ssn_test.cpp File Reference

#include "moab/ParallelComm.hpp"
#include "MBParallelConventions.h"
#include "moab/Core.hpp"
#include "moab/FileOptions.hpp"
#include "ReadParallel.hpp"
#include "Coupler.hpp"
#include "DebugOutput.hpp"
#include "ElemUtil.hpp"
#include <iostream>
#include <iomanip>
#include <sstream>
#include <cstring>
#include <cstdlib>
#include "moab/FindPtFuncs.h"
#include "moab/TupleList.hpp"
#include "moab/gs.hpp"
#include "moab/Types.hpp"
#include "Internals.hpp"

Include dependency graph for ssn_test.cpp:

Go to the source code of this file.

Macros
#define	IS_BUILDING_MB
#define	UINT_PER_X(X)   ( ( sizeof( X ) + sizeof( uint ) - 1 ) / sizeof( uint ) )
#define	UINT_PER_REAL   UINT_PER_X( realType )
#define	UINT_PER_LONG   UINT_PER_X( slong )
#define	UINT_PER_ULONG   UINT_PER_X( Ulong )
#define	UINT_PER_UNSIGNED   UINT_PER_X( unsigned )

Functions
void	get_file_options (int argc, char **argv, std::vector< const char * > &filenames, std::string &norm_tag, std::vector< const char * > &tag_names, std::vector< const char * > &tag_values, std::string &file_opts, int *err)
void	print_tuples (TupleList *tlp)
int	print_vertex_fields (Interface *mbi, std::vector< std::vector< EntityHandle > > &groups, Tag &norm_hdl, Coupler::IntegType integ_type)
double	const_field (double x, double y, double z)
double	field_1 (double x, double y, double z)
double	field_2 (double x, double y, double z)
double	field_3 (double x, double y, double z)
double	physField (double x, double y, double z)
ErrorCode	integrate_scalar_field_test ()
int	pack_tuples (TupleList *tl, void **ptr)
void	unpack_tuples (void *ptr, TupleList **tlp)
int	main (int argc, char **argv)

Variables
bool	debug = true

Macro Definition Documentation

IS_BUILDING_MB

#define IS_BUILDING_MB

Definition at line 22 of file ssn_test.cpp.

UINT_PER_LONG

#define UINT_PER_LONG   UINT_PER_X( slong )

Definition at line 907 of file ssn_test.cpp.

UINT_PER_REAL

#define UINT_PER_REAL   UINT_PER_X( realType )

Definition at line 906 of file ssn_test.cpp.

UINT_PER_ULONG

#define UINT_PER_ULONG   UINT_PER_X( Ulong )

Definition at line 908 of file ssn_test.cpp.

UINT_PER_UNSIGNED

#define UINT_PER_UNSIGNED   UINT_PER_X( unsigned )

Definition at line 909 of file ssn_test.cpp.

UINT_PER_X

#define UINT_PER_X

(

X

)

( ( sizeof( X ) + sizeof( uint ) - 1 ) / sizeof( uint ) )

Definition at line 905 of file ssn_test.cpp.

Function Documentation

const_field()

double const_field	(	double	x,
		double	y,
		double	z
	)

Definition at line 863 of file ssn_test.cpp.

{
    //  return 5.0/40.0;
    return 5.0;
}

Referenced by integrate_scalar_field_test().

field_1()

double field_1	(	double	x,
		double	y,
		double	z
	)

Definition at line 870 of file ssn_test.cpp.

{
    double f = fabs( x ) + fabs( y ) + fabs( z );
    //  return f/24.0;
    return f;
}

Referenced by integrate_scalar_field_test().

field_2()

double field_2	(	double	x,
		double	y,
		double	z
	)

Definition at line 877 of file ssn_test.cpp.

{
    double f = x * x + y * y + z * z;
    //  return f/32.0;
    return f;
}

Referenced by integrate_scalar_field_test().

field_3()

double field_3	(	double	x,
		double	y,
		double	z
	)

Definition at line 884 of file ssn_test.cpp.

{
    double f = 2 * x + 2 * y + 2 * z;
    //  return f/48.0;
    return f;
}

Referenced by integrate_scalar_field_test().

get_file_options()

void get_file_options	(	int	argc,
		char **	argv,
		std::vector< const char * > &	filenames,
		std::string &	norm_tag,
		std::vector< const char * > &	tag_names,
		std::vector< const char * > &	tag_values,
		std::string &	file_opts,
		int *	err
	)

Definition at line 653 of file ssn_test.cpp.

{
    int npos = 1;
 
    // get number of files
    int nfiles = atoi( argv[npos++] );
 
    // get mesh filenames
    filenames.resize( nfiles );
    for( int i = 0; i < nfiles; i++ )
        filenames[i] = argv[npos++];
 
    // get normTag
    if( npos < argc )
        normTag = argv[npos++];
    else
    {
        std::cerr << "Insufficient parameters:  norm_tag missing" << std::endl;
        *err = 1;
        return;
    }
 
    // get tag selection options
    if( npos < argc )
    {
        char* opts = argv[npos++];
        // char sep1[1] = {';'};
        // char sep2[1] = {'='};
        bool end_vals_seen = false;
        std::vector< char* > tmpTagOpts;
 
        // first get the options
        for( char* i = strtok( opts, ";" ); i; i = strtok( 0, ";" ) )
        {
            if( debug ) std::cout << "get_file_options:  i=" << i << std::endl;
            tmpTagOpts.push_back( i );
        }
 
        // parse out the name and val or just name.
        for( unsigned int j = 0; j < tmpTagOpts.size(); j++ )
        {
            char* e = strtok( tmpTagOpts[j], "=" );
            if( debug ) std::cout << "get_file_options:    name=" << e << std::endl;
            tagNames.push_back( e );
            e = strtok( 0, "=" );
            if( e != NULL )
            {
                if( debug ) std::cout << "get_file_options:     val=" << e << std::endl;
                // We have a value
                if( end_vals_seen )
                {
                    // ERROR we should not have a value after none are seen
                    std::cerr << "Incorrect parameters:  new value seen after end of values" << std::endl;
                    *err = 1;
                    return;
                }
                // Otherwise get the value string from e and convert it to an int
                int* valp = new int;
                *valp     = atoi( e );
                tagValues.push_back( (const char*)valp );
            }
            else
            {
                // Otherwise there is no '=' so push a null on the list
                end_vals_seen = true;
                tagValues.push_back( (const char*)0 );
            }
        }
    }
    else
    {
        std::cerr << "Insufficient parameters:  tag_select_opts missing" << std::endl;
        *err = 1;
        return;
    }
 
    // get fileOpts
    if( npos < argc )
        fileOpts = argv[npos++];
    else
    {
        std::cerr << "Insufficient parameters:  file_opts missing" << std::endl;
        *err = 1;
        return;
    }
}

References moab::debug.

Referenced by main().

integrate_scalar_field_test()

ErrorCode integrate_scalar_field_test

(

)

Definition at line 566 of file ssn_test.cpp.

{
    // ******************************
    std::cout << "********** Test moab::Element::Map::integrate_scalar_field **********" << std::endl;
    // Create a simple hex centered at 0,0,0 with sides of length 2.
    std::vector< CartVect > biunit_cube( 8 );
    biunit_cube[0] = CartVect( -1, -1, -1 );
    biunit_cube[1] = CartVect( 1, -1, -1 );
    biunit_cube[2] = CartVect( 1, 1, -1 );
    biunit_cube[3] = CartVect( -1, 1, -1 );
    biunit_cube[4] = CartVect( -1, -1, 1 );
    biunit_cube[5] = CartVect( 1, -1, 1 );
    biunit_cube[6] = CartVect( 1, 1, 1 );
    biunit_cube[7] = CartVect( -1, 1, 1 );
 
    std::vector< CartVect > zerobase_cube( 8 );
    zerobase_cube[0] = CartVect( 0, 0, 0 );
    zerobase_cube[1] = CartVect( 2, 0, 0 );
    zerobase_cube[2] = CartVect( 2, 2, 0 );
    zerobase_cube[3] = CartVect( 0, 2, 0 );
    zerobase_cube[4] = CartVect( 0, 0, 2 );
    zerobase_cube[5] = CartVect( 2, 0, 2 );
    zerobase_cube[6] = CartVect( 2, 2, 2 );
    zerobase_cube[7] = CartVect( 0, 2, 2 );
 
    // Calculate field values at the corners of both cubes
    double bcf[8], bf1[8], bf2[8], bf3[8], zcf[8], zf1[8], zf2[8], zf3[8];
    for( int i = 0; i < 8; i++ )
    {
        bcf[i] = const_field( biunit_cube[i][0], biunit_cube[i][1], biunit_cube[i][2] );
        bf1[i] = field_1( biunit_cube[i][0], biunit_cube[i][1], biunit_cube[i][2] );
        bf2[i] = field_2( biunit_cube[i][0], biunit_cube[i][1], biunit_cube[i][2] );
        bf3[i] = field_3( biunit_cube[i][0], biunit_cube[i][1], biunit_cube[i][2] );
 
        zcf[i] = const_field( zerobase_cube[i][0], zerobase_cube[i][1], zerobase_cube[i][2] );
        zf1[i] = field_1( zerobase_cube[i][0], zerobase_cube[i][1], zerobase_cube[i][2] );
        zf2[i] = field_2( zerobase_cube[i][0], zerobase_cube[i][1], zerobase_cube[i][2] );
        zf3[i] = field_3( zerobase_cube[i][0], zerobase_cube[i][1], zerobase_cube[i][2] );
    }
 
    std::cout << "Integrated values:" << std::endl;
 
    try
    {
        double field_const1, field_const2;
        double field_linear1, field_linear2;
        double field_quad1, field_quad2;
        double field_cubic1, field_cubic2;
 
        int ipoints = 0;
        Element::LinearHex biunit_hexMap( biunit_cube );
        Element::LinearHex zerobase_hexMap( zerobase_cube );
 
        field_const1 = biunit_hexMap.integrate_scalar_field( bcf );
        field_const2 = zerobase_hexMap.integrate_scalar_field( zcf );
        std::cout << "    binunit_cube, const_field(num_pts=" << ipoints << "): field_val=" << field_const1
                  << std::endl;
        std::cout << "    zerobase_cube, const_field(num_pts=" << ipoints << "): field_val=" << field_const2
                  << std::endl;
 
        field_linear1 = biunit_hexMap.integrate_scalar_field( bf1 );
        field_linear2 = zerobase_hexMap.integrate_scalar_field( zf1 );
        std::cout << "    binunit_cube, field_1(num_pts=" << ipoints << "): field_val=" << field_linear1 << std::endl;
        std::cout << "    zerobase_cube, field_1(num_pts=" << ipoints << "): field_val=" << field_linear2 << std::endl;
 
        field_quad1 = biunit_hexMap.integrate_scalar_field( bf2 );
        field_quad2 = zerobase_hexMap.integrate_scalar_field( zf2 );
        std::cout << "    binunit_cube, field_2(num_pts=" << ipoints << "): field_val=" << field_quad1 << std::endl;
        std::cout << "    zerobase_cube, field_2(num_pts=" << ipoints << "): field_val=" << field_quad2 << std::endl;
 
        field_cubic1 = biunit_hexMap.integrate_scalar_field( bf3 );
        field_cubic2 = zerobase_hexMap.integrate_scalar_field( zf3 );
        std::cout << "    binunit_cube, field_3(num_pts=" << ipoints << "): field_val=" << field_cubic1 << std::endl;
        std::cout << "    zerobase_cube, field_3(num_pts=" << ipoints << "): field_val=" << field_cubic2 << std::endl;
    }
    catch( moab::Element::Map::ArgError )
    {
        MB_CHK_SET_ERR( MB_FAILURE, "Failed to set vertices on Element::Map." );
    }
    catch( moab::Element::Map::EvaluationError )
    {
        MB_CHK_SET_ERR( MB_FAILURE, "Failed to get inverse evaluation of coordinate on Element::Map." );
    }
    return MB_SUCCESS;
}

References const_field(), field_1(), field_2(), field_3(), moab::Element::LinearHex::integrate_scalar_field(), MB_CHK_SET_ERR, and MB_SUCCESS.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 63 of file ssn_test.cpp.

{
    // need to init MPI first, to tell how many procs and rank
    // Used since Coupler is a parallel code.  The Coupler may be run
    // in parallel or serial mode but will need MPI either way.
    int err = MPI_Init( &argc, &argv );
 
    // Print usage if not enough arguments
    if( argc < 3 )
    {
        std::cerr << "Usage: ";
        std::cerr << argv[0] << " <nfiles> <fname1> ... <fnamen> <norm_tag> <tag_select_opts> <file_opts>" << std::endl;
        std::cerr << "nfiles          : number of mesh files" << std::endl;
        std::cerr << "fname1...fnamen : mesh files" << std::endl;
        std::cerr << "norm_tag        : name of tag to normalize across meshes" << std::endl;
        std::cerr << "tag_select_opts : quoted string of tags and values for subset selection, "
                     "e.g. \"TAG1=VAL1;TAG2=VAL2;TAG3;TAG4\""
                  << std::endl;
        std::cerr << "file_opts       : quoted string of parallel file read options, e.g. "
                     "\"OPTION1=VALUE1;OPTION2;OPTION3=VALUE3\""
                  << std::endl;
 
        err = integrate_scalar_field_test();MB_CHK_SET_ERR( (ErrorCode)err, "Integrate scalar field test failed" );
 
        err = MPI_Finalize();
 
        return err;
    }
 
    int nprocs, rank;
    err = MPI_Comm_size( MPI_COMM_WORLD, &nprocs );
    assert( MPI_SUCCESS == err );
    err = MPI_Comm_rank( MPI_COMM_WORLD, &rank );
    assert( MPI_SUCCESS == err );
 
    // Create an ofstream to write output.  One file each for each proc.
    std::stringstream fname;
    fname << argv[0] << rank << ".out";
    if( !std::freopen( fname.str().c_str(), "a", stdout ) ) return -1;
    if( !std::freopen( fname.str().c_str(), "a", stderr ) ) return -1;
 
    // Create the moab instance
    Interface* mbi = new Core();
    if( NULL == mbi )
    {
        std::cerr << "MOAB constructor failed" << std::endl;
        return 1;
    }
 
    // Get the input options
    std::cout << "Getting options..." << std::endl;
    std::vector< const char* > filenames;
    std::vector< const char* > tagNames;
    std::vector< const char* > tagValues;
    std::string normTag, fileOpts;
    get_file_options( argc, argv, filenames, normTag, tagNames, tagValues, fileOpts, &err );MB_CHK_SET_ERR( (ErrorCode)err, "get_file_options failed" );
 
    // Print out the input parameters
    std::cout << "    Input Parameters - " << std::endl;
    std::cout << "      Filenames: ";
    for( std::vector< const char* >::iterator it = filenames.begin(); it != filenames.end(); ++it )
        std::cout << *it << " ";
    std::cout << std::endl;
    std::cout << "      Norm Tag: " << normTag << std::endl;
    std::cout << "      Selection Data: NumNames=" << tagNames.size() << " NumValues=" << tagValues.size() << std::endl;
    std::cout << "                      TagNames             TagValues           " << std::endl;
    std::cout << "                      -------------------- --------------------" << std::endl;
    std::vector< const char* >::iterator nameIt = tagNames.begin();
    std::vector< const char* >::iterator valIt  = tagValues.begin();
    std::cout << std::setiosflags( std::ios::left );
    for( ; nameIt != tagNames.end(); ++nameIt )
    {
        std::cout << "                      " << std::setw( 20 ) << *nameIt;
        if( *valIt != 0 )
        {
            std::cout << " " << std::setw( 20 ) << *( (int*)( *valIt ) ) << std::endl;
            ++valIt;
        }
        else
            std::cout << " NULL                " << std::endl;
    }
    std::cout << std::resetiosflags( std::ios::left );
    std::cout << "      File Options: " << fileOpts << std::endl;
 
    // Read in mesh(es)
    std::cout << "Reading mesh file(s)..." << std::endl;
    std::vector< ParallelComm* > pcs( filenames.size() );
    std::vector< ReadParallel* > rps( filenames.size() );
 
    // allocate root sets for each mesh for moab
    std::vector< EntityHandle > roots( filenames.size() );
 
    ErrorCode result;
    for( unsigned int i = 0; i < filenames.size(); i++ )
    {
        pcs[i] = new ParallelComm( mbi, MPI_COMM_WORLD );
        rps[i] = new ReadParallel( mbi, pcs[i] );
 
        result = mbi->create_meshset( MESHSET_SET, roots[i] );
 
        MB_CHK_SET_ERR( result, "Creating root set failed" );
        result = rps[i]->load_file( filenames[i], &roots[i], FileOptions( fileOpts.c_str() ) );MB_CHK_SET_ERR( result, "load_file failed" );
    }
 
    // Initialize the debug object for Range printing
    DebugOutput debugOut( "ssn_test-", std::cerr );
    debugOut.set_rank( rank );
    debugOut.set_verbosity( 10 );
 
    // Output what is in root sets
    for( unsigned int k = 0; k < filenames.size(); k++ )
    {
 
        Range rootRg;
        result = mbi->get_entities_by_handle( roots[k], rootRg );MB_CHK_SET_ERR( result, "can't get entities" );
        debugOut.print( 2, "Root set entities: ", rootRg );
        rootRg.clear();
 
        Range partRg;
        pcs[k]->get_part_entities( partRg );
        debugOut.print( 2, "Partition entities: ", partRg );
        partRg.clear();
    }
 
    // source is 1st mesh, target is 2nd mesh
    Range src_elems, targ_elems;
 
    // ******************************
    std::cout << "********** Create Coupler **********" << std::endl;
    // Create a coupler
    std::cout << "Creating Coupler..." << std::endl;
    Coupler mbc( mbi, pcs[0], src_elems, 0 );
 
    // Get tag handles for passed in tags
    std::cout << "Getting tag handles..." << std::endl;
    int numTagNames = tagNames.size();
 
    std::vector< Tag > tagHandles( numTagNames );
    int iTags = 0;
    while( iTags < numTagNames )
    {
        std::cout << "Getting handle for " << tagNames[iTags] << std::endl;
        result = mbi->tag_get_handle( tagNames[iTags], tagHandles[iTags] );MB_CHK_SET_ERR( result, "Retrieving tag handles failed" );
        iTags++;
    }
 
    // ******************************
    std::cout << "********** Test create_tuples **********" << std::endl;
    // First get some EntitySets for Mesh 1 and Mesh 2
    {
 
        Range entsets1, entsets2;
        result = mbi->get_entities_by_type_and_tag( roots[0], MBENTITYSET, &tagHandles[0],
                                                    (const void* const*)&tagValues[0], tagHandles.size(), entsets1,
                                                    Interface::INTERSECT );  // recursive is false
        MB_CHK_SET_ERR( result, "sets: get_entities_by_type_and_tag failed on Mesh 1." );
 
        // Create tuple_list for each mesh's
        std::cout << "Creating tuples for mesh 1..." << std::endl;
        TupleList* m1TagTuples = NULL;
        err                    = mbc.create_tuples( entsets1, &tagHandles[0], tagHandles.size(), &m1TagTuples );MB_CHK_SET_ERR( (ErrorCode)err, "create_tuples failed" );
 
        std::cout << "   create_tuples returned" << std::endl;
        print_tuples( m1TagTuples );
 
        result = mbi->get_entities_by_type_and_tag( roots[1], MBENTITYSET, &tagHandles[0],
                                                    (const void* const*)&tagValues[0], tagHandles.size(), entsets2,
                                                    Interface::INTERSECT );  // recursive is false
        MB_CHK_SET_ERR( result, "sets: get_entities_by_type_and_tag failed on Mesh 2." );
 
        std::cout << "Creating tuples for mesh 2..." << std::endl;
        TupleList* m2TagTuples = NULL;
        err = mbc.create_tuples( entsets2, (Tag*)( &tagHandles[0] ), tagHandles.size(), &m2TagTuples );MB_CHK_SET_ERR( (ErrorCode)err, "create_tuples failed" );
 
        std::cout << "   create_tuples returned" << std::endl;
        print_tuples( m2TagTuples );
 
        // ******************************
        std::cout << "********** Test consolidate_tuples **********" << std::endl;
        // In this serial version we only have the tuples from Mesh 1 and Mesh 2.
        // Just consolidate those for the test.
        std::cout << "Consolidating tuple_lists for Mesh 1 and Mesh 2..." << std::endl;
        TupleList** tplp_arr  = (TupleList**)malloc( 2 * sizeof( TupleList* ) );
        TupleList* unique_tpl = NULL;
        tplp_arr[0]           = m1TagTuples;
        tplp_arr[1]           = m2TagTuples;
 
        err = mbc.consolidate_tuples( tplp_arr, 2, &unique_tpl );MB_CHK_SET_ERR( (ErrorCode)err, "consolidate_tuples failed" );
        std::cout << "    consolidate_tuples returned" << std::endl;
        print_tuples( unique_tpl );
    }
 
    // ******************************
    std::cout << "********** Test get_matching_entities **********" << std::endl;
    std::vector< std::vector< EntityHandle > > m1EntitySets;
    std::vector< std::vector< EntityHandle > > m1EntityGroups;
    std::vector< std::vector< EntityHandle > > m2EntitySets;
    std::vector< std::vector< EntityHandle > > m2EntityGroups;
 
    // Get matching entities for Mesh 1
    std::cout << "Get matching entities for mesh 1..." << std::endl;
    err = mbc.get_matching_entities( roots[0], &tagHandles[0], &tagValues[0], tagHandles.size(), &m1EntitySets,
                                     &m1EntityGroups );MB_CHK_SET_ERR( (ErrorCode)err, "get_matching_entities failed" );
 
    std::cout << "    get_matching_entities returned " << m1EntityGroups.size() << " entity groups" << std::endl;
 
    // Print out the data in the vector of vectors
    std::vector< std::vector< EntityHandle > >::iterator iter_esi;
    std::vector< std::vector< EntityHandle > >::iterator iter_egi;
    std::vector< EntityHandle >::iterator iter_esj;
    std::vector< EntityHandle >::iterator iter_egj;
    Range entSetRg;
    int icnt;
    for( iter_egi = m1EntityGroups.begin(), iter_esi = m1EntitySets.begin(), icnt = 1;
         ( iter_egi != m1EntityGroups.end() ) && ( iter_esi != m1EntitySets.end() ); ++iter_egi, ++iter_esi, icnt++ )
    {
        std::cout << "      EntityGroup(" << icnt << ") = ";
        std::cout.flush();
        entSetRg.clear();
        for( iter_egj = ( *iter_egi ).begin(); iter_egj != ( *iter_egi ).end(); ++iter_egj )
            entSetRg.insert( (EntityHandle)*iter_egj );
        debugOut.print( 2, "Mesh1 matching Entities: ", entSetRg );
        std::cout.flush();
 
        std::cout << "      EntitySet(" << icnt << ") = ";
        std::cout.flush();
        entSetRg.clear();
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
            entSetRg.insert( (EntityHandle)*iter_esj );
        debugOut.print( 2, "Mesh1 matching EntitySets: ", entSetRg );
        std::cout.flush();
    }
 
    // Get matching entities for Mesh 2
    std::cout << "Get matching entities for mesh 2..." << std::endl;
    err = mbc.get_matching_entities( roots[1], &tagHandles[0], &tagValues[0], tagHandles.size(), &m2EntitySets,
                                     &m2EntityGroups );MB_CHK_SET_ERR( (ErrorCode)err, "get_matching_entities failed" );
 
    std::cout << "    get_matching_entities returned " << m2EntityGroups.size() << " entity groups" << std::endl;
    for( iter_egi = m2EntityGroups.begin(), iter_esi = m2EntitySets.begin(), icnt = 1;
         ( iter_egi != m2EntityGroups.end() ) && ( iter_esi != m2EntitySets.end() ); ++iter_egi, ++iter_esi, icnt++ )
    {
        std::cout << "      EntityGroup(" << icnt << ") = ";
        std::cout.flush();
        entSetRg.clear();
        for( iter_egj = ( *iter_egi ).begin(); iter_egj != ( *iter_egi ).end(); ++iter_egj )
            entSetRg.insert( (EntityHandle)*iter_egj );
        debugOut.print( 2, "Mesh2 matching Entities: ", entSetRg );
        std::cout.flush();
 
        std::cout << "      EntitySet(" << icnt << ") = ";
        std::cout.flush();
        entSetRg.clear();
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
            entSetRg.insert( (EntityHandle)*iter_esj );
        debugOut.print( 2, "Mesh2 matching EntitySets: ", entSetRg );
        std::cout.flush();
    }
 
    if( debug )
    {
        // ******************************
        std::cout << "********** Test print_tuples **********" << std::endl;
        // temporary test function
        std::cout << "Testing print_tuples..." << std::endl;
 
        TupleList test_tuple;
        int num_ints = 3, num_longs = 2, num_ulongs = 4, num_reals = 6, num_rows = 10;
 
        std::cout << "    print of test_tuples zero init..." << std::endl;
        test_tuple.initialize( 0, 0, 0, 0, 0 );
 
        test_tuple.enableWriteAccess();
 
        print_tuples( &test_tuple );
 
        std::cout << "    print of test_tuples after setting n to 10..." << std::endl;
        test_tuple.set_n( 10 );
        print_tuples( &test_tuple );
 
        test_tuple.initialize( num_ints, num_longs, num_ulongs, num_reals, num_rows );
        std::cout << "    print of test_tuples after init..." << std::endl;
        print_tuples( &test_tuple );
 
        std::cout << "    print of test_tuples after setting n to 10..." << std::endl;
        test_tuple.set_n( 10 );
        print_tuples( &test_tuple );
 
        for( int i = 0; i < num_rows; i++ )
        {
            int j;
            for( j = 0; j < num_ints; j++ )
                test_tuple.vi_wr[i * num_ints + j] = (int)( ( j + 1 ) * ( i + 1 ) );
 
            for( j = 0; j < num_longs; j++ )
                test_tuple.vl_wr[i * num_longs + j] = (int)( ( j + 1 ) * ( i + 1 ) );
 
            for( j = 0; j < num_ulongs; j++ )
                test_tuple.vul_wr[i * num_ulongs + j] = (int)( ( j + 1 ) * ( i + 1 ) );
 
            for( j = 0; j < num_reals; j++ )
                test_tuple.vr_wr[i * num_reals + j] = (int)( ( j + 1 ) * ( i + 1 ) + ( j * 0.01 ) );
        }
        std::cout << "    print of test_tuples after filling with data..." << std::endl;
        print_tuples( &test_tuple );
 
        // ******************************
        std::cout << "********** Test pack_tuples and unpack_tuples **********" << std::endl;
        void* mp_buf;
        int buf_sz;
        if( rank == 0 )
        {
            buf_sz = pack_tuples( &test_tuple, &mp_buf );
        }
 
        // Send buffer size
        err = MPI_Bcast( &buf_sz, 1, MPI_INT, 0, MPI_COMM_WORLD );
 
        if( err != MPI_SUCCESS )
        {
            std::cerr << "MPI_Bcast of buffer size failed" << std::endl;
            return -1;
        }
 
        // Allocate a buffer in the other procs
        if( rank != 0 )
        {
            mp_buf = malloc( buf_sz * sizeof( uint ) );
        }
 
        err = MPI_Bcast( mp_buf, buf_sz * sizeof( uint ), MPI_UNSIGNED_CHAR, 0, MPI_COMM_WORLD );
        if( err != MPI_SUCCESS )
        {
            std::cerr << "MPI_Bcast of buffer failed" << std::endl;
            return -1;
        }
 
        TupleList* rcv_tuples;
        unpack_tuples( mp_buf, &rcv_tuples );
 
        std::cout << "    print of rcv_tuples after unpacking from MPI_Bcast..." << std::endl;
        print_tuples( rcv_tuples );
    }
 
    err = integrate_scalar_field_test();MB_CHK_SET_ERR( (ErrorCode)err, "Failure in integrating a scalar_field" );
 
    // ******************************
    std::cout << "********** Test get_group_integ_vals **********" << std::endl;
    std::cout << "Get group integrated field values..." << std::endl;
 
    // print the field values at the vertices before change.
    std::cout << "    print vertex field values first:" << std::endl;
    Tag norm_hdl;
    result = mbi->tag_get_handle( normTag.c_str(), norm_hdl );MB_CHK_SET_ERR( (ErrorCode)err, "Failed to get tag handle." );
 
    Coupler::IntegType integ_type = Coupler::VOLUME;
    // Mesh 1 field values
    std::cout << "  Original entity vertex field values (mesh 1): " << std::endl;
    print_vertex_fields( mbi, m1EntityGroups, norm_hdl, integ_type );
 
    // Mesh 2 field values
    std::cout << "  Original entity vertex field values (mesh 2): " << std::endl;
    print_vertex_fields( mbi, m2EntityGroups, norm_hdl, integ_type );
 
    // Get the field values
    std::vector< double >::iterator iter_ivals;
 
    std::cout << "Get group integrated field values for mesh 1..." << std::endl;
    std::vector< double > m1IntegVals( m1EntityGroups.size() );
    err = mbc.get_group_integ_vals( m1EntityGroups, m1IntegVals, normTag.c_str(), 4, integ_type );MB_CHK_SET_ERR( (ErrorCode)err, "Failed to get the Mesh 1 group integration values." );
    std::cout << "Mesh 1 integrated field values(" << m1IntegVals.size() << "): ";
    for( iter_ivals = m1IntegVals.begin(); iter_ivals != m1IntegVals.end(); ++iter_ivals )
    {
        std::cout << ( *iter_ivals ) << " ";
    }
    std::cout << std::endl;
 
    std::cout << "Get group integrated field values for mesh 2..." << std::endl;
    std::vector< double > m2IntegVals( m2EntityGroups.size() );
    err = mbc.get_group_integ_vals( m2EntityGroups, m2IntegVals, normTag.c_str(), 4, integ_type );MB_CHK_SET_ERR( (ErrorCode)err, "Failed to get the Mesh 2 group integration values." );
    std::cout << "Mesh 2 integrated field values(" << m2IntegVals.size() << "): ";
    for( iter_ivals = m2IntegVals.begin(); iter_ivals != m2IntegVals.end(); ++iter_ivals )
    {
        std::cout << ( *iter_ivals ) << " ";
    }
    std::cout << std::endl;
 
    // ******************************
    std::cout << "********** Test apply_group_norm_factors **********" << std::endl;
    // Make the norm factors by inverting the integration values.
    double val;
    for( unsigned int i = 0; i < m1IntegVals.size(); i++ )
    {
        val            = m1IntegVals[i];
        m1IntegVals[i] = 1 / val;
    }
 
    for( unsigned int i = 0; i < m2IntegVals.size(); i++ )
    {
        val            = m2IntegVals[i];
        m2IntegVals[i] = 1 / val;
    }
 
    std::cout << "Mesh 1 norm factors(" << m1IntegVals.size() << "): ";
    for( iter_ivals = m1IntegVals.begin(); iter_ivals != m1IntegVals.end(); ++iter_ivals )
    {
        std::cout << ( *iter_ivals ) << " ";
    }
    std::cout << std::endl;
 
    std::cout << "Mesh 2 norm factors(" << m2IntegVals.size() << "): ";
    for( iter_ivals = m2IntegVals.begin(); iter_ivals != m2IntegVals.end(); ++iter_ivals )
    {
        std::cout << ( *iter_ivals ) << " ";
    }
    std::cout << std::endl;
 
    // Apply the factors and reprint the vertices
    err = mbc.apply_group_norm_factor( m1EntitySets, m1IntegVals, normTag.c_str(), integ_type );MB_CHK_SET_ERR( (ErrorCode)err, "Failed to apply norm factors to Mesh 1." );
 
    err = mbc.apply_group_norm_factor( m2EntitySets, m2IntegVals, normTag.c_str(), integ_type );MB_CHK_SET_ERR( (ErrorCode)err, "Failed to apply norm factors to Mesh 2." );
 
    // Get the norm_tag_factor on the EntitySets
    // Get the handle for the norm factor tag
    Tag norm_factor_hdl;
    std::string normFactor = normTag + "_normf";
    result                 = mbi->tag_get_handle( normFactor.c_str(), norm_factor_hdl );MB_CHK_SET_ERR( result, "Failed to get norm factor tag handle." );
 
    // Mesh 1 values
    std::cout << "Mesh 1 norm factors per EntitySet...";
    for( iter_esi = m1EntitySets.begin(); iter_esi != m1EntitySets.end(); ++iter_esi )
    {
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
        {
            double data     = 0;
            EntityHandle eh = *iter_esj;
            result          = mbi->tag_get_data( norm_factor_hdl, &eh, 1, &data );MB_CHK_SET_ERR( result, "Failed to get tag data." );
            std::cout << data << ", ";
        }
    }
    std::cout << std::endl;
 
    // Mesh 2 values
    std::cout << "Mesh 2 norm factors per EntitySet...";
    for( iter_esi = m2EntitySets.begin(); iter_esi != m2EntitySets.end(); ++iter_esi )
    {
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
        {
            double data     = 0;
            EntityHandle eh = *iter_esj;
            result          = mbi->tag_get_data( norm_factor_hdl, &eh, 1, &data );MB_CHK_SET_ERR( result, "Failed to get tag data." );
            std::cout << data << ", ";
        }
    }
    std::cout << std::endl;
 
    // ******************************
    std::cout << "********** Test normalize_subset **********" << std::endl;
    // Now call the Coupler::normalize_subset routine and see if we get an error.
    std::cout << "Running Coupler::normalize_subset() on mesh 1" << std::endl;
    err = mbc.normalize_subset( (EntityHandle)roots[0], normTag.c_str(), &tagNames[0], numTagNames, &tagValues[0],
                                Coupler::VOLUME, 4 );MB_CHK_SET_ERR( (ErrorCode)err, "Failure in call to Coupler::normalize_subset() on mesh 1" );
 
    // Print the normFactor on each EntitySet after the above call.
    // Mesh 1 values
    std::cout << "Mesh 1 norm factors per EntitySet...";
    for( iter_esi = m1EntitySets.begin(); iter_esi != m1EntitySets.end(); ++iter_esi )
    {
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
        {
            double data     = 0;
            EntityHandle eh = *iter_esj;
            result          = mbi->tag_get_data( norm_factor_hdl, &eh, 1, &data );MB_CHK_SET_ERR( result, "Failed to get tag data." );
            std::cout << data << ", ";
        }
    }
    std::cout << std::endl;
 
    std::cout << "Running Coupler::normalize_subset() on mesh 2" << std::endl;
    err = mbc.normalize_subset( (EntityHandle)roots[1], normTag.c_str(), &tagNames[0], numTagNames, &tagValues[0],
                                Coupler::VOLUME, 4 );MB_CHK_SET_ERR( (ErrorCode)err, "Failure in call to Coupler::normalize_subset() on mesh 2" );
 
    // Mesh 2 values
    std::cout << "Mesh 2 norm factors per EntitySet...";
    for( iter_esi = m2EntitySets.begin(); iter_esi != m2EntitySets.end(); ++iter_esi )
    {
        for( iter_esj = ( *iter_esi ).begin(); iter_esj != ( *iter_esi ).end(); ++iter_esj )
        {
            double data     = 0;
            EntityHandle eh = *iter_esj;
            result          = mbi->tag_get_data( norm_factor_hdl, &eh, 1, &data );MB_CHK_SET_ERR( result, "Failed to get tag data." );
 
            std::cout << data << ", ";
        }
    }
    std::cout << std::endl;
 
    // Done, cleanup
    std::cout << "********** ssn_test DONE! **********" << std::endl;
    MPI_Finalize();
    return 0;
}

References moab::Coupler::apply_group_norm_factor(), moab::Range::clear(), moab::Coupler::consolidate_tuples(), moab::Interface::create_meshset(), moab::Coupler::create_tuples(), moab::debug, moab::TupleList::enableWriteAccess(), ErrorCode, moab::Interface::get_entities_by_handle(), moab::Interface::get_entities_by_type_and_tag(), get_file_options(), moab::Coupler::get_group_integ_vals(), moab::Coupler::get_matching_entities(), moab::TupleList::initialize(), moab::Range::insert(), integrate_scalar_field_test(), moab::Interface::INTERSECT, MB_CHK_SET_ERR, MBENTITYSET, MESHSET_SET, moab::Coupler::normalize_subset(), moab::pack_tuples(), moab::DebugOutput::print(), print_tuples(), print_vertex_fields(), moab::TupleList::set_n(), moab::DebugOutput::set_rank(), moab::DebugOutput::set_verbosity(), moab::Range::size(), moab::Interface::tag_get_data(), moab::Interface::tag_get_handle(), moab::unpack_tuples(), moab::TupleList::vi_wr, moab::TupleList::vl_wr, moab::Coupler::VOLUME, moab::TupleList::vr_wr, and moab::TupleList::vul_wr.

pack_tuples()

int pack_tuples	(	TupleList *	tl,
		void **	ptr
	)

Definition at line 912 of file ssn_test.cpp.

{
    uint mi, ml, mul, mr;
    tl->getTupleSize( mi, ml, mul, mr );
 
    uint n = tl->get_n();
 
    int sz_buf = 1 + 4 * UINT_PER_UNSIGNED +
                 tl->get_n() * ( mi + ml * UINT_PER_LONG + mul * UINT_PER_LONG + mr * UINT_PER_REAL );
 
    uint* buf = (uint*)malloc( sz_buf * sizeof( uint ) );
    *ptr      = (void*)buf;
 
    // copy n
    memcpy( buf, &n, sizeof( uint ) ), buf += 1;
    // copy mi
    memcpy( buf, &mi, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // copy ml
    memcpy( buf, &ml, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // copy mul
    memcpy( buf, &mul, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // copy mr
    memcpy( buf, &mr, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // copy vi_rd
    memcpy( buf, tl->vi_rd, tl->get_n() * mi * sizeof( sint ) ), buf += tl->get_n() * mi;
    // copy vl_rd
    memcpy( buf, tl->vl_rd, tl->get_n() * ml * sizeof( slong ) ), buf += tl->get_n() * ml * UINT_PER_LONG;
    // copy vul_rd
    memcpy( buf, tl->vul_rd, tl->get_n() * mul * sizeof( Ulong ) ), buf += tl->get_n() * mul * UINT_PER_ULONG;
    // copy vr_rd
    memcpy( buf, tl->vr_rd, tl->get_n() * mr * sizeof( realType ) ), buf += tl->get_n() * mr * UINT_PER_REAL;
 
    return sz_buf;
}

References moab::TupleList::get_n(), moab::TupleList::getTupleSize(), UINT_PER_LONG, UINT_PER_REAL, UINT_PER_ULONG, UINT_PER_UNSIGNED, moab::TupleList::vi_rd, moab::TupleList::vl_rd, moab::TupleList::vr_rd, and moab::TupleList::vul_rd.

physField()

double physField	(	double	x,
		double	y,
		double	z
	)

Definition at line 892 of file ssn_test.cpp.

{
    double out;
 
    // 1/r^2 decay from {0,0,0}
 
    out = x * x + y * y + z * z;
    out += 1e-1;  // clamp
    out = 1 / out;
 
    return out;
}

print_tuples()

void print_tuples

(

TupleList *

tlp

)

Definition at line 748 of file ssn_test.cpp.

{
    uint mi, ml, mul, mr;
    tlp->getTupleSize( mi, ml, mul, mr );
    std::cout << "    tuple data:  (n=" << tlp->get_n() << ")" << std::endl;
    std::cout << "      mi:" << mi << " ml:" << ml << " mul:" << mul << " mr:" << mr << std::endl;
    std::cout << "      [" << std::setw( 11 * mi ) << " int data"
              << " |" << std::setw( 11 * ml ) << " long data"
              << " |" << std::setw( 11 * mul ) << " Ulong data"
              << " |" << std::setw( 11 * mr ) << " real data"
              << " " << std::endl
              << "        ";
    for( unsigned int i = 0; i < tlp->get_n(); i++ )
    {
        if( mi > 0 )
        {
            for( unsigned int j = 0; j < mi; j++ )
            {
                std::cout << std::setw( 10 ) << tlp->vi_rd[i * mi + j] << " ";
            }
        }
        else
        {
            std::cout << "         ";
        }
        std::cout << "| ";
 
        if( ml > 0 )
        {
            for( unsigned int j = 0; j < ml; j++ )
            {
                std::cout << std::setw( 10 ) << tlp->vl_rd[i * ml + j] << " ";
            }
        }
        else
        {
            std::cout << "          ";
        }
        std::cout << "| ";
 
        if( mul > 0 )
        {
            for( unsigned int j = 0; j < mul; j++ )
            {
                std::cout << std::setw( 10 ) << tlp->vul_rd[i * mul + j] << " ";
            }
        }
        else
        {
            std::cout << "           ";
        }
        std::cout << "| ";
 
        if( mr > 0 )
        {
            for( unsigned int j = 0; j < mr; j++ )
            {
                std::cout << std::setw( 10 ) << tlp->vr_rd[i * mr + j] << " ";
            }
        }
        else
        {
            std::cout << "          ";
        }
 
        if( i + 1 < tlp->get_n() ) std::cout << std::endl << "        ";
    }
    std::cout << "]" << std::endl;
}

References moab::TupleList::get_n(), moab::TupleList::getTupleSize(), moab::TupleList::vi_rd, moab::TupleList::vl_rd, moab::TupleList::vr_rd, and moab::TupleList::vul_rd.

Referenced by main().

print_vertex_fields()

int print_vertex_fields	(	Interface *	mbi,
		std::vector< std::vector< EntityHandle > > &	groups,
		Tag &	norm_hdl,
		Coupler::IntegType	integ_type
	)

Definition at line 819 of file ssn_test.cpp.

{
    int err = 0;
    ErrorCode result;
    std::vector< EntityHandle >::iterator iter_j;
 
    for( unsigned int i = 0; i < groups.size(); i++ )
    {
        std::cout << "    Group - " << std::endl << "        ";
        for( iter_j = groups[i].begin(); iter_j != groups[i].end(); ++iter_j )
        {
            EntityHandle ehandle = ( *iter_j );
            // Check that the entity in iter_j is of the same dimension as the
            // integ_type we are performing
            int j_type = mbi->dimension_from_handle( ehandle );
 
            if( ( integ_type == Coupler::VOLUME ) && ( j_type != 3 ) ) continue;
 
            // Retrieve the vertices from the element
            const EntityHandle* conn = NULL;
            int num_verts            = 0;
            result                   = mbi->get_connectivity( ehandle, conn, num_verts );
            if( MB_SUCCESS != result ) return 1;
            std::cout << std::fixed;
            for( int iv = 0; iv < num_verts; iv++ )
            {
                double data = 0;
                result      = mbi->tag_get_data( norm_hdl, &conn[iv], 1, &data );
                if( MB_SUCCESS != result ) return 1;
                std::cout << std::setprecision( 8 ) << data << ", ";
            }
            std::cout << std::endl << "        ";
        }
        std::cout << std::endl;
        std::cout.unsetf( std::ios_base::floatfield );  // turn off fixed notation
    }
 
    return err;
}

References moab::Interface::dimension_from_handle(), ErrorCode, moab::Interface::get_connectivity(), MB_SUCCESS, moab::Interface::tag_get_data(), and moab::Coupler::VOLUME.

Referenced by main().

unpack_tuples()

void unpack_tuples	(	void *	ptr,
		TupleList **	tlp
	)

Definition at line 948 of file ssn_test.cpp.

{
    TupleList* tl = new TupleList();
    *tlp          = tl;
 
    uint nt;
    unsigned mit, mlt, mult, mrt;
    uint* buf = (uint*)ptr;
 
    // get n
    memcpy( &nt, buf, sizeof( uint ) ), buf += 1;
    // get mi
    memcpy( &mit, buf, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // get ml
    memcpy( &mlt, buf, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // get mul
    memcpy( &mult, buf, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
    // get mr
    memcpy( &mrt, buf, sizeof( unsigned ) ), buf += UINT_PER_UNSIGNED;
 
    // initialize tl
    tl->initialize( mit, mlt, mult, mrt, nt );
    tl->enableWriteAccess();
    tl->set_n( nt );
 
    uint mi, ml, mul, mr;
    tl->getTupleSize( mi, ml, mul, mr );
 
    // get vi_wr
    memcpy( tl->vi_wr, buf, tl->get_n() * mi * sizeof( sint ) ), buf += tl->get_n() * mi;
    // get vl_wr
    memcpy( tl->vl_wr, buf, tl->get_n() * ml * sizeof( slong ) ), buf += tl->get_n() * ml * UINT_PER_LONG;
    // get vul_wr
    memcpy( tl->vul_wr, buf, tl->get_n() * mul * sizeof( Ulong ) ), buf += tl->get_n() * mul * UINT_PER_ULONG;
    // get vr_wr
    memcpy( tl->vr_wr, buf, tl->get_n() * mr * sizeof( realType ) ), buf += tl->get_n() * mr * UINT_PER_REAL;
 
    tl->disableWriteAccess();
 
    return;
}

References moab::TupleList::disableWriteAccess(), moab::TupleList::enableWriteAccess(), moab::TupleList::get_n(), moab::TupleList::getTupleSize(), moab::TupleList::initialize(), moab::TupleList::set_n(), UINT_PER_LONG, UINT_PER_REAL, UINT_PER_ULONG, UINT_PER_UNSIGNED, moab::TupleList::vi_wr, moab::TupleList::vl_wr, moab::TupleList::vr_wr, and moab::TupleList::vul_wr.

Variable Documentation

debug

bool debug = true

Definition at line 31 of file ssn_test.cpp.