Amdahl's Law

Limit for strong Scalability :

with:

: execution time on amdahl_s_law_1e07f5ea8054cbe9e33803f209e513c65026fcf2.svg

processors amdahl_s_law_726ba29cbeb59afcbe3a9ad98f1dbd830becee43.svg

: percentage of the programm that cannot be parallelised amdahl_s_law_3c21311c0781088d18763b88d49f93df44e30d12.svg

: percentage of the programm that can be parallelised

Maximal speedup #

Because: amdahl_s_law_dd5b5febdb859c6def43f6fd1ab03d1c2daa9fc0.svg and according to Amdahl: amdahl_s_law_4678a57050fa93f7ad0d57240fb5fa6dc66b6219.svg

so: amdahl_s_law_61e46542d2b51b08e0aefef8f0b1f6e25efa980d.svg

and: amdahl_s_law_6b70213f91aac6638842b40364936d57c9075ce5.svg