Using jdk1.3 compiler over network on NT SP6 and Windows 2000 is very slow.

We recenlty shifted to jdk1.3 from jdk1.2.2. We compile java files that
are on a mapped network drive. The compiler,source files and the class
files are read from and written to a mapped network drive.
We have noticed that our compilation times have increased 3 times since
we started using jdk1.3. We compile around 4000 files which use to take
4 hours when jdk1.2.2 was used and with jdk1.3 it is taking around 14
hours. This is the case when we compile on Windows 2000 and Windows NT
Service Pack 6 machines. But compiling on Windows NT ServicePack5 it
would get compiled in 5 hours. This is really weird but that is the
workaround we have now that is using a NT Sp5 machine for compilation.
Wondering if anyone else has seen this problem. Please let me know.
Thanks,
VJA.

Well the bottleneck in your build process is always going to be the network regardless of the compiler you use.
Ok, the compiler may be slower but the I/O issues far outweigh the compiler performance.
What affects the build process you have that you can compile on a particular machine but the files must remain on a central server?
There is little difference in copying all the files to a local machine, compiling locally and copying the class files back to the server, and having the compiler read from and write back to a network driver apart from performance. Obviously there may be some issues however very few that cannot be resolved.

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