コード例 #1
0
ファイル: ATL_zreftrsmRLTN.c プロジェクト: certik/vendor
void ATL_zreftrsmRLTN
(
   const int                  M,
   const int                  N,
   const double               * ALPHA,
   const double               * A,
   const int                  LDA,
   double                     * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_zreftrsmRLTN( ... )
 *
 * <=>
 *
 * ATL_zreftrsm
 * ( AtlasRight, AtlasLower, AtlasTrans, AtlasNonUnit, ... )
 *
 * See ATL_zreftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register double            t0_i, t0_r;
   int                        i, iajk, ibij, ibik, j, jak, jbj, jbk, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( k = 0, jak = 0, jbk = 0; k < N; k++, jak += lda2, jbk += ldb2 )
   {
      for( i = 0, ibik = jbk; i < M; i++, ibik += 2 )
      { j = ( k << 1 ) + jak; Mddiv( A[j], A[j+1], B[ibik], B[ibik+1] ); }
      for( j = k+1,    iajk  = ((k+1) << 1)+jak, jbj  = (k+1)*ldb2;
           j < N; j++, iajk += 2,                jbj += ldb2 )
      {
         Mset( A[iajk], A[iajk+1], t0_r, t0_i );
         for( i = 0, ibij = jbj, ibik = jbk; i < M; i++, ibij += 2, ibik += 2 )
         { Mmls( t0_r, t0_i, B[ibik], B[ibik+1], B[ibij], B[ibij+1] ); }
      }
      for( i = 0, ibik = jbk; i < M; i++, ibik += 2 )
      { Mdscl( ALPHA[0], ALPHA[1], B[ibik], B[ibik+1] ); }
   }
/*
 * End of ATL_zreftrsmRLTN
 */
}
コード例 #2
0
ファイル: ATL_zreftrsmLLNU.c プロジェクト: numpy/numpy-vendor
void ATL_zreftrsmLLNU
(
    const int                  M,
    const int                  N,
    const double               * ALPHA,
    const double               * A,
    const int                  LDA,
    double                     * B,
    const int                  LDB
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_zreftrsmLLNU( ... )
     *
     * <=>
     *
     * ATL_zreftrsm
     * ( AtlasLeft, AtlasLower, AtlasNoTrans, AtlasUnit, ... )
     *
     * See ATL_zreftrsm for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    int                        i, iaik, ibij, ibkj, j, jak, jbj, k,
                               lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = 0, jbj  = 0; j < N; j++, jbj += ldb2 )
    {
        for( i = 0, ibij = jbj; i < M; i++, ibij += 2 )
        {
            Mdscl( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1] );
        }
        for( k = 0, jak = 0, ibkj = jbj; k < M; k++, jak += lda2, ibkj += 2 )
        {
            for( i = k+1, iaik = ((k+1) << 1)+jak, ibij = ((k+1) << 1)+jbj;
                    i < M; i++, iaik += 2, ibij += 2 )
            {
                Mmls( A[iaik], A[iaik+1], B[ibkj], B[ibkj+1], B[ibij], B[ibij+1] );
            }
        }
    }
    /*
     * End of ATL_zreftrsmLLNU
     */
}
コード例 #3
0
ファイル: ATL_creftrsmLLTU.c プロジェクト: Leobin7/Kaldi
void ATL_creftrsmLLTU
(
    const int                  M,
    const int                  N,
    const float                * ALPHA,
    const float                * A,
    const int                  LDA,
    float                      * B,
    const int                  LDB
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_creftrsmLLTU( ... )
     *
     * <=>
     *
     * ATL_creftrsm
     * ( AtlasLeft, AtlasLower, AtlasTrans, AtlasUnit, ... )
     *
     * See ATL_creftrsm for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    register float             t0_i, t0_r;
    int                        i, iaki, ibij, ibkj, j, jai, jbj, k,
                               lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = 0, jbj = 0; j < N; j++, jbj += ldb2 )
    {
        for( i = M-1,     jai  = (M-1)*lda2, ibij  = ((M-1) << 1)+jbj;
                i >= 0; i--, jai -= lda2,       ibij -= 2 )
        {
            Mmul( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1], t0_r, t0_i );
            for( k = i+1, iaki  = ((i+1) << 1)+jai, ibkj  = ((i+1) << 1)+jbj;
                    k < M; k++, iaki += 2, ibkj += 2 )
            {
                Mmls( A[iaki], A[iaki+1], B[ibkj], B[ibkj+1], t0_r, t0_i );
            }
            Mset( t0_r, t0_i, B[ibij], B[ibij+1] );
        }
    }
    /*
     * End of ATL_creftrsmLLTU
     */
}
コード例 #4
0
ファイル: ATL_creftrsmRLNN.c プロジェクト: AIDman/Kaldi
void ATL_creftrsmRLNN
(
   const int                  M,
   const int                  N,
   const float                * ALPHA,
   const float                * A,
   const int                  LDA,
   float                      * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftrsmRLNN( ... )
 *
 * <=>
 *
 * ATL_creftrsm
 * ( AtlasRight, AtlasLower, AtlasNoTrans, AtlasNonUnit, ... )
 *
 * See ATL_creftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   int                        i, iakj, ibij, ibik, j, jaj, jbj, jbk, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,      jaj  = (N-1)*lda2, jbj  = (N-1)*ldb2;
        j >= 0;  j--, jaj -= lda2,       jbj -= ldb2 )
   {
      for( i = 0, ibij  = jbj; i < M; i++, ibij += 2 )
      { Msscl( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1] ); }
      for( k = j+1,    iakj  = ((j+1) << 1)+jaj, jbk  = (j+1)*ldb2;
           k < N; k++, iakj += 2,                jbk += ldb2 )
      {
         for( i = 0, ibij = jbj, ibik = jbk; i < M; i++, ibij += 2, ibik += 2 )
         { Mmls( A[iakj], A[iakj+1], B[ibik], B[ibik+1], B[ibij], B[ibij+1] ); }
      }
      for( i = 0, ibij = jbj; i < M; i++, ibij += 2 )
      { k = ( j << 1 ) + jaj; Msdiv( A[k], A[k+1], B[ibij], B[ibij+1] ); }
   }
/*
 * End of ATL_creftrsmRLNN
 */
}
コード例 #5
0
void ATL_creftrsmLUNN
(
   const int                  M,
   const int                  N,
   const float                * ALPHA,
   const float                * A,
   const int                  LDA,
   float                      * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftrsmLUNN( ... )
 *
 * <=>
 *
 * ATL_creftrsm
 * ( AtlasLeft, AtlasUpper, AtlasNoTrans, AtlasNonUnit, ... )
 *
 * See ATL_creftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   int                        i, iaik, ibij, ibkj, j, jak, jbj, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = 0, jbj = 0; j < N; j++, jbj += ldb2 )
   {
      for( i = 0, ibij = jbj; i < M; i++, ibij += 2 )
      { Msscl( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1] ); }
      for( k = M-1,     jak  = (M-1)*lda2, ibkj  = ((M-1) << 1)+jbj;
           k >= 0; k--, jak -= lda2,       ibkj -= 2 )
      {
         i = ( k << 1 ) + jak; Msdiv( A[i], A[i+1], B[ibkj], B[ibkj+1] );
         for( i = 0,      iaik  = jak, ibij  = jbj;
              i < k; i++, iaik += 2,   ibij += 2 )
         { Mmls( A[iaik], A[iaik+1], B[ibkj], B[ibkj+1], B[ibij], B[ibij+1] ); }
      }
   }
/*
 * End of ATL_creftrsmLUNN
 */
}
コード例 #6
0
ファイル: ATL_creftrsmRUTU.c プロジェクト: AIDman/Kaldi
void ATL_creftrsmRUTU
(
   const int                  M,
   const int                  N,
   const float                * ALPHA,
   const float                * A,
   const int                  LDA,
   float                      * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftrsmRUTU( ... )
 *
 * <=>
 *
 * ATL_creftrsm
 * ( AtlasRight, AtlasUpper, AtlasTrans, AtlasUnit, ... )
 *
 * See ATL_creftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register float             t0_i, t0_r;
   int                        i, iajk, ibij, ibik, j, jak, jbj, jbk, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( k = N-1,     jak  = (N-1)*lda2, jbk  = (N-1)*ldb2;
        k >= 0; k--, jak -= lda2,       jbk -= ldb2 )
   {
      for( j = 0, iajk = jak, jbj = 0; j < k; j++, iajk += 2, jbj += ldb2 )
      {
         Mset( A[iajk], A[iajk+1], t0_r, t0_i );
         for( i = 0, ibij = jbj, ibik = jbk; i < M; i++, ibij += 2, ibik += 2 )
         { Mmls( t0_r, t0_i, B[ibik], B[ibik+1], B[ibij], B[ibij+1] ); }
      }
      for( i = 0, ibik = jbk; i < M; i++, ibik += 2 )
      { Msscl( ALPHA[0], ALPHA[1], B[ibik], B[ibik+1] ); }
   }
/*
 * End of ATL_creftrsmRUTU
 */
}
コード例 #7
0
ファイル: ATL_creftrsmLUTN.c プロジェクト: AIDman/Kaldi
void ATL_creftrsmLUTN
(
   const int                  M,
   const int                  N,
   const float                * ALPHA,
   const float                * A,
   const int                  LDA,
   float                      * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftrsmLUTN( ... )
 *
 * <=>
 *
 * ATL_creftrsm
 * ( AtlasLeft, AtlasUpper, AtlasTrans, AtlasNonUnit, ... )
 *
 * See ATL_creftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register float             t0_i, t0_r;
   int                        i, iaki, ibij, ibkj, j, jai, jbj, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = 0, jbj = 0; j < N; j++, jbj += ldb2 )
   {
      for( i = 0, jai = 0, ibij  = jbj; i < M; i++, jai += lda2, ibij += 2 )
      {
         Mmul( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1], t0_r, t0_i );
         for( k = 0, iaki = jai, ibkj = jbj; k < i; k++, iaki += 2, ibkj += 2 )
         { Mmls( A[iaki], A[iaki+1], B[ibkj], B[ibkj+1], t0_r, t0_i ); }
         k = ( i << 1 ) + jai; Msdiv( A[k], A[k+1], t0_r, t0_i );
         Mset( t0_r, t0_i, B[ibij], B[ibij+1] );
      }
   }
/*
 * End of ATL_creftrsmLUTN
 */
}
コード例 #8
0
ファイル: ATL_creftbsvUTN.c プロジェクト: certik/vendor
void ATL_creftbsvUTN
(
   const int                  N,
   const int                  K,
   const float                * A,
   const int                  LDA,
   float                      * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftbsvUTN( ... )
 *
 * <=>
 *
 * ATL_creftbsv( AtlasUpper, AtlasTrans, AtlasNonUnit, ... )
 *
 * See ATL_creftbsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register float             t0_i, t0_r;
   int                        i, i0, iaij, incx2 = 2 * INCX, ix, j, jaj,
                              jx, kx = 0, l, lda2 = ( LDA << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = 0, jaj = 0, jx = kx; j < N; j++, jaj += lda2, jx += incx2 )
   {
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      l = K - j; i0 = ( j - K > 0 ? j - K : 0 );
      for( i = i0,     iaij  = ((l+i0) << 1)+jaj, ix  = kx;
           i < j; i++, iaij += 2,                 ix += incx2 )
      { Mmls( A[iaij], A[iaij+1], X[ix], X[ix+1], t0_r, t0_i ); }
      Msdiv( A[iaij], A[iaij+1], t0_r, t0_i );
      Mset( t0_r, t0_i, X[jx], X[jx+1] );
      if( j >= K ) { kx += incx2; }
   }
/*
 * End of ATL_creftbsvUTN
 */
}
コード例 #9
0
ファイル: ATL_zreftpsvUTN.c プロジェクト: Leobin7/Kaldi
void ATL_zreftpsvUTN
(
    const int                  N,
    const double               * A,
    const int                  LDA,
    double                     * X,
    const int                  INCX
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_zreftpsvUTN( ... )
     *
     * <=>
     *
     * ATL_zreftpsv( AtlasUpper, AtlasTrans, AtlasNonUnit, ... )
     *
     * See ATL_zreftpsv for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    register double            t0_i, t0_r;
    int                        i, iaij, incx2 = 2 * INCX, ix, j, jaj, jx,
                                        lda2 = ( LDA << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = 0, jaj = 0, jx  = 0; j < N; j++, jx += incx2 )
    {
        Mset( X[jx], X[jx+1], t0_r, t0_i );
        for( i = 0, iaij = jaj, ix = 0; i < j; i++, iaij += 2, ix += incx2 )
        {
            Mmls( A[iaij], A[iaij+1], X[ix], X[ix+1], t0_r, t0_i );
        }
        Mddiv( A[iaij], A[iaij+1], t0_r, t0_i );
        Mset( t0_r, t0_i, X[jx], X[jx+1] );
        jaj += lda2;
        lda2 += 2;
    }
    /*
     * End of ATL_zreftpsvUTN
     */
}
コード例 #10
0
ファイル: ATL_creftrsmRUNU.c プロジェクト: AIDman/Kaldi
void ATL_creftrsmRUNU
(
   const int                  M,
   const int                  N,
   const float                * ALPHA,
   const float                * A,
   const int                  LDA,
   float                      * B,
   const int                  LDB
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftrsmRUNU( ... )
 *
 * <=>
 *
 * ATL_creftrsm
 * ( AtlasRight, AtlasUpper, AtlasNoTrans, AtlasUnit, ... )
 *
 * See ATL_creftrsm for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   int                        i, iakj, ibij, ibik, j, jaj, jbj, jbk, k,
                              lda2 = ( LDA << 1 ), ldb2 = ( LDB << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = 0, jaj = 0, jbj = 0; j < N; j++, jaj += lda2, jbj += ldb2 )
   {
      for( i = 0, ibij = jbj; i < M; i++, ibij += 2 )
      { Msscl( ALPHA[0], ALPHA[1], B[ibij], B[ibij+1] ); }
      for( k = 0, iakj = jaj, jbk = 0; k < j; k++, iakj += 2, jbk += ldb2 )
      {
         for( i = 0, ibij = jbj, ibik = jbk; i < M; i++, ibij += 2, ibik += 2 )
         { Mmls( A[iakj], A[iakj+1], B[ibik], B[ibik+1], B[ibij], B[ibij+1] ); }
      }
   }
/*
 * End of ATL_creftrsmRUNU
 */
}
コード例 #11
0
ファイル: ATL_creftrsvLTU.c プロジェクト: Leobin7/Kaldi
void ATL_creftrsvLTU
(
    const int                  N,
    const float                * A,
    const int                  LDA,
    float                      * X,
    const int                  INCX
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_creftrsvLTU( ... )
     *
     * <=>
     *
     * ATL_creftrsv( AtlasLower, AtlasTrans, AtlasUnit, ... )
     *
     * See ATL_creftrsv for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    register float             t0_i, t0_r;
    int                        i, iaij, incx2 = 2 * INCX, ix, j, jaj, jx,
                                        ldap12 = ( ( LDA + 1 ) << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = N-1,     jaj  = (N-1)*(ldap12), jx  = (N-1)*incx2;
            j >= 0; j--, jaj -= ldap12,         jx -= incx2 )
    {
        Mset( X[jx], X[jx+1], t0_r, t0_i );
        for( i = j+1,    iaij  = 2+jaj, ix  = jx + incx2;
                i < N; i++, iaij += 2,     ix += incx2 )
        {
            Mmls( A[iaij], A[iaij+1], X[ix], X[ix+1], t0_r, t0_i );
        }
        Mset( t0_r, t0_i, X[jx], X[jx+1] );
    }
    /*
     * End of ATL_creftrsvLTU
     */
}
コード例 #12
0
ファイル: ATL_creftbsvLHU.c プロジェクト: certik/vendor
void ATL_creftbsvLHU
(
   const int                  N,
   const int                  K,
   const float                * A,
   const int                  LDA,
   float                      * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftbsvLHU( ... )
 *
 * <=>
 *
 * ATL_creftbsv( AtlasLower, AtlasConjTrans, AtlasUnit, ... )
 *
 * See ATL_creftbsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register float             t0_i, t0_r;
   int                        i, i1, iaij, incx2 = 2 * INCX, ix, j, jaj,
                              jx, kx = 0, lda2 = ( LDA << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,     jaj  = (N-1)*lda2, jx  = kx+(N-1)*incx2;
        j >= 0; j--, jaj -= lda2,       jx -= incx2 )
   {
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      i1 = ( N - 1 > j + K ? j + K : N - 1 );
      for( i = j+1,      iaij  = 2+jaj, ix  = jx + incx2;
           i <= i1; i++, iaij += 2,     ix += incx2 )
      { Mmls( A[iaij], -A[iaij+1], X[ix], X[ix+1], t0_r, t0_i ); }
      Mset( t0_r, t0_i, X[jx], X[jx+1] );
   }
/*
 * End of ATL_creftbsvLHU
 */
}
コード例 #13
0
ファイル: ATL_zreftbsvLCU.c プロジェクト: numpy/numpy-vendor
void ATL_zreftbsvLCU
(
    const int                  N,
    const int                  K,
    const double               * A,
    const int                  LDA,
    double                     * X,
    const int                  INCX
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_zreftbsvLCU( ... )
     *
     * <=>
     *
     * ATL_zreftbsv( AtlasLower, AtlasConj, AtlasUnit, ... )
     *
     * See ATL_zreftbsv for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    register double            t0_i, t0_r;
    int                        i, i1, iaij, incx2 = 2 * INCX, ix, j, jaj,
                                            jx, kx = 0, lda2 = ( LDA << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = 0, jaj = 0, jx = kx; j < N; j++, jaj += lda2, jx += incx2 )
    {
        i1   = ( N - 1 > j + K ? j + K : N - 1 );
        Mset( X[jx], X[jx+1], t0_r, t0_i );
        for( i = j+1,      iaij  = 2+jaj, ix  = jx + incx2;
                i <= i1; i++, iaij += 2,     ix += incx2 )
        {
            Mmls( A[iaij], -A[iaij+1], t0_r, t0_i, X[ix], X[ix+1] );
        }
    }
    /*
     * End of ATL_zreftbsvLCU
     */
}
コード例 #14
0
void ATL_zreftbsvUCN
(
   const int                  N,
   const int                  K,
   const double               * A,
   const int                  LDA,
   double                     * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_zreftbsvUCN( ... )
 *
 * <=>
 *
 * ATL_zreftbsv( AtlasUpper, AtlasConj, AtlasNonUnit, ... )
 *
 * See ATL_zreftbsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register double            t0_i, t0_r;
   int                        i, i0, iaij, iajj, incx2 = 2 * INCX, ix, j,
                              jaj, jx, kx = 0, l, lda2 = ( LDA << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,     jaj  = (N-1)*lda2, jx  = kx+(N-1)*incx2;
        j >= 0; j--, jaj -= lda2,       jx -= incx2 )
   {
      l = K -j; i0 = ( j - K > 0 ? j - K : 0 );
      iajj = ( K << 1 ) + jaj; Mddiv( A[iajj], -A[iajj+1], X[jx], X[jx+1] );
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      for( i = i0,     iaij  = ((l+i0) << 1)+jaj, ix  = kx+i0*incx2;
           i < j; i++, iaij += 2,                 ix += incx2 )
      { Mmls( A[iaij], -A[iaij+1], t0_r, t0_i, X[ix], X[ix+1] ); }
   }
/*
 * End of ATL_zreftbsvUCN
 */
}
コード例 #15
0
ファイル: ATL_zreftrsvLNN.c プロジェクト: Leobin7/Kaldi
void ATL_zreftrsvLNN
(
    const int                  N,
    const double               * A,
    const int                  LDA,
    double                     * X,
    const int                  INCX
)
{
    /*
     * Purpose
     * =======
     *
     * ATL_zreftrsvLNN( ... )
     *
     * <=>
     *
     * ATL_zreftrsv( AtlasLower, AtlasNoTrans, AtlasNonUnit, ... )
     *
     * See ATL_zreftrsv for details.
     *
     * ---------------------------------------------------------------------
     */
    /*
     * .. Local Variables ..
     */
    register double            t0_i, t0_r;
    int                        i, iaij, incx2 = 2 * INCX, ix, j, jaj,
                                        jx, ldap12 = ( ( LDA + 1 ) << 1 );
    /* ..
     * .. Executable Statements ..
     *
     */
    for( j = 0, jaj = 0, jx  = 0; j < N; j++, jaj += ldap12, jx += incx2 )
    {
        Mddiv( A[jaj], A[jaj+1], X[jx], X[jx+1] );
        Mset( X[jx], X[jx+1], t0_r, t0_i );
        for( i = j+1,    iaij  = jaj+2, ix  = jx+incx2;
                i < N; i++, iaij += 2,     ix += incx2 )
        {
            Mmls( A[iaij], A[iaij+1], t0_r, t0_i, X[ix], X[ix+1] );
        }
    }
    /*
     * End of ATL_zreftrsvLNN
     */
}
コード例 #16
0
ファイル: ATL_creftpsvLHN.c プロジェクト: AIDman/Kaldi
void ATL_creftpsvLHN
(
   const int                  N,
   const float                * A,
   const int                  LDA,
   float                      * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_creftpsvLHN( ... )
 *
 * <=>
 *
 * ATL_creftpsv( AtlasLower, AtlasConjTrans, AtlasNonUnit, ... )
 *
 * See ATL_creftpsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register float             t0_i, t0_r;
   int                        i, iaij, incx2 = 2 * INCX, ix, j, jaj, jx,
                              lda2 = ( ( LDA - N + 1 ) << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,     jaj = (((LDA+1)*(N-1)) << 1) - (N-1)*N, jx  = (N-1)*incx2;
        j >= 0; j--,                                         jx -= incx2 )
   {
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      for( i = j+1,    iaij  = jaj+2, ix  = jx + incx2;
           i < N; i++, iaij += 2,     ix += incx2 )
      { Mmls( A[iaij], -A[iaij+1], X[ix], X[ix+1], t0_r, t0_i ); }
      Msdiv( A[jaj], -A[jaj+1], t0_r, t0_i );
      Mset( t0_r, t0_i, X[jx], X[jx+1] ); lda2 += 2; jaj -= lda2;
   }
/*
 * End of ATL_creftpsvLHN
 */
}
コード例 #17
0
void ATL_zreftpsvUCN
(
   const int                  N,
   const double               * A,
   const int                  LDA,
   double                     * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_zreftpsvUCN( ... )
 *
 * <=>
 *
 * ATL_zreftpsv( AtlasUpper, AtlasConj, AtlasNonUnit, ... )
 *
 * See ATL_zreftpsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register double            t0_i, t0_r;
   int                        i, iaij, iajj, incx2 = 2 * INCX, ix, j, jaj,
                              jx, lda2 = ( ( LDA + N - 1 ) << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,     jaj = (N-1)*(2*LDA+N-2), jx  = (N-1)*incx2;
        j >= 0; j--,                          jx -= incx2 )
   {
      iajj = ( j << 1 ) + jaj; Mddiv( A[iajj], -A[iajj+1], X[jx], X[jx+1] );
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      for( i = 0, iaij = jaj, ix = 0; i < j; i++, iaij += 2, ix += incx2 )
      { Mmls( A[iaij], -A[iaij+1], t0_r, t0_i, X[ix], X[ix+1] ); }
      lda2 -= 2; jaj -= lda2;
   }
/*
 * End of ATL_zreftpsvUCN
 */
}
コード例 #18
0
ファイル: ATL_zreftrsvUNU.c プロジェクト: AIDman/Kaldi
void ATL_zreftrsvUNU
(
   const int                  N,
   const double               * A,
   const int                  LDA,
   double                     * X,
   const int                  INCX
)
{
/*
 * Purpose
 * =======
 *
 * ATL_zreftrsvUNU( ... )
 *
 * <=>
 *
 * ATL_zreftrsv( AtlasUpper, AtlasNoTrans, AtlasUnit, ... )
 *
 * See ATL_zreftrsv for details.
 *
 * ---------------------------------------------------------------------
 */
/*
 * .. Local Variables ..
 */
   register double            t0_i, t0_r;
   int                        i, iaij, incx2 = 2 * INCX, ix, j, jaj, jx,
                              lda2 = ( LDA << 1 );
/* ..
 * .. Executable Statements ..
 *
 */
   for( j = N-1,     jaj  = (N-1)*lda2, jx  = (N-1)*incx2;
        j >= 0; j--, jaj -= lda2,       jx -= incx2 )
   {
      Mset( X[jx], X[jx+1], t0_r, t0_i );
      for( i = 0, iaij  = jaj, ix  = 0; i < j; i++, iaij += 2, ix += incx2 )
      { Mmls( A[iaij], A[iaij+1], t0_r, t0_i, X[ix], X[ix+1] ); }
   }
/*
 * End of ATL_zreftrsvUNU
 */
}