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https://igit.ific.uv.es/alramos/latticegpu.jl.git
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SFORBI different from SFAFWB.
This commit is contained in:
Fernando P.Panadero
parent
bc06079664
commit
4c560ab0fe
1 changed files with 227 additions and 2 deletions
229
src/YM/YMact.jl
229
src/YM/YMact.jl
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@ -324,7 +324,93 @@ end
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##
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## SF
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##
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function krnl_impr!(plx, U::AbstractArray{T}, c0, c1, Ubnd::NTuple{NB,T}, cG, ztw, lp::Union{SpaceParm{N,M,BC_SF_ORBI,D},SpaceParm{N,M,BC_SF_AFWB,D}}) where {T,NB,N,M,D}
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function krnl_impr!(plx, U::AbstractArray{T}, c0, c1, Ubnd::NTuple{NB,T}, cG, ztw, lp::SpaceParm{N,M,BC_SF_ORBI,D}) where {T,NB,N,M,D}
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b = Int64(CUDA.threadIdx().x)
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r = Int64(CUDA.blockIdx().x)
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I = point_coord((b,r), lp)
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it = I[N]
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ipl = 0
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S = zero(eltype(plx))
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@inbounds begin
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for id1 in N:-1:1
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bu1, ru1 = up((b, r), id1, lp)
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SFBC = (id1==N)
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for id2 = 1:id1-1
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bu2, ru2 = up((b, r), id2, lp)
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ipl = ipl + 1
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TWP = (I[id1]==1) && (I[id2]==1)
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TWH2 = TWP || ( (I[id1]==lp.iL[id1]) && (I[id2]==1) )
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TWH3 = TWP || ( (I[id1]==1) && (I[id2]==lp.iL[id2]) )
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# H2 staple
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(b1, r1) = up((b,r), id1, lp)
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(b2, r2) = up((b1,r1), id1, lp)
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if SFBC && (it == lp.iL[end]-1)
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gb = Ubnd[id2]
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else
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gb = U[b2,id2,r2]
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end
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(b2, r2) = up((b1,r1), id2, lp)
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h2 = (U[b1,id1,r1]*gb)/U[b2,id1,r2]
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# H3 staple
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(b1, r1) = up((b,r), id2, lp)
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(b2, r2) = up((b1,r1), id2, lp)
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(b3, r3) = up((b1,r1), id1, lp)
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if SFBC && (it == lp.iL[end])
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gc = Ubnd[id2]
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else
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gc = U[b3,id2,r3]
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end
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h3 = (U[b1,id2,r1]*U[b2,id1,r2])/gc
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# END staples
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if SFBC && (it == lp.iL[end])
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ga = Ubnd[id2]
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else
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ga = U[bu1,id2,ru1]
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end
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g2 = U[b,id2,r]\U[b,id1,r]
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if (it == lp.iL[end]) && SFBC
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S += cG*(c0*tr(g2*ga/U[bu2,id1,ru2])) + (c1)*tr(g2*ga/h3) + (c1/2)*tr((g2*ga/U[bu2,id1,ru2])*g2*ga/U[bu2,id1,ru2])
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elseif (it == 1) && SFBC
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S += cG*(c0*tr(g2*ga/U[bu2,id1,ru2])) + (c1)*tr(g2*ga/h3) + c1*tr(g2*h2/U[bu2,id1,ru2]) + (c1/2)*tr((g2*ga/U[bu2,id1,ru2])*g2*ga/U[bu2,id1,ru2])
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else
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if TWP
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S += (ztw[ipl]*c0)*tr(g2*ga/U[bu2,id1,ru2])
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else
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S += c0*tr(g2*ga/U[bu2,id1,ru2])
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end
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if TWH2
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S += (ztw[ipl]*c1)*tr(g2*h2/U[bu2,id1,ru2])
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else
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S += c1*tr(g2*h2/U[bu2,id1,ru2])
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end
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if TWH3
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S += (ztw[ipl]*c1)*tr(g2*ga/h3)
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else
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S += c1*tr(g2*ga/h3)
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end
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end
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end
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end
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plx[I] = S
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end
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return nothing
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end
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function krnl_impr!(plx, U::AbstractArray{T}, c0, c1, Ubnd::NTuple{NB,T}, cG, ztw, lp::SpaceParm{N,M,BC_SF_AFWB,D}) where {T,NB,N,M,D}
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b = Int64(CUDA.threadIdx().x)
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r = Int64(CUDA.blockIdx().x)
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@ -509,7 +595,146 @@ function krnl_force_wilson_pln!(frc1, frc2, U::AbstractArray{T}, Ubnd, cG, ztw,
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return nothing
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end
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function krnl_force_impr_pln!(frc1, frc2, U::AbstractArray{T}, c0, c1, Ubnd, cG, ztw, ipl, lp::Union{SpaceParm{N,M,BC_SF_ORBI,D},SpaceParm{N,M,BC_SF_AFWB,D}}) where {T,N,M,D}
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function krnl_force_impr_pln!(frc1, frc2, U::AbstractArray{T}, c0, c1, Ubnd, cG, ztw, ipl, lp::SpaceParm{N,M,BC_SF_ORBI,D}) where {T,N,M,D}
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b = Int64(CUDA.threadIdx().x)
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r = Int64(CUDA.blockIdx().x)
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I = point_coord((b,r), lp)
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it = I[N]
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@inbounds begin
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id1, id2 = lp.plidx[ipl]
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bu1, ru1 = up((b, r), id1, lp)
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bu2, ru2 = up((b, r), id2, lp)
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SFBC = (id1 == N)
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TWP = (I[id1]==1) && (I[id2]==1)
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TWH1 = TWP || ( (I[id1]==1) && (I[id2]==2) )
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TWH2 = TWP || ( (I[id1]==lp.iL[id1]) && (I[id2]==1) )
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TWH3 = TWP || ( (I[id1]==1) && (I[id2]==lp.iL[id2]) )
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TWH4 = TWP || ( (I[id1]==2) && (I[id2]==1) )
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# H1 staple
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(b1, r1) = dw((b,r), id2, lp)
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(b2, r2) = up((b1,r1), id1, lp)
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if SFBC && (it == lp.iL[end])
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gc = Ubnd[id2]
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else
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gc = U[b2,id2,r2]
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end
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h1 = (U[b1,id2,r1]\U[b1,id1,r1])*gc
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# H2 staple
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(b1, r1) = up((b,r), id1, lp)
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(b2, r2) = up((b1,r1), id1, lp)
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if SFBC && (it == lp.iL[end]-1)
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gb = Ubnd[id2]
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else
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gb = U[b2,id2,r2]
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end
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(b2, r2) = up((b1,r1), id2, lp)
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h2 = (U[b1,id1,r1]*gb)/U[b2,id1,r2]
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# H3 staple
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(b1, r1) = up((b,r), id2, lp)
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(b2, r2) = up((b1,r1), id2, lp)
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(b3, r3) = up((b1,r1), id1, lp)
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if SFBC && (it == lp.iL[end])
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gc = Ubnd[id2]
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else
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gc = U[b3,id2,r3]
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end
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h3 = (U[b1,id2,r1]*U[b2,id1,r2])/gc
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# H4 staple
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(b1, r1) = dw((b,r), id1, lp)
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(b2, r2) = up((b1,r1), id2, lp)
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h4 = (U[b1,id1,r1]\U[b1,id2,r1])*U[b2,id1,r2]
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# END staples
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if SFBC && (it == lp.iL[end])
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ga = Ubnd[id2]
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else
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ga = U[bu1,id2,ru1]
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end
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g1 = ga/U[bu2,id1,ru2]
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g2 = U[b,id2,r]\U[b,id1,r]
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if SFBC && (it == 1)
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X = (cG*c0)*projalg(U[b,id1,r]*g1/U[b,id2,r]) + c1*projalg(U[b,id1,r]*h2/(U[b,id2,r]*U[bu2,id1,ru2])) +
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(c1)*projalg(U[b,id1,r]*ga/(U[b,id2,r]*h3)) + c1*(projalg(U[b,id1,r]*g1*g2*g1/U[b,id2,r]))
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frc1[b,id1,r] -= X
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frc2[bu1,id2,ru1] -= (cG*c0)*projalg(g1*g2) + c1*projalg((ga/h3)*g2) +
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c1*projalg((g1/U[b,id2,r])*h1) + c1*projalg(g1*g2*g1*g2)
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frc2[bu2,id1,ru2] += (cG*c0)*projalg(g2*g1) + c1*projalg((U[b,id2,r]\h1)*g1) +
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c1*projalg(g2*h2/U[bu2,id1,ru2]) + c1*projalg(g2*g1*g2*g1)
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elseif SFBC && (it == lp.iL[end])
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X = cG*c0*projalg(U[b,id1,r]*g1/U[b,id2,r]) +
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c1 * (projalg(U[b,id1,r]*ga/(U[b,id2,r]*h3))) + c1*(projalg(U[b,id1,r]*g1*g2*g1/U[b,id2,r]))
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frc1[b,id1,r] -= X + c1*projalg(U[b,id1,r]*g1/h4)
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frc1[b,id2,r] += X + c1*projalg(h1*g1/U[b,id2,r])
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frc2[bu2,id1,ru2] += (cG*c0)*projalg(g2*g1) + c1*projalg((U[b,id2,r]\h1)*g1) +
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c1 * projalg(h4\U[b,id1,r]*g1) + c1* projalg(g2*g1*g2*g1)
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else
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if TWP
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X = projalg(c0*ztw,U[b,id1,r]*g1/U[b,id2,r])
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frc2[bu1,id2,ru1] -= projalg(c0*ztw,g1*g2)
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frc2[bu2,id1,ru2] += projalg(c0*ztw,g2*g1)
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else
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X = c0*projalg(U[b,id1,r]*g1/U[b,id2,r])
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frc2[bu1,id2,ru1] -= c0*projalg(g1*g2)
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frc2[bu2,id1,ru2] += c0*projalg(g2*g1)
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end
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if TWH1
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frc1[b,id2,r] += projalg(ztw*c1,h1*g1/U[b,id2,r])
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frc2[bu1,id2,ru1] -= projalg(ztw*c1,(g1/U[b,id2,r])*h1)
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frc2[bu2,id1,ru2] += projalg(ztw*c1,(U[b,id2,r]\h1)*g1)
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else
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frc1[b,id2,r] += c1*projalg(h1*g1/U[b,id2,r])
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frc2[bu1,id2,ru1] -= c1*projalg((g1/U[b,id2,r])*h1)
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frc2[bu2,id1,ru2] += c1*projalg((U[b,id2,r]\h1)*g1)
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end
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if TWH2
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X += projalg(ztw*c1,U[b,id1,r]*h2/(U[b,id2,r]*U[bu2,id1,ru2]))
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frc2[bu2,id1,ru2] += projalg(ztw*c1,g2*h2/U[bu2,id1,ru2])
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else
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X += c1*projalg(U[b,id1,r]*h2/(U[b,id2,r]*U[bu2,id1,ru2]))
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frc2[bu2,id1,ru2] += c1*projalg(g2*h2/U[bu2,id1,ru2])
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end
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if TWH3
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X += projalg(ztw*c1,U[b,id1,r]*ga/(U[b,id2,r]*h3))
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frc2[bu1,id2,ru1] -= projalg(ztw*c1,(ga/h3)*g2)
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else
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X += c1*projalg(U[b,id1,r]*ga/(U[b,id2,r]*h3))
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frc2[bu1,id2,ru1] -= c1*projalg((ga/h3)*g2)
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end
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if TWH4
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frc1[b,id1,r] -= projalg(ztw*c1,U[b,id1,r]*g1/h4)
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frc2[bu1,id2,ru1] -= projalg(ztw*c1,(g1/h4)*U[b,id1,r])
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frc2[bu2,id1,ru2] += projalg(ztw*c1,h4\U[b,id1,r]*g1)
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else
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frc1[b,id1,r] -= c1*projalg(U[b,id1,r]*g1/h4)
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frc2[bu1,id2,ru1] -= c1*projalg((g1/h4)*U[b,id1,r])
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frc2[bu2,id1,ru2] += c1*projalg(h4\U[b,id1,r]*g1)
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end
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frc1[b,id1,r] -= X
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frc1[b,id2,r] += X
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end
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end
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return nothing
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end
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function krnl_force_impr_pln!(frc1, frc2, U::AbstractArray{T}, c0, c1, Ubnd, cG, ztw, ipl, lp::SpaceParm{N,M,BC_SF_AFWB,D}) where {T,N,M,D}
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b = Int64(CUDA.threadIdx().x)
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r = Int64(CUDA.blockIdx().x)
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