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feature: experimental API to query data size for append wait on memory

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Related-To: NEO-8145

New API helps to define supported input data size for wait API:
zexCommandListAppendWaitOnMemory[64].
If user uses API with greater size than supported, API call may return
error.

Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
This commit is contained in:
Dunajski, Bartosz
2023-11-23 11:51:15 +00:00
committed by Compute-Runtime-Automation
parent 4964fb8e44
commit 6d91859a43
2 changed files with 38 additions and 0 deletions
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31
level_zero/include/ze_intel_gpu.h
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@@ -62,6 +62,37 @@ typedef struct _ze_intel_device_module_dp_exp_properties_t {
ze_intel_device_module_dp_exp_flags_t flags; ///< [out] 0 (none) or a valid combination of ::ze_intel_device_module_dp_flag_t
} ze_intel_device_module_dp_exp_properties_t;
#ifndef ZE_INTEL_COMMAND_LIST_MEMORY_SYNC
/// @brief wait on memory extension name
#define ZE_INTEL_COMMAND_LIST_MEMORY_SYNC "ZE_intel_experimental_command_list_memory_sync"
#endif // ZE_INTEL_COMMAND_LIST_MEMORY_SYNC
///////////////////////////////////////////////////////////////////////////////
/// @brief Cmd List memory sync extension Version(s)
typedef enum _ze_intel_command_list_memory_sync_exp_version_t {
ZE_INTEL_COMMAND_LIST_MEMORY_SYNC_EXP_VERSION_1_0 = ZE_MAKE_VERSION(1, 0), ///< version 1.0
ZE_INTEL_COMMAND_LIST_MEMORY_SYNC_EXP_VERSION_CURRENT = ZE_MAKE_VERSION(1, 0), ///< latest known version
ZE_INTEL_COMMAND_LIST_MEMORY_SYNC_EXP_VERSION_FORCE_UINT32 = 0x7fffffff
} ze_intel_command_list_memory_sync_exp_version_t;
#ifndef ZE_INTEL_STRUCTURE_TYPE_DEVICE_COMMAND_LIST_WAIT_ON_MEMORY_DATA_SIZE_EXP_DESC
/// @brief stype for _ze_intel_device_command_list_wait_on_memory_data_size_exp_desc_t
#define ZE_INTEL_STRUCTURE_TYPE_DEVICE_COMMAND_LIST_WAIT_ON_MEMORY_DATA_SIZE_EXP_DESC (ze_structure_type_t)0x00030017
#endif
///////////////////////////////////////////////////////////////////////////////
/// @brief Extended descriptor for cmd list memory sync
///
/// @details
/// - Implementation must support ::ZE_intel_experimental_command_list_memory_sync extension
/// - May be passed to ze_device_properties_t through pNext.
typedef struct _ze_intel_device_command_list_wait_on_memory_data_size_exp_desc_t {
ze_structure_type_t stype = ZE_INTEL_STRUCTURE_TYPE_DEVICE_COMMAND_LIST_WAIT_ON_MEMORY_DATA_SIZE_EXP_DESC; ///< [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).
uint32_t cmdListWaitOnMemoryDataSizeInBytes; /// <out> Defines supported data size for zexCommandListAppendWaitOnMemory[64] API
} ze_intel_device_command_list_wait_on_memory_data_size_exp_desc_t;
#ifndef ZE_INTEL_EVENT_SYNC_MODE
/// @brief Event sync mode extension name
#define ZE_INTEL_EVENT_SYNC_MODE "ZE_intel_experimental_event_sync_mode"