Cleanup in extra.h for non-paired benchmarks

- No parameter or output format changes
- Better error messages
- Auto-detect core
- Fix off-by-one error in job counting
- Explicitly invoke the scheduler with sched_yield() between jobs
  so that there's less work to do when (if) the scheduling timer
  interrupt comes around. (This has a surprisingly significant
  impact on timings.)

0 files changed, 0 insertions, 0 deletions