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AllocatorsComparison
Compare space-efficiency of various memory allocators.
Phase-Design IntroductionAllocators compared:
Comparison between xvMalloc and TLSF is here. In summary, xvmalloc is ~2% more space efficient than TLSF. Also, note that space efficiency over TLSF is not the only reason to favor xvMalloc as detailed in above wiki. This data was collected by replaying (see: SwapReplay) this data over allocator test modules. So, in effect, we replaced compcache allocator with these allocators and noted memory usage over time. DetailsData plotted is available here
Data SummaryPeak Memory Usage:
So, KMalloc uses ~43% more memory than TLSF! |
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Great Job! :)
tks.