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clear solutiondata object on python-exit

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This commit is contained in:
Joachim Schöberl 2020-08-17 15:55:15 +02:00
parent a0f70b4d73
commit 33626c6669
14 changed files with 75 additions and 37 deletions
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8
libsrc/core/python_ngcore.hpp
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@ -11,6 +11,7 @@
#include "archive.hpp"
#include "flags.hpp"
#include "ngcore_api.hpp"
#include "profiler.hpp"
namespace py = pybind11;
namespace ngcore
@ -297,18 +298,25 @@ namespace ngcore
{
PyArchive<T_ARCHIVE_OUT> ar;
ar & self;
static Timer t("ngspickle 2");
t.Start();
auto output = pybind11::make_tuple(ar.WriteOut());
t.Stop();
/*
GetLogger("Archive")->trace("Pickling output for object of type {} = {}",
Demangle(typeid(T).name()),
std::string(pybind11::str(output)));
*/
return output;
},
[](const pybind11::tuple & state)
{
T* val = nullptr;
/*
GetLogger("Archive")->trace("State for unpickling of object of type {} = {}",
Demangle(typeid(T).name()),
std::string(pybind11::str(state[0])));
*/
PyArchive<T_ARCHIVE_IN> ar(state[0]);
ar & val;
return val;

8
libsrc/general/parthreads.hpp
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@ -96,8 +96,8 @@ void ParallelFor( int first, int next, const TFunc & f )
typedef void (*TaskManager)(std::function<void(int,int)>);
typedef void (*Tracer)(string, bool); // false .. start, true .. stop
typedef void (*NgTaskManager)(std::function<void(int,int)>);
typedef void (*NgTracer)(string, bool); // false .. start, true .. stop
inline void DummyTaskManager (std::function<void(int,int)> func)
{
@ -108,7 +108,7 @@ void ParallelFor( int first, int next, const TFunc & f )
inline void DummyTracer (string, bool) { ; }
template <typename FUNC>
inline void ParallelFor (TaskManager tm, size_t n, FUNC func)
inline void ParallelFor (NgTaskManager tm, size_t n, FUNC func)
{
(*tm) ([n,func] (size_t nr, size_t nums)
{
@ -121,7 +121,7 @@ void ParallelFor( int first, int next, const TFunc & f )
}
template <typename FUNC>
inline void ParallelForRange (TaskManager tm, size_t n, FUNC func)
inline void ParallelForRange (NgTaskManager tm, size_t n, FUNC func)
{
(*tm) ([n,func] (size_t nr, size_t nums)
{

2
libsrc/interface/nginterface_v2.cpp
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@ -1157,7 +1157,7 @@ namespace netgen
void Ngx_Mesh :: Refine (NG_REFINEMENT_TYPE reftype,
void (*task_manager)(function<void(int,int)>),
Tracer tracer)
NgTracer tracer)
{
NgLock meshlock (mesh->MajorMutex(), 1);

4
libsrc/meshing/bisect.cpp
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@ -1681,7 +1681,7 @@ namespace netgen
int MarkHangingTets (T_MTETS & mtets,
const INDEX_2_CLOSED_HASHTABLE<PointIndex> & cutedges,
TaskManager tm)
NgTaskManager tm)
{
static int timer = NgProfiler::CreateTimer ("MarkHangingTets");
NgProfiler::RegionTimer reg (timer);
@ -1759,7 +1759,7 @@ namespace netgen
bool MarkHangingTris (T_MTRIS & mtris,
const INDEX_2_CLOSED_HASHTABLE<PointIndex> & cutedges,
TaskManager tm)
NgTaskManager tm)
{
bool hanging = false;
// for (int i = 1; i <= mtris.Size(); i++)

4
libsrc/meshing/bisect.hpp
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@ -12,8 +12,8 @@ public:
int usemarkedelements;
bool refine_hp;
bool refine_p;
TaskManager task_manager = &DummyTaskManager;
Tracer tracer = &DummyTracer;
NgTaskManager task_manager = &DummyTaskManager;
NgTracer tracer = &DummyTracer;
DLL_HEADER BisectionOptions ();
};

2
libsrc/meshing/clusters.cpp
View File

@ -16,7 +16,7 @@ namespace netgen
;
}
void AnisotropicClusters :: Update(TaskManager tm, Tracer tracer)
void AnisotropicClusters :: Update(NgTaskManager tm, NgTracer tracer)
{
static int timer = NgProfiler::CreateTimer ("clusters");
// static int timer1 = NgProfiler::CreateTimer ("clusters1");

2
libsrc/meshing/clusters.hpp
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@ -27,7 +27,7 @@ public:
AnisotropicClusters (const Mesh & amesh);
~AnisotropicClusters();
void Update(TaskManager tm = &DummyTaskManager, Tracer trace = &DummyTracer);
void Update(NgTaskManager tm = &DummyTaskManager, NgTracer trace = &DummyTracer);
int GetVertexRepresentant (int vnr) const
{ return cluster_reps.Get(vnr); }

8
libsrc/meshing/meshclass.cpp
View File

@ -1280,10 +1280,14 @@ namespace netgen
void Mesh :: DoArchive (Archive & archive)
{
static Timer t("Mesh::Archive"); RegionTimer r(t);
static Timer tvol("Mesh::Archive vol elements");
archive & dimension;
archive & points;
archive & surfelements;
tvol.Start();
archive & volelements;
tvol.Stop();
archive & segments;
archive & facedecoding;
archive & materials & bcnames & cd2names & cd3names;
@ -6417,8 +6421,8 @@ namespace netgen
return 1;
}
void Mesh :: UpdateTopology (TaskManager tm,
Tracer tracer)
void Mesh :: UpdateTopology (NgTaskManager tm,
NgTracer tracer)
{
static Timer t("Update Topology"); RegionTimer reg(t);
topology.Update(tm, tracer);

4
libsrc/meshing/meshclass.hpp
View File

@ -777,8 +777,8 @@ namespace netgen
const MeshTopology & GetTopology () const
{ return topology; }
DLL_HEADER void UpdateTopology (TaskManager tm = &DummyTaskManager,
Tracer tracer = &DummyTracer);
DLL_HEADER void UpdateTopology (NgTaskManager tm = &DummyTaskManager,
NgTracer tracer = &DummyTracer);
class CurvedElements & GetCurvedElements () const
{ return *curvedelems; }

13
libsrc/meshing/python_mesh.cpp
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@ -11,6 +11,15 @@
// #include <csg.hpp>
// #include <geometry2d.hpp>
#include <../interface/writeuser.hpp>
#include <../include/nginterface.h>
class ClearSolutionClass
{
public:
ClearSolutionClass() { }
~ClearSolutionClass() { Ng_ClearSolutionData(); }
};
#ifdef NG_MPI4PY
@ -1238,6 +1247,10 @@ grow_edges : bool = False
}, py::arg("quads")=true, py::arg("nx")=10, py::arg("ny")=10, py::arg("flip_triangles")=false, py::arg("bbbpts")=py::list(), py::arg("bbbnames")=py::list())
;
;
py::class_<ClearSolutionClass> (m, "ClearSolutionClass")
.def(py::init<>())
;
}
PYBIND11_MODULE(libmesh, m) {

50
libsrc/meshing/topology.cpp
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@ -3,7 +3,8 @@
namespace netgen
{
using ngcore::ParallelForRange;
template <class T>
void QuickSortRec (NgFlatArray<T> data,
@ -332,10 +333,10 @@ namespace netgen
}
void MeshTopology :: Update (TaskManager tm, Tracer tracer)
void MeshTopology :: Update (NgTaskManager tm_unused, NgTracer tracer)
{
static int timer = NgProfiler::CreateTimer ("topology");
NgProfiler::RegionTimer reg (timer);
static Timer timer("Topology::Update");
RegionTimer reg (timer);
#ifdef PARALLEL
// ParallelMeshTopology & paralleltop = mesh.GetParallelTopology();
@ -382,10 +383,9 @@ namespace netgen
}
*/
ParallelForRange
(tm, ne,
[&] (size_t begin, size_t end)
(ne, [&] (IntRange r)
{
for (ElementIndex ei = begin; ei < end; ei++)
for (ElementIndex ei : r)
{
const Element & el = (*mesh)[ei];
for (int j = 0; j < el.GetNV(); j++)
@ -426,10 +426,10 @@ namespace netgen
}
*/
ParallelForRange
(tm, nse,
[&] (size_t begin, size_t end)
(nse,
[&] (IntRange r)
{
for (SurfaceElementIndex ei = begin; ei < end; ei++)
for (SurfaceElementIndex ei : r)
{
const Element2d & el = (*mesh)[ei];
for (int j = 0; j < el.GetNV(); j++)
@ -553,9 +553,11 @@ namespace netgen
cnt = 0;
ParallelForRange
(tm, mesh->GetNV(), // Points().Size(),
[&] (size_t begin, size_t end)
(mesh->GetNV(), // Points().Size(),
[&] (IntRange r)
{
auto begin = r.First();
auto end = r.Next();
INDEX_CLOSED_HASHTABLE<int> v2eht(2*max_edge_on_vertex+10);
for (PointIndex v = begin+PointIndex::BASE;
v < end+PointIndex::BASE; v++)
@ -607,9 +609,11 @@ namespace netgen
// for (PointIndex v = PointIndex::BASE; v < nv+PointIndex::BASE; v++)
ParallelForRange
(tm, mesh->GetNV(), // Points().Size(),
[&] (size_t begin, size_t end)
(mesh->GetNV(), // Points().Size(),
[&] (IntRange r)
{
auto begin = r.First();
auto end = r.Next();
INDEX_CLOSED_HASHTABLE<int> v2eht(2*max_edge_on_vertex+10);
NgArray<int> vertex2;
for (PointIndex v = begin+PointIndex::BASE;
@ -731,9 +735,11 @@ namespace netgen
// for (auto v : mesh.Points().Range())
// NgProfiler::StartTimer (timer2b1);
ParallelForRange
(tm, mesh->GetNV(), // Points().Size(),
[&] (size_t begin, size_t end)
(mesh->GetNV(), // Points().Size(),
[&] (IntRange r)
{
auto begin = r.First();
auto end = r.Next();
INDEX_3_CLOSED_HASHTABLE<int> vert2face(2*max_face_on_vertex+10);
for (PointIndex v = begin+PointIndex::BASE;
v < end+PointIndex::BASE; v++)
@ -779,9 +785,11 @@ namespace netgen
// for (auto v : mesh.Points().Range())
ParallelForRange
(tm, mesh->GetNV(), // Points().Size(),
[&] (size_t begin, size_t end)
(mesh->GetNV(), // Points().Size(),
[&] (IntRange r)
{
auto begin = r.First();
auto end = r.Next();
INDEX_3_CLOSED_HASHTABLE<int> vert2face(2*max_face_on_vertex+10);
for (PointIndex v = begin+PointIndex::BASE;
v < end+PointIndex::BASE; v++)
@ -1164,11 +1172,11 @@ namespace netgen
}
*/
ParallelForRange
(tm, ne,
[&] (size_t begin, size_t end)
(ne,
[&] (IntRange r)
{
NgArray<int> hfaces;
for (ElementIndex ei = begin; ei < end; ei++)
for (ElementIndex ei : r)
{
GetElementFaces (ei+1, hfaces);
for (auto f : hfaces)

2
libsrc/meshing/topology.hpp
View File

@ -81,7 +81,7 @@ public:
bool HasFaces () const
{ return buildfaces; }
void Update(TaskManager tm = &DummyTaskManager, Tracer tracer = &DummyTracer);
void Update(NgTaskManager tm = &DummyTaskManager, NgTracer tracer = &DummyTracer);
bool NeedsUpdate() const;

2
python/__init__.py
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@ -22,3 +22,5 @@ def Redraw(*args, **kwargs):
cnt += 1
except:
pass

3
python/meshing.py
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@ -59,3 +59,6 @@ class _MeshsizeObject:
optsteps3d=5)
meshsize = _MeshsizeObject()
clearsol = ClearSolutionClass()