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Feb2021 GPU Package Update - GPU Package Files

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This commit is contained in:
Michael Brown
2021-02-15 08:20:50 -08:00
parent 16004e8f45
commit e7e2d2323b
345 changed files with 13424 additions and 7708 deletions
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42
lib/gpu/lal_soft.cu
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@ -40,22 +40,25 @@ __kernel void k_soft(const __global numtyp4 *restrict x_,
atom_info(t_per_atom,ii,tid,offset);
__local numtyp sp_lj[4];
int n_stride;
local_allocate_store_pair();
sp_lj[0]=sp_lj_in[0];
sp_lj[1]=sp_lj_in[1];
sp_lj[2]=sp_lj_in[2];
sp_lj[3]=sp_lj_in[3];
acctyp energy=(acctyp)0;
acctyp4 f;
f.x=(acctyp)0; f.y=(acctyp)0; f.z=(acctyp)0;
acctyp virial[6];
for (int i=0; i<6; i++)
virial[i]=(acctyp)0;
acctyp energy, virial[6];
if (EVFLAG) {
energy=(acctyp)0;
for (int i=0; i<6; i++) virial[i]=(acctyp)0;
}
if (ii<inum) {
int nbor, nbor_end;
int i, numj;
__local int n_stride;
nbor_info(dev_nbor,dev_packed,nbor_pitch,t_per_atom,ii,offset,i,numj,
n_stride,nbor_end,nbor);
@ -91,11 +94,11 @@ __kernel void k_soft(const __global numtyp4 *restrict x_,
f.y+=dely*force;
f.z+=delz*force;
if (eflag>0) {
if (EVFLAG && eflag) {
numtyp e=coeff[mtype].x * ((numtyp)1.0+cos(arg));
energy+=factor_lj*e;
}
if (vflag>0) {
if (EVFLAG && vflag) {
virial[0] += delx*delx*force;
virial[1] += dely*dely*force;
virial[2] += delz*delz*force;
@ -106,9 +109,9 @@ __kernel void k_soft(const __global numtyp4 *restrict x_,
}
} // for nbor
store_answers(f,energy,virial,ii,inum,tid,t_per_atom,offset,eflag,vflag,
ans,engv);
} // if ii
store_answers(f,energy,virial,ii,inum,tid,t_per_atom,offset,eflag,vflag,
ans,engv);
}
__kernel void k_soft_fast(const __global numtyp4 *restrict x_,
@ -125,25 +128,28 @@ __kernel void k_soft_fast(const __global numtyp4 *restrict x_,
__local numtyp4 coeff[MAX_SHARED_TYPES*MAX_SHARED_TYPES];
__local numtyp sp_lj[4];
int n_stride;
local_allocate_store_pair();
if (tid<4)
sp_lj[tid]=sp_lj_in[tid];
if (tid<MAX_SHARED_TYPES*MAX_SHARED_TYPES) {
coeff[tid]=coeff_in[tid];
}
acctyp energy=(acctyp)0;
acctyp4 f;
f.x=(acctyp)0; f.y=(acctyp)0; f.z=(acctyp)0;
acctyp virial[6];
for (int i=0; i<6; i++)
virial[i]=(acctyp)0;
acctyp energy, virial[6];
if (EVFLAG) {
energy=(acctyp)0;
for (int i=0; i<6; i++) virial[i]=(acctyp)0;
}
__syncthreads();
if (ii<inum) {
int nbor, nbor_end;
int i, numj;
__local int n_stride;
nbor_info(dev_nbor,dev_packed,nbor_pitch,t_per_atom,ii,offset,i,numj,
n_stride,nbor_end,nbor);
@ -179,11 +185,11 @@ __kernel void k_soft_fast(const __global numtyp4 *restrict x_,
f.y+=dely*force;
f.z+=delz*force;
if (eflag>0) {
if (EVFLAG && eflag) {
numtyp e=coeff[mtype].x * ((numtyp)1.0+cos(arg));
energy+=factor_lj*e;
}
if (vflag>0) {
if (EVFLAG && vflag) {
virial[0] += delx*delx*force;
virial[1] += dely*dely*force;
virial[2] += delz*delz*force;
@ -194,8 +200,8 @@ __kernel void k_soft_fast(const __global numtyp4 *restrict x_,
}
} // for nbor
store_answers(f,energy,virial,ii,inum,tid,t_per_atom,offset,eflag,vflag,
ans,engv);
} // if ii
store_answers(f,energy,virial,ii,inum,tid,t_per_atom,offset,eflag,vflag,
ans,engv);
}