0

My mpi_wtime has resolution of 1e-6 seconds which is not good enough for me? What are pros and cons of using other timers like gettimeoftheday?

arbitUser1401
  • 575
  • 2
  • 8
  • 25
  • `gettimeofday` also "only" has has microsecond resolution at best. – Cairnarvon Jun 11 '13 at 18:09
  • hmm. Yes. Any other alternative? – arbitUser1401 Jun 11 '13 at 18:15
  • 1
    High-resolution timers are very platform-dependent. You'll need to provide more details. (And consider that your question has almost certainly been addressed before; [here's a Linux answer](http://stackoverflow.com/questions/6749621/high-resolution-timer-in-linux).) – Cairnarvon Jun 11 '13 at 18:28

0 Answers0