SpeedShop Samping Time Bases (cont.)

The time bases that reflect instruction counts (e.g., -gi_hwc, -gfp_hwc) find the PC most often in the code that actually performs the most instructions. Use these to find the code that could benefit most from a more efficient algorithm, without regard to memory access issues.

The time bases that reflect instruction counts (e.g., -gi_hwc, -gfp_hwc) find the PC most often in the code that actually performs the most instructions. Use these to find the code that could benefit most from a more efficient algorithm, without regard to memory access issues.