llvm

ad3cf835 - [UR][L0] Prefer core usable-memory query with Sysman fallback (#21339)

[UR][L0] Prefer core usable-memory query with Sysman fallback (#21339) Use ze_device_usablemem_size_ext_properties_t for UR_DEVICE_INFO_GLOBAL_MEM_FREE when the driver exposes the usable-memory extension/version, and keep zesMemoryGetState as the fallback path when unsupported. This updates shared L0 device info logic used by both L0 and L0v2 adapters, with compile-time guards for older Level Zero headers. --------- Signed-off-by: Zhang, Winston <winston.zhang@intel.com>