Add some profiling output for project loading.
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0e97d2d9d9
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94310eecfa
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@ -23,6 +23,7 @@
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#include "const.h"
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#include "util/debug.h"
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#include "util/Block_Timer.H"
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#include <string.h>
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@ -88,6 +89,7 @@ Audio_File::filename ( void ) const
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Audio_File *
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Audio_File::from_file ( const char * filename )
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{
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Block_Timer timer( "Opened audio file" );
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Audio_File *a;
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@ -42,6 +42,7 @@
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#include "const.h"
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#include "util/debug.h"
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#include "util/file.h"
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#include "util/Block_Timer.H"
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extern TLE *tle;
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@ -254,8 +255,11 @@ Project::open ( const char *name )
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if ( version != PROJECT_VERSION )
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return E_VERSION;
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{
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Block_Timer timer( "Replayed journal" );
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if ( ! Loggable::open( "history" ) )
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return E_INVALID;
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}
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timeline->sample_rate( rate );
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@ -332,5 +336,6 @@ Project::create ( const char *name, const char *template_name )
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void
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Project::compact ( void )
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{
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Block_Timer timer( "Compacted journal" );
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Loggable::compact();
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}
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@ -0,0 +1,59 @@
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/*******************************************************************************/
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/* Copyright (C) 2010 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#pragma once
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#include <stdio.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <string.h>
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class Block_Timer
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{
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unsigned long long ts;
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const char *prefix;
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unsigned long long tv_to_ts ( timeval *tv )
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{
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return tv->tv_sec * 1e6 + tv->tv_usec;
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}
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public:
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Block_Timer ( const char *prefix )
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{
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this->prefix = prefix;
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timeval tv;
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gettimeofday( &tv, NULL );
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ts = tv_to_ts( &tv );
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}
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~Block_Timer ( )
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{
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timeval tv;
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gettimeofday( &tv, NULL );
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fprintf( stderr, "[%Lfms] %s\n", ((long double)tv_to_ts( &tv ) - ts ) / 1000, prefix );
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}
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};
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