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Performance Optimization
Profiling Software
- The Visual Profiler provides software to collect statistical program counter sampling and to view the results on Linux machines.
Performance Counters
- Mikael Pettersson's performance counter software for use with Linux 2.4-ac kernels and P6 processors can be found at http://www.csd.uu.se/~mikpe/linux/perfctr/.
- There is an project underway to develop a standard, cross architecture performance counter API. Look at http://icl.cs.utk.edu/projects/papi/.
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