usr/src/cmd/dtrace/test/tst/common/llquantize/tst.steps.d

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright (c) 2011, Joyent, Inc. All rights reserved.
  24  */
  25
  26 #pragma D option quiet
  27
  28 tick-1ms
  29 /i++ <= 100/
  30 {
  31         @ = llquantize(i, 10, 0, 10, 20);
  32         @hunid = llquantize(i * 10, 10, 0, 10, 100);
  33         @large = llquantize(i * 100, 10, 0, 10, 1000);
  34 }
  35
  36 tick-1ms
  37 /i > 100/
  38 {
  39         exit(0);
  40 }
  41
  42 END
  43 {
  44         printf("20 steps:\n");
  45         printa(@);
  46
  47         printf("100 steps:\n");
  48         printa(@hunid);
  49
  50         printf("1000 steps:\n");
  51         printa(@large);
  52 }