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feature: new api for copy offload hint

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Related-To: NEO-11376

Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2024-06-10 14:15:47 +00:00
committed by Compute-Runtime-Automation
parent bb00193205
commit c26373e783
1 changed files with 21 additions and 0 deletions
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21
level_zero/include/ze_intel_gpu.h
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@@ -156,6 +156,27 @@ typedef struct _zex_intel_queue_allocate_msix_hint_exp_desc_t {
#define ZEX_INTEL_STRUCTURE_TYPE_QUEUE_ALLOCATE_MSIX_HINT_EXP_PROPERTIES (ze_structure_type_t)0x00030018
///////////////////////////////////////////////////////////////////////////////
/// @brief Command queue descriptor for enabling copy operations offload. This structure may be
/// passed as pNext member of ::ze_command_queue_desc_t.
typedef struct _zex_intel_queue_copy_operations_offload_hint_exp_desc_t {
ze_structure_type_t stype; ///< [in] type of this structure
const void *pNext; ///< [in][optional] must be null or a pointer to an extension-specific
///< structure (i.e. contains stype and pNext).
ze_bool_t copyOffloadEnabled; ///< [in] If set, try to offload copy operations to different engines. Applicable only for compute queues.
///< This is only a hint. Driver may ignore it per append call, based on platform capabilities or internal heuristics.
///< If not set, driver will follow default behaviour. Copy operations will be submitted to same engine as compute operations.
} zex_intel_queue_copy_operations_offload_hint_exp_desc_t;
#ifndef ZEX_INTEL_QUEUE_COPY_OPERATIONS_OFFLOAD_HINT_EXP_NAME
/// @brief Queue copy operations offload hint extension name
#define ZEX_INTEL_QUEUE_COPY_OPERATIONS_OFFLOAD_HINT_EXP_NAME "ZEX_intel_experimental_queue_copy_operations_offload_hint"
#endif // ZEX_INTEL_QUEUE_COPY_OPERATIONS_OFFLOAD_HINT_EXP_NAME
#define ZEX_INTEL_STRUCTURE_TYPE_QUEUE_COPY_OPERATIONS_OFFLOAD_HINT_EXP_PROPERTIES (ze_structure_type_t)0x00030019
#if defined(__cplusplus)
} // extern "C"
#endif