While you're at it (;-) aren't you interested in a similar benchmark for memory footprint too?
/O *********** REPLY SEPARATOR *********** On 2003-01-21 at 18:16 [EMAIL PROTECTED] wrote: > Yes, I did mean the -server flag. And otherwise, exactly the same code > was run. > > Stephen > > > from: "Shapira, Yoav" <[EMAIL PROTECTED]> > > Thanks for carrying out all these tests ;) Just to clarify one thing: > > when you say "Server VM", you mean the -server switch to the JVM? > > Otherwise, server and client VM in your tests use the same arguments? > > > > Thanks, > > > > Yoav Shapira > > Millennium ChemInformatics > > > > > > >-----Original Message----- > > >From: Stephen Colebourne [mailto:[EMAIL PROTECTED]] > > >Sent: Monday, January 20, 2003 7:34 PM > > >To: Jakarta Commons Developers List > > >Subject: [collections] Map performance results > > > > > >I have been performing some tests on various Map implementations. > > >For general info, here is the code and my results. > > > > > >times are millis per 10,000,000 loops, each of 3 > > map.get(stringConstant) > > >single user, single thread > > >Sun JDK 1.4.1_01 > > >Windows 98 > > > > > >HashMap > > >Client VM: 3950 > > >Server VM: 2360 > > > > > >TreeMap: > > >Client VM: 7250 > > >Server VM: 3130 > > > > > >LinkedHashMap: (1.4) > > >Client VM: 4830 > > >Server VM: 3070 > > > > > >Unmodifiable wrapped HashMap: > > >Client VM: 4450 > > >Server VM: 2530 > > > > > >Synchronized wrapped HashMap: > > >Client VM: 4390 > > >Server VM: 2580 > > > > > >FastHashMap: > > >Client VM: 7250 > > >Server VM: 3130 > > > > > >SequencedHashMap: > > >Client VM: 4940 > > >Server VM: 2690 > > > > > >StaticBucketMap: > > >Client VM: 6200 > > >Server VM: 4670 > > > > > >DoubleOrderedMap: > > >Client VM: 8350 > > >Server VM: 2960 > > > > > >Stephen > > > > -- > > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
