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0033000: JT Import - perform XT translation in multiple threads

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Creating mutex for proper parallel processing.
This commit is contained in:
atychini
2022-06-30 12:32:55 +03:00
parent 628c0211d5
commit cbc7d857f5
2 changed files with 14 additions and 6 deletions
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8
src/ShapeProcess/ShapeProcess_Context.cxx
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@@ -20,12 +20,15 @@
#include <ShapeProcess_Context.hxx> #include <ShapeProcess_Context.hxx>
#include <Standard_ErrorHandler.hxx> #include <Standard_ErrorHandler.hxx>
#include <Standard_Failure.hxx> #include <Standard_Failure.hxx>
#include <Standard_Mutex.hxx>
#include <Standard_Type.hxx> #include <Standard_Type.hxx>
#include <TCollection_AsciiString.hxx> #include <TCollection_AsciiString.hxx>
#include <TCollection_HAsciiString.hxx> #include <TCollection_HAsciiString.hxx>
#include <sys/stat.h> #include <sys/stat.h>
IMPLEMENT_STANDARD_RTTIEXT(ShapeProcess_Context,Standard_Transient) IMPLEMENT_STANDARD_RTTIEXT(ShapeProcess_Context, Standard_Transient)
static Standard_Mutex THE_SHAPE_PROCESS_MUTEX;
//======================================================================= //=======================================================================
//function : ShapeProcess_Context //function : ShapeProcess_Context
@@ -73,6 +76,7 @@ Standard_Boolean ShapeProcess_Context::Init (const Standard_CString file,
Handle(Resource_Manager) ShapeProcess_Context::LoadResourceManager (const Standard_CString name) Handle(Resource_Manager) ShapeProcess_Context::LoadResourceManager (const Standard_CString name)
{ {
Standard_Mutex::Sentry aLock(&THE_SHAPE_PROCESS_MUTEX);
// Optimisation of loading resource file: file is load only once // Optimisation of loading resource file: file is load only once
// and reloaded only if file date has changed // and reloaded only if file date has changed
static Handle(Resource_Manager) sRC; static Handle(Resource_Manager) sRC;
@@ -127,7 +131,7 @@ Handle(Resource_Manager) ShapeProcess_Context::LoadResourceManager (const Standa
sUMtime = aUMtime; sUMtime = aUMtime;
} }
} }
return sRC; return new Resource_Manager(*sRC);
} }
//======================================================================= //=======================================================================

12
src/XSAlgo/XSAlgo_AlgoContainer.cxx
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@@ -64,7 +64,9 @@
#include <XSAlgo_ToolContainer.hxx> #include <XSAlgo_ToolContainer.hxx>
#include <TopExp_Explorer.hxx> #include <TopExp_Explorer.hxx>
IMPLEMENT_STANDARD_RTTIEXT(XSAlgo_AlgoContainer,Standard_Transient) IMPLEMENT_STANDARD_RTTIEXT(XSAlgo_AlgoContainer, Standard_Transient)
static Standard_Mutex THE_RESOURCE_MUTEX;
//======================================================================= //=======================================================================
//function : XSAlgo_AlgoContainer //function : XSAlgo_AlgoContainer
@@ -167,9 +169,11 @@ TopoDS_Shape XSAlgo_AlgoContainer::ProcessShape (const TopoDS_Shape& shape,
} }
// Define runtime tolerances and do Shape Processing // Define runtime tolerances and do Shape Processing
rsc->SetResource ( "Runtime.Tolerance", Prec ); {
rsc->SetResource ( "Runtime.MaxTolerance", maxTol ); Standard_Mutex::Sentry aLock(&THE_RESOURCE_MUTEX);
rsc->SetResource("Runtime.Tolerance", Prec);
rsc->SetResource("Runtime.MaxTolerance", maxTol);
}
if ( !ShapeProcess::Perform(context, seq, theProgress) ) if ( !ShapeProcess::Perform(context, seq, theProgress) )
return shape; // return original shape return shape; // return original shape