY(I) = DY1(I) 782*bf2c3715SXin Li STX(I) = DT9X(I,KN,KI) 783*bf2c3715SXin Li STY(I) = DT9Y(I,KN,KI) 784*bf2c3715SXin Li 20 CONTINUE 785*bf2c3715SXin Li CALL SROT(N,SX,INCX,SY,INCY,SC,SS) 786*bf2c3715SXin Li CALL STEST(LENX,SX,STX,SSIZE2(1,KSIZE),SFAC) 787*bf2c3715SXin Li CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 788*bf2c3715SXin Li ELSE 789*bf2c3715SXin Li WRITE (NOUT,*) ' Shouldn''t be here in CHECK3' 790*bf2c3715SXin Li STOP 791*bf2c3715SXin Li END IF 792*bf2c3715SXin Li 40 CONTINUE 793*bf2c3715SXin Li 60 CONTINUE 794*bf2c3715SXin Li* 795*bf2c3715SXin Li MWPC(1) = 1 796*bf2c3715SXin Li DO 80 I = 2, 11 797*bf2c3715SXin Li MWPC(I) = 0 798*bf2c3715SXin Li 80 CONTINUE 799*bf2c3715SXin Li MWPS(1) = 0 800*bf2c3715SXin Li DO 100 I = 2, 6 801*bf2c3715SXin Li MWPS(I) = 1 802*bf2c3715SXin Li 100 CONTINUE 803*bf2c3715SXin Li DO 120 I = 7, 11 804*bf2c3715SXin Li MWPS(I) = -1 805*bf2c3715SXin Li 120 CONTINUE 806*bf2c3715SXin Li MWPINX(1) = 1 807*bf2c3715SXin Li MWPINX(2) = 1 808*bf2c3715SXin Li MWPINX(3) = 1 809*bf2c3715SXin Li MWPINX(4) = -1 810*bf2c3715SXin Li MWPINX(5) = 1 811*bf2c3715SXin Li MWPINX(6) = -1 812*bf2c3715SXin Li MWPINX(7) = 1 813*bf2c3715SXin Li MWPINX(8) = 1 814*bf2c3715SXin Li MWPINX(9) = -1 815*bf2c3715SXin Li MWPINX(10) = 1 816*bf2c3715SXin Li MWPINX(11) = -1 817*bf2c3715SXin Li MWPINY(1) = 1 818*bf2c3715SXin Li MWPINY(2) = 1 819*bf2c3715SXin Li MWPINY(3) = -1 820*bf2c3715SXin Li MWPINY(4) = -1 821*bf2c3715SXin Li MWPINY(5) = 2 822*bf2c3715SXin Li MWPINY(6) = 1 823*bf2c3715SXin Li MWPINY(7) = 1 824*bf2c3715SXin Li MWPINY(8) = -1 825*bf2c3715SXin Li MWPINY(9) = -1 826*bf2c3715SXin Li MWPINY(10) = 2 827*bf2c3715SXin Li MWPINY(11) = 1 828*bf2c3715SXin Li DO 140 I = 1, 11 829*bf2c3715SXin Li MWPN(I) = 5 830*bf2c3715SXin Li 140 CONTINUE 831*bf2c3715SXin Li MWPN(5) = 3 832*bf2c3715SXin Li MWPN(10) = 3 833*bf2c3715SXin Li DO 160 I = 1, 5 834*bf2c3715SXin Li MWPX(I) = I 835*bf2c3715SXin Li MWPY(I) = I 836*bf2c3715SXin Li MWPTX(1,I) = I 837*bf2c3715SXin Li MWPTY(1,I) = I 838*bf2c3715SXin Li MWPTX(2,I) = I 839*bf2c3715SXin Li MWPTY(2,I) = -I 840*bf2c3715SXin Li MWPTX(3,I) = 6 - I 841*bf2c3715SXin Li MWPTY(3,I) = I - 6 842*bf2c3715SXin Li MWPTX(4,I) = I 843*bf2c3715SXin Li MWPTY(4,I) = -I 844*bf2c3715SXin Li MWPTX(6,I) = 6 - I 845*bf2c3715SXin Li MWPTY(6,I) = I - 6 846*bf2c3715SXin Li MWPTX(7,I) = -I 847*bf2c3715SXin Li MWPTY(7,I) = I 848*bf2c3715SXin Li MWPTX(8,I) = I - 6 849*bf2c3715SXin Li MWPTY(8,I) = 6 - I 850*bf2c3715SXin Li MWPTX(9,I) = -I 851*bf2c3715SXin Li MWPTY(9,I) = I 852*bf2c3715SXin Li MWPTX(11,I) = I - 6 853*bf2c3715SXin Li MWPTY(11,I) = 6 - I 854*bf2c3715SXin Li 160 CONTINUE 855*bf2c3715SXin Li MWPTX(5,1) = 1 856*bf2c3715SXin Li MWPTX(5,2) = 3 857*bf2c3715SXin Li MWPTX(5,3) = 5 858*bf2c3715SXin Li MWPTX(5,4) = 4 859*bf2c3715SXin Li MWPTX(5,5) = 5 860*bf2c3715SXin Li MWPTY(5,1) = -1 861*bf2c3715SXin Li MWPTY(5,2) = 2 862*bf2c3715SXin Li MWPTY(5,3) = -2 863*bf2c3715SXin Li MWPTY(5,4) = 4 864*bf2c3715SXin Li MWPTY(5,5) = -3 865*bf2c3715SXin Li MWPTX(10,1) = -1 866*bf2c3715SXin Li MWPTX(10,2) = -3 867*bf2c3715SXin Li MWPTX(10,3) = -5 868*bf2c3715SXin Li MWPTX(10,4) = 4 869*bf2c3715SXin Li MWPTX(10,5) = 5 870*bf2c3715SXin Li MWPTY(10,1) = 1 871*bf2c3715SXin Li MWPTY(10,2) = 2 872*bf2c3715SXin Li MWPTY(10,3) = 2 873*bf2c3715SXin Li MWPTY(10,4) = 4 874*bf2c3715SXin Li MWPTY(10,5) = 3 875*bf2c3715SXin Li DO 200 I = 1, 11 876*bf2c3715SXin Li INCX = MWPINX(I) 877*bf2c3715SXin Li INCY = MWPINY(I) 878*bf2c3715SXin Li DO 180 K = 1, 5 879*bf2c3715SXin Li COPYX(K) = MWPX(K) 880*bf2c3715SXin Li COPYY(K) = MWPY(K) 881*bf2c3715SXin Li MWPSTX(K) = MWPTX(I,K) 882*bf2c3715SXin Li MWPSTY(K) = MWPTY(I,K) 883*bf2c3715SXin Li 180 CONTINUE 884*bf2c3715SXin Li CALL SROT(MWPN(I),COPYX,INCX,COPYY,INCY,MWPC(I),MWPS(I)) 885*bf2c3715SXin Li CALL STEST(5,COPYX,MWPSTX,MWPSTX,SFAC) 886*bf2c3715SXin Li CALL STEST(5,COPYY,MWPSTY,MWPSTY,SFAC) 887*bf2c3715SXin Li 200 CONTINUE 888*bf2c3715SXin Li RETURN 889*bf2c3715SXin Li END 890*bf2c3715SXin Li SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) 891*bf2c3715SXin Li* ********************************* STEST ************************** 892*bf2c3715SXin Li* 893*bf2c3715SXin Li* THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 894*bf2c3715SXin Li* SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 895*bf2c3715SXin Li* NEGLIGIBLE. 896*bf2c3715SXin Li* 897*bf2c3715SXin Li* C. L. LAWSON, JPL, 1974 DEC 10 898*bf2c3715SXin Li* 899*bf2c3715SXin Li* .. Parameters .. 900*bf2c3715SXin Li INTEGER NOUT 901*bf2c3715SXin Li REAL ZERO 902*bf2c3715SXin Li PARAMETER (NOUT=6, ZERO=0.0E0) 903*bf2c3715SXin Li* .. Scalar Arguments .. 904*bf2c3715SXin Li REAL SFAC 905*bf2c3715SXin Li INTEGER LEN 906*bf2c3715SXin Li* .. Array Arguments .. 907*bf2c3715SXin Li REAL SCOMP(LEN), SSIZE(LEN), STRUE(LEN) 908*bf2c3715SXin Li* .. Scalars in Common .. 909*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 910*bf2c3715SXin Li LOGICAL PASS 911*bf2c3715SXin Li* .. Local Scalars .. 912*bf2c3715SXin Li REAL SD 913*bf2c3715SXin Li INTEGER I 914*bf2c3715SXin Li* .. External Functions .. 915*bf2c3715SXin Li REAL SDIFF 916*bf2c3715SXin Li EXTERNAL SDIFF 917*bf2c3715SXin Li* .. Intrinsic Functions .. 918*bf2c3715SXin Li INTRINSIC ABS 919*bf2c3715SXin Li* .. Common blocks .. 920*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 921*bf2c3715SXin Li* .. Executable Statements .. 922*bf2c3715SXin Li* 923*bf2c3715SXin Li DO 40 I = 1, LEN 924*bf2c3715SXin Li SD = SCOMP(I) - STRUE(I) 925*bf2c3715SXin Li IF (ABS(SFAC*SD) .LE. ABS(SSIZE(I))*EPSILON(ZERO)) 926*bf2c3715SXin Li + GO TO 40 927*bf2c3715SXin Li* 928*bf2c3715SXin Li* HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 929*bf2c3715SXin Li* 930*bf2c3715SXin Li IF ( .NOT. PASS) GO TO 20 931*bf2c3715SXin Li* PRINT FAIL MESSAGE AND HEADER. 932*bf2c3715SXin Li PASS = .FALSE. 933*bf2c3715SXin Li WRITE (NOUT,99999) 934*bf2c3715SXin Li WRITE (NOUT,99998) 935*bf2c3715SXin Li 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, I, SCOMP(I), 936*bf2c3715SXin Li + STRUE(I), SD, SSIZE(I) 937*bf2c3715SXin Li 40 CONTINUE 938*bf2c3715SXin Li RETURN 939*bf2c3715SXin Li* 940*bf2c3715SXin Li99999 FORMAT (' FAIL') 941*bf2c3715SXin Li99998 FORMAT (/' CASE N INCX INCY I ', 942*bf2c3715SXin Li + ' COMP(I) TRUE(I) DIFFERENCE', 943*bf2c3715SXin Li + ' SIZE(I)',/1X) 944*bf2c3715SXin Li99997 FORMAT (1X,I4,I3,2I5,I3,2E36.8,2E12.4) 945*bf2c3715SXin Li END 946*bf2c3715SXin Li SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) 947*bf2c3715SXin Li* ************************* STEST1 ***************************** 948*bf2c3715SXin Li* 949*bf2c3715SXin Li* THIS IS AN INTERFACE SUBROUTINE TO ACCOMMODATE THE FORTRAN 950*bf2c3715SXin Li* REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE 951*bf2c3715SXin Li* ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. 952*bf2c3715SXin Li* 953*bf2c3715SXin Li* C.L. LAWSON, JPL, 1978 DEC 6 954*bf2c3715SXin Li* 955*bf2c3715SXin Li* .. Scalar Arguments .. 956*bf2c3715SXin Li REAL SCOMP1, SFAC, STRUE1 957*bf2c3715SXin Li* .. Array Arguments .. 958*bf2c3715SXin Li REAL SSIZE(*) 959*bf2c3715SXin Li* .. Local Arrays .. 960*bf2c3715SXin Li REAL SCOMP(1), STRUE(1) 961*bf2c3715SXin Li* .. External Subroutines .. 962*bf2c3715SXin Li EXTERNAL STEST 963*bf2c3715SXin Li* .. Executable Statements .. 964*bf2c3715SXin Li* 965*bf2c3715SXin Li SCOMP(1) = SCOMP1 966*bf2c3715SXin Li STRUE(1) = STRUE1 967*bf2c3715SXin Li CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) 968*bf2c3715SXin Li* 969*bf2c3715SXin Li RETURN 970*bf2c3715SXin Li END 971*bf2c3715SXin Li REAL FUNCTION SDIFF(SA,SB) 972*bf2c3715SXin Li* ********************************* SDIFF ************************** 973*bf2c3715SXin Li* COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 974*bf2c3715SXin Li* 975*bf2c3715SXin Li* .. Scalar Arguments .. 976*bf2c3715SXin Li REAL SA, SB 977*bf2c3715SXin Li* .. Executable Statements .. 978*bf2c3715SXin Li SDIFF = SA - SB 979*bf2c3715SXin Li RETURN 980*bf2c3715SXin Li END 981*bf2c3715SXin Li SUBROUTINE ITEST1(ICOMP,ITRUE) 982*bf2c3715SXin Li* ********************************* ITEST1 ************************* 983*bf2c3715SXin Li* 984*bf2c3715SXin Li* THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR 985*bf2c3715SXin Li* EQUALITY. 986*bf2c3715SXin Li* C. L. LAWSON, JPL, 1974 DEC 10 987*bf2c3715SXin Li* 988*bf2c3715SXin Li* .. Parameters .. 989*bf2c3715SXin Li INTEGER NOUT 990*bf2c3715SXin Li PARAMETER (NOUT=6) 991*bf2c3715SXin Li* .. Scalar Arguments .. 992*bf2c3715SXin Li INTEGER ICOMP, ITRUE 993*bf2c3715SXin Li* .. Scalars in Common .. 994*bf2c3715SXin Li INTEGER ICASE, INCX, INCY, N 995*bf2c3715SXin Li LOGICAL PASS 996*bf2c3715SXin Li* .. Local Scalars .. 997*bf2c3715SXin Li INTEGER ID 998*bf2c3715SXin Li* .. Common blocks .. 999*bf2c3715SXin Li COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 1000*bf2c3715SXin Li* .. Executable Statements .. 1001*bf2c3715SXin Li* 1002*bf2c3715SXin Li IF (ICOMP.EQ.ITRUE) GO TO 40 1003*bf2c3715SXin Li* 1004*bf2c3715SXin Li* HERE ICOMP IS NOT EQUAL TO ITRUE. 1005*bf2c3715SXin Li* 1006*bf2c3715SXin Li IF ( .NOT. PASS) GO TO 20 1007*bf2c3715SXin Li* PRINT FAIL MESSAGE AND HEADER. 1008*bf2c3715SXin Li PASS = .FALSE. 1009*bf2c3715SXin Li WRITE (NOUT,99999) 1010*bf2c3715SXin Li WRITE (NOUT,99998) 1011*bf2c3715SXin Li 20 ID = ICOMP - ITRUE 1012*bf2c3715SXin Li WRITE (NOUT,99997) ICASE, N, INCX, INCY, ICOMP, ITRUE, ID 1013*bf2c3715SXin Li 40 CONTINUE 1014*bf2c3715SXin Li RETURN 1015*bf2c3715SXin Li* 1016*bf2c3715SXin Li99999 FORMAT (' FAIL') 1017*bf2c3715SXin Li99998 FORMAT (/' CASE N INCX INCY ', 1018*bf2c3715SXin Li + ' COMP TRUE DIFFERENCE', 1019*bf2c3715SXin Li + /1X) 1020*bf2c3715SXin Li99997 FORMAT (1X,I4,I3,2I5,2I36,I12) 1021*bf2c3715SXin Li END 1022