#include "Allocator.h" /// Constant is chosen almost arbitrarily, what I observed is 128KB is too small, 1MB is almost indistinguishable from 64MB and 1GB is too large. extern const size_t POPULATE_THRESHOLD = 16 * 1024 * 1024; template class Allocator; template class Allocator; template class Allocator; template class Allocator;