CSR3 matrix improvement when sparsity_pattern_lock disabled
CSR3 matrix improvement when sparsity_pattern_lock disabled

dariomangoni/chrono,armanpazouki/chrono,tjolsen/chrono,armanpazouki/chrono,armanpazouki/chrono,Milad-Rakhsha/chrono,armanpazouki/chrono,projectchrono/chrono,Bryan-Peterson/chrono,jcmadsen/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,rserban/chrono,armanpazouki/chrono,projectchrono/chrono,jcmadsen/chrono,tjolsen/chrono,Milad-Rakhsha/chrono,Bryan-Peterson/chrono,amelmquist/chrono,andrewseidl/chrono,dariomangoni/chrono,amelmquist/chrono,amelmquist/chrono,armanpazouki/chrono,rserban/chrono,Milad-Rakhsha/chrono,amelmquist/chrono,Bryan-Peterson/chrono,Milad-Rakhsha/chrono,Milad-Rakhsha/chrono,tjolsen/chrono,projectchrono/chrono,dariomangoni/chrono,rserban/chrono,rserban/chrono,Bryan-Peterson/chrono,rserban/chrono,dariomangoni/chrono,tjolsen/chrono,dariomangoni/chrono,tjolsen/chrono,andrewseidl/chrono,projectchrono/chrono,rserban/chrono,projectchrono/chrono,Bryan-Peterson/chrono,jcmadsen/chrono,jcmadsen/chrono,amelmquist/chrono,jcmadsen/chrono,rserban/chrono,andrewseidl/chrono,dariomangoni/chrono,amelmquist/chrono,andrewseidl/chrono,andrewseidl/chrono,jcmadsen/chrono,jcmadsen/chrono