typename TGpuParamBuffer<Core>::BufferType TGpuParamBuffer<Core>::get() const
{
if (mParent == nullptr)
return BufferType();
return mParent->getBuffer(mParamDesc->set, mParamDesc->slot);
}
EnableForPointerParameter<parameterIndex> getParameter(
const cl::Context& context) {
using PointerType = ParameterType<parameterIndex>;
using ValueType = typename std::remove_pointer<PointerType>::type;
auto size = sizeof(ValueType);
auto buffer = BufferType(context, CL_MEM_READ_WRITE, size);
auto address = std::get<parameterIndex>(parameters);
pointerDataList.push_back(PointerData{ buffer, size, address });
return buffer;
}
static void call(grid<Real> const & g, BufferType & buffer)
{
hpx::util::high_resolution_timer timer;
Real * data = new Real[g.ny_ * g.nz_];
buffer = BufferType(data, g.ny_ * g.nz_, BufferType::take);
typename BufferType::value_type * src = buffer.data();
for(std::size_t z = 0; z != g.nz_; ++z)
{
for(std::size_t y = 0; y != g.ny_; ++y)
{
*src = g(1, y, z);
++src;
}
}
double elapsed = timer.elapsed();
profiling::data().time_pack_x(elapsed);
profiling::data().time_pack(elapsed);
}
