Mercurial > hg > graal-compiler
comparison test/compiler/7119644/TestByteShortVect.java @ 6179:8c92982cbbc4
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 |
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date | Fri, 15 Jun 2012 01:25:19 -0700 |
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6146:eba1d5bce9e8 | 6179:8c92982cbbc4 |
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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 TestByteShortVect | |
31 */ | |
32 | |
33 public class TestByteShortVect { | |
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 Byte + Short 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 byte[] a1 = new byte[ARRLEN]; | |
53 byte[] a2 = new byte[ARRLEN]; | |
54 short[] b1 = new short[ARRLEN]; | |
55 short[] b2 = new short[ARRLEN]; | |
56 System.out.println("Warmup"); | |
57 for (int i=0; i<ITERS; i++) { | |
58 test_ci(a1, b1); | |
59 test_vi(a2, b2, (byte)123, (short)103); | |
60 test_cp(a1, a2, b1, b2); | |
61 test_ci_neg(a1, b1); | |
62 test_vi_neg(a1, b1, (byte)123, (short)103); | |
63 test_cp_neg(a1, a2, b1, b2); | |
64 test_ci_oppos(a1, b1); | |
65 test_vi_oppos(a1, b1, (byte)123, (short)103); | |
66 test_cp_oppos(a1, a2, b1, b2); | |
67 test_ci_aln(a1, b1); | |
68 test_vi_aln(a1, b1, (byte)123, (short)103); | |
69 test_cp_alndst(a1, a2, b1, b2); | |
70 test_cp_alnsrc(a1, a2, b1, b2); | |
71 test_ci_unaln(a1, b1); | |
72 test_vi_unaln(a1, b1, (byte)123, (short)103); | |
73 test_cp_unalndst(a1, a2, b1, b2); | |
74 test_cp_unalnsrc(a1, a2, b1, b2); | |
75 } | |
76 // Initialize | |
77 for (int i=0; i<ARRLEN; i++) { | |
78 a1[i] = -1; | |
79 a2[i] = -1; | |
80 b1[i] = -1; | |
81 b2[i] = -1; | |
82 } | |
83 // Test and verify results | |
84 System.out.println("Verification"); | |
85 int errn = 0; | |
86 { | |
87 test_ci(a1, b1); | |
88 for (int i=0; i<ARRLEN; i++) { | |
89 errn += verify("test_ci: a1", i, a1[i], (byte)-123); | |
90 errn += verify("test_ci: b1", i, b1[i], (short)-103); | |
91 } | |
92 test_vi(a2, b2, (byte)123, (short)103); | |
93 for (int i=0; i<ARRLEN; i++) { | |
94 errn += verify("test_vi: a2", i, a2[i], (byte)123); | |
95 errn += verify("test_vi: b2", i, b2[i], (short)103); | |
96 } | |
97 test_cp(a1, a2, b1, b2); | |
98 for (int i=0; i<ARRLEN; i++) { | |
99 errn += verify("test_cp: a1", i, a1[i], (byte)123); | |
100 errn += verify("test_cp: b1", i, b1[i], (short)103); | |
101 } | |
102 | |
103 // Reset for negative stride | |
104 for (int i=0; i<ARRLEN; i++) { | |
105 a1[i] = -1; | |
106 a2[i] = -1; | |
107 b1[i] = -1; | |
108 b2[i] = -1; | |
109 } | |
110 test_ci_neg(a1, b1); | |
111 for (int i=0; i<ARRLEN; i++) { | |
112 errn += verify("test_ci_neg: a1", i, a1[i], (byte)-123); | |
113 errn += verify("test_ci_neg: b1", i, b1[i], (short)-103); | |
114 } | |
115 test_vi_neg(a2, b2, (byte)123, (short)103); | |
116 for (int i=0; i<ARRLEN; i++) { | |
117 errn += verify("test_vi_neg: a2", i, a2[i], (byte)123); | |
118 errn += verify("test_vi_neg: b2", i, b2[i], (short)103); | |
119 } | |
120 test_cp_neg(a1, a2, b1, b2); | |
121 for (int i=0; i<ARRLEN; i++) { | |
122 errn += verify("test_cp_neg: a1", i, a1[i], (byte)123); | |
123 errn += verify("test_cp_neg: b1", i, b1[i], (short)103); | |
124 } | |
125 | |
126 // Reset for opposite stride | |
127 for (int i=0; i<ARRLEN; i++) { | |
128 a1[i] = -1; | |
129 a2[i] = -1; | |
130 b1[i] = -1; | |
131 b2[i] = -1; | |
132 } | |
133 test_ci_oppos(a1, b1); | |
134 for (int i=0; i<ARRLEN; i++) { | |
135 errn += verify("test_ci_oppos: a1", i, a1[i], (byte)-123); | |
136 errn += verify("test_ci_oppos: b1", i, b1[i], (short)-103); | |
137 } | |
138 test_vi_oppos(a2, b2, (byte)123, (short)103); | |
139 for (int i=0; i<ARRLEN; i++) { | |
140 errn += verify("test_vi_oppos: a2", i, a2[i], (byte)123); | |
141 errn += verify("test_vi_oppos: b2", i, b2[i], (short)103); | |
142 } | |
143 test_cp_oppos(a1, a2, b1, b2); | |
144 for (int i=0; i<ARRLEN; i++) { | |
145 errn += verify("test_cp_oppos: a1", i, a1[i], (byte)123); | |
146 errn += verify("test_cp_oppos: b1", i, b1[i], (short)103); | |
147 } | |
148 | |
149 // Reset for 2 arrays with relative aligned offset | |
150 for (int i=0; i<ARRLEN; i++) { | |
151 a1[i] = -1; | |
152 a2[i] = 123; | |
153 b1[i] = -1; | |
154 b2[i] = 123; | |
155 } | |
156 test_cp_alndst(a1, a2, b1, b2); | |
157 for (int i=0; i<ALIGN_OFF; i++) { | |
158 errn += verify("test_cp_alndst: a1", i, a1[i], (byte)-1); | |
159 errn += verify("test_cp_alndst: b1", i, b1[i], (short)-1); | |
160 } | |
161 for (int i=ALIGN_OFF; i<ARRLEN; i++) { | |
162 errn += verify("test_cp_alndst: a1", i, a1[i], (byte)123); | |
163 errn += verify("test_cp_alndst: b1", i, b1[i], (short)123); | |
164 } | |
165 for (int i=0; i<ARRLEN; i++) { | |
166 a2[i] = -123; | |
167 b2[i] = -123; | |
168 } | |
169 test_cp_alnsrc(a1, a2, b1, b2); | |
170 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { | |
171 errn += verify("test_cp_alnsrc: a1", i, a1[i], (byte)-123); | |
172 errn += verify("test_cp_alnsrc: b1", i, b1[i], (short)-123); | |
173 } | |
174 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { | |
175 errn += verify("test_cp_alnsrc: a1", i, a1[i], (byte)123); | |
176 errn += verify("test_cp_alnsrc: b1", i, b1[i], (short)123); | |
177 } | |
178 | |
179 for (int i=0; i<ARRLEN; i++) { | |
180 a1[i] = -1; | |
181 b1[i] = -1; | |
182 } | |
183 test_ci_aln(a1, b1); | |
184 for (int i=0; i<ALIGN_OFF; i++) { | |
185 errn += verify("test_ci_aln: a1", i, a1[i], (byte)-1); | |
186 } | |
187 for (int i=ALIGN_OFF; i<ARRLEN; i++) { | |
188 errn += verify("test_ci_aln: a1", i, a1[i], (byte)-123); | |
189 } | |
190 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { | |
191 errn += verify("test_ci_aln: b1", i, b1[i], (short)-103); | |
192 } | |
193 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { | |
194 errn += verify("test_ci_aln: b1", i, b1[i], (short)-1); | |
195 } | |
196 | |
197 for (int i=0; i<ARRLEN; i++) { | |
198 a1[i] = -1; | |
199 b1[i] = -1; | |
200 } | |
201 test_vi_aln(a1, b1, (byte)123, (short)103); | |
202 for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { | |
203 errn += verify("test_vi_aln: a1", i, a1[i], (byte)123); | |
204 } | |
205 for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { | |
206 errn += verify("test_vi_aln: a1", i, a1[i], (byte)-1); | |
207 } | |
208 for (int i=0; i<ALIGN_OFF; i++) { | |
209 errn += verify("test_vi_aln: b1", i, b1[i], (short)-1); | |
210 } | |
211 for (int i=ALIGN_OFF; i<ARRLEN; i++) { | |
212 errn += verify("test_vi_aln: b1", i, b1[i], (short)103); | |
213 } | |
214 | |
215 // Reset for 2 arrays with relative unaligned offset | |
216 for (int i=0; i<ARRLEN; i++) { | |
217 a1[i] = -1; | |
218 a2[i] = 123; | |
219 b1[i] = -1; | |
220 b2[i] = 123; | |
221 } | |
222 test_cp_unalndst(a1, a2, b1, b2); | |
223 for (int i=0; i<UNALIGN_OFF; i++) { | |
224 errn += verify("test_cp_unalndst: a1", i, a1[i], (byte)-1); | |
225 errn += verify("test_cp_unalndst: b1", i, b1[i], (short)-1); | |
226 } | |
227 for (int i=UNALIGN_OFF; i<ARRLEN; i++) { | |
228 errn += verify("test_cp_unalndst: a1", i, a1[i], (byte)123); | |
229 errn += verify("test_cp_unalndst: b1", i, b1[i], (short)123); | |
230 } | |
231 for (int i=0; i<ARRLEN; i++) { | |
232 a2[i] = -123; | |
233 b2[i] = -123; | |
234 } | |
235 test_cp_unalnsrc(a1, a2, b1, b2); | |
236 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { | |
237 errn += verify("test_cp_unalnsrc: a1", i, a1[i], (byte)-123); | |
238 errn += verify("test_cp_unalnsrc: b1", i, b1[i], (short)-123); | |
239 } | |
240 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { | |
241 errn += verify("test_cp_unalnsrc: a1", i, a1[i], (byte)123); | |
242 errn += verify("test_cp_unalnsrc: b1", i, b1[i], (short)123); | |
243 } | |
244 for (int i=0; i<ARRLEN; i++) { | |
245 a1[i] = -1; | |
246 b1[i] = -1; | |
247 } | |
248 test_ci_unaln(a1, b1); | |
249 for (int i=0; i<UNALIGN_OFF; i++) { | |
250 errn += verify("test_ci_unaln: a1", i, a1[i], (byte)-1); | |
251 } | |
252 for (int i=UNALIGN_OFF; i<ARRLEN; i++) { | |
253 errn += verify("test_ci_unaln: a1", i, a1[i], (byte)-123); | |
254 } | |
255 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { | |
256 errn += verify("test_ci_unaln: b1", i, b1[i], (short)-103); | |
257 } | |
258 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { | |
259 errn += verify("test_ci_unaln: b1", i, b1[i], (short)-1); | |
260 } | |
261 for (int i=0; i<ARRLEN; i++) { | |
262 a1[i] = -1; | |
263 b1[i] = -1; | |
264 } | |
265 test_vi_unaln(a1, b1, (byte)123, (short)103); | |
266 for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { | |
267 errn += verify("test_vi_unaln: a1", i, a1[i], (byte)123); | |
268 } | |
269 for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { | |
270 errn += verify("test_vi_unaln: a1", i, a1[i], (byte)-1); | |
271 } | |
272 for (int i=0; i<UNALIGN_OFF; i++) { | |
273 errn += verify("test_vi_unaln: b1", i, b1[i], (short)-1); | |
274 } | |
275 for (int i=UNALIGN_OFF; i<ARRLEN; i++) { | |
276 errn += verify("test_vi_unaln: b1", i, b1[i], (short)103); | |
277 } | |
278 | |
279 // Reset for aligned overlap initialization | |
280 for (int i=0; i<ALIGN_OFF; i++) { | |
281 a1[i] = (byte)i; | |
282 b1[i] = (short)i; | |
283 } | |
284 for (int i=ALIGN_OFF; i<ARRLEN; i++) { | |
285 a1[i] = -1; | |
286 b1[i] = -1; | |
287 } | |
288 test_cp_alndst(a1, a1, b1, b1); | |
289 for (int i=0; i<ARRLEN; i++) { | |
290 int v = i%ALIGN_OFF; | |
291 errn += verify("test_cp_alndst_overlap: a1", i, a1[i], (byte)v); | |
292 errn += verify("test_cp_alndst_overlap: b1", i, b1[i], (short)v); | |
293 } | |
294 for (int i=0; i<ALIGN_OFF; i++) { | |
295 a1[i+ALIGN_OFF] = -1; | |
296 b1[i+ALIGN_OFF] = -1; | |
297 } | |
298 test_cp_alnsrc(a1, a1, b1, b1); | |
299 for (int i=0; i<ALIGN_OFF; i++) { | |
300 errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (byte)-1); | |
301 errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (short)-1); | |
302 } | |
303 for (int i=ALIGN_OFF; i<ARRLEN; i++) { | |
304 int v = i%ALIGN_OFF; | |
305 errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (byte)v); | |
306 errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (short)v); | |
307 } | |
308 | |
309 // Reset for unaligned overlap initialization | |
310 for (int i=0; i<UNALIGN_OFF; i++) { | |
311 a1[i] = (byte)i; | |
312 b1[i] = (short)i; | |
313 } | |
314 for (int i=UNALIGN_OFF; i<ARRLEN; i++) { | |
315 a1[i] = -1; | |
316 b1[i] = -1; | |
317 } | |
318 test_cp_unalndst(a1, a1, b1, b1); | |
319 for (int i=0; i<ARRLEN; i++) { | |
320 int v = i%UNALIGN_OFF; | |
321 errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], (byte)v); | |
322 errn += verify("test_cp_unalndst_overlap: b1", i, b1[i], (short)v); | |
323 } | |
324 for (int i=0; i<UNALIGN_OFF; i++) { | |
325 a1[i+UNALIGN_OFF] = -1; | |
326 b1[i+UNALIGN_OFF] = -1; | |
327 } | |
328 test_cp_unalnsrc(a1, a1, b1, b1); | |
329 for (int i=0; i<UNALIGN_OFF; i++) { | |
330 errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (byte)-1); | |
331 errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (short)-1); | |
332 } | |
333 for (int i=UNALIGN_OFF; i<ARRLEN; i++) { | |
334 int v = i%UNALIGN_OFF; | |
335 errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (byte)v); | |
336 errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (short)v); | |
337 } | |
338 | |
339 } | |
340 | |
341 if (errn > 0) | |
342 return errn; | |
343 | |
344 System.out.println("Time"); | |
345 long start, end; | |
346 start = System.currentTimeMillis(); | |
347 for (int i=0; i<ITERS; i++) { | |
348 test_ci(a1, b1); | |
349 } | |
350 end = System.currentTimeMillis(); | |
351 System.out.println("test_ci: " + (end - start)); | |
352 start = System.currentTimeMillis(); | |
353 for (int i=0; i<ITERS; i++) { | |
354 test_vi(a2, b2, (byte)123, (short)103); | |
355 } | |
356 end = System.currentTimeMillis(); | |
357 System.out.println("test_vi: " + (end - start)); | |
358 start = System.currentTimeMillis(); | |
359 for (int i=0; i<ITERS; i++) { | |
360 test_cp(a1, a2, b1, b2); | |
361 } | |
362 end = System.currentTimeMillis(); | |
363 System.out.println("test_cp: " + (end - start)); | |
364 start = System.currentTimeMillis(); | |
365 for (int i=0; i<ITERS; i++) { | |
366 test_ci_neg(a1, b1); | |
367 } | |
368 end = System.currentTimeMillis(); | |
369 System.out.println("test_ci_neg: " + (end - start)); | |
370 start = System.currentTimeMillis(); | |
371 for (int i=0; i<ITERS; i++) { | |
372 test_vi_neg(a1, b1, (byte)123, (short)103); | |
373 } | |
374 end = System.currentTimeMillis(); | |
375 System.out.println("test_vi_neg: " + (end - start)); | |
376 start = System.currentTimeMillis(); | |
377 for (int i=0; i<ITERS; i++) { | |
378 test_cp_neg(a1, a2, b1, b2); | |
379 } | |
380 end = System.currentTimeMillis(); | |
381 System.out.println("test_cp_neg: " + (end - start)); | |
382 start = System.currentTimeMillis(); | |
383 for (int i=0; i<ITERS; i++) { | |
384 test_ci_oppos(a1, b1); | |
385 } | |
386 end = System.currentTimeMillis(); | |
387 System.out.println("test_ci_oppos: " + (end - start)); | |
388 start = System.currentTimeMillis(); | |
389 for (int i=0; i<ITERS; i++) { | |
390 test_vi_oppos(a1, b1, (byte)123, (short)103); | |
391 } | |
392 end = System.currentTimeMillis(); | |
393 System.out.println("test_vi_oppos: " + (end - start)); | |
394 start = System.currentTimeMillis(); | |
395 for (int i=0; i<ITERS; i++) { | |
396 test_cp_oppos(a1, a2, b1, b2); | |
397 } | |
398 end = System.currentTimeMillis(); | |
399 System.out.println("test_cp_oppos: " + (end - start)); | |
400 start = System.currentTimeMillis(); | |
401 for (int i=0; i<ITERS; i++) { | |
402 test_ci_aln(a1, b1); | |
403 } | |
404 end = System.currentTimeMillis(); | |
405 System.out.println("test_ci_aln: " + (end - start)); | |
406 start = System.currentTimeMillis(); | |
407 for (int i=0; i<ITERS; i++) { | |
408 test_vi_aln(a1, b1, (byte)123, (short)103); | |
409 } | |
410 end = System.currentTimeMillis(); | |
411 System.out.println("test_vi_aln: " + (end - start)); | |
412 start = System.currentTimeMillis(); | |
413 for (int i=0; i<ITERS; i++) { | |
414 test_cp_alndst(a1, a2, b1, b2); | |
415 } | |
416 end = System.currentTimeMillis(); | |
417 System.out.println("test_cp_alndst: " + (end - start)); | |
418 start = System.currentTimeMillis(); | |
419 for (int i=0; i<ITERS; i++) { | |
420 test_cp_alnsrc(a1, a2, b1, b2); | |
421 } | |
422 end = System.currentTimeMillis(); | |
423 System.out.println("test_cp_alnsrc: " + (end - start)); | |
424 start = System.currentTimeMillis(); | |
425 for (int i=0; i<ITERS; i++) { | |
426 test_ci_unaln(a1, b1); | |
427 } | |
428 end = System.currentTimeMillis(); | |
429 System.out.println("test_ci_unaln: " + (end - start)); | |
430 start = System.currentTimeMillis(); | |
431 for (int i=0; i<ITERS; i++) { | |
432 test_vi_unaln(a1, b1, (byte)123, (short)103); | |
433 } | |
434 end = System.currentTimeMillis(); | |
435 System.out.println("test_vi_unaln: " + (end - start)); | |
436 start = System.currentTimeMillis(); | |
437 for (int i=0; i<ITERS; i++) { | |
438 test_cp_unalndst(a1, a2, b1, b2); | |
439 } | |
440 end = System.currentTimeMillis(); | |
441 System.out.println("test_cp_unalndst: " + (end - start)); | |
442 start = System.currentTimeMillis(); | |
443 for (int i=0; i<ITERS; i++) { | |
444 test_cp_unalnsrc(a1, a2, b1, b2); | |
445 } | |
446 end = System.currentTimeMillis(); | |
447 System.out.println("test_cp_unalnsrc: " + (end - start)); | |
448 return errn; | |
449 } | |
450 | |
451 static void test_ci(byte[] a, short[] b) { | |
452 for (int i = 0; i < a.length; i+=1) { | |
453 a[i] = -123; | |
454 b[i] = -103; | |
455 } | |
456 } | |
457 static void test_vi(byte[] a, short[] b, byte c, short d) { | |
458 for (int i = 0; i < a.length; i+=1) { | |
459 a[i] = c; | |
460 b[i] = d; | |
461 } | |
462 } | |
463 static void test_cp(byte[] a, byte[] b, short[] c, short[] d) { | |
464 for (int i = 0; i < a.length; i+=1) { | |
465 a[i] = b[i]; | |
466 c[i] = d[i]; | |
467 } | |
468 } | |
469 static void test_ci_neg(byte[] a, short[] b) { | |
470 for (int i = a.length-1; i >= 0; i-=1) { | |
471 a[i] = -123; | |
472 b[i] = -103; | |
473 } | |
474 } | |
475 static void test_vi_neg(byte[] a, short[] b, byte c, short d) { | |
476 for (int i = a.length-1; i >= 0; i-=1) { | |
477 a[i] = c; | |
478 b[i] = d; | |
479 } | |
480 } | |
481 static void test_cp_neg(byte[] a, byte[] b, short[] c, short[] d) { | |
482 for (int i = a.length-1; i >= 0; i-=1) { | |
483 a[i] = b[i]; | |
484 c[i] = d[i]; | |
485 } | |
486 } | |
487 static void test_ci_oppos(byte[] a, short[] b) { | |
488 int limit = a.length-1; | |
489 for (int i = 0; i < a.length; i+=1) { | |
490 a[limit-i] = -123; | |
491 b[i] = -103; | |
492 } | |
493 } | |
494 static void test_vi_oppos(byte[] a, short[] b, byte c, short d) { | |
495 int limit = a.length-1; | |
496 for (int i = a.length-1; i >= 0; i-=1) { | |
497 a[i] = c; | |
498 b[limit-i] = d; | |
499 } | |
500 } | |
501 static void test_cp_oppos(byte[] a, byte[] b, short[] c, short[] d) { | |
502 int limit = a.length-1; | |
503 for (int i = 0; i < a.length; i+=1) { | |
504 a[i] = b[limit-i]; | |
505 c[limit-i] = d[i]; | |
506 } | |
507 } | |
508 static void test_ci_aln(byte[] a, short[] b) { | |
509 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { | |
510 a[i+ALIGN_OFF] = -123; | |
511 b[i] = -103; | |
512 } | |
513 } | |
514 static void test_vi_aln(byte[] a, short[] b, byte c, short d) { | |
515 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { | |
516 a[i] = c; | |
517 b[i+ALIGN_OFF] = d; | |
518 } | |
519 } | |
520 static void test_cp_alndst(byte[] a, byte[] b, short[] c, short[] d) { | |
521 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { | |
522 a[i+ALIGN_OFF] = b[i]; | |
523 c[i+ALIGN_OFF] = d[i]; | |
524 } | |
525 } | |
526 static void test_cp_alnsrc(byte[] a, byte[] b, short[] c, short[] d) { | |
527 for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { | |
528 a[i] = b[i+ALIGN_OFF]; | |
529 c[i] = d[i+ALIGN_OFF]; | |
530 } | |
531 } | |
532 static void test_ci_unaln(byte[] a, short[] b) { | |
533 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { | |
534 a[i+UNALIGN_OFF] = -123; | |
535 b[i] = -103; | |
536 } | |
537 } | |
538 static void test_vi_unaln(byte[] a, short[] b, byte c, short d) { | |
539 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { | |
540 a[i] = c; | |
541 b[i+UNALIGN_OFF] = d; | |
542 } | |
543 } | |
544 static void test_cp_unalndst(byte[] a, byte[] b, short[] c, short[] d) { | |
545 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { | |
546 a[i+UNALIGN_OFF] = b[i]; | |
547 c[i+UNALIGN_OFF] = d[i]; | |
548 } | |
549 } | |
550 static void test_cp_unalnsrc(byte[] a, byte[] b, short[] c, short[] d) { | |
551 for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { | |
552 a[i] = b[i+UNALIGN_OFF]; | |
553 c[i] = d[i+UNALIGN_OFF]; | |
554 } | |
555 } | |
556 | |
557 static int verify(String text, int i, byte elem, byte val) { | |
558 if (elem != val) { | |
559 System.err.println(text + "[" + i + "] = " + elem + " != " + val); | |
560 return 1; | |
561 } | |
562 return 0; | |
563 } | |
564 static int verify(String text, int i, short elem, short val) { | |
565 if (elem != val) { | |
566 System.err.println(text + "[" + i + "] = " + elem + " != " + val); | |
567 return 1; | |
568 } | |
569 return 0; | |
570 } | |
571 } |