Amdahl's Law Parallel Speedup Calculator

Calculate maximum parallel speedup using Amdahl's Law: Speedup = 1 / (S + (1-S)/N), where S is the serial fraction and N is the number of processors. Diminishing returns with more cores

Each component has a specific meaning:

• Amdahl's Law: Speedup = 1 / /N) — The amdahl's law: speedup = 1 / /n) recorded for the scenario being assessed.
• Where S is the serial fraction — The where s is the serial fraction recorded for the scenario being assessed.
• N is the number of processors — The n is the number of processors recorded for the scenario being assessed.

Note: Interpret the amdahl's law result against the thresholds and context described above.

Enter the Amdahl's Law: Speedup = 1 / /N), where S is the serial fraction, N is the number of processors for the scenario you are assessing. Calculate maximum parallel speedup using Amdahl's Law: Speedup = 1 / (S + (1-S)/N), where S is the serial fraction and N is the number of processors. Diminishing returns with more cores. Use the amdahl's law result to inform your calculation.