#37839
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Ran 15 Jul 2024 10:43AM UTC

Jobs 1

Files 361

Run time 1min

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Committed 14 Jul 2024 05:27PM UTC coverage: 87.526% (+0.02%) from 87.508%

Build # #37839

Build Type

push

local

Committed by

web-flow

Commit Message

make codegen threadsafe, sinking the necessary lock now into JuliaOJIT (#55106)

This adds a new helper `jl_read_codeinst_invoke` that should help manage
reading the state out of a CodeInstance correctly everywhere. Then
replaces all of the places where we have optimizations in codegen where
we check for this (to build a name in the JIT for it) with that call.
And finally moves the `jl_codegen_lock` into
`jl_ExecutionEngine->jitlock` so that it is now more clear that this is
only protecting concurrent access to the JIT state it manages (which
includes the invoke field of all CodeInstance objects). In a subsequent
followup, that `jitlock` and `codeinst_in_flight` will be replaced with
something akin to the new engine (for CodeInfo inference) which helps
partition that JIT lock mechanism (for CodeInstance / JIT insertion) to
correspond just to a single CodeInstance, and not globally to all of
them.

Run Details

77506 of 88552 relevant lines covered (87.53%)

16167901.38 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
3	75.0	-2.21%	base/stat.jl

Jobs

ID	Job ID	Ran	Files	Coverage
1	#37839.1	15 Jul 2024 10:43AM UTC	361	87.53

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