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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma D option quiet 28 29 BEGIN 30 { 31 a = 7; 32 b = 13; 33 val = (-a * b) + a; 34 } 35 36 tick-1ms 37 { 38 incr = val % b; 39 val += a; 40 } 41 42 tick-1ms 43 /val == 0/ 44 { 45 val += a; 46 } 47 48 tick-1ms 49 /incr != 0/ 50 { 51 i++; 52 @quanty[i] = quantize(1, incr); 53 @lquanty[i] = lquantize(1, -10, 10, 1, incr); 54 @summy[i] = sum(incr); 55 @maxxy[i] = max(incr); 56 @minny[i] = min(incr); 57 } 58 59 tick-1ms 60 /incr == 0/ 61 { 62 printf("Ordering of quantize() with some negative weights:\n"); 63 printa(@quanty); 64 printf("\n"); 65 66 printf("Ordering of lquantize() with some negative weights:\n"); 67 printa(@lquanty); 68 printf("\n"); 69 70 printf("Ordering of sum() with some negative weights:\n"); 71 printa(@summy); 72 printf("\n"); 73 74 printf("Ordering of max() with some negative weights:\n"); 75 printa(@maxxy); 76 printf("\n"); 77 78 printf("Ordering of min() with some negative weights:\n"); 79 printa(@minny); 80 printf("\n"); 81 82 exit(0); 83 } 84