stat.h

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00001 /* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
00002 /* ====================================================================
00003  * Copyright (c) 1999-2004 Carnegie Mellon University.  All rights
00004  * reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * 1. Redistributions of source code must retain the above copyright
00011  *    notice, this list of conditions and the following disclaimer. 
00012  *
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  *    notice, this list of conditions and the following disclaimer in
00015  *    the documentation and/or other materials provided with the
00016  *    distribution.
00017  *
00018  * This work was supported in part by funding from the Defense Advanced 
00019  * Research Projects Agency and the National Science Foundation of the 
00020  * United States of America, and the CMU Sphinx Speech Consortium.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
00023  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
00024  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00025  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
00026  * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00027  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
00028  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
00029  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
00030  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
00031  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
00032  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  *
00034  * ====================================================================
00035  *
00036  */
00037 /*
00038  * stat.h -- statistics of the searching process, including timers and counters. 
00039  * 
00040  * **********************************************
00041  * CMU ARPA Speech Project
00042  *
00043  * Copyright (c) 1999 Carnegie Mellon University.
00044  * ALL RIGHTS RESERVED.
00045  * **********************************************
00046  * 
00047  * HISTORY
00048  * $Log$
00049  * Revision 1.1  2006/04/05  20:27:30  dhdfu
00050  * A Great Reorganzation of header files and executables
00051  * 
00052  * Revision 1.2  2006/02/22 20:01:06  arthchan2003
00053  * Merged from branch SPHINX3_5_2_RCI_IRII_BRANCH: 1, Take care of the situation when the hmm_eval =0 (but ugly). 2, Add a free function for stat_t.
00054  *
00055  * Revision 1.1.4.2  2005/07/05 06:25:40  arthchan2003
00056  * Fixed dox-doc.
00057  *
00058  * Revision 1.1.4.1  2005/07/03 22:56:51  arthchan2003
00059  * Add stat_free.
00060  *
00061  * Revision 1.1  2005/06/21 20:58:09  arthchan2003
00062  * Add a statistics inventory structure, it takes care of 1, counters, 2, timers. Interfaces are provided to allow convenient clearing and updating of structures
00063  *
00064  * Revision 1.6  2005/04/25 19:22:47  archan
00065  * Refactor out the code of rescoring from lexical tree. Potentially we want to turn off the rescoring if we need.
00066  *
00067  * Revision 1.5  2005/04/20 03:44:10  archan
00068  * Create functions for clear/update/report statistics.  It wraps up code which was slightly spaghatti-like in the past
00069  *
00070  * Revision 1.4  2005/03/30 01:22:47  archan
00071  * Fixed mistakes in last updates. Add
00072  *
00073  * 
00074  * 24-Mar-2004 Arthur Chan (archan@cs.cmu.edu) at Carnegie Mellon University
00075  *             start
00076  */
00077 
00078 
00079 #ifndef _S3_STAT_
00080 #define _S3_STAT_
00081 
00082 #include <profile.h>
00083 #include <s3types.h>
00084 #include "sphinx3_export.h"
00085 
00090 #ifdef __cplusplus
00091 extern "C" {
00092 #endif
00093 #if 0
00094 } /* Fool Emacs into not indenting things. */
00095 #endif
00096 
00101 typedef struct {
00102     /* All structure that measure the time and stuffs we computed */
00103     ptmr_t tm_sen;    
00104     ptmr_t tm_srch;   
00105     ptmr_t tm_ovrhd; 
00106     ptmr_t tm;       
00108     int32 utt_hmm_eval; 
00109     int32 utt_sen_eval; 
00110     int32 utt_gau_eval; 
00111     int32 utt_cisen_eval; 
00112     int32 utt_cigau_eval; 
00113     int32 utt_wd_exit;    
00115     int32 nfr;                 
00117     float64 tot_sen_eval;       
00118     float64 tot_gau_eval;       
00119     float64 tot_ci_sen_eval;    
00120     float64 tot_ci_gau_eval;    
00121     float64 tot_hmm_eval;       
00122     float64 tot_wd_exit;        
00125     int32 tot_fr;                 
00129 } stat_t ;
00130 
00134 stat_t* stat_init(void); 
00135   
00138 void stat_free(stat_t* st 
00139     );
00140 
00142 void stat_clear_utt(
00143     stat_t* st 
00144     );
00145   
00147 void stat_clear_corpus(
00148     stat_t* st 
00149     );
00150 
00152 void stat_update_corpus(
00153     stat_t* st 
00154     );
00155   
00157 void stat_report_utt(
00158     stat_t* st, 
00159     char * uttid 
00160     );
00161 
00163 S3DECODER_EXPORT
00164 void stat_report_corpus(
00165     stat_t * st 
00166     );
00167 
00168 
00169 #if 0
00170 { /* Stop indent from complaining */
00171 #endif
00172 #ifdef __cplusplus
00173 }
00174 #endif
00175 
00176 #endif
00177 

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