Meserve, Mark
fc2513888f
* Update kfd ioctl header - Adds new event for dropped events - Mirrors kernel update by Philip Yang * Add error code for page migration events - Adds support for new error code field for page migration end events - Page migration end event is now generated for migration failure - Error code is zero for successful migration * Add dropped event SMI event - New event type indicates if events were dropped - Events are dropped if the buffer is full
112 строки
4.4 KiB
C
112 строки
4.4 KiB
C
// MIT License
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//
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// Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#pragma once
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#include <rocprofiler-sdk/defines.h>
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#include <rocprofiler-sdk/kfd/page_migration_id.h>
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#include <stdint.h>
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ROCPROFILER_EXTERN_C_INIT
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typedef struct rocprofiler_page_migration_none_t
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{
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char empty;
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} rocprofiler_page_migration_none_t;
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typedef struct rocprofiler_page_migration_page_migrate_start_t
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{
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uint64_t start_addr;
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uint64_t end_addr;
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rocprofiler_agent_id_t from_agent;
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rocprofiler_agent_id_t to_agent;
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rocprofiler_agent_id_t prefetch_agent;
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rocprofiler_agent_id_t preferred_agent;
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rocprofiler_page_migration_trigger_t trigger;
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} rocprofiler_page_migration_page_migrate_start_t;
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typedef struct rocprofiler_page_migration_page_migrate_end_t
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{
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uint64_t start_addr;
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uint64_t end_addr;
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rocprofiler_agent_id_t from_agent;
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rocprofiler_agent_id_t to_agent;
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rocprofiler_page_migration_trigger_t trigger;
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int32_t error_code;
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} rocprofiler_page_migration_page_migrate_end_t;
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typedef struct rocprofiler_page_migration_page_fault_start_t
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{
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uint32_t read_fault : 1;
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rocprofiler_agent_id_t agent_id;
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uint64_t address;
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} rocprofiler_page_migration_page_fault_start_t;
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typedef struct rocprofiler_page_migration_page_fault_end_t
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{
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uint32_t migrated : 1;
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rocprofiler_agent_id_t agent_id;
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uint64_t address;
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} rocprofiler_page_migration_page_fault_end_t;
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typedef struct rocprofiler_page_migration_queue_eviction_t
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{
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rocprofiler_agent_id_t agent_id;
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rocprofiler_page_migration_queue_suspend_trigger_t trigger;
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} rocprofiler_page_migration_queue_eviction_t;
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typedef struct rocprofiler_page_migration_queue_restore_t
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{
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uint32_t rescheduled : 1;
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rocprofiler_agent_id_t agent_id;
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} rocprofiler_page_migration_queue_restore_t;
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typedef struct rocprofiler_page_migration_unmap_from_gpu_t
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{
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uint64_t start_addr;
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uint64_t end_addr;
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rocprofiler_agent_id_t agent_id;
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rocprofiler_page_migration_unmap_from_gpu_trigger_t trigger;
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} rocprofiler_page_migration_unmap_from_gpu_t;
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typedef struct rocprofiler_page_migration_dropped_event_t
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{
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uint32_t dropped_events_count;
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} rocprofiler_page_migration_dropped_event_t;
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typedef union
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{
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rocprofiler_page_migration_none_t none;
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rocprofiler_page_migration_page_migrate_start_t page_migrate_start;
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rocprofiler_page_migration_page_migrate_end_t page_migrate_end;
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rocprofiler_page_migration_page_fault_start_t page_fault_start;
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rocprofiler_page_migration_page_fault_end_t page_fault_end;
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rocprofiler_page_migration_queue_eviction_t queue_eviction;
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rocprofiler_page_migration_queue_restore_t queue_restore;
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rocprofiler_page_migration_unmap_from_gpu_t unmap_from_gpu;
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rocprofiler_page_migration_dropped_event_t dropped_event;
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uint64_t reserved[16];
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} rocprofiler_page_migration_args_t;
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ROCPROFILER_EXTERN_C_FINI
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