Mercurial > hg > graal-compiler
diff test/compiler/7119644/TestCharShortVect.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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/7119644/TestCharShortVect.java Fri Jun 15 01:25:19 2012 -0700 @@ -0,0 +1,571 @@ +/* + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +/** + * @test + * @bug 7119644 + * @summary Increase superword's vector size up to 256 bits + * + * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestCharShortVect + */ + +public class TestCharShortVect { + private static final int ARRLEN = 997; + private static final int ITERS = 11000; + private static final int OFFSET = 3; + private static final int SCALE = 2; + private static final int ALIGN_OFF = 8; + private static final int UNALIGN_OFF = 5; + + public static void main(String args[]) { + System.out.println("Testing Char + Short vectors"); + int errn = test(); + if (errn > 0) { + System.err.println("FAILED: " + errn + " errors"); + System.exit(97); + } + System.out.println("PASSED"); + } + + static int test() { + char[] a1 = new char[ARRLEN]; + char[] a2 = new char[ARRLEN]; + short[] b1 = new short[ARRLEN]; + short[] b2 = new short[ARRLEN]; + System.out.println("Warmup"); + for (int i=0; i<ITERS; i++) { + test_ci(a1, b1); + test_vi(a2, b2, (char)123, (short)103); + test_cp(a1, a2, b1, b2); + test_ci_neg(a1, b1); + test_vi_neg(a1, b1, (char)123, (short)103); + test_cp_neg(a1, a2, b1, b2); + test_ci_oppos(a1, b1); + test_vi_oppos(a1, b1, (char)123, (short)103); + test_cp_oppos(a1, a2, b1, b2); + test_ci_aln(a1, b1); + test_vi_aln(a1, b1, (char)123, (short)103); + test_cp_alndst(a1, a2, b1, b2); + test_cp_alnsrc(a1, a2, b1, b2); + test_ci_unaln(a1, b1); + test_vi_unaln(a1, b1, (char)123, (short)103); + test_cp_unalndst(a1, a2, b1, b2); + test_cp_unalnsrc(a1, a2, b1, b2); + } + // Initialize + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + a2[i] = (char)-1; + b1[i] = (short)-1; + b2[i] = (short)-1; + } + // Test and verify results + System.out.println("Verification"); + int errn = 0; + { + test_ci(a1, b1); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_ci: a1", i, a1[i], (char)-123); + errn += verify("test_ci: b1", i, b1[i], (short)-103); + } + test_vi(a2, b2, (char)123, (short)103); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_vi: a2", i, a2[i], (char)123); + errn += verify("test_vi: b2", i, b2[i], (short)103); + } + test_cp(a1, a2, b1, b2); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_cp: a1", i, a1[i], (char)123); + errn += verify("test_cp: b1", i, b1[i], (short)103); + } + + // Reset for negative stride + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + a2[i] = (char)-1; + b1[i] = (short)-1; + b2[i] = (short)-1; + } + test_ci_neg(a1, b1); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_ci_neg: a1", i, a1[i], (char)-123); + errn += verify("test_ci_neg: b1", i, b1[i], (short)-103); + } + test_vi_neg(a2, b2, (char)123, (short)103); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_vi_neg: a2", i, a2[i], (char)123); + errn += verify("test_vi_neg: b2", i, b2[i], (short)103); + } + test_cp_neg(a1, a2, b1, b2); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_cp_neg: a1", i, a1[i], (char)123); + errn += verify("test_cp_neg: b1", i, b1[i], (short)103); + } + + // Reset for opposite stride + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + a2[i] = (char)-1; + b1[i] = (short)-1; + b2[i] = (short)-1; + } + test_ci_oppos(a1, b1); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_ci_oppos: a1", i, a1[i], (char)-123); + errn += verify("test_ci_oppos: b1", i, b1[i], (short)-103); + } + test_vi_oppos(a2, b2, (char)123, (short)103); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_vi_oppos: a2", i, a2[i], (char)123); + errn += verify("test_vi_oppos: b2", i, b2[i], (short)103); + } + test_cp_oppos(a1, a2, b1, b2); + for (int i=0; i<ARRLEN; i++) { + errn += verify("test_cp_oppos: a1", i, a1[i], (char)123); + errn += verify("test_cp_oppos: b1", i, b1[i], (short)103); + } + + // Reset for 2 arrays with relative aligned offset + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + a2[i] = (char)123; + b1[i] = (short)-1; + b2[i] = (short)123; + } + test_cp_alndst(a1, a2, b1, b2); + for (int i=0; i<ALIGN_OFF; i++) { + errn += verify("test_cp_alndst: a1", i, a1[i], (char)-1); + errn += verify("test_cp_alndst: b1", i, b1[i], (short)-1); + } + for (int i=ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_cp_alndst: a1", i, a1[i], (char)123); + errn += verify("test_cp_alndst: b1", i, b1[i], (short)123); + } + for (int i=0; i<ARRLEN; i++) { + a2[i] = (char)-123; + b2[i] = (short)-123; + } + test_cp_alnsrc(a1, a2, b1, b2); + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { + errn += verify("test_cp_alnsrc: a1", i, a1[i], (char)-123); + errn += verify("test_cp_alnsrc: b1", i, b1[i], (short)-123); + } + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_cp_alnsrc: a1", i, a1[i], (char)123); + errn += verify("test_cp_alnsrc: b1", i, b1[i], (short)123); + } + + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_ci_aln(a1, b1); + for (int i=0; i<ALIGN_OFF; i++) { + errn += verify("test_ci_aln: a1", i, a1[i], (char)-1); + } + for (int i=ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_ci_aln: a1", i, a1[i], (char)-123); + } + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { + errn += verify("test_ci_aln: b1", i, b1[i], (short)-103); + } + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_ci_aln: b1", i, b1[i], (short)-1); + } + + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_vi_aln(a1, b1, (char)123, (short)103); + for (int i=0; i<ARRLEN-ALIGN_OFF; i++) { + errn += verify("test_vi_aln: a1", i, a1[i], (char)123); + } + for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_vi_aln: a1", i, a1[i], (char)-1); + } + for (int i=0; i<ALIGN_OFF; i++) { + errn += verify("test_vi_aln: b1", i, b1[i], (short)-1); + } + for (int i=ALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_vi_aln: b1", i, b1[i], (short)103); + } + + // Reset for 2 arrays with relative unaligned offset + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + a2[i] = (char)123; + b1[i] = (short)-1; + b2[i] = (short)123; + } + test_cp_unalndst(a1, a2, b1, b2); + for (int i=0; i<UNALIGN_OFF; i++) { + errn += verify("test_cp_unalndst: a1", i, a1[i], (char)-1); + errn += verify("test_cp_unalndst: b1", i, b1[i], (short)-1); + } + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_cp_unalndst: a1", i, a1[i], (char)123); + errn += verify("test_cp_unalndst: b1", i, b1[i], (short)123); + } + for (int i=0; i<ARRLEN; i++) { + a2[i] = (char)-123; + b2[i] = (short)-123; + } + test_cp_unalnsrc(a1, a2, b1, b2); + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { + errn += verify("test_cp_unalnsrc: a1", i, a1[i], (char)-123); + errn += verify("test_cp_unalnsrc: b1", i, b1[i], (short)-123); + } + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_cp_unalnsrc: a1", i, a1[i], (char)123); + errn += verify("test_cp_unalnsrc: b1", i, b1[i], (short)123); + } + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_ci_unaln(a1, b1); + for (int i=0; i<UNALIGN_OFF; i++) { + errn += verify("test_ci_unaln: a1", i, a1[i], (char)-1); + } + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_ci_unaln: a1", i, a1[i], (char)-123); + } + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { + errn += verify("test_ci_unaln: b1", i, b1[i], (short)-103); + } + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_ci_unaln: b1", i, b1[i], (short)-1); + } + for (int i=0; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_vi_unaln(a1, b1, (char)123, (short)103); + for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) { + errn += verify("test_vi_unaln: a1", i, a1[i], (char)123); + } + for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_vi_unaln: a1", i, a1[i], (char)-1); + } + for (int i=0; i<UNALIGN_OFF; i++) { + errn += verify("test_vi_unaln: b1", i, b1[i], (short)-1); + } + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { + errn += verify("test_vi_unaln: b1", i, b1[i], (short)103); + } + + // Reset for aligned overlap initialization + for (int i=0; i<ALIGN_OFF; i++) { + a1[i] = (char)i; + b1[i] = (short)i; + } + for (int i=ALIGN_OFF; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_cp_alndst(a1, a1, b1, b1); + for (int i=0; i<ARRLEN; i++) { + int v = i%ALIGN_OFF; + errn += verify("test_cp_alndst_overlap: a1", i, a1[i], (char)v); + errn += verify("test_cp_alndst_overlap: b1", i, b1[i], (short)v); + } + for (int i=0; i<ALIGN_OFF; i++) { + a1[i+ALIGN_OFF] = (char)-1; + b1[i+ALIGN_OFF] = (short)-1; + } + test_cp_alnsrc(a1, a1, b1, b1); + for (int i=0; i<ALIGN_OFF; i++) { + errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (char)-1); + errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (short)-1); + } + for (int i=ALIGN_OFF; i<ARRLEN; i++) { + int v = i%ALIGN_OFF; + errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (char)v); + errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (short)v); + } + + // Reset for unaligned overlap initialization + for (int i=0; i<UNALIGN_OFF; i++) { + a1[i] = (char)i; + b1[i] = (short)i; + } + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { + a1[i] = (char)-1; + b1[i] = (short)-1; + } + test_cp_unalndst(a1, a1, b1, b1); + for (int i=0; i<ARRLEN; i++) { + int v = i%UNALIGN_OFF; + errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], (char)v); + errn += verify("test_cp_unalndst_overlap: b1", i, b1[i], (short)v); + } + for (int i=0; i<UNALIGN_OFF; i++) { + a1[i+UNALIGN_OFF] = (char)-1; + b1[i+UNALIGN_OFF] = (short)-1; + } + test_cp_unalnsrc(a1, a1, b1, b1); + for (int i=0; i<UNALIGN_OFF; i++) { + errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (char)-1); + errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (short)-1); + } + for (int i=UNALIGN_OFF; i<ARRLEN; i++) { + int v = i%UNALIGN_OFF; + errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (char)v); + errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (short)v); + } + + } + + if (errn > 0) + return errn; + + System.out.println("Time"); + long start, end; + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_ci(a1, b1); + } + end = System.currentTimeMillis(); + System.out.println("test_ci: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_vi(a2, b2, (char)123, (short)103); + } + end = System.currentTimeMillis(); + System.out.println("test_vi: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_ci_neg(a1, b1); + } + end = System.currentTimeMillis(); + System.out.println("test_ci_neg: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_vi_neg(a1, b1, (char)123, (short)103); + } + end = System.currentTimeMillis(); + System.out.println("test_vi_neg: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_neg(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_neg: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_ci_oppos(a1, b1); + } + end = System.currentTimeMillis(); + System.out.println("test_ci_oppos: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_vi_oppos(a1, b1, (char)123, (short)103); + } + end = System.currentTimeMillis(); + System.out.println("test_vi_oppos: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_oppos(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_oppos: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_ci_aln(a1, b1); + } + end = System.currentTimeMillis(); + System.out.println("test_ci_aln: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_vi_aln(a1, b1, (char)123, (short)103); + } + end = System.currentTimeMillis(); + System.out.println("test_vi_aln: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_alndst(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_alndst: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_alnsrc(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_alnsrc: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_ci_unaln(a1, b1); + } + end = System.currentTimeMillis(); + System.out.println("test_ci_unaln: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_vi_unaln(a1, b1, (char)123, (short)103); + } + end = System.currentTimeMillis(); + System.out.println("test_vi_unaln: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_unalndst(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_unalndst: " + (end - start)); + start = System.currentTimeMillis(); + for (int i=0; i<ITERS; i++) { + test_cp_unalnsrc(a1, a2, b1, b2); + } + end = System.currentTimeMillis(); + System.out.println("test_cp_unalnsrc: " + (end - start)); + return errn; + } + + static void test_ci(char[] a, short[] b) { + for (int i = 0; i < a.length; i+=1) { + a[i] = (char)-123; + b[i] = (short)-103; + } + } + static void test_vi(char[] a, short[] b, char c, short d) { + for (int i = 0; i < a.length; i+=1) { + a[i] = c; + b[i] = d; + } + } + static void test_cp(char[] a, char[] b, short[] c, short[] d) { + for (int i = 0; i < a.length; i+=1) { + a[i] = b[i]; + c[i] = d[i]; + } + } + static void test_ci_neg(char[] a, short[] b) { + for (int i = a.length-1; i >= 0; i-=1) { + a[i] = (char)-123; + b[i] = (short)-103; + } + } + static void test_vi_neg(char[] a, short[] b, char c, short d) { + for (int i = a.length-1; i >= 0; i-=1) { + a[i] = c; + b[i] = d; + } + } + static void test_cp_neg(char[] a, char[] b, short[] c, short[] d) { + for (int i = a.length-1; i >= 0; i-=1) { + a[i] = b[i]; + c[i] = d[i]; + } + } + static void test_ci_oppos(char[] a, short[] b) { + int limit = a.length-1; + for (int i = 0; i < a.length; i+=1) { + a[limit-i] = (char)-123; + b[i] = (short)-103; + } + } + static void test_vi_oppos(char[] a, short[] b, char c, short d) { + int limit = a.length-1; + for (int i = a.length-1; i >= 0; i-=1) { + a[i] = c; + b[limit-i] = d; + } + } + static void test_cp_oppos(char[] a, char[] b, short[] c, short[] d) { + int limit = a.length-1; + for (int i = 0; i < a.length; i+=1) { + a[i] = b[limit-i]; + c[limit-i] = d[i]; + } + } + static void test_ci_aln(char[] a, short[] b) { + for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { + a[i+ALIGN_OFF] = (char)-123; + b[i] = (short)-103; + } + } + static void test_vi_aln(char[] a, short[] b, char c, short d) { + for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { + a[i] = c; + b[i+ALIGN_OFF] = d; + } + } + static void test_cp_alndst(char[] a, char[] b, short[] c, short[] d) { + for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { + a[i+ALIGN_OFF] = b[i]; + c[i+ALIGN_OFF] = d[i]; + } + } + static void test_cp_alnsrc(char[] a, char[] b, short[] c, short[] d) { + for (int i = 0; i < a.length-ALIGN_OFF; i+=1) { + a[i] = b[i+ALIGN_OFF]; + c[i] = d[i+ALIGN_OFF]; + } + } + static void test_ci_unaln(char[] a, short[] b) { + for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { + a[i+UNALIGN_OFF] = (char)-123; + b[i] = (short)-103; + } + } + static void test_vi_unaln(char[] a, short[] b, char c, short d) { + for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { + a[i] = c; + b[i+UNALIGN_OFF] = d; + } + } + static void test_cp_unalndst(char[] a, char[] b, short[] c, short[] d) { + for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { + a[i+UNALIGN_OFF] = b[i]; + c[i+UNALIGN_OFF] = d[i]; + } + } + static void test_cp_unalnsrc(char[] a, char[] b, short[] c, short[] d) { + for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) { + a[i] = b[i+UNALIGN_OFF]; + c[i] = d[i+UNALIGN_OFF]; + } + } + + static int verify(String text, int i, char elem, char val) { + if (elem != val) { + System.err.println(text + "[" + i + "] = " + elem + " != " + val); + return 1; + } + return 0; + } + static int verify(String text, int i, short elem, short val) { + if (elem != val) { + System.err.println(text + "[" + i + "] = " + elem + " != " + val); + return 1; + } + return 0; + } +}