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Code Activity

work on static_matrix's cells

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Signed-off-by: Lev <levnach@hotmail.com>

trying the new scheme in static_matrix : in progress

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

in the middle of changes in static_matrix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

more fixes in static_matrix.h

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

debug

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

fixes in static_matrix, column_strip

Signed-off-by: Lev <levnach@hotmail.com>

fixes in static_matrix

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

fixes for static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

work on static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

work on static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

progress in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

fix a bug in swap_with_head_cell

Signed-off-by: Lev <levnach@hotmail.com>

progress in static_matrix

Signed-off-by: Lev <levnach@hotmail.com>

compress rows and columns if needed

Signed-off-by: Lev <levnach@hotmail.com>

fix in compression of cells

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2018-07-18 12:50:54 -07:00 • committed by Lev
parent 95845bbb01
commit 16b71fe911
22 changed files with 767 additions and 388 deletions
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5
src/util/lp/random_updater_def.h
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@ -83,8 +83,9 @@ void random_updater::add_column_to_sets(unsigned j) {
add_value(m_lar_solver.get_core_solver().m_r_x[j]);
} else {
unsigned row = m_lar_solver.get_core_solver().m_r_heading[j];
for (auto & row_c : m_lar_solver.get_core_solver().m_r_A.m_rows[row]) {
unsigned cj = row_c.m_j;
for (auto & row_c : m_lar_solver.get_core_solver().m_r_A.m_rows[row].m_cells) {
if (row_c.dead()) continue;
unsigned cj = row_c.var();
if (m_lar_solver.get_core_solver().m_r_heading[cj] < 0) {
m_var_set.insert(cj);
add_value(m_lar_solver.get_core_solver().m_r_x[cj]);