6.A.3 SGI SpeedShop and WorkShop
Suite of performance tools from SGI
Measurements based on
- pc-sampling and call-stack sampling
- based on time [prof,gprof]
- based on R10K/R12K hw counters
- basic block counting [pixie]
Analysis on various domains
- program graph, source and disassembled code
- per-thread as well as cumulative data