|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectbb.util.HashUtil.UnitTest
public static class HashUtil.UnitTest
See the Overview page of the project's javadocs for a general description of this unit test class.
Constructor Summary | |
---|---|
HashUtil.UnitTest()
|
Method Summary | |
---|---|
void |
benchmark_enhance()
Results on 2009-03-16 (2.5 GHz Xeon E5420 desktop, jdk 1.6.0_11 server jvm):
n = 16
enhance: first = 22.498 us, mean = 979.975 ns (CI deltas: -884.021 ps, +908.711 ps), sd = 3.604 us (CI deltas: -422.230 ns, +569.728 ns) WARNING: SD VALUES MAY BE INACCURATE
|
void |
benchmark_hash_double()
Results on 2009-03-16 (2.5 GHz Xeon E5420 desktop, jdk 1.6.0_11 server jvm):
n = 16
hash(double): first = 6.928 us, mean = 981.331 ns (CI deltas: -1.130 ns, +1.069 ns), sd = 4.453 us (CI deltas: -531.258 ns, +617.889 ns) WARNING: SD VALUES MAY BE INACCURATE
|
void |
benchmark_hash_long()
Results on 2009-03-16 (2.5 GHz Xeon E5420 desktop, jdk 1.6.0_11 server jvm):
n = 16
hash(long): first = 4.124 us, mean = 982.978 ns (CI deltas: -1.002 ns, +1.017 ns), sd = 4.101 us (CI deltas: -554.859 ns, +683.065 ns) WARNING: SD VALUES MAY BE INACCURATE
|
void |
test_enhance()
|
private String |
toLength(int i)
|
private String |
toLength(String s)
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public HashUtil.UnitTest()
Method Detail |
---|
public void test_enhance()
private String toLength(String s)
private String toLength(int i)
public void benchmark_enhance()
n = 16
enhance: first = 22.498 us, mean = 979.975 ns (CI deltas: -884.021 ps, +908.711 ps), sd = 3.604 us (CI deltas: -422.230 ns, +569.728 ns) WARNING: SD VALUES MAY BE INACCURATE
public void benchmark_hash_double()
n = 16
hash(double): first = 6.928 us, mean = 981.331 ns (CI deltas: -1.130 ns, +1.069 ns), sd = 4.453 us (CI deltas: -531.258 ns, +617.889 ns) WARNING: SD VALUES MAY BE INACCURATE
public void benchmark_hash_long()
n = 16
hash(long): first = 4.124 us, mean = 982.978 ns (CI deltas: -1.002 ns, +1.017 ns), sd = 4.101 us (CI deltas: -554.859 ns, +683.065 ns) WARNING: SD VALUES MAY BE INACCURATE
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |