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LAPACK
3.4.1
LAPACK: Linear Algebra PACKage
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00001 *> \brief \b DBLAT1 00002 * 00003 * =========== DOCUMENTATION =========== 00004 * 00005 * Online html documentation available at 00006 * http://www.netlib.org/lapack/explore-html/ 00007 * 00008 * Definition: 00009 * =========== 00010 * 00011 * PROGRAM DBLAT1 00012 * 00013 * 00014 *> \par Purpose: 00015 * ============= 00016 *> 00017 *> \verbatim 00018 *> 00019 *> Test program for the DOUBLE PRECISION Level 1 BLAS. 00020 *> 00021 *> Based upon the original BLAS test routine together with: 00022 *> F06EAF Example Program Text 00023 *> \endverbatim 00024 * 00025 * Authors: 00026 * ======== 00027 * 00028 *> \author Univ. of Tennessee 00029 *> \author Univ. of California Berkeley 00030 *> \author Univ. of Colorado Denver 00031 *> \author NAG Ltd. 00032 * 00033 *> \date April 2012 00034 * 00035 *> \ingroup double_blas_testing 00036 * 00037 * ===================================================================== 00038 PROGRAM DBLAT1 00039 * 00040 * -- Reference BLAS test routine (version 3.4.1) -- 00041 * -- Reference BLAS is a software package provided by Univ. of Tennessee, -- 00042 * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- 00043 * April 2012 00044 * 00045 * ===================================================================== 00046 * 00047 * .. Parameters .. 00048 INTEGER NOUT 00049 PARAMETER (NOUT=6) 00050 * .. Scalars in Common .. 00051 INTEGER ICASE, INCX, INCY, N 00052 LOGICAL PASS 00053 * .. Local Scalars .. 00054 DOUBLE PRECISION SFAC 00055 INTEGER IC 00056 * .. External Subroutines .. 00057 EXTERNAL CHECK0, CHECK1, CHECK2, CHECK3, HEADER 00058 * .. Common blocks .. 00059 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00060 * .. Data statements .. 00061 DATA SFAC/9.765625D-4/ 00062 * .. Executable Statements .. 00063 WRITE (NOUT,99999) 00064 DO 20 IC = 1, 13 00065 ICASE = IC 00066 CALL HEADER 00067 * 00068 * .. Initialize PASS, INCX, and INCY for a new case. .. 00069 * .. the value 9999 for INCX or INCY will appear in the .. 00070 * .. detailed output, if any, for cases that do not involve .. 00071 * .. these parameters .. 00072 * 00073 PASS = .TRUE. 00074 INCX = 9999 00075 INCY = 9999 00076 IF (ICASE.EQ.3 .OR. ICASE.EQ.11) THEN 00077 CALL CHECK0(SFAC) 00078 ELSE IF (ICASE.EQ.7 .OR. ICASE.EQ.8 .OR. ICASE.EQ.9 .OR. 00079 + ICASE.EQ.10) THEN 00080 CALL CHECK1(SFAC) 00081 ELSE IF (ICASE.EQ.1 .OR. ICASE.EQ.2 .OR. ICASE.EQ.5 .OR. 00082 + ICASE.EQ.6 .OR. ICASE.EQ.12 .OR. ICASE.EQ.13) THEN 00083 CALL CHECK2(SFAC) 00084 ELSE IF (ICASE.EQ.4) THEN 00085 CALL CHECK3(SFAC) 00086 END IF 00087 * -- Print 00088 IF (PASS) WRITE (NOUT,99998) 00089 20 CONTINUE 00090 STOP 00091 * 00092 99999 FORMAT (' Real BLAS Test Program Results',/1X) 00093 99998 FORMAT (' ----- PASS -----') 00094 END 00095 SUBROUTINE HEADER 00096 * .. Parameters .. 00097 INTEGER NOUT 00098 PARAMETER (NOUT=6) 00099 * .. Scalars in Common .. 00100 INTEGER ICASE, INCX, INCY, N 00101 LOGICAL PASS 00102 * .. Local Arrays .. 00103 CHARACTER*6 L(13) 00104 * .. Common blocks .. 00105 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00106 * .. Data statements .. 00107 DATA L(1)/' DDOT '/ 00108 DATA L(2)/'DAXPY '/ 00109 DATA L(3)/'DROTG '/ 00110 DATA L(4)/' DROT '/ 00111 DATA L(5)/'DCOPY '/ 00112 DATA L(6)/'DSWAP '/ 00113 DATA L(7)/'DNRM2 '/ 00114 DATA L(8)/'DASUM '/ 00115 DATA L(9)/'DSCAL '/ 00116 DATA L(10)/'IDAMAX'/ 00117 DATA L(11)/'DROTMG'/ 00118 DATA L(12)/'DROTM '/ 00119 DATA L(13)/'DSDOT '/ 00120 * .. Executable Statements .. 00121 WRITE (NOUT,99999) ICASE, L(ICASE) 00122 RETURN 00123 * 00124 99999 FORMAT (/' Test of subprogram number',I3,12X,A6) 00125 END 00126 SUBROUTINE CHECK0(SFAC) 00127 * .. Parameters .. 00128 INTEGER NOUT 00129 PARAMETER (NOUT=6) 00130 * .. Scalar Arguments .. 00131 DOUBLE PRECISION SFAC 00132 * .. Scalars in Common .. 00133 INTEGER ICASE, INCX, INCY, N 00134 LOGICAL PASS 00135 * .. Local Scalars .. 00136 DOUBLE PRECISION SA, SB, SC, SS, D12 00137 INTEGER I, K 00138 * .. Local Arrays .. 00139 DOUBLE PRECISION DA1(8), DATRUE(8), DB1(8), DBTRUE(8), DC1(8), 00140 $ DS1(8), DAB(4,9), DTEMP(9), DTRUE(9,9) 00141 * .. External Subroutines .. 00142 EXTERNAL DROTG, DROTMG, STEST1 00143 * .. Common blocks .. 00144 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00145 * .. Data statements .. 00146 DATA DA1/0.3D0, 0.4D0, -0.3D0, -0.4D0, -0.3D0, 0.0D0, 00147 + 0.0D0, 1.0D0/ 00148 DATA DB1/0.4D0, 0.3D0, 0.4D0, 0.3D0, -0.4D0, 0.0D0, 00149 + 1.0D0, 0.0D0/ 00150 DATA DC1/0.6D0, 0.8D0, -0.6D0, 0.8D0, 0.6D0, 1.0D0, 00151 + 0.0D0, 1.0D0/ 00152 DATA DS1/0.8D0, 0.6D0, 0.8D0, -0.6D0, 0.8D0, 0.0D0, 00153 + 1.0D0, 0.0D0/ 00154 DATA DATRUE/0.5D0, 0.5D0, 0.5D0, -0.5D0, -0.5D0, 00155 + 0.0D0, 1.0D0, 1.0D0/ 00156 DATA DBTRUE/0.0D0, 0.6D0, 0.0D0, -0.6D0, 0.0D0, 00157 + 0.0D0, 1.0D0, 0.0D0/ 00158 * INPUT FOR MODIFIED GIVENS 00159 DATA DAB/ .1D0,.3D0,1.2D0,.2D0, 00160 A .7D0, .2D0, .6D0, 4.2D0, 00161 B 0.D0,0.D0,0.D0,0.D0, 00162 C 4.D0, -1.D0, 2.D0, 4.D0, 00163 D 6.D-10, 2.D-2, 1.D5, 10.D0, 00164 E 4.D10, 2.D-2, 1.D-5, 10.D0, 00165 F 2.D-10, 4.D-2, 1.D5, 10.D0, 00166 G 2.D10, 4.D-2, 1.D-5, 10.D0, 00167 H 4.D0, -2.D0, 8.D0, 4.D0 / 00168 * TRUE RESULTS FOR MODIFIED GIVENS 00169 DATA DTRUE/0.D0,0.D0, 1.3D0, .2D0, 0.D0,0.D0,0.D0, .5D0, 0.D0, 00170 A 0.D0,0.D0, 4.5D0, 4.2D0, 1.D0, .5D0, 0.D0,0.D0,0.D0, 00171 B 0.D0,0.D0,0.D0,0.D0, -2.D0, 0.D0,0.D0,0.D0,0.D0, 00172 C 0.D0,0.D0,0.D0, 4.D0, -1.D0, 0.D0,0.D0,0.D0,0.D0, 00173 D 0.D0, 15.D-3, 0.D0, 10.D0, -1.D0, 0.D0, -1.D-4, 00174 E 0.D0, 1.D0, 00175 F 0.D0,0.D0, 6144.D-5, 10.D0, -1.D0, 4096.D0, -1.D6, 00176 G 0.D0, 1.D0, 00177 H 0.D0,0.D0,15.D0,10.D0,-1.D0, 5.D-5, 0.D0,1.D0,0.D0, 00178 I 0.D0,0.D0, 15.D0, 10.D0, -1. D0, 5.D5, -4096.D0, 00179 J 1.D0, 4096.D-6, 00180 K 0.D0,0.D0, 7.D0, 4.D0, 0.D0,0.D0, -.5D0, -.25D0, 0.D0/ 00181 * 4096 = 2 ** 12 00182 DATA D12 /4096.D0/ 00183 DTRUE(1,1) = 12.D0 / 130.D0 00184 DTRUE(2,1) = 36.D0 / 130.D0 00185 DTRUE(7,1) = -1.D0 / 6.D0 00186 DTRUE(1,2) = 14.D0 / 75.D0 00187 DTRUE(2,2) = 49.D0 / 75.D0 00188 DTRUE(9,2) = 1.D0 / 7.D0 00189 DTRUE(1,5) = 45.D-11 * (D12 * D12) 00190 DTRUE(3,5) = 4.D5 / (3.D0 * D12) 00191 DTRUE(6,5) = 1.D0 / D12 00192 DTRUE(8,5) = 1.D4 / (3.D0 * D12) 00193 DTRUE(1,6) = 4.D10 / (1.5D0 * D12 * D12) 00194 DTRUE(2,6) = 2.D-2 / 1.5D0 00195 DTRUE(8,6) = 5.D-7 * D12 00196 DTRUE(1,7) = 4.D0 / 150.D0 00197 DTRUE(2,7) = (2.D-10 / 1.5D0) * (D12 * D12) 00198 DTRUE(7,7) = -DTRUE(6,5) 00199 DTRUE(9,7) = 1.D4 / D12 00200 DTRUE(1,8) = DTRUE(1,7) 00201 DTRUE(2,8) = 2.D10 / (1.5D0 * D12 * D12) 00202 DTRUE(1,9) = 32.D0 / 7.D0 00203 DTRUE(2,9) = -16.D0 / 7.D0 00204 * .. Executable Statements .. 00205 * 00206 * Compute true values which cannot be prestored 00207 * in decimal notation 00208 * 00209 DBTRUE(1) = 1.0D0/0.6D0 00210 DBTRUE(3) = -1.0D0/0.6D0 00211 DBTRUE(5) = 1.0D0/0.6D0 00212 * 00213 DO 20 K = 1, 8 00214 * .. Set N=K for identification in output if any .. 00215 N = K 00216 IF (ICASE.EQ.3) THEN 00217 * .. DROTG .. 00218 IF (K.GT.8) GO TO 40 00219 SA = DA1(K) 00220 SB = DB1(K) 00221 CALL DROTG(SA,SB,SC,SS) 00222 CALL STEST1(SA,DATRUE(K),DATRUE(K),SFAC) 00223 CALL STEST1(SB,DBTRUE(K),DBTRUE(K),SFAC) 00224 CALL STEST1(SC,DC1(K),DC1(K),SFAC) 00225 CALL STEST1(SS,DS1(K),DS1(K),SFAC) 00226 ELSEIF (ICASE.EQ.11) THEN 00227 * .. DROTMG .. 00228 DO I=1,4 00229 DTEMP(I)= DAB(I,K) 00230 DTEMP(I+4) = 0.0 00231 END DO 00232 DTEMP(9) = 0.0 00233 CALL DROTMG(DTEMP(1),DTEMP(2),DTEMP(3),DTEMP(4),DTEMP(5)) 00234 CALL STEST(9,DTEMP,DTRUE(1,K),DTRUE(1,K),SFAC) 00235 ELSE 00236 WRITE (NOUT,*) ' Shouldn''t be here in CHECK0' 00237 STOP 00238 END IF 00239 20 CONTINUE 00240 40 RETURN 00241 END 00242 SUBROUTINE CHECK1(SFAC) 00243 * .. Parameters .. 00244 INTEGER NOUT 00245 PARAMETER (NOUT=6) 00246 * .. Scalar Arguments .. 00247 DOUBLE PRECISION SFAC 00248 * .. Scalars in Common .. 00249 INTEGER ICASE, INCX, INCY, N 00250 LOGICAL PASS 00251 * .. Local Scalars .. 00252 INTEGER I, LEN, NP1 00253 * .. Local Arrays .. 00254 DOUBLE PRECISION DTRUE1(5), DTRUE3(5), DTRUE5(8,5,2), DV(8,5,2), 00255 + SA(10), STEMP(1), STRUE(8), SX(8) 00256 INTEGER ITRUE2(5) 00257 * .. External Functions .. 00258 DOUBLE PRECISION DASUM, DNRM2 00259 INTEGER IDAMAX 00260 EXTERNAL DASUM, DNRM2, IDAMAX 00261 * .. External Subroutines .. 00262 EXTERNAL ITEST1, DSCAL, STEST, STEST1 00263 * .. Intrinsic Functions .. 00264 INTRINSIC MAX 00265 * .. Common blocks .. 00266 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00267 * .. Data statements .. 00268 DATA SA/0.3D0, -1.0D0, 0.0D0, 1.0D0, 0.3D0, 0.3D0, 00269 + 0.3D0, 0.3D0, 0.3D0, 0.3D0/ 00270 DATA DV/0.1D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 00271 + 2.0D0, 2.0D0, 0.3D0, 3.0D0, 3.0D0, 3.0D0, 3.0D0, 00272 + 3.0D0, 3.0D0, 3.0D0, 0.3D0, -0.4D0, 4.0D0, 00273 + 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 0.2D0, 00274 + -0.6D0, 0.3D0, 5.0D0, 5.0D0, 5.0D0, 5.0D0, 00275 + 5.0D0, 0.1D0, -0.3D0, 0.5D0, -0.1D0, 6.0D0, 00276 + 6.0D0, 6.0D0, 6.0D0, 0.1D0, 8.0D0, 8.0D0, 8.0D0, 00277 + 8.0D0, 8.0D0, 8.0D0, 8.0D0, 0.3D0, 9.0D0, 9.0D0, 00278 + 9.0D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 0.3D0, 2.0D0, 00279 + -0.4D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 00280 + 0.2D0, 3.0D0, -0.6D0, 5.0D0, 0.3D0, 2.0D0, 00281 + 2.0D0, 2.0D0, 0.1D0, 4.0D0, -0.3D0, 6.0D0, 00282 + -0.5D0, 7.0D0, -0.1D0, 3.0D0/ 00283 DATA DTRUE1/0.0D0, 0.3D0, 0.5D0, 0.7D0, 0.6D0/ 00284 DATA DTRUE3/0.0D0, 0.3D0, 0.7D0, 1.1D0, 1.0D0/ 00285 DATA DTRUE5/0.10D0, 2.0D0, 2.0D0, 2.0D0, 2.0D0, 00286 + 2.0D0, 2.0D0, 2.0D0, -0.3D0, 3.0D0, 3.0D0, 00287 + 3.0D0, 3.0D0, 3.0D0, 3.0D0, 3.0D0, 0.0D0, 0.0D0, 00288 + 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 4.0D0, 00289 + 0.20D0, -0.60D0, 0.30D0, 5.0D0, 5.0D0, 5.0D0, 00290 + 5.0D0, 5.0D0, 0.03D0, -0.09D0, 0.15D0, -0.03D0, 00291 + 6.0D0, 6.0D0, 6.0D0, 6.0D0, 0.10D0, 8.0D0, 00292 + 8.0D0, 8.0D0, 8.0D0, 8.0D0, 8.0D0, 8.0D0, 00293 + 0.09D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 9.0D0, 00294 + 9.0D0, 9.0D0, 0.09D0, 2.0D0, -0.12D0, 2.0D0, 00295 + 2.0D0, 2.0D0, 2.0D0, 2.0D0, 0.06D0, 3.0D0, 00296 + -0.18D0, 5.0D0, 0.09D0, 2.0D0, 2.0D0, 2.0D0, 00297 + 0.03D0, 4.0D0, -0.09D0, 6.0D0, -0.15D0, 7.0D0, 00298 + -0.03D0, 3.0D0/ 00299 DATA ITRUE2/0, 1, 2, 2, 3/ 00300 * .. Executable Statements .. 00301 DO 80 INCX = 1, 2 00302 DO 60 NP1 = 1, 5 00303 N = NP1 - 1 00304 LEN = 2*MAX(N,1) 00305 * .. Set vector arguments .. 00306 DO 20 I = 1, LEN 00307 SX(I) = DV(I,NP1,INCX) 00308 20 CONTINUE 00309 * 00310 IF (ICASE.EQ.7) THEN 00311 * .. DNRM2 .. 00312 STEMP(1) = DTRUE1(NP1) 00313 CALL STEST1(DNRM2(N,SX,INCX),STEMP(1),STEMP,SFAC) 00314 ELSE IF (ICASE.EQ.8) THEN 00315 * .. DASUM .. 00316 STEMP(1) = DTRUE3(NP1) 00317 CALL STEST1(DASUM(N,SX,INCX),STEMP(1),STEMP,SFAC) 00318 ELSE IF (ICASE.EQ.9) THEN 00319 * .. DSCAL .. 00320 CALL DSCAL(N,SA((INCX-1)*5+NP1),SX,INCX) 00321 DO 40 I = 1, LEN 00322 STRUE(I) = DTRUE5(I,NP1,INCX) 00323 40 CONTINUE 00324 CALL STEST(LEN,SX,STRUE,STRUE,SFAC) 00325 ELSE IF (ICASE.EQ.10) THEN 00326 * .. IDAMAX .. 00327 CALL ITEST1(IDAMAX(N,SX,INCX),ITRUE2(NP1)) 00328 ELSE 00329 WRITE (NOUT,*) ' Shouldn''t be here in CHECK1' 00330 STOP 00331 END IF 00332 60 CONTINUE 00333 80 CONTINUE 00334 RETURN 00335 END 00336 SUBROUTINE CHECK2(SFAC) 00337 * .. Parameters .. 00338 INTEGER NOUT 00339 PARAMETER (NOUT=6) 00340 * .. Scalar Arguments .. 00341 DOUBLE PRECISION SFAC 00342 * .. Scalars in Common .. 00343 INTEGER ICASE, INCX, INCY, N 00344 LOGICAL PASS 00345 * .. Local Scalars .. 00346 DOUBLE PRECISION SA 00347 INTEGER I, J, KI, KN, KNI, KPAR, KSIZE, LENX, LENY, 00348 $ MX, MY 00349 * .. Local Arrays .. 00350 DOUBLE PRECISION DT10X(7,4,4), DT10Y(7,4,4), DT7(4,4), 00351 $ DT8(7,4,4), DX1(7), 00352 $ DY1(7), SSIZE1(4), SSIZE2(14,2), SSIZE(7), 00353 $ STX(7), STY(7), SX(7), SY(7), 00354 $ DPAR(5,4), DT19X(7,4,16),DT19XA(7,4,4), 00355 $ DT19XB(7,4,4), DT19XC(7,4,4),DT19XD(7,4,4), 00356 $ DT19Y(7,4,16), DT19YA(7,4,4),DT19YB(7,4,4), 00357 $ DT19YC(7,4,4), DT19YD(7,4,4), DTEMP(5) 00358 INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) 00359 * .. External Functions .. 00360 DOUBLE PRECISION DDOT, DSDOT 00361 EXTERNAL DDOT, DSDOT 00362 * .. External Subroutines .. 00363 EXTERNAL DAXPY, DCOPY, DROTM, DSWAP, STEST, STEST1 00364 * .. Intrinsic Functions .. 00365 INTRINSIC ABS, MIN 00366 * .. Common blocks .. 00367 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00368 * .. Data statements .. 00369 EQUIVALENCE (DT19X(1,1,1),DT19XA(1,1,1)),(DT19X(1,1,5), 00370 A DT19XB(1,1,1)),(DT19X(1,1,9),DT19XC(1,1,1)), 00371 B (DT19X(1,1,13),DT19XD(1,1,1)) 00372 EQUIVALENCE (DT19Y(1,1,1),DT19YA(1,1,1)),(DT19Y(1,1,5), 00373 A DT19YB(1,1,1)),(DT19Y(1,1,9),DT19YC(1,1,1)), 00374 B (DT19Y(1,1,13),DT19YD(1,1,1)) 00375 00376 DATA SA/0.3D0/ 00377 DATA INCXS/1, 2, -2, -1/ 00378 DATA INCYS/1, -2, 1, -2/ 00379 DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 00380 DATA NS/0, 1, 2, 4/ 00381 DATA DX1/0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.9D0, -0.3D0, 00382 + -0.4D0/ 00383 DATA DY1/0.5D0, -0.9D0, 0.3D0, 0.7D0, -0.6D0, 0.2D0, 00384 + 0.8D0/ 00385 DATA DT7/0.0D0, 0.30D0, 0.21D0, 0.62D0, 0.0D0, 00386 + 0.30D0, -0.07D0, 0.85D0, 0.0D0, 0.30D0, -0.79D0, 00387 + -0.74D0, 0.0D0, 0.30D0, 0.33D0, 1.27D0/ 00388 DATA DT8/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00389 + 0.0D0, 0.68D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00390 + 0.0D0, 0.0D0, 0.68D0, -0.87D0, 0.0D0, 0.0D0, 00391 + 0.0D0, 0.0D0, 0.0D0, 0.68D0, -0.87D0, 0.15D0, 00392 + 0.94D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 00393 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.68D0, 00394 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00395 + 0.35D0, -0.9D0, 0.48D0, 0.0D0, 0.0D0, 0.0D0, 00396 + 0.0D0, 0.38D0, -0.9D0, 0.57D0, 0.7D0, -0.75D0, 00397 + 0.2D0, 0.98D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 00398 + 0.0D0, 0.0D0, 0.0D0, 0.68D0, 0.0D0, 0.0D0, 00399 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.35D0, -0.72D0, 00400 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.38D0, 00401 + -0.63D0, 0.15D0, 0.88D0, 0.0D0, 0.0D0, 0.0D0, 00402 + 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00403 + 0.68D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00404 + 0.0D0, 0.68D0, -0.9D0, 0.33D0, 0.0D0, 0.0D0, 00405 + 0.0D0, 0.0D0, 0.68D0, -0.9D0, 0.33D0, 0.7D0, 00406 + -0.75D0, 0.2D0, 1.04D0/ 00407 DATA DT10X/0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00408 + 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00409 + 0.0D0, 0.5D0, -0.9D0, 0.0D0, 0.0D0, 0.0D0, 00410 + 0.0D0, 0.0D0, 0.5D0, -0.9D0, 0.3D0, 0.7D0, 00411 + 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 00412 + 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 00413 + 0.0D0, 0.0D0, 0.0D0, 0.3D0, 0.1D0, 0.5D0, 0.0D0, 00414 + 0.0D0, 0.0D0, 0.0D0, 0.8D0, 0.1D0, -0.6D0, 00415 + 0.8D0, 0.3D0, -0.3D0, 0.5D0, 0.6D0, 0.0D0, 00416 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 00417 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.9D0, 00418 + 0.1D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.7D0, 00419 + 0.1D0, 0.3D0, 0.8D0, -0.9D0, -0.3D0, 0.5D0, 00420 + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00421 + 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00422 + 0.5D0, 0.3D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00423 + 0.5D0, 0.3D0, -0.6D0, 0.8D0, 0.0D0, 0.0D0, 00424 + 0.0D0/ 00425 DATA DT10Y/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00426 + 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00427 + 0.0D0, 0.6D0, 0.1D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00428 + 0.0D0, 0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.0D0, 00429 + 0.0D0, 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00430 + 0.0D0, 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00431 + 0.0D0, 0.0D0, -0.5D0, -0.9D0, 0.6D0, 0.0D0, 00432 + 0.0D0, 0.0D0, 0.0D0, -0.4D0, -0.9D0, 0.9D0, 00433 + 0.7D0, -0.5D0, 0.2D0, 0.6D0, 0.5D0, 0.0D0, 00434 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 00435 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.5D0, 00436 + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00437 + -0.4D0, 0.9D0, -0.5D0, 0.6D0, 0.0D0, 0.0D0, 00438 + 0.0D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00439 + 0.0D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00440 + 0.0D0, 0.6D0, -0.9D0, 0.1D0, 0.0D0, 0.0D0, 00441 + 0.0D0, 0.0D0, 0.6D0, -0.9D0, 0.1D0, 0.7D0, 00442 + -0.5D0, 0.2D0, 0.8D0/ 00443 DATA SSIZE1/0.0D0, 0.3D0, 1.6D0, 3.2D0/ 00444 DATA SSIZE2/0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00445 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00446 + 0.0D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 00447 + 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 00448 + 1.17D0, 1.17D0, 1.17D0/ 00449 * 00450 * FOR DROTM 00451 * 00452 DATA DPAR/-2.D0, 0.D0,0.D0,0.D0,0.D0, 00453 A -1.D0, 2.D0, -3.D0, -4.D0, 5.D0, 00454 B 0.D0, 0.D0, 2.D0, -3.D0, 0.D0, 00455 C 1.D0, 5.D0, 2.D0, 0.D0, -4.D0/ 00456 * TRUE X RESULTS F0R ROTATIONS DROTM 00457 DATA DT19XA/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00458 A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00459 B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00460 C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00461 D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00462 E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00463 F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00464 G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00465 H .6D0, .1D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00466 I -.8D0, 3.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00467 J -.9D0, 2.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00468 K 3.5D0, -.4D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00469 L .6D0, .1D0, -.5D0, .8D0, 0.D0,0.D0,0.D0, 00470 M -.8D0, 3.8D0, -2.2D0, -1.2D0, 0.D0,0.D0,0.D0, 00471 N -.9D0, 2.8D0, -1.4D0, -1.3D0, 0.D0,0.D0,0.D0, 00472 O 3.5D0, -.4D0, -2.2D0, 4.7D0, 0.D0,0.D0,0.D0/ 00473 * 00474 DATA DT19XB/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00475 A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00476 B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00477 C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00478 D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00479 E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00480 F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00481 G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00482 H .6D0, .1D0, -.5D0, 0.D0,0.D0,0.D0,0.D0, 00483 I 0.D0, .1D0, -3.0D0, 0.D0,0.D0,0.D0,0.D0, 00484 J -.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 00485 K 3.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 00486 L .6D0, .1D0, -.5D0, .8D0, .9D0, -.3D0, -.4D0, 00487 M -2.0D0, .1D0, 1.4D0, .8D0, .6D0, -.3D0, -2.8D0, 00488 N -1.8D0, .1D0, 1.3D0, .8D0, 0.D0, -.3D0, -1.9D0, 00489 O 3.8D0, .1D0, -3.1D0, .8D0, 4.8D0, -.3D0, -1.5D0 / 00490 * 00491 DATA DT19XC/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00492 A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00493 B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00494 C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00495 D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00496 E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00497 F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00498 G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00499 H .6D0, .1D0, -.5D0, 0.D0,0.D0,0.D0,0.D0, 00500 I 4.8D0, .1D0, -3.0D0, 0.D0,0.D0,0.D0,0.D0, 00501 J 3.3D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 00502 K 2.1D0, .1D0, -2.0D0, 0.D0,0.D0,0.D0,0.D0, 00503 L .6D0, .1D0, -.5D0, .8D0, .9D0, -.3D0, -.4D0, 00504 M -1.6D0, .1D0, -2.2D0, .8D0, 5.4D0, -.3D0, -2.8D0, 00505 N -1.5D0, .1D0, -1.4D0, .8D0, 3.6D0, -.3D0, -1.9D0, 00506 O 3.7D0, .1D0, -2.2D0, .8D0, 3.6D0, -.3D0, -1.5D0 / 00507 * 00508 DATA DT19XD/.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00509 A .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00510 B .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00511 C .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00512 D .6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00513 E -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00514 F -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00515 G 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00516 H .6D0, .1D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00517 I -.8D0, -1.0D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00518 J -.9D0, -.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00519 K 3.5D0, .8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00520 L .6D0, .1D0, -.5D0, .8D0, 0.D0,0.D0,0.D0, 00521 M -.8D0, -1.0D0, 1.4D0, -1.6D0, 0.D0,0.D0,0.D0, 00522 N -.9D0, -.8D0, 1.3D0, -1.6D0, 0.D0,0.D0,0.D0, 00523 O 3.5D0, .8D0, -3.1D0, 4.8D0, 0.D0,0.D0,0.D0/ 00524 * TRUE Y RESULTS FOR ROTATIONS DROTM 00525 DATA DT19YA/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00526 A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00527 B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00528 C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00529 D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00530 E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00531 F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00532 G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00533 H .5D0, -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00534 I .7D0, -4.8D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00535 J 1.7D0, -.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00536 K -2.6D0, 3.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00537 L .5D0, -.9D0, .3D0, .7D0, 0.D0,0.D0,0.D0, 00538 M .7D0, -4.8D0, 3.0D0, 1.1D0, 0.D0,0.D0,0.D0, 00539 N 1.7D0, -.7D0, -.7D0, 2.3D0, 0.D0,0.D0,0.D0, 00540 O -2.6D0, 3.5D0, -.7D0, -3.6D0, 0.D0,0.D0,0.D0/ 00541 * 00542 DATA DT19YB/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00543 A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00544 B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00545 C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00546 D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00547 E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00548 F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00549 G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00550 H .5D0, -.9D0, .3D0, 0.D0,0.D0,0.D0,0.D0, 00551 I 4.0D0, -.9D0, -.3D0, 0.D0,0.D0,0.D0,0.D0, 00552 J -.5D0, -.9D0, 1.5D0, 0.D0,0.D0,0.D0,0.D0, 00553 K -1.5D0, -.9D0, -1.8D0, 0.D0,0.D0,0.D0,0.D0, 00554 L .5D0, -.9D0, .3D0, .7D0, -.6D0, .2D0, .8D0, 00555 M 3.7D0, -.9D0, -1.2D0, .7D0, -1.5D0, .2D0, 2.2D0, 00556 N -.3D0, -.9D0, 2.1D0, .7D0, -1.6D0, .2D0, 2.0D0, 00557 O -1.6D0, -.9D0, -2.1D0, .7D0, 2.9D0, .2D0, -3.8D0 / 00558 * 00559 DATA DT19YC/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00560 A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00561 B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00562 C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00563 D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00564 E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00565 F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00566 G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00567 H .5D0, -.9D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00568 I 4.0D0, -6.3D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00569 J -.5D0, .3D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00570 K -1.5D0, 3.0D0, 0.D0,0.D0,0.D0,0.D0,0.D0, 00571 L .5D0, -.9D0, .3D0, .7D0, 0.D0,0.D0,0.D0, 00572 M 3.7D0, -7.2D0, 3.0D0, 1.7D0, 0.D0,0.D0,0.D0, 00573 N -.3D0, .9D0, -.7D0, 1.9D0, 0.D0,0.D0,0.D0, 00574 O -1.6D0, 2.7D0, -.7D0, -3.4D0, 0.D0,0.D0,0.D0/ 00575 * 00576 DATA DT19YD/.5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00577 A .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00578 B .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00579 C .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00580 D .5D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00581 E .7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00582 F 1.7D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00583 G -2.6D0, 0.D0,0.D0,0.D0,0.D0,0.D0,0.D0, 00584 H .5D0, -.9D0, .3D0, 0.D0,0.D0,0.D0,0.D0, 00585 I .7D0, -.9D0, 1.2D0, 0.D0,0.D0,0.D0,0.D0, 00586 J 1.7D0, -.9D0, .5D0, 0.D0,0.D0,0.D0,0.D0, 00587 K -2.6D0, -.9D0, -1.3D0, 0.D0,0.D0,0.D0,0.D0, 00588 L .5D0, -.9D0, .3D0, .7D0, -.6D0, .2D0, .8D0, 00589 M .7D0, -.9D0, 1.2D0, .7D0, -1.5D0, .2D0, 1.6D0, 00590 N 1.7D0, -.9D0, .5D0, .7D0, -1.6D0, .2D0, 2.4D0, 00591 O -2.6D0, -.9D0, -1.3D0, .7D0, 2.9D0, .2D0, -4.0D0 / 00592 * 00593 * .. Executable Statements .. 00594 * 00595 DO 120 KI = 1, 4 00596 INCX = INCXS(KI) 00597 INCY = INCYS(KI) 00598 MX = ABS(INCX) 00599 MY = ABS(INCY) 00600 * 00601 DO 100 KN = 1, 4 00602 N = NS(KN) 00603 KSIZE = MIN(2,KN) 00604 LENX = LENS(KN,MX) 00605 LENY = LENS(KN,MY) 00606 * .. Initialize all argument arrays .. 00607 DO 20 I = 1, 7 00608 SX(I) = DX1(I) 00609 SY(I) = DY1(I) 00610 20 CONTINUE 00611 * 00612 IF (ICASE.EQ.1) THEN 00613 * .. DDOT .. 00614 CALL STEST1(DDOT(N,SX,INCX,SY,INCY),DT7(KN,KI),SSIZE1(KN) 00615 + ,SFAC) 00616 ELSE IF (ICASE.EQ.2) THEN 00617 * .. DAXPY .. 00618 CALL DAXPY(N,SA,SX,INCX,SY,INCY) 00619 DO 40 J = 1, LENY 00620 STY(J) = DT8(J,KN,KI) 00621 40 CONTINUE 00622 CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 00623 ELSE IF (ICASE.EQ.5) THEN 00624 * .. DCOPY .. 00625 DO 60 I = 1, 7 00626 STY(I) = DT10Y(I,KN,KI) 00627 60 CONTINUE 00628 CALL DCOPY(N,SX,INCX,SY,INCY) 00629 CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0D0) 00630 ELSE IF (ICASE.EQ.6) THEN 00631 * .. DSWAP .. 00632 CALL DSWAP(N,SX,INCX,SY,INCY) 00633 DO 80 I = 1, 7 00634 STX(I) = DT10X(I,KN,KI) 00635 STY(I) = DT10Y(I,KN,KI) 00636 80 CONTINUE 00637 CALL STEST(LENX,SX,STX,SSIZE2(1,1),1.0D0) 00638 CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0D0) 00639 ELSE IF (ICASE.EQ.12) THEN 00640 * .. DROTM .. 00641 KNI=KN+4*(KI-1) 00642 DO KPAR=1,4 00643 DO I=1,7 00644 SX(I) = DX1(I) 00645 SY(I) = DY1(I) 00646 STX(I)= DT19X(I,KPAR,KNI) 00647 STY(I)= DT19Y(I,KPAR,KNI) 00648 END DO 00649 * 00650 DO I=1,5 00651 DTEMP(I) = DPAR(I,KPAR) 00652 END DO 00653 * 00654 DO I=1,LENX 00655 SSIZE(I)=STX(I) 00656 END DO 00657 * SEE REMARK ABOVE ABOUT DT11X(1,2,7) 00658 * AND DT11X(5,3,8). 00659 IF ((KPAR .EQ. 2) .AND. (KNI .EQ. 7)) 00660 $ SSIZE(1) = 2.4D0 00661 IF ((KPAR .EQ. 3) .AND. (KNI .EQ. 8)) 00662 $ SSIZE(5) = 1.8D0 00663 * 00664 CALL DROTM(N,SX,INCX,SY,INCY,DTEMP) 00665 CALL STEST(LENX,SX,STX,SSIZE,SFAC) 00666 CALL STEST(LENY,SY,STY,STY,SFAC) 00667 END DO 00668 ELSE IF (ICASE.EQ.13) THEN 00669 * .. DSDOT .. 00670 CALL TESTDSDOT(REAL(DSDOT(N,REAL(SX),INCX,REAL(SY),INCY)), 00671 $ REAL(DT7(KN,KI)),REAL(SSIZE1(KN)), .3125E-1) 00672 ELSE 00673 WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' 00674 STOP 00675 END IF 00676 100 CONTINUE 00677 120 CONTINUE 00678 RETURN 00679 END 00680 SUBROUTINE CHECK3(SFAC) 00681 * .. Parameters .. 00682 INTEGER NOUT 00683 PARAMETER (NOUT=6) 00684 * .. Scalar Arguments .. 00685 DOUBLE PRECISION SFAC 00686 * .. Scalars in Common .. 00687 INTEGER ICASE, INCX, INCY, N 00688 LOGICAL PASS 00689 * .. Local Scalars .. 00690 DOUBLE PRECISION SC, SS 00691 INTEGER I, K, KI, KN, KSIZE, LENX, LENY, MX, MY 00692 * .. Local Arrays .. 00693 DOUBLE PRECISION COPYX(5), COPYY(5), DT9X(7,4,4), DT9Y(7,4,4), 00694 + DX1(7), DY1(7), MWPC(11), MWPS(11), MWPSTX(5), 00695 + MWPSTY(5), MWPTX(11,5), MWPTY(11,5), MWPX(5), 00696 + MWPY(5), SSIZE2(14,2), STX(7), STY(7), SX(7), 00697 + SY(7) 00698 INTEGER INCXS(4), INCYS(4), LENS(4,2), MWPINX(11), 00699 + MWPINY(11), MWPN(11), NS(4) 00700 * .. External Subroutines .. 00701 EXTERNAL DROT, STEST 00702 * .. Intrinsic Functions .. 00703 INTRINSIC ABS, MIN 00704 * .. Common blocks .. 00705 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00706 * .. Data statements .. 00707 DATA INCXS/1, 2, -2, -1/ 00708 DATA INCYS/1, -2, 1, -2/ 00709 DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 00710 DATA NS/0, 1, 2, 4/ 00711 DATA DX1/0.6D0, 0.1D0, -0.5D0, 0.8D0, 0.9D0, -0.3D0, 00712 + -0.4D0/ 00713 DATA DY1/0.5D0, -0.9D0, 0.3D0, 0.7D0, -0.6D0, 0.2D0, 00714 + 0.8D0/ 00715 DATA SC, SS/0.8D0, 0.6D0/ 00716 DATA DT9X/0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00717 + 0.0D0, 0.78D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00718 + 0.0D0, 0.0D0, 0.78D0, -0.46D0, 0.0D0, 0.0D0, 00719 + 0.0D0, 0.0D0, 0.0D0, 0.78D0, -0.46D0, -0.22D0, 00720 + 1.06D0, 0.0D0, 0.0D0, 0.0D0, 0.6D0, 0.0D0, 00721 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.78D0, 00722 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00723 + 0.66D0, 0.1D0, -0.1D0, 0.0D0, 0.0D0, 0.0D0, 00724 + 0.0D0, 0.96D0, 0.1D0, -0.76D0, 0.8D0, 0.90D0, 00725 + -0.3D0, -0.02D0, 0.6D0, 0.0D0, 0.0D0, 0.0D0, 00726 + 0.0D0, 0.0D0, 0.0D0, 0.78D0, 0.0D0, 0.0D0, 00727 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, -0.06D0, 0.1D0, 00728 + -0.1D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.90D0, 00729 + 0.1D0, -0.22D0, 0.8D0, 0.18D0, -0.3D0, -0.02D0, 00730 + 0.6D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00731 + 0.78D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00732 + 0.0D0, 0.78D0, 0.26D0, 0.0D0, 0.0D0, 0.0D0, 00733 + 0.0D0, 0.0D0, 0.78D0, 0.26D0, -0.76D0, 1.12D0, 00734 + 0.0D0, 0.0D0, 0.0D0/ 00735 DATA DT9Y/0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00736 + 0.0D0, 0.04D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00737 + 0.0D0, 0.0D0, 0.04D0, -0.78D0, 0.0D0, 0.0D0, 00738 + 0.0D0, 0.0D0, 0.0D0, 0.04D0, -0.78D0, 0.54D0, 00739 + 0.08D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 0.0D0, 00740 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.04D0, 00741 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.7D0, 00742 + -0.9D0, -0.12D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00743 + 0.64D0, -0.9D0, -0.30D0, 0.7D0, -0.18D0, 0.2D0, 00744 + 0.28D0, 0.5D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00745 + 0.0D0, 0.0D0, 0.04D0, 0.0D0, 0.0D0, 0.0D0, 00746 + 0.0D0, 0.0D0, 0.0D0, 0.7D0, -1.08D0, 0.0D0, 00747 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.64D0, -1.26D0, 00748 + 0.54D0, 0.20D0, 0.0D0, 0.0D0, 0.0D0, 0.5D0, 00749 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00750 + 0.04D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00751 + 0.0D0, 0.04D0, -0.9D0, 0.18D0, 0.0D0, 0.0D0, 00752 + 0.0D0, 0.0D0, 0.04D0, -0.9D0, 0.18D0, 0.7D0, 00753 + -0.18D0, 0.2D0, 0.16D0/ 00754 DATA SSIZE2/0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00755 + 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 0.0D0, 00756 + 0.0D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 00757 + 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 1.17D0, 00758 + 1.17D0, 1.17D0, 1.17D0/ 00759 * .. Executable Statements .. 00760 * 00761 DO 60 KI = 1, 4 00762 INCX = INCXS(KI) 00763 INCY = INCYS(KI) 00764 MX = ABS(INCX) 00765 MY = ABS(INCY) 00766 * 00767 DO 40 KN = 1, 4 00768 N = NS(KN) 00769 KSIZE = MIN(2,KN) 00770 LENX = LENS(KN,MX) 00771 LENY = LENS(KN,MY) 00772 * 00773 IF (ICASE.EQ.4) THEN 00774 * .. DROT .. 00775 DO 20 I = 1, 7 00776 SX(I) = DX1(I) 00777 SY(I) = DY1(I) 00778 STX(I) = DT9X(I,KN,KI) 00779 STY(I) = DT9Y(I,KN,KI) 00780 20 CONTINUE 00781 CALL DROT(N,SX,INCX,SY,INCY,SC,SS) 00782 CALL STEST(LENX,SX,STX,SSIZE2(1,KSIZE),SFAC) 00783 CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 00784 ELSE 00785 WRITE (NOUT,*) ' Shouldn''t be here in CHECK3' 00786 STOP 00787 END IF 00788 40 CONTINUE 00789 60 CONTINUE 00790 * 00791 MWPC(1) = 1 00792 DO 80 I = 2, 11 00793 MWPC(I) = 0 00794 80 CONTINUE 00795 MWPS(1) = 0 00796 DO 100 I = 2, 6 00797 MWPS(I) = 1 00798 100 CONTINUE 00799 DO 120 I = 7, 11 00800 MWPS(I) = -1 00801 120 CONTINUE 00802 MWPINX(1) = 1 00803 MWPINX(2) = 1 00804 MWPINX(3) = 1 00805 MWPINX(4) = -1 00806 MWPINX(5) = 1 00807 MWPINX(6) = -1 00808 MWPINX(7) = 1 00809 MWPINX(8) = 1 00810 MWPINX(9) = -1 00811 MWPINX(10) = 1 00812 MWPINX(11) = -1 00813 MWPINY(1) = 1 00814 MWPINY(2) = 1 00815 MWPINY(3) = -1 00816 MWPINY(4) = -1 00817 MWPINY(5) = 2 00818 MWPINY(6) = 1 00819 MWPINY(7) = 1 00820 MWPINY(8) = -1 00821 MWPINY(9) = -1 00822 MWPINY(10) = 2 00823 MWPINY(11) = 1 00824 DO 140 I = 1, 11 00825 MWPN(I) = 5 00826 140 CONTINUE 00827 MWPN(5) = 3 00828 MWPN(10) = 3 00829 DO 160 I = 1, 5 00830 MWPX(I) = I 00831 MWPY(I) = I 00832 MWPTX(1,I) = I 00833 MWPTY(1,I) = I 00834 MWPTX(2,I) = I 00835 MWPTY(2,I) = -I 00836 MWPTX(3,I) = 6 - I 00837 MWPTY(3,I) = I - 6 00838 MWPTX(4,I) = I 00839 MWPTY(4,I) = -I 00840 MWPTX(6,I) = 6 - I 00841 MWPTY(6,I) = I - 6 00842 MWPTX(7,I) = -I 00843 MWPTY(7,I) = I 00844 MWPTX(8,I) = I - 6 00845 MWPTY(8,I) = 6 - I 00846 MWPTX(9,I) = -I 00847 MWPTY(9,I) = I 00848 MWPTX(11,I) = I - 6 00849 MWPTY(11,I) = 6 - I 00850 160 CONTINUE 00851 MWPTX(5,1) = 1 00852 MWPTX(5,2) = 3 00853 MWPTX(5,3) = 5 00854 MWPTX(5,4) = 4 00855 MWPTX(5,5) = 5 00856 MWPTY(5,1) = -1 00857 MWPTY(5,2) = 2 00858 MWPTY(5,3) = -2 00859 MWPTY(5,4) = 4 00860 MWPTY(5,5) = -3 00861 MWPTX(10,1) = -1 00862 MWPTX(10,2) = -3 00863 MWPTX(10,3) = -5 00864 MWPTX(10,4) = 4 00865 MWPTX(10,5) = 5 00866 MWPTY(10,1) = 1 00867 MWPTY(10,2) = 2 00868 MWPTY(10,3) = 2 00869 MWPTY(10,4) = 4 00870 MWPTY(10,5) = 3 00871 DO 200 I = 1, 11 00872 INCX = MWPINX(I) 00873 INCY = MWPINY(I) 00874 DO 180 K = 1, 5 00875 COPYX(K) = MWPX(K) 00876 COPYY(K) = MWPY(K) 00877 MWPSTX(K) = MWPTX(I,K) 00878 MWPSTY(K) = MWPTY(I,K) 00879 180 CONTINUE 00880 CALL DROT(MWPN(I),COPYX,INCX,COPYY,INCY,MWPC(I),MWPS(I)) 00881 CALL STEST(5,COPYX,MWPSTX,MWPSTX,SFAC) 00882 CALL STEST(5,COPYY,MWPSTY,MWPSTY,SFAC) 00883 200 CONTINUE 00884 RETURN 00885 END 00886 SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) 00887 * ********************************* STEST ************************** 00888 * 00889 * THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 00890 * SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 00891 * NEGLIGIBLE. 00892 * 00893 * C. L. LAWSON, JPL, 1974 DEC 10 00894 * 00895 * .. Parameters .. 00896 INTEGER NOUT 00897 DOUBLE PRECISION ZERO 00898 PARAMETER (NOUT=6, ZERO=0.0D0) 00899 * .. Scalar Arguments .. 00900 DOUBLE PRECISION SFAC 00901 INTEGER LEN 00902 * .. Array Arguments .. 00903 DOUBLE PRECISION SCOMP(LEN), SSIZE(LEN), STRUE(LEN) 00904 * .. Scalars in Common .. 00905 INTEGER ICASE, INCX, INCY, N 00906 LOGICAL PASS 00907 * .. Local Scalars .. 00908 DOUBLE PRECISION SD 00909 INTEGER I 00910 * .. External Functions .. 00911 DOUBLE PRECISION SDIFF 00912 EXTERNAL SDIFF 00913 * .. Intrinsic Functions .. 00914 INTRINSIC ABS 00915 * .. Common blocks .. 00916 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00917 * .. Executable Statements .. 00918 * 00919 DO 40 I = 1, LEN 00920 SD = SCOMP(I) - STRUE(I) 00921 IF (ABS(SFAC*SD) .LE. ABS(SSIZE(I))*EPSILON(ZERO)) 00922 + GO TO 40 00923 * 00924 * HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 00925 * 00926 IF ( .NOT. PASS) GO TO 20 00927 * PRINT FAIL MESSAGE AND HEADER. 00928 PASS = .FALSE. 00929 WRITE (NOUT,99999) 00930 WRITE (NOUT,99998) 00931 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, I, SCOMP(I), 00932 + STRUE(I), SD, SSIZE(I) 00933 40 CONTINUE 00934 RETURN 00935 * 00936 99999 FORMAT (' FAIL') 00937 99998 FORMAT (/' CASE N INCX INCY I ', 00938 + ' COMP(I) TRUE(I) DIFFERENCE', 00939 + ' SIZE(I)',/1X) 00940 99997 FORMAT (1X,I4,I3,2I5,I3,2D36.8,2D12.4) 00941 END 00942 SUBROUTINE TESTDSDOT(SCOMP,STRUE,SSIZE,SFAC) 00943 * ********************************* STEST ************************** 00944 * 00945 * THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 00946 * SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 00947 * NEGLIGIBLE. 00948 * 00949 * C. L. LAWSON, JPL, 1974 DEC 10 00950 * 00951 * .. Parameters .. 00952 INTEGER NOUT 00953 REAL ZERO 00954 PARAMETER (NOUT=6, ZERO=0.0E0) 00955 * .. Scalar Arguments .. 00956 REAL SFAC, SCOMP, SSIZE, STRUE 00957 * .. Scalars in Common .. 00958 INTEGER ICASE, INCX, INCY, N 00959 LOGICAL PASS 00960 * .. Local Scalars .. 00961 REAL SD 00962 * .. Intrinsic Functions .. 00963 INTRINSIC ABS 00964 * .. Common blocks .. 00965 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00966 * .. Executable Statements .. 00967 * 00968 SD = SCOMP - STRUE 00969 IF (ABS(SFAC*SD) .LE. ABS(SSIZE) * EPSILON(ZERO)) 00970 + GO TO 40 00971 * 00972 * HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 00973 * 00974 IF ( .NOT. PASS) GO TO 20 00975 * PRINT FAIL MESSAGE AND HEADER. 00976 PASS = .FALSE. 00977 WRITE (NOUT,99999) 00978 WRITE (NOUT,99998) 00979 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, SCOMP, 00980 + STRUE, SD, SSIZE 00981 40 CONTINUE 00982 RETURN 00983 * 00984 99999 FORMAT (' FAIL') 00985 99998 FORMAT (/' CASE N INCX INCY ', 00986 + ' COMP(I) TRUE(I) DIFFERENCE', 00987 + ' SIZE(I)',/1X) 00988 99997 FORMAT (1X,I4,I3,1I5,I3,2E36.8,2E12.4) 00989 END 00990 SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) 00991 * ************************* STEST1 ***************************** 00992 * 00993 * THIS IS AN INTERFACE SUBROUTINE TO ACCOMODATE THE FORTRAN 00994 * REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE 00995 * ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. 00996 * 00997 * C.L. LAWSON, JPL, 1978 DEC 6 00998 * 00999 * .. Scalar Arguments .. 01000 DOUBLE PRECISION SCOMP1, SFAC, STRUE1 01001 * .. Array Arguments .. 01002 DOUBLE PRECISION SSIZE(*) 01003 * .. Local Arrays .. 01004 DOUBLE PRECISION SCOMP(1), STRUE(1) 01005 * .. External Subroutines .. 01006 EXTERNAL STEST 01007 * .. Executable Statements .. 01008 * 01009 SCOMP(1) = SCOMP1 01010 STRUE(1) = STRUE1 01011 CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) 01012 * 01013 RETURN 01014 END 01015 DOUBLE PRECISION FUNCTION SDIFF(SA,SB) 01016 * ********************************* SDIFF ************************** 01017 * COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 01018 * 01019 * .. Scalar Arguments .. 01020 DOUBLE PRECISION SA, SB 01021 * .. Executable Statements .. 01022 SDIFF = SA - SB 01023 RETURN 01024 END 01025 SUBROUTINE ITEST1(ICOMP,ITRUE) 01026 * ********************************* ITEST1 ************************* 01027 * 01028 * THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR 01029 * EQUALITY. 01030 * C. L. LAWSON, JPL, 1974 DEC 10 01031 * 01032 * .. Parameters .. 01033 INTEGER NOUT 01034 PARAMETER (NOUT=6) 01035 * .. Scalar Arguments .. 01036 INTEGER ICOMP, ITRUE 01037 * .. Scalars in Common .. 01038 INTEGER ICASE, INCX, INCY, N 01039 LOGICAL PASS 01040 * .. Local Scalars .. 01041 INTEGER ID 01042 * .. Common blocks .. 01043 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 01044 * .. Executable Statements .. 01045 * 01046 IF (ICOMP.EQ.ITRUE) GO TO 40 01047 * 01048 * HERE ICOMP IS NOT EQUAL TO ITRUE. 01049 * 01050 IF ( .NOT. PASS) GO TO 20 01051 * PRINT FAIL MESSAGE AND HEADER. 01052 PASS = .FALSE. 01053 WRITE (NOUT,99999) 01054 WRITE (NOUT,99998) 01055 20 ID = ICOMP - ITRUE 01056 WRITE (NOUT,99997) ICASE, N, INCX, INCY, ICOMP, ITRUE, ID 01057 40 CONTINUE 01058 RETURN 01059 * 01060 99999 FORMAT (' FAIL') 01061 99998 FORMAT (/' CASE N INCX INCY ', 01062 + ' COMP TRUE DIFFERENCE', 01063 + /1X) 01064 99997 FORMAT (1X,I4,I3,2I5,2I36,I12) 01065 END