• Robert Ricci's avatar
    Add '-R' option to assign · 885f36c0
    Robert Ricci authored
    When set, randomizes the order of nodes before making pclasses. This
    has the effect of putting different nodes at the 'front' of the pclass,
    The idea is to avoid 'hot spots' of nodes that get over-used simply
    because they happen to appear earlier in the .ptop file.
    NB: because STL seems to use a different source of randomness, using
    this with '-s' to set a seed does *not* make assign deterministic.
assign.cc 37 KB