| /****************************************************************************** |
| * Copyright (c) 2005 The Regents of the University of California. |
| * This material was produced under U.S. Government contract W-7405-ENG-36 |
| * for Los Alamos National Laboratory, which is operated by the University |
| * of California for the U.S. Department of Energy. The U.S. Government has |
| * rights to use, reproduce, and distribute this software. NEITHER THE |
| * GOVERNMENT NOR THE UNIVERSITY MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR |
| * ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified |
| * to produce derivative works, such modified software should be clearly |
| * marked, so as not to confuse it with the version available from LANL. |
| * |
| * Additionally, this program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * LA-CC 04-115 |
| ******************************************************************************/ |
| |
| #ifndef _ITIMER_H_ |
| #define _ITIMER_H_ |
| |
| #include <sys/time.h> |
| |
| #define MAX_MARKS 100 |
| |
| struct it_mark { |
| long elapsed; |
| char * label; |
| }; |
| typedef struct it_mark it_mark; |
| |
| struct itimer { |
| int running; |
| int mark_cnt; |
| char * label; |
| char * mark_label; |
| long elapsed; |
| long total_elapsed; |
| struct timeval start; |
| struct timeval last_mark; |
| struct timeval stop; |
| it_mark marks[MAX_MARKS]; |
| }; |
| typedef struct itimer itimer; |
| |
| extern itimer * itimer_new(char *label); |
| extern void itimer_start(itimer *t); |
| extern void itimer_mark(itimer *t, char *msg); |
| extern void itimer_stop(itimer *t); |
| extern void itimer_reset(itimer *t); |
| extern void itimer_free(itimer *t); |
| extern void itimer_print(itimer *t); |
| |
| #endif /* _ITIMER_H_*/ |