diff options
Diffstat (limited to 'examples/schaefer_turek_durst_krause_rannbacher/step.hpp')
| -rw-r--r-- | examples/schaefer_turek_durst_krause_rannbacher/step.hpp | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/examples/schaefer_turek_durst_krause_rannbacher/step.hpp b/examples/schaefer_turek_durst_krause_rannbacher/step.hpp index cbdfd10..beb123b 100644 --- a/examples/schaefer_turek_durst_krause_rannbacher/step.hpp +++ b/examples/schaefer_turek_durst_krause_rannbacher/step.hpp @@ -19,8 +19,6 @@ saw::error_or<void> step( auto& q = dev.get_handle(); auto& info_f = fields.template get<"info">(); auto& porous_f = macros.template get<"porosity">(); - - if constexpr ( std::is_same_v<Coll, method::Hlbm> ){ q.submit([&](acpp::sycl::handler& h){ @@ -48,7 +46,7 @@ saw::error_or<void> step( }).wait(); q.submit([&](acpp::sycl::handler& h){ - component<T,Desc,cmpt::Hlbm,encode::Sycl<saw::encode::Native>> collision{1.0}; + component<T,Desc,cmpt::Hlbm,encode::Sycl<saw::encode::Native>> collision{0.75}; component<T,Desc,cmpt::BounceBack,encode::Sycl<saw::encode::Native>> bb; component<T,Desc,cmpt::ZouHeHorizontal<false>,encode::Sycl<saw::encode::Native>> flow_out{1.0}; @@ -74,9 +72,19 @@ saw::error_or<void> step( component<T,Desc,cmpt::ZouHeVelocityX<true>,encode::Sycl<saw::encode::Native>> flow_in{ [&]() -> saw::data<sch::Vector<T,Desc::D>> { saw::data<sch::Vector<T,Desc::D>> vel; + saw::data<T> scale; + { + scale.set([&](){ + if(t_i.get() > 1024u){ + return 1.0f; + } + + return t_i.get() / 1024.0f; + }()); + } { auto y_si = conv.meter_lbm_to_si(index.at({{1u}}).template cast_to<T>()).handle(); - vel.at({{0u}}) = conv.velocity_si_to_lbm({{static_cast<typename saw::native_data_type<T>::type>((1.2 / 0.41) * y_si.get() - (1.2 / (0.41*0.41)) * y_si.get() * y_si.get())}}).handle(); + vel.at({{0u}}) = conv.velocity_si_to_lbm({{static_cast<typename saw::native_data_type<T>::type>((1.2 / 0.41) * y_si.get() - (1.2 / (0.41*0.41)) * y_si.get() * y_si.get())}}).handle() * scale; vel.at({{1u}}) = 0.0f; } return vel; @@ -123,8 +131,8 @@ saw::error_or<void> step( // auto coll_ev = q.submit([&](acpp::sycl::handler& h){ - component<T,Desc,cmpt::BGK,encode::Sycl<saw::encode::Native>> bgk{1.0}; - component<T,Desc,cmpt::FpLbm,encode::Sycl<saw::encode::Native>> collision{1.0}; + component<T,Desc,cmpt::BGK,encode::Sycl<saw::encode::Native>> bgk{0.75}; + component<T,Desc,cmpt::FpLbm,encode::Sycl<saw::encode::Native>> collision{0.75}; component<T,Desc,cmpt::BounceBack,encode::Sycl<saw::encode::Native>> bb; component<T,Desc,cmpt::ZouHeHorizontal<false>,encode::Sycl<saw::encode::Native>> flow_out{1.0}; @@ -199,8 +207,8 @@ saw::error_or<void> step( // auto coll_ev = q.submit([&](acpp::sycl::handler& h){ - component<T,Desc,cmpt::BGK,encode::Sycl<saw::encode::Native>> bgk{1.0}; - component<T,Desc,cmpt::Psm,encode::Sycl<saw::encode::Native>> collision{1.0}; + component<T,Desc,cmpt::BGK,encode::Sycl<saw::encode::Native>> bgk{0.75}; + component<T,Desc,cmpt::Psm,encode::Sycl<saw::encode::Native>> collision{0.75}; component<T,Desc,cmpt::BounceBack,encode::Sycl<saw::encode::Native>> bb; component<T,Desc,cmpt::ZouHeHorizontal<false>,encode::Sycl<saw::encode::Native>> flow_out{1.0}; |