intmap
tideventmap[ev.pl_u.pl_tc.pl_tdname] = intmap();
pideventmap[ev.pl_u.pl_pc.pl_pcomm] = intmap();
typedef unordered_map <std::string, intmap> strintmap;
intmap eventmap, pmcidmap, ratemap;
intmap kerntidmap, kernpidmap;