performance gain

[Sharada_Kulkarni]

Hello,

I have a silly doubt.
I believe speedup=time of serial code / time of parallel code is it right ?
pl. tell me how to find performance gain in percentage(%)

Thanx in advance
Sharada

[jimdempseyatthecove · Accepted solution]

((Serial / Parallel) - 1.) * 100.

If Serial and Parallel are integers, convert to (double) first

[Sharada_Kulkarni]

Quoting - jimdempseyatthecove

((Serial / Parallel) - 1.) * 100.

If Serial and Parallel are integers, convert to (double) first

Thank you Mr.Jim.You have always given me the right solution.