It does not matter...
Posted May 22, 2010 9:48 UTC (Sat) by khim (subscriber, #9252)
You loss can be big or small, but you can't win:
You can only ever win if JIT recompiles stuff constantly (so PBO in normal compiler can't cope) AND the workload does not depend on L1 cache all that much (so loss from JIT work is more then compensated by JIT optimizations). This situation can be easily created in tests but almost never occurs in real life.
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