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ENH: Added some smaller primes to allow small hash table sizes and therefore shorter initial construction times.

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This commit is contained in:
Brad King 2005-06-23 10:25:57 -04:00
parent cad1975871
commit 553f7a04d0
1 changed files with 2 additions and 1 deletions
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3
Source/kwsys/hashtable.hxx.in
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@ -379,10 +379,11 @@ struct _Hashtable_const_iterator {
};
// Note: assumes long is at least 32 bits.
enum { _stl_num_primes = 28 };
enum { _stl_num_primes = 31 };
static const unsigned long _stl_prime_list[_stl_num_primes] =
{
5ul, 11ul, 23ul,
53ul, 97ul, 193ul, 389ul, 769ul,
1543ul, 3079ul, 6151ul, 12289ul, 24593ul,
49157ul, 98317ul, 196613ul, 393241ul, 786433ul,