SGI SpeedShop and WorkShop

Addresses the performance Issues:

• Load imbalance

  • Call stack sampling based on time (gprof)

• Synchronization Overhead

  • Call stack sampling based on time (gprof)
  • Call stack sampling based on hw counters

• Memory Hierarchy Performance

  • Call stack sampling based on hw counters

Previous slide

Next slide

Back to first slide

View graphic version