1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/compiler/8004867/TestIntUnsafeVolatile.java Mon Feb 18 16:47:15 2013 -0800 1.3 @@ -0,0 +1,990 @@ 1.4 +/* 1.5 + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +/** 1.29 + * @test 1.30 + * @bug 8004867 1.31 + * @summary VM crashing with assert "share/vm/opto/node.hpp:357 - assert(i < _max) failed: oob" 1.32 + * 1.33 + * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntUnsafeVolatile 1.34 + * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:+OptimizeFill TestIntUnsafeVolatile 1.35 + */ 1.36 + 1.37 +import sun.misc.Unsafe; 1.38 +import java.lang.reflect.*; 1.39 + 1.40 +public class TestIntUnsafeVolatile { 1.41 + private static final int ARRLEN = 97; 1.42 + private static final int ITERS = 11000; 1.43 + private static final int OFFSET = 3; 1.44 + private static final int SCALE = 2; 1.45 + private static final int ALIGN_OFF = 8; 1.46 + private static final int UNALIGN_OFF = 5; 1.47 + 1.48 + private static final Unsafe unsafe; 1.49 + private static final int BASE; 1.50 + static { 1.51 + try { 1.52 + Class c = TestIntUnsafeVolatile.class.getClassLoader().loadClass("sun.misc.Unsafe"); 1.53 + Field f = c.getDeclaredField("theUnsafe"); 1.54 + f.setAccessible(true); 1.55 + unsafe = (Unsafe)f.get(c); 1.56 + BASE = unsafe.arrayBaseOffset(int[].class); 1.57 + } catch (Exception e) { 1.58 + InternalError err = new InternalError(); 1.59 + err.initCause(e); 1.60 + throw err; 1.61 + } 1.62 + } 1.63 + 1.64 + public static void main(String args[]) { 1.65 + System.out.println("Testing Integer array unsafe volatile operations"); 1.66 + int errn = test(false); 1.67 + if (errn > 0) { 1.68 + System.err.println("FAILED: " + errn + " errors"); 1.69 + System.exit(97); 1.70 + } 1.71 + System.out.println("PASSED"); 1.72 + } 1.73 + 1.74 + static int test(boolean test_only) { 1.75 + int[] a1 = new int[ARRLEN]; 1.76 + int[] a2 = new int[ARRLEN]; 1.77 + // Initialize 1.78 + for (int i=0; i<ARRLEN; i++) { 1.79 + a1[i] = -1; 1.80 + a2[i] = -1; 1.81 + } 1.82 + System.out.println("Warmup"); 1.83 + for (int i=0; i<ITERS; i++) { 1.84 + test_ci(a1); 1.85 + test_vi(a2, 123, -1); 1.86 + test_cp(a1, a2); 1.87 + test_2ci(a1, a2); 1.88 + test_2vi(a1, a2, 123, 103); 1.89 + test_ci_neg(a1, 123); 1.90 + test_vi_neg(a2, 123, 103); 1.91 + test_cp_neg(a1, a2); 1.92 + test_2ci_neg(a1, a2); 1.93 + test_2vi_neg(a1, a2, 123, 103); 1.94 + test_ci_oppos(a1, 123); 1.95 + test_vi_oppos(a2, 123, 103); 1.96 + test_cp_oppos(a1, a2); 1.97 + test_2ci_oppos(a1, a2); 1.98 + test_2vi_oppos(a1, a2, 123, 103); 1.99 + test_ci_off(a1, 123); 1.100 + test_vi_off(a2, 123, 103); 1.101 + test_cp_off(a1, a2); 1.102 + test_2ci_off(a1, a2); 1.103 + test_2vi_off(a1, a2, 123, 103); 1.104 + test_ci_inv(a1, OFFSET, 123); 1.105 + test_vi_inv(a2, 123, OFFSET, 103); 1.106 + test_cp_inv(a1, a2, OFFSET); 1.107 + test_2ci_inv(a1, a2, OFFSET); 1.108 + test_2vi_inv(a1, a2, 123, 103, OFFSET); 1.109 + test_ci_scl(a1, 123); 1.110 + test_vi_scl(a2, 123, 103); 1.111 + test_cp_scl(a1, a2); 1.112 + test_2ci_scl(a1, a2); 1.113 + test_2vi_scl(a1, a2, 123, 103); 1.114 + test_cp_alndst(a1, a2); 1.115 + test_cp_alnsrc(a1, a2); 1.116 + test_2ci_aln(a1, a2); 1.117 + test_2vi_aln(a1, a2, 123, 103); 1.118 + test_cp_unalndst(a1, a2); 1.119 + test_cp_unalnsrc(a1, a2); 1.120 + test_2ci_unaln(a1, a2); 1.121 + test_2vi_unaln(a1, a2, 123, 103); 1.122 + } 1.123 + // Initialize 1.124 + for (int i=0; i<ARRLEN; i++) { 1.125 + a1[i] = -1; 1.126 + a2[i] = -1; 1.127 + } 1.128 + // Test and verify results 1.129 + System.out.println("Verification"); 1.130 + int errn = 0; 1.131 + { 1.132 + test_ci(a1); 1.133 + for (int i=0; i<ARRLEN; i++) { 1.134 + errn += verify("test_ci: a1", i, a1[i], -123); 1.135 + } 1.136 + test_vi(a2, 123, -1); 1.137 + for (int i=0; i<ARRLEN; i++) { 1.138 + errn += verify("test_vi: a2", i, a2[i], 123); 1.139 + } 1.140 + test_cp(a1, a2); 1.141 + for (int i=0; i<ARRLEN; i++) { 1.142 + errn += verify("test_cp: a1", i, a1[i], 123); 1.143 + } 1.144 + test_2ci(a1, a2); 1.145 + for (int i=0; i<ARRLEN; i++) { 1.146 + errn += verify("test_2ci: a1", i, a1[i], -123); 1.147 + errn += verify("test_2ci: a2", i, a2[i], -103); 1.148 + } 1.149 + test_2vi(a1, a2, 123, 103); 1.150 + for (int i=0; i<ARRLEN; i++) { 1.151 + errn += verify("test_2vi: a1", i, a1[i], 123); 1.152 + errn += verify("test_2vi: a2", i, a2[i], 103); 1.153 + } 1.154 + // Reset for negative stride 1.155 + for (int i=0; i<ARRLEN; i++) { 1.156 + a1[i] = -1; 1.157 + a2[i] = -1; 1.158 + } 1.159 + test_ci_neg(a1, -1); 1.160 + for (int i=0; i<ARRLEN; i++) { 1.161 + errn += verify("test_ci_neg: a1", i, a1[i], -123); 1.162 + } 1.163 + test_vi_neg(a2, 123, -1); 1.164 + for (int i=0; i<ARRLEN; i++) { 1.165 + errn += verify("test_vi_neg: a2", i, a2[i], 123); 1.166 + } 1.167 + test_cp_neg(a1, a2); 1.168 + for (int i=0; i<ARRLEN; i++) { 1.169 + errn += verify("test_cp_neg: a1", i, a1[i], 123); 1.170 + } 1.171 + test_2ci_neg(a1, a2); 1.172 + for (int i=0; i<ARRLEN; i++) { 1.173 + errn += verify("test_2ci_neg: a1", i, a1[i], -123); 1.174 + errn += verify("test_2ci_neg: a2", i, a2[i], -103); 1.175 + } 1.176 + test_2vi_neg(a1, a2, 123, 103); 1.177 + for (int i=0; i<ARRLEN; i++) { 1.178 + errn += verify("test_2vi_neg: a1", i, a1[i], 123); 1.179 + errn += verify("test_2vi_neg: a2", i, a2[i], 103); 1.180 + } 1.181 + // Reset for opposite stride 1.182 + for (int i=0; i<ARRLEN; i++) { 1.183 + a1[i] = -1; 1.184 + a2[i] = -1; 1.185 + } 1.186 + test_ci_oppos(a1, -1); 1.187 + for (int i=0; i<ARRLEN; i++) { 1.188 + errn += verify("test_ci_oppos: a1", i, a1[i], -123); 1.189 + } 1.190 + test_vi_oppos(a2, 123, -1); 1.191 + for (int i=0; i<ARRLEN; i++) { 1.192 + errn += verify("test_vi_oppos: a2", i, a2[i], 123); 1.193 + } 1.194 + test_cp_oppos(a1, a2); 1.195 + for (int i=0; i<ARRLEN; i++) { 1.196 + errn += verify("test_cp_oppos: a1", i, a1[i], 123); 1.197 + } 1.198 + test_2ci_oppos(a1, a2); 1.199 + for (int i=0; i<ARRLEN; i++) { 1.200 + errn += verify("test_2ci_oppos: a1", i, a1[i], -123); 1.201 + errn += verify("test_2ci_oppos: a2", i, a2[i], -103); 1.202 + } 1.203 + test_2vi_oppos(a1, a2, 123, 103); 1.204 + for (int i=0; i<ARRLEN; i++) { 1.205 + errn += verify("test_2vi_oppos: a1", i, a1[i], 123); 1.206 + errn += verify("test_2vi_oppos: a2", i, a2[i], 103); 1.207 + } 1.208 + // Reset for indexing with offset 1.209 + for (int i=0; i<ARRLEN; i++) { 1.210 + a1[i] = -1; 1.211 + a2[i] = -1; 1.212 + } 1.213 + test_ci_off(a1, -1); 1.214 + for (int i=OFFSET; i<ARRLEN; i++) { 1.215 + errn += verify("test_ci_off: a1", i, a1[i], -123); 1.216 + } 1.217 + test_vi_off(a2, 123, -1); 1.218 + for (int i=OFFSET; i<ARRLEN; i++) { 1.219 + errn += verify("test_vi_off: a2", i, a2[i], 123); 1.220 + } 1.221 + test_cp_off(a1, a2); 1.222 + for (int i=OFFSET; i<ARRLEN; i++) { 1.223 + errn += verify("test_cp_off: a1", i, a1[i], 123); 1.224 + } 1.225 + test_2ci_off(a1, a2); 1.226 + for (int i=OFFSET; i<ARRLEN; i++) { 1.227 + errn += verify("test_2ci_off: a1", i, a1[i], -123); 1.228 + errn += verify("test_2ci_off: a2", i, a2[i], -103); 1.229 + } 1.230 + test_2vi_off(a1, a2, 123, 103); 1.231 + for (int i=OFFSET; i<ARRLEN; i++) { 1.232 + errn += verify("test_2vi_off: a1", i, a1[i], 123); 1.233 + errn += verify("test_2vi_off: a2", i, a2[i], 103); 1.234 + } 1.235 + for (int i=0; i<OFFSET; i++) { 1.236 + errn += verify("test_2vi_off: a1", i, a1[i], -1); 1.237 + errn += verify("test_2vi_off: a2", i, a2[i], -1); 1.238 + } 1.239 + // Reset for indexing with invariant offset 1.240 + for (int i=0; i<ARRLEN; i++) { 1.241 + a1[i] = -1; 1.242 + a2[i] = -1; 1.243 + } 1.244 + test_ci_inv(a1, OFFSET, -1); 1.245 + for (int i=OFFSET; i<ARRLEN; i++) { 1.246 + errn += verify("test_ci_inv: a1", i, a1[i], -123); 1.247 + } 1.248 + test_vi_inv(a2, 123, OFFSET, -1); 1.249 + for (int i=OFFSET; i<ARRLEN; i++) { 1.250 + errn += verify("test_vi_inv: a2", i, a2[i], 123); 1.251 + } 1.252 + test_cp_inv(a1, a2, OFFSET); 1.253 + for (int i=OFFSET; i<ARRLEN; i++) { 1.254 + errn += verify("test_cp_inv: a1", i, a1[i], 123); 1.255 + } 1.256 + test_2ci_inv(a1, a2, OFFSET); 1.257 + for (int i=OFFSET; i<ARRLEN; i++) { 1.258 + errn += verify("test_2ci_inv: a1", i, a1[i], -123); 1.259 + errn += verify("test_2ci_inv: a2", i, a2[i], -103); 1.260 + } 1.261 + test_2vi_inv(a1, a2, 123, 103, OFFSET); 1.262 + for (int i=OFFSET; i<ARRLEN; i++) { 1.263 + errn += verify("test_2vi_inv: a1", i, a1[i], 123); 1.264 + errn += verify("test_2vi_inv: a2", i, a2[i], 103); 1.265 + } 1.266 + for (int i=0; i<OFFSET; i++) { 1.267 + errn += verify("test_2vi_inv: a1", i, a1[i], -1); 1.268 + errn += verify("test_2vi_inv: a2", i, a2[i], -1); 1.269 + } 1.270 + // Reset for indexing with scale 1.271 + for (int i=0; i<ARRLEN; i++) { 1.272 + a1[i] = -1; 1.273 + a2[i] = -1; 1.274 + } 1.275 + test_ci_scl(a1, -1); 1.276 + for (int i=0; i<ARRLEN; i++) { 1.277 + int val = (i%SCALE != 0) ? -1 : -123; 1.278 + errn += verify("test_ci_scl: a1", i, a1[i], val); 1.279 + } 1.280 + test_vi_scl(a2, 123, -1); 1.281 + for (int i=0; i<ARRLEN; i++) { 1.282 + int val = (i%SCALE != 0) ? -1 : 123; 1.283 + errn += verify("test_vi_scl: a2", i, a2[i], val); 1.284 + } 1.285 + test_cp_scl(a1, a2); 1.286 + for (int i=0; i<ARRLEN; i++) { 1.287 + int val = (i%SCALE != 0) ? -1 : 123; 1.288 + errn += verify("test_cp_scl: a1", i, a1[i], val); 1.289 + } 1.290 + test_2ci_scl(a1, a2); 1.291 + for (int i=0; i<ARRLEN; i++) { 1.292 + if (i%SCALE != 0) { 1.293 + errn += verify("test_2ci_scl: a1", i, a1[i], -1); 1.294 + } else if (i*SCALE < ARRLEN) { 1.295 + errn += verify("test_2ci_scl: a1", i*SCALE, a1[i*SCALE], -123); 1.296 + } 1.297 + if (i%SCALE != 0) { 1.298 + errn += verify("test_2ci_scl: a2", i, a2[i], -1); 1.299 + } else if (i*SCALE < ARRLEN) { 1.300 + errn += verify("test_2ci_scl: a2", i*SCALE, a2[i*SCALE], -103); 1.301 + } 1.302 + } 1.303 + test_2vi_scl(a1, a2, 123, 103); 1.304 + for (int i=0; i<ARRLEN; i++) { 1.305 + if (i%SCALE != 0) { 1.306 + errn += verify("test_2vi_scl: a1", i, a1[i], -1); 1.307 + } else if (i*SCALE < ARRLEN) { 1.308 + errn += verify("test_2vi_scl: a1", i*SCALE, a1[i*SCALE], 123); 1.309 + } 1.310 + if (i%SCALE != 0) { 1.311 + errn += verify("test_2vi_scl: a2", i, a2[i], -1); 1.312 + } else if (i*SCALE < ARRLEN) { 1.313 + errn += verify("test_2vi_scl: a2", i*SCALE, a2[i*SCALE], 103); 1.314 + } 1.315 + } 1.316 + // Reset for 2 arrays with relative aligned offset 1.317 + for (int i=0; i<ARRLEN; i++) { 1.318 + a1[i] = -1; 1.319 + a2[i] = -1; 1.320 + } 1.321 + test_vi(a2, 123, -1); 1.322 + test_cp_alndst(a1, a2); 1.323 + for (int i=0; i<ALIGN_OFF; i++) { 1.324 + errn += verify("test_cp_alndst: a1", i, a1[i], -1); 1.325 + } 1.326 + for (int i=ALIGN_OFF; i<ARRLEN; i++) { 1.327 + errn += verify("test_cp_alndst: a1", i, a1[i], 123); 1.328 + } 1.329 + for (int i=0; i<ALIGN_OFF; i++) { 1.330 + a1[i] = 123; 1.331 + } 1.332 + test_vi(a2, -123, 123); 1.333 + test_cp_alnsrc(a1, a2); 1.334 + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { 1.335 + errn += verify("test_cp_alnsrc: a1", i, a1[i], -123); 1.336 + } 1.337 + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { 1.338 + errn += verify("test_cp_alnsrc: a1", i, a1[i], 123); 1.339 + } 1.340 + for (int i=0; i<ARRLEN; i++) { 1.341 + a1[i] = -1; 1.342 + a2[i] = -1; 1.343 + } 1.344 + test_2ci_aln(a1, a2); 1.345 + for (int i=0; i<ALIGN_OFF; i++) { 1.346 + errn += verify("test_2ci_aln: a1", i, a1[i], -1); 1.347 + } 1.348 + for (int i=ALIGN_OFF; i<ARRLEN; i++) { 1.349 + errn += verify("test_2ci_aln: a1", i, a1[i], -123); 1.350 + } 1.351 + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { 1.352 + errn += verify("test_2ci_aln: a2", i, a2[i], -103); 1.353 + } 1.354 + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { 1.355 + errn += verify("test_2ci_aln: a2", i, a2[i], -1); 1.356 + } 1.357 + for (int i=0; i<ARRLEN; i++) { 1.358 + a1[i] = -1; 1.359 + a2[i] = -1; 1.360 + } 1.361 + test_2vi_aln(a1, a2, 123, 103); 1.362 + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { 1.363 + errn += verify("test_2vi_aln: a1", i, a1[i], 123); 1.364 + } 1.365 + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { 1.366 + errn += verify("test_2vi_aln: a1", i, a1[i], -1); 1.367 + } 1.368 + for (int i=0; i<ALIGN_OFF; i++) { 1.369 + errn += verify("test_2vi_aln: a2", i, a2[i], -1); 1.370 + } 1.371 + for (int i=ALIGN_OFF; i<ARRLEN; i++) { 1.372 + errn += verify("test_2vi_aln: a2", i, a2[i], 103); 1.373 + } 1.374 + 1.375 + // Reset for 2 arrays with relative unaligned offset 1.376 + for (int i=0; i<ARRLEN; i++) { 1.377 + a1[i] = -1; 1.378 + a2[i] = -1; 1.379 + } 1.380 + test_vi(a2, 123, -1); 1.381 + test_cp_unalndst(a1, a2); 1.382 + for (int i=0; i<UNALIGN_OFF; i++) { 1.383 + errn += verify("test_cp_unalndst: a1", i, a1[i], -1); 1.384 + } 1.385 + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { 1.386 + errn += verify("test_cp_unalndst: a1", i, a1[i], 123); 1.387 + } 1.388 + test_vi(a2, -123, 123); 1.389 + test_cp_unalnsrc(a1, a2); 1.390 + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { 1.391 + errn += verify("test_cp_unalnsrc: a1", i, a1[i], -123); 1.392 + } 1.393 + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { 1.394 + errn += verify("test_cp_unalnsrc: a1", i, a1[i], 123); 1.395 + } 1.396 + for (int i=0; i<ARRLEN; i++) { 1.397 + a1[i] = -1; 1.398 + a2[i] = -1; 1.399 + } 1.400 + test_2ci_unaln(a1, a2); 1.401 + for (int i=0; i<UNALIGN_OFF; i++) { 1.402 + errn += verify("test_2ci_unaln: a1", i, a1[i], -1); 1.403 + } 1.404 + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { 1.405 + errn += verify("test_2ci_unaln: a1", i, a1[i], -123); 1.406 + } 1.407 + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { 1.408 + errn += verify("test_2ci_unaln: a2", i, a2[i], -103); 1.409 + } 1.410 + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { 1.411 + errn += verify("test_2ci_unaln: a2", i, a2[i], -1); 1.412 + } 1.413 + for (int i=0; i<ARRLEN; i++) { 1.414 + a1[i] = -1; 1.415 + a2[i] = -1; 1.416 + } 1.417 + test_2vi_unaln(a1, a2, 123, 103); 1.418 + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { 1.419 + errn += verify("test_2vi_unaln: a1", i, a1[i], 123); 1.420 + } 1.421 + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { 1.422 + errn += verify("test_2vi_unaln: a1", i, a1[i], -1); 1.423 + } 1.424 + for (int i=0; i<UNALIGN_OFF; i++) { 1.425 + errn += verify("test_2vi_unaln: a2", i, a2[i], -1); 1.426 + } 1.427 + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { 1.428 + errn += verify("test_2vi_unaln: a2", i, a2[i], 103); 1.429 + } 1.430 + 1.431 + // Reset for aligned overlap initialization 1.432 + for (int i=0; i<ALIGN_OFF; i++) { 1.433 + a1[i] = i; 1.434 + } 1.435 + for (int i=ALIGN_OFF; i<ARRLEN; i++) { 1.436 + a1[i] = -1; 1.437 + } 1.438 + test_cp_alndst(a1, a1); 1.439 + for (int i=0; i<ARRLEN; i++) { 1.440 + int v = i%ALIGN_OFF; 1.441 + errn += verify("test_cp_alndst_overlap: a1", i, a1[i], v); 1.442 + } 1.443 + for (int i=0; i<ALIGN_OFF; i++) { 1.444 + a1[i+ALIGN_OFF] = -1; 1.445 + } 1.446 + test_cp_alnsrc(a1, a1); 1.447 + for (int i=0; i<ALIGN_OFF; i++) { 1.448 + errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], -1); 1.449 + } 1.450 + for (int i=ALIGN_OFF; i<ARRLEN; i++) { 1.451 + int v = i%ALIGN_OFF; 1.452 + errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], v); 1.453 + } 1.454 + for (int i=0; i<ARRLEN; i++) { 1.455 + a1[i] = -1; 1.456 + } 1.457 + test_2ci_aln(a1, a1); 1.458 + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { 1.459 + errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -103); 1.460 + } 1.461 + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { 1.462 + errn += verify("test_2ci_aln_overlap: a1", i, a1[i], -123); 1.463 + } 1.464 + for (int i=0; i<ARRLEN; i++) { 1.465 + a1[i] = -1; 1.466 + } 1.467 + test_2vi_aln(a1, a1, 123, 103); 1.468 + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { 1.469 + errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 123); 1.470 + } 1.471 + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { 1.472 + errn += verify("test_2vi_aln_overlap: a1", i, a1[i], 103); 1.473 + } 1.474 + 1.475 + // Reset for unaligned overlap initialization 1.476 + for (int i=0; i<UNALIGN_OFF; i++) { 1.477 + a1[i] = i; 1.478 + } 1.479 + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { 1.480 + a1[i] = -1; 1.481 + } 1.482 + test_cp_unalndst(a1, a1); 1.483 + for (int i=0; i<ARRLEN; i++) { 1.484 + int v = i%UNALIGN_OFF; 1.485 + errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], v); 1.486 + } 1.487 + for (int i=0; i<UNALIGN_OFF; i++) { 1.488 + a1[i+UNALIGN_OFF] = -1; 1.489 + } 1.490 + test_cp_unalnsrc(a1, a1); 1.491 + for (int i=0; i<UNALIGN_OFF; i++) { 1.492 + errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], -1); 1.493 + } 1.494 + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { 1.495 + int v = i%UNALIGN_OFF; 1.496 + errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], v); 1.497 + } 1.498 + for (int i=0; i<ARRLEN; i++) { 1.499 + a1[i] = -1; 1.500 + } 1.501 + test_2ci_unaln(a1, a1); 1.502 + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { 1.503 + errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -103); 1.504 + } 1.505 + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { 1.506 + errn += verify("test_2ci_unaln_overlap: a1", i, a1[i], -123); 1.507 + } 1.508 + for (int i=0; i<ARRLEN; i++) { 1.509 + a1[i] = -1; 1.510 + } 1.511 + test_2vi_unaln(a1, a1, 123, 103); 1.512 + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { 1.513 + errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 123); 1.514 + } 1.515 + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { 1.516 + errn += verify("test_2vi_unaln_overlap: a1", i, a1[i], 103); 1.517 + } 1.518 + 1.519 + } 1.520 + 1.521 + if (errn > 0 || test_only) 1.522 + return errn; 1.523 + 1.524 + // Initialize 1.525 + for (int i=0; i<ARRLEN; i++) { 1.526 + a1[i] = -1; 1.527 + a2[i] = -1; 1.528 + } 1.529 + System.out.println("Time"); 1.530 + long start, end; 1.531 + start = System.currentTimeMillis(); 1.532 + for (int i=0; i<ITERS; i++) { 1.533 + test_ci(a1); 1.534 + } 1.535 + end = System.currentTimeMillis(); 1.536 + System.out.println("test_ci: " + (end - start)); 1.537 + start = System.currentTimeMillis(); 1.538 + for (int i=0; i<ITERS; i++) { 1.539 + test_vi(a2, 123, -1); 1.540 + } 1.541 + end = System.currentTimeMillis(); 1.542 + System.out.println("test_vi: " + (end - start)); 1.543 + start = System.currentTimeMillis(); 1.544 + for (int i=0; i<ITERS; i++) { 1.545 + test_cp(a1, a2); 1.546 + } 1.547 + end = System.currentTimeMillis(); 1.548 + System.out.println("test_cp: " + (end - start)); 1.549 + start = System.currentTimeMillis(); 1.550 + for (int i=0; i<ITERS; i++) { 1.551 + test_2ci(a1, a2); 1.552 + } 1.553 + end = System.currentTimeMillis(); 1.554 + System.out.println("test_2ci: " + (end - start)); 1.555 + start = System.currentTimeMillis(); 1.556 + for (int i=0; i<ITERS; i++) { 1.557 + test_2vi(a1, a2, 123, 103); 1.558 + } 1.559 + end = System.currentTimeMillis(); 1.560 + System.out.println("test_2vi: " + (end - start)); 1.561 + 1.562 + start = System.currentTimeMillis(); 1.563 + for (int i=0; i<ITERS; i++) { 1.564 + test_ci_neg(a1, 123); 1.565 + } 1.566 + end = System.currentTimeMillis(); 1.567 + System.out.println("test_ci_neg: " + (end - start)); 1.568 + start = System.currentTimeMillis(); 1.569 + for (int i=0; i<ITERS; i++) { 1.570 + test_vi_neg(a2, 123, 103); 1.571 + } 1.572 + end = System.currentTimeMillis(); 1.573 + System.out.println("test_vi_neg: " + (end - start)); 1.574 + start = System.currentTimeMillis(); 1.575 + for (int i=0; i<ITERS; i++) { 1.576 + test_cp_neg(a1, a2); 1.577 + } 1.578 + end = System.currentTimeMillis(); 1.579 + System.out.println("test_cp_neg: " + (end - start)); 1.580 + start = System.currentTimeMillis(); 1.581 + for (int i=0; i<ITERS; i++) { 1.582 + test_2ci_neg(a1, a2); 1.583 + } 1.584 + end = System.currentTimeMillis(); 1.585 + System.out.println("test_2ci_neg: " + (end - start)); 1.586 + start = System.currentTimeMillis(); 1.587 + for (int i=0; i<ITERS; i++) { 1.588 + test_2vi_neg(a1, a2, 123, 103); 1.589 + } 1.590 + end = System.currentTimeMillis(); 1.591 + System.out.println("test_2vi_neg: " + (end - start)); 1.592 + 1.593 + start = System.currentTimeMillis(); 1.594 + for (int i=0; i<ITERS; i++) { 1.595 + test_ci_oppos(a1, 123); 1.596 + } 1.597 + end = System.currentTimeMillis(); 1.598 + System.out.println("test_ci_oppos: " + (end - start)); 1.599 + start = System.currentTimeMillis(); 1.600 + for (int i=0; i<ITERS; i++) { 1.601 + test_vi_oppos(a2, 123, 103); 1.602 + } 1.603 + end = System.currentTimeMillis(); 1.604 + System.out.println("test_vi_oppos: " + (end - start)); 1.605 + start = System.currentTimeMillis(); 1.606 + for (int i=0; i<ITERS; i++) { 1.607 + test_cp_oppos(a1, a2); 1.608 + } 1.609 + end = System.currentTimeMillis(); 1.610 + System.out.println("test_cp_oppos: " + (end - start)); 1.611 + start = System.currentTimeMillis(); 1.612 + for (int i=0; i<ITERS; i++) { 1.613 + test_2ci_oppos(a1, a2); 1.614 + } 1.615 + end = System.currentTimeMillis(); 1.616 + System.out.println("test_2ci_oppos: " + (end - start)); 1.617 + start = System.currentTimeMillis(); 1.618 + for (int i=0; i<ITERS; i++) { 1.619 + test_2vi_oppos(a1, a2, 123, 103); 1.620 + } 1.621 + end = System.currentTimeMillis(); 1.622 + System.out.println("test_2vi_oppos: " + (end - start)); 1.623 + 1.624 + start = System.currentTimeMillis(); 1.625 + for (int i=0; i<ITERS; i++) { 1.626 + test_ci_off(a1, 123); 1.627 + } 1.628 + end = System.currentTimeMillis(); 1.629 + System.out.println("test_ci_off: " + (end - start)); 1.630 + start = System.currentTimeMillis(); 1.631 + for (int i=0; i<ITERS; i++) { 1.632 + test_vi_off(a2, 123, 103); 1.633 + } 1.634 + end = System.currentTimeMillis(); 1.635 + System.out.println("test_vi_off: " + (end - start)); 1.636 + start = System.currentTimeMillis(); 1.637 + for (int i=0; i<ITERS; i++) { 1.638 + test_cp_off(a1, a2); 1.639 + } 1.640 + end = System.currentTimeMillis(); 1.641 + System.out.println("test_cp_off: " + (end - start)); 1.642 + start = System.currentTimeMillis(); 1.643 + for (int i=0; i<ITERS; i++) { 1.644 + test_2ci_off(a1, a2); 1.645 + } 1.646 + end = System.currentTimeMillis(); 1.647 + System.out.println("test_2ci_off: " + (end - start)); 1.648 + start = System.currentTimeMillis(); 1.649 + for (int i=0; i<ITERS; i++) { 1.650 + test_2vi_off(a1, a2, 123, 103); 1.651 + } 1.652 + end = System.currentTimeMillis(); 1.653 + System.out.println("test_2vi_off: " + (end - start)); 1.654 + 1.655 + start = System.currentTimeMillis(); 1.656 + for (int i=0; i<ITERS; i++) { 1.657 + test_ci_inv(a1, OFFSET, 123); 1.658 + } 1.659 + end = System.currentTimeMillis(); 1.660 + System.out.println("test_ci_inv: " + (end - start)); 1.661 + start = System.currentTimeMillis(); 1.662 + for (int i=0; i<ITERS; i++) { 1.663 + test_vi_inv(a2, 123, OFFSET, 103); 1.664 + } 1.665 + end = System.currentTimeMillis(); 1.666 + System.out.println("test_vi_inv: " + (end - start)); 1.667 + start = System.currentTimeMillis(); 1.668 + for (int i=0; i<ITERS; i++) { 1.669 + test_cp_inv(a1, a2, OFFSET); 1.670 + } 1.671 + end = System.currentTimeMillis(); 1.672 + System.out.println("test_cp_inv: " + (end - start)); 1.673 + start = System.currentTimeMillis(); 1.674 + for (int i=0; i<ITERS; i++) { 1.675 + test_2ci_inv(a1, a2, OFFSET); 1.676 + } 1.677 + end = System.currentTimeMillis(); 1.678 + System.out.println("test_2ci_inv: " + (end - start)); 1.679 + start = System.currentTimeMillis(); 1.680 + for (int i=0; i<ITERS; i++) { 1.681 + test_2vi_inv(a1, a2, 123, 103, OFFSET); 1.682 + } 1.683 + end = System.currentTimeMillis(); 1.684 + System.out.println("test_2vi_inv: " + (end - start)); 1.685 + 1.686 + start = System.currentTimeMillis(); 1.687 + for (int i=0; i<ITERS; i++) { 1.688 + test_ci_scl(a1, 123); 1.689 + } 1.690 + end = System.currentTimeMillis(); 1.691 + System.out.println("test_ci_scl: " + (end - start)); 1.692 + start = System.currentTimeMillis(); 1.693 + for (int i=0; i<ITERS; i++) { 1.694 + test_vi_scl(a2, 123, 103); 1.695 + } 1.696 + end = System.currentTimeMillis(); 1.697 + System.out.println("test_vi_scl: " + (end - start)); 1.698 + start = System.currentTimeMillis(); 1.699 + for (int i=0; i<ITERS; i++) { 1.700 + test_cp_scl(a1, a2); 1.701 + } 1.702 + end = System.currentTimeMillis(); 1.703 + System.out.println("test_cp_scl: " + (end - start)); 1.704 + start = System.currentTimeMillis(); 1.705 + for (int i=0; i<ITERS; i++) { 1.706 + test_2ci_scl(a1, a2); 1.707 + } 1.708 + end = System.currentTimeMillis(); 1.709 + System.out.println("test_2ci_scl: " + (end - start)); 1.710 + start = System.currentTimeMillis(); 1.711 + for (int i=0; i<ITERS; i++) { 1.712 + test_2vi_scl(a1, a2, 123, 103); 1.713 + } 1.714 + end = System.currentTimeMillis(); 1.715 + System.out.println("test_2vi_scl: " + (end - start)); 1.716 + 1.717 + start = System.currentTimeMillis(); 1.718 + for (int i=0; i<ITERS; i++) { 1.719 + test_cp_alndst(a1, a2); 1.720 + } 1.721 + end = System.currentTimeMillis(); 1.722 + System.out.println("test_cp_alndst: " + (end - start)); 1.723 + start = System.currentTimeMillis(); 1.724 + for (int i=0; i<ITERS; i++) { 1.725 + test_cp_alnsrc(a1, a2); 1.726 + } 1.727 + end = System.currentTimeMillis(); 1.728 + System.out.println("test_cp_alnsrc: " + (end - start)); 1.729 + start = System.currentTimeMillis(); 1.730 + for (int i=0; i<ITERS; i++) { 1.731 + test_2ci_aln(a1, a2); 1.732 + } 1.733 + end = System.currentTimeMillis(); 1.734 + System.out.println("test_2ci_aln: " + (end - start)); 1.735 + start = System.currentTimeMillis(); 1.736 + for (int i=0; i<ITERS; i++) { 1.737 + test_2vi_aln(a1, a2, 123, 103); 1.738 + } 1.739 + end = System.currentTimeMillis(); 1.740 + System.out.println("test_2vi_aln: " + (end - start)); 1.741 + 1.742 + start = System.currentTimeMillis(); 1.743 + for (int i=0; i<ITERS; i++) { 1.744 + test_cp_unalndst(a1, a2); 1.745 + } 1.746 + end = System.currentTimeMillis(); 1.747 + System.out.println("test_cp_unalndst: " + (end - start)); 1.748 + start = System.currentTimeMillis(); 1.749 + for (int i=0; i<ITERS; i++) { 1.750 + test_cp_unalnsrc(a1, a2); 1.751 + } 1.752 + end = System.currentTimeMillis(); 1.753 + System.out.println("test_cp_unalnsrc: " + (end - start)); 1.754 + start = System.currentTimeMillis(); 1.755 + for (int i=0; i<ITERS; i++) { 1.756 + test_2ci_unaln(a1, a2); 1.757 + } 1.758 + end = System.currentTimeMillis(); 1.759 + System.out.println("test_2ci_unaln: " + (end - start)); 1.760 + start = System.currentTimeMillis(); 1.761 + for (int i=0; i<ITERS; i++) { 1.762 + test_2vi_unaln(a1, a2, 123, 103); 1.763 + } 1.764 + end = System.currentTimeMillis(); 1.765 + System.out.println("test_2vi_unaln: " + (end - start)); 1.766 + 1.767 + return errn; 1.768 + } 1.769 + 1.770 + private final static long byte_offset(int i) { 1.771 + return ((long)i << 2) + BASE; 1.772 + } 1.773 + 1.774 + static void test_ci(int[] a) { 1.775 + for (int i = 0; i < ARRLEN; i+=1) { 1.776 + unsafe.putIntVolatile(a, byte_offset(i), -123); 1.777 + } 1.778 + } 1.779 + static void test_vi(int[] a, int b, int old) { 1.780 + for (int i = 0; i < ARRLEN; i+=1) { 1.781 + unsafe.putIntVolatile(a, byte_offset(i), b); 1.782 + } 1.783 + } 1.784 + static void test_cp(int[] a, int[] b) { 1.785 + for (int i = 0; i < ARRLEN; i+=1) { 1.786 + unsafe.putIntVolatile(a, byte_offset(i), b[i]); 1.787 + } 1.788 + } 1.789 + static void test_2ci(int[] a, int[] b) { 1.790 + for (int i = 0; i < ARRLEN; i+=1) { 1.791 + unsafe.putIntVolatile(a, byte_offset(i), -123); 1.792 + unsafe.putIntVolatile(b, byte_offset(i), -103); 1.793 + } 1.794 + } 1.795 + static void test_2vi(int[] a, int[] b, int c, int d) { 1.796 + for (int i = 0; i < ARRLEN; i+=1) { 1.797 + unsafe.putIntVolatile(a, byte_offset(i), c); 1.798 + unsafe.putIntVolatile(b, byte_offset(i), d); 1.799 + } 1.800 + } 1.801 + static void test_ci_neg(int[] a, int old) { 1.802 + for (int i = ARRLEN-1; i >= 0; i-=1) { 1.803 + unsafe.putIntVolatile(a, byte_offset(i), -123); 1.804 + } 1.805 + } 1.806 + static void test_vi_neg(int[] a, int b, int old) { 1.807 + for (int i = ARRLEN-1; i >= 0; i-=1) { 1.808 + unsafe.putIntVolatile(a, byte_offset(i), b); 1.809 + } 1.810 + } 1.811 + static void test_cp_neg(int[] a, int[] b) { 1.812 + for (int i = ARRLEN-1; i >= 0; i-=1) { 1.813 + unsafe.putIntVolatile(a, byte_offset(i), b[i]); 1.814 + } 1.815 + } 1.816 + static void test_2ci_neg(int[] a, int[] b) { 1.817 + for (int i = ARRLEN-1; i >= 0; i-=1) { 1.818 + unsafe.putIntVolatile(a, byte_offset(i), -123); 1.819 + unsafe.putIntVolatile(b, byte_offset(i), -103); 1.820 + } 1.821 + } 1.822 + static void test_2vi_neg(int[] a, int[] b, int c, int d) { 1.823 + for (int i = ARRLEN-1; i >= 0; i-=1) { 1.824 + unsafe.putIntVolatile(a, byte_offset(i), c); 1.825 + unsafe.putIntVolatile(b, byte_offset(i), d); 1.826 + } 1.827 + } 1.828 + static void test_ci_oppos(int[] a, int old) { 1.829 + int limit = ARRLEN-1; 1.830 + for (int i = 0; i < ARRLEN; i+=1) { 1.831 + unsafe.putIntVolatile(a, byte_offset(limit-i), -123); 1.832 + } 1.833 + } 1.834 + static void test_vi_oppos(int[] a, int b, int old) { 1.835 + int limit = ARRLEN-1; 1.836 + for (int i = limit; i >= 0; i-=1) { 1.837 + unsafe.putIntVolatile(a, byte_offset(limit-i), b); 1.838 + } 1.839 + } 1.840 + static void test_cp_oppos(int[] a, int[] b) { 1.841 + int limit = ARRLEN-1; 1.842 + for (int i = 0; i < ARRLEN; i+=1) { 1.843 + unsafe.putIntVolatile(a, byte_offset(i), b[limit-i]); 1.844 + } 1.845 + } 1.846 + static void test_2ci_oppos(int[] a, int[] b) { 1.847 + int limit = ARRLEN-1; 1.848 + for (int i = 0; i < ARRLEN; i+=1) { 1.849 + unsafe.putIntVolatile(a, byte_offset(limit-i), -123); 1.850 + unsafe.putIntVolatile(b, byte_offset(i), -103); 1.851 + } 1.852 + } 1.853 + static void test_2vi_oppos(int[] a, int[] b, int c, int d) { 1.854 + int limit = ARRLEN-1; 1.855 + for (int i = limit; i >= 0; i-=1) { 1.856 + unsafe.putIntVolatile(a, byte_offset(i), c); 1.857 + unsafe.putIntVolatile(b, byte_offset(limit-i), d); 1.858 + } 1.859 + } 1.860 + static void test_ci_off(int[] a, int old) { 1.861 + for (int i = 0; i < ARRLEN-OFFSET; i+=1) { 1.862 + unsafe.putIntVolatile(a, byte_offset(i+OFFSET), -123); 1.863 + } 1.864 + } 1.865 + static void test_vi_off(int[] a, int b, int old) { 1.866 + for (int i = 0; i < ARRLEN-OFFSET; i+=1) { 1.867 + unsafe.putIntVolatile(a, byte_offset(i+OFFSET), b); 1.868 + } 1.869 + } 1.870 + static void test_cp_off(int[] a, int[] b) { 1.871 + for (int i = 0; i < ARRLEN-OFFSET; i+=1) { 1.872 + unsafe.putIntVolatile(a, byte_offset(i+OFFSET), b[i+OFFSET]); 1.873 + } 1.874 + } 1.875 + static void test_2ci_off(int[] a, int[] b) { 1.876 + for (int i = 0; i < ARRLEN-OFFSET; i+=1) { 1.877 + unsafe.putIntVolatile(a, byte_offset(i+OFFSET), -123); 1.878 + unsafe.putIntVolatile(b, byte_offset(i+OFFSET), -103); 1.879 + } 1.880 + } 1.881 + static void test_2vi_off(int[] a, int[] b, int c, int d) { 1.882 + for (int i = 0; i < ARRLEN-OFFSET; i+=1) { 1.883 + unsafe.putIntVolatile(a, byte_offset(i+OFFSET), c); 1.884 + unsafe.putIntVolatile(b, byte_offset(i+OFFSET), d); 1.885 + } 1.886 + } 1.887 + static void test_ci_inv(int[] a, int k, int old) { 1.888 + for (int i = 0; i < ARRLEN-k; i+=1) { 1.889 + unsafe.putIntVolatile(a, byte_offset(i+k), -123); 1.890 + } 1.891 + } 1.892 + static void test_vi_inv(int[] a, int b, int k, int old) { 1.893 + for (int i = 0; i < ARRLEN-k; i+=1) { 1.894 + unsafe.putIntVolatile(a, byte_offset(i+k), b); 1.895 + } 1.896 + } 1.897 + static void test_cp_inv(int[] a, int[] b, int k) { 1.898 + for (int i = 0; i < ARRLEN-k; i+=1) { 1.899 + unsafe.putIntVolatile(a, byte_offset(i+k), b[i+k]); 1.900 + } 1.901 + } 1.902 + static void test_2ci_inv(int[] a, int[] b, int k) { 1.903 + for (int i = 0; i < ARRLEN-k; i+=1) { 1.904 + unsafe.putIntVolatile(a, byte_offset(i+k), -123); 1.905 + unsafe.putIntVolatile(b, byte_offset(i+k), -103); 1.906 + } 1.907 + } 1.908 + static void test_2vi_inv(int[] a, int[] b, int c, int d, int k) { 1.909 + for (int i = 0; i < ARRLEN-k; i+=1) { 1.910 + unsafe.putIntVolatile(a, byte_offset(i+k), c); 1.911 + unsafe.putIntVolatile(b, byte_offset(i+k), d); 1.912 + } 1.913 + } 1.914 + static void test_ci_scl(int[] a, int old) { 1.915 + for (int i = 0; i*SCALE < ARRLEN; i+=1) { 1.916 + unsafe.putIntVolatile(a, byte_offset(i*SCALE), -123); 1.917 + } 1.918 + } 1.919 + static void test_vi_scl(int[] a, int b, int old) { 1.920 + for (int i = 0; i*SCALE < ARRLEN; i+=1) { 1.921 + unsafe.putIntVolatile(a, byte_offset(i*SCALE), b); 1.922 + } 1.923 + } 1.924 + static void test_cp_scl(int[] a, int[] b) { 1.925 + for (int i = 0; i*SCALE < ARRLEN; i+=1) { 1.926 + unsafe.putIntVolatile(a, byte_offset(i*SCALE), b[i*SCALE]); 1.927 + } 1.928 + } 1.929 + static void test_2ci_scl(int[] a, int[] b) { 1.930 + for (int i = 0; i*SCALE < ARRLEN; i+=1) { 1.931 + unsafe.putIntVolatile(a, byte_offset(i*SCALE), -123); 1.932 + unsafe.putIntVolatile(b, byte_offset(i*SCALE), -103); 1.933 + } 1.934 + } 1.935 + static void test_2vi_scl(int[] a, int[] b, int c, int d) { 1.936 + for (int i = 0; i*SCALE < ARRLEN; i+=1) { 1.937 + unsafe.putIntVolatile(a, byte_offset(i*SCALE), c); 1.938 + unsafe.putIntVolatile(b, byte_offset(i*SCALE), d); 1.939 + } 1.940 + } 1.941 + static void test_cp_alndst(int[] a, int[] b) { 1.942 + for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) { 1.943 + unsafe.putIntVolatile(a, byte_offset(i+ALIGN_OFF), b[i]); 1.944 + } 1.945 + } 1.946 + static void test_cp_alnsrc(int[] a, int[] b) { 1.947 + for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) { 1.948 + unsafe.putIntVolatile(a, byte_offset(i), b[i+ALIGN_OFF]); 1.949 + } 1.950 + } 1.951 + static void test_2ci_aln(int[] a, int[] b) { 1.952 + for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) { 1.953 + unsafe.putIntVolatile(a, byte_offset(i+ALIGN_OFF), -123); 1.954 + unsafe.putIntVolatile(b, byte_offset(i), -103); 1.955 + } 1.956 + } 1.957 + static void test_2vi_aln(int[] a, int[] b, int c, int d) { 1.958 + for (int i = 0; i < ARRLEN-ALIGN_OFF; i+=1) { 1.959 + unsafe.putIntVolatile(a, byte_offset(i), c); 1.960 + unsafe.putIntVolatile(b, byte_offset(i+ALIGN_OFF), d); 1.961 + } 1.962 + } 1.963 + static void test_cp_unalndst(int[] a, int[] b) { 1.964 + for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) { 1.965 + unsafe.putIntVolatile(a, byte_offset(i+UNALIGN_OFF), b[i]); 1.966 + } 1.967 + } 1.968 + static void test_cp_unalnsrc(int[] a, int[] b) { 1.969 + for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) { 1.970 + unsafe.putIntVolatile(a, byte_offset(i), b[i+UNALIGN_OFF]); 1.971 + } 1.972 + } 1.973 + static void test_2ci_unaln(int[] a, int[] b) { 1.974 + for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) { 1.975 + unsafe.putIntVolatile(a, byte_offset(i+UNALIGN_OFF), -123); 1.976 + unsafe.putIntVolatile(b, byte_offset(i), -103); 1.977 + } 1.978 + } 1.979 + static void test_2vi_unaln(int[] a, int[] b, int c, int d) { 1.980 + for (int i = 0; i < ARRLEN-UNALIGN_OFF; i+=1) { 1.981 + unsafe.putIntVolatile(a, byte_offset(i), c); 1.982 + unsafe.putIntVolatile(b, byte_offset(i+UNALIGN_OFF), d); 1.983 + } 1.984 + } 1.985 + 1.986 + static int verify(String text, int i, int elem, int val) { 1.987 + if (elem != val) { 1.988 + System.err.println(text + "[" + i + "] = " + elem + " != " + val); 1.989 + return 1; 1.990 + } 1.991 + return 0; 1.992 + } 1.993 +}