[#llvm-isReleaseModelValid-032]
= xref:llvm.adoc[llvm]::isReleaseModelValid
:relfileprefix: ../
:mrdocs:

Check whether a release‐mode ML advisor has a valid model to execute.

== Synopsis

Declared in `<llvm/Analysis/Utils/MLGOUtils.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class CompiledModelType,
    class EnumType,
    bool ExternalStorage,
    class ParserClass>
bool
isReleaseModelValid(
    xref:llvm/StringRef.adoc[StringRef] InteractiveChannelBaseName,
    xref:llvm/cl/opt.adoc[cl::opt<EnumType, ExternalStorage, ParserClass>] const& SelectedModel,
    EnumType DefaultModelVal = EnumType::Default);
----

== Description

Overload for `cl::opt<EnumType>.`

== Return Value

True if an embedded, interactive, or non‐default selected model is available.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *InteractiveChannelBaseName*
| Base name of the interactive channel; if non‐empty, the model is considered valid.
| *SelectedModel*
| Command‐line option holding the currently selected model.
| *DefaultModelVal*
| Default model value; when neither an embedded nor an interactive model is available, validity requires `SelectedModel` to differ from this.
|===


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