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Metis ordering difference between linux/mac

release/4.3a0
pdrews 2015-02-13 22:49:15 -05:00
parent a753f763c0
commit 8d89529c98
2 changed files with 18 additions and 5 deletions
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2
gtsam/inference/tests/testOrdering.cpp
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@ -239,7 +239,7 @@ TEST(Ordering, MetisLoop) {
sfg.push_factor(0, 5);
// METIS
#ifdef LINUX
#if !defined(__APPLE__)
{
Ordering actual = Ordering::Create(Ordering::METIS, sfg);
// - P( 0 4 1)

21
gtsam/symbolic/tests/testSymbolicBayesTree.cpp
View File

@ -729,20 +729,33 @@ TEST(SymbolicBayesTree, COLAMDvsMETIS) {
// METIS
{
Ordering ordering = Ordering::Create(Ordering::METIS, sfg);
// Linux and Mac split differently when using mettis
#if !defined(__APPLE__)
EXPECT(assert_equal(Ordering(list_of(3)(2)(5)(0)(4)(1)), ordering));
#else
EXPECT(assert_equal(Ordering(list_of(5)(4)(2)(1)(0)(3)), ordering));
#endif
// - P( 1 0 3)
// | - P( 4 | 0 3)
// | | - P( 5 | 0 4)
// | - P( 2 | 1 3)
SymbolicBayesTree expected;
#if !defined(__APPLE__)
expected.insertRoot(
MakeClique(list_of(1)(0)(3), 3,
MakeClique(list_of(2)(4)(1), 3,
list_of(
MakeClique(list_of(4)(0)(3), 1,
MakeClique(list_of(0)(1)(4), 1,
list_of(MakeClique(list_of(5)(0)(4), 1))))(
MakeClique(list_of(2)(1)(3), 1))));
MakeClique(list_of(3)(2)(4), 1))));
#else
expected.insertRoot(
MakeClique(list_of(1)(0)(3), 3,
list_of(
MakeClique(list_of(4)(0)(3), 1,
list_of(MakeClique(list_of(5)(0)(4), 1))))(
MakeClique(list_of(2)(1)(3), 1))));
#endif
SymbolicBayesTree actual = *sfg.eliminateMultifrontal(ordering);
EXPECT(assert_equal(expected, actual));
}