|
Size: 706
Comment:
|
← Revision 32 as of 2020-01-23 23:15:20 ⇥
Size: 676
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 3: | Line 3: |
| [[latex2( |
$ |
| Line 9: | Line 9: |
| [[latex2( |
$$$Speedup Overall = \frac{Old~Execution~Time}{New~Execution~Time}$$$ |
| Line 13: | Line 13: |
| [[latex2($$New~Exec~Time = Old~Exec~Time \left( 1 - FractionEnhanced + \frac{FractionEnhanced}{SpeedupEnhanced}\right)$$)]] | $$$New~Exec~Time = Old~Exec~Time( 1 - Fraction Enhanced + \frac{Fraction Enhanced}{Speedup Enhanced})$$$ |
| Line 16: | Line 16: |
| [[latex2( |
$$$Speedup Overall=\left(\frac{1}{1-Fraction Enhanced + \frac{Fraction Enhanced}{Speedup Enhanced}}\right)$$$ |
Back to ComputerTerms
See SpeedUp
Notice that we are talking about the entire task here and that performance (speedup) is defined in terms of execution time! So we have to define the following:
This gives a new Execution time of
So we have
Back to ComputerTerms