Diff for "CpuTime" - Dr. A Wiki

Differences between revisions 5 and 6

CPU time reconginzes the distinctuion between WallClockTime and the time the CPU is actually doing calculations. CPU time is computing, not including the time waiting for I/O or other running programs. We kjnow that ResponseTime <> CpuTime!

CPU time can be further divided into:

system time - Time spent doing OS work
user time - Time spent executing user program

latex2()

-  ⇤ ← Revision 5 as of 2004-02-17 22:55:34 → 
  Size: 786
  Editor: yakko
  Comment:
+   ← Revision 6 as of 2005-06-28 02:23:26 → ⇥
  Size: 703
  Editor: yakko
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 10:
-{{{
CPU         + CPU      = ElapsedTime + I/O Time
   System        user
+[[latex2()]]
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+Line 12:
-                     CPU clock cycles for a program
CPU Exceution Time = ------------------------------
                                Clock Rate
}}}
+[[latex2()]]