1. Progress Status of Subproject 6 VMC-PPO VMC-PPO Project Investigator

2. VMC-PPO Parallel Program Optimization for VMC Goal – To establish a high performance parallel optimization compiler to parse the current source codes and analysis with advanced optimization algorithm for generating optimized parallel code based on OpenMP

3. VMC-PPO (cont.) VMC-PPO SP4/VMC-SYN SP7/VMC-TMS

4. System Architecture

5. Current Status Done – TBB porting on ARM11MPCORE – OpenMP porting on ARM11MPCORE – Loop parser – Dependency analyzer – Array detection – Control/Loop Optimization Loop fusion Loop fission Loop splitting Loop unroll – Auto-Parallelization

6. Achievement applicability

7. Technique superiority

8. Time Frame

9. Future Plane Integrate with other sub-systems Survey Advanced Optimization methods Auto tuning Get basic information about a target applications performance by HPCToolkit/gprof Automatically decide if loops should be parallelized or not

10. The End!