atl_cncmmijk_c.c

基于Blas CLapck的.用过的人知道是干啥的

         r0mm_b1 = r1mm = Mjoin(Mjoin(Mjoin(NCmm0,NN),0x0x0),_a1_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),NN),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),NN),0x0x0_aX_bX);
      }
      else if (TB == AtlasConjTrans)
      {
         ai1 = ar0 = ATL_rnone; ai0 = ATL_rone;
         r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_aX_b0);
         r0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_aX_bX);
         r1mm    = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_bX);
         i0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_b0);
         i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_b1);
         i1mm    = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_aX_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),NT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),NT),0x0x0_aX_bX);
      }
      else
      {
         ar0 = ai0 = ai1 = ATL_rone;
         i0mm_bX = r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_b0);
         i1mm = i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_b1);
         r0mm_b1 = r1mm = Mjoin(Mjoin(Mjoin(NCmm0,NT),0x0x0),_a1_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),NT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),NT),0x0x0_aX_bX);
      }
   }
   else if (TA == AtlasConjTrans)
   {
      if (TB == AtlasNoTrans)
      {
         ai0 = ar0 = ATL_rnone; ai1 = ATL_rone;
         r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_aX_b0);
         r0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_aX_bX);
         r1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_a1_bX);
         i0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_aX_b0);
         i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_aX_bX);
         i1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_a1_b1);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TN),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TN),0x0x0_aX_bX);
      }
      else if (TB == AtlasConjTrans)
      {
         ar0 = ATL_rone; ai1 = ai0 = ATL_rnone;
         r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b0);
         r0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_bX);
         r1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_bX);
         i0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_b0);
         i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         i1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TT),0x0x0_aX_bX);
      }
      else  /* TA == AtlasConjTrans, TB == AtlasTrans */
      {
         ai0 = ar0 = ATL_rnone; ai1 = ATL_rone;
         r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_b0);
         r0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         r1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_bX);
         i0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_b0);
         i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         i1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b1);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TT),0x0x0_aX_bX);
      }
   }
   else
   {
      if (TB == AtlasNoTrans)
      {
         ar0 = ai0 = ai1 = ATL_rone;
         i0mm_bX = r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_a1_b0);
         i1mm = i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_a1_b1);
         r0mm_b1 = r1mm = Mjoin(Mjoin(Mjoin(NCmm0,TN),0x0x0),_a1_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TN),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TN),0x0x0_aX_bX);
      }
      else if (TB == AtlasConjTrans)
      {
         ai1 = ar0 = ATL_rnone; ai0 = ATL_rone;
         r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_b0);
         r0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         r1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_bX);
         i0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b0);
         i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b1);
         i1mm    = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_aX_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TT),0x0x0_aX_bX);
      }
      else
      {
         ar0 = ai0 = ai1 = ATL_rone;
         i0mm_bX = r0mm_bX = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b0);
         i1mm = i0mm_b1 = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_b1);
         r0mm_b1 = r1mm = Mjoin(Mjoin(Mjoin(NCmm0,TT),0x0x0),_a1_bX);
         mm_fixedKcu=Mjoin(Mjoin(Mjoin(NCmm00,Mjoin(0x0x,KB)),TT),0x0x0_aX_bX);
         mmcu = Mjoin(Mjoin(Mjoin(NCmm00,0x0x0),TT),0x0x0_aX_bX);
      }
   }

   if (TA == AtlasNoTrans)
   {
      incAk = lda * (KB<<1);
      incAn = -Kb * incAk;
      incAm = MB<<1;
   }
   else
   {
      incAk = KB<<1;
      incAn = -Kb * incAk;
      incAm = (MB<<1) * lda;
   }
   if (TB == AtlasNoTrans)
   {
      incBk = KB<<1;
      incBn = (ldb*NB - K + kr)<<1;
      incBm = -((Nb * ldb * NB)<<1);
   }
   else
   {
      incBk = (KB<<1)*ldb;
      incBn = (NB<<1) - Kb*incBk;
      incBm = -Nb*(NB<<1);
   }

   if (AlphaIsOne)
   {
      if (BetaIsOne) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_a1),_b1);
      else if (BetaIsZero) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_a1),_b0);
      else if (BetaIsReal) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_a1),_bXi0);
      else geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_a1),_bX);
   }
   else if (AlphaIsReal)
   {
      if (BetaIsOne) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aXi0),_b1);
      else if (BetaIsZero) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aXi0),_b0);
      else if (BetaIsReal) geadd=Mjoin(Mjoin(Mjoin(PATL,geadd),_aXi0),_bXi0);
      else geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aXi0),_bX);
   }
   else if (BetaIsOne) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aX),_b1);
   else if (BetaIsZero) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aX),_b0);
   else if (BetaIsReal) geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aX),_bXi0);
   else geadd = Mjoin(Mjoin(Mjoin(PATL,geadd),_aX),_bX);
   vp = malloc(ATL_Cachelen + ATL_MulBySize(MB * NB));
   ATL_assert(vp);
   cp = ATL_AlignPtr(vp);
   if (mr || nr || kr) Mjoin(PATL,gezero)(MB, NB, cp, MB);

   for (i=Mb; i; i--, a += incAm, b += incBm, c += incCm)
   {
      for (j=Nb; j; j--, a += incAn, b += incBn, c += incCn)
      {
         if (Kb)
         {
            r0mm_bX(MB, NB, KB, ar0, a+1, lda, b+1, ldb, ATL_rzero, cp, MB);
            i0mm_bX(MB, NB, KB, ai0, a+1, lda, b, ldb, ATL_rzero, cp+1, MB);
            r1mm(MB, NB, KB, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
            i1mm(MB, NB, KB, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
            a += incAk;  b += incBk;
            for (k=Kb-1; k; k--, a += incAk, b += incBk)
            {
               r0mm_b1(MB, NB, KB, ar0, a+1, lda, b+1, ldb, ATL_rnone, cp, MB);
               i0mm_b1(MB, NB, KB, ai0, a+1, lda, b, ldb, ATL_rone, cp+1, MB);
               r1mm(MB, NB, KB, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
               i1mm(MB, NB, KB, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
            }
            if (kr)
            {
               mmcu(MB, NB, kr, ar0, a+1, lda, b+1, ldb, ATL_rnone, cp, MB);
               mmcu(MB, NB, kr, ai0, a+1, lda, b, ldb, ATL_rone, cp+1, MB);
               mmcu(MB, NB, kr, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
               mmcu(MB, NB, kr, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
            }
         }
         else if (kr)
         {
            Mjoin(PATL,zero)(MB*NB, cp, 1); /* kill NaN/INF from before */
            mmcu(MB, NB, kr, ar0, a+1, lda, b+1, ldb, ATL_rzero, cp, MB);
            mmcu(MB, NB, kr, ai0, a+1, lda, b, ldb, ATL_rzero, cp+1, MB);
            mmcu(MB, NB, kr, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
            mmcu(MB, NB, kr, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
         }
         geadd(MB, NB, alpha, cp, MB, beta, c, ldc);
      }
   }
   if (mr)  /* M-loop remainder */
   {
      for (j=Nb; j; j--, a += incAn, b += incBn, c += incCn)
      {
         Mjoin(PATL,zero)(MB*NB, cp, 1); /* kill NaN/INF from before */
         if (Kb)
         {
            mm_fixedKcu(mr, NB, KB, ar0, a+1, lda, b+1, ldb, ATL_rzero,
                        cp, MB);
            mm_fixedKcu(mr, NB, KB, ai0, a+1, lda, b, ldb, ATL_rzero,
                        cp+1, MB);
            mm_fixedKcu(mr, NB, KB, ATL_rone, a, lda, b, ldb, ATL_rnone,
                        cp, MB);
            mm_fixedKcu(mr, NB, KB, ai1, a, lda, b+1, ldb, ATL_rone,
                        cp+1, MB);
            a += incAk;  b += incBk;
            for (k=Kb-1; k; k--, a += incAk, b += incBk)
            {
               mm_fixedKcu(mr, NB, KB, ar0, a+1, lda, b+1, ldb, ATL_rnone,
                           cp, MB);
               mm_fixedKcu(mr, NB, KB, ai0, a+1, lda, b, ldb, ATL_rone,
                           cp+1, MB);
               mm_fixedKcu(mr, NB, KB, ATL_rone, a, lda, b, ldb, ATL_rnone,
                           cp, MB);
               mm_fixedKcu(mr, NB, KB, ai1, a, lda, b+1, ldb, ATL_rone,
                           cp+1, MB);
            }
            if (kr)
            {
               mmcu(mr, NB, kr, ar0, a+1, lda, b+1, ldb, ATL_rnone, cp, MB);
               mmcu(mr, NB, kr, ai0, a+1, lda, b, ldb, ATL_rone, cp+1, MB);
               mmcu(mr, NB, kr, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
               mmcu(mr, NB, kr, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
            }
         }
         else if (kr)
         {
            mmcu(mr, NB, kr, ar0, a+1, lda, b+1, ldb, ATL_rzero, cp, MB);
            mmcu(mr, NB, kr, ai0, a+1, lda, b, ldb, ATL_rzero, cp+1, MB);
            mmcu(mr, NB, kr, ATL_rone, a, lda, b, ldb, ATL_rnone, cp, MB);
            mmcu(mr, NB, kr, ai1, a, lda, b+1, ldb, ATL_rone, cp+1, MB);
         }
         geadd(mr, NB, alpha, cp, MB, beta, c, ldc);
      }
   }
   if (nr) Mjoin(PATL,NCmmJIK)(TA, TB, M, nr, K, alpha, A, lda,
                               B+Nb*(incBn+Kb*incBk), ldb,
                               beta, C+Nb*(NB<<1)*ldc, ldc);
   free(vp);
   return(0);
}