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LAPACK
3.4.1
LAPACK: Linear Algebra PACKage
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00001 *> \brief \b SBLAT1 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 SBLAT1 00012 * 00013 * 00014 *> \par Purpose: 00015 * ============= 00016 *> 00017 *> \verbatim 00018 *> 00019 *> Test program for the REAL 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 single_blas_testing 00036 * 00037 * ===================================================================== 00038 PROGRAM SBLAT1 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 REAL 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/9.765625E-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)/' SDOT '/ 00108 DATA L(2)/'SAXPY '/ 00109 DATA L(3)/'SROTG '/ 00110 DATA L(4)/' SROT '/ 00111 DATA L(5)/'SCOPY '/ 00112 DATA L(6)/'SSWAP '/ 00113 DATA L(7)/'SNRM2 '/ 00114 DATA L(8)/'SASUM '/ 00115 DATA L(9)/'SSCAL '/ 00116 DATA L(10)/'ISAMAX'/ 00117 DATA L(11)/'SROTMG'/ 00118 DATA L(12)/'SROTM '/ 00119 DATA L(13)/'SDSDOT'/ 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 REAL SFAC 00132 * .. Scalars in Common .. 00133 INTEGER ICASE, INCX, INCY, N 00134 LOGICAL PASS 00135 * .. Local Scalars .. 00136 REAL D12, SA, SB, SC, SS 00137 INTEGER I, K 00138 * .. Local Arrays .. 00139 REAL 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 SROTG, SROTMG, STEST1 00143 * .. Common blocks .. 00144 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00145 * .. Data statements .. 00146 DATA DA1/0.3E0, 0.4E0, -0.3E0, -0.4E0, -0.3E0, 0.0E0, 00147 + 0.0E0, 1.0E0/ 00148 DATA DB1/0.4E0, 0.3E0, 0.4E0, 0.3E0, -0.4E0, 0.0E0, 00149 + 1.0E0, 0.0E0/ 00150 DATA DC1/0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.6E0, 1.0E0, 00151 + 0.0E0, 1.0E0/ 00152 DATA DS1/0.8E0, 0.6E0, 0.8E0, -0.6E0, 0.8E0, 0.0E0, 00153 + 1.0E0, 0.0E0/ 00154 DATA DATRUE/0.5E0, 0.5E0, 0.5E0, -0.5E0, -0.5E0, 00155 + 0.0E0, 1.0E0, 1.0E0/ 00156 DATA DBTRUE/0.0E0, 0.6E0, 0.0E0, -0.6E0, 0.0E0, 00157 + 0.0E0, 1.0E0, 0.0E0/ 00158 * INPUT FOR MODIFIED GIVENS 00159 DATA DAB/ .1E0,.3E0,1.2E0,.2E0, 00160 A .7E0, .2E0, .6E0, 4.2E0, 00161 B 0.E0,0.E0,0.E0,0.E0, 00162 C 4.E0, -1.E0, 2.E0, 4.E0, 00163 D 6.E-10, 2.E-2, 1.E5, 10.E0, 00164 E 4.E10, 2.E-2, 1.E-5, 10.E0, 00165 F 2.E-10, 4.E-2, 1.E5, 10.E0, 00166 G 2.E10, 4.E-2, 1.E-5, 10.E0, 00167 H 4.E0, -2.E0, 8.E0, 4.E0 / 00168 * TRUE RESULTS FOR MODIFIED GIVENS 00169 DATA DTRUE/0.E0,0.E0, 1.3E0, .2E0, 0.E0,0.E0,0.E0, .5E0, 0.E0, 00170 A 0.E0,0.E0, 4.5E0, 4.2E0, 1.E0, .5E0, 0.E0,0.E0,0.E0, 00171 B 0.E0,0.E0,0.E0,0.E0, -2.E0, 0.E0,0.E0,0.E0,0.E0, 00172 C 0.E0,0.E0,0.E0, 4.E0, -1.E0, 0.E0,0.E0,0.E0,0.E0, 00173 D 0.E0, 15.E-3, 0.E0, 10.E0, -1.E0, 0.E0, -1.E-4, 00174 E 0.E0, 1.E0, 00175 F 0.E0,0.E0, 6144.E-5, 10.E0, -1.E0, 4096.E0, -1.E6, 00176 G 0.E0, 1.E0, 00177 H 0.E0,0.E0,15.E0,10.E0,-1.E0, 5.E-5, 0.E0,1.E0,0.E0, 00178 I 0.E0,0.E0, 15.E0, 10.E0, -1. E0, 5.E5, -4096.E0, 00179 J 1.E0, 4096.E-6, 00180 K 0.E0,0.E0, 7.E0, 4.E0, 0.E0,0.E0, -.5E0, -.25E0, 0.E0/ 00181 * 4096 = 2 ** 12 00182 DATA D12 /4096.E0/ 00183 DTRUE(1,1) = 12.E0 / 130.E0 00184 DTRUE(2,1) = 36.E0 / 130.E0 00185 DTRUE(7,1) = -1.E0 / 6.E0 00186 DTRUE(1,2) = 14.E0 / 75.E0 00187 DTRUE(2,2) = 49.E0 / 75.E0 00188 DTRUE(9,2) = 1.E0 / 7.E0 00189 DTRUE(1,5) = 45.E-11 * (D12 * D12) 00190 DTRUE(3,5) = 4.E5 / (3.E0 * D12) 00191 DTRUE(6,5) = 1.E0 / D12 00192 DTRUE(8,5) = 1.E4 / (3.E0 * D12) 00193 DTRUE(1,6) = 4.E10 / (1.5E0 * D12 * D12) 00194 DTRUE(2,6) = 2.E-2 / 1.5E0 00195 DTRUE(8,6) = 5.E-7 * D12 00196 DTRUE(1,7) = 4.E0 / 150.E0 00197 DTRUE(2,7) = (2.E-10 / 1.5E0) * (D12 * D12) 00198 DTRUE(7,7) = -DTRUE(6,5) 00199 DTRUE(9,7) = 1.E4 / D12 00200 DTRUE(1,8) = DTRUE(1,7) 00201 DTRUE(2,8) = 2.E10 / (1.5E0 * D12 * D12) 00202 DTRUE(1,9) = 32.E0 / 7.E0 00203 DTRUE(2,9) = -16.E0 / 7.E0 00204 * .. Executable Statements .. 00205 * 00206 * Compute true values which cannot be prestored 00207 * in decimal notation 00208 * 00209 DBTRUE(1) = 1.0E0/0.6E0 00210 DBTRUE(3) = -1.0E0/0.6E0 00211 DBTRUE(5) = 1.0E0/0.6E0 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 * .. SROTG .. 00218 IF (K.GT.8) GO TO 40 00219 SA = DA1(K) 00220 SB = DB1(K) 00221 CALL SROTG(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 * .. SROTMG .. 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 SROTMG(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 REAL 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 REAL 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 REAL SASUM, SNRM2 00259 INTEGER ISAMAX 00260 EXTERNAL SASUM, SNRM2, ISAMAX 00261 * .. External Subroutines .. 00262 EXTERNAL ITEST1, SSCAL, 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/0.3E0, -1.0E0, 0.0E0, 1.0E0, 0.3E0, 0.3E0, 00269 + 0.3E0, 0.3E0, 0.3E0, 0.3E0/ 00270 DATA DV/0.1E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 00271 + 2.0E0, 2.0E0, 0.3E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0, 00272 + 3.0E0, 3.0E0, 3.0E0, 0.3E0, -0.4E0, 4.0E0, 00273 + 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 0.2E0, 00274 + -0.6E0, 0.3E0, 5.0E0, 5.0E0, 5.0E0, 5.0E0, 00275 + 5.0E0, 0.1E0, -0.3E0, 0.5E0, -0.1E0, 6.0E0, 00276 + 6.0E0, 6.0E0, 6.0E0, 0.1E0, 8.0E0, 8.0E0, 8.0E0, 00277 + 8.0E0, 8.0E0, 8.0E0, 8.0E0, 0.3E0, 9.0E0, 9.0E0, 00278 + 9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 0.3E0, 2.0E0, 00279 + -0.4E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 00280 + 0.2E0, 3.0E0, -0.6E0, 5.0E0, 0.3E0, 2.0E0, 00281 + 2.0E0, 2.0E0, 0.1E0, 4.0E0, -0.3E0, 6.0E0, 00282 + -0.5E0, 7.0E0, -0.1E0, 3.0E0/ 00283 DATA DTRUE1/0.0E0, 0.3E0, 0.5E0, 0.7E0, 0.6E0/ 00284 DATA DTRUE3/0.0E0, 0.3E0, 0.7E0, 1.1E0, 1.0E0/ 00285 DATA DTRUE5/0.10E0, 2.0E0, 2.0E0, 2.0E0, 2.0E0, 00286 + 2.0E0, 2.0E0, 2.0E0, -0.3E0, 3.0E0, 3.0E0, 00287 + 3.0E0, 3.0E0, 3.0E0, 3.0E0, 3.0E0, 0.0E0, 0.0E0, 00288 + 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 4.0E0, 00289 + 0.20E0, -0.60E0, 0.30E0, 5.0E0, 5.0E0, 5.0E0, 00290 + 5.0E0, 5.0E0, 0.03E0, -0.09E0, 0.15E0, -0.03E0, 00291 + 6.0E0, 6.0E0, 6.0E0, 6.0E0, 0.10E0, 8.0E0, 00292 + 8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0, 8.0E0, 00293 + 0.09E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 9.0E0, 00294 + 9.0E0, 9.0E0, 0.09E0, 2.0E0, -0.12E0, 2.0E0, 00295 + 2.0E0, 2.0E0, 2.0E0, 2.0E0, 0.06E0, 3.0E0, 00296 + -0.18E0, 5.0E0, 0.09E0, 2.0E0, 2.0E0, 2.0E0, 00297 + 0.03E0, 4.0E0, -0.09E0, 6.0E0, -0.15E0, 7.0E0, 00298 + -0.03E0, 3.0E0/ 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 * .. SNRM2 .. 00312 STEMP(1) = DTRUE1(NP1) 00313 CALL STEST1(SNRM2(N,SX,INCX),STEMP(1),STEMP,SFAC) 00314 ELSE IF (ICASE.EQ.8) THEN 00315 * .. SASUM .. 00316 STEMP(1) = DTRUE3(NP1) 00317 CALL STEST1(SASUM(N,SX,INCX),STEMP(1),STEMP,SFAC) 00318 ELSE IF (ICASE.EQ.9) THEN 00319 * .. SSCAL .. 00320 CALL SSCAL(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 * .. ISAMAX .. 00327 CALL ITEST1(ISAMAX(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 REAL SFAC 00342 * .. Scalars in Common .. 00343 INTEGER ICASE, INCX, INCY, N 00344 LOGICAL PASS 00345 * .. Local Scalars .. 00346 REAL SA 00347 INTEGER I, J, KI, KN, KNI, KPAR, KSIZE, LENX, LENY, 00348 $ MX, MY 00349 * .. Local Arrays .. 00350 REAL 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), SSIZE3(4), 00353 $ SSIZE(7), 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 $ ST7B(4,4) 00359 INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) 00360 * .. External Functions .. 00361 REAL SDOT, SDSDOT 00362 EXTERNAL SDOT, SDSDOT 00363 * .. External Subroutines .. 00364 EXTERNAL SAXPY, SCOPY, SROTM, SSWAP, STEST, STEST1 00365 * .. Intrinsic Functions .. 00366 INTRINSIC ABS, MIN 00367 * .. Common blocks .. 00368 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00369 * .. Data statements .. 00370 EQUIVALENCE (DT19X(1,1,1),DT19XA(1,1,1)),(DT19X(1,1,5), 00371 A DT19XB(1,1,1)),(DT19X(1,1,9),DT19XC(1,1,1)), 00372 B (DT19X(1,1,13),DT19XD(1,1,1)) 00373 EQUIVALENCE (DT19Y(1,1,1),DT19YA(1,1,1)),(DT19Y(1,1,5), 00374 A DT19YB(1,1,1)),(DT19Y(1,1,9),DT19YC(1,1,1)), 00375 B (DT19Y(1,1,13),DT19YD(1,1,1)) 00376 00377 DATA SA/0.3E0/ 00378 DATA INCXS/1, 2, -2, -1/ 00379 DATA INCYS/1, -2, 1, -2/ 00380 DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 00381 DATA NS/0, 1, 2, 4/ 00382 DATA DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0, 00383 + -0.4E0/ 00384 DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0, 00385 + 0.8E0/ 00386 DATA DT7/0.0E0, 0.30E0, 0.21E0, 0.62E0, 0.0E0, 00387 + 0.30E0, -0.07E0, 0.85E0, 0.0E0, 0.30E0, -0.79E0, 00388 + -0.74E0, 0.0E0, 0.30E0, 0.33E0, 1.27E0/ 00389 DATA ST7B/ .1, .4, .31, .72, .1, .4, .03, .95, 00390 + .1, .4, -.69, -.64, .1, .4, .43, 1.37/ 00391 DATA DT8/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00392 + 0.0E0, 0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00393 + 0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.0E0, 0.0E0, 00394 + 0.0E0, 0.0E0, 0.0E0, 0.68E0, -0.87E0, 0.15E0, 00395 + 0.94E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 00396 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.68E0, 00397 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00398 + 0.35E0, -0.9E0, 0.48E0, 0.0E0, 0.0E0, 0.0E0, 00399 + 0.0E0, 0.38E0, -0.9E0, 0.57E0, 0.7E0, -0.75E0, 00400 + 0.2E0, 0.98E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 00401 + 0.0E0, 0.0E0, 0.0E0, 0.68E0, 0.0E0, 0.0E0, 00402 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.35E0, -0.72E0, 00403 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.38E0, 00404 + -0.63E0, 0.15E0, 0.88E0, 0.0E0, 0.0E0, 0.0E0, 00405 + 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00406 + 0.68E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00407 + 0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.0E0, 0.0E0, 00408 + 0.0E0, 0.0E0, 0.68E0, -0.9E0, 0.33E0, 0.7E0, 00409 + -0.75E0, 0.2E0, 1.04E0/ 00410 DATA DT10X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00411 + 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00412 + 0.0E0, 0.5E0, -0.9E0, 0.0E0, 0.0E0, 0.0E0, 00413 + 0.0E0, 0.0E0, 0.5E0, -0.9E0, 0.3E0, 0.7E0, 00414 + 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 00415 + 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 00416 + 0.0E0, 0.0E0, 0.0E0, 0.3E0, 0.1E0, 0.5E0, 0.0E0, 00417 + 0.0E0, 0.0E0, 0.0E0, 0.8E0, 0.1E0, -0.6E0, 00418 + 0.8E0, 0.3E0, -0.3E0, 0.5E0, 0.6E0, 0.0E0, 00419 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 00420 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.9E0, 00421 + 0.1E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0, 00422 + 0.1E0, 0.3E0, 0.8E0, -0.9E0, -0.3E0, 0.5E0, 00423 + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00424 + 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00425 + 0.5E0, 0.3E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00426 + 0.5E0, 0.3E0, -0.6E0, 0.8E0, 0.0E0, 0.0E0, 00427 + 0.0E0/ 00428 DATA DT10Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00429 + 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00430 + 0.0E0, 0.6E0, 0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00431 + 0.0E0, 0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.0E0, 00432 + 0.0E0, 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00433 + 0.0E0, 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00434 + 0.0E0, 0.0E0, -0.5E0, -0.9E0, 0.6E0, 0.0E0, 00435 + 0.0E0, 0.0E0, 0.0E0, -0.4E0, -0.9E0, 0.9E0, 00436 + 0.7E0, -0.5E0, 0.2E0, 0.6E0, 0.5E0, 0.0E0, 00437 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 00438 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.5E0, 00439 + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00440 + -0.4E0, 0.9E0, -0.5E0, 0.6E0, 0.0E0, 0.0E0, 00441 + 0.0E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00442 + 0.0E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00443 + 0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.0E0, 0.0E0, 00444 + 0.0E0, 0.0E0, 0.6E0, -0.9E0, 0.1E0, 0.7E0, 00445 + -0.5E0, 0.2E0, 0.8E0/ 00446 DATA SSIZE1/0.0E0, 0.3E0, 1.6E0, 3.2E0/ 00447 DATA SSIZE2/0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00448 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00449 + 0.0E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 00450 + 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 00451 + 1.17E0, 1.17E0, 1.17E0/ 00452 DATA SSIZE3/ .1, .4, 1.7, 3.3 / 00453 * 00454 * FOR DROTM 00455 * 00456 DATA DPAR/-2.E0, 0.E0,0.E0,0.E0,0.E0, 00457 A -1.E0, 2.E0, -3.E0, -4.E0, 5.E0, 00458 B 0.E0, 0.E0, 2.E0, -3.E0, 0.E0, 00459 C 1.E0, 5.E0, 2.E0, 0.E0, -4.E0/ 00460 * TRUE X RESULTS F0R ROTATIONS DROTM 00461 DATA DT19XA/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00462 A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00463 B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00464 C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00465 D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00466 E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00467 F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00468 G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00469 H .6E0, .1E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00470 I -.8E0, 3.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00471 J -.9E0, 2.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00472 K 3.5E0, -.4E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00473 L .6E0, .1E0, -.5E0, .8E0, 0.E0,0.E0,0.E0, 00474 M -.8E0, 3.8E0, -2.2E0, -1.2E0, 0.E0,0.E0,0.E0, 00475 N -.9E0, 2.8E0, -1.4E0, -1.3E0, 0.E0,0.E0,0.E0, 00476 O 3.5E0, -.4E0, -2.2E0, 4.7E0, 0.E0,0.E0,0.E0/ 00477 * 00478 DATA DT19XB/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00479 A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00480 B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00481 C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00482 D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00483 E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00484 F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00485 G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00486 H .6E0, .1E0, -.5E0, 0.E0,0.E0,0.E0,0.E0, 00487 I 0.E0, .1E0, -3.0E0, 0.E0,0.E0,0.E0,0.E0, 00488 J -.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 00489 K 3.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 00490 L .6E0, .1E0, -.5E0, .8E0, .9E0, -.3E0, -.4E0, 00491 M -2.0E0, .1E0, 1.4E0, .8E0, .6E0, -.3E0, -2.8E0, 00492 N -1.8E0, .1E0, 1.3E0, .8E0, 0.E0, -.3E0, -1.9E0, 00493 O 3.8E0, .1E0, -3.1E0, .8E0, 4.8E0, -.3E0, -1.5E0 / 00494 * 00495 DATA DT19XC/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00496 A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00497 B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00498 C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00499 D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00500 E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00501 F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00502 G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00503 H .6E0, .1E0, -.5E0, 0.E0,0.E0,0.E0,0.E0, 00504 I 4.8E0, .1E0, -3.0E0, 0.E0,0.E0,0.E0,0.E0, 00505 J 3.3E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 00506 K 2.1E0, .1E0, -2.0E0, 0.E0,0.E0,0.E0,0.E0, 00507 L .6E0, .1E0, -.5E0, .8E0, .9E0, -.3E0, -.4E0, 00508 M -1.6E0, .1E0, -2.2E0, .8E0, 5.4E0, -.3E0, -2.8E0, 00509 N -1.5E0, .1E0, -1.4E0, .8E0, 3.6E0, -.3E0, -1.9E0, 00510 O 3.7E0, .1E0, -2.2E0, .8E0, 3.6E0, -.3E0, -1.5E0 / 00511 * 00512 DATA DT19XD/.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00513 A .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00514 B .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00515 C .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00516 D .6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00517 E -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00518 F -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00519 G 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00520 H .6E0, .1E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00521 I -.8E0, -1.0E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00522 J -.9E0, -.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00523 K 3.5E0, .8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00524 L .6E0, .1E0, -.5E0, .8E0, 0.E0,0.E0,0.E0, 00525 M -.8E0, -1.0E0, 1.4E0, -1.6E0, 0.E0,0.E0,0.E0, 00526 N -.9E0, -.8E0, 1.3E0, -1.6E0, 0.E0,0.E0,0.E0, 00527 O 3.5E0, .8E0, -3.1E0, 4.8E0, 0.E0,0.E0,0.E0/ 00528 * TRUE Y RESULTS FOR ROTATIONS DROTM 00529 DATA DT19YA/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00530 A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00531 B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00532 C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00533 D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00534 E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00535 F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00536 G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00537 H .5E0, -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00538 I .7E0, -4.8E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00539 J 1.7E0, -.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00540 K -2.6E0, 3.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00541 L .5E0, -.9E0, .3E0, .7E0, 0.E0,0.E0,0.E0, 00542 M .7E0, -4.8E0, 3.0E0, 1.1E0, 0.E0,0.E0,0.E0, 00543 N 1.7E0, -.7E0, -.7E0, 2.3E0, 0.E0,0.E0,0.E0, 00544 O -2.6E0, 3.5E0, -.7E0, -3.6E0, 0.E0,0.E0,0.E0/ 00545 * 00546 DATA DT19YB/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00547 A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00548 B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00549 C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00550 D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00551 E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00552 F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00553 G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00554 H .5E0, -.9E0, .3E0, 0.E0,0.E0,0.E0,0.E0, 00555 I 4.0E0, -.9E0, -.3E0, 0.E0,0.E0,0.E0,0.E0, 00556 J -.5E0, -.9E0, 1.5E0, 0.E0,0.E0,0.E0,0.E0, 00557 K -1.5E0, -.9E0, -1.8E0, 0.E0,0.E0,0.E0,0.E0, 00558 L .5E0, -.9E0, .3E0, .7E0, -.6E0, .2E0, .8E0, 00559 M 3.7E0, -.9E0, -1.2E0, .7E0, -1.5E0, .2E0, 2.2E0, 00560 N -.3E0, -.9E0, 2.1E0, .7E0, -1.6E0, .2E0, 2.0E0, 00561 O -1.6E0, -.9E0, -2.1E0, .7E0, 2.9E0, .2E0, -3.8E0 / 00562 * 00563 DATA DT19YC/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00564 A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00565 B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00566 C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00567 D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00568 E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00569 F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00570 G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00571 H .5E0, -.9E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00572 I 4.0E0, -6.3E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00573 J -.5E0, .3E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00574 K -1.5E0, 3.0E0, 0.E0,0.E0,0.E0,0.E0,0.E0, 00575 L .5E0, -.9E0, .3E0, .7E0, 0.E0,0.E0,0.E0, 00576 M 3.7E0, -7.2E0, 3.0E0, 1.7E0, 0.E0,0.E0,0.E0, 00577 N -.3E0, .9E0, -.7E0, 1.9E0, 0.E0,0.E0,0.E0, 00578 O -1.6E0, 2.7E0, -.7E0, -3.4E0, 0.E0,0.E0,0.E0/ 00579 * 00580 DATA DT19YD/.5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00581 A .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00582 B .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00583 C .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00584 D .5E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00585 E .7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00586 F 1.7E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00587 G -2.6E0, 0.E0,0.E0,0.E0,0.E0,0.E0,0.E0, 00588 H .5E0, -.9E0, .3E0, 0.E0,0.E0,0.E0,0.E0, 00589 I .7E0, -.9E0, 1.2E0, 0.E0,0.E0,0.E0,0.E0, 00590 J 1.7E0, -.9E0, .5E0, 0.E0,0.E0,0.E0,0.E0, 00591 K -2.6E0, -.9E0, -1.3E0, 0.E0,0.E0,0.E0,0.E0, 00592 L .5E0, -.9E0, .3E0, .7E0, -.6E0, .2E0, .8E0, 00593 M .7E0, -.9E0, 1.2E0, .7E0, -1.5E0, .2E0, 1.6E0, 00594 N 1.7E0, -.9E0, .5E0, .7E0, -1.6E0, .2E0, 2.4E0, 00595 O -2.6E0, -.9E0, -1.3E0, .7E0, 2.9E0, .2E0, -4.0E0 / 00596 * 00597 * .. Executable Statements .. 00598 * 00599 DO 120 KI = 1, 4 00600 INCX = INCXS(KI) 00601 INCY = INCYS(KI) 00602 MX = ABS(INCX) 00603 MY = ABS(INCY) 00604 * 00605 DO 100 KN = 1, 4 00606 N = NS(KN) 00607 KSIZE = MIN(2,KN) 00608 LENX = LENS(KN,MX) 00609 LENY = LENS(KN,MY) 00610 * .. Initialize all argument arrays .. 00611 DO 20 I = 1, 7 00612 SX(I) = DX1(I) 00613 SY(I) = DY1(I) 00614 20 CONTINUE 00615 * 00616 IF (ICASE.EQ.1) THEN 00617 * .. SDOT .. 00618 CALL STEST1(SDOT(N,SX,INCX,SY,INCY),DT7(KN,KI),SSIZE1(KN) 00619 + ,SFAC) 00620 ELSE IF (ICASE.EQ.2) THEN 00621 * .. SAXPY .. 00622 CALL SAXPY(N,SA,SX,INCX,SY,INCY) 00623 DO 40 J = 1, LENY 00624 STY(J) = DT8(J,KN,KI) 00625 40 CONTINUE 00626 CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 00627 ELSE IF (ICASE.EQ.5) THEN 00628 * .. SCOPY .. 00629 DO 60 I = 1, 7 00630 STY(I) = DT10Y(I,KN,KI) 00631 60 CONTINUE 00632 CALL SCOPY(N,SX,INCX,SY,INCY) 00633 CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0) 00634 ELSE IF (ICASE.EQ.6) THEN 00635 * .. SSWAP .. 00636 CALL SSWAP(N,SX,INCX,SY,INCY) 00637 DO 80 I = 1, 7 00638 STX(I) = DT10X(I,KN,KI) 00639 STY(I) = DT10Y(I,KN,KI) 00640 80 CONTINUE 00641 CALL STEST(LENX,SX,STX,SSIZE2(1,1),1.0E0) 00642 CALL STEST(LENY,SY,STY,SSIZE2(1,1),1.0E0) 00643 ELSEIF (ICASE.EQ.12) THEN 00644 * .. SROTM .. 00645 KNI=KN+4*(KI-1) 00646 DO KPAR=1,4 00647 DO I=1,7 00648 SX(I) = DX1(I) 00649 SY(I) = DY1(I) 00650 STX(I)= DT19X(I,KPAR,KNI) 00651 STY(I)= DT19Y(I,KPAR,KNI) 00652 END DO 00653 * 00654 DO I=1,5 00655 DTEMP(I) = DPAR(I,KPAR) 00656 END DO 00657 * 00658 DO I=1,LENX 00659 SSIZE(I)=STX(I) 00660 END DO 00661 * SEE REMARK ABOVE ABOUT DT11X(1,2,7) 00662 * AND DT11X(5,3,8). 00663 IF ((KPAR .EQ. 2) .AND. (KNI .EQ. 7)) 00664 $ SSIZE(1) = 2.4E0 00665 IF ((KPAR .EQ. 3) .AND. (KNI .EQ. 8)) 00666 $ SSIZE(5) = 1.8E0 00667 * 00668 CALL SROTM(N,SX,INCX,SY,INCY,DTEMP) 00669 CALL STEST(LENX,SX,STX,SSIZE,SFAC) 00670 CALL STEST(LENY,SY,STY,STY,SFAC) 00671 END DO 00672 ELSEIF (ICASE.EQ.13) THEN 00673 * .. SDSROT .. 00674 CALL STEST1 (SDSDOT(N,.1,SX,INCX,SY,INCY), 00675 $ ST7B(KN,KI),SSIZE3(KN),SFAC) 00676 ELSE 00677 WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' 00678 STOP 00679 END IF 00680 100 CONTINUE 00681 120 CONTINUE 00682 RETURN 00683 END 00684 SUBROUTINE CHECK3(SFAC) 00685 * .. Parameters .. 00686 INTEGER NOUT 00687 PARAMETER (NOUT=6) 00688 * .. Scalar Arguments .. 00689 REAL SFAC 00690 * .. Scalars in Common .. 00691 INTEGER ICASE, INCX, INCY, N 00692 LOGICAL PASS 00693 * .. Local Scalars .. 00694 REAL SC, SS 00695 INTEGER I, K, KI, KN, KSIZE, LENX, LENY, MX, MY 00696 * .. Local Arrays .. 00697 REAL COPYX(5), COPYY(5), DT9X(7,4,4), DT9Y(7,4,4), 00698 + DX1(7), DY1(7), MWPC(11), MWPS(11), MWPSTX(5), 00699 + MWPSTY(5), MWPTX(11,5), MWPTY(11,5), MWPX(5), 00700 + MWPY(5), SSIZE2(14,2), STX(7), STY(7), SX(7), 00701 + SY(7) 00702 INTEGER INCXS(4), INCYS(4), LENS(4,2), MWPINX(11), 00703 + MWPINY(11), MWPN(11), NS(4) 00704 * .. External Subroutines .. 00705 EXTERNAL SROT, STEST 00706 * .. Intrinsic Functions .. 00707 INTRINSIC ABS, MIN 00708 * .. Common blocks .. 00709 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00710 * .. Data statements .. 00711 DATA INCXS/1, 2, -2, -1/ 00712 DATA INCYS/1, -2, 1, -2/ 00713 DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 00714 DATA NS/0, 1, 2, 4/ 00715 DATA DX1/0.6E0, 0.1E0, -0.5E0, 0.8E0, 0.9E0, -0.3E0, 00716 + -0.4E0/ 00717 DATA DY1/0.5E0, -0.9E0, 0.3E0, 0.7E0, -0.6E0, 0.2E0, 00718 + 0.8E0/ 00719 DATA SC, SS/0.8E0, 0.6E0/ 00720 DATA DT9X/0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00721 + 0.0E0, 0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00722 + 0.0E0, 0.0E0, 0.78E0, -0.46E0, 0.0E0, 0.0E0, 00723 + 0.0E0, 0.0E0, 0.0E0, 0.78E0, -0.46E0, -0.22E0, 00724 + 1.06E0, 0.0E0, 0.0E0, 0.0E0, 0.6E0, 0.0E0, 00725 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.78E0, 00726 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00727 + 0.66E0, 0.1E0, -0.1E0, 0.0E0, 0.0E0, 0.0E0, 00728 + 0.0E0, 0.96E0, 0.1E0, -0.76E0, 0.8E0, 0.90E0, 00729 + -0.3E0, -0.02E0, 0.6E0, 0.0E0, 0.0E0, 0.0E0, 00730 + 0.0E0, 0.0E0, 0.0E0, 0.78E0, 0.0E0, 0.0E0, 00731 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, -0.06E0, 0.1E0, 00732 + -0.1E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.90E0, 00733 + 0.1E0, -0.22E0, 0.8E0, 0.18E0, -0.3E0, -0.02E0, 00734 + 0.6E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00735 + 0.78E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00736 + 0.0E0, 0.78E0, 0.26E0, 0.0E0, 0.0E0, 0.0E0, 00737 + 0.0E0, 0.0E0, 0.78E0, 0.26E0, -0.76E0, 1.12E0, 00738 + 0.0E0, 0.0E0, 0.0E0/ 00739 DATA DT9Y/0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00740 + 0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00741 + 0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.0E0, 0.0E0, 00742 + 0.0E0, 0.0E0, 0.0E0, 0.04E0, -0.78E0, 0.54E0, 00743 + 0.08E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 0.0E0, 00744 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.04E0, 00745 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.7E0, 00746 + -0.9E0, -0.12E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00747 + 0.64E0, -0.9E0, -0.30E0, 0.7E0, -0.18E0, 0.2E0, 00748 + 0.28E0, 0.5E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00749 + 0.0E0, 0.0E0, 0.04E0, 0.0E0, 0.0E0, 0.0E0, 00750 + 0.0E0, 0.0E0, 0.0E0, 0.7E0, -1.08E0, 0.0E0, 00751 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.64E0, -1.26E0, 00752 + 0.54E0, 0.20E0, 0.0E0, 0.0E0, 0.0E0, 0.5E0, 00753 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00754 + 0.04E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00755 + 0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.0E0, 0.0E0, 00756 + 0.0E0, 0.0E0, 0.04E0, -0.9E0, 0.18E0, 0.7E0, 00757 + -0.18E0, 0.2E0, 0.16E0/ 00758 DATA SSIZE2/0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00759 + 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 0.0E0, 00760 + 0.0E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 00761 + 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 1.17E0, 00762 + 1.17E0, 1.17E0, 1.17E0/ 00763 * .. Executable Statements .. 00764 * 00765 DO 60 KI = 1, 4 00766 INCX = INCXS(KI) 00767 INCY = INCYS(KI) 00768 MX = ABS(INCX) 00769 MY = ABS(INCY) 00770 * 00771 DO 40 KN = 1, 4 00772 N = NS(KN) 00773 KSIZE = MIN(2,KN) 00774 LENX = LENS(KN,MX) 00775 LENY = LENS(KN,MY) 00776 * 00777 IF (ICASE.EQ.4) THEN 00778 * .. SROT .. 00779 DO 20 I = 1, 7 00780 SX(I) = DX1(I) 00781 SY(I) = DY1(I) 00782 STX(I) = DT9X(I,KN,KI) 00783 STY(I) = DT9Y(I,KN,KI) 00784 20 CONTINUE 00785 CALL SROT(N,SX,INCX,SY,INCY,SC,SS) 00786 CALL STEST(LENX,SX,STX,SSIZE2(1,KSIZE),SFAC) 00787 CALL STEST(LENY,SY,STY,SSIZE2(1,KSIZE),SFAC) 00788 ELSE 00789 WRITE (NOUT,*) ' Shouldn''t be here in CHECK3' 00790 STOP 00791 END IF 00792 40 CONTINUE 00793 60 CONTINUE 00794 * 00795 MWPC(1) = 1 00796 DO 80 I = 2, 11 00797 MWPC(I) = 0 00798 80 CONTINUE 00799 MWPS(1) = 0 00800 DO 100 I = 2, 6 00801 MWPS(I) = 1 00802 100 CONTINUE 00803 DO 120 I = 7, 11 00804 MWPS(I) = -1 00805 120 CONTINUE 00806 MWPINX(1) = 1 00807 MWPINX(2) = 1 00808 MWPINX(3) = 1 00809 MWPINX(4) = -1 00810 MWPINX(5) = 1 00811 MWPINX(6) = -1 00812 MWPINX(7) = 1 00813 MWPINX(8) = 1 00814 MWPINX(9) = -1 00815 MWPINX(10) = 1 00816 MWPINX(11) = -1 00817 MWPINY(1) = 1 00818 MWPINY(2) = 1 00819 MWPINY(3) = -1 00820 MWPINY(4) = -1 00821 MWPINY(5) = 2 00822 MWPINY(6) = 1 00823 MWPINY(7) = 1 00824 MWPINY(8) = -1 00825 MWPINY(9) = -1 00826 MWPINY(10) = 2 00827 MWPINY(11) = 1 00828 DO 140 I = 1, 11 00829 MWPN(I) = 5 00830 140 CONTINUE 00831 MWPN(5) = 3 00832 MWPN(10) = 3 00833 DO 160 I = 1, 5 00834 MWPX(I) = I 00835 MWPY(I) = I 00836 MWPTX(1,I) = I 00837 MWPTY(1,I) = I 00838 MWPTX(2,I) = I 00839 MWPTY(2,I) = -I 00840 MWPTX(3,I) = 6 - I 00841 MWPTY(3,I) = I - 6 00842 MWPTX(4,I) = I 00843 MWPTY(4,I) = -I 00844 MWPTX(6,I) = 6 - I 00845 MWPTY(6,I) = I - 6 00846 MWPTX(7,I) = -I 00847 MWPTY(7,I) = I 00848 MWPTX(8,I) = I - 6 00849 MWPTY(8,I) = 6 - I 00850 MWPTX(9,I) = -I 00851 MWPTY(9,I) = I 00852 MWPTX(11,I) = I - 6 00853 MWPTY(11,I) = 6 - I 00854 160 CONTINUE 00855 MWPTX(5,1) = 1 00856 MWPTX(5,2) = 3 00857 MWPTX(5,3) = 5 00858 MWPTX(5,4) = 4 00859 MWPTX(5,5) = 5 00860 MWPTY(5,1) = -1 00861 MWPTY(5,2) = 2 00862 MWPTY(5,3) = -2 00863 MWPTY(5,4) = 4 00864 MWPTY(5,5) = -3 00865 MWPTX(10,1) = -1 00866 MWPTX(10,2) = -3 00867 MWPTX(10,3) = -5 00868 MWPTX(10,4) = 4 00869 MWPTX(10,5) = 5 00870 MWPTY(10,1) = 1 00871 MWPTY(10,2) = 2 00872 MWPTY(10,3) = 2 00873 MWPTY(10,4) = 4 00874 MWPTY(10,5) = 3 00875 DO 200 I = 1, 11 00876 INCX = MWPINX(I) 00877 INCY = MWPINY(I) 00878 DO 180 K = 1, 5 00879 COPYX(K) = MWPX(K) 00880 COPYY(K) = MWPY(K) 00881 MWPSTX(K) = MWPTX(I,K) 00882 MWPSTY(K) = MWPTY(I,K) 00883 180 CONTINUE 00884 CALL SROT(MWPN(I),COPYX,INCX,COPYY,INCY,MWPC(I),MWPS(I)) 00885 CALL STEST(5,COPYX,MWPSTX,MWPSTX,SFAC) 00886 CALL STEST(5,COPYY,MWPSTY,MWPSTY,SFAC) 00887 200 CONTINUE 00888 RETURN 00889 END 00890 SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) 00891 * ********************************* STEST ************************** 00892 * 00893 * THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 00894 * SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 00895 * NEGLIGIBLE. 00896 * 00897 * C. L. LAWSON, JPL, 1974 DEC 10 00898 * 00899 * .. Parameters .. 00900 INTEGER NOUT 00901 REAL ZERO 00902 PARAMETER (NOUT=6, ZERO=0.0E0) 00903 * .. Scalar Arguments .. 00904 REAL SFAC 00905 INTEGER LEN 00906 * .. Array Arguments .. 00907 REAL SCOMP(LEN), SSIZE(LEN), STRUE(LEN) 00908 * .. Scalars in Common .. 00909 INTEGER ICASE, INCX, INCY, N 00910 LOGICAL PASS 00911 * .. Local Scalars .. 00912 REAL SD 00913 INTEGER I 00914 * .. External Functions .. 00915 REAL SDIFF 00916 EXTERNAL SDIFF 00917 * .. Intrinsic Functions .. 00918 INTRINSIC ABS 00919 * .. Common blocks .. 00920 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 00921 * .. Executable Statements .. 00922 * 00923 DO 40 I = 1, LEN 00924 SD = SCOMP(I) - STRUE(I) 00925 IF (ABS(SFAC*SD) .LE. ABS(SSIZE(I))*EPSILON(ZERO)) 00926 + GO TO 40 00927 * 00928 * HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 00929 * 00930 IF ( .NOT. PASS) GO TO 20 00931 * PRINT FAIL MESSAGE AND HEADER. 00932 PASS = .FALSE. 00933 WRITE (NOUT,99999) 00934 WRITE (NOUT,99998) 00935 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, I, SCOMP(I), 00936 + STRUE(I), SD, SSIZE(I) 00937 40 CONTINUE 00938 RETURN 00939 * 00940 99999 FORMAT (' FAIL') 00941 99998 FORMAT (/' CASE N INCX INCY I ', 00942 + ' COMP(I) TRUE(I) DIFFERENCE', 00943 + ' SIZE(I)',/1X) 00944 99997 FORMAT (1X,I4,I3,2I5,I3,2E36.8,2E12.4) 00945 END 00946 SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) 00947 * ************************* STEST1 ***************************** 00948 * 00949 * THIS IS AN INTERFACE SUBROUTINE TO ACCOMODATE THE FORTRAN 00950 * REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE 00951 * ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. 00952 * 00953 * C.L. LAWSON, JPL, 1978 DEC 6 00954 * 00955 * .. Scalar Arguments .. 00956 REAL SCOMP1, SFAC, STRUE1 00957 * .. Array Arguments .. 00958 REAL SSIZE(*) 00959 * .. Local Arrays .. 00960 REAL SCOMP(1), STRUE(1) 00961 * .. External Subroutines .. 00962 EXTERNAL STEST 00963 * .. Executable Statements .. 00964 * 00965 SCOMP(1) = SCOMP1 00966 STRUE(1) = STRUE1 00967 CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) 00968 * 00969 RETURN 00970 END 00971 REAL FUNCTION SDIFF(SA,SB) 00972 * ********************************* SDIFF ************************** 00973 * COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 00974 * 00975 * .. Scalar Arguments .. 00976 REAL SA, SB 00977 * .. Executable Statements .. 00978 SDIFF = SA - SB 00979 RETURN 00980 END 00981 SUBROUTINE ITEST1(ICOMP,ITRUE) 00982 * ********************************* ITEST1 ************************* 00983 * 00984 * THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR 00985 * EQUALITY. 00986 * C. L. LAWSON, JPL, 1974 DEC 10 00987 * 00988 * .. Parameters .. 00989 INTEGER NOUT 00990 PARAMETER (NOUT=6) 00991 * .. Scalar Arguments .. 00992 INTEGER ICOMP, ITRUE 00993 * .. Scalars in Common .. 00994 INTEGER ICASE, INCX, INCY, N 00995 LOGICAL PASS 00996 * .. Local Scalars .. 00997 INTEGER ID 00998 * .. Common blocks .. 00999 COMMON /COMBLA/ICASE, N, INCX, INCY, PASS 01000 * .. Executable Statements .. 01001 * 01002 IF (ICOMP.EQ.ITRUE) GO TO 40 01003 * 01004 * HERE ICOMP IS NOT EQUAL TO ITRUE. 01005 * 01006 IF ( .NOT. PASS) GO TO 20 01007 * PRINT FAIL MESSAGE AND HEADER. 01008 PASS = .FALSE. 01009 WRITE (NOUT,99999) 01010 WRITE (NOUT,99998) 01011 20 ID = ICOMP - ITRUE 01012 WRITE (NOUT,99997) ICASE, N, INCX, INCY, ICOMP, ITRUE, ID 01013 40 CONTINUE 01014 RETURN 01015 * 01016 99999 FORMAT (' FAIL') 01017 99998 FORMAT (/' CASE N INCX INCY ', 01018 + ' COMP TRUE DIFFERENCE', 01019 + /1X) 01020 99997 FORMAT (1X,I4,I3,2I5,2I36,I12) 01021 END