cacheline demote to improve cache performance #17
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After the JITTed code is generated, cacheline demote would give a hint to hardware to push out the cache line that contains the linear address. This gets nearly 1% performance gain on our workload. Signed-off-by: Xue,Wang <[email protected]> Signed-off-by: Tao,Su <[email protected]> Signed-off-by: Hu,chen <[email protected]>
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After the JITTed code is generated, cacheline demote would give a hint to hardware to push out the cache line that contains the linear address. This gets nearly 1% performance gain on our workload.