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comparison test/compiler/7119644/TestCharVect.java @ 6179:8c92982cbbc4

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7119644: Increase superword's vector size up to 256 bits Summary: Increase vector size up to 256-bits for YMM AVX registers on x86. Reviewed-by: never, twisti, roland
author kvn
date Fri, 15 Jun 2012 01:25:19 -0700
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6146:eba1d5bce9e8 6179:8c92982cbbc4
1 /*
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 7119644
28 * @summary Increase superword's vector size up to 256 bits
29 *
30 * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestCharVect
31 */
32
33 public class TestCharVect {
34 private static final int ARRLEN = 997;
35 private static final int ITERS = 11000;
36 private static final int OFFSET = 3;
37 private static final int SCALE = 2;
38 private static final int ALIGN_OFF = 8;
39 private static final int UNALIGN_OFF = 5;
40
41 public static void main(String args[]) {
42 System.out.println("Testing Char vectors");
43 int errn = test();
44 if (errn > 0) {
45 System.err.println("FAILED: " + errn + " errors");
46 System.exit(97);
47 }
48 System.out.println("PASSED");
49 }
50
51 static int test() {
52 char[] a1 = new char[ARRLEN];
53 char[] a2 = new char[ARRLEN];
54 System.out.println("Warmup");
55 for (int i=0; i<ITERS; i++) {
56 test_ci(a1);
57 test_vi(a2, (char)123);
58 test_cp(a1, a2);
59 test_2ci(a1, a2);
60 test_2vi(a1, a2, (char)123, (char)103);
61 test_ci_neg(a1);
62 test_vi_neg(a2, (char)123);
63 test_cp_neg(a1, a2);
64 test_2ci_neg(a1, a2);
65 test_2vi_neg(a1, a2, (char)123, (char)103);
66 test_ci_oppos(a1);
67 test_vi_oppos(a2, (char)123);
68 test_cp_oppos(a1, a2);
69 test_2ci_oppos(a1, a2);
70 test_2vi_oppos(a1, a2, (char)123, (char)103);
71 test_ci_off(a1);
72 test_vi_off(a2, (char)123);
73 test_cp_off(a1, a2);
74 test_2ci_off(a1, a2);
75 test_2vi_off(a1, a2, (char)123, (char)103);
76 test_ci_inv(a1, OFFSET);
77 test_vi_inv(a2, (char)123, OFFSET);
78 test_cp_inv(a1, a2, OFFSET);
79 test_2ci_inv(a1, a2, OFFSET);
80 test_2vi_inv(a1, a2, (char)123, (char)103, OFFSET);
81 test_ci_scl(a1);
82 test_vi_scl(a2, (char)123);
83 test_cp_scl(a1, a2);
84 test_2ci_scl(a1, a2);
85 test_2vi_scl(a1, a2, (char)123, (char)103);
86 test_cp_alndst(a1, a2);
87 test_cp_alnsrc(a1, a2);
88 test_2ci_aln(a1, a2);
89 test_2vi_aln(a1, a2, (char)123, (char)103);
90 test_cp_unalndst(a1, a2);
91 test_cp_unalnsrc(a1, a2);
92 test_2ci_unaln(a1, a2);
93 test_2vi_unaln(a1, a2, (char)123, (char)103);
94 }
95 // Initialize
96 for (int i=0; i<ARRLEN; i++) {
97 a1[i] = (char)-1;
98 a2[i] = (char)-1;
99 }
100 // Test and verify results
101 System.out.println("Verification");
102 int errn = 0;
103 {
104 test_ci(a1);
105 for (int i=0; i<ARRLEN; i++) {
106 errn += verify("test_ci: a1", i, a1[i], (char)-123);
107 }
108 test_vi(a2, (char)123);
109 for (int i=0; i<ARRLEN; i++) {
110 errn += verify("test_vi: a2", i, a2[i], (char)123);
111 }
112 test_cp(a1, a2);
113 for (int i=0; i<ARRLEN; i++) {
114 errn += verify("test_cp: a1", i, a1[i], (char)123);
115 }
116 test_2ci(a1, a2);
117 for (int i=0; i<ARRLEN; i++) {
118 errn += verify("test_2ci: a1", i, a1[i], (char)-123);
119 errn += verify("test_2ci: a2", i, a2[i], (char)-103);
120 }
121 test_2vi(a1, a2, (char)123, (char)103);
122 for (int i=0; i<ARRLEN; i++) {
123 errn += verify("test_2vi: a1", i, a1[i], (char)123);
124 errn += verify("test_2vi: a2", i, a2[i], (char)103);
125 }
126 // Reset for negative stride
127 for (int i=0; i<ARRLEN; i++) {
128 a1[i] = (char)-1;
129 a2[i] = (char)-1;
130 }
131 test_ci_neg(a1);
132 for (int i=0; i<ARRLEN; i++) {
133 errn += verify("test_ci_neg: a1", i, a1[i], (char)-123);
134 }
135 test_vi_neg(a2, (char)123);
136 for (int i=0; i<ARRLEN; i++) {
137 errn += verify("test_vi_neg: a2", i, a2[i], (char)123);
138 }
139 test_cp_neg(a1, a2);
140 for (int i=0; i<ARRLEN; i++) {
141 errn += verify("test_cp_neg: a1", i, a1[i], (char)123);
142 }
143 test_2ci_neg(a1, a2);
144 for (int i=0; i<ARRLEN; i++) {
145 errn += verify("test_2ci_neg: a1", i, a1[i], (char)-123);
146 errn += verify("test_2ci_neg: a2", i, a2[i], (char)-103);
147 }
148 test_2vi_neg(a1, a2, (char)123, (char)103);
149 for (int i=0; i<ARRLEN; i++) {
150 errn += verify("test_2vi_neg: a1", i, a1[i], (char)123);
151 errn += verify("test_2vi_neg: a2", i, a2[i], (char)103);
152 }
153 // Reset for opposite stride
154 for (int i=0; i<ARRLEN; i++) {
155 a1[i] = (char)-1;
156 a2[i] = (char)-1;
157 }
158 test_ci_oppos(a1);
159 for (int i=0; i<ARRLEN; i++) {
160 errn += verify("test_ci_oppos: a1", i, a1[i], (char)-123);
161 }
162 test_vi_oppos(a2, (char)123);
163 for (int i=0; i<ARRLEN; i++) {
164 errn += verify("test_vi_oppos: a2", i, a2[i], (char)123);
165 }
166 test_cp_oppos(a1, a2);
167 for (int i=0; i<ARRLEN; i++) {
168 errn += verify("test_cp_oppos: a1", i, a1[i], (char)123);
169 }
170 test_2ci_oppos(a1, a2);
171 for (int i=0; i<ARRLEN; i++) {
172 errn += verify("test_2ci_oppos: a1", i, a1[i], (char)-123);
173 errn += verify("test_2ci_oppos: a2", i, a2[i], (char)-103);
174 }
175 test_2vi_oppos(a1, a2, (char)123, (char)103);
176 for (int i=0; i<ARRLEN; i++) {
177 errn += verify("test_2vi_oppos: a1", i, a1[i], (char)123);
178 errn += verify("test_2vi_oppos: a2", i, a2[i], (char)103);
179 }
180 // Reset for indexing with offset
181 for (int i=0; i<ARRLEN; i++) {
182 a1[i] = (char)-1;
183 a2[i] = (char)-1;
184 }
185 test_ci_off(a1);
186 for (int i=OFFSET; i<ARRLEN; i++) {
187 errn += verify("test_ci_off: a1", i, a1[i], (char)-123);
188 }
189 test_vi_off(a2, (char)123);
190 for (int i=OFFSET; i<ARRLEN; i++) {
191 errn += verify("test_vi_off: a2", i, a2[i], (char)123);
192 }
193 test_cp_off(a1, a2);
194 for (int i=OFFSET; i<ARRLEN; i++) {
195 errn += verify("test_cp_off: a1", i, a1[i], (char)123);
196 }
197 test_2ci_off(a1, a2);
198 for (int i=OFFSET; i<ARRLEN; i++) {
199 errn += verify("test_2ci_off: a1", i, a1[i], (char)-123);
200 errn += verify("test_2ci_off: a2", i, a2[i], (char)-103);
201 }
202 test_2vi_off(a1, a2, (char)123, (char)103);
203 for (int i=OFFSET; i<ARRLEN; i++) {
204 errn += verify("test_2vi_off: a1", i, a1[i], (char)123);
205 errn += verify("test_2vi_off: a2", i, a2[i], (char)103);
206 }
207 for (int i=0; i<OFFSET; i++) {
208 errn += verify("test_2vi_off: a1", i, a1[i], (char)-1);
209 errn += verify("test_2vi_off: a2", i, a2[i], (char)-1);
210 }
211 // Reset for indexing with invariant offset
212 for (int i=0; i<ARRLEN; i++) {
213 a1[i] = (char)-1;
214 a2[i] = (char)-1;
215 }
216 test_ci_inv(a1, OFFSET);
217 for (int i=OFFSET; i<ARRLEN; i++) {
218 errn += verify("test_ci_inv: a1", i, a1[i], (char)-123);
219 }
220 test_vi_inv(a2, (char)123, OFFSET);
221 for (int i=OFFSET; i<ARRLEN; i++) {
222 errn += verify("test_vi_inv: a2", i, a2[i], (char)123);
223 }
224 test_cp_inv(a1, a2, OFFSET);
225 for (int i=OFFSET; i<ARRLEN; i++) {
226 errn += verify("test_cp_inv: a1", i, a1[i], (char)123);
227 }
228 test_2ci_inv(a1, a2, OFFSET);
229 for (int i=OFFSET; i<ARRLEN; i++) {
230 errn += verify("test_2ci_inv: a1", i, a1[i], (char)-123);
231 errn += verify("test_2ci_inv: a2", i, a2[i], (char)-103);
232 }
233 test_2vi_inv(a1, a2, (char)123, (char)103, OFFSET);
234 for (int i=OFFSET; i<ARRLEN; i++) {
235 errn += verify("test_2vi_inv: a1", i, a1[i], (char)123);
236 errn += verify("test_2vi_inv: a2", i, a2[i], (char)103);
237 }
238 for (int i=0; i<OFFSET; i++) {
239 errn += verify("test_2vi_inv: a1", i, a1[i], (char)-1);
240 errn += verify("test_2vi_inv: a2", i, a2[i], (char)-1);
241 }
242 // Reset for indexing with scale
243 for (int i=0; i<ARRLEN; i++) {
244 a1[i] = (char)-1;
245 a2[i] = (char)-1;
246 }
247 test_ci_scl(a1);
248 for (int i=0; i<ARRLEN; i++) {
249 int val = (i%SCALE != 0) ? -1 : -123;
250 errn += verify("test_ci_scl: a1", i, a1[i], (char)val);
251 }
252 test_vi_scl(a2, (char)123);
253 for (int i=0; i<ARRLEN; i++) {
254 int val = (i%SCALE != 0) ? -1 : 123;
255 errn += verify("test_vi_scl: a2", i, a2[i], (char)val);
256 }
257 test_cp_scl(a1, a2);
258 for (int i=0; i<ARRLEN; i++) {
259 int val = (i%SCALE != 0) ? -1 : 123;
260 errn += verify("test_cp_scl: a1", i, a1[i], (char)val);
261 }
262 test_2ci_scl(a1, a2);
263 for (int i=0; i<ARRLEN; i++) {
264 if (i%SCALE != 0) {
265 errn += verify("test_2ci_scl: a1", i, a1[i], (char)-1);
266 } else if (i*SCALE < ARRLEN) {
267 errn += verify("test_2ci_scl: a1", i*SCALE, a1[i*SCALE], (char)-123);
268 }
269 if (i%SCALE != 0) {
270 errn += verify("test_2ci_scl: a2", i, a2[i], (char)-1);
271 } else if (i*SCALE < ARRLEN) {
272 errn += verify("test_2ci_scl: a2", i*SCALE, a2[i*SCALE], (char)-103);
273 }
274 }
275 test_2vi_scl(a1, a2, (char)123, (char)103);
276 for (int i=0; i<ARRLEN; i++) {
277 if (i%SCALE != 0) {
278 errn += verify("test_2vi_scl: a1", i, a1[i], (char)-1);
279 } else if (i*SCALE < ARRLEN) {
280 errn += verify("test_2vi_scl: a1", i*SCALE, a1[i*SCALE], (char)123);
281 }
282 if (i%SCALE != 0) {
283 errn += verify("test_2vi_scl: a2", i, a2[i], (char)-1);
284 } else if (i*SCALE < ARRLEN) {
285 errn += verify("test_2vi_scl: a2", i*SCALE, a2[i*SCALE], (char)103);
286 }
287 }
288 // Reset for 2 arrays with relative aligned offset
289 for (int i=0; i<ARRLEN; i++) {
290 a1[i] = (char)-1;
291 a2[i] = (char)-1;
292 }
293 test_vi(a2, (char)123);
294 test_cp_alndst(a1, a2);
295 for (int i=0; i<ALIGN_OFF; i++) {
296 errn += verify("test_cp_alndst: a1", i, a1[i], (char)-1);
297 }
298 for (int i=ALIGN_OFF; i<ARRLEN; i++) {
299 errn += verify("test_cp_alndst: a1", i, a1[i], (char)123);
300 }
301 test_vi(a2, (char)-123);
302 test_cp_alnsrc(a1, a2);
303 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
304 errn += verify("test_cp_alnsrc: a1", i, a1[i], (char)-123);
305 }
306 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
307 errn += verify("test_cp_alnsrc: a1", i, a1[i], (char)123);
308 }
309 for (int i=0; i<ARRLEN; i++) {
310 a1[i] = (char)-1;
311 a2[i] = (char)-1;
312 }
313 test_2ci_aln(a1, a2);
314 for (int i=0; i<ALIGN_OFF; i++) {
315 errn += verify("test_2ci_aln: a1", i, a1[i], (char)-1);
316 }
317 for (int i=ALIGN_OFF; i<ARRLEN; i++) {
318 errn += verify("test_2ci_aln: a1", i, a1[i], (char)-123);
319 }
320 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
321 errn += verify("test_2ci_aln: a2", i, a2[i], (char)-103);
322 }
323 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
324 errn += verify("test_2ci_aln: a2", i, a2[i], (char)-1);
325 }
326 for (int i=0; i<ARRLEN; i++) {
327 a1[i] = (char)-1;
328 a2[i] = (char)-1;
329 }
330 test_2vi_aln(a1, a2, (char)123, (char)103);
331 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
332 errn += verify("test_2vi_aln: a1", i, a1[i], (char)123);
333 }
334 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
335 errn += verify("test_2vi_aln: a1", i, a1[i], (char)-1);
336 }
337 for (int i=0; i<ALIGN_OFF; i++) {
338 errn += verify("test_2vi_aln: a2", i, a2[i], (char)-1);
339 }
340 for (int i=ALIGN_OFF; i<ARRLEN; i++) {
341 errn += verify("test_2vi_aln: a2", i, a2[i], (char)103);
342 }
343
344 // Reset for 2 arrays with relative unaligned offset
345 for (int i=0; i<ARRLEN; i++) {
346 a1[i] = (char)-1;
347 a2[i] = (char)-1;
348 }
349 test_vi(a2, (char)123);
350 test_cp_unalndst(a1, a2);
351 for (int i=0; i<UNALIGN_OFF; i++) {
352 errn += verify("test_cp_unalndst: a1", i, a1[i], (char)-1);
353 }
354 for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
355 errn += verify("test_cp_unalndst: a1", i, a1[i], (char)123);
356 }
357 test_vi(a2, (char)-123);
358 test_cp_unalnsrc(a1, a2);
359 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
360 errn += verify("test_cp_unalnsrc: a1", i, a1[i], (char)-123);
361 }
362 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
363 errn += verify("test_cp_unalnsrc: a1", i, a1[i], (char)123);
364 }
365 for (int i=0; i<ARRLEN; i++) {
366 a1[i] = (char)-1;
367 a2[i] = (char)-1;
368 }
369 test_2ci_unaln(a1, a2);
370 for (int i=0; i<UNALIGN_OFF; i++) {
371 errn += verify("test_2ci_unaln: a1", i, a1[i], (char)-1);
372 }
373 for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
374 errn += verify("test_2ci_unaln: a1", i, a1[i], (char)-123);
375 }
376 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
377 errn += verify("test_2ci_unaln: a2", i, a2[i], (char)-103);
378 }
379 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
380 errn += verify("test_2ci_unaln: a2", i, a2[i], (char)-1);
381 }
382 for (int i=0; i<ARRLEN; i++) {
383 a1[i] = (char)-1;
384 a2[i] = (char)-1;
385 }
386 test_2vi_unaln(a1, a2, (char)123, (char)103);
387 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
388 errn += verify("test_2vi_unaln: a1", i, a1[i], (char)123);
389 }
390 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
391 errn += verify("test_2vi_unaln: a1", i, a1[i], (char)-1);
392 }
393 for (int i=0; i<UNALIGN_OFF; i++) {
394 errn += verify("test_2vi_unaln: a2", i, a2[i], (char)-1);
395 }
396 for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
397 errn += verify("test_2vi_unaln: a2", i, a2[i], (char)103);
398 }
399
400 // Reset for aligned overlap initialization
401 for (int i=0; i<ALIGN_OFF; i++) {
402 a1[i] = (char)i;
403 }
404 for (int i=ALIGN_OFF; i<ARRLEN; i++) {
405 a1[i] = (char)-1;
406 }
407 test_cp_alndst(a1, a1);
408 for (int i=0; i<ARRLEN; i++) {
409 int v = i%ALIGN_OFF;
410 errn += verify("test_cp_alndst_overlap: a1", i, a1[i], (char)v);
411 }
412 for (int i=0; i<ALIGN_OFF; i++) {
413 a1[i+ALIGN_OFF] = (char)-1;
414 }
415 test_cp_alnsrc(a1, a1);
416 for (int i=0; i<ALIGN_OFF; i++) {
417 errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (char)-1);
418 }
419 for (int i=ALIGN_OFF; i<ARRLEN; i++) {
420 int v = i%ALIGN_OFF;
421 errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (char)v);
422 }
423 for (int i=0; i<ARRLEN; i++) {
424 a1[i] = (char)-1;
425 }
426 test_2ci_aln(a1, a1);
427 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
428 errn += verify("test_2ci_aln_overlap: a1", i, a1[i], (char)-103);
429 }
430 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
431 errn += verify("test_2ci_aln_overlap: a1", i, a1[i], (char)-123);
432 }
433 for (int i=0; i<ARRLEN; i++) {
434 a1[i] = (char)-1;
435 }
436 test_2vi_aln(a1, a1, (char)123, (char)103);
437 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
438 errn += verify("test_2vi_aln_overlap: a1", i, a1[i], (char)123);
439 }
440 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
441 errn += verify("test_2vi_aln_overlap: a1", i, a1[i], (char)103);
442 }
443
444 // Reset for unaligned overlap initialization
445 for (int i=0; i<UNALIGN_OFF; i++) {
446 a1[i] = (char)i;
447 }
448 for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
449 a1[i] = (char)-1;
450 }
451 test_cp_unalndst(a1, a1);
452 for (int i=0; i<ARRLEN; i++) {
453 int v = i%UNALIGN_OFF;
454 errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], (char)v);
455 }
456 for (int i=0; i<UNALIGN_OFF; i++) {
457 a1[i+UNALIGN_OFF] = (char)-1;
458 }
459 test_cp_unalnsrc(a1, a1);
460 for (int i=0; i<UNALIGN_OFF; i++) {
461 errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (char)-1);
462 }
463 for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
464 int v = i%UNALIGN_OFF;
465 errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (char)v);
466 }
467 for (int i=0; i<ARRLEN; i++) {
468 a1[i] = (char)-1;
469 }
470 test_2ci_unaln(a1, a1);
471 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
472 errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], (char)-103);
473 }
474 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
475 errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], (char)-123);
476 }
477 for (int i=0; i<ARRLEN; i++) {
478 a1[i] = (char)-1;
479 }
480 test_2vi_unaln(a1, a1, (char)123, (char)103);
481 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
482 errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], (char)123);
483 }
484 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
485 errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], (char)103);
486 }
487
488 }
489
490 if (errn > 0)
491 return errn;
492
493 System.out.println("Time");
494 long start, end;
495 start = System.currentTimeMillis();
496 for (int i=0; i<ITERS; i++) {
497 test_ci(a1);
498 }
499 end = System.currentTimeMillis();
500 System.out.println("test_ci: " + (end - start));
501 start = System.currentTimeMillis();
502 for (int i=0; i<ITERS; i++) {
503 test_vi(a2, (char)123);
504 }
505 end = System.currentTimeMillis();
506 System.out.println("test_vi: " + (end - start));
507 start = System.currentTimeMillis();
508 for (int i=0; i<ITERS; i++) {
509 test_cp(a1, a2);
510 }
511 end = System.currentTimeMillis();
512 System.out.println("test_cp: " + (end - start));
513 start = System.currentTimeMillis();
514 for (int i=0; i<ITERS; i++) {
515 test_2ci(a1, a2);
516 }
517 end = System.currentTimeMillis();
518 System.out.println("test_2ci: " + (end - start));
519 start = System.currentTimeMillis();
520 for (int i=0; i<ITERS; i++) {
521 test_2vi(a1, a2, (char)123, (char)103);
522 }
523 end = System.currentTimeMillis();
524 System.out.println("test_2vi: " + (end - start));
525
526 start = System.currentTimeMillis();
527 for (int i=0; i<ITERS; i++) {
528 test_ci_neg(a1);
529 }
530 end = System.currentTimeMillis();
531 System.out.println("test_ci_neg: " + (end - start));
532 start = System.currentTimeMillis();
533 for (int i=0; i<ITERS; i++) {
534 test_vi_neg(a2, (char)123);
535 }
536 end = System.currentTimeMillis();
537 System.out.println("test_vi_neg: " + (end - start));
538 start = System.currentTimeMillis();
539 for (int i=0; i<ITERS; i++) {
540 test_cp_neg(a1, a2);
541 }
542 end = System.currentTimeMillis();
543 System.out.println("test_cp_neg: " + (end - start));
544 start = System.currentTimeMillis();
545 for (int i=0; i<ITERS; i++) {
546 test_2ci_neg(a1, a2);
547 }
548 end = System.currentTimeMillis();
549 System.out.println("test_2ci_neg: " + (end - start));
550 start = System.currentTimeMillis();
551 for (int i=0; i<ITERS; i++) {
552 test_2vi_neg(a1, a2, (char)123, (char)103);
553 }
554 end = System.currentTimeMillis();
555 System.out.println("test_2vi_neg: " + (end - start));
556
557 start = System.currentTimeMillis();
558 for (int i=0; i<ITERS; i++) {
559 test_ci_oppos(a1);
560 }
561 end = System.currentTimeMillis();
562 System.out.println("test_ci_oppos: " + (end - start));
563 start = System.currentTimeMillis();
564 for (int i=0; i<ITERS; i++) {
565 test_vi_oppos(a2, (char)123);
566 }
567 end = System.currentTimeMillis();
568 System.out.println("test_vi_oppos: " + (end - start));
569 start = System.currentTimeMillis();
570 for (int i=0; i<ITERS; i++) {
571 test_cp_oppos(a1, a2);
572 }
573 end = System.currentTimeMillis();
574 System.out.println("test_cp_oppos: " + (end - start));
575 start = System.currentTimeMillis();
576 for (int i=0; i<ITERS; i++) {
577 test_2ci_oppos(a1, a2);
578 }
579 end = System.currentTimeMillis();
580 System.out.println("test_2ci_oppos: " + (end - start));
581 start = System.currentTimeMillis();
582 for (int i=0; i<ITERS; i++) {
583 test_2vi_oppos(a1, a2, (char)123, (char)103);
584 }
585 end = System.currentTimeMillis();
586 System.out.println("test_2vi_oppos: " + (end - start));
587
588 start = System.currentTimeMillis();
589 for (int i=0; i<ITERS; i++) {
590 test_ci_off(a1);
591 }
592 end = System.currentTimeMillis();
593 System.out.println("test_ci_off: " + (end - start));
594 start = System.currentTimeMillis();
595 for (int i=0; i<ITERS; i++) {
596 test_vi_off(a2, (char)123);
597 }
598 end = System.currentTimeMillis();
599 System.out.println("test_vi_off: " + (end - start));
600 start = System.currentTimeMillis();
601 for (int i=0; i<ITERS; i++) {
602 test_cp_off(a1, a2);
603 }
604 end = System.currentTimeMillis();
605 System.out.println("test_cp_off: " + (end - start));
606 start = System.currentTimeMillis();
607 for (int i=0; i<ITERS; i++) {
608 test_2ci_off(a1, a2);
609 }
610 end = System.currentTimeMillis();
611 System.out.println("test_2ci_off: " + (end - start));
612 start = System.currentTimeMillis();
613 for (int i=0; i<ITERS; i++) {
614 test_2vi_off(a1, a2, (char)123, (char)103);
615 }
616 end = System.currentTimeMillis();
617 System.out.println("test_2vi_off: " + (end - start));
618
619 start = System.currentTimeMillis();
620 for (int i=0; i<ITERS; i++) {
621 test_ci_inv(a1, OFFSET);
622 }
623 end = System.currentTimeMillis();
624 System.out.println("test_ci_inv: " + (end - start));
625 start = System.currentTimeMillis();
626 for (int i=0; i<ITERS; i++) {
627 test_vi_inv(a2, (char)123, OFFSET);
628 }
629 end = System.currentTimeMillis();
630 System.out.println("test_vi_inv: " + (end - start));
631 start = System.currentTimeMillis();
632 for (int i=0; i<ITERS; i++) {
633 test_cp_inv(a1, a2, OFFSET);
634 }
635 end = System.currentTimeMillis();
636 System.out.println("test_cp_inv: " + (end - start));
637 start = System.currentTimeMillis();
638 for (int i=0; i<ITERS; i++) {
639 test_2ci_inv(a1, a2, OFFSET);
640 }
641 end = System.currentTimeMillis();
642 System.out.println("test_2ci_inv: " + (end - start));
643 start = System.currentTimeMillis();
644 for (int i=0; i<ITERS; i++) {
645 test_2vi_inv(a1, a2, (char)123, (char)103, OFFSET);
646 }
647 end = System.currentTimeMillis();
648 System.out.println("test_2vi_inv: " + (end - start));
649
650 start = System.currentTimeMillis();
651 for (int i=0; i<ITERS; i++) {
652 test_ci_scl(a1);
653 }
654 end = System.currentTimeMillis();
655 System.out.println("test_ci_scl: " + (end - start));
656 start = System.currentTimeMillis();
657 for (int i=0; i<ITERS; i++) {
658 test_vi_scl(a2, (char)123);
659 }
660 end = System.currentTimeMillis();
661 System.out.println("test_vi_scl: " + (end - start));
662 start = System.currentTimeMillis();
663 for (int i=0; i<ITERS; i++) {
664 test_cp_scl(a1, a2);
665 }
666 end = System.currentTimeMillis();
667 System.out.println("test_cp_scl: " + (end - start));
668 start = System.currentTimeMillis();
669 for (int i=0; i<ITERS; i++) {
670 test_2ci_scl(a1, a2);
671 }
672 end = System.currentTimeMillis();
673 System.out.println("test_2ci_scl: " + (end - start));
674 start = System.currentTimeMillis();
675 for (int i=0; i<ITERS; i++) {
676 test_2vi_scl(a1, a2, (char)123, (char)103);
677 }
678 end = System.currentTimeMillis();
679 System.out.println("test_2vi_scl: " + (end - start));
680
681 start = System.currentTimeMillis();
682 for (int i=0; i<ITERS; i++) {
683 test_cp_alndst(a1, a2);
684 }
685 end = System.currentTimeMillis();
686 System.out.println("test_cp_alndst: " + (end - start));
687 start = System.currentTimeMillis();
688 for (int i=0; i<ITERS; i++) {
689 test_cp_alnsrc(a1, a2);
690 }
691 end = System.currentTimeMillis();
692 System.out.println("test_cp_alnsrc: " + (end - start));
693 start = System.currentTimeMillis();
694 for (int i=0; i<ITERS; i++) {
695 test_2ci_aln(a1, a2);
696 }
697 end = System.currentTimeMillis();
698 System.out.println("test_2ci_aln: " + (end - start));
699 start = System.currentTimeMillis();
700 for (int i=0; i<ITERS; i++) {
701 test_2vi_aln(a1, a2, (char)123, (char)103);
702 }
703 end = System.currentTimeMillis();
704 System.out.println("test_2vi_aln: " + (end - start));
705
706 start = System.currentTimeMillis();
707 for (int i=0; i<ITERS; i++) {
708 test_cp_unalndst(a1, a2);
709 }
710 end = System.currentTimeMillis();
711 System.out.println("test_cp_unalndst: " + (end - start));
712 start = System.currentTimeMillis();
713 for (int i=0; i<ITERS; i++) {
714 test_cp_unalnsrc(a1, a2);
715 }
716 end = System.currentTimeMillis();
717 System.out.println("test_cp_unalnsrc: " + (end - start));
718 start = System.currentTimeMillis();
719 for (int i=0; i<ITERS; i++) {
720 test_2ci_unaln(a1, a2);
721 }
722 end = System.currentTimeMillis();
723 System.out.println("test_2ci_unaln: " + (end - start));
724 start = System.currentTimeMillis();
725 for (int i=0; i<ITERS; i++) {
726 test_2vi_unaln(a1, a2, (char)123, (char)103);
727 }
728 end = System.currentTimeMillis();
729 System.out.println("test_2vi_unaln: " + (end - start));
730
731 return errn;
732 }
733
734 static void test_ci(char[] a) {
735 for (int i = 0; i < a.length; i+=1) {
736 a[i] = (char)-123;
737 }
738 }
739 static void test_vi(char[] a, char b) {
740 for (int i = 0; i < a.length; i+=1) {
741 a[i] = b;
742 }
743 }
744 static void test_cp(char[] a, char[] b) {
745 for (int i = 0; i < a.length; i+=1) {
746 a[i] = b[i];
747 }
748 }
749 static void test_2ci(char[] a, char[] b) {
750 for (int i = 0; i < a.length; i+=1) {
751 a[i] = (char)-123;
752 b[i] = (char)-103;
753 }
754 }
755 static void test_2vi(char[] a, char[] b, char c, char d) {
756 for (int i = 0; i < a.length; i+=1) {
757 a[i] = c;
758 b[i] = d;
759 }
760 }
761 static void test_ci_neg(char[] a) {
762 for (int i = a.length-1; i >= 0; i-=1) {
763 a[i] = (char)-123;
764 }
765 }
766 static void test_vi_neg(char[] a, char b) {
767 for (int i = a.length-1; i >= 0; i-=1) {
768 a[i] = b;
769 }
770 }
771 static void test_cp_neg(char[] a, char[] b) {
772 for (int i = a.length-1; i >= 0; i-=1) {
773 a[i] = b[i];
774 }
775 }
776 static void test_2ci_neg(char[] a, char[] b) {
777 for (int i = a.length-1; i >= 0; i-=1) {
778 a[i] = (char)-123;
779 b[i] = (char)-103;
780 }
781 }
782 static void test_2vi_neg(char[] a, char[] b, char c, char d) {
783 for (int i = a.length-1; i >= 0; i-=1) {
784 a[i] = c;
785 b[i] = d;
786 }
787 }
788 static void test_ci_oppos(char[] a) {
789 int limit = a.length-1;
790 for (int i = 0; i < a.length; i+=1) {
791 a[limit-i] = (char)-123;
792 }
793 }
794 static void test_vi_oppos(char[] a, char b) {
795 int limit = a.length-1;
796 for (int i = limit; i >= 0; i-=1) {
797 a[limit-i] = b;
798 }
799 }
800 static void test_cp_oppos(char[] a, char[] b) {
801 int limit = a.length-1;
802 for (int i = 0; i < a.length; i+=1) {
803 a[i] = b[limit-i];
804 }
805 }
806 static void test_2ci_oppos(char[] a, char[] b) {
807 int limit = a.length-1;
808 for (int i = 0; i < a.length; i+=1) {
809 a[limit-i] = (char)-123;
810 b[i] = (char)-103;
811 }
812 }
813 static void test_2vi_oppos(char[] a, char[] b, char c, char d) {
814 int limit = a.length-1;
815 for (int i = limit; i >= 0; i-=1) {
816 a[i] = c;
817 b[limit-i] = d;
818 }
819 }
820 static void test_ci_off(char[] a) {
821 for (int i = 0; i < a.length-OFFSET; i+=1) {
822 a[i+OFFSET] = (char)-123;
823 }
824 }
825 static void test_vi_off(char[] a, char b) {
826 for (int i = 0; i < a.length-OFFSET; i+=1) {
827 a[i+OFFSET] = b;
828 }
829 }
830 static void test_cp_off(char[] a, char[] b) {
831 for (int i = 0; i < a.length-OFFSET; i+=1) {
832 a[i+OFFSET] = b[i+OFFSET];
833 }
834 }
835 static void test_2ci_off(char[] a, char[] b) {
836 for (int i = 0; i < a.length-OFFSET; i+=1) {
837 a[i+OFFSET] = (char)-123;
838 b[i+OFFSET] = (char)-103;
839 }
840 }
841 static void test_2vi_off(char[] a, char[] b, char c, char d) {
842 for (int i = 0; i < a.length-OFFSET; i+=1) {
843 a[i+OFFSET] = c;
844 b[i+OFFSET] = d;
845 }
846 }
847 static void test_ci_inv(char[] a, int k) {
848 for (int i = 0; i < a.length-k; i+=1) {
849 a[i+k] = (char)-123;
850 }
851 }
852 static void test_vi_inv(char[] a, char b, int k) {
853 for (int i = 0; i < a.length-k; i+=1) {
854 a[i+k] = b;
855 }
856 }
857 static void test_cp_inv(char[] a, char[] b, int k) {
858 for (int i = 0; i < a.length-k; i+=1) {
859 a[i+k] = b[i+k];
860 }
861 }
862 static void test_2ci_inv(char[] a, char[] b, int k) {
863 for (int i = 0; i < a.length-k; i+=1) {
864 a[i+k] = (char)-123;
865 b[i+k] = (char)-103;
866 }
867 }
868 static void test_2vi_inv(char[] a, char[] b, char c, char d, int k) {
869 for (int i = 0; i < a.length-k; i+=1) {
870 a[i+k] = c;
871 b[i+k] = d;
872 }
873 }
874 static void test_ci_scl(char[] a) {
875 for (int i = 0; i*SCALE < a.length; i+=1) {
876 a[i*SCALE] = (char)-123;
877 }
878 }
879 static void test_vi_scl(char[] a, char b) {
880 for (int i = 0; i*SCALE < a.length; i+=1) {
881 a[i*SCALE] = b;
882 }
883 }
884 static void test_cp_scl(char[] a, char[] b) {
885 for (int i = 0; i*SCALE < a.length; i+=1) {
886 a[i*SCALE] = b[i*SCALE];
887 }
888 }
889 static void test_2ci_scl(char[] a, char[] b) {
890 for (int i = 0; i*SCALE < a.length; i+=1) {
891 a[i*SCALE] = (char)-123;
892 b[i*SCALE] = (char)-103;
893 }
894 }
895 static void test_2vi_scl(char[] a, char[] b, char c, char d) {
896 for (int i = 0; i*SCALE < a.length; i+=1) {
897 a[i*SCALE] = c;
898 b[i*SCALE] = d;
899 }
900 }
901 static void test_cp_alndst(char[] a, char[] b) {
902 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
903 a[i+ALIGN_OFF] = b[i];
904 }
905 }
906 static void test_cp_alnsrc(char[] a, char[] b) {
907 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
908 a[i] = b[i+ALIGN_OFF];
909 }
910 }
911 static void test_2ci_aln(char[] a, char[] b) {
912 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
913 a[i+ALIGN_OFF] = (char)-123;
914 b[i] = (char)-103;
915 }
916 }
917 static void test_2vi_aln(char[] a, char[] b, char c, char d) {
918 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
919 a[i] = c;
920 b[i+ALIGN_OFF] = d;
921 }
922 }
923 static void test_cp_unalndst(char[] a, char[] b) {
924 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
925 a[i+UNALIGN_OFF] = b[i];
926 }
927 }
928 static void test_cp_unalnsrc(char[] a, char[] b) {
929 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
930 a[i] = b[i+UNALIGN_OFF];
931 }
932 }
933 static void test_2ci_unaln(char[] a, char[] b) {
934 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
935 a[i+UNALIGN_OFF] = (char)-123;
936 b[i] = (char)-103;
937 }
938 }
939 static void test_2vi_unaln(char[] a, char[] b, char c, char d) {
940 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
941 a[i] = c;
942 b[i+UNALIGN_OFF] = d;
943 }
944 }
945
946 static int verify(String text, int i, char elem, char val) {
947 if (elem != val) {
948 System.err.println(text + "[" + i + "] = " + elem + " != " + val);
949 return 1;
950 }
951 return 0;
952 }
953 }