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6d86d562b5
modify driver experimental extensions according to guideline Related-To: NEO-12530 Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/*
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* Copyright (C) 2023-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#ifndef _ZET_INTEL_GPU_METRIC_H
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#define _ZET_INTEL_GPU_METRIC_H
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#include <level_zero/zet_api.h>
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#if defined(__cplusplus)
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#pragma once
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extern "C" {
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#endif
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#include <stdint.h>
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#define ZET_INTEL_GPU_METRIC_VERSION_MAJOR 0
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#define ZET_INTEL_GPU_METRIC_VERSION_MINOR 1
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#define ZET_INTEL_STRUCTURE_TYPE_METRIC_GROUP_TYPE_EXP (static_cast<zet_structure_type_t>(0x00010006))
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#define ZET_INTEL_STRUCTURE_TYPE_EXPORT_DMA_PROPERTIES_EXP (static_cast<zet_structure_type_t>(0x00010007))
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#define ZET_INTEL_METRIC_TYPE_EXPORT_DMA_BUF (0x7ffffffd)
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typedef struct _zet_intel_export_dma_buf_exp_properties_t {
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zet_structure_type_t stype;
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void *pNext;
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int fd; // [out] the file descriptor handle that could be used to import the memory by the host process.
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size_t size; // [out] size in bytes of the dma_buf
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} zet_intel_export_dma_buf_exp_properties_t;
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typedef enum _zet_intel_metric_group_type_exp_flags_t {
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ZET_INTEL_METRIC_GROUP_TYPE_EXP_OTHER = ZE_BIT(0),
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ZET_INTEL_METRIC_GROUP_TYPE_EXP_EXPORT_DMA_BUF = ZE_BIT(1)
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} zet_intel_metric_group_type_exp_flags_t;
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typedef struct _zet_intel_metric_group_type_exp_t {
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zet_structure_type_t stype;
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void *pNext;
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zet_intel_metric_group_type_exp_flags_t type; //[out] metric group type
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} zet_intel_metric_group_type_exp_t;
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///////////////////////////////////////////////////////////////////////////////
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/// @brief Get sets of metric groups which could be collected concurrently.
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///
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/// @details
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/// - Re-arrange the input metric groups to provide sets of concurrent metric groups.
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/// - The application may call this function from simultaneous threads.
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/// - The implementation of this function must be thread-safe.
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///
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/// @returns
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/// - ::ZE_RESULT_SUCCESS
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/// - ::ZE_RESULT_ERROR_INVALID_ARGUMENT
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/// + `pConcurrentGroupCount` is not same as was returned by L0 using zetIntelDeviceGetConcurrentMetricGroupsExp
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ze_result_t ZE_APICALL
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zetIntelDeviceGetConcurrentMetricGroupsExp(
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zet_device_handle_t hDevice, // [in] handle of the device
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uint32_t metricGroupCount, // [in] metric group count
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zet_metric_group_handle_t *phMetricGroups, // [in, out] metrics groups to be re-arranged to be sets of concurrent groups
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uint32_t *pConcurrentGroupCount, // [out] number of concurrent groups.
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uint32_t *pCountPerConcurrentGroup); // [in,out][optional][*pConcurrentGroupCount] count of metric groups per concurrent group.
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#if defined(__cplusplus)
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} // extern "C"
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#endif
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#endif
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