[#llvm-AMDGPU-getMaxHWAddressableLocalMemorySize-0c]
= xref:llvm.adoc[llvm]::xref:llvm/AMDGPU.adoc[AMDGPU]::getMaxHWAddressableLocalMemorySize
:relfileprefix: ../../
:mrdocs:

Maximum LDS in bytes a single work‐group can address.

== Synopsis

Declared in `<llvm/TargetParser/AMDGPUTargetParser.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned int
getMaxHWAddressableLocalMemorySize(xref:llvm/AMDGPU/GPUKind.adoc[GPUKind] AK);
----

== Description

This is a fixed hardware cap and does not depend on how many SIMDs a work‐group runs on.

== Return Value

Maximum addressable LDS size in bytes for `AK.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *AK*
| GPU kind to query.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#