Design upgrades

[naveenmiriyaluredhat]

• Running multiple profiles on same model .
• Specify different models and multiple profiles
• Specifying bin paths for client,server,nsys and profiler etc
• Profiler for sglang .
• Incremental arguments to test .
• Perf ablation mode .
• Pick up names from model , profile, prefix
• Subdirectories for each study.
• Take a list of yamls as input .
• Study actual versus synthetic data issue