Optimize HotSpot JVM and JIT for Intel Architecture in OpenJDK.

OpenJDK Committer.

Some latest contributions:

http://hg.openjdk.java.net/jdk/jdk/log?rev=vdeshpande&revcount=30

Worked with Dr. Frank Mueller on a research project Parallel I/O Benchmarking.

Abstract:

For many reasons such as migration of HEC application, performance evaluation of hardware

required for HEC, benchmarks are used. Our work concentrates on generation of source code

for the benchmark extracted from the HEC application. The MPI I/O traces from the HEC

application are collected and used to generate the benchmark source code. This generated

code is compact, portable and platform independent. It reflects MPI communication of the

original application. These benchmarks are compiled and executed as regular applications.