Roland Conybeare
1443af05e0
subrepo: subdir: "xo-jit" merged: "29904c01" upstream: origin: "git@github.com:Rconybea/xo-jit.git" branch: "main" commit: "29904c01" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
67 lines
2.3 KiB
ReStructuredText
67 lines
2.3 KiB
ReStructuredText
.. _glossary:
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Glossary
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--------
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.. glossary::
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ABI
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| Short for Application Binary Interface.
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| In this context applies to conventions adopted by `xo-jit`.
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c.foo
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| llvm typename for automatically-generated closure type for a lambda
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| with name `foo`.
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e.foo
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| llvm typename for automatically-generated local environment for a
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| lambda with name `foo`.
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w.foo
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| llvm typename for automatically-generated wrapper function for a
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| primitive function `foo`. The wrapper function accepts and ignores
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| an extra initial argument supplying an environment pointer.
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| We apply this practice so that lambdas and primitives support the
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| same ABI, so that we can support pointers to abstract functions
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| that might at runtime turn out to be either primitives or lambdas
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lambda
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| Common use is for lambda to refer to an anonymous function.
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| In llvm we need all functions to be named, and those names
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| have to be unique.
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| Since all functions have to be named, we cheerfully adopt
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| the oxymoron 'named lambda'
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| Practices:
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| 1. Automatically generate unique names for anonymous lambdas.
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| 2. Incorporate user-provided names for convenience, when provided.
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| 3. Still have to uniqueify names for user-provided nested lambdas.
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localenv
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| Shorthand for local environment.
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| Represents an explicit runtime repsentation for a struct that
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| holds captured function arguments with the ability to be persisted
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| (for example, moved to the the heap).
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| Note that library `xo-expression` also uses the term environment, but differently.
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| In that context describes all function arguments.
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lvtype
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| Shorthand for `llvm::Type`:
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| llvm-owned representation for a datatype
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xsession
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| Shorthand for `llvm::orc::ExecutionSession`.
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| Manages running JIT-generated machine code in the host process
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td
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| Short for `xo::reflect::TypeDescr`.
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XO
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A set of integrated c++ libraries for complex event processing, with browser and python integration.
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`xo documentation here`_
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.. _xo documentation here: https://rconybea.github.io/web/sw/xo.html
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.. toctree::
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