1 PROGRAM CBLAT1 2 * Test program for the COMPLEX Level 1 BLAS. 3 * Based upon the original BLAS test routine together with: 4 * F06GAF Example Program Text 5 * .. Parameters .. 6 INTEGER NOUT 7 PARAMETER (NOUT=6) 8 * .. Scalars in Common .. 9 INTEGER ICASE, INCX, INCY, MODE, N 10 LOGICAL PASS 11 * .. Local Scalars .. 12 REAL SFAC 13 INTEGER IC 14 * .. External Subroutines .. 15 EXTERNAL CHECK1, CHECK2, HEADER 16 * .. Common blocks .. 17 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 18 * .. Data statements .. 19 DATA SFAC/9.765625E-4/ 20 * .. Executable Statements .. 21 WRITE (NOUT,99999) 22 DO 20 IC = 1, 10 23 ICASE = IC 24 CALL HEADER 25 * 26 * Initialize PASS, INCX, INCY, and MODE for a new case. 27 * The value 9999 for INCX, INCY or MODE will appear in the 28 * detailed output, if any, for cases that do not involve 29 * these parameters. 30 * 31 PASS = .TRUE. 32 INCX = 9999 33 INCY = 9999 34 MODE = 9999 35 IF (ICASE.LE.5) THEN 36 CALL CHECK2(SFAC) 37 ELSE IF (ICASE.GE.6) THEN 38 CALL CHECK1(SFAC) 39 END IF 40 * -- Print 41 IF (PASS) WRITE (NOUT,99998) 42 20 CONTINUE 43 STOP 44 * 45 99999 FORMAT (' Complex BLAS Test Program Results',/1X) 46 99998 FORMAT (' ----- PASS -----') 47 END 48 SUBROUTINE HEADER 49 * .. Parameters .. 50 INTEGER NOUT 51 PARAMETER (NOUT=6) 52 * .. Scalars in Common .. 53 INTEGER ICASE, INCX, INCY, MODE, N 54 LOGICAL PASS 55 * .. Local Arrays .. 56 CHARACTER*6 L(10) 57 * .. Common blocks .. 58 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 59 * .. Data statements .. 60 DATA L(1)/'CDOTC '/ 61 DATA L(2)/'CDOTU '/ 62 DATA L(3)/'CAXPY '/ 63 DATA L(4)/'CCOPY '/ 64 DATA L(5)/'CSWAP '/ 65 DATA L(6)/'SCNRM2'/ 66 DATA L(7)/'SCASUM'/ 67 DATA L(8)/'CSCAL '/ 68 DATA L(9)/'CSSCAL'/ 69 DATA L(10)/'ICAMAX'/ 70 * .. Executable Statements .. 71 WRITE (NOUT,99999) ICASE, L(ICASE) 72 RETURN 73 * 74 99999 FORMAT (/' Test of subprogram number',I3,12X,A6) 75 END 76 SUBROUTINE CHECK1(SFAC) 77 * .. Parameters .. 78 INTEGER NOUT 79 PARAMETER (NOUT=6) 80 * .. Scalar Arguments .. 81 REAL SFAC 82 * .. Scalars in Common .. 83 INTEGER ICASE, INCX, INCY, MODE, N 84 LOGICAL PASS 85 * .. Local Scalars .. 86 COMPLEX CA 87 REAL SA 88 INTEGER I, J, LEN, NP1 89 * .. Local Arrays .. 90 COMPLEX CTRUE5(8,5,2), CTRUE6(8,5,2), CV(8,5,2), CX(8), 91 + MWPCS(5), MWPCT(5) 92 REAL STRUE2(5), STRUE4(5) 93 INTEGER ITRUE3(5) 94 * .. External Functions .. 95 REAL SCASUM, SCNRM2 96 INTEGER ICAMAX 97 EXTERNAL SCASUM, SCNRM2, ICAMAX 98 * .. External Subroutines .. 99 EXTERNAL CSCAL, CSSCAL, CTEST, ITEST1, STEST1 100 * .. Intrinsic Functions .. 101 INTRINSIC MAX 102 * .. Common blocks .. 103 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 104 * .. Data statements .. 105 DATA SA, CA/0.3E0, (0.4E0,-0.7E0)/ 106 DATA ((CV(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), 107 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 108 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 109 + (1.0E0,2.0E0), (0.3E0,-0.4E0), (3.0E0,4.0E0), 110 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 111 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 112 + (0.1E0,-0.3E0), (0.5E0,-0.1E0), (5.0E0,6.0E0), 113 + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), 114 + (5.0E0,6.0E0), (5.0E0,6.0E0), (0.1E0,0.1E0), 115 + (-0.6E0,0.1E0), (0.1E0,-0.3E0), (7.0E0,8.0E0), 116 + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), 117 + (7.0E0,8.0E0), (0.3E0,0.1E0), (0.1E0,0.4E0), 118 + (0.4E0,0.1E0), (0.1E0,0.2E0), (2.0E0,3.0E0), 119 + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ 120 DATA ((CV(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), 121 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 122 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 123 + (4.0E0,5.0E0), (0.3E0,-0.4E0), (6.0E0,7.0E0), 124 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 125 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 126 + (0.1E0,-0.3E0), (8.0E0,9.0E0), (0.5E0,-0.1E0), 127 + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), 128 + (2.0E0,5.0E0), (2.0E0,5.0E0), (0.1E0,0.1E0), 129 + (3.0E0,6.0E0), (-0.6E0,0.1E0), (4.0E0,7.0E0), 130 + (0.1E0,-0.3E0), (7.0E0,2.0E0), (7.0E0,2.0E0), 131 + (7.0E0,2.0E0), (0.3E0,0.1E0), (5.0E0,8.0E0), 132 + (0.1E0,0.4E0), (6.0E0,9.0E0), (0.4E0,0.1E0), 133 + (8.0E0,3.0E0), (0.1E0,0.2E0), (9.0E0,4.0E0)/ 134 DATA STRUE2/0.0E0, 0.5E0, 0.6E0, 0.7E0, 0.7E0/ 135 DATA STRUE4/0.0E0, 0.7E0, 1.0E0, 1.3E0, 1.7E0/ 136 DATA ((CTRUE5(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), 137 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 138 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 139 + (1.0E0,2.0E0), (-0.16E0,-0.37E0), (3.0E0,4.0E0), 140 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 141 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 142 + (-0.17E0,-0.19E0), (0.13E0,-0.39E0), 143 + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), 144 + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), 145 + (0.11E0,-0.03E0), (-0.17E0,0.46E0), 146 + (-0.17E0,-0.19E0), (7.0E0,8.0E0), (7.0E0,8.0E0), 147 + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), 148 + (0.19E0,-0.17E0), (0.32E0,0.09E0), 149 + (0.23E0,-0.24E0), (0.18E0,0.01E0), 150 + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0), 151 + (2.0E0,3.0E0)/ 152 DATA ((CTRUE5(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), 153 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 154 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 155 + (4.0E0,5.0E0), (-0.16E0,-0.37E0), (6.0E0,7.0E0), 156 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 157 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 158 + (-0.17E0,-0.19E0), (8.0E0,9.0E0), 159 + (0.13E0,-0.39E0), (2.0E0,5.0E0), (2.0E0,5.0E0), 160 + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), 161 + (0.11E0,-0.03E0), (3.0E0,6.0E0), 162 + (-0.17E0,0.46E0), (4.0E0,7.0E0), 163 + (-0.17E0,-0.19E0), (7.0E0,2.0E0), (7.0E0,2.0E0), 164 + (7.0E0,2.0E0), (0.19E0,-0.17E0), (5.0E0,8.0E0), 165 + (0.32E0,0.09E0), (6.0E0,9.0E0), 166 + (0.23E0,-0.24E0), (8.0E0,3.0E0), 167 + (0.18E0,0.01E0), (9.0E0,4.0E0)/ 168 DATA ((CTRUE6(I,J,1),I=1,8),J=1,5)/(0.1E0,0.1E0), 169 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 170 + (1.0E0,2.0E0), (1.0E0,2.0E0), (1.0E0,2.0E0), 171 + (1.0E0,2.0E0), (0.09E0,-0.12E0), (3.0E0,4.0E0), 172 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 173 + (3.0E0,4.0E0), (3.0E0,4.0E0), (3.0E0,4.0E0), 174 + (0.03E0,-0.09E0), (0.15E0,-0.03E0), 175 + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), 176 + (5.0E0,6.0E0), (5.0E0,6.0E0), (5.0E0,6.0E0), 177 + (0.03E0,0.03E0), (-0.18E0,0.03E0), 178 + (0.03E0,-0.09E0), (7.0E0,8.0E0), (7.0E0,8.0E0), 179 + (7.0E0,8.0E0), (7.0E0,8.0E0), (7.0E0,8.0E0), 180 + (0.09E0,0.03E0), (0.03E0,0.12E0), 181 + (0.12E0,0.03E0), (0.03E0,0.06E0), (2.0E0,3.0E0), 182 + (2.0E0,3.0E0), (2.0E0,3.0E0), (2.0E0,3.0E0)/ 183 DATA ((CTRUE6(I,J,2),I=1,8),J=1,5)/(0.1E0,0.1E0), 184 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 185 + (4.0E0,5.0E0), (4.0E0,5.0E0), (4.0E0,5.0E0), 186 + (4.0E0,5.0E0), (0.09E0,-0.12E0), (6.0E0,7.0E0), 187 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 188 + (6.0E0,7.0E0), (6.0E0,7.0E0), (6.0E0,7.0E0), 189 + (0.03E0,-0.09E0), (8.0E0,9.0E0), 190 + (0.15E0,-0.03E0), (2.0E0,5.0E0), (2.0E0,5.0E0), 191 + (2.0E0,5.0E0), (2.0E0,5.0E0), (2.0E0,5.0E0), 192 + (0.03E0,0.03E0), (3.0E0,6.0E0), 193 + (-0.18E0,0.03E0), (4.0E0,7.0E0), 194 + (0.03E0,-0.09E0), (7.0E0,2.0E0), (7.0E0,2.0E0), 195 + (7.0E0,2.0E0), (0.09E0,0.03E0), (5.0E0,8.0E0), 196 + (0.03E0,0.12E0), (6.0E0,9.0E0), (0.12E0,0.03E0), 197 + (8.0E0,3.0E0), (0.03E0,0.06E0), (9.0E0,4.0E0)/ 198 DATA ITRUE3/0, 1, 2, 2, 2/ 199 * .. Executable Statements .. 200 DO 60 INCX = 1, 2 201 DO 40 NP1 = 1, 5 202 N = NP1 - 1 203 LEN = 2*MAX(N,1) 204 * .. Set vector arguments .. 205 DO 20 I = 1, LEN 206 CX(I) = CV(I,NP1,INCX) 207 20 CONTINUE 208 IF (ICASE.EQ.6) THEN 209 * .. SCNRM2 .. 210 CALL STEST1(SCNRM2(N,CX,INCX),STRUE2(NP1),STRUE2(NP1), 211 + SFAC) 212 ELSE IF (ICASE.EQ.7) THEN 213 * .. SCASUM .. 214 CALL STEST1(SCASUM(N,CX,INCX),STRUE4(NP1),STRUE4(NP1), 215 + SFAC) 216 ELSE IF (ICASE.EQ.8) THEN 217 * .. CSCAL .. 218 CALL CSCAL(N,CA,CX,INCX) 219 CALL CTEST(LEN,CX,CTRUE5(1,NP1,INCX),CTRUE5(1,NP1,INCX), 220 + SFAC) 221 ELSE IF (ICASE.EQ.9) THEN 222 * .. CSSCAL .. 223 CALL CSSCAL(N,SA,CX,INCX) 224 CALL CTEST(LEN,CX,CTRUE6(1,NP1,INCX),CTRUE6(1,NP1,INCX), 225 + SFAC) 226 ELSE IF (ICASE.EQ.10) THEN 227 * .. ICAMAX .. 228 CALL ITEST1(ICAMAX(N,CX,INCX),ITRUE3(NP1)) 229 ELSE 230 WRITE (NOUT,*) ' Shouldn''t be here in CHECK1' 231 STOP 232 END IF 233 * 234 40 CONTINUE 235 60 CONTINUE 236 * 237 INCX = 1 238 IF (ICASE.EQ.8) THEN 239 * CSCAL 240 * Add a test for alpha equal to zero. 241 CA = (0.0E0,0.0E0) 242 DO 80 I = 1, 5 243 MWPCT(I) = (0.0E0,0.0E0) 244 MWPCS(I) = (1.0E0,1.0E0) 245 80 CONTINUE 246 CALL CSCAL(5,CA,CX,INCX) 247 CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) 248 ELSE IF (ICASE.EQ.9) THEN 249 * CSSCAL 250 * Add a test for alpha equal to zero. 251 SA = 0.0E0 252 DO 100 I = 1, 5 253 MWPCT(I) = (0.0E0,0.0E0) 254 MWPCS(I) = (1.0E0,1.0E0) 255 100 CONTINUE 256 CALL CSSCAL(5,SA,CX,INCX) 257 CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) 258 * Add a test for alpha equal to one. 259 SA = 1.0E0 260 DO 120 I = 1, 5 261 MWPCT(I) = CX(I) 262 MWPCS(I) = CX(I) 263 120 CONTINUE 264 CALL CSSCAL(5,SA,CX,INCX) 265 CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) 266 * Add a test for alpha equal to minus one. 267 SA = -1.0E0 268 DO 140 I = 1, 5 269 MWPCT(I) = -CX(I) 270 MWPCS(I) = -CX(I) 271 140 CONTINUE 272 CALL CSSCAL(5,SA,CX,INCX) 273 CALL CTEST(5,CX,MWPCT,MWPCS,SFAC) 274 END IF 275 RETURN 276 END 277 SUBROUTINE CHECK2(SFAC) 278 * .. Parameters .. 279 INTEGER NOUT 280 PARAMETER (NOUT=6) 281 * .. Scalar Arguments .. 282 REAL SFAC 283 * .. Scalars in Common .. 284 INTEGER ICASE, INCX, INCY, MODE, N 285 LOGICAL PASS 286 * .. Local Scalars .. 287 COMPLEX CA 288 INTEGER I, J, KI, KN, KSIZE, LENX, LENY, MX, MY 289 * .. Local Arrays .. 290 COMPLEX CDOT(1), CSIZE1(4), CSIZE2(7,2), CSIZE3(14), 291 + CT10X(7,4,4), CT10Y(7,4,4), CT6(4,4), CT7(4,4), 292 + CT8(7,4,4), CX(7), CX1(7), CY(7), CY1(7) 293 INTEGER INCXS(4), INCYS(4), LENS(4,2), NS(4) 294 * .. External Functions .. 295 COMPLEX CDOTC, CDOTU 296 EXTERNAL CDOTC, CDOTU 297 * .. External Subroutines .. 298 EXTERNAL CAXPY, CCOPY, CSWAP, CTEST 299 * .. Intrinsic Functions .. 300 INTRINSIC ABS, MIN 301 * .. Common blocks .. 302 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 303 * .. Data statements .. 304 DATA CA/(0.4E0,-0.7E0)/ 305 DATA INCXS/1, 2, -2, -1/ 306 DATA INCYS/1, -2, 1, -2/ 307 DATA LENS/1, 1, 2, 4, 1, 1, 3, 7/ 308 DATA NS/0, 1, 2, 4/ 309 DATA CX1/(0.7E0,-0.8E0), (-0.4E0,-0.7E0), 310 + (-0.1E0,-0.9E0), (0.2E0,-0.8E0), 311 + (-0.9E0,-0.4E0), (0.1E0,0.4E0), (-0.6E0,0.6E0)/ 312 DATA CY1/(0.6E0,-0.6E0), (-0.9E0,0.5E0), 313 + (0.7E0,-0.6E0), (0.1E0,-0.5E0), (-0.1E0,-0.2E0), 314 + (-0.5E0,-0.3E0), (0.8E0,-0.7E0)/ 315 DATA ((CT8(I,J,1),I=1,7),J=1,4)/(0.6E0,-0.6E0), 316 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 317 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 318 + (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 319 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 320 + (0.0E0,0.0E0), (0.32E0,-1.41E0), 321 + (-1.55E0,0.5E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 322 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 323 + (0.32E0,-1.41E0), (-1.55E0,0.5E0), 324 + (0.03E0,-0.89E0), (-0.38E0,-0.96E0), 325 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ 326 DATA ((CT8(I,J,2),I=1,7),J=1,4)/(0.6E0,-0.6E0), 327 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 328 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 329 + (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 330 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 331 + (0.0E0,0.0E0), (-0.07E0,-0.89E0), 332 + (-0.9E0,0.5E0), (0.42E0,-1.41E0), (0.0E0,0.0E0), 333 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 334 + (0.78E0,0.06E0), (-0.9E0,0.5E0), 335 + (0.06E0,-0.13E0), (0.1E0,-0.5E0), 336 + (-0.77E0,-0.49E0), (-0.5E0,-0.3E0), 337 + (0.52E0,-1.51E0)/ 338 DATA ((CT8(I,J,3),I=1,7),J=1,4)/(0.6E0,-0.6E0), 339 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 340 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 341 + (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 342 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 343 + (0.0E0,0.0E0), (-0.07E0,-0.89E0), 344 + (-1.18E0,-0.31E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 345 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 346 + (0.78E0,0.06E0), (-1.54E0,0.97E0), 347 + (0.03E0,-0.89E0), (-0.18E0,-1.31E0), 348 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ 349 DATA ((CT8(I,J,4),I=1,7),J=1,4)/(0.6E0,-0.6E0), 350 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 351 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 352 + (0.32E0,-1.41E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 353 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 354 + (0.0E0,0.0E0), (0.32E0,-1.41E0), (-0.9E0,0.5E0), 355 + (0.05E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 356 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.32E0,-1.41E0), 357 + (-0.9E0,0.5E0), (0.05E0,-0.6E0), (0.1E0,-0.5E0), 358 + (-0.77E0,-0.49E0), (-0.5E0,-0.3E0), 359 + (0.32E0,-1.16E0)/ 360 DATA CT7/(0.0E0,0.0E0), (-0.06E0,-0.90E0), 361 + (0.65E0,-0.47E0), (-0.34E0,-1.22E0), 362 + (0.0E0,0.0E0), (-0.06E0,-0.90E0), 363 + (-0.59E0,-1.46E0), (-1.04E0,-0.04E0), 364 + (0.0E0,0.0E0), (-0.06E0,-0.90E0), 365 + (-0.83E0,0.59E0), (0.07E0,-0.37E0), 366 + (0.0E0,0.0E0), (-0.06E0,-0.90E0), 367 + (-0.76E0,-1.15E0), (-1.33E0,-1.82E0)/ 368 DATA CT6/(0.0E0,0.0E0), (0.90E0,0.06E0), 369 + (0.91E0,-0.77E0), (1.80E0,-0.10E0), 370 + (0.0E0,0.0E0), (0.90E0,0.06E0), (1.45E0,0.74E0), 371 + (0.20E0,0.90E0), (0.0E0,0.0E0), (0.90E0,0.06E0), 372 + (-0.55E0,0.23E0), (0.83E0,-0.39E0), 373 + (0.0E0,0.0E0), (0.90E0,0.06E0), (1.04E0,0.79E0), 374 + (1.95E0,1.22E0)/ 375 DATA ((CT10X(I,J,1),I=1,7),J=1,4)/(0.7E0,-0.8E0), 376 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 377 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 378 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 379 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 380 + (0.0E0,0.0E0), (0.6E0,-0.6E0), (-0.9E0,0.5E0), 381 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 382 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.6E0,-0.6E0), 383 + (-0.9E0,0.5E0), (0.7E0,-0.6E0), (0.1E0,-0.5E0), 384 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ 385 DATA ((CT10X(I,J,2),I=1,7),J=1,4)/(0.7E0,-0.8E0), 386 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 387 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 388 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 389 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 390 + (0.0E0,0.0E0), (0.7E0,-0.6E0), (-0.4E0,-0.7E0), 391 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 392 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.8E0,-0.7E0), 393 + (-0.4E0,-0.7E0), (-0.1E0,-0.2E0), 394 + (0.2E0,-0.8E0), (0.7E0,-0.6E0), (0.1E0,0.4E0), 395 + (0.6E0,-0.6E0)/ 396 DATA ((CT10X(I,J,3),I=1,7),J=1,4)/(0.7E0,-0.8E0), 397 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 398 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 399 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 400 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 401 + (0.0E0,0.0E0), (-0.9E0,0.5E0), (-0.4E0,-0.7E0), 402 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 403 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.1E0,-0.5E0), 404 + (-0.4E0,-0.7E0), (0.7E0,-0.6E0), (0.2E0,-0.8E0), 405 + (-0.9E0,0.5E0), (0.1E0,0.4E0), (0.6E0,-0.6E0)/ 406 DATA ((CT10X(I,J,4),I=1,7),J=1,4)/(0.7E0,-0.8E0), 407 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 408 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 409 + (0.6E0,-0.6E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 410 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 411 + (0.0E0,0.0E0), (0.6E0,-0.6E0), (0.7E0,-0.6E0), 412 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 413 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.6E0,-0.6E0), 414 + (0.7E0,-0.6E0), (-0.1E0,-0.2E0), (0.8E0,-0.7E0), 415 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0)/ 416 DATA ((CT10Y(I,J,1),I=1,7),J=1,4)/(0.6E0,-0.6E0), 417 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 418 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 419 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 420 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 421 + (0.0E0,0.0E0), (0.7E0,-0.8E0), (-0.4E0,-0.7E0), 422 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 423 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.7E0,-0.8E0), 424 + (-0.4E0,-0.7E0), (-0.1E0,-0.9E0), 425 + (0.2E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 426 + (0.0E0,0.0E0)/ 427 DATA ((CT10Y(I,J,2),I=1,7),J=1,4)/(0.6E0,-0.6E0), 428 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 429 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 430 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 431 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 432 + (0.0E0,0.0E0), (-0.1E0,-0.9E0), (-0.9E0,0.5E0), 433 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 434 + (0.0E0,0.0E0), (0.0E0,0.0E0), (-0.6E0,0.6E0), 435 + (-0.9E0,0.5E0), (-0.9E0,-0.4E0), (0.1E0,-0.5E0), 436 + (-0.1E0,-0.9E0), (-0.5E0,-0.3E0), 437 + (0.7E0,-0.8E0)/ 438 DATA ((CT10Y(I,J,3),I=1,7),J=1,4)/(0.6E0,-0.6E0), 439 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 440 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 441 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 442 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 443 + (0.0E0,0.0E0), (-0.1E0,-0.9E0), (0.7E0,-0.8E0), 444 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 445 + (0.0E0,0.0E0), (0.0E0,0.0E0), (-0.6E0,0.6E0), 446 + (-0.9E0,-0.4E0), (-0.1E0,-0.9E0), 447 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 448 + (0.0E0,0.0E0)/ 449 DATA ((CT10Y(I,J,4),I=1,7),J=1,4)/(0.6E0,-0.6E0), 450 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 451 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 452 + (0.7E0,-0.8E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 453 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 454 + (0.0E0,0.0E0), (0.7E0,-0.8E0), (-0.9E0,0.5E0), 455 + (-0.4E0,-0.7E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 456 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.7E0,-0.8E0), 457 + (-0.9E0,0.5E0), (-0.4E0,-0.7E0), (0.1E0,-0.5E0), 458 + (-0.1E0,-0.9E0), (-0.5E0,-0.3E0), 459 + (0.2E0,-0.8E0)/ 460 DATA CSIZE1/(0.0E0,0.0E0), (0.9E0,0.9E0), 461 + (1.63E0,1.73E0), (2.90E0,2.78E0)/ 462 DATA CSIZE3/(0.0E0,0.0E0), (0.0E0,0.0E0), 463 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 464 + (0.0E0,0.0E0), (0.0E0,0.0E0), (1.17E0,1.17E0), 465 + (1.17E0,1.17E0), (1.17E0,1.17E0), 466 + (1.17E0,1.17E0), (1.17E0,1.17E0), 467 + (1.17E0,1.17E0), (1.17E0,1.17E0)/ 468 DATA CSIZE2/(0.0E0,0.0E0), (0.0E0,0.0E0), 469 + (0.0E0,0.0E0), (0.0E0,0.0E0), (0.0E0,0.0E0), 470 + (0.0E0,0.0E0), (0.0E0,0.0E0), (1.54E0,1.54E0), 471 + (1.54E0,1.54E0), (1.54E0,1.54E0), 472 + (1.54E0,1.54E0), (1.54E0,1.54E0), 473 + (1.54E0,1.54E0), (1.54E0,1.54E0)/ 474 * .. Executable Statements .. 475 DO 60 KI = 1, 4 476 INCX = INCXS(KI) 477 INCY = INCYS(KI) 478 MX = ABS(INCX) 479 MY = ABS(INCY) 480 * 481 DO 40 KN = 1, 4 482 N = NS(KN) 483 KSIZE = MIN(2,KN) 484 LENX = LENS(KN,MX) 485 LENY = LENS(KN,MY) 486 * .. initialize all argument arrays .. 487 DO 20 I = 1, 7 488 CX(I) = CX1(I) 489 CY(I) = CY1(I) 490 20 CONTINUE 491 IF (ICASE.EQ.1) THEN 492 * .. CDOTC .. 493 CDOT(1) = CDOTC(N,CX,INCX,CY,INCY) 494 CALL CTEST(1,CDOT,CT6(KN,KI),CSIZE1(KN),SFAC) 495 ELSE IF (ICASE.EQ.2) THEN 496 * .. CDOTU .. 497 CDOT(1) = CDOTU(N,CX,INCX,CY,INCY) 498 CALL CTEST(1,CDOT,CT7(KN,KI),CSIZE1(KN),SFAC) 499 ELSE IF (ICASE.EQ.3) THEN 500 * .. CAXPY .. 501 CALL CAXPY(N,CA,CX,INCX,CY,INCY) 502 CALL CTEST(LENY,CY,CT8(1,KN,KI),CSIZE2(1,KSIZE),SFAC) 503 ELSE IF (ICASE.EQ.4) THEN 504 * .. CCOPY .. 505 CALL CCOPY(N,CX,INCX,CY,INCY) 506 CALL CTEST(LENY,CY,CT10Y(1,KN,KI),CSIZE3,1.0E0) 507 ELSE IF (ICASE.EQ.5) THEN 508 * .. CSWAP .. 509 CALL CSWAP(N,CX,INCX,CY,INCY) 510 CALL CTEST(LENX,CX,CT10X(1,KN,KI),CSIZE3,1.0E0) 511 CALL CTEST(LENY,CY,CT10Y(1,KN,KI),CSIZE3,1.0E0) 512 ELSE 513 WRITE (NOUT,*) ' Shouldn''t be here in CHECK2' 514 STOP 515 END IF 516 * 517 40 CONTINUE 518 60 CONTINUE 519 RETURN 520 END 521 SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC) 522 * ********************************* STEST ************************** 523 * 524 * THIS SUBR COMPARES ARRAYS SCOMP() AND STRUE() OF LENGTH LEN TO 525 * SEE IF THE TERM BY TERM DIFFERENCES, MULTIPLIED BY SFAC, ARE 526 * NEGLIGIBLE. 527 * 528 * C. L. LAWSON, JPL, 1974 DEC 10 529 * 530 * .. Parameters .. 531 INTEGER NOUT 532 PARAMETER (NOUT=6) 533 * .. Scalar Arguments .. 534 REAL SFAC 535 INTEGER LEN 536 * .. Array Arguments .. 537 REAL SCOMP(LEN), SSIZE(LEN), STRUE(LEN) 538 * .. Scalars in Common .. 539 INTEGER ICASE, INCX, INCY, MODE, N 540 LOGICAL PASS 541 * .. Local Scalars .. 542 REAL SD 543 INTEGER I 544 * .. External Functions .. 545 REAL SDIFF 546 EXTERNAL SDIFF 547 * .. Intrinsic Functions .. 548 INTRINSIC ABS 549 * .. Common blocks .. 550 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 551 * .. Executable Statements .. 552 * 553 DO 40 I = 1, LEN 554 SD = SCOMP(I) - STRUE(I) 555 IF (SDIFF(ABS(SSIZE(I))+ABS(SFAC*SD),ABS(SSIZE(I))).EQ.0.0E0) 556 + GO TO 40 557 * 558 * HERE SCOMP(I) IS NOT CLOSE TO STRUE(I). 559 * 560 IF ( .NOT. PASS) GO TO 20 561 * PRINT FAIL MESSAGE AND HEADER. 562 PASS = .FALSE. 563 WRITE (NOUT,99999) 564 WRITE (NOUT,99998) 565 20 WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, I, SCOMP(I), 566 + STRUE(I), SD, SSIZE(I) 567 40 CONTINUE 568 RETURN 569 * 570 99999 FORMAT (' FAIL') 571 99998 FORMAT (/' CASE N INCX INCY MODE I ', 572 + ' COMP(I) TRUE(I) DIFFERENCE', 573 + ' SIZE(I)',/1X) 574 99997 FORMAT (1X,I4,I3,3I5,I3,2E36.8,2E12.4) 575 END 576 SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC) 577 * ************************* STEST1 ***************************** 578 * 579 * THIS IS AN INTERFACE SUBROUTINE TO ACCOMODATE THE FORTRAN 580 * REQUIREMENT THAT WHEN A DUMMY ARGUMENT IS AN ARRAY, THE 581 * ACTUAL ARGUMENT MUST ALSO BE AN ARRAY OR AN ARRAY ELEMENT. 582 * 583 * C.L. LAWSON, JPL, 1978 DEC 6 584 * 585 * .. Scalar Arguments .. 586 REAL SCOMP1, SFAC, STRUE1 587 * .. Array Arguments .. 588 REAL SSIZE(*) 589 * .. Local Arrays .. 590 REAL SCOMP(1), STRUE(1) 591 * .. External Subroutines .. 592 EXTERNAL STEST 593 * .. Executable Statements .. 594 * 595 SCOMP(1) = SCOMP1 596 STRUE(1) = STRUE1 597 CALL STEST(1,SCOMP,STRUE,SSIZE,SFAC) 598 * 599 RETURN 600 END 601 REAL FUNCTION SDIFF(SA,SB) 602 * ********************************* SDIFF ************************** 603 * COMPUTES DIFFERENCE OF TWO NUMBERS. C. L. LAWSON, JPL 1974 FEB 15 604 * 605 * .. Scalar Arguments .. 606 REAL SA, SB 607 * .. Executable Statements .. 608 SDIFF = SA - SB 609 RETURN 610 END 611 SUBROUTINE CTEST(LEN,CCOMP,CTRUE,CSIZE,SFAC) 612 * **************************** CTEST ***************************** 613 * 614 * C.L. LAWSON, JPL, 1978 DEC 6 615 * 616 * .. Scalar Arguments .. 617 REAL SFAC 618 INTEGER LEN 619 * .. Array Arguments .. 620 COMPLEX CCOMP(LEN), CSIZE(LEN), CTRUE(LEN) 621 * .. Local Scalars .. 622 INTEGER I 623 * .. Local Arrays .. 624 REAL SCOMP(20), SSIZE(20), STRUE(20) 625 * .. External Subroutines .. 626 EXTERNAL STEST 627 * .. Intrinsic Functions .. 628 INTRINSIC AIMAG, REAL 629 * .. Executable Statements .. 630 DO 20 I = 1, LEN 631 SCOMP(2*I-1) = REAL(CCOMP(I)) 632 SCOMP(2*I) = AIMAG(CCOMP(I)) 633 STRUE(2*I-1) = REAL(CTRUE(I)) 634 STRUE(2*I) = AIMAG(CTRUE(I)) 635 SSIZE(2*I-1) = REAL(CSIZE(I)) 636 SSIZE(2*I) = AIMAG(CSIZE(I)) 637 20 CONTINUE 638 * 639 CALL STEST(2*LEN,SCOMP,STRUE,SSIZE,SFAC) 640 RETURN 641 END 642 SUBROUTINE ITEST1(ICOMP,ITRUE) 643 * ********************************* ITEST1 ************************* 644 * 645 * THIS SUBROUTINE COMPARES THE VARIABLES ICOMP AND ITRUE FOR 646 * EQUALITY. 647 * C. L. LAWSON, JPL, 1974 DEC 10 648 * 649 * .. Parameters .. 650 INTEGER NOUT 651 PARAMETER (NOUT=6) 652 * .. Scalar Arguments .. 653 INTEGER ICOMP, ITRUE 654 * .. Scalars in Common .. 655 INTEGER ICASE, INCX, INCY, MODE, N 656 LOGICAL PASS 657 * .. Local Scalars .. 658 INTEGER ID 659 * .. Common blocks .. 660 COMMON /COMBLA/ICASE, N, INCX, INCY, MODE, PASS 661 * .. Executable Statements .. 662 IF (ICOMP.EQ.ITRUE) GO TO 40 663 * 664 * HERE ICOMP IS NOT EQUAL TO ITRUE. 665 * 666 IF ( .NOT. PASS) GO TO 20 667 * PRINT FAIL MESSAGE AND HEADER. 668 PASS = .FALSE. 669 WRITE (NOUT,99999) 670 WRITE (NOUT,99998) 671 20 ID = ICOMP - ITRUE 672 WRITE (NOUT,99997) ICASE, N, INCX, INCY, MODE, ICOMP, ITRUE, ID 673 40 CONTINUE 674 RETURN 675 * 676 99999 FORMAT (' FAIL') 677 99998 FORMAT (/' CASE N INCX INCY MODE ', 678 + ' COMP TRUE DIFFERENCE', 679 + /1X) 680 99997 FORMAT (1X,I4,I3,3I5,2I36,I12) 681 END 682
