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tpeng
2012 Oct 11
14
alloc_heap_pages is low efficient with more CPUs
...s to flush CPU's TLB definitely,
which seems meaningless in the staring process.
4 The problem is, this seemed meaningless code is very time-consuming, CPUs get more, time costs more, it takes 30s here in my blade
with 64 CPUs which may need some solution to improve the efficiency.
tupeng
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