本文整理汇总了C++中ops_timing_realloc函数的典型用法代码示例。如果您正苦于以下问题:C++ ops_timing_realloc函数的具体用法?C++ ops_timing_realloc怎么用?C++ ops_timing_realloc使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ops_timing_realloc函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ops_par_loop_calc_dt_kernel_get
// host stub function
void ops_par_loop_calc_dt_kernel_get(char const *name, ops_block block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3) {
ops_arg args[4] = { arg0, arg1, arg2, arg3};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args,4,range,29)) return;
#endif
ops_timing_realloc(29,"calc_dt_kernel_get");
OPS_kernels[29].count++;
//compute locally allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<2; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<2; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int xdim0 = args[0].dat->size[0]*args[0].dat->dim;
int xdim1 = args[1].dat->size[0]*args[1].dat->dim;
//build opencl kernel if not already built
buildOpenCLKernels_calc_dt_kernel_get(
xdim0,xdim1);
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
//set up OpenCL thread blocks
size_t globalWorkSize[3] = {((x_size-1)/OPS_block_size_x+ 1)*OPS_block_size_x, ((y_size-1)/OPS_block_size_y + 1)*OPS_block_size_y, 1};
size_t localWorkSize[3] = {OPS_block_size_x,OPS_block_size_y,1};
#ifdef OPS_MPI
double *arg2h = (double *)(((ops_reduction)args[2].data)->data + ((ops_reduction)args[2].data)->size * block->index);
#else //OPS_MPI
double *arg2h = (double *)(((ops_reduction)args[2].data)->data);
#endif //OPS_MPI
#ifdef OPS_MPI
double *arg3h = (double *)(((ops_reduction)args[3].data)->data + ((ops_reduction)args[3].data)->size * block->index);
#else //OPS_MPI
double *arg3h = (double *)(((ops_reduction)args[3].data)->data);
#endif //OPS_MPI
int nblocks = ((x_size-1)/OPS_block_size_x+ 1)*((y_size-1)/OPS_block_size_y + 1);
int maxblocks = nblocks;
int reduct_bytes = 0;
reduct_bytes += ROUND_UP(maxblocks*1*sizeof(double));
reduct_bytes += ROUND_UP(maxblocks*1*sizeof(double));
reallocReductArrays(reduct_bytes);
reduct_bytes = 0;
int r_bytes2 = reduct_bytes/sizeof(double);
arg2.data = OPS_reduct_h + reduct_bytes;
arg2.data_d = OPS_reduct_d;// + reduct_bytes;
for (int b=0; b<maxblocks; b++)
for (int d=0; d<1; d++) ((double *)arg2.data)[d+b*1] = ZERO_double;
reduct_bytes += ROUND_UP(maxblocks*1*sizeof(double));
int r_bytes3 = reduct_bytes/sizeof(double);
arg3.data = OPS_reduct_h + reduct_bytes;
arg3.data_d = OPS_reduct_d;// + reduct_bytes;
for (int b=0; b<maxblocks; b++)
for (int d=0; d<1; d++) ((double *)arg3.data)[d+b*1] = ZERO_double;
reduct_bytes += ROUND_UP(maxblocks*1*sizeof(double));
//.........这里部分代码省略.........
示例2: ops_par_loop_update_halo_kernel5_plus_2_left
// host stub function
void ops_par_loop_update_halo_kernel5_plus_2_left(char const *name,
ops_block block, int dim,
int *range, ops_arg arg0,
ops_arg arg1, ops_arg arg2) {
// Timing
double t1, t2, c1, c2;
ops_arg args[3] = {arg0, arg1, arg2};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 3, range, 88))
return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(88, "update_halo_kernel5_plus_2_left");
OPS_kernels[88].count++;
ops_timers_core(&c1, &t1);
}
// compute locally allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned)
return;
for (int n = 0; n < 3; n++) {
start[n] = sb->decomp_disp[n];
end[n] = sb->decomp_disp[n] + sb->decomp_size[n];
if (start[n] >= range[2 * n]) {
start[n] = 0;
} else {
start[n] = range[2 * n] - start[n];
}
if (sb->id_m[n] == MPI_PROC_NULL && range[2 * n] < 0)
start[n] = range[2 * n];
if (end[n] >= range[2 * n + 1]) {
end[n] = range[2 * n + 1] - sb->decomp_disp[n];
} else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n] == MPI_PROC_NULL &&
(range[2 * n + 1] > sb->decomp_disp[n] + sb->decomp_size[n]))
end[n] += (range[2 * n + 1] - sb->decomp_disp[n] - sb->decomp_size[n]);
}
#else
for (int n = 0; n < 3; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
}
#endif
int x_size = MAX(0, end[0] - start[0]);
int y_size = MAX(0, end[1] - start[1]);
int z_size = MAX(0, end[2] - start[2]);
int xdim0 = args[0].dat->size[0];
int ydim0 = args[0].dat->size[1];
int xdim1 = args[1].dat->size[0];
int ydim1 = args[1].dat->size[1];
// build opencl kernel if not already built
buildOpenCLKernels_update_halo_kernel5_plus_2_left(xdim0, ydim0, xdim1,
ydim1);
// set up OpenCL thread blocks
size_t globalWorkSize[3] = {
((x_size - 1) / OPS_block_size_x + 1) * OPS_block_size_x,
((y_size - 1) / OPS_block_size_y + 1) * OPS_block_size_y,
((z_size - 1) / OPS_block_size_z + 1) * OPS_block_size_z};
size_t localWorkSize[3] = {OPS_block_size_x, OPS_block_size_y,
OPS_block_size_z};
int *arg2h = (int *)arg2.data;
int consts_bytes = 0;
consts_bytes += ROUND_UP(NUM_FIELDS * sizeof(int));
reallocConstArrays(consts_bytes);
consts_bytes = 0;
arg2.data = OPS_consts_h + consts_bytes;
arg2.data_d = OPS_consts_d + consts_bytes;
for (int d = 0; d < NUM_FIELDS; d++)
((int *)arg2.data)[d] = arg2h[d];
consts_bytes += ROUND_UP(NUM_FIELDS * sizeof(int));
mvConstArraysToDevice(consts_bytes);
// set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else
//.........这里部分代码省略.........
示例3: ops_par_loop_advec_cell_kernel4_ydir
// host stub function
void ops_par_loop_advec_cell_kernel4_ydir(char const *name, ops_block Block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3, ops_arg arg4, ops_arg arg5, ops_arg arg6, ops_arg arg7, ops_arg arg8, ops_arg arg9, ops_arg arg10) {
ops_arg args[11] = { arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10};
ops_timing_realloc(36,"advec_cell_kernel4_ydir");
OPS_kernels[36].count++;
//compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<3; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<3; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int z_size = MAX(0,end[2]-start[2]);
xdim0 = args[0].dat->size[0]*args[0].dat->dim;
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0]*args[1].dat->dim;
ydim1 = args[1].dat->size[1];
xdim2 = args[2].dat->size[0]*args[2].dat->dim;
ydim2 = args[2].dat->size[1];
xdim3 = args[3].dat->size[0]*args[3].dat->dim;
ydim3 = args[3].dat->size[1];
xdim4 = args[4].dat->size[0]*args[4].dat->dim;
ydim4 = args[4].dat->size[1];
xdim5 = args[5].dat->size[0]*args[5].dat->dim;
ydim5 = args[5].dat->size[1];
xdim6 = args[6].dat->size[0]*args[6].dat->dim;
ydim6 = args[6].dat->size[1];
xdim7 = args[7].dat->size[0]*args[7].dat->dim;
ydim7 = args[7].dat->size[1];
xdim8 = args[8].dat->size[0]*args[8].dat->dim;
ydim8 = args[8].dat->size[1];
xdim9 = args[9].dat->size[0]*args[9].dat->dim;
ydim9 = args[9].dat->size[1];
xdim10 = args[10].dat->size[0]*args[10].dat->dim;
ydim10 = args[10].dat->size[1];
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
if (xdim0 != xdim0_advec_cell_kernel4_ydir_h || ydim0 != ydim0_advec_cell_kernel4_ydir_h || xdim1 != xdim1_advec_cell_kernel4_ydir_h || ydim1 != ydim1_advec_cell_kernel4_ydir_h || xdim2 != xdim2_advec_cell_kernel4_ydir_h || ydim2 != ydim2_advec_cell_kernel4_ydir_h || xdim3 != xdim3_advec_cell_kernel4_ydir_h || ydim3 != ydim3_advec_cell_kernel4_ydir_h || xdim4 != xdim4_advec_cell_kernel4_ydir_h || ydim4 != ydim4_advec_cell_kernel4_ydir_h || xdim5 != xdim5_advec_cell_kernel4_ydir_h || ydim5 != ydim5_advec_cell_kernel4_ydir_h || xdim6 != xdim6_advec_cell_kernel4_ydir_h || ydim6 != ydim6_advec_cell_kernel4_ydir_h || xdim7 != xdim7_advec_cell_kernel4_ydir_h || ydim7 != ydim7_advec_cell_kernel4_ydir_h || xdim8 != xdim8_advec_cell_kernel4_ydir_h || ydim8 != ydim8_advec_cell_kernel4_ydir_h || xdim9 != xdim9_advec_cell_kernel4_ydir_h || ydim9 != ydim9_advec_cell_kernel4_ydir_h || xdim10 != xdim10_advec_cell_kernel4_ydir_h || ydim10 != ydim10_advec_cell_kernel4_ydir_h) {
xdim0_advec_cell_kernel4_ydir = xdim0;
xdim0_advec_cell_kernel4_ydir_h = xdim0;
ydim0_advec_cell_kernel4_ydir = ydim0;
ydim0_advec_cell_kernel4_ydir_h = ydim0;
xdim1_advec_cell_kernel4_ydir = xdim1;
xdim1_advec_cell_kernel4_ydir_h = xdim1;
ydim1_advec_cell_kernel4_ydir = ydim1;
ydim1_advec_cell_kernel4_ydir_h = ydim1;
xdim2_advec_cell_kernel4_ydir = xdim2;
xdim2_advec_cell_kernel4_ydir_h = xdim2;
ydim2_advec_cell_kernel4_ydir = ydim2;
ydim2_advec_cell_kernel4_ydir_h = ydim2;
xdim3_advec_cell_kernel4_ydir = xdim3;
xdim3_advec_cell_kernel4_ydir_h = xdim3;
ydim3_advec_cell_kernel4_ydir = ydim3;
ydim3_advec_cell_kernel4_ydir_h = ydim3;
xdim4_advec_cell_kernel4_ydir = xdim4;
xdim4_advec_cell_kernel4_ydir_h = xdim4;
ydim4_advec_cell_kernel4_ydir = ydim4;
ydim4_advec_cell_kernel4_ydir_h = ydim4;
xdim5_advec_cell_kernel4_ydir = xdim5;
xdim5_advec_cell_kernel4_ydir_h = xdim5;
ydim5_advec_cell_kernel4_ydir = ydim5;
ydim5_advec_cell_kernel4_ydir_h = ydim5;
xdim6_advec_cell_kernel4_ydir = xdim6;
xdim6_advec_cell_kernel4_ydir_h = xdim6;
ydim6_advec_cell_kernel4_ydir = ydim6;
//.........这里部分代码省略.........
示例4: ops_par_loop_revert_kernel
// host stub function
void ops_par_loop_revert_kernel(char const *name, ops_block block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3) {
ops_arg args[4] = { arg0, arg1, arg2, arg3};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args,4,range,0)) return;
#endif
ops_timing_realloc(0,"revert_kernel");
OPS_kernels[0].count++;
//compute locally allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<2; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<2; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int xdim0 = args[0].dat->size[0]*args[0].dat->dim;
int xdim1 = args[1].dat->size[0]*args[1].dat->dim;
int xdim2 = args[2].dat->size[0]*args[2].dat->dim;
int xdim3 = args[3].dat->size[0]*args[3].dat->dim;
//build opencl kernel if not already built
buildOpenCLKernels_revert_kernel(
xdim0,xdim1,xdim2,xdim3);
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
//set up OpenCL thread blocks
size_t globalWorkSize[3] = {((x_size-1)/OPS_block_size_x+ 1)*OPS_block_size_x, ((y_size-1)/OPS_block_size_y + 1)*OPS_block_size_y, 1};
size_t localWorkSize[3] = {OPS_block_size_x,OPS_block_size_y,1};
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int dat2 = args[2].dat->elem_size;
int dat3 = args[3].dat->elem_size;
//set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d];
#endif //OPS_MPI
int base0 = 1 *
(start[0] * args[0].stencil->stride[0] - args[0].dat->base[0] - d_m[0]);
base0 = base0 + args[0].dat->size[0] *
(start[1] * args[0].stencil->stride[1] - args[0].dat->base[1] - d_m[1]);
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d] + OPS_sub_dat_list[args[1].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d];
#endif //OPS_MPI
int base1 = 1 *
(start[0] * args[1].stencil->stride[0] - args[1].dat->base[0] - d_m[0]);
base1 = base1 + args[1].dat->size[0] *
(start[1] * args[1].stencil->stride[1] - args[1].dat->base[1] - d_m[1]);
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[2].dat->d_m[d] + OPS_sub_dat_list[args[2].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[2].dat->d_m[d];
//.........这里部分代码省略.........
示例5: ops_par_loop_set_val
// host stub function
void ops_par_loop_set_val(char const *name, ops_block block, int dim,
int *range, ops_arg arg0, ops_arg arg1) {
ops_arg args[2] = {arg0, arg1};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 2, range, 6))
return;
#endif
ops_timing_realloc(6, "set_val");
OPS_kernels[6].count++;
// compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned)
return;
for (int n = 0; n < 3; n++) {
start[n] = sb->decomp_disp[n];
end[n] = sb->decomp_disp[n] + sb->decomp_size[n];
if (start[n] >= range[2 * n]) {
start[n] = 0;
} else {
start[n] = range[2 * n] - start[n];
}
if (sb->id_m[n] == MPI_PROC_NULL && range[2 * n] < 0)
start[n] = range[2 * n];
if (end[n] >= range[2 * n + 1]) {
end[n] = range[2 * n + 1] - sb->decomp_disp[n];
} else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n] == MPI_PROC_NULL &&
(range[2 * n + 1] > sb->decomp_disp[n] + sb->decomp_size[n]))
end[n] += (range[2 * n + 1] - sb->decomp_disp[n] - sb->decomp_size[n]);
}
#else
for (int n = 0; n < 3; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
}
#endif
int x_size = MAX(0, end[0] - start[0]);
int y_size = MAX(0, end[1] - start[1]);
int z_size = MAX(0, end[2] - start[2]);
xdim0 = args[0].dat->size[0];
ydim0 = args[0].dat->size[1];
// Timing
double t1, t2, c1, c2;
ops_timers_core(&c2, &t2);
if (xdim0 != xdim0_set_val_h || ydim0 != ydim0_set_val_h) {
xdim0_set_val = xdim0;
xdim0_set_val_h = xdim0;
ydim0_set_val = ydim0;
ydim0_set_val_h = ydim0;
}
int dat0 = (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size);
// set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++)
d_m[d] =
args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else
for (int d = 0; d < dim; d++)
d_m[d] = args[0].dat->d_m[d];
#endif
int base0 = dat0 * 1 * (start[0] * args[0].stencil->stride[0] -
args[0].dat->base[0] - d_m[0]);
base0 = base0 +
dat0 * args[0].dat->size[0] * (start[1] * args[0].stencil->stride[1] -
args[0].dat->base[1] - d_m[1]);
base0 = base0 +
dat0 * args[0].dat->size[0] * args[0].dat->size[1] *
(start[2] * args[0].stencil->stride[2] - args[0].dat->base[2] -
d_m[2]);
double *p_a0 = (double *)((char *)args[0].data + base0);
double *p_a1 = (double *)args[1].data;
ops_H_D_exchanges_host(args, 2);
ops_halo_exchanges(args, 2, range);
ops_timers_core(&c1, &t1);
OPS_kernels[6].mpi_time += t1 - t2;
set_val_c_wrapper(p_a0, p_a1, x_size, y_size, z_size);
ops_timers_core(&c2, &t2);
OPS_kernels[6].time += t2 - t1;
//.........这里部分代码省略.........
示例6: ops_par_loop_update_halo_kernel1_fr2
// host stub function
void ops_par_loop_update_halo_kernel1_fr2(char const *name, ops_block Block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3, ops_arg arg4, ops_arg arg5, ops_arg arg6, ops_arg arg7) {
ops_arg args[8] = { arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7};
ops_timing_realloc(51,"update_halo_kernel1_fr2");
OPS_kernels[51].count++;
//compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<3; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<3; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int z_size = MAX(0,end[2]-start[2]);
xdim0 = args[0].dat->size[0]*args[0].dat->dim;
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0]*args[1].dat->dim;
ydim1 = args[1].dat->size[1];
xdim2 = args[2].dat->size[0]*args[2].dat->dim;
ydim2 = args[2].dat->size[1];
xdim3 = args[3].dat->size[0]*args[3].dat->dim;
ydim3 = args[3].dat->size[1];
xdim4 = args[4].dat->size[0]*args[4].dat->dim;
ydim4 = args[4].dat->size[1];
xdim5 = args[5].dat->size[0]*args[5].dat->dim;
ydim5 = args[5].dat->size[1];
xdim6 = args[6].dat->size[0]*args[6].dat->dim;
ydim6 = args[6].dat->size[1];
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
if (xdim0 != xdim0_update_halo_kernel1_fr2_h || ydim0 != ydim0_update_halo_kernel1_fr2_h || xdim1 != xdim1_update_halo_kernel1_fr2_h || ydim1 != ydim1_update_halo_kernel1_fr2_h || xdim2 != xdim2_update_halo_kernel1_fr2_h || ydim2 != ydim2_update_halo_kernel1_fr2_h || xdim3 != xdim3_update_halo_kernel1_fr2_h || ydim3 != ydim3_update_halo_kernel1_fr2_h || xdim4 != xdim4_update_halo_kernel1_fr2_h || ydim4 != ydim4_update_halo_kernel1_fr2_h || xdim5 != xdim5_update_halo_kernel1_fr2_h || ydim5 != ydim5_update_halo_kernel1_fr2_h || xdim6 != xdim6_update_halo_kernel1_fr2_h || ydim6 != ydim6_update_halo_kernel1_fr2_h) {
xdim0_update_halo_kernel1_fr2 = xdim0;
xdim0_update_halo_kernel1_fr2_h = xdim0;
ydim0_update_halo_kernel1_fr2 = ydim0;
ydim0_update_halo_kernel1_fr2_h = ydim0;
xdim1_update_halo_kernel1_fr2 = xdim1;
xdim1_update_halo_kernel1_fr2_h = xdim1;
ydim1_update_halo_kernel1_fr2 = ydim1;
ydim1_update_halo_kernel1_fr2_h = ydim1;
xdim2_update_halo_kernel1_fr2 = xdim2;
xdim2_update_halo_kernel1_fr2_h = xdim2;
ydim2_update_halo_kernel1_fr2 = ydim2;
ydim2_update_halo_kernel1_fr2_h = ydim2;
xdim3_update_halo_kernel1_fr2 = xdim3;
xdim3_update_halo_kernel1_fr2_h = xdim3;
ydim3_update_halo_kernel1_fr2 = ydim3;
ydim3_update_halo_kernel1_fr2_h = ydim3;
xdim4_update_halo_kernel1_fr2 = xdim4;
xdim4_update_halo_kernel1_fr2_h = xdim4;
ydim4_update_halo_kernel1_fr2 = ydim4;
ydim4_update_halo_kernel1_fr2_h = ydim4;
xdim5_update_halo_kernel1_fr2 = xdim5;
xdim5_update_halo_kernel1_fr2_h = xdim5;
ydim5_update_halo_kernel1_fr2 = ydim5;
ydim5_update_halo_kernel1_fr2_h = ydim5;
xdim6_update_halo_kernel1_fr2 = xdim6;
xdim6_update_halo_kernel1_fr2_h = xdim6;
ydim6_update_halo_kernel1_fr2 = ydim6;
ydim6_update_halo_kernel1_fr2_h = ydim6;
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int dat2 = args[2].dat->elem_size;
int dat3 = args[3].dat->elem_size;
int dat4 = args[4].dat->elem_size;
//.........这里部分代码省略.........
示例7: ops_par_loop_update_halo_kernel2_xvel_minus_2_a
// host stub function
void ops_par_loop_update_halo_kernel2_xvel_minus_2_a(char const *name, ops_block Block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2) {
ops_arg args[3] = { arg0, arg1, arg2};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args,3,range,56)) return;
#endif
ops_timing_realloc(56,"update_halo_kernel2_xvel_minus_2_a");
OPS_kernels[56].count++;
//compute localy allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<2; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<2; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
xdim0 = args[0].dat->size[0]*args[0].dat->dim;
xdim1 = args[1].dat->size[0]*args[1].dat->dim;
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
if (xdim0 != xdim0_update_halo_kernel2_xvel_minus_2_a_h || xdim1 != xdim1_update_halo_kernel2_xvel_minus_2_a_h) {
xdim0_update_halo_kernel2_xvel_minus_2_a = xdim0;
xdim0_update_halo_kernel2_xvel_minus_2_a_h = xdim0;
xdim1_update_halo_kernel2_xvel_minus_2_a = xdim1;
xdim1_update_halo_kernel2_xvel_minus_2_a_h = xdim1;
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int *arg2h = (int *)arg2.data;
//Upload large globals
int consts_bytes = 0;
consts_bytes += ROUND_UP(NUM_FIELDS*sizeof(int));
reallocConstArrays(consts_bytes);
consts_bytes = 0;
args[2].data = OPS_consts_h + consts_bytes;
args[2].data_d = OPS_consts_d + consts_bytes;
for (int d=0; d<NUM_FIELDS; d++) ((int *)args[2].data)[d] = arg2h[d];
consts_bytes += ROUND_UP(NUM_FIELDS*sizeof(int));
mvConstArraysToDevice(consts_bytes);
//set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d];
#endif //OPS_MPI
int base0 = dat0 * 1 *
(start[0] * args[0].stencil->stride[0] - args[0].dat->base[0] - d_m[0]);
base0 = base0+ dat0 *
args[0].dat->size[0] *
(start[1] * args[0].stencil->stride[1] - args[0].dat->base[1] - d_m[1]);
#ifdef OPS_GPU
double *p_a0 = (double *)((char *)args[0].data_d + base0);
#else
double *p_a0 = (double *)((char *)args[0].data + base0);
#endif
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d] + OPS_sub_dat_list[args[1].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d];
#endif //OPS_MPI
//.........这里部分代码省略.........
示例8: ops_par_loop_left_bndcon
// host stub function
void ops_par_loop_left_bndcon(char const *name, ops_block block, int dim, int* range,
ops_arg arg0, ops_arg arg1) {
//Timing
double t1,t2,c1,c2;
char *p_a[2];
int offs[2][2];
ops_arg args[2] = { arg0, arg1};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args,2,range,2)) return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(2,"left_bndcon");
OPS_kernels[2].count++;
ops_timers_core(&c2,&t2);
}
//compute locally allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<2; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else
for ( int n=0; n<2; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif
#ifdef OPS_DEBUG
ops_register_args(args, "left_bndcon");
#endif
offs[0][0] = args[0].stencil->stride[0]*1; //unit step in x dimension
offs[0][1] = off2D(1, &start[0],
&end[0],args[0].dat->size, args[0].stencil->stride) - offs[0][0];
int arg_idx[2];
#ifdef OPS_MPI
arg_idx[0] = sb->decomp_disp[0]+start[0];
arg_idx[1] = sb->decomp_disp[1]+start[1];
#else
arg_idx[0] = start[0];
arg_idx[1] = start[1];
#endif
int off0_0 = offs[0][0];
int off0_1 = offs[0][1];
int dat0 = (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size);
//set up initial pointers and exchange halos if necessary
int base0 = args[0].dat->base_offset + (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) * start[0] * args[0].stencil->stride[0];
base0 = base0+ (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
args[0].dat->size[0] *
start[1] * args[0].stencil->stride[1];
p_a[0] = (char *)args[0].data + base0;
p_a[1] = (char *)arg_idx;
//initialize global variable with the dimension of dats
xdim0 = args[0].dat->size[0];
//Halo Exchanges
ops_H_D_exchanges_host(args, 2);
ops_halo_exchanges(args,2,range);
ops_H_D_exchanges_host(args, 2);
if (OPS_diags > 1) {
ops_timers_core(&c1,&t1);
OPS_kernels[2].mpi_time += t1-t2;
}
int n_x;
//.........这里部分代码省略.........
示例9: ops_par_loop_advec_mom_kernel_mass_flux_y
// host stub function
void ops_par_loop_advec_mom_kernel_mass_flux_y(char const *name, ops_block Block, int dim, int* range,
ops_arg arg0, ops_arg arg1) {
ops_arg args[2] = { arg0, arg1};
ops_timing_realloc(21,"advec_mom_kernel_mass_flux_y");
OPS_kernels[21].count++;
//compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<3; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<3; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int z_size = MAX(0,end[2]-start[2]);
xdim0 = args[0].dat->size[0]*args[0].dat->dim;
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0]*args[1].dat->dim;
ydim1 = args[1].dat->size[1];
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
if (xdim0 != xdim0_advec_mom_kernel_mass_flux_y_h || ydim0 != ydim0_advec_mom_kernel_mass_flux_y_h || xdim1 != xdim1_advec_mom_kernel_mass_flux_y_h || ydim1 != ydim1_advec_mom_kernel_mass_flux_y_h) {
xdim0_advec_mom_kernel_mass_flux_y = xdim0;
xdim0_advec_mom_kernel_mass_flux_y_h = xdim0;
ydim0_advec_mom_kernel_mass_flux_y = ydim0;
ydim0_advec_mom_kernel_mass_flux_y_h = ydim0;
xdim1_advec_mom_kernel_mass_flux_y = xdim1;
xdim1_advec_mom_kernel_mass_flux_y_h = xdim1;
ydim1_advec_mom_kernel_mass_flux_y = ydim1;
ydim1_advec_mom_kernel_mass_flux_y_h = ydim1;
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
//set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d];
#endif //OPS_MPI
int base0 = dat0 * 1 *
(start[0] * args[0].stencil->stride[0] - args[0].dat->base[0] - d_m[0]);
base0 = base0+ dat0 *
args[0].dat->size[0] *
(start[1] * args[0].stencil->stride[1] - args[0].dat->base[1] - d_m[1]);
base0 = base0+ dat0 *
args[0].dat->size[0] *
args[0].dat->size[1] *
(start[2] * args[0].stencil->stride[2] - args[0].dat->base[2] - d_m[2]);
#ifdef OPS_GPU
double *p_a0 = (double *)((char *)args[0].data_d + base0);
#else
double *p_a0 = (double *)((char *)args[0].data + base0);
#endif
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d] + OPS_sub_dat_list[args[1].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[1].dat->d_m[d];
#endif //OPS_MPI
int base1 = dat1 * 1 *
(start[0] * args[1].stencil->stride[0] - args[1].dat->base[0] - d_m[0]);
base1 = base1+ dat1 *
args[1].dat->size[0] *
//.........这里部分代码省略.........
示例10: ops_par_loop_calc_dt_kernel_get
// host stub function
void ops_par_loop_calc_dt_kernel_get(char const *name, ops_block Block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3, ops_arg arg4, ops_arg arg5) {
ops_arg args[6] = { arg0, arg1, arg2, arg3, arg4, arg5};
ops_timing_realloc(128,"calc_dt_kernel_get");
OPS_kernels[128].count++;
//compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<3; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<3; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
int x_size = MAX(0,end[0]-start[0]);
int y_size = MAX(0,end[1]-start[1]);
int z_size = MAX(0,end[2]-start[2]);
xdim0 = args[0].dat->size[0]*args[0].dat->dim;
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0]*args[1].dat->dim;
ydim1 = args[1].dat->size[1];
xdim4 = args[4].dat->size[0]*args[4].dat->dim;
ydim4 = args[4].dat->size[1];
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c2,&t2);
if (xdim0 != xdim0_calc_dt_kernel_get_h || ydim0 != ydim0_calc_dt_kernel_get_h || xdim1 != xdim1_calc_dt_kernel_get_h || ydim1 != ydim1_calc_dt_kernel_get_h || xdim4 != xdim4_calc_dt_kernel_get_h || ydim4 != ydim4_calc_dt_kernel_get_h) {
xdim0_calc_dt_kernel_get = xdim0;
xdim0_calc_dt_kernel_get_h = xdim0;
ydim0_calc_dt_kernel_get = ydim0;
ydim0_calc_dt_kernel_get_h = ydim0;
xdim1_calc_dt_kernel_get = xdim1;
xdim1_calc_dt_kernel_get_h = xdim1;
ydim1_calc_dt_kernel_get = ydim1;
ydim1_calc_dt_kernel_get_h = ydim1;
xdim4_calc_dt_kernel_get = xdim4;
xdim4_calc_dt_kernel_get_h = xdim4;
ydim4_calc_dt_kernel_get = ydim4;
ydim4_calc_dt_kernel_get_h = ydim4;
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int dat4 = args[4].dat->elem_size;
#ifdef OPS_MPI
double *arg2h = (double *)(((ops_reduction)args[2].data)->data + ((ops_reduction)args[2].data)->size * block->index);
#else //OPS_MPI
double *arg2h = (double *)(((ops_reduction)args[2].data)->data);
#endif //OPS_MPI
#ifdef OPS_MPI
double *arg3h = (double *)(((ops_reduction)args[3].data)->data + ((ops_reduction)args[3].data)->size * block->index);
#else //OPS_MPI
double *arg3h = (double *)(((ops_reduction)args[3].data)->data);
#endif //OPS_MPI
#ifdef OPS_MPI
double *arg5h = (double *)(((ops_reduction)args[5].data)->data + ((ops_reduction)args[5].data)->size * block->index);
#else //OPS_MPI
double *arg5h = (double *)(((ops_reduction)args[5].data)->data);
#endif //OPS_MPI
//set up initial pointers
int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else //OPS_MPI
for (int d = 0; d < dim; d++) d_m[d] = args[0].dat->d_m[d];
#endif //OPS_MPI
int base0 = dat0 * 1 *
(start[0] * args[0].stencil->stride[0] - args[0].dat->base[0] - d_m[0]);
//.........这里部分代码省略.........
示例11: ops_par_loop_update_halo_kernel2_zvel_plus_4_right
// host stub function
void ops_par_loop_update_halo_kernel2_zvel_plus_4_right(
char const *name, ops_block block, int dim, int *range, ops_arg arg0,
ops_arg arg1, ops_arg arg2) {
// Timing
double t1, t2, c1, c2;
ops_arg args[3] = {arg0, arg1, arg2};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 3, range, 53))
return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(53, "update_halo_kernel2_zvel_plus_4_right");
OPS_kernels[53].count++;
ops_timers_core(&c1, &t1);
}
// compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
#endif // OPS_MPI
int arg_idx[3];
int arg_idx_base[3];
#ifdef OPS_MPI
if (compute_ranges(args, 3, block, range, start, end, arg_idx) < 0)
return;
#else // OPS_MPI
for (int n = 0; n < 3; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
arg_idx[n] = start[n];
}
#endif
for (int n = 0; n < 3; n++) {
arg_idx_base[n] = arg_idx[n];
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int *arg2h = (int *)arg2.data;
// Upload large globals
#ifdef OPS_GPU
int consts_bytes = 0;
consts_bytes += ROUND_UP(NUM_FIELDS * sizeof(int));
reallocConstArrays(consts_bytes);
consts_bytes = 0;
args[2].data = OPS_consts_h + consts_bytes;
args[2].data_d = OPS_consts_d + consts_bytes;
for (int d = 0; d < NUM_FIELDS; d++)
((int *)args[2].data)[d] = arg2h[d];
consts_bytes += ROUND_UP(NUM_FIELDS * sizeof(int));
mvConstArraysToDevice(consts_bytes);
#endif // OPS_GPU
// set up initial pointers
int base0 = args[0].dat->base_offset +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
start[0] * args[0].stencil->stride[0];
base0 = base0 +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
args[0].dat->size[0] * start[1] * args[0].stencil->stride[1];
base0 = base0 +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
args[0].dat->size[0] * args[0].dat->size[1] * start[2] *
args[0].stencil->stride[2];
#ifdef OPS_GPU
double *p_a0 = (double *)((char *)args[0].data_d + base0);
#else
double *p_a0 = (double *)((char *)args[0].data + base0);
#endif
int base1 = args[1].dat->base_offset +
(OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
start[0] * args[1].stencil->stride[0];
base1 = base1 +
(OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
args[1].dat->size[0] * start[1] * args[1].stencil->stride[1];
base1 = base1 +
(OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
args[1].dat->size[0] * args[1].dat->size[1] * start[2] *
args[1].stencil->stride[2];
#ifdef OPS_GPU
double *p_a1 = (double *)((char *)args[1].data_d + base1);
#else
double *p_a1 = (double *)((char *)args[1].data + base1);
#endif
#ifdef OPS_GPU
int *p_a2 = (int *)args[2].data_d;
#else
int *p_a2 = arg2h;
#endif
//.........这里部分代码省略.........
示例12: ops_par_loop_poisson_kernel_initialguess
// host stub function
void ops_par_loop_poisson_kernel_initialguess(char const *name, ops_block block,
int dim, int *range,
ops_arg arg0) {
// Timing
double t1, t2, c1, c2;
ops_arg args[1] = {arg0};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 1, range, 2))
return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(2, "poisson_kernel_initialguess");
OPS_kernels[2].count++;
ops_timers_core(&c1, &t1);
}
// compute localy allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
#endif // OPS_MPI
int arg_idx[2];
int arg_idx_base[2];
#ifdef OPS_MPI
if (compute_ranges(args, 1, block, range, start, end, arg_idx) < 0)
return;
#else // OPS_MPI
for (int n = 0; n < 2; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
arg_idx[n] = start[n];
}
#endif
for (int n = 0; n < 2; n++) {
arg_idx_base[n] = arg_idx[n];
}
int dat0 = args[0].dat->elem_size;
// set up initial pointers
int base0 = args[0].dat->base_offset +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
start[0] * args[0].stencil->stride[0];
base0 = base0 +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
args[0].dat->size[0] * start[1] * args[0].stencil->stride[1];
#ifdef OPS_GPU
double *p_a0 = (double *)((char *)args[0].data_d + base0);
#else
double *p_a0 = (double *)((char *)args[0].data + base0);
#endif
int x_size = MAX(0, end[0] - start[0]);
int y_size = MAX(0, end[1] - start[1]);
// initialize global variable with the dimension of dats
xdim0 = args[0].dat->size[0];
if (xdim0 != xdim0_poisson_kernel_initialguess_h) {
xdim0_poisson_kernel_initialguess = xdim0;
xdim0_poisson_kernel_initialguess_h = xdim0;
}
// Halo Exchanges
#ifdef OPS_GPU
ops_H_D_exchanges_device(args, 1);
#else
ops_H_D_exchanges_host(args, 1);
#endif
ops_halo_exchanges(args, 1, range);
#ifdef OPS_GPU
ops_H_D_exchanges_device(args, 1);
#else
ops_H_D_exchanges_host(args, 1);
#endif
if (OPS_diags > 1) {
ops_timers_core(&c2, &t2);
OPS_kernels[2].mpi_time += t2 - t1;
}
poisson_kernel_initialguess_c_wrapper(p_a0, x_size, y_size);
if (OPS_diags > 1) {
ops_timers_core(&c1, &t1);
OPS_kernels[2].time += t1 - t2;
}
#ifdef OPS_GPU
ops_set_dirtybit_device(args, 1);
#else
ops_set_dirtybit_host(args, 1);
#endif
ops_set_halo_dirtybit3(&args[0], range);
//.........这里部分代码省略.........
示例13: ops_par_loop_poisson_kernel_populate
// host stub function
void ops_par_loop_poisson_kernel_populate(char const *name, ops_block block, int dim, int* range,
ops_arg arg0, ops_arg arg1, ops_arg arg2, ops_arg arg3,
ops_arg arg4, ops_arg arg5) {
//Timing
double t1,t2,c1,c2;
ops_timers_core(&c1,&t1);
int offs[6][2];
ops_arg args[6] = { arg0, arg1, arg2, arg3, arg4, arg5};
ops_timing_realloc(0,"poisson_kernel_populate");
OPS_kernels[0].count++;
//compute locally allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned) return;
for ( int n=0; n<2; n++ ){
start[n] = sb->decomp_disp[n];end[n] = sb->decomp_disp[n]+sb->decomp_size[n];
if (start[n] >= range[2*n]) {
start[n] = 0;
}
else {
start[n] = range[2*n] - start[n];
}
if (sb->id_m[n]==MPI_PROC_NULL && range[2*n] < 0) start[n] = range[2*n];
if (end[n] >= range[2*n+1]) {
end[n] = range[2*n+1] - sb->decomp_disp[n];
}
else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n]==MPI_PROC_NULL && (range[2*n+1] > sb->decomp_disp[n]+sb->decomp_size[n]))
end[n] += (range[2*n+1]-sb->decomp_disp[n]-sb->decomp_size[n]);
}
#else //OPS_MPI
for ( int n=0; n<2; n++ ){
start[n] = range[2*n];end[n] = range[2*n+1];
}
#endif //OPS_MPI
#ifdef OPS_DEBUG
ops_register_args(args, "poisson_kernel_populate");
#endif
offs[3][0] = args[3].stencil->stride[0]*1; //unit step in x dimension
offs[3][1] = off2D(1, &start[0],
&end[0],args[3].dat->size, args[3].stencil->stride) - offs[3][0];
offs[4][0] = args[4].stencil->stride[0]*1; //unit step in x dimension
offs[4][1] = off2D(1, &start[0],
&end[0],args[4].dat->size, args[4].stencil->stride) - offs[4][0];
offs[5][0] = args[5].stencil->stride[0]*1; //unit step in x dimension
offs[5][1] = off2D(1, &start[0],
&end[0],args[5].dat->size, args[5].stencil->stride) - offs[5][0];
int off3_0 = offs[3][0];
int off3_1 = offs[3][1];
int dat3 = args[3].dat->elem_size;
int off4_0 = offs[4][0];
int off4_1 = offs[4][1];
int dat4 = args[4].dat->elem_size;
int off5_0 = offs[5][0];
int off5_1 = offs[5][1];
int dat5 = args[5].dat->elem_size;
#ifdef _OPENMP
int nthreads = omp_get_max_threads( );
#else
int nthreads = 1;
#endif
xdim3 = args[3].dat->size[0]*args[3].dat->dim;
xdim4 = args[4].dat->size[0]*args[4].dat->dim;
xdim5 = args[5].dat->size[0]*args[5].dat->dim;
ops_H_D_exchanges_host(args, 6);
//Halo Exchanges
ops_halo_exchanges(args,6,range);
ops_timers_core(&c2,&t2);
OPS_kernels[0].mpi_time += t2-t1;
#pragma omp parallel for
for ( int thr=0; thr<nthreads; thr++ ){
//.........这里部分代码省略.........
示例14: ops_par_loop_update_halo_kernel1_ba1
// host stub function
void ops_par_loop_update_halo_kernel1_ba1(char const *name, ops_block block,
int dim, int *range, ops_arg arg0,
ops_arg arg1, ops_arg arg2,
ops_arg arg3, ops_arg arg4,
ops_arg arg5, ops_arg arg6,
ops_arg arg7) {
ops_arg args[8] = {arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 8, range, 21))
return;
#endif
ops_timing_realloc(21, "update_halo_kernel1_ba1");
OPS_kernels[21].count++;
// compute localy allocated range for the sub-block
int start[3];
int end[3];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
if (!sb->owned)
return;
for (int n = 0; n < 3; n++) {
start[n] = sb->decomp_disp[n];
end[n] = sb->decomp_disp[n] + sb->decomp_size[n];
if (start[n] >= range[2 * n]) {
start[n] = 0;
} else {
start[n] = range[2 * n] - start[n];
}
if (sb->id_m[n] == MPI_PROC_NULL && range[2 * n] < 0)
start[n] = range[2 * n];
if (end[n] >= range[2 * n + 1]) {
end[n] = range[2 * n + 1] - sb->decomp_disp[n];
} else {
end[n] = sb->decomp_size[n];
}
if (sb->id_p[n] == MPI_PROC_NULL &&
(range[2 * n + 1] > sb->decomp_disp[n] + sb->decomp_size[n]))
end[n] += (range[2 * n + 1] - sb->decomp_disp[n] - sb->decomp_size[n]);
}
#else
for (int n = 0; n < 3; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
}
#endif
int x_size = MAX(0, end[0] - start[0]);
int y_size = MAX(0, end[1] - start[1]);
int z_size = MAX(0, end[2] - start[2]);
xdim0 = args[0].dat->size[0];
ydim0 = args[0].dat->size[1];
xdim1 = args[1].dat->size[0];
ydim1 = args[1].dat->size[1];
xdim2 = args[2].dat->size[0];
ydim2 = args[2].dat->size[1];
xdim3 = args[3].dat->size[0];
ydim3 = args[3].dat->size[1];
xdim4 = args[4].dat->size[0];
ydim4 = args[4].dat->size[1];
xdim5 = args[5].dat->size[0];
ydim5 = args[5].dat->size[1];
xdim6 = args[6].dat->size[0];
ydim6 = args[6].dat->size[1];
// Timing
double t1, t2, c1, c2;
ops_timers_core(&c2, &t2);
if (xdim0 != xdim0_update_halo_kernel1_ba1_h ||
ydim0 != ydim0_update_halo_kernel1_ba1_h ||
xdim1 != xdim1_update_halo_kernel1_ba1_h ||
ydim1 != ydim1_update_halo_kernel1_ba1_h ||
xdim2 != xdim2_update_halo_kernel1_ba1_h ||
ydim2 != ydim2_update_halo_kernel1_ba1_h ||
xdim3 != xdim3_update_halo_kernel1_ba1_h ||
ydim3 != ydim3_update_halo_kernel1_ba1_h ||
xdim4 != xdim4_update_halo_kernel1_ba1_h ||
ydim4 != ydim4_update_halo_kernel1_ba1_h ||
xdim5 != xdim5_update_halo_kernel1_ba1_h ||
ydim5 != ydim5_update_halo_kernel1_ba1_h ||
xdim6 != xdim6_update_halo_kernel1_ba1_h ||
ydim6 != ydim6_update_halo_kernel1_ba1_h) {
xdim0_update_halo_kernel1_ba1 = xdim0;
xdim0_update_halo_kernel1_ba1_h = xdim0;
ydim0_update_halo_kernel1_ba1 = ydim0;
ydim0_update_halo_kernel1_ba1_h = ydim0;
xdim1_update_halo_kernel1_ba1 = xdim1;
xdim1_update_halo_kernel1_ba1_h = xdim1;
ydim1_update_halo_kernel1_ba1 = ydim1;
ydim1_update_halo_kernel1_ba1_h = ydim1;
xdim2_update_halo_kernel1_ba1 = xdim2;
xdim2_update_halo_kernel1_ba1_h = xdim2;
ydim2_update_halo_kernel1_ba1 = ydim2;
ydim2_update_halo_kernel1_ba1_h = ydim2;
//.........这里部分代码省略.........
示例15: ops_par_loop_advec_mom_kernel1_x_nonvector
// host stub function
void ops_par_loop_advec_mom_kernel1_x_nonvector(char const *name,
ops_block block, int dim,
int *range, ops_arg arg0,
ops_arg arg1, ops_arg arg2,
ops_arg arg3, ops_arg arg4) {
// Timing
double t1, t2, c1, c2;
ops_arg args[5] = {arg0, arg1, arg2, arg3, arg4};
#ifdef CHECKPOINTING
if (!ops_checkpointing_before(args, 5, range, 75))
return;
#endif
if (OPS_diags > 1) {
ops_timing_realloc(75, "advec_mom_kernel1_x_nonvector");
OPS_kernels[75].count++;
ops_timers_core(&c1, &t1);
}
// compute localy allocated range for the sub-block
int start[2];
int end[2];
#ifdef OPS_MPI
sub_block_list sb = OPS_sub_block_list[block->index];
#endif // OPS_MPI
int arg_idx[2];
int arg_idx_base[2];
#ifdef OPS_MPI
if (compute_ranges(args, 5, block, range, start, end, arg_idx) < 0)
return;
#else // OPS_MPI
for (int n = 0; n < 2; n++) {
start[n] = range[2 * n];
end[n] = range[2 * n + 1];
arg_idx[n] = start[n];
}
#endif
for (int n = 0; n < 2; n++) {
arg_idx_base[n] = arg_idx[n];
}
int dat0 = args[0].dat->elem_size;
int dat1 = args[1].dat->elem_size;
int dat2 = args[2].dat->elem_size;
int dat3 = args[3].dat->elem_size;
int dat4 = args[4].dat->elem_size;
// set up initial pointers
int base0 = args[0].dat->base_offset +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
start[0] * args[0].stencil->stride[0];
base0 = base0 +
(OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
args[0].dat->size[0] * start[1] * args[0].stencil->stride[1];
#ifdef OPS_GPU
double *p_a0 = (double *)((char *)args[0].data_d + base0);
#else
double *p_a0 = (double *)((char *)args[0].data + base0);
#endif
int base1 = args[1].dat->base_offset +
(OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
start[0] * args[1].stencil->stride[0];
base1 = base1 +
(OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
args[1].dat->size[0] * start[1] * args[1].stencil->stride[1];
#ifdef OPS_GPU
double *p_a1 = (double *)((char *)args[1].data_d + base1);
#else
double *p_a1 = (double *)((char *)args[1].data + base1);
#endif
int base2 = args[2].dat->base_offset +
(OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size) *
start[0] * args[2].stencil->stride[0];
base2 = base2 +
(OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size) *
args[2].dat->size[0] * start[1] * args[2].stencil->stride[1];
#ifdef OPS_GPU
double *p_a2 = (double *)((char *)args[2].data_d + base2);
#else
double *p_a2 = (double *)((char *)args[2].data + base2);
#endif
int base3 = args[3].dat->base_offset +
(OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size) *
start[0] * args[3].stencil->stride[0];
base3 = base3 +
(OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size) *
args[3].dat->size[0] * start[1] * args[3].stencil->stride[1];
#ifdef OPS_GPU
double *p_a3 = (double *)((char *)args[3].data_d + base3);
#else
double *p_a3 = (double *)((char *)args[3].data + base3);
#endif
//.........这里部分代码省略.........