Andrea Aime ha scritto: > Andrea Aime ha scritto: > An interesting note is that the same rendering code you > can get on the user mailing list now takes: > * 24 seconds on jdk 1.4 > * 5.2 seconds on jdk 1.5 > * 3.8 seconds on jdk 1.6
I just backported one of the changes to 2.3.x, since also 2.3.x was affected by the "compute a float using tostrings and parse" and by heavy hashcodes computations, and run the same example on it. Results: * 23.047 seconds on jdk 1.4 * 4.297 seconds on jdk 1.5 (it's 1.5.0_09 btw) * 3.094 seconds on jdk 1.6 So, around 20% slower on modern jdk, not significantly slower on the more ancient 1.4 (btw, we should really warn people against using 1.4 in production). Cheers Andrea ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
