dotnet/runtime

Reduce memory consumption of the JIT by eliminating padding etc

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#6 756 ouverte le 3 oct. 2016

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JitThroughputarea-CodeGen-coreclrenhancementhelp wantedtenet-performance

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Description

The "struct GenTree_" family is the most obvious example of this, though other important JIT data structures should be checked as well - make sure there is no unnecessary padding (due to data member alignment), see if data members could be rearranged to reduce overall size, and specifically in the case of GenTree_ make sure the sizes of the "small" vs. "large" nodes (and which GenTree* flavors are marked as always having to be "large") are optimized.

category:throughput theme:jit-coding-style skill-level:intermediate cost:small impact:small

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