err.D_COMM_COMM.DisjointCommit.d revision 178476
1178476Sjb/* 2178476Sjb * CDDL HEADER START 3178476Sjb * 4178476Sjb * The contents of this file are subject to the terms of the 5178476Sjb * Common Development and Distribution License (the "License"). 6178476Sjb * You may not use this file except in compliance with the License. 7178476Sjb * 8178476Sjb * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9178476Sjb * or http://www.opensolaris.org/os/licensing. 10178476Sjb * See the License for the specific language governing permissions 11178476Sjb * and limitations under the License. 12178476Sjb * 13178476Sjb * When distributing Covered Code, include this CDDL HEADER in each 14178476Sjb * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15178476Sjb * If applicable, add the following below this CDDL HEADER, with the 16178476Sjb * fields enclosed by brackets "[]" replaced with your own identifying 17178476Sjb * information: Portions Copyright [yyyy] [name of copyright owner] 18178476Sjb * 19178476Sjb * CDDL HEADER END 20178476Sjb */ 21178476Sjb 22178476Sjb/* 23178476Sjb * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24178476Sjb * Use is subject to license terms. 25178476Sjb */ 26178476Sjb 27178476Sjb#pragma ident "%Z%%M% %I% %E% SMI" 28178476Sjb 29178476Sjb/* 30178476Sjb * ASSERTION: 31178476Sjb * A clause cannot contain multiple commit() calls to disjoint buffers. 32178476Sjb * 33178476Sjb * SECTION: Speculative Tracing/Committing a Speculation; 34178476Sjb * Options and Tunables/cleanrate 35178476Sjb */ 36178476Sjb#pragma D option quiet 37178476Sjb#pragma D option cleanrate=3000hz 38178476Sjb 39178476SjbBEGIN 40178476Sjb{ 41178476Sjb self->i = 0; 42178476Sjb self->j = 0; 43178476Sjb self->commit = 0; 44178476Sjb var1 = 0; 45178476Sjb var2 = 0; 46178476Sjb} 47178476Sjb 48178476SjbBEGIN 49178476Sjb{ 50178476Sjb var1 = speculation(); 51178476Sjb printf("Speculation ID: %d\n", var1); 52178476Sjb} 53178476Sjb 54178476SjbBEGIN 55178476Sjb{ 56178476Sjb var2 = speculation(); 57178476Sjb printf("Speculation ID: %d\n", var2); 58178476Sjb} 59178476Sjb 60178476SjbBEGIN 61178476Sjb/var1/ 62178476Sjb{ 63178476Sjb speculate(var1); 64178476Sjb printf("Speculating on id: %d\n", var1); 65178476Sjb self->i++; 66178476Sjb} 67178476Sjb 68178476SjbBEGIN 69178476Sjb/var2/ 70178476Sjb{ 71178476Sjb speculate(var2); 72178476Sjb printf("Speculating on id: %d", var2); 73178476Sjb self->j++; 74178476Sjb 75178476Sjb} 76178476Sjb 77178476SjbBEGIN 78178476Sjb/(self->i) && (self->j)/ 79178476Sjb{ 80178476Sjb commit(var1); 81178476Sjb commit(var2); 82178476Sjb self->commit++; 83178476Sjb} 84178476Sjb 85178476SjbBEGIN 86178476Sjb/self->commit/ 87178476Sjb{ 88178476Sjb printf("Succesfully commited both buffers"); 89178476Sjb exit(0); 90178476Sjb} 91178476Sjb 92178476SjbBEGIN 93178476Sjb/!self->commit/ 94178476Sjb{ 95178476Sjb printf("Couldnt commit both buffers"); 96178476Sjb exit(1); 97178476Sjb} 98178476Sjb 99178476SjbERROR 100178476Sjb{ 101178476Sjb exit(1); 102178476Sjb} 103