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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include <vtk_mpi.h>
#include "vtkMPIController.h"
#include "vtkPDirectory.h"
#include "vtkPSystemTools.h"
#include "vtkSmartPointer.h"
#define VTK_CREATE(type, name) vtkSmartPointer<type> name = vtkSmartPointer<type>::New()
int PDirectory(int argc, char* argv[])
{
// This is here to avoid false leak messages from vtkDebugLeaks when
// using mpich. It appears that the root process which spawns all the
// main processes waits in MPI_Init() and calls exit() when
// the others are done, causing apparent memory leaks for any objects
// created before MPI_Init().
MPI_Init(&argc, &argv);
VTK_CREATE(vtkMPIController, controller);
controller->Initialize(&argc, &argv, 1);
controller->SetGlobalController(controller);
int retVal = 0; // success
std::string str = vtkPSystemTools::GetCurrentWorkingDirectory();
VTK_CREATE(vtkPDirectory, directory);
if (!directory->Load(str))
{
vtkGenericWarningMacro("Could not load directory");
retVal++;
}
if (directory->GetNumberOfFiles() < 3)
{
vtkGenericWarningMacro("Missing files");
retVal++;
}
bool hasFile = false;
for (vtkIdType i = 0; i < directory->GetNumberOfFiles(); i++)
{
hasFile = hasFile || (strcmp(directory->GetFile(i), "cmake_install.cmake") == 0);
}
if (!hasFile)
{
vtkGenericWarningMacro("Missing cmake_install.cmake");
retVal++;
}
controller->SetGlobalController(nullptr);
controller->Finalize();
return retVal;
}
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