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[SYCL][DOC] Clarification related to the handle data size #22522

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[SYCL][DOC] Clarification related to the handle data size #22522

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[SYCL][DOC] Clarification related to the handle data size
slawekptak Jul 2, 2026
16f55de
Apply the handle data size comment to physical_mem only.
slawekptak Jul 3, 2026
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7 changes: 5 additions & 2 deletions ...oc/extensions/experimental/sycl_ext_oneapi_inter_process_communication.asciidoc
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Expand Up @@ -144,7 +144,9 @@ released by the relevant IPC API or by the destruction of the original object.

_Returns:_ The handle data associated with the IPC handle object. This data can
be transferred to other processes, but cannot be used to recreate a `handle`
object.
object. For a given platform, the size of the handle data is the same for all
handles associated with a particular SYCL object type (e.g., all physical_mem
handles have the same data size).

!====
a!
Expand Down Expand Up @@ -512,7 +514,8 @@ handle and the USM device memory associated with this handle has not been freed.

_Returns:_ The handle data associated with the IPC handle object. This data can
be transferred to other processes, but cannot be used to recreate a `handle`
object.
object. For a given platform, the size of the handle data is the same for all
handles associated with USM memory allocations.

!====
a!
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