jdk8-mips64-public/hotspot: test/compiler/7119644/TestShortFloatVect.java@dbb05f6d93c4 (annotated)

test/compiler/7119644/TestShortFloatVect.java@dbb05f6d93c4 (annotated)

test/compiler/7119644/TestShortFloatVect.java

Mon, 28 Jul 2014 15:06:38 -0700

author: fzhinkin
date: Mon, 28 Jul 2014 15:06:38 -0700
changeset 6997: dbb05f6d93c4
parent 0: f90c822e73f8
permissions: -rw-r--r--

8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn

 /*
  * 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 TestShortFloatVect
  */
 public class TestShortFloatVect {
   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 Short + Float vectors");
     int errn = test();
     if (errn > 0) {
       System.err.println("FAILED: " + errn + " errors");
       System.exit(97);
     }
     System.out.println("PASSED");
   }
   static int test() {
     short[] a1 = new short[ARRLEN];
     short[] a2 = new short[ARRLEN];
     float[] b1 = new float[ARRLEN];
     float[] b2 = new float[ARRLEN];
     System.out.println("Warmup");
     for (int i=0; i<ITERS; i++) {
       test_ci(a1, b1);
       test_vi(a2, b2, (short)123, 103.f);
       test_cp(a1, a2, b1, b2);
       test_ci_neg(a1, b1);
       test_vi_neg(a1, b1, (short)123, 103.f);
       test_cp_neg(a1, a2, b1, b2);
       test_ci_oppos(a1, b1);
       test_vi_oppos(a1, b1, (short)123, 103.f);
       test_cp_oppos(a1, a2, b1, b2);
       test_ci_aln(a1, b1);
       test_vi_aln(a1, b1, (short)123, 103.f);
       test_cp_alndst(a1, a2, b1, b2);
       test_cp_alnsrc(a1, a2, b1, b2);
       test_ci_unaln(a1, b1);
       test_vi_unaln(a1, b1, (short)123, 103.f);
       test_cp_unalndst(a1, a2, b1, b2);
       test_cp_unalnsrc(a1, a2, b1, b2);
     }
     // Initialize
     for (int i=0; i<ARRLEN; i++) {
       a1[i] = -1;
       a2[i] = -1;
       b1[i] = -1.f;
       b2[i] = -1.f;
     }
     // 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], (short)-123);
         errn += verify("test_ci: b1", i, b1[i], -103.f);
       }
       test_vi(a2, b2, (short)123, 103.f);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_vi: a2", i, a2[i], (short)123);
         errn += verify("test_vi: b2", i, b2[i], 103.f);
       }
       test_cp(a1, a2, b1, b2);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_cp: a1", i, a1[i], (short)123);
         errn += verify("test_cp: b1", i, b1[i], 103.f);
       }
       // Reset for negative stride
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         a2[i] = -1;
         b1[i] = -1.f;
         b2[i] = -1.f;
       }
       test_ci_neg(a1, b1);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_ci_neg: a1", i, a1[i], (short)-123);
         errn += verify("test_ci_neg: b1", i, b1[i], -103.f);
       }
       test_vi_neg(a2, b2, (short)123, 103.f);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_vi_neg: a2", i, a2[i], (short)123);
         errn += verify("test_vi_neg: b2", i, b2[i], 103.f);
       }
       test_cp_neg(a1, a2, b1, b2);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_cp_neg: a1", i, a1[i], (short)123);
         errn += verify("test_cp_neg: b1", i, b1[i], 103.f);
       }
       // Reset for opposite stride
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         a2[i] = -1;
         b1[i] = -1.f;
         b2[i] = -1.f;
       }
       test_ci_oppos(a1, b1);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_ci_oppos: a1", i, a1[i], (short)-123);
         errn += verify("test_ci_oppos: b1", i, b1[i], -103.f);
       }
       test_vi_oppos(a2, b2, (short)123, 103.f);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_vi_oppos: a2", i, a2[i], (short)123);
         errn += verify("test_vi_oppos: b2", i, b2[i], 103.f);
       }
       test_cp_oppos(a1, a2, b1, b2);
       for (int i=0; i<ARRLEN; i++) {
         errn += verify("test_cp_oppos: a1", i, a1[i], (short)123);
         errn += verify("test_cp_oppos: b1", i, b1[i], 103.f);
       }
       // Reset for 2 arrays with relative aligned offset
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         a2[i] = 123;
         b1[i] = -1.f;
         b2[i] = 123.f;
       }
       test_cp_alndst(a1, a2, b1, b2);
       for (int i=0; i<ALIGN_OFF; i++) {
         errn += verify("test_cp_alndst: a1", i, a1[i], (short)-1);
         errn += verify("test_cp_alndst: b1", i, b1[i], -1.f);
       }
       for (int i=ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_cp_alndst: a1", i, a1[i], (short)123);
         errn += verify("test_cp_alndst: b1", i, b1[i], 123.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a2[i] = -123;
         b2[i] = -123.f;
       }
       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], (short)-123);
         errn += verify("test_cp_alnsrc: b1", i, b1[i], -123.f);
       }
       for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_cp_alnsrc: a1", i, a1[i], (short)123);
         errn += verify("test_cp_alnsrc: b1", i, b1[i], 123.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1.f;
       }
       test_ci_aln(a1, b1);
       for (int i=0; i<ALIGN_OFF; i++) {
         errn += verify("test_ci_aln: a1", i, a1[i], (short)-1);
       }
       for (int i=ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_ci_aln: a1", i, a1[i], (short)-123);
       }
       for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
         errn += verify("test_ci_aln: b1", i, b1[i], -103.f);
       }
       for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_ci_aln: b1", i, b1[i], -1.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1.f;
       }
       test_vi_aln(a1, b1, (short)123, 103.f);
       for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
         errn += verify("test_vi_aln: a1", i, a1[i], (short)123);
       }
       for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_vi_aln: a1", i, a1[i], (short)-1);
       }
       for (int i=0; i<ALIGN_OFF; i++) {
         errn += verify("test_vi_aln: b1", i, b1[i], -1.f);
       }
       for (int i=ALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_vi_aln: b1", i, b1[i], 103.f);
       }
       // Reset for 2 arrays with relative unaligned offset
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         a2[i] = 123;
         b1[i] = -1.f;
         b2[i] = 123.f;
       }
       test_cp_unalndst(a1, a2, b1, b2);
       for (int i=0; i<UNALIGN_OFF; i++) {
         errn += verify("test_cp_unalndst: a1", i, a1[i], (short)-1);
         errn += verify("test_cp_unalndst: b1", i, b1[i], -1.f);
       }
       for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_cp_unalndst: a1", i, a1[i], (short)123);
         errn += verify("test_cp_unalndst: b1", i, b1[i], 123.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a2[i] = -123;
         b2[i] = -123.f;
       }
       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], (short)-123);
         errn += verify("test_cp_unalnsrc: b1", i, b1[i], -123.f);
       }
       for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_cp_unalnsrc: a1", i, a1[i], (short)123);
         errn += verify("test_cp_unalnsrc: b1", i, b1[i], 123.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1;
       }
       test_ci_unaln(a1, b1);
       for (int i=0; i<UNALIGN_OFF; i++) {
         errn += verify("test_ci_unaln: a1", i, a1[i], (short)-1);
       }
       for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_ci_unaln: a1", i, a1[i], (short)-123);
       }
       for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
         errn += verify("test_ci_unaln: b1", i, b1[i], -103.f);
       }
       for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_ci_unaln: b1", i, b1[i], -1.f);
       }
       for (int i=0; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1;
       }
       test_vi_unaln(a1, b1, (short)123, 103.f);
       for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
         errn += verify("test_vi_unaln: a1", i, a1[i], (short)123);
       }
       for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_vi_unaln: a1", i, a1[i], (short)-1);
       }
       for (int i=0; i<UNALIGN_OFF; i++) {
         errn += verify("test_vi_unaln: b1", i, b1[i], -1.f);
       }
       for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
         errn += verify("test_vi_unaln: b1", i, b1[i], 103.f);
       }
       // Reset for aligned overlap initialization
       for (int i=0; i<ALIGN_OFF; i++) {
         a1[i] = (short)i;
         b1[i] = (float)i;
       }
       for (int i=ALIGN_OFF; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1.f;
       }
       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], (short)v);
         errn += verify("test_cp_alndst_overlap: b1", i, b1[i], (float)v);
       }
       for (int i=0; i<ALIGN_OFF; i++) {
         a1[i+ALIGN_OFF] = -1;
         b1[i+ALIGN_OFF] = -1.f;
       }
       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], (short)-1);
         errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], -1.f);
       }
       for (int i=ALIGN_OFF; i<ARRLEN; i++) {
         int v = i%ALIGN_OFF;
         errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (short)v);
         errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (float)v);
       }
       // Reset for unaligned overlap initialization
       for (int i=0; i<UNALIGN_OFF; i++) {
         a1[i] = (short)i;
         b1[i] = (float)i;
       }
       for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
         a1[i] = -1;
         b1[i] = -1.f;
       }
       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], (short)v);
         errn += verify("test_cp_unalndst_overlap: b1", i, b1[i], (float)v);
       }
       for (int i=0; i<UNALIGN_OFF; i++) {
         a1[i+UNALIGN_OFF] = -1;
         b1[i+UNALIGN_OFF] = -1.f;
       }
       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], (short)-1);
         errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], -1.f);
       }
       for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
         int v = i%UNALIGN_OFF;
         errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (short)v);
         errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (float)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, (short)123, 103.f);
     }
     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, (short)123, 103.f);
     }
     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, (short)123, 103.f);
     }
     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, (short)123, 103.f);
     }
     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, (short)123, 103.f);
     }
     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(short[] a, float[] b) {
     for (int i = 0; i < a.length; i+=1) {
       a[i] = -123;
       b[i] = -103.f;
     }
   }
   static void test_vi(short[] a, float[] b, short c, float d) {
     for (int i = 0; i < a.length; i+=1) {
       a[i] = c;
       b[i] = d;
     }
   }
   static void test_cp(short[] a, short[] b, float[] c, float[] d) {
     for (int i = 0; i < a.length; i+=1) {
       a[i] = b[i];
       c[i] = d[i];
     }
   }
   static void test_ci_neg(short[] a, float[] b) {
     for (int i = a.length-1; i >= 0; i-=1) {
       a[i] = -123;
       b[i] = -103.f;
     }
   }
   static void test_vi_neg(short[] a, float[] b, short c, float d) {
     for (int i = a.length-1; i >= 0; i-=1) {
       a[i] = c;
       b[i] = d;
     }
   }
   static void test_cp_neg(short[] a, short[] b, float[] c, float[] d) {
     for (int i = a.length-1; i >= 0; i-=1) {
       a[i] = b[i];
       c[i] = d[i];
     }
   }
   static void test_ci_oppos(short[] a, float[] b) {
     int limit = a.length-1;
     for (int i = 0; i < a.length; i+=1) {
       a[limit-i] = -123;
       b[i] = -103.f;
     }
   }
   static void test_vi_oppos(short[] a, float[] b, short c, float 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(short[] a, short[] b, float[] c, float[] 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(short[] a, float[] b) {
     for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
       a[i+ALIGN_OFF] = -123;
       b[i] = -103.f;
     }
   }
   static void test_vi_aln(short[] a, float[] b, short c, float 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(short[] a, short[] b, float[] c, float[] 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(short[] a, short[] b, float[] c, float[] 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(short[] a, float[] b) {
     for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
       a[i+UNALIGN_OFF] = -123;
       b[i] = -103.f;
     }
   }
   static void test_vi_unaln(short[] a, float[] b, short c, float 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(short[] a, short[] b, float[] c, float[] 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(short[] a, short[] b, float[] c, float[] 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, short elem, short val) {
     if (elem != val) {
       System.err.println(text + "[" + i + "] = " + elem + " != " + val);
       return 1;
     }
     return 0;
   }
   static int verify(String text, int i, float elem, float val) {
     if (elem != val) {
       System.err.println(text + "[" + i + "] = " + elem + " != " + val);
       return 1;
     }
     return 0;
   }
 }

Mercurial > jdk8-mips64-public > hotspot / annotate

test/compiler/7119644/TestShortFloatVect.java@dbb05f6d93c4 (annotated)

test/compiler/7119644/TestShortFloatVect.java