nb_kernel214_ia32_sse.s
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addps nb214_fixH2(%esp),%xmm0 addps nb214_fiyH2(%esp),%xmm1 addps nb214_fizH2(%esp),%xmm2 movaps %xmm0,nb214_fixH2(%esp) movaps %xmm1,nb214_fiyH2(%esp) movaps %xmm2,nb214_fizH2(%esp) movl nb214_faction(%ebp),%esi ## update j water forces from local variables. ## transpose back first movaps nb214_fjxO(%esp),%xmm0 ## Ox H1x H2x Mx movaps nb214_fjyO(%esp),%xmm1 ## Oy H1y H2y My movaps nb214_fjzO(%esp),%xmm2 ## Oz H1z H2z Mz movaps %xmm0,%xmm3 movaps %xmm0,%xmm4 unpcklps %xmm1,%xmm3 ## Ox Oy - - shufps $0x1,%xmm2,%xmm4 ## h1x - Oz - movaps %xmm1,%xmm5 movaps %xmm0,%xmm6 unpcklps %xmm2,%xmm5 ## - - H1y H1z unpckhps %xmm1,%xmm6 ## h2x h2y - - unpckhps %xmm2,%xmm1 ## - - My Mz shufps $0x32,%xmm0,%xmm2 ## (00110010) h2z - Mx - shufps $36,%xmm4,%xmm3 ## constant 00100100 ;# Ox Oy Oz H1x shufps $78,%xmm6,%xmm5 ## constant 01001110 ;# h1y h1z h2x h2y shufps $232,%xmm1,%xmm2 ## constant 11101000 ;# h2z mx my mz movlps (%esi,%eax,4),%xmm0 movlps 16(%esi,%eax,4),%xmm1 movlps 32(%esi,%eax,4),%xmm4 movhps 8(%esi,%eax,4),%xmm0 movhps 24(%esi,%eax,4),%xmm1 movhps 40(%esi,%eax,4),%xmm4 addps %xmm3,%xmm0 addps %xmm5,%xmm1 addps %xmm2,%xmm4 movlps %xmm0,(%esi,%eax,4) movlps %xmm1,16(%esi,%eax,4) movlps %xmm4,32(%esi,%eax,4) movhps %xmm0,8(%esi,%eax,4) movhps %xmm1,24(%esi,%eax,4) movhps %xmm4,40(%esi,%eax,4) decl nb214_innerk(%esp) jz _nb_kernel214_ia32_sse.nb214_updateouterdata jmp _nb_kernel214_ia32_sse.nb214_single_loop_nb_kernel214_ia32_sse.nb214_updateouterdata: movl nb214_ii3(%esp),%ecx movl nb214_faction(%ebp),%edi movl nb214_fshift(%ebp),%esi movl nb214_is3(%esp),%edx ## accumulate Oi forces in xmm0, xmm1, xmm2 movaps nb214_fixO(%esp),%xmm0 movaps nb214_fiyO(%esp),%xmm1 movaps nb214_fizO(%esp),%xmm2 movhlps %xmm0,%xmm3 movhlps %xmm1,%xmm4 movhlps %xmm2,%xmm5 addps %xmm3,%xmm0 addps %xmm4,%xmm1 addps %xmm5,%xmm2 ## sum is in 1/2 in xmm0-xmm2 movaps %xmm0,%xmm3 movaps %xmm1,%xmm4 movaps %xmm2,%xmm5 shufps $1,%xmm3,%xmm3 shufps $1,%xmm4,%xmm4 shufps $1,%xmm5,%xmm5 addss %xmm3,%xmm0 addss %xmm4,%xmm1 addss %xmm5,%xmm2 ## xmm0-xmm2 has single force in pos0 ## increment i force movss (%edi,%ecx,4),%xmm3 movss 4(%edi,%ecx,4),%xmm4 movss 8(%edi,%ecx,4),%xmm5 addss %xmm0,%xmm3 addss %xmm1,%xmm4 addss %xmm2,%xmm5 movss %xmm3,(%edi,%ecx,4) movss %xmm4,4(%edi,%ecx,4) movss %xmm5,8(%edi,%ecx,4) ## accumulate force in xmm6/xmm7 for fshift movaps %xmm0,%xmm6 movss %xmm2,%xmm7 movlhps %xmm1,%xmm6 shufps $8,%xmm6,%xmm6 ## constant 00001000 ## accumulate H1i forces in xmm0, xmm1, xmm2 movaps nb214_fixH1(%esp),%xmm0 movaps nb214_fiyH1(%esp),%xmm1 movaps nb214_fizH1(%esp),%xmm2 movhlps %xmm0,%xmm3 movhlps %xmm1,%xmm4 movhlps %xmm2,%xmm5 addps %xmm3,%xmm0 addps %xmm4,%xmm1 addps %xmm5,%xmm2 ## sum is in 1/2 in xmm0-xmm2 movaps %xmm0,%xmm3 movaps %xmm1,%xmm4 movaps %xmm2,%xmm5 shufps $1,%xmm3,%xmm3 shufps $1,%xmm4,%xmm4 shufps $1,%xmm5,%xmm5 addss %xmm3,%xmm0 addss %xmm4,%xmm1 addss %xmm5,%xmm2 ## xmm0-xmm2 has single force in pos0 ## increment i force movss 12(%edi,%ecx,4),%xmm3 movss 16(%edi,%ecx,4),%xmm4 movss 20(%edi,%ecx,4),%xmm5 addss %xmm0,%xmm3 addss %xmm1,%xmm4 addss %xmm2,%xmm5 movss %xmm3,12(%edi,%ecx,4) movss %xmm4,16(%edi,%ecx,4) movss %xmm5,20(%edi,%ecx,4) ## accumulate force in xmm6/xmm7 for fshift addss %xmm2,%xmm7 movlhps %xmm1,%xmm0 shufps $8,%xmm0,%xmm0 ## constant 00001000 addps %xmm0,%xmm6 ## accumulate H2i forces in xmm0, xmm1, xmm2 movaps nb214_fixH2(%esp),%xmm0 movaps nb214_fiyH2(%esp),%xmm1 movaps nb214_fizH2(%esp),%xmm2 movhlps %xmm0,%xmm3 movhlps %xmm1,%xmm4 movhlps %xmm2,%xmm5 addps %xmm3,%xmm0 addps %xmm4,%xmm1 addps %xmm5,%xmm2 ## sum is in 1/2 in xmm0-xmm2 movaps %xmm0,%xmm3 movaps %xmm1,%xmm4 movaps %xmm2,%xmm5 shufps $1,%xmm3,%xmm3 shufps $1,%xmm4,%xmm4 shufps $1,%xmm5,%xmm5 addss %xmm3,%xmm0 addss %xmm4,%xmm1 addss %xmm5,%xmm2 ## xmm0-xmm2 has single force in pos0 ## increment i force movss 24(%edi,%ecx,4),%xmm3 movss 28(%edi,%ecx,4),%xmm4 movss 32(%edi,%ecx,4),%xmm5 addss %xmm0,%xmm3 addss %xmm1,%xmm4 addss %xmm2,%xmm5 movss %xmm3,24(%edi,%ecx,4) movss %xmm4,28(%edi,%ecx,4) movss %xmm5,32(%edi,%ecx,4) ## accumulate force in xmm6/xmm7 for fshift addss %xmm2,%xmm7 movlhps %xmm1,%xmm0 shufps $8,%xmm0,%xmm0 ## constant 00001000 addps %xmm0,%xmm6 ## accumulate Mi forces in xmm0, xmm1, xmm2 movaps nb214_fixM(%esp),%xmm0 movaps nb214_fiyM(%esp),%xmm1 movaps nb214_fizM(%esp),%xmm2 movhlps %xmm0,%xmm3 movhlps %xmm1,%xmm4 movhlps %xmm2,%xmm5 addps %xmm3,%xmm0 addps %xmm4,%xmm1 addps %xmm5,%xmm2 ## sum is in 1/2 in xmm0-xmm2 movaps %xmm0,%xmm3 movaps %xmm1,%xmm4 movaps %xmm2,%xmm5 shufps $1,%xmm3,%xmm3 shufps $1,%xmm4,%xmm4 shufps $1,%xmm5,%xmm5 addss %xmm3,%xmm0 addss %xmm4,%xmm1 addss %xmm5,%xmm2 ## xmm0-xmm2 has single force in pos0 ## increment i force movss 36(%edi,%ecx,4),%xmm3 movss 40(%edi,%ecx,4),%xmm4 movss 44(%edi,%ecx,4),%xmm5 addss %xmm0,%xmm3 addss %xmm1,%xmm4 addss %xmm2,%xmm5 movss %xmm3,36(%edi,%ecx,4) movss %xmm4,40(%edi,%ecx,4) movss %xmm5,44(%edi,%ecx,4) ## accumulate force in xmm6/xmm7 for fshift addss %xmm2,%xmm7 movlhps %xmm1,%xmm0 shufps $8,%xmm0,%xmm0 ## constant 00001000 addps %xmm0,%xmm6 ## increment fshift force movlps (%esi,%edx,4),%xmm3 movss 8(%esi,%edx,4),%xmm4 addps %xmm6,%xmm3 addss %xmm7,%xmm4 movlps %xmm3,(%esi,%edx,4) movss %xmm4,8(%esi,%edx,4) ## get n from stack movl nb214_n(%esp),%esi ## get group index for i particle movl nb214_gid(%ebp),%edx ## base of gid[] movl (%edx,%esi,4),%edx ## ggid=gid[n] ## accumulate total potential energy and update it movaps nb214_vctot(%esp),%xmm7 ## accumulate movhlps %xmm7,%xmm6 addps %xmm6,%xmm7 ## pos 0-1 in xmm7 have the sum now movaps %xmm7,%xmm6 shufps $1,%xmm6,%xmm6 addss %xmm6,%xmm7 ## add earlier value from mem movl nb214_Vc(%ebp),%eax addss (%eax,%edx,4),%xmm7 ## move back to mem movss %xmm7,(%eax,%edx,4) ## accumulate total lj energy and update it movaps nb214_Vvdwtot(%esp),%xmm7 ## accumulate movhlps %xmm7,%xmm6 addps %xmm6,%xmm7 ## pos 0-1 in xmm7 have the sum now movaps %xmm7,%xmm6 shufps $1,%xmm6,%xmm6 addss %xmm6,%xmm7 ## add earlier value from mem movl nb214_Vvdw(%ebp),%eax addss (%eax,%edx,4),%xmm7 ## move back to mem movss %xmm7,(%eax,%edx,4) ## finish if last movl nb214_nn1(%esp),%ecx ## esi already loaded with n incl %esi subl %esi,%ecx jz _nb_kernel214_ia32_sse.nb214_outerend ## not last, iterate outer loop once more! movl %esi,nb214_n(%esp) jmp _nb_kernel214_ia32_sse.nb214_outer_nb_kernel214_ia32_sse.nb214_outerend: ## check if more outer neighborlists remain movl nb214_nri(%esp),%ecx ## esi already loaded with n above subl %esi,%ecx jz _nb_kernel214_ia32_sse.nb214_end ## non-zero, do one more workunit jmp _nb_kernel214_ia32_sse.nb214_threadloop_nb_kernel214_ia32_sse.nb214_end: emms movl nb214_nouter(%esp),%eax movl nb214_ninner(%esp),%ebx movl nb214_outeriter(%ebp),%ecx movl nb214_inneriter(%ebp),%edx movl %eax,(%ecx) movl %ebx,(%edx) movl nb214_salign(%esp),%eax addl %eax,%esp addl $1848,%esp popl %edi popl %esi popl %edx popl %ecx popl %ebx popl %eax leave ret.globl nb_kernel214nf_ia32_sse.globl _nb_kernel214nf_ia32_ssenb_kernel214nf_ia32_sse: _nb_kernel214nf_ia32_sse: .set nb214nf_p_nri, 8.set nb214nf_iinr, 12.set nb214nf_jindex, 16.set nb214nf_jjnr, 20.set nb214nf_shift, 24.set nb214nf_shiftvec, 28.set nb214nf_fshift, 32.set nb214nf_gid, 36.set nb214nf_pos, 40.set nb214nf_faction, 44.set nb214nf_charge, 48.set nb214nf_p_facel, 52.set nb214nf_argkrf, 56.set nb214nf_argcrf, 60.set nb214nf_Vc, 64.set nb214nf_type, 68.set nb214nf_p_ntype, 72.set nb214nf_vdwparam, 76.set nb214nf_Vvdw, 80.set nb214nf_p_tabscale, 84.set nb214nf_VFtab, 88.set nb214nf_invsqrta, 92.set nb214nf_dvda, 96.set nb214nf_p_gbtabscale, 100.set nb214nf_GBtab, 104.set nb214nf_p_nthreads, 108.set nb214nf_count, 112.set nb214nf_mtx, 116.set nb214nf_outeriter, 120.set nb214nf_inneriter, 124.set nb214nf_work, 128 ## stack offsets for local variables ## bottom of stack is cache-aligned for sse use .set nb214nf_ixO, 0.set nb214nf_iyO, 16.set nb214nf_izO, 32.set nb214nf_ixH1, 48.set nb214nf_iyH1, 64.set nb214nf_izH1, 80.set nb214nf_ixH2, 96.set nb214nf_iyH2, 112.set nb214nf_izH2, 128.set nb214nf_ixM, 144.set nb214nf_iyM, 160.set nb214nf_izM, 176.set nb214nf_jxO, 192.set nb214nf_jyO, 208.set nb214nf_jzO, 224.set nb214nf_jxH1, 240.set nb214nf_jyH1, 256.set nb214nf_jzH1, 272.set nb214nf_jxH2, 288.set nb214nf_jyH2, 304.set nb214nf_jzH2, 320.set nb214nf_jxM, 336.set nb214nf_jyM, 352.set nb214nf_jzM, 368.set nb214nf_qqMM, 384.set nb214nf_qqMH, 400.set nb214nf_qqHH, 416.set nb214nf_two, 432.set nb214nf_c6, 448.set nb214nf_c12, 464.set nb214nf_vctot, 480.set nb214nf_Vvdwtot, 496.set nb214nf_half, 512.set nb214nf_three, 528.set nb214nf_rsqOO, 544.set nb214nf_rsqH1H1, 560.set nb214nf_rsqH1H2, 576.set nb214nf_rsqH1M, 592.set nb214nf_rsqH2H1, 608.set nb214nf_rsqH2H2, 624.set nb214nf_rsqH2M, 640.set nb214nf_rsqMH1, 656.set nb214nf_rsqMH2, 672.set nb214nf_rsqMM, 688.set nb214nf_rinvsqOO, 704.set nb214nf_rinvH1H1, 720.set nb214nf_rinvH1H2, 736.set nb214nf_rinvH1M, 752.set nb214nf_rinvH2H1, 768.set nb214nf_rinvH2H2, 784.set nb214nf_rinvH2M, 800.set nb214nf_rinvMH1, 816.set nb214nf_rinvMH2, 832.set nb214nf_rinvMM, 848.set nb214nf_krf, 864.set nb214nf_crf, 880.set nb214nf_is3, 896.set nb214nf_ii3, 900.set nb214nf_innerjjnr,
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