Davi Reis
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9d59436461
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Make mph_bits compile fast.
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2012-05-08 14:22:47 -03:00 |
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Davi Reis
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aaa59b7edb
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Real results. Minimal is slightly slower than STL, perfect is faster, perfect and pof2 even better.
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2012-04-22 02:58:04 +02:00 |
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Davi Reis
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c432a3b848
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Slack search needs to come first.
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2012-04-22 02:50:14 +02:00 |
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Davi Reis
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8b1d7da028
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Investigating benchmark u64 failures.
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2012-04-22 02:41:43 +02:00 |
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Davi Reis
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334f5592ea
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Improved benchmark, something broke in bm_map latest cases.
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2012-04-22 01:39:05 +02:00 |
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Davi Reis
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6afc7cf105
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Fastest true incarnation so far. Not much faster than unordered_map.
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2012-04-21 21:48:32 +02:00 |
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Davi Reis
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c52152bcb4
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Fixed inline problem for hollow iterator.
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2012-04-15 01:23:44 -03:00 |
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Davi Reis
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ea1cb4709e
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Fixed hollow iterator, but it still breaks inlining.
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2012-04-15 01:10:03 -03:00 |
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Davi Reis
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48155e5b66
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All tests pass.
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2012-04-15 00:03:00 -03:00 |
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Davi de Castro Reis
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bcf4962604
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Fixed inline crazyness.
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2012-04-14 17:59:15 -03:00 |
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Davi de Castro Reis
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e85d7cc8d9
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Improved comments.
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2012-04-12 16:36:23 -03:00 |
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Davi Reis
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c112b11abe
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Fixed find, now minimal also beats STL.
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2012-03-22 00:58:02 -03:00 |
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Davi Reis
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57ce26c5b1
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Fixed bug in ranking function.
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2012-03-21 22:25:38 -03:00 |
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Davi Reis
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9375a15dd4
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Added rank function implementation.
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2012-03-21 20:19:16 -03:00 |
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Davi Reis
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1bb2d6a4dc
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Optimized slack_type.
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2012-03-21 10:20:30 -03:00 |
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Davi Reis
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b8610f52e1
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Some debugging, found that minimal version of mph_map is broken. Need to investigate.
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2012-03-20 12:06:30 -03:00 |
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Davi Reis
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d4d79c62bd
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Improved hash signature.
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2012-03-20 11:47:55 -03:00 |
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Davi Reis
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e760465fca
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Some comments.
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2012-03-19 22:48:11 -03:00 |
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Davi Reis
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b47f367db0
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Nice and fast.
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2012-03-19 03:18:57 -03:00 |
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Davi Reis
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b3842c69e8
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New bit code works, need to cleanup logging.
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2012-03-19 03:10:42 -03:00 |
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Davi Reis
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50ac0e2974
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Removed cuckoo hash failed attempt. Slower because of extra memory access.
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2012-03-16 03:11:39 -03:00 |
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Davi Reis
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11d54ea837
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Added nice optimization to avoid mod 3.
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2012-03-16 02:54:16 -03:00 |
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Davi Reis
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40c6626d87
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Cleanup for upload.
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2012-03-15 18:14:39 -03:00 |
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Davi Reis
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3c127c7690
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First tentative on the perfect hash design.
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2012-03-14 23:23:48 -03:00 |
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Davi Reis
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7fe9527459
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Interesting point, but get_cuckoo_nest is adding a lot and fast path is not that fast for int64.
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2012-03-14 21:22:40 -03:00 |
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Davi Reis
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e3ccde3ba0
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Working, but it sucks.
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2012-03-14 18:26:26 -03:00 |
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Davi Reis
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b96b71961d
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struggle
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2012-03-14 16:44:16 -03:00 |
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Davi Reis
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0335cbe679
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struggle
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2012-03-14 16:43:38 -03:00 |
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Davi Reis
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b63f618204
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bit methods need tests.
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2012-03-14 12:40:50 -03:00 |
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Davi Reis
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9c4bb27dc4
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Disabled cuckoo stuff to beat STL again.
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2012-03-14 12:07:08 -03:00 |
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Davi Reis
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687cc1b194
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Added cuckoo stuff, uint64 became slower again.
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2012-03-14 11:58:37 -03:00 |
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Davi Reis
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a4d96e6cb2
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Tests pass, but it segfaults at the benchmark. Need further investigation, but the core for the cuckoo stuff is already there.
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2012-03-14 04:51:55 -03:00 |
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Davi Reis
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86797b6402
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Finally beat STL. Trying improvement around cuckoo hashing idea.
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2012-03-14 01:29:13 -03:00 |
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Davi Reis
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aa5fa26b49
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Strange optimizations for 64 bit integers.
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2012-03-13 20:25:06 -03:00 |
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Davi Reis
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498884327a
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Use hash64.
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2012-03-13 19:34:41 -03:00 |
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Davi Reis
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fd0bc2ae43
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Added Murmur3 support.
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2012-03-13 19:34:24 -03:00 |
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Davi Reis
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bd9efab766
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Added Murmur3 support. Not necessarily faster.
Conflicts:
cxxmph/Makefile.am
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2012-03-13 19:34:03 -03:00 |
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Davi Reis
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7b8b3e5834
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Use hash64.
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2012-03-13 19:31:35 -03:00 |
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Davi Reis
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ee75d9a620
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Reenabled benchmarks.
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2012-03-12 01:44:56 -03:00 |
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Davi Reis
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9dcf0450f0
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Added Murmur3 support. Not necessarily faster.
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2012-03-12 01:43:06 -03:00 |
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Davi Reis
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09c1af7771
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Perfect hash working, but it is slower.
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2012-03-12 00:17:08 -03:00 |
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Davi Reis
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238e384367
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Compiles, still need to fix size tracking.
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2012-03-11 23:21:18 -03:00 |
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Davi Reis
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c057fb882b
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Iterator game.
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2012-03-07 03:10:29 -05:00 |
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Davi Reis
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20aeaf8ee1
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Poor hash functions break tests because of small set sizes.
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2012-03-07 01:53:19 -05:00 |
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Davi Reis
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dbd4856fae
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Removed unnecessary seed mod which was breaking on presence of poor hash functions.
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2012-03-07 01:48:20 -05:00 |
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Davi Reis
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b8b0cde5c7
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Added miss ratio to benchmark tools.
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2012-03-07 01:00:17 -05:00 |
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Davi Reis
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7b6c163075
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Adding support for miss benchmarks. Need to fix myfind methods.
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2012-03-06 18:25:05 -08:00 |
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Davi Reis
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3ba778f671
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Aesthetics, compile on mac with gcc44.
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2011-12-09 23:57:37 -02:00 |
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Davi de Castro Reis
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91dc5d95d5
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Fixed headers.
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2011-12-05 16:03:10 -02:00 |
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Davi de Castro Reis
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beb77d0e2d
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Removed tr1 stuff.
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2011-11-10 16:44:37 -02:00 |