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Revert "[UR][L0] Prefer core usable-memory query with Sysman fallback (#21339)" - #22913

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winstonzhang-intel:revert-21339-usable-mem
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Revert "[UR][L0] Prefer core usable-memory query with Sysman fallback (#21339)"#22913
winstonzhang-intel wants to merge 1 commit into
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winstonzhang-intel:revert-21339-usable-mem

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This reverts commit ad3cf83.

Querying the free memory now crashes with UR_RESULT_ERROR_UNINITIALIZED
when the device is reached through the OpenMP offload interop path on PVC.
The usable-memory extension check makes the ext_intel_free_memory aspect
report as supported in that configuration, where it previously did not,
so the subsequent query is issued and fails.

Revert to restore the zesMemoryGetState-only behavior while the core
usable-memory path is reworked.

Fixes: URLZA-755

Signed-off-by: Zhang, Winston winston.zhang@intel.com

…intel#21339)"

This reverts commit ad3cf83.

Querying the free memory now crashes with UR_RESULT_ERROR_UNINITIALIZED
when the device is reached through the OpenMP offload interop path on PVC.
The usable-memory extension check makes the ext_intel_free_memory aspect
report as supported in that configuration, where it previously did not,
so the subsequent query is issued and fails.

Revert to restore the zesMemoryGetState-only behavior while the core
usable-memory path is reworked.

Fixes: URLZA-755

Signed-off-by: Zhang, Winston <winston.zhang@intel.com>
@winstonzhang-intel
winstonzhang-intel requested a review from a team as a code owner August 10, 2026 21:39
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