Disable tiered compilation of ILCompiler #750
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Tiered compilation is detrimental to both: * raw throughput (disabling it leads to 3-5% improvement in AOT compilation wallclock time), and * getting stable throughput numbers (throughput numbers are noisy within 2-3%, but well above the numbers with TC off)
MichalStrehovsky
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Tiered compilation is detrimental to both:
Cc @dotnet/crossgen-contrib - these things usually map to crossgen2 as well; might be worth trying. But it's also possible that this depends on the size of input. NativeAOT compiles more stuff and maps more closely to composite crossgen2 compilation sizes - not the "normal" crossgen2 compilations.