3 ms·
Amdahl's law? It depends on the code. If you throw 100 cores at half of your code, that part may get 100x faster. But if the other half is single threaded you'l
by phkahler 5y ago
Amdahl's law? It depends on the code. If you throw 100 cores at half of your code, that part may get 100x faster. But if the other half is single threaded you'll only see overall performance double.
- Offpics 5y agoIn other words, you probably never saw improvement past few threads, because your sequential code was slow.