3 ms·
That's not true for any high-end processor from the last 15 years or so. You just can't predict how instructions will interleave and how much parallelism the pr
by alain94040 7y ago
That's not true for any high-end processor from the last 15 years or so. You just can't predict how instructions will interleave and how much parallelism the processor decoder will be able to extract at run-time.
- pjc50 7y agoIn general no, but if you're only using two instructions, subtract and branch, it's feasible. There's only one register involved, so each subtract is always waiting on the previous one and they cannot run in parallel.