maximum speedup bound on multi-core processors
maximum speedup bound on multi-core processors
- Subject: maximum speedup bound on multi-core processors
- From: email@hidden
- Date: Sat, 31 Jan 2009 17:48:05 -0500 (EST)
- Importance: Normal
Can anyone tell me if the maximum speedup using parallel programming on
multicore processors is BOUNDED by:
(A) number of processers (as on a single core processor).
(B) number of processors X number cores / processor.
If each processor runs numCore threads SIMULTANEOUSLY the answer would be
(B).
If each procssor run numCore threads non-concurrently the answer is (A).
If anyone REALLY knows please help a frustrated cocoa developer out.
Thanks,
Ron Jurincie
email@hidden
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