Ejemplo n.º 1
0
float MSalign11( char **seq1, char **seq2, int alloclen )
/* score no keisan no sai motokaraaru gap no atukai ni mondai ga aru */
{
//	int k;
	register int i, j;
	int lasti, lastj;
	int iin = 0, jin = 0;  // by Mathog, a guess
	int lgth1, lgth2;
	int resultlen;
	float wm = 0.0;   /* int ?????? */
	float g;
	float *currentw, *previousw;
	float fpenalty = (float)penalty;
#if USE_PENALTY_EX
	float fpenalty_ex = (float)penalty_ex;
#endif
	float *maxinw = NULL, *maxinwpt = NULL; // by D.Mathog, guess
	float *maxinh = NULL; // by D.Mathog, guess
#if 1
	float wmmax;
	float *wtmp;
	int *ijppt;
	float *mjpt, *prept, *curpt;
	int *mpjpt;
#endif
	static float mi, *m;
	static int **ijp;
	static int mpi, *mp;
	static float *w1, *w2;
	static float *match;
	static float *initverticalw;    /* kufuu sureba iranai */
	static float *lastverticalw;    /* kufuu sureba iranai */
	static char **mseq1;
	static char **mseq2;
	static char **mseq;
	static float **cpmx1;
	static float **cpmx2;
	static int **intwork;
	static float **WMMTX;
	static float **floatwork;
	static int orlgth1 = 0, orlgth2 = 0;

	if( orlgth1 == 0 )
	{
		mseq1 = AllocateCharMtx( njob, 0 );
		mseq2 = AllocateCharMtx( njob, 0 );
	}


	lgth1 = strlen( seq1[0] );
	lgth2 = strlen( seq2[0] );

	if( lgth1 > orlgth1 || lgth2 > orlgth2 )
	{
		int ll1, ll2;

		if( orlgth1 > 0 && orlgth2 > 0 )
		{
			FreeFloatVec( w1 );
			FreeFloatVec( w2 );
			FreeFloatVec( match );
			FreeFloatVec( initverticalw );
			FreeFloatVec( lastverticalw );
			FreeFloatVec( maxinw );
			FreeFloatVec( maxinh );

			FreeFloatVec( m );
			FreeIntVec( mp );

			FreeCharMtx( mseq );


			FreeFloatMtx( cpmx1 );
			FreeFloatMtx( cpmx2 );

			FreeFloatMtx( floatwork );
			FreeIntMtx( intwork );
		}

		ll1 = MAX( (int)(1.3*lgth1), orlgth1 ) + 100;
		ll2 = MAX( (int)(1.3*lgth2), orlgth2 ) + 100;

#if DEBUG
		fprintf( stderr, "\ntrying to allocate (%d+%d)xn matrices ... ", ll1, ll2 );
#endif

		w1 = AllocateFloatVec( ll2+2 );
		w2 = AllocateFloatVec( ll2+2 );
		match = AllocateFloatVec( ll2+2 );

		initverticalw = AllocateFloatVec( ll1+2 );
		lastverticalw = AllocateFloatVec( ll1+2 );
		maxinw = AllocateFloatVec( ll1+2 );


		m = AllocateFloatVec( ll2+2 );
		mp = AllocateIntVec( ll2+2 );
		maxinh = AllocateFloatVec( ll2+2 );

		mseq = AllocateCharMtx( njob, ll1+ll2 );

		cpmx1 = AllocateFloatMtx( 26, ll1+2 );
		cpmx2 = AllocateFloatMtx( 26, ll2+2 );

		floatwork = AllocateFloatMtx( 26, MAX( ll1, ll2 )+2 ); 
		intwork = AllocateIntMtx( 26, MAX( ll1, ll2 )+2 ); 

#if DEBUG
		fprintf( stderr, "succeeded\n" );
#endif

		orlgth1 = ll1 - 100;
		orlgth2 = ll2 - 100;
	}


	mseq1[0] = mseq[0];
	mseq2[0] = mseq[1];


	if( orlgth1 > commonAlloc1 || orlgth2 > commonAlloc2 )
	{
		int ll1, ll2;

		if( commonAlloc1 && commonAlloc2 )
		{
			FreeIntMtx( commonIP );
			FreeFloatMtx( WMMTX );
		}

		ll1 = MAX( orlgth1, commonAlloc1 );
		ll2 = MAX( orlgth2, commonAlloc2 );

#if DEBUG
		fprintf( stderr, "\n\ntrying to allocate %dx%d matrices ... ", ll1+1, ll2+1 );
#endif

		commonIP = AllocateIntMtx( ll1+10, ll2+10 );
		WMMTX = AllocateFloatMtx( ll1+10, ll2+10 );

#if DEBUG
		fprintf( stderr, "succeeded\n\n" );
#endif

		commonAlloc1 = ll1;
		commonAlloc2 = ll2;
	}
	ijp = commonIP;


#if 0
	for( i=0; i<lgth1; i++ ) 
		fprintf( stderr, "ogcp1[%d]=%f\n", i, ogcp1[i] );
#endif

	currentw = w1;
	previousw = w2;

	match_calc( initverticalw, seq2, seq1, 0, lgth1 );


	match_calc( currentw, seq1, seq2, 0, lgth2 );

	WMMTX[0][0] = initverticalw[0];

	maxinh[0] = initverticalw[0];
	for( i=1; i<lgth1+1; i++ )
	{
		initverticalw[i] += fpenalty;
		WMMTX[i][0] = initverticalw[i];
		if( maxinh[0] < initverticalw[i] ) maxinh[0] = initverticalw[i];
	}
	maxinw[0] = currentw[0];
	for( j=1; j<lgth2+1; j++ )
	{
		currentw[j] += fpenalty;
		WMMTX[0][j] = currentw[j];
		if( maxinw[0] < currentw[j] ) maxinw[0] = currentw[j];
	}

	for( j=1; j<lgth2+1; ++j ) 
	{
		m[j] = currentw[j-1]; mp[j] = 0;
	}

	lastverticalw[0] = currentw[lgth2-1];

	lasti = lgth1+1;

	for( i=1; i<lasti; i++ )
	{
		wtmp = previousw; 
		previousw = currentw;
		currentw = wtmp;

		previousw[0] = initverticalw[i-1];

		match_calc( currentw, seq1, seq2, i, lgth2 );

		currentw[0] = initverticalw[i];

		mi = previousw[0]; mpi = 0;

		maxinwpt = maxinw + i;
		*maxinwpt = currentw[0];

		fprintf( stderr, "currentw[0]  = %f, *maxinwpt = %f\n", currentw[0], maxinw[i] );

		ijppt = ijp[i] + 1;
		mjpt = m + 1;
		prept = previousw;
		curpt = currentw + 1;
		mpjpt = mp + 1;
		lastj = lgth2+1;

		for( j=1; j<lastj; j++ )
		{
			wm = *prept;
			*ijppt = 0;

#if 0
			fprintf( stderr, "%5.0f->", wm );
#endif
			g = mi + fpenalty;
#if 0
			fprintf( stderr, "%5.0f?", g );
#endif
			if( g > wm )
			{
				wm = g;
				*ijppt = -( j - mpi );
			}
			g = *prept;
			if( g >= mi )
			{
				mi = g;
				mpi = j-1;
			}
#if USE_PENALTY_EX
			mi += fpenalty_ex;
#endif

			g = *mjpt + fpenalty;
#if 0 
			fprintf( stderr, "%5.0f?", g );
#endif
			if( g > wm )
			{
				wm = g;
				*ijppt = +( i - *mpjpt );
			}
			g = *prept;
			if( g >= *mjpt )
			{
				*mjpt = g;
				*mpjpt = i-1;
			}
#if USE_PENALTY_EX
			m[j] += fpenalty_ex;
#endif

#if 0
			fprintf( stderr, "%5.0f ", wm );
#endif
			*curpt += wm;

			WMMTX[i][j] = *curpt;


			if( j<lgth2 && *maxinwpt < *curpt ) *maxinwpt = *curpt;
			if( j<lgth2 && maxinh[j] < *curpt ) maxinh[j] = *curpt;
//			fprintf( stderr, "maxintwpt = %f\n", *maxinwpt );

			ijppt++;
			mjpt++;
			prept++;
			mpjpt++;
			curpt++;
		}
		lastverticalw[i] = currentw[lgth2-1];
	}

	wmmax = -999.9;
	for( i=0; i<lgth1; i++ )
	{
		g = lastverticalw[i];
		if( g > wmmax ) 
		{
			wmmax = g;
			iin = i;
			jin = lgth2-1;
		}
	}
	for( j=0; j<lgth2; j++ )
	{
		g = currentw[j];
		if( g > wmmax )
		{
			wmmax = g;
			iin = lgth1-1;
			jin = j;
		}
	}

	for( i=0; i<lgth1; i++ )
		fprintf( stderr, "maxinw[%d] = %f\n", i, maxinw[i] );
	for( j=0; j<lgth2; j++ )
		fprintf( stderr, "maxinh[%d] = %f\n", j, maxinh[j] );

	fprintf( stderr, "wmmax = %f (%d,%d)\n", wmmax, iin, jin );
	if( iin == lgth1 - 1 && jin == lgth2 - 1 )
		;
	else
		wmmax += fpenalty;

	fprintf( stderr, "wmmax = %f\n", wmmax );

#if 0
	for( i=0; i<lgth1; i++ )
	{
		for( j=0; j<lgth2; j++ )
		{
			fprintf( stderr, "% 10.2f ", WMMTX[i][j] );
		}
		fprintf( stderr, "\n" );
	}
#endif

	mseq1[0] += lgth1+lgth2;
	*mseq1[0] = 0;
	mseq2[0] += lgth1+lgth2;
	*mseq2[0] = 0;

	backdp( WMMTX, wmmax, maxinw, maxinh, lgth1, lgth2, alloclen, w1, w2, initverticalw, m, mp, iin, jin, seq1, seq2, mseq1, mseq2 );

	fprintf( stderr, "\n" );
#if 1
	fprintf( stderr, "\n" );
	fprintf( stderr, ">MSres\n%s\n", mseq1[0] );
	fprintf( stderr, ">MSres\n%s\n", mseq2[0] );
#endif

#if 0
	for( i=0; i<lgth1; i++ )
	{
		for( j=0; j<lgth2; j++ )
		{
			fprintf( stderr, "% 10.2f ", WMMTX[i][j] );
		}
		fprintf( stderr, "\n" );
	}
#endif

	mseq1[0] = mseq[0];
	mseq2[0] = mseq[1];
	mseq1[0] += lgth1+lgth2;
	*mseq1[0] = 0;
	mseq2[0] += lgth1+lgth2;
	*mseq2[0] = 0;

	Atracking( currentw, lastverticalw, seq1, seq2, mseq1, mseq2, cpmx1, cpmx2, ijp );


	resultlen = strlen( mseq1[0] );
	if( alloclen < resultlen || resultlen > N )
	{
		fprintf( stderr, "alloclen=%d, resultlen=%d, N=%d\n", alloclen, resultlen, N );
		ErrorExit( "LENGTH OVER!\n" );
	}


	strcpy( seq1[0], mseq1[0] );
	strcpy( seq2[0], mseq2[0] );
#if 1
	fprintf( stderr, "\n" );
	fprintf( stderr, ">\n%s\n", mseq1[0] );
	fprintf( stderr, ">\n%s\n", mseq2[0] );
#endif


	return( wm );
}
Ejemplo n.º 2
0
float G__align11( char **seq1, char **seq2, int alloclen )
/* score no keisan no sai motokaraaru gap no atukai ni mondai ga aru */
{
//	int k;
	register int i, j;
	int lasti;                      /* outgap == 0 -> lgth1, outgap == 1 -> lgth1+1 */
	int lgth1, lgth2;
	int resultlen;
	float wm;   /* int ?????? */
	float g;
	float *currentw, *previousw;
	float fpenalty = (float)penalty;
#if USE_PENALTY_EX
	float fpenalty_ex = (float)penalty_ex;
#endif
#if 1
	float *wtmp;
	int *ijppt;
	float *mjpt, *prept, *curpt;
	int *mpjpt;
#endif
	static float mi, *m;
	static int **ijp;
	static int mpi, *mp;
	static float *w1, *w2;
	static float *match;
	static float *initverticalw;    /* kufuu sureba iranai */
	static float *lastverticalw;    /* kufuu sureba iranai */
	static char **mseq1;
	static char **mseq2;
	static char **mseq;
	static int **intwork;
	static float **floatwork;
	static int orlgth1 = 0, orlgth2 = 0;

	wm = 0.0;

	if( orlgth1 == 0 )
	{
		mseq1 = AllocateCharMtx( njob, 0 );
		mseq2 = AllocateCharMtx( njob, 0 );
	}


	lgth1 = strlen( seq1[0] );
	lgth2 = strlen( seq2[0] );



	if( lgth1 <= 0 || lgth2 <= 0 )
	{
		fprintf( stderr, "WARNING (g11): lgth1=%d, lgth2=%d\n", lgth1, lgth2 );
	}

	if( lgth1 > orlgth1 || lgth2 > orlgth2 )
	{
		int ll1, ll2;

		if( orlgth1 > 0 && orlgth2 > 0 )
		{
			FreeFloatVec( w1 );
			FreeFloatVec( w2 );
			FreeFloatVec( match );
			FreeFloatVec( initverticalw );
			FreeFloatVec( lastverticalw );

			FreeFloatVec( m );
			FreeIntVec( mp );

			FreeCharMtx( mseq );



			FreeFloatMtx( floatwork );
			FreeIntMtx( intwork );
		}

		ll1 = MAX( (int)(1.3*lgth1), orlgth1 ) + 100;
		ll2 = MAX( (int)(1.3*lgth2), orlgth2 ) + 100;

#if DEBUG
		fprintf( stderr, "\ntrying to allocate (%d+%d)xn matrices ... ", ll1, ll2 );
#endif

		w1 = AllocateFloatVec( ll2+2 );
		w2 = AllocateFloatVec( ll2+2 );
		match = AllocateFloatVec( ll2+2 );

		initverticalw = AllocateFloatVec( ll1+2 );
		lastverticalw = AllocateFloatVec( ll1+2 );

		m = AllocateFloatVec( ll2+2 );
		mp = AllocateIntVec( ll2+2 );

		mseq = AllocateCharMtx( njob, ll1+ll2 );


		floatwork = AllocateFloatMtx( 26, MAX( ll1, ll2 )+2 ); 
		intwork = AllocateIntMtx( 26, MAX( ll1, ll2 )+2 ); 

#if DEBUG
		fprintf( stderr, "succeeded\n" );
#endif

		orlgth1 = ll1 - 100;
		orlgth2 = ll2 - 100;
	}


	mseq1[0] = mseq[0];
	mseq2[0] = mseq[1];


	if( orlgth1 > commonAlloc1 || orlgth2 > commonAlloc2 )
	{
		int ll1, ll2;

		if( commonAlloc1 && commonAlloc2 )
		{
			FreeIntMtx( commonIP );
		}

		ll1 = MAX( orlgth1, commonAlloc1 );
		ll2 = MAX( orlgth2, commonAlloc2 );

#if DEBUG
		fprintf( stderr, "\n\ntrying to allocate %dx%d matrices ... ", ll1+1, ll2+1 );
#endif

		commonIP = AllocateIntMtx( ll1+10, ll2+10 );

#if DEBUG
		fprintf( stderr, "succeeded\n\n" );
#endif

		commonAlloc1 = ll1;
		commonAlloc2 = ll2;
	}
	ijp = commonIP;


#if 0
	for( i=0; i<lgth1; i++ ) 
		fprintf( stderr, "ogcp1[%d]=%f\n", i, ogcp1[i] );
#endif

	currentw = w1;
	previousw = w2;


	match_calc( initverticalw, seq2, seq1, 0, lgth1 );


	match_calc( currentw, seq1, seq2, 0, lgth2 );

	if( outgap == 1 )
	{
		for( i=1; i<lgth1+1; i++ )
		{
			initverticalw[i] += fpenalty;
		}
		for( j=1; j<lgth2+1; j++ )
		{
			currentw[j] += fpenalty;
		}
	}

	for( j=1; j<lgth2+1; ++j ) 
	{
		m[j] = currentw[j-1]; mp[j] = 0;
	}

	if( lgth2 == 0 )
		lastverticalw[0] = 0.0;               // lgth2==0 no toki error
	else
		lastverticalw[0] = currentw[lgth2-1]; // lgth2==0 no toki error

	if( outgap ) lasti = lgth1+1; else lasti = lgth1;

#if XXXXXXX
fprintf( stderr, "currentw = \n" );
for( i=0; i<lgth1+1; i++ )
{
	fprintf( stderr, "%5.2f ", currentw[i] );
}
fprintf( stderr, "\n" );
fprintf( stderr, "initverticalw = \n" );
for( i=0; i<lgth2+1; i++ )
{
	fprintf( stderr, "%5.2f ", initverticalw[i] );
}
fprintf( stderr, "\n" );
#endif

	for( i=1; i<lasti; i++ )
	{
		wtmp = previousw; 
		previousw = currentw;
		currentw = wtmp;

		previousw[0] = initverticalw[i-1];

		match_calc( currentw, seq1, seq2, i, lgth2 );
#if XXXXXXX
fprintf( stderr, "\n" );
fprintf( stderr, "i=%d\n", i );
fprintf( stderr, "currentw = \n" );
for( j=0; j<lgth2; j++ )
{
	fprintf( stderr, "%5.2f ", currentw[j] );
}
fprintf( stderr, "\n" );
#endif
#if XXXXXXX
fprintf( stderr, "\n" );
fprintf( stderr, "i=%d\n", i );
fprintf( stderr, "currentw = \n" );
for( j=0; j<lgth2; j++ )
{
	fprintf( stderr, "%5.2f ", currentw[j] );
}
fprintf( stderr, "\n" );
#endif
		currentw[0] = initverticalw[i];

		mi = previousw[0]; mpi = 0;

		ijppt = ijp[i] + 1;
		mjpt = m + 1;
		prept = previousw;
		curpt = currentw + 1;
		mpjpt = mp + 1;
		for( j=1; j<lgth2+1; j++ )
		{
			wm = *prept;
			*ijppt = 0;

#if 0
			fprintf( stderr, "%5.0f->", wm );
#endif
#if 0
			fprintf( stderr, "%5.0f?", g );
#endif
			if( (g=mi+fpenalty) > wm )
			{
				wm = g;
				*ijppt = -( j - mpi );
			}
			if( (g=*prept) >= mi )
			{
				mi = g;
				mpi = j-1;
			}
#if USE_PENALTY_EX
			mi += fpenalty_ex;
#endif

#if 0 
			fprintf( stderr, "%5.0f?", g );
#endif
			if( (g=*mjpt + fpenalty) > wm )
			{
				wm = g;
				*ijppt = +( i - *mpjpt );
			}
			if( (g=*prept) >= *mjpt )
			{
				*mjpt = g;
				*mpjpt = i-1;
			}
#if USE_PENALTY_EX
			m[j] += fpenalty_ex;
#endif

#if 0
			fprintf( stderr, "%5.0f ", wm );
#endif
			*curpt++ += wm;
			ijppt++;
			mjpt++;
			prept++;
			mpjpt++;
		}
		lastverticalw[i] = currentw[lgth2-1]; // lgth2==0 no toki error
	}

	Atracking( currentw, lastverticalw, seq1, seq2, mseq1, mseq2, ijp );

	resultlen = strlen( mseq1[0] );
	if( alloclen < resultlen || resultlen > N )
	{
		fprintf( stderr, "alloclen=%d, resultlen=%d, N=%d\n", alloclen, resultlen, N );
		ErrorExit( "LENGTH OVER!\n" );
	}


	strcpy( seq1[0], mseq1[0] );
	strcpy( seq2[0], mseq2[0] );
#if 0
	fprintf( stderr, "\n" );
	fprintf( stderr, ">\n%s\n", mseq1[0] );
	fprintf( stderr, ">\n%s\n", mseq2[0] );
	fprintf( stderr, "wm = %f\n", wm );
#endif

	return( wm );
}
Ejemplo n.º 3
0
float partA__align( char **seq1, char **seq2, double *eff1, double *eff2, int icyc, int jcyc, int alloclen, LocalHom ***localhom, float *impmatch, int start1, int end1, int start2, int end2, int *gapmap1, int *gapmap2, char *sgap1, char *sgap2, char *egap1, char *egap2 )
/* score no keisan no sai motokaraaru gap no atukai ni mondai ga aru */
{
//	int k;
	register int i, j;
	int lasti, lastj; /* outgap == 0 -> lgth1, outgap == 1 -> lgth1+1 */
	int lgth1, lgth2;
	int resultlen;
	float wm = 0.0;   /* int ?????? */
	float g;
	float *currentw, *previousw;
#if 1
	float *wtmp;
	int *ijppt;
	float *mjpt, *prept, *curpt;
	int *mpjpt;
#endif
	static float mi, *m;
	static int **ijp;
	static int mpi, *mp;
	static float *w1, *w2;
	static float *match;
	static float *initverticalw;    /* kufuu sureba iranai */
	static float *lastverticalw;    /* kufuu sureba iranai */
	static char **mseq1;
	static char **mseq2;
	static char **mseq;
	static float *ogcp1;
	static float *ogcp2;
	static float *fgcp1;
	static float *fgcp2;
	static float **cpmx1;
	static float **cpmx2;
	static int **intwork;
	static float **floatwork;
	static int orlgth1 = 0, orlgth2 = 0;
	float fpenalty = (float)penalty;
#if USE_PENALTY_EX
	float fpenalty_ex = (float)penalty_ex;
#endif
	float *fgcp2pt;
	float *ogcp2pt;
	float fgcp1va;
	float ogcp1va;



#if 0
	fprintf( stderr, "eff in SA+++align\n" );
	for( i=0; i<icyc; i++ ) fprintf( stderr, "eff1[%d] = %f\n", i, eff1[i] );
#endif
	if( orlgth1 == 0 )
	{
		mseq1 = AllocateCharMtx( njob, 0 );
		mseq2 = AllocateCharMtx( njob, 0 );
	}


	lgth1 = strlen( seq1[0] );
	lgth2 = strlen( seq2[0] );

	if( lgth1 > orlgth1 || lgth2 > orlgth2 )
	{
		int ll1, ll2;

		if( orlgth1 > 0 && orlgth2 > 0 )
		{
			FreeFloatVec( w1 );
			FreeFloatVec( w2 );
			FreeFloatVec( match );
			FreeFloatVec( initverticalw );
			FreeFloatVec( lastverticalw );

			FreeFloatVec( m );
			FreeIntVec( mp );

			FreeCharMtx( mseq );

			FreeFloatVec( ogcp1 );
			FreeFloatVec( ogcp2 );
			FreeFloatVec( fgcp1 );
			FreeFloatVec( fgcp2 );


			FreeFloatMtx( cpmx1 );
			FreeFloatMtx( cpmx2 );

			FreeFloatMtx( floatwork );
			FreeIntMtx( intwork );
		}

		ll1 = MAX( (int)(1.3*lgth1), orlgth1 ) + 100;
		ll2 = MAX( (int)(1.3*lgth2), orlgth2 ) + 100;

#if DEBUG
		fprintf( stderr, "\ntrying to allocate (%d+%d)xn matrices ... ", ll1, ll2 );
#endif

		w1 = AllocateFloatVec( ll2+2 );
		w2 = AllocateFloatVec( ll2+2 );
		match = AllocateFloatVec( ll2+2 );

		initverticalw = AllocateFloatVec( ll1+2 );
		lastverticalw = AllocateFloatVec( ll1+2 );

		m = AllocateFloatVec( ll2+2 );
		mp = AllocateIntVec( ll2+2 );

		mseq = AllocateCharMtx( njob, ll1+ll2 );

		ogcp1 = AllocateFloatVec( ll1+2 );
		ogcp2 = AllocateFloatVec( ll2+2 );
		fgcp1 = AllocateFloatVec( ll1+2 );
		fgcp2 = AllocateFloatVec( ll2+2 );

		cpmx1 = AllocateFloatMtx( 26, ll1+2 );
		cpmx2 = AllocateFloatMtx( 26, ll2+2 );

#if FASTMATCHCALC
		floatwork = AllocateFloatMtx( MAX( ll1, ll2 )+2, 26 ); 
		intwork = AllocateIntMtx( MAX( ll1, ll2 )+2, 26 ); 
#else
		floatwork = AllocateFloatMtx( 26, MAX( ll1, ll2 )+2 ); 
		intwork = AllocateIntMtx( 26, MAX( ll1, ll2 )+2 ); 
#endif

#if DEBUG
		fprintf( stderr, "succeeded\n" );
#endif

		orlgth1 = ll1 - 100;
		orlgth2 = ll2 - 100;
	}


	for( i=0; i<icyc; i++ ) mseq1[i] = mseq[i];
	for( j=0; j<jcyc; j++ ) mseq2[j] = mseq[icyc+j];


	if( orlgth1 > commonAlloc1 || orlgth2 > commonAlloc2 )
	{
		int ll1, ll2;

		if( commonAlloc1 && commonAlloc2 )
		{
			FreeIntMtx( commonIP );
		}

		ll1 = MAX( orlgth1, commonAlloc1 );
		ll2 = MAX( orlgth2, commonAlloc2 );

#if DEBUG
		fprintf( stderr, "\n\ntrying to allocate %dx%d matrices ... ", ll1+1, ll2+1 );
#endif

		commonIP = AllocateIntMtx( ll1+10, ll2+10 );

#if DEBUG
		fprintf( stderr, "succeeded\n\n" );
#endif

		commonAlloc1 = ll1;
		commonAlloc2 = ll2;
	}
	ijp = commonIP;

	cpmx_calc_new( seq1, cpmx1, eff1, lgth1, icyc );
	cpmx_calc_new( seq2, cpmx2, eff2, lgth2, jcyc );

	if( sgap1 )
	{
		new_OpeningGapCount( ogcp1, icyc, seq1, eff1, lgth1, sgap1 );
		new_OpeningGapCount( ogcp2, jcyc, seq2, eff2, lgth2, sgap2 );
		new_FinalGapCount( fgcp1, icyc, seq1, eff1, lgth1, egap1 );
		new_FinalGapCount( fgcp2, jcyc, seq2, eff2, lgth2, egap2 );
	}
	else
	{
		st_OpeningGapCount( ogcp1, icyc, seq1, eff1, lgth1 );
		st_OpeningGapCount( ogcp2, jcyc, seq2, eff2, lgth2 );
		st_FinalGapCount( fgcp1, icyc, seq1, eff1, lgth1 );
		st_FinalGapCount( fgcp2, jcyc, seq2, eff2, lgth2 );
	}

	for( i=0; i<lgth1; i++ ) 
	{
		ogcp1[i] = 0.5 * ( 1.0 - ogcp1[i] ) * fpenalty;
		fgcp1[i] = 0.5 * ( 1.0 - fgcp1[i] ) * fpenalty;
	}
	for( i=0; i<lgth2; i++ ) 
	{
		ogcp2[i] = 0.5 * ( 1.0 - ogcp2[i] ) * fpenalty;
		fgcp2[i] = 0.5 * ( 1.0 - fgcp2[i] ) * fpenalty;
	}
#if 0
	for( i=0; i<lgth1; i++ ) 
		fprintf( stderr, "ogcp1[%d]=%f\n", i, ogcp1[i] );
#endif

	currentw = w1;
	previousw = w2;


	match_calc( initverticalw, cpmx2, cpmx1, 0, lgth1, floatwork, intwork, 1 );
	if( localhom )
		part_imp_match_out_vead_tate_gapmap( initverticalw, gapmap2[0]+start2, lgth1, start1, gapmap1 );


	match_calc( currentw, cpmx1, cpmx2, 0, lgth2, floatwork, intwork, 1 );
	if( localhom )
		part_imp_match_out_vead_gapmap( currentw, gapmap1[0]+start1, lgth2, start2, gapmap2 );
#if 0 // -> tbfast.c
	if( localhom )
		imp_match_calc( currentw, icyc, jcyc, lgth1, lgth2, seq1, seq2, eff1, eff2, localhom, 1, 0 );

#endif

	if( outgap == 1 )
	{
		for( i=1; i<lgth1+1; i++ )
		{
			initverticalw[i] += ( ogcp1[0] + fgcp1[i-1] ) ;
		}
		for( j=1; j<lgth2+1; j++ )
		{
			currentw[j] += ( ogcp2[0] + fgcp2[j-1] ) ;
		}
	}
#if OUTGAP0TRY
	else
	{
		for( j=1; j<lgth2+1; j++ )
			currentw[j] -= offset * j / 2.0;
		for( i=1; i<lgth1+1; i++ )
			initverticalw[i] -= offset * i / 2.0;
	}
#endif

	for( j=1; j<lgth2+1; ++j ) 
	{
		m[j] = currentw[j-1] + ogcp1[1]; mp[j] = 0;
	}

	lastverticalw[0] = currentw[lgth2-1];

	if( outgap ) lasti = lgth1+1; else lasti = lgth1;
	lastj = lgth2+1;

#if XXXXXXX
fprintf( stderr, "currentw = \n" );
for( i=0; i<lgth1+1; i++ )
{
	fprintf( stderr, "%5.2f ", currentw[i] );
}
fprintf( stderr, "\n" );
fprintf( stderr, "initverticalw = \n" );
for( i=0; i<lgth2+1; i++ )
{
	fprintf( stderr, "%5.2f ", initverticalw[i] );
}
fprintf( stderr, "\n" );
fprintf( stderr, "fcgp\n" );
for( i=0; i<lgth1; i++ ) 
	fprintf( stderr, "fgcp1[%d]=%f\n", i, ogcp1[i] );
for( i=0; i<lgth2; i++ ) 
	fprintf( stderr, "fgcp2[%d]=%f\n", i, ogcp2[i] );
#endif

	for( i=1; i<lasti; i++ )
	{
		wtmp = previousw; 
		previousw = currentw;
		currentw = wtmp;

		previousw[0] = initverticalw[i-1];

		match_calc( currentw, cpmx1, cpmx2, i, lgth2, floatwork, intwork, 0 );
#if XXXXXXX
fprintf( stderr, "\n" );
fprintf( stderr, "i=%d\n", i );
fprintf( stderr, "currentw = \n" );
for( j=0; j<lgth2; j++ )
{
	fprintf( stderr, "%5.2f ", currentw[j] );
}
fprintf( stderr, "\n" );
#endif
		if( localhom )
		{
//			fprintf( stderr, "Calling imp_match_calc (o) lgth = %d, i = %d\n", lgth1, i );
//			imp_match_out_vead( currentw, i, lgth2 );
			part_imp_match_out_vead_gapmap( currentw, gapmap1[i]+start1, lgth2, start2, gapmap2 );
		}
#if XXXXXXX
fprintf( stderr, "\n" );
fprintf( stderr, "i=%d\n", i );
fprintf( stderr, "currentw = \n" );
for( j=0; j<lgth2; j++ )
{
	fprintf( stderr, "%5.2f ", currentw[j] );
}
fprintf( stderr, "\n" );
#endif
		currentw[0] = initverticalw[i];


		mi = previousw[0] + ogcp2[1]; mpi = 0;

		ijppt = ijp[i] + 1;
		mjpt = m + 1;
		prept = previousw;
		curpt = currentw + 1;
		mpjpt = mp + 1;
		fgcp2pt = fgcp2;
		ogcp2pt = ogcp2+1;
		fgcp1va = fgcp1[i-1];
		ogcp1va = ogcp1[i];
		for( j=1; j<lastj; j++ )
		{
			wm = *prept;
			*ijppt = 0;

#if 0
			fprintf( stderr, "%5.0f->", wm );
#endif
			g = mi + *fgcp2pt;
#if 0
			fprintf( stderr, "%5.0f?", g );
#endif
			if( g > wm )
			{
				wm = g;
				*ijppt = -( j - mpi );
			}
			g = *prept + *ogcp2pt;
			if( g >= mi )
			{
				mi = g;
				mpi = j-1;
			}
#if USE_PENALTY_EX
			mi += fpenalty_ex;
#endif

			g = *mjpt + fgcp1va;
#if 0 
			fprintf( stderr, "%5.0f?", g );
#endif
			if( g > wm )
			{
				wm = g;
				*ijppt = +( i - *mpjpt );
			}
			g = *prept + ogcp1va;
			if( g >= *mjpt )
			{
				*mjpt = g;
				*mpjpt = i-1;
			}
#if USE_PENALTY_EX
			m[j] += fpenalty_ex;
#endif

#if 0
			fprintf( stderr, "%5.0f ", wm );
#endif
			*curpt += wm;
			ijppt++;
			mjpt++;
			prept++;
			mpjpt++;
			curpt++;
			fgcp2pt++;
			ogcp2pt++;
		}
		lastverticalw[i] = currentw[lgth2-1];
	}

#if OUTGAP0TRY
	if( !outgap )
	{
		for( j=1; j<lgth2+1; j++ )
			currentw[j] -= offset * ( lgth2 - j ) / 2.0;
		for( i=1; i<lgth1+1; i++ )
			lastverticalw[i] -= offset * ( lgth1 - i  / 2.0);
	}
#endif
		
	/*
	fprintf( stderr, "\n" );
	for( i=0; i<icyc; i++ ) fprintf( stderr,"%s\n", seq1[i] );
	fprintf( stderr, "#####\n" );
	for( j=0; j<jcyc; j++ ) fprintf( stderr,"%s\n", seq2[j] );
	fprintf( stderr, "====>" );
	for( i=0; i<icyc; i++ ) strcpy( mseq1[i], seq1[i] );
	for( j=0; j<jcyc; j++ ) strcpy( mseq2[j], seq2[j] );
	*/
	if( localhom )
	{
		Atracking_localhom( impmatch, currentw, lastverticalw, seq1, seq2, mseq1, mseq2, cpmx1, cpmx2, ijp, icyc, jcyc, start1, end1, start2, end2, gapmap1, gapmap2 );
	}
	else
		Atracking( currentw, lastverticalw, seq1, seq2, mseq1, mseq2, cpmx1, cpmx2, ijp, icyc, jcyc );

//	fprintf( stderr, "### impmatch = %f\n", *impmatch );

	resultlen = strlen( mseq1[0] );
	if( alloclen < resultlen || resultlen > N )
	{
		fprintf( stderr, "alloclen=%d, resultlen=%d, N=%d\n", alloclen, resultlen, N );
		ErrorExit( "LENGTH OVER!\n" );
	}


	for( i=0; i<icyc; i++ ) strcpy( seq1[i], mseq1[i] );
	for( j=0; j<jcyc; j++ ) strcpy( seq2[j], mseq2[j] );
	/*
	fprintf( stderr, "\n" );
	for( i=0; i<icyc; i++ ) fprintf( stderr, "%s\n", mseq1[i] );
	fprintf( stderr, "#####\n" );
	for( j=0; j<jcyc; j++ ) fprintf( stderr, "%s\n", mseq2[j] );
	*/


	return( wm );
}