topjohnwu faf4d76388 Use large vector<bool> instead of set<pid>
vector<bool> uses bitsets, so we actually only use 12k memory to
store all 3 possible PID info tables. PID checkup will be now become
O(1) instead of O(logn).

P.S. The reason why we don't use unordered_map is because including it
will result in significant binary size increase (might be due to the
complex hash table STL implementation? I really don't know).
2019-03-09 22:28:43 -05:00
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2019-03-08 23:53:53 -05:00
2019-03-08 23:53:53 -05:00