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-rw-r--r--examples/one_particle_sedimentation/.nix/derivation.nix43
-rw-r--r--examples/one_particle_sedimentation/SConscript34
-rw-r--r--examples/one_particle_sedimentation/SConstruct81
-rw-r--r--examples/one_particle_sedimentation/common.hpp71
-rw-r--r--examples/one_particle_sedimentation/init.hpp121
-rw-r--r--examples/one_particle_sedimentation/sim.cpp238
-rw-r--r--examples/one_particle_sedimentation/step.hpp257
7 files changed, 0 insertions, 845 deletions
diff --git a/examples/one_particle_sedimentation/.nix/derivation.nix b/examples/one_particle_sedimentation/.nix/derivation.nix
deleted file mode 100644
index a062133..0000000
--- a/examples/one_particle_sedimentation/.nix/derivation.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{ lib
-, stdenv
-, scons
-, clang-tools
-, forstio
-, python3
-, pname
-, version
-, adaptive-cpp
-, kel
-, particle_coupling ? "fplbm"
-}:
-
-let
-in stdenv.mkDerivation {
- pname = "${pname}-examples-ops_2d_gpu_${particle_coupling}";
- inherit version;
- src = ./..;
-
- nativeBuildInputs = [
- scons
- clang-tools
- python3
- ];
-
- buildInputs = [
- forstio.core
- forstio.async
- forstio.codec
- forstio.codec-unit
- forstio.io
- forstio.remote
- forstio.remote-filesystem
- forstio.codec-json
- adaptive-cpp
- kel.lbm.core
- kel.lbm.sycl
- ];
-
- preferLocalBuild = true;
-
- outputs = [ "out" "dev" ];
-}
diff --git a/examples/one_particle_sedimentation/SConscript b/examples/one_particle_sedimentation/SConscript
deleted file mode 100644
index 40f4052..0000000
--- a/examples/one_particle_sedimentation/SConscript
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/false
-
-import os
-import os.path
-import glob
-
-
-Import('env')
-
-dir_path = Dir('.').abspath
-
-# Environment for base library
-examples_env = env.Clone();
-examples_env['CXX'] = 'syclcc-clang';
-examples_env['CXXFLAGS'] += ['-O3'];
-
-examples_env.sources = sorted(glob.glob(dir_path + "/*.cpp"))
-examples_env.headers = sorted(glob.glob(dir_path + "/*.hpp"))
-
-env.sources += examples_env.sources;
-env.headers += examples_env.headers;
-
-# Cavity2D
-examples_objects = [];
-examples_env.add_source_files(examples_objects, ['sim.cpp'], shared=False);
-examples_env.poiseulle_2d_gpu = examples_env.Program('#bin/ops_2d', [examples_objects]);
-
-# Set Alias
-env.examples = [
- examples_env.poiseulle_2d_gpu
-];
-env.Alias('examples', env.examples);
-env.targets += ['examples'];
-env.Install('$prefix/bin/', env.examples);
diff --git a/examples/one_particle_sedimentation/SConstruct b/examples/one_particle_sedimentation/SConstruct
deleted file mode 100644
index 0611b67..0000000
--- a/examples/one_particle_sedimentation/SConstruct
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/usr/bin/env python3
-
-import sys
-import os
-import os.path
-import glob
-import re
-
-
-if sys.version_info < (3,):
- def isbasestring(s):
- return isinstance(s,basestring)
-else:
- def isbasestring(s):
- return isinstance(s, (str,bytes))
-
-def add_kel_source_files(self, sources, filetype, lib_env=None, shared=False, target_post=""):
-
- if isbasestring(filetype):
- dir_path = self.Dir('.').abspath
- filetype = sorted(glob.glob(dir_path+"/"+filetype))
-
- for path in filetype:
- target_name = re.sub( r'(.*?)(\.cpp|\.c\+\+)', r'\1' + target_post, path )
- if shared:
- target_name+='.os'
- sources.append( self.SharedObject( target=target_name, source=path ) )
- else:
- target_name+='.o'
- sources.append( self.StaticObject( target=target_name, source=path ) )
- pass
-
-def isAbsolutePath(key, dirname, env):
- assert os.path.isabs(dirname), "%r must have absolute path syntax" % (key,)
-
-env_vars = Variables(
- args=ARGUMENTS
-)
-
-env_vars.Add('prefix',
- help='Installation target location of build results and headers',
- default='/usr/local/',
- validator=isAbsolutePath
-)
-
-env_vars.Add('build_examples',
- help='If examples should be built',
- default="true"
-)
-
-env=Environment(ENV=os.environ, variables=env_vars, CPPPATH=[],
- CPPDEFINES=['SAW_UNIX'],
- CXXFLAGS=[
- '-std=c++20',
- '-g',
- '-Wall',
- '-Wextra'
- ],
- LIBS=[
- 'forstio-core',
- 'forstio-async',
- 'forstio-io'
- ]
-);
-env.__class__.add_source_files = add_kel_source_files
-env.Tool('compilation_db');
-env.cdb = env.CompilationDatabase('compile_commands.json');
-
-env.objects = [];
-env.sources = [];
-env.headers = [];
-env.targets = [];
-
-Export('env')
-SConscript('SConscript')
-
-env.Alias('cdb', env.cdb);
-env.Alias('all', [env.targets]);
-env.Default('all');
-
-env.Alias('install', '$prefix')
diff --git a/examples/one_particle_sedimentation/common.hpp b/examples/one_particle_sedimentation/common.hpp
deleted file mode 100644
index be9a538..0000000
--- a/examples/one_particle_sedimentation/common.hpp
+++ /dev/null
@@ -1,71 +0,0 @@
-#pragma once
-
-#include <kel/lbm/sycl/lbm.hpp>
-#include <kel/lbm/lbm.hpp>
-#include <kel/lbm/particle.hpp>
-#include <kel/lbm/particle/particle.hpp>
-
-#include <forstio/io/io.hpp>
-#include <forstio/remote/filesystem/easy.hpp>
-#include <forstio/codec/json/json.hpp>
-#include <forstio/codec/simple.hpp>
-
-namespace kel {
-namespace lbm {
-
-/**
- * length 2.2m
- * height 0.41m
- * viscosity 10^-3
- * particle diameter 0.1m
- * position at (0.16m,0.2m)
- */
-
-constexpr uint64_t dim_y = 512ul;
-constexpr uint64_t dim_x = static_cast<uint64_t>(dim_y * (220.0 / 41.0));
-
-constexpr uint64_t particle_amount = 1ul;
-
-namespace sch {
-using namespace saw::schema;
-
-using InfoChunk = Chunk<UInt8, 0u, dim_x, dim_y>;
-
-template<typename T, typename Desc>
-using DfChunk = Chunk<FixedArray<T,Desc::Q>, 1u, dim_x, dim_y>;
-
-template<typename T, typename Desc>
-using ScalarChunk = Chunk<Scalar<T>, 0u, dim_x, dim_y>;
-
-template<typename T, typename Desc>
-using VectorChunk = Chunk<Vector<T,Desc::D>, 0u, dim_x, dim_y>;
-
-template<typename T, typename Desc>
-using ChunkStruct = Struct<
- Member<InfoChunk, "info">,
- Member<DfChunk<T,Desc>, "dfs">,
- Member<DfChunk<T,Desc>, "dfs_old">,
- Member<VectorChunk<T,Desc>, "particle_N">,
- Member<ScalarChunk<T,Desc>, "particle_D">
->;
-
-template<typename T, typename Desc>
-using VelChunk = Chunk<Vector<T,Desc::D>, 0u, dim_x, dim_y>;
-
-template<typename T>
-using RhoChunk = Chunk<Scalar<T>, 0u, dim_x, dim_y>;
-
-template<typename T, typename Desc>
-using MacroStruct = Struct<
- Member<VelChunk<T,Desc>, "momentum">,
- Member<RhoChunk<T>, "density">,
- Member<ScalarChunk<T,Desc>, "porosity">,
- Member<VelChunk<T,Desc>, "force">
->;
-
-template<typename T, typename Desc>
-using ParticleSpheroidGroup = ParticleGroup<T,Desc::D,1u,coll::Spheroid<T>>;
-}
-
-}
-}
diff --git a/examples/one_particle_sedimentation/init.hpp b/examples/one_particle_sedimentation/init.hpp
deleted file mode 100644
index af7eb89..0000000
--- a/examples/one_particle_sedimentation/init.hpp
+++ /dev/null
@@ -1,121 +0,0 @@
-#pragma once
-
-#include "common.hpp"
-
-namespace kel {
-namespace lbm {
-
-template<typename T, typename Desc, typename Coll>
-saw::error_or<void> init(
- const converter<T>& conv,
- saw::data<sch::ChunkStruct<T,Desc>>& fields,
- saw::data<sch::MacroStruct<T,Desc>>& macros,
- saw::data<sch::ParticleSpheroidGroup<T,Desc>>& particles
-){
- (void) conv;
-
- auto& info_f = fields.template get<"info">();
- auto& porous_f = macros.template get<"porosity">();
- // Set everything as walls
- iterator<Desc::D>::apply(
- [&](auto& index){
- info_f.at(index).set(1u);
- },
- {},
- info_f.get_dims(),
- {}
- );
- // Fluid
- iterator<Desc::D>::apply(
- [&](auto& index){
- info_f.at(index).set(2u);
- },
- {},
- info_f.get_dims(),
- {{1u,1u}}
- );
-
- // Inflow
- iterator<Desc::D>::apply(
- [&](auto& index){
- info_f.at(index).set(3u);
- },
- {{0u,0u}},
- {{1u,dim_y}},
- {{0u,1u}}
- );
-
- // Outflow
- iterator<Desc::D>::apply(
- [&](auto& index){
- info_f.at(index).set(4u);
- },
- {{dim_x-1u,0u}},
- {{dim_x, dim_y}},
- {{0u,1u}}
- );
- //
- auto& df_f = fields.template get<"dfs_old">();
- auto& rho_f = macros.template get<"density">();
- auto& vel_f = macros.template get<"momentum">();
- auto& por_f = macros.template get<"porosity">();
-
- iterator<Desc::D>::apply(
- [&](auto& index){
- auto& df = df_f.at(index);
- auto& rho = rho_f.at(index);
- por_f.at(index).at({}) = {1};
- rho.at({}) = {1};
- auto& vel = vel_f.at(index);
- auto eq = equilibrium<T,Desc>(rho,vel);
-
- df = eq;
- },
- {},// 0-index
- df_f.get_dims()
- );
-
- iterator<Desc::D>::apply(
- [&](auto& index){
- auto& df = df_f.at(index);
- auto& rho = rho_f.at(index);
- rho.at({}) = {1};
- auto& vel = vel_f.at(index);
- if(info_f.at(index).get() == 2u){
- vel.at({{0u}}) = 0.0;
- }
- auto eq = equilibrium<T,Desc>(rho,vel);
-
- df = eq;
- },
- {},// 0-index
- df_f.get_dims(),
- {{1u,1u}}
- );
-
- {
- saw::data<sch::Scalar<T>> radius_p;
- radius_p.at({}).set(conv.meter_si_to_lbm({{0.05}}).handle().get());
- std::cout<<"RADIUS: "<<radius_p.at({}).get()<<std::endl;
- saw::data<sch::Scalar<T>> dense_p;
- dense_p.at({}).set(1);
- particles = create_spheroid_particle_group<T,Desc::D,1u>(radius_p, dense_p, {{64u}});
- auto& parts = particles.template get<"particles">();
-
- {
- auto& p = parts.at({0u});
- auto& prb = p.template get<"rigid_body">();
- auto& p_pos = prb.template get<"position">();
- auto& p_posold = prb.template get<"position_old">();
- p_pos.at({{0u}}) = conv.meter_si_to_lbm({{0.16}}).handle();
- p_pos.at({{1u}}) = conv.meter_si_to_lbm({{0.2}}).handle();
-
- p_posold = p_pos;
- }
- }
-
- return saw::make_void();
-}
-
-}
-}
diff --git a/examples/one_particle_sedimentation/sim.cpp b/examples/one_particle_sedimentation/sim.cpp
deleted file mode 100644
index b3422a5..0000000
--- a/examples/one_particle_sedimentation/sim.cpp
+++ /dev/null
@@ -1,238 +0,0 @@
-#include "common.hpp"
-#include "init.hpp"
-#include "step.hpp"
-
-#include <forstio/codec/args.hpp>
-
-/**
- * For deciding what parameters to use maybe?
- */
-namespace args {
-using namespace saw::schema;
-
-using LbmArgsStruct = Struct<
- Member<String, "coupling">
->;
-
-using LbmArgs = Args<
- LbmArgsStruct,
- Tuple<>
->;
-}
-
-template<typename T, typename Desc, typename Coll>
-saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
- using namespace kel::lbm;
-
- auto& an = args.template get<"args">();
-
- using dfi = df_info<T,Desc>;
-
- auto eo_lbm_dir = output_directory();
- if(eo_lbm_dir.is_error()){
- return std::move(eo_lbm_dir.get_error());
- }
- auto& lbm_dir = eo_lbm_dir.get_value();
-
- auto out_dir = lbm_dir / "stdkr_2d_gpu" / an.template get<"coupling">().stl_view();
-
- {
- std::error_code ec;
- std::filesystem::create_directories(out_dir,ec);
- if(ec != std::errc{}){
- return saw::make_error<saw::err::critical>("Could not create output directory");
- }
- }
-
- converter<T> conv {
- // delta_x
- {{0.41 / dim_y}},
- // delta_t
- {{1.067e-4}}
- };
-
- print_lbm_meta<T,Desc>(conv,{1e-3},{1e-4},{0.5 * dim_y});
-
- // saw::data<sch::FixedArray<sch::UInt64,Desc::D>> meta{{dim_x,dim_y}};
- auto lbm_data_ptr = saw::heap<saw::data<sch::ChunkStruct<T,Desc>>>();
- auto lbm_macro_data_ptr = saw::heap<saw::data<sch::MacroStruct<T,Desc>>>();
- auto lbm_particle_data_ptr = saw::heap<saw::data<sch::ParticleSpheroidGroup<T,Desc>>>();
-
- std::cout<<"Estimated Bytes: "<<memory_estimate<sch::ChunkStruct<T,Desc>,sch::MacroStruct<T,Desc>>().get()<<std::endl;
-
- auto eo_aio = saw::setup_async_io();
- if(eo_aio.is_error()){
- return std::move(eo_aio.get_error());
- }
- auto& aio = eo_aio.get_value();
- saw::wait_scope wait{aio.event_loop};
-
- bool krun = true;
- bool print_status = false;
- aio.event_port.on_signal(saw::Signal::Terminate).then([&](){
- krun = false;
- }).detach();
- aio.event_port.on_signal(saw::Signal::User1).then([&](){
- print_status = true;
- }).detach();
-
- device dev;
-
- auto& sycl_q = dev.get_handle();
-
- sycl_q.wait();
- {
- auto eov = init<T,Desc,Coll>(conv,*lbm_data_ptr,*lbm_macro_data_ptr,*lbm_particle_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
- {
- auto eov = write_vtk_file(out_dir,"initial_state",0u,*lbm_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
-
- saw::data<sch::ChunkStruct<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_data{sycl_q};
- saw::data<sch::MacroStruct<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_macro_data{sycl_q};
- saw::data<sch::ParticleSpheroidGroup<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_particle_data{sycl_q};
- sycl_q.wait();
-
- {
- auto eov = dev.copy_to_device(*lbm_data_ptr,lbm_sycl_data);
- if(eov.is_error()){
- return eov;
- }
- }
- {
- auto eov = dev.copy_to_device(*lbm_macro_data_ptr,lbm_sycl_macro_data);
- if(eov.is_error()){
- return eov;
- }
- }
- {
- auto eov = dev.copy_to_device(*lbm_particle_data_ptr,lbm_sycl_particle_data);
- if(eov.is_error()){
- return eov;
- }
- }
- sycl_q.wait();
- auto lsd_view = make_view(lbm_sycl_data);
- auto lsdm_view = make_view(lbm_sycl_macro_data);
- auto lsdp_view = make_view(lbm_sycl_particle_data);
-
- saw::data<sch::UInt64> time_steps{64u*1024ul};
-
- auto& info_f = lsd_view.template get<"info">();
-
- for(saw::data<sch::UInt64> i{0u}; i < time_steps and krun; ++i){
- // BC + Collision
- {
- auto eov = step<T,Desc,Coll>(conv,lsd_view,lsdm_view,lsdp_view,i,dev);
- if(eov.is_error()){
- return eov;
- }
- }
-
- sycl_q.wait();
- if(i.get() % 64u == 0u){
- {
- auto eov = dev.copy_to_host(lbm_sycl_macro_data,*lbm_macro_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
- {
- auto eov = write_csv_file(out_dir,"stdkr_2d",i.get(), *lbm_macro_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
- }
- // Stream
- sycl_q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::Stream,encode::Sycl<saw::encode::Native>> stream;
-
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- auto info = info_f.at(index).get();
-
- if(info > 0u){
- stream.apply(lsd_view,index,i);
- }
- });
- }).wait();
- wait.poll();
-
- if(print_status){
- std::cout<<"Status: "<<i.get()<<" of "<<time_steps.get()<<" - "<<(i.template cast_to<sch::Float64>().get() * 100 / time_steps.get())<<"%"<<std::endl;
- print_status = false;
- }
- print_progress_bar(i.get(), time_steps.get()-1u);
- }
- // After Loop
- sycl_q.wait();
- {
- auto eov = dev.copy_to_host(lbm_sycl_macro_data,*lbm_macro_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
- {
- auto eov = write_vtk_file(out_dir,std::string{"stdkr_2d_"}+an.template get<"coupling">().stl_string(),time_steps.get(), *lbm_macro_data_ptr);
- if(eov.is_error()){
- return eov;
- }
- }
-
- sycl_q.wait();
- return saw::make_void();
-}
-
-using FloatT = kel::lbm::sch::Float32;
-using DescT = kel::lbm::sch::D2Q9;
-
-saw::error_or<void> k_main(int argc, char** argv){
- using namespace kel::lbm;
-
- saw::data<args::LbmArgs> args;
- {
- auto eov = saw::parse_args(args,argc,argv);
- if(eov.is_error()){
- return eov;
- }
- }
- auto& an = args.template get<"args">();
- auto& coupling = an.template get<"coupling">();
-
- if(coupling.stl_view() == "hlbm"){
- return lbm_main<FloatT,DescT,method::Hlbm>(args);
- } else if(coupling.stl_view() == "fplbm"){
- return lbm_main<FloatT,DescT,method::FpLbm>(args);
- } else if(coupling.stl_view() == "psm"){
- return lbm_main<FloatT,DescT,method::Psm>(args);
- }
-
- return saw::make_error<saw::err::critical>("Invalid coupling");
-}
-
-
-int main(int argc, char** argv){
- auto eov = k_main(argc, argv);
- if(eov.is_error()){
- auto& err = eov.get_error();
- std::cerr<<"[Error] "<<err.get_category();
- auto err_msg = err.get_message();
- if(err_msg.size() > 0u){
- std::cerr<<" - "<<err_msg;
- }
- std::cerr<<std::endl;
- return err.get_id();
- }
- return 0;
-}
diff --git a/examples/one_particle_sedimentation/step.hpp b/examples/one_particle_sedimentation/step.hpp
deleted file mode 100644
index 07f51d1..0000000
--- a/examples/one_particle_sedimentation/step.hpp
+++ /dev/null
@@ -1,257 +0,0 @@
-#pragma once
-
-#include "common.hpp"
-
-namespace kel {
-namespace lbm {
-
-template<typename T, typename Desc, typename Coll>
-saw::error_or<void> step(
- const converter<T>& conv,
- saw::data<sch::Ptr<sch::ChunkStruct<T,Desc>>,encode::Sycl<saw::encode::Native>>& fields,
- saw::data<sch::Ptr<sch::MacroStruct<T,Desc>>,encode::Sycl<saw::encode::Native>>& macros,
- saw::data<sch::Ptr<sch::ParticleSpheroidGroup<T,Desc>>,encode::Sycl<saw::encode::Native>>& particles,
- saw::data<sch::UInt64> t_i,
- device& dev
-){
- static constexpr saw::data<sch::UInt64> sub_steps{0u};
-
- 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){
- component<T,Desc,cmpt::HlbmReset,encode::Sycl<saw::encode::Native>> hlbm_reset;
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- hlbm_reset.apply(fields,macros,index,t_i);
- });
- }).wait();
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::HlbmOneParticle,encode::Sycl<saw::encode::Native>> hlbm_one_part;
-
- h.parallel_for(acpp::sycl::range<1u>{particle_amount}, [=](acpp::sycl::id<1u> idx){
- saw::data<sch::FixedArray<sch::UInt64,1u>> index;
- for(uint64_t i = 0u; i < 1u; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- hlbm_one_part.apply(fields,macros,particles,index,t_i,{16u});
- });
- }).wait();
-
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::Hlbm,encode::Sycl<saw::encode::Native>> collision{1.0};
- 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};
-
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- auto info = info_f.at(index);
-
- switch(info.get()){
- case 0u:
- break;
- case 1u:
- bb.apply(fields,index,t_i);
- break;
- case 2u:
- collision.apply(fields,macros,index,t_i);
- break;
- case 3u:
- {
- 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;
- {
- 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({{1u}}) = 0.0f;
- }
- return vel;
- }()
- };
- flow_in.apply(fields,index,t_i);
- }
- collision.apply(fields,macros,index,t_i);
- break;
- case 4u:
- flow_out.apply(fields,index,t_i);
- collision.apply(fields,macros,index,t_i);
- break;
- default:
- break;
- }
- });
- }).wait();
- }else if constexpr ( std::is_same_v<Coll, method::FpLbm> ){
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::FpLbmReset,encode::Sycl<saw::encode::Native>> fplbm_reset;
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- fplbm_reset.apply(fields,macros,index,t_i);
- });
- }).wait();
-
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::FpLbmOneParticle,encode::Sycl<saw::encode::Native>> fplbm_one_part;
-
- h.parallel_for(acpp::sycl::range<1u>{particle_amount}, [=](acpp::sycl::id<1u> idx){
- saw::data<sch::FixedArray<sch::UInt64,1u>> index;
- for(uint64_t i = 0u; i < 1u; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- fplbm_one_part.apply(fields,macros,particles,index,t_i,{16u});
- });
- }).wait();
-
- // 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::BounceBack,encode::Sycl<saw::encode::Native>> bb;
- component<T,Desc,cmpt::ZouHeHorizontal<false>,encode::Sycl<saw::encode::Native>> flow_out{1.0};
-
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- auto info = info_f.at(index);
-
- switch(info.get()){
- case 0u:
- break;
- case 1u:
- bb.apply(fields,index,t_i);
- break;
- case 2u:
- collision.apply(fields,macros,index,t_i);
- break;
- case 3u:
- {
- 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;
- {
- 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({{1u}}) = 0.0f;
- }
- return vel;
- }()
- };
- flow_in.apply(fields,index,t_i);
- }
- bgk.apply(fields,macros,index,t_i);
- break;
- case 4u:
- flow_out.apply(fields,index,t_i);
- bgk.apply(fields,macros,index,t_i);
- break;
- default:
- break;
- }
- });
- }).wait();
- }else if constexpr ( std::is_same_v<Coll, method::Psm> ){
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::PsmReset,encode::Sycl<saw::encode::Native>> fplbm_reset;
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- fplbm_reset.apply(fields,macros,index,t_i);
- });
- }).wait();
-
- q.submit([&](acpp::sycl::handler& h){
- component<T,Desc,cmpt::PsmOneParticle,encode::Sycl<saw::encode::Native>> fplbm_one_part;
-
- h.parallel_for(acpp::sycl::range<1u>{particle_amount}, [=](acpp::sycl::id<1u> idx){
- saw::data<sch::FixedArray<sch::UInt64,1u>> index;
- for(uint64_t i = 0u; i < 1u; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- fplbm_one_part.apply(fields,macros,particles,index,t_i,{16u});
- });
- }).wait();
-
- // 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::BounceBack,encode::Sycl<saw::encode::Native>> bb;
- component<T,Desc,cmpt::ZouHeHorizontal<false>,encode::Sycl<saw::encode::Native>> flow_out{1.0};
-
- h.parallel_for(acpp::sycl::range<Desc::D>{dim_x,dim_y}, [=](acpp::sycl::id<Desc::D> idx){
- saw::data<sch::FixedArray<sch::UInt64,Desc::D>> index;
- for(uint64_t i = 0u; i < Desc::D; ++i){
- index.at({{i}}).set(idx[i]);
- }
-
- auto info = info_f.at(index);
-
- switch(info.get()){
- case 0u:
- break;
- case 1u:
- bb.apply(fields,index,t_i);
- break;
- case 2u:
- collision.apply(fields,macros,index,t_i);
- break;
- case 3u:
- {
- 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;
- {
- 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({{1u}}) = 0.0f;
- }
- return vel;
- }()
- };
- flow_in.apply(fields,index,t_i);
- }
- bgk.apply(fields,macros,index,t_i);
- break;
- case 4u:
- flow_out.apply(fields,index,t_i);
- bgk.apply(fields,macros,index,t_i);
- break;
- default:
- break;
- }
- });
- }).wait();
-
- }
-
- return saw::make_void();
-}
-
-}
-}
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-30 13:56:15 +0000