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Symbolic and numeric updates within the panel

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Desire NUENTSA
2012-05-30 18:09:26 +02:00
parent 8ab820b5b8
commit 8608d08d65
8 changed files with 538 additions and 34 deletions
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6
Eigen/src/SparseLU/SparseLU_Memory.h
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@@ -86,7 +86,7 @@ int SparseLU::LUMemInit(int lwork)
nzlmax = std::max(1, m_fill_ratio/4.) * annz; //???
// Return the estimated size to the user if necessary
if (lwork = -1)
if (lwork == IND_EMPTY)
{
estimated_size = LU_GluIntArray(n) * iword + LU_TempSpace(m, m_panel_size)
+ (nzlmax + nzumax) * iword + (nzlumax+nzumax) * dword + n);
@@ -130,7 +130,7 @@ int SparseLU::LUMemInit(int lwork)
}
else // m_fact == SamePattern_SameRowPerm;
{
if (lwork = -1)
if (lwork == IND_EMPTY)
{
estimated_size = LU_GluIntArray(n) * iword + LU_TempSpace(m, m_panel_size)
+ (Glu.nzlmax + Glu.nzumax) * iword + (Glu.nzlumax+Glu.nzumax) * dword + n);
@@ -232,7 +232,7 @@ DestType* SparseLU::LUMemXpand(int jcol, int next, MemType mem_type, int& maxlen
new_mem = expand<DestType>(maxlen, mem_type, next, 1);
else
new_mem = expand<DestType>(maxlen, mem_type, next, 0);
eigen_assert(new_mem && "Can't expand memory");
eigen_assert(new_mem && "Can't expand memory"); // FIXME Should be an exception
return new_mem;