kortschak
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6acfdcc5d6
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Use concrete value for quad.Quad
Comparison of -short benchmarks in cayley.
$ benchcmp pointer.bench concrete.bench
benchmark old ns/op new ns/op delta
BenchmarkNamePredicate 1673276 1655093 -1.09%
BenchmarkLargeSetsNoIntersection 318985907 261499984 -18.02%
BenchmarkNetAndSpeed 104403743 41516981 -60.23%
BenchmarkKeanuAndNet 17309258 16857513 -2.61%
BenchmarkKeanuAndSpeed 20159161 19282833 -4.35%
Comparison of pathological cases are not so happy.
benchmark old ns/op new ns/op delta
BenchmarkVeryLargeSetsSmallIntersection 55269775527 246084606672 +345.24%
BenchmarkHelplessContainsChecker 23436501319 24308906949 +3.72%
Profiling the worst case:
Pointer:
Total: 6121 samples
1973 32.2% 32.2% 1973 32.2% runtime.findfunc
773 12.6% 44.9% 773 12.6% readvarint
510 8.3% 53.2% 511 8.3% step
409 6.7% 59.9% 410 6.7% runtime.gentraceback
390 6.4% 66.2% 391 6.4% pcvalue
215 3.5% 69.8% 215 3.5% runtime.funcdata
181 3.0% 72.7% 181 3.0% checkframecopy
118 1.9% 74.6% 119 1.9% runtime.funcspdelta
96 1.6% 76.2% 96 1.6% runtime.topofstack
76 1.2% 77.5% 76 1.2% scanblock
Concrete:
Total: 25027 samples
9437 37.7% 37.7% 9437 37.7% runtime.findfunc
3853 15.4% 53.1% 3853 15.4% readvarint
2366 9.5% 62.6% 2366 9.5% step
2186 8.7% 71.3% 2186 8.7% runtime.gentraceback
1816 7.3% 78.5% 1816 7.3% pcvalue
1016 4.1% 82.6% 1016 4.1% runtime.funcdata
859 3.4% 86.0% 859 3.4% checkframecopy
506 2.0% 88.1% 506 2.0% runtime.funcspdelta
410 1.6% 89.7% 410 1.6% runtime.topofstack
303 1.2% 90.9% 303 1.2% runtime.newstack
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2014-08-05 23:25:02 +09:30 |
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kortschak
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b17334ea36
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Remove terminal newline from quad.Quad stringer
This is the conventional implementation of a fmt.Stringer.
Also went through and fixed up some lint.
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2014-07-31 11:43:20 +09:30 |
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kortschak
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274d9ef57e
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Rename Provenance -> Label
's/Provenance/Label/g' 's/provenance/label/g' with human vetting.
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2014-07-29 08:44:39 +09:30 |
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kortschak
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401c58426f
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Create quads hierarchy
* Move nquads into quad.
* Create cquads simplified parser in quad.
* Move Triple (renamed Quad) to quad.
Also made sure mongo actually implements BulkLoader.
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2014-07-28 21:36:22 +09:30 |
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Jeremy Jay
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f9c60a5f30
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update names per discussion at google/cayley#38
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2014-07-18 11:17:57 -04:00 |
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Jeremy Jay
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d808d9347c
|
move to registry interface for backends
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2014-07-16 16:49:55 -04:00 |
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kortschak
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e39063e3ec
|
Rename some methods and funcs since we are here
Very probably some of these can be made private.
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2014-07-07 12:23:32 +09:30 |
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kortschak
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d1fdba1cbb
|
Fix build
leveldb did s/GetApproximateSizes/SizeOf/
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2014-07-07 12:14:47 +09:30 |
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50bd7d04ef
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convert to prefix byte
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2014-07-03 13:32:58 -04:00 |
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7b87e08e89
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Convert to Prefix/String in graph.Triple
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2014-07-02 19:56:16 -04:00 |
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kortschak
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d87e227ff3
|
Rename TSVal
|
2014-07-02 12:13:15 +09:30 |
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kortschak
|
b89d4f392c
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Reduce TripleStore interface names
|
2014-07-02 11:40:33 +09:30 |
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kortschak
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1768e593a8
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Move iterators into separate package
Also reduce API exposure and use standard library more - and fix bugs I
previously introduces in mongo.
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2014-07-01 09:21:32 +09:30 |
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kortschak
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0a03cec497
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Replace string type with graph.Direction
This conversion is not complete as there are still uses of string
directions via the Direction.String method in leveldb.
|
2014-06-30 12:41:03 +09:30 |
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kortschak
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d8b615f154
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Remove unnecessary import renaming
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2014-06-28 22:47:04 +09:30 |
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kortschak
|
b1ad887c78
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Canonicalise leveldb receiver names
Also remove redundant LevelDB infix missed previously.
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2014-06-28 21:43:59 +09:30 |
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kortschak
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40f3363cde
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Destutter graph/...
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2014-06-28 13:29:16 +09:30 |
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kortschak
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47c9752e5e
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Destutter filenames
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2014-06-28 12:31:33 +09:30 |
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