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Cleaned up unused member functions and hd_balancer calls

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This commit is contained in:
Trung Nguyen
2022-11-07 15:49:37 -06:00
parent a3cc0e8432
commit 959b9c220f
4 changed files with 59 additions and 187 deletions
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102
lib/gpu/lal_base_amoeba.cpp
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@ -270,99 +270,6 @@ inline int BaseAmoebaT::build_nbor_list(const int inum, const int host_inum,
return mn;
}
// ---------------------------------------------------------------------------
// Copy nbor list from host if necessary and then calculate forces, virials
// for the polar real-space term
// ---------------------------------------------------------------------------
template <class numtyp, class acctyp>
void BaseAmoebaT::compute_polar_real_host_nbor(const int f_ago, const int inum_full,
const int nall, double **host_x, int *host_type,
int *host_amtype, int *host_amgroup, double **host_rpole,
double **host_uind, double **host_uinp,
int *ilist, int *numj, int **firstneigh,
const bool eflag_in, const bool vflag_in,
const bool eatom, const bool vatom,
int &host_start, const double cpu_time,
bool &success, const double aewald, const double felec,
const double off2_polar, double *host_q, const int nlocal,
double *boxlo, double *prd, void **tep_ptr) {
acc_timers();
int eflag, vflag;
if (eatom) eflag=2;
else if (eflag_in) eflag=1;
else eflag=0;
if (vatom) vflag=2;
else if (vflag_in) vflag=1;
else vflag=0;
#ifdef LAL_NO_BLOCK_REDUCE
if (eflag) eflag=2;
if (vflag) vflag=2;
#endif
set_kernel(eflag,vflag);
// ------------------- Resize _tep array ------------------------
if (nall>_max_tep_size) {
_max_tep_size=static_cast<int>(static_cast<double>(nall)*1.10);
_tep.resize(_max_tep_size*4);
dev_nspecial15.clear();
dev_special15.clear();
dev_special15_t.clear();
dev_nspecial15.alloc(nall,*(this->ucl_device),UCL_READ_ONLY);
dev_special15.alloc(_maxspecial15*nall,*(this->ucl_device),UCL_READ_ONLY);
dev_special15_t.alloc(nall*_maxspecial15,*(this->ucl_device),UCL_READ_ONLY);
}
*tep_ptr=_tep.host.begin();
if (inum_full==0) {
host_start=0;
// Make sure textures are correct if realloc by a different hybrid style
resize_atom(0,nall,success);
zero_timers();
return;
}
int ago=hd_balancer.ago_first(f_ago);
int inum=hd_balancer.balance(ago,inum_full,cpu_time);
ans->inum(inum);
host_start=inum;
if (ago==0) {
reset_nbors(nall, inum, ilist, numj, firstneigh, success);
if (!success)
return;
}
// packing host arrays into host_extra
atom->cast_x_data(host_x,host_type);
atom->cast_q_data(host_q);
cast_extra_data(host_amtype, host_amgroup, host_rpole, host_uind, host_uinp);
hd_balancer.start_timer();
atom->add_x_data(host_x,host_type);
atom->add_q_data();
atom->add_extra_data();
device->precompute(f_ago,nlocal,nall,host_x,host_type,success,host_q,
boxlo, prd);
_off2_polar = off2_polar;
_felec = felec;
const int red_blocks=polar_real(eflag,vflag);
ans->copy_answers(eflag_in,vflag_in,eatom,vatom,ilist,red_blocks);
device->add_ans_object(ans);
hd_balancer.stop_timer();
// copy tep from device to host
_tep.update_host(_max_tep_size*4,false);
}
// ---------------------------------------------------------------------------
// Prepare for multiple kernel calls in a time step:
// - reallocate per-atom arrays, if needed
@ -450,6 +357,8 @@ int** BaseAmoebaT::precompute(const int ago, const int inum_full, const int nall
dev_short_nbor.resize((2+_max_nbors)*_nmax);
}
hd_balancer.stop_timer();
return nbor->host_jlist.begin()-host_start;
}
@ -491,8 +400,6 @@ void BaseAmoebaT::compute_multipole_real(const int ago, const int inum_full,
//ans->copy_answers(eflag_in,vflag_in,eatom,vatom,red_blocks);
//device->add_ans_object(ans);
hd_balancer.stop_timer();
// copy tep from device to host
_tep.update_host(_max_tep_size*4,false);
@ -828,7 +735,7 @@ void BaseAmoebaT::compute_polar_real(int *host_amtype, int *host_amgroup,
const double aewald, const double felec,
const double off2_polar, void **tep_ptr) {
int** firstneigh = nullptr;
// cast necessary data arrays from host to device
cast_extra_data(host_amtype, host_amgroup, host_rpole, host_uind, host_uinp, host_pval);
atom->add_extra_data();
@ -845,10 +752,7 @@ void BaseAmoebaT::compute_polar_real(int *host_amtype, int *host_amgroup,
ans->copy_answers(eflag_in,vflag_in,eatom,vatom,red_blocks);
device->add_ans_object(ans);
hd_balancer.stop_timer();
// copy tep from device to host
_tep.update_host(_max_tep_size*4,false);
}