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Desire NUENTSA
2012-06-13 18:26:05 +02:00
parent c0ad109499
commit f8a0745cb0
22 changed files with 559 additions and 548 deletions
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6
Eigen/src/SparseLU/SparseLU_heap_relax_snode.h
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@@ -42,8 +42,7 @@
#ifndef SPARSELU_HEAP_RELAX_SNODE_H
#define SPARSELU_HEAP_RELAX_SNODE_H
#include <SparseLU_coletree.h>
namespace internal {
#include "SparseLU_Coletree.h"
/**
* \brief Identify the initial relaxed supernodes
*
@@ -85,12 +84,12 @@ void LU_heap_relax_snode (const int n, IndexVector& et, const int relax_columns,
if (parent != n) // not the dummy root
descendants(parent) += descendants(j) + 1;
}
// Identify the relaxed supernodes by postorder traversal of the etree
register int snode_start; // beginning of a snode
register int k;
int nsuper_et_post = 0; // Number of relaxed snodes in postordered etree
int nsuper_et = 0; // Number of relaxed snodes in the original etree
int l;
for (j = 0; j < n; )
{
parent = et(j);
@@ -132,5 +131,4 @@ void LU_heap_relax_snode (const int n, IndexVector& et, const int relax_columns,
// Recover the original etree
et = et_save;
}
} // end namespace internal
#endif