JIT

GH-115869: Reference implementation for hosting JIT stencils #2749

Job	Run time
Interpreter (Debug)	8m 8s
Free-Threaded (Debug) (19)	12m 45s
i686-pc-windows-msvc/msvc (Debug)	18m 13s
i686-pc-windows-msvc/msvc (Release)	12m 23s
x86_64-pc-windows-msvc/msvc (Debug)	17m 34s
x86_64-pc-windows-msvc/msvc (Release)	11m 16s
aarch64-pc-windows-msvc/msvc (Debug)	5m 28s
aarch64-pc-windows-msvc/msvc (Release)	7m 1s
x86_64-apple-darwin/clang (Debug)	1h 21m 44s
x86_64-apple-darwin/clang (Release)	9m 10s
aarch64-apple-darwin/clang (Debug)	9m 34s
aarch64-apple-darwin/clang (Release)	9m 5s
x86_64-pc-linux-gnu/gcc (Debug)	8m 26s
x86_64-pc-linux-gnu/gcc (Release)	6m 38s
aarch64-unknown-linux-gnu/gcc (Debug)	5m 42s
aarch64-unknown-linux-gnu/gcc (Release)	4m 51s
Aggregate stencil patches	7s
	3h 48m 5s

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