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Finishing up single/double precision PPPM.

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This commit is contained in:
W. Michael Brown
2011-03-29 10:38:19 -04:00
parent 2c648d09ed
commit 2c62f0c4c0
9 changed files with 89 additions and 1688 deletions
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12
lib/gpu/pppm_l_gpu.cpp
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@ -35,7 +35,7 @@ grdtyp * pppm_gpu_init(memtyp &pppm, const int nlocal, const int nall,
const int nylo_out, const int nzlo_out,
const int nxhi_out, const int nyhi_out,
const int nzhi_out, double **rho_coeff,
grdtyp **vd_brick, bool &success) {
grdtyp **vd_brick, int &success) {
pppm.clear(0.0);
int first_gpu=pppm.device->first_device();
int last_gpu=pppm.device->last_device();
@ -54,13 +54,11 @@ grdtyp * pppm_gpu_init(memtyp &pppm, const int nlocal, const int nall,
fflush(screen);
}
success=true;
success=0;
grdtyp * host_brick=NULL;
if (world_me==0) {
host_brick=pppm.init(nlocal,nall,screen,order,nxlo_out,nylo_out,nzlo_out,
nxhi_out,nyhi_out,nzhi_out,rho_coeff,vd_brick,success);
if (!success)
return host_brick;
}
pppm.device->world_barrier();
@ -80,8 +78,6 @@ grdtyp * pppm_gpu_init(memtyp &pppm, const int nlocal, const int nall,
host_brick=pppm.init(nlocal,nall,screen,order,nxlo_out,nylo_out,
nzlo_out,nxhi_out,nyhi_out,nzhi_out,rho_coeff,
vd_brick, success);
if (!success)
return host_brick;
}
pppm.device->gpu_barrier();
if (message)
@ -97,7 +93,7 @@ float * pppm_gpu_init_f(const int nlocal, const int nall, FILE *screen,
const int nylo_out, const int nzlo_out,
const int nxhi_out, const int nyhi_out,
const int nzhi_out, double **rho_coeff,
float **vd_brick, bool &success) {
float **vd_brick, int &success) {
return pppm_gpu_init(PPPMF,nlocal,nall,screen,order,nxlo_out,nylo_out,
nzlo_out,nxhi_out,nyhi_out,nzhi_out,rho_coeff,vd_brick,
success);
@ -128,7 +124,7 @@ double * pppm_gpu_init_d(const int nlocal, const int nall, FILE *screen,
const int nylo_out, const int nzlo_out,
const int nxhi_out, const int nyhi_out,
const int nzhi_out, double **rho_coeff,
double **vd_brick, bool &success) {
double **vd_brick, int &success) {
return pppm_gpu_init(PPPMD,nlocal,nall,screen,order,nxlo_out,nylo_out,
nzlo_out,nxhi_out,nyhi_out,nzhi_out,rho_coeff,vd_brick,
success);