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Metric Api: Wait events for zetCommandListAppendMetricQueryEnd

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Change-Id: I6fdf470035c1fc1f44d66778ec35ec47d0521e4d
Signed-off-by: Robert Krzemien <robert.krzemien@intel.com>
This commit is contained in:
Robert Krzemien
2020-07-27 16:51:20 +02:00
parent ffcec77d0e
commit 7dc8bbc160
10 changed files with 514 additions and 31 deletions
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35
third_party/level_zero/zet_api_ext.h vendored
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@@ -210,6 +210,41 @@ zetContextActivateMetricGroups(
///< metric query and metric stream must use activated metric groups.
);
///////////////////////////////////////////////////////////////////////////////
/// @brief Appends metric query end into a command list.
///
/// @details
/// - The application must ensure the metric query and events are accessible
/// by the device on which the command list was created.
/// - The application must ensure the command list, events and metric query
/// were created on the same context.
/// - The application must ensure the signal event was **not** created from
/// an event pool that was created using
/// ::ZE_EVENT_POOL_FLAG_KERNEL_TIMESTAMP flag.
/// - The application must **not** call this function from simultaneous
/// threads with the same command list handle.
///
/// @returns
/// - ::ZE_RESULT_SUCCESS
/// - ::ZE_RESULT_ERROR_UNINITIALIZED
/// - ::ZE_RESULT_ERROR_DEVICE_LOST
/// - ::ZE_RESULT_ERROR_INVALID_NULL_HANDLE
/// + `nullptr == hCommandList`
/// + `nullptr == hMetricQuery`
/// - ::ZE_RESULT_ERROR_INVALID_SYNCHRONIZATION_OBJECT
/// - ::ZE_RESULT_ERROR_INVALID_SIZE
/// + `(nullptr == phWaitEvents) && (0 < numWaitEvents)`
ZE_APIEXPORT ze_result_t ZE_APICALL
zetCommandListAppendMetricQueryEndExt(
zet_command_list_handle_t hCommandList, ///< [in] handle of the command list
zet_metric_query_handle_t hMetricQuery, ///< [in] handle of the metric query
ze_event_handle_t hSignalEvent, ///< [in][optional] handle of the event to signal on completion
uint32_t numWaitEvents, ///< [in][optional] number of events to wait on before launching; must be 0
///< if `nullptr == phWaitEvents`
ze_event_handle_t *phWaitEvents ///< [in][optional][range(0, numWaitEvents)] handle of the events to wait
///< on before launching
);
#if defined(__cplusplus)
} // extern "C"
#endif