ICODE-ADC/lammps
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clear the first-part kernels in the eam destructor

Browse Source
This commit is contained in:
Nguyen
2011-12-07 17:02:52 -05:00
parent b2bc6488fc
commit dbbe077dc2
2 changed files with 13 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/gpu/lal_eam.cpp
View File

@ -27,7 +27,8 @@ using namespace LAMMPS_AL;
extern Device<PRECISION,ACC_PRECISION> device;
template <class numtyp, class acctyp>
EAMT::EAM() : BaseAtomic<numtyp,acctyp>(), _allocated(false) {
EAMT::EAM() : BaseAtomic<numtyp,acctyp>(),
_compiled_energy(false), _allocated(false) {
}
template <class numtyp, class acctyp>
@ -70,7 +71,8 @@ int EAMT::init(const int ntypes, double host_cutforcesq,
k_energy_fast.set_function(*(this->pair_program),"kernel_energy_fast");
fp_tex.get_texture(*(this->pair_program),"fp_tex");
fp_tex.bind_float(dev_fp,1);
_compiled_energy = true;
// Initialize timers for selected GPU
time_pair2.init(*(this->ucl_device));
time_pair2.zero();
@ -248,6 +250,12 @@ void EAMT::clear() {
time_fp1.clear();
time_fp2.clear();
if (_compiled_energy) {
k_energy_fast.clear();
k_energy.clear();
_compiled_energy=false;
}
this->clear_atomic();
}

3
lib/gpu/lal_eam.h
View File

@ -119,6 +119,9 @@ class EAM : public BaseAtomic<numtyp, acctyp> {
int _max_fp_size;
/// True of energy kernels are compiled
bool _compiled_energy;
/// Per-atom arrays
UCL_H_Vec<numtyp> host_fp;
UCL_D_Vec<numtyp> dev_fp;