gpfa5f.f

已经编译好的levoo程序

      b(jq+j) = u9 - t10
*----------------------
      ajo = a(jo+j)
      t1 = ajh + ajo
      ajm = a(jm+j)
      ajn = a(jn+j)
      t2 = ajm + ajn
      t3 = ajh - ajo
      t4 = ajm - ajn
      ajr = a(jr+j)
      ajn =  ajr
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      t7 = ajc - 0.25 * t5
      a(jc+j) = ajc + t5
      t8 = t7 + t6
      t9 = t7 - t6
      ajw = a(jw+j)
      ajo =  ajw
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      bjo = b(jo+j)
      u1 = bjh + bjo
      bjm = b(jm+j)
      bjn = b(jn+j)
      u2 = bjm + bjn
      u3 = bjh - bjo
      u4 = bjm - bjn
      bjr = b(jr+j)
      bjn =  bjr
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      u7 = bjc - 0.25 * u5
      b(jc+j) = bjc + u5
      u8 = u7 + u6
      u9 = u7 - u6
      bjw = b(jw+j)
      bjo =  bjw
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      a(jh+j) = t8 - u11
      b(jh+j) = u8 + t11
      a(jw+j) = t8 + u11
      b(jw+j) = u8 - t11
      a(jm+j) = t9 - u10
      b(jm+j) = u9 + t10
      a(jr+j) = t9 + u10
      b(jr+j) = u9 - t10
*----------------------
      ajt = a(jt+j)
      t1 = aji + ajt
      ajs = a(js+j)
      t2 = ajn + ajs
      t3 = aji - ajt
      t4 = ajn - ajs
      ajx = a(jx+j)
      ajt =  ajx
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      ajp = a(jp+j)
      t7 = ajp - 0.25 * t5
      ax = ajp + t5
      t8 = t7 + t6
      t9 = t7 - t6
      a(jp+j) = ajd
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      a(jd+j) = ax
      bjt = b(jt+j)
      u1 = bji + bjt
      bjs = b(js+j)
      u2 = bjn + bjs
      u3 = bji - bjt
      u4 = bjn - bjs
      bjx = b(jx+j)
      bjt =  bjx
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      bjp = b(jp+j)
      u7 = bjp - 0.25 * u5
      bx = bjp + u5
      u8 = u7 + u6
      u9 = u7 - u6
      b(jp+j) = bjd
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      b(jd+j) = bx
      a(ji+j) = t8 - u11
      b(ji+j) = u8 + t11
      a(jx+j) = t8 + u11
      b(jx+j) = u8 - t11
      a(jn+j) = t9 - u10
      b(jn+j) = u9 + t10
      a(js+j) = t9 + u10
      b(js+j) = u9 - t10
*----------------------
      ajv = a(jv+j)
      ajy = a(jy+j)
      t1 = ajv + ajy
      t2 = ajo + ajt
      t3 = ajv - ajy
      t4 = ajo - ajt
      a(jv+j) = ajj
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      aju = a(ju+j)
      t7 = aju - 0.25 * t5
      ax = aju + t5
      t8 = t7 + t6
      t9 = t7 - t6
      a(ju+j) = aje
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      a(je+j) = ax
      bjv = b(jv+j)
      bjy = b(jy+j)
      u1 = bjv + bjy
      u2 = bjo + bjt
      u3 = bjv - bjy
      u4 = bjo - bjt
      b(jv+j) = bjj
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      bju = b(ju+j)
      u7 = bju - 0.25 * u5
      bx = bju + u5
      u8 = u7 + u6
      u9 = u7 - u6
      b(ju+j) = bje
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      b(je+j) = bx
      a(jj+j) = t8 - u11
      b(jj+j) = u8 + t11
      a(jy+j) = t8 + u11
      b(jy+j) = u8 - t11
      a(jo+j) = t9 - u10
      b(jo+j) = u9 + t10
      a(jt+j) = t9 + u10
      b(jt+j) = u9 - t10
      j = j + jump
  410 continue
*
      else
*
cdir$ ivdep, shortloop
      do 440 l = 1 , nvex
      ajb = a(jb+j)
      aje = a(je+j)
      t1 = ajb + aje
      ajc = a(jc+j)
      ajd = a(jd+j)
      t2 = ajc + ajd
      t3 = ajb - aje
      t4 = ajc - ajd
      ajf = a(jf+j)
      ajb =  ajf
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      aja = a(ja+j)
      t7 = aja - 0.25 * t5
      a(ja+j) = aja + t5
      t8 = t7 + t6
      t9 = t7 - t6
      ajk = a(jk+j)
      ajc =  ajk
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      bjb = b(jb+j)
      bje = b(je+j)
      u1 = bjb + bje
      bjc = b(jc+j)
      bjd = b(jd+j)
      u2 = bjc + bjd
      u3 = bjb - bje
      u4 = bjc - bjd
      bjf = b(jf+j)
      bjb =  bjf
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      bja = b(ja+j)
      u7 = bja - 0.25 * u5
      b(ja+j) = bja + u5
      u8 = u7 + u6
      u9 = u7 - u6
      bjk = b(jk+j)
      bjc =  bjk
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      a(jf+j) = co1*(t8-u11) - si1*(u8+t11)
      b(jf+j) = si1*(t8-u11) + co1*(u8+t11)
      aje =  co4*(t8+u11) - si4*(u8-t11)
      bje =  si4*(t8+u11) + co4*(u8-t11)
      a(jk+j) = co2*(t9-u10) - si2*(u9+t10)
      b(jk+j) = si2*(t9-u10) + co2*(u9+t10)
      ajd =  co3*(t9+u10) - si3*(u9-t10)
      bjd =  si3*(t9+u10) + co3*(u9-t10)
*----------------------
      ajg = a(jg+j)
      ajj = a(jj+j)
      t1 = ajg + ajj
      ajh = a(jh+j)
      aji = a(ji+j)
      t2 = ajh + aji
      t3 = ajg - ajj
      t4 = ajh - aji
      ajl = a(jl+j)
      ajh =  ajl
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      t7 = ajb - 0.25 * t5
      a(jb+j) = ajb + t5
      t8 = t7 + t6
      t9 = t7 - t6
      ajq = a(jq+j)
      aji =  ajq
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      bjg = b(jg+j)
      bjj = b(jj+j)
      u1 = bjg + bjj
      bjh = b(jh+j)
      bji = b(ji+j)
      u2 = bjh + bji
      u3 = bjg - bjj
      u4 = bjh - bji
      bjl = b(jl+j)
      bjh =  bjl
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      u7 = bjb - 0.25 * u5
      b(jb+j) = bjb + u5
      u8 = u7 + u6
      u9 = u7 - u6
      bjq = b(jq+j)
      bji =  bjq
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      a(jg+j) = co1*(t8-u11) - si1*(u8+t11)
      b(jg+j) = si1*(t8-u11) + co1*(u8+t11)
      ajj =  co4*(t8+u11) - si4*(u8-t11)
      bjj =  si4*(t8+u11) + co4*(u8-t11)
      a(jl+j) = co2*(t9-u10) - si2*(u9+t10)
      b(jl+j) = si2*(t9-u10) + co2*(u9+t10)
      a(jq+j) = co3*(t9+u10) - si3*(u9-t10)
      b(jq+j) = si3*(t9+u10) + co3*(u9-t10)
*----------------------
      ajo = a(jo+j)
      t1 = ajh + ajo
      ajm = a(jm+j)
      ajn = a(jn+j)
      t2 = ajm + ajn
      t3 = ajh - ajo
      t4 = ajm - ajn
      ajr = a(jr+j)
      ajn =  ajr
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      t7 = ajc - 0.25 * t5
      a(jc+j) = ajc + t5
      t8 = t7 + t6
      t9 = t7 - t6
      ajw = a(jw+j)
      ajo =  ajw
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      bjo = b(jo+j)
      u1 = bjh + bjo
      bjm = b(jm+j)
      bjn = b(jn+j)
      u2 = bjm + bjn
      u3 = bjh - bjo
      u4 = bjm - bjn
      bjr = b(jr+j)
      bjn =  bjr
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      u7 = bjc - 0.25 * u5
      b(jc+j) = bjc + u5
      u8 = u7 + u6
      u9 = u7 - u6
      bjw = b(jw+j)
      bjo =  bjw
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      a(jh+j) = co1*(t8-u11) - si1*(u8+t11)
      b(jh+j) = si1*(t8-u11) + co1*(u8+t11)
      a(jw+j) = co4*(t8+u11) - si4*(u8-t11)
      b(jw+j) = si4*(t8+u11) + co4*(u8-t11)
      a(jm+j) = co2*(t9-u10) - si2*(u9+t10)
      b(jm+j) = si2*(t9-u10) + co2*(u9+t10)
      a(jr+j) = co3*(t9+u10) - si3*(u9-t10)
      b(jr+j) = si3*(t9+u10) + co3*(u9-t10)
*----------------------
      ajt = a(jt+j)
      t1 = aji + ajt
      ajs = a(js+j)
      t2 = ajn + ajs
      t3 = aji - ajt
      t4 = ajn - ajs
      ajx = a(jx+j)
      ajt =  ajx
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      ajp = a(jp+j)
      t7 = ajp - 0.25 * t5
      ax = ajp + t5
      t8 = t7 + t6
      t9 = t7 - t6
      a(jp+j) = ajd
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      a(jd+j) = ax
      bjt = b(jt+j)
      u1 = bji + bjt
      bjs = b(js+j)
      u2 = bjn + bjs
      u3 = bji - bjt
      u4 = bjn - bjs
      bjx = b(jx+j)
      bjt =  bjx
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      bjp = b(jp+j)
      u7 = bjp - 0.25 * u5
      bx = bjp + u5
      u8 = u7 + u6
      u9 = u7 - u6
      b(jp+j) = bjd
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      b(jd+j) = bx
      a(ji+j) = co1*(t8-u11) - si1*(u8+t11)
      b(ji+j) = si1*(t8-u11) + co1*(u8+t11)
      a(jx+j) = co4*(t8+u11) - si4*(u8-t11)
      b(jx+j) = si4*(t8+u11) + co4*(u8-t11)
      a(jn+j) = co2*(t9-u10) - si2*(u9+t10)
      b(jn+j) = si2*(t9-u10) + co2*(u9+t10)
      a(js+j) = co3*(t9+u10) - si3*(u9-t10)
      b(js+j) = si3*(t9+u10) + co3*(u9-t10)
*----------------------
      ajv = a(jv+j)
      ajy = a(jy+j)
      t1 = ajv + ajy
      t2 = ajo + ajt
      t3 = ajv - ajy
      t4 = ajo - ajt
      a(jv+j) = ajj
      t5 = t1 + t2
      t6 = c1 * ( t1 - t2 )
      aju = a(ju+j)
      t7 = aju - 0.25 * t5
      ax = aju + t5
      t8 = t7 + t6
      t9 = t7 - t6
      a(ju+j) = aje
      t10 = c3 * t3 - c2 * t4
      t11 = c2 * t3 + c3 * t4
      a(je+j) = ax
      bjv = b(jv+j)
      bjy = b(jy+j)
      u1 = bjv + bjy
      u2 = bjo + bjt
      u3 = bjv - bjy
      u4 = bjo - bjt
      b(jv+j) = bjj
      u5 = u1 + u2
      u6 = c1 * ( u1 - u2 )
      bju = b(ju+j)
      u7 = bju - 0.25 * u5
      bx = bju + u5
      u8 = u7 + u6
      u9 = u7 - u6
      b(ju+j) = bje
      u10 = c3 * u3 - c2 * u4
      u11 = c2 * u3 + c3 * u4
      b(je+j) = bx
      a(jj+j) = co1*(t8-u11) - si1*(u8+t11)
      b(jj+j) = si1*(t8-u11) + co1*(u8+t11)
      a(jy+j) = co4*(t8+u11) - si4*(u8-t11)
      b(jy+j) = si4*(t8+u11) + co4*(u8-t11)
      a(jo+j) = co2*(t9-u10) - si2*(u9+t10)
      b(jo+j) = si2*(t9-u10) + co2*(u9+t10)
      a(jt+j) = co3*(t9+u10) - si3*(u9-t10)
      b(jt+j) = si3*(t9+u10) + co3*(u9-t10)
      j = j + jump
  440 continue
*
      endif
*
*-----(end of loop across transforms)
*
      ja = ja + jstepx
      if (ja.lt.istart) ja = ja + ninc
  445 continue
  450 continue
  460 continue
*-----( end of double loop for this k )
      kk = kk + 2*la
  470 continue
*-----( end of loop over values of k )
      la = 5*la
  480 continue
*-----( end of loop on type II radix-5 passes )
*-----( nvex transforms completed)
  490 continue
      istart = istart + nvex * jump
  500 continue
*-----( end of loop on blocks of transforms )
*
      return
      end