Sean Keely
757502ccd6
Debug agent requires handles to internal queues for single step debugging. Added tools only API hsa_amd_runtime_queue_create_register for reporting. hsa_amd_runtime_queue_create_register sets a callback which is invoked when internal queues are created. Change-Id: Ia5190ae724fadba686c15f25b2cd085350eeff0e
472 lines
23 KiB
C
472 lines
23 KiB
C
////////////////////////////////////////////////////////////////////////////////
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//
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// The University of Illinois/NCSA
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// Open Source License (NCSA)
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//
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// Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
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//
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// Developed by:
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//
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// AMD Research and AMD HSA Software Development
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//
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// Advanced Micro Devices, Inc.
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//
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// www.amd.com
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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
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// deal with the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// - Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimers.
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// - Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimers in
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// the documentation and/or other materials provided with the distribution.
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// - Neither the names of Advanced Micro Devices, Inc,
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// nor the names of its contributors may be used to endorse or promote
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// products derived from this Software without specific prior written
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// permission.
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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
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// THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS WITH THE SOFTWARE.
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//
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////////////////////////////////////////////////////////////////////////////////
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#ifndef HSA_RUNTIME_INC_HSA_API_TRACE_H
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#define HSA_RUNTIME_INC_HSA_API_TRACE_H
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#include "hsa.h"
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#ifdef AMD_INTERNAL_BUILD
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#include "hsa_ext_image.h"
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#include "hsa_ext_amd.h"
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#include "hsa_ext_finalize.h"
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#else
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#include "inc/hsa_ext_image.h"
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#include "inc/hsa_ext_amd.h"
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#include "inc/hsa_ext_finalize.h"
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#endif
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#include <string.h>
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#include <assert.h>
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#include <stddef.h>
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// Major Ids of the Api tables exported by Hsa Core Runtime
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#define HSA_API_TABLE_MAJOR_VERSION 0x01
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#define HSA_CORE_API_TABLE_MAJOR_VERSION 0x01
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#define HSA_AMD_EXT_API_TABLE_MAJOR_VERSION 0x01
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#define HSA_FINALIZER_API_TABLE_MAJOR_VERSION 0x01
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#define HSA_IMAGE_API_TABLE_MAJOR_VERSION 0x01
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#define HSA_AQLPROFILE_API_TABLE_MAJOR_VERSION 0x01
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// Step Ids of the Api tables exported by Hsa Core Runtime
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#define HSA_API_TABLE_STEP_VERSION 0x00
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#define HSA_CORE_API_TABLE_STEP_VERSION 0x00
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#define HSA_AMD_EXT_API_TABLE_STEP_VERSION 0x00
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#define HSA_FINALIZER_API_TABLE_STEP_VERSION 0x00
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#define HSA_IMAGE_API_TABLE_STEP_VERSION 0x00
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#define HSA_AQLPROFILE_API_TABLE_STEP_VERSION 0x00
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// Min function used to copy Api Tables
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static inline uint32_t Min(const uint32_t a, const uint32_t b) {
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return (a > b) ? b : a;
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}
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// Declarations of APIs intended for use only by tools.
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typedef void (*hsa_amd_queue_intercept_packet_writer)(const void* pkts, uint64_t pkt_count);
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typedef void (*hsa_amd_queue_intercept_handler)(const void* pkts, uint64_t pkt_count,
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uint64_t user_pkt_index, void* data,
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hsa_amd_queue_intercept_packet_writer writer);
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hsa_status_t hsa_amd_queue_intercept_register(hsa_queue_t* queue,
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hsa_amd_queue_intercept_handler callback,
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void* user_data);
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hsa_status_t hsa_amd_queue_intercept_create(
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hsa_agent_t agent_handle, uint32_t size, hsa_queue_type32_t type,
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void (*callback)(hsa_status_t status, hsa_queue_t* source, void* data), void* data,
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uint32_t private_segment_size, uint32_t group_segment_size, hsa_queue_t** queue);
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typedef void (*hsa_amd_runtime_queue_notifier)(const hsa_queue_t* queue, hsa_agent_t agent,
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void* data);
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hsa_status_t hsa_amd_runtime_queue_create_register(hsa_amd_runtime_queue_notifier callback,
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void* user_data);
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// Structure of Version used to identify an instance of Api table
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// Must be the first member (offsetof == 0) of all API tables.
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// This is the root of the table passing ABI.
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struct ApiTableVersion {
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uint32_t major_id;
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uint32_t minor_id;
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uint32_t step_id;
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uint32_t reserved;
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};
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// Table to export HSA Finalizer Extension Apis
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struct FinalizerExtTable {
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ApiTableVersion version;
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decltype(hsa_ext_program_create)* hsa_ext_program_create_fn;
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decltype(hsa_ext_program_destroy)* hsa_ext_program_destroy_fn;
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decltype(hsa_ext_program_add_module)* hsa_ext_program_add_module_fn;
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decltype(hsa_ext_program_iterate_modules)* hsa_ext_program_iterate_modules_fn;
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decltype(hsa_ext_program_get_info)* hsa_ext_program_get_info_fn;
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decltype(hsa_ext_program_finalize)* hsa_ext_program_finalize_fn;
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};
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// Table to export HSA Image Extension Apis
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struct ImageExtTable {
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ApiTableVersion version;
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decltype(hsa_ext_image_get_capability)* hsa_ext_image_get_capability_fn;
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decltype(hsa_ext_image_data_get_info)* hsa_ext_image_data_get_info_fn;
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decltype(hsa_ext_image_create)* hsa_ext_image_create_fn;
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decltype(hsa_ext_image_import)* hsa_ext_image_import_fn;
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decltype(hsa_ext_image_export)* hsa_ext_image_export_fn;
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decltype(hsa_ext_image_copy)* hsa_ext_image_copy_fn;
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decltype(hsa_ext_image_clear)* hsa_ext_image_clear_fn;
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decltype(hsa_ext_image_destroy)* hsa_ext_image_destroy_fn;
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decltype(hsa_ext_sampler_create)* hsa_ext_sampler_create_fn;
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decltype(hsa_ext_sampler_destroy)* hsa_ext_sampler_destroy_fn;
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decltype(hsa_ext_image_get_capability_with_layout)* hsa_ext_image_get_capability_with_layout_fn;
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decltype(hsa_ext_image_data_get_info_with_layout)* hsa_ext_image_data_get_info_with_layout_fn;
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decltype(hsa_ext_image_create_with_layout)* hsa_ext_image_create_with_layout_fn;
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};
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// Table to export AMD Extension Apis
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struct AmdExtTable {
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ApiTableVersion version;
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decltype(hsa_amd_coherency_get_type)* hsa_amd_coherency_get_type_fn;
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decltype(hsa_amd_coherency_set_type)* hsa_amd_coherency_set_type_fn;
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decltype(hsa_amd_profiling_set_profiler_enabled)* hsa_amd_profiling_set_profiler_enabled_fn;
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decltype(hsa_amd_profiling_async_copy_enable) *hsa_amd_profiling_async_copy_enable_fn;
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decltype(hsa_amd_profiling_get_dispatch_time)* hsa_amd_profiling_get_dispatch_time_fn;
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decltype(hsa_amd_profiling_get_async_copy_time) *hsa_amd_profiling_get_async_copy_time_fn;
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decltype(hsa_amd_profiling_convert_tick_to_system_domain)* hsa_amd_profiling_convert_tick_to_system_domain_fn;
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decltype(hsa_amd_signal_async_handler)* hsa_amd_signal_async_handler_fn;
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decltype(hsa_amd_async_function)* hsa_amd_async_function_fn;
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decltype(hsa_amd_signal_wait_any)* hsa_amd_signal_wait_any_fn;
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decltype(hsa_amd_queue_cu_set_mask)* hsa_amd_queue_cu_set_mask_fn;
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decltype(hsa_amd_memory_pool_get_info)* hsa_amd_memory_pool_get_info_fn;
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decltype(hsa_amd_agent_iterate_memory_pools)* hsa_amd_agent_iterate_memory_pools_fn;
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decltype(hsa_amd_memory_pool_allocate)* hsa_amd_memory_pool_allocate_fn;
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decltype(hsa_amd_memory_pool_free)* hsa_amd_memory_pool_free_fn;
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decltype(hsa_amd_memory_async_copy)* hsa_amd_memory_async_copy_fn;
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decltype(hsa_amd_agent_memory_pool_get_info)* hsa_amd_agent_memory_pool_get_info_fn;
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decltype(hsa_amd_agents_allow_access)* hsa_amd_agents_allow_access_fn;
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decltype(hsa_amd_memory_pool_can_migrate)* hsa_amd_memory_pool_can_migrate_fn;
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decltype(hsa_amd_memory_migrate)* hsa_amd_memory_migrate_fn;
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decltype(hsa_amd_memory_lock)* hsa_amd_memory_lock_fn;
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decltype(hsa_amd_memory_unlock)* hsa_amd_memory_unlock_fn;
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decltype(hsa_amd_memory_fill)* hsa_amd_memory_fill_fn;
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decltype(hsa_amd_interop_map_buffer)* hsa_amd_interop_map_buffer_fn;
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decltype(hsa_amd_interop_unmap_buffer)* hsa_amd_interop_unmap_buffer_fn;
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decltype(hsa_amd_image_create)* hsa_amd_image_create_fn;
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decltype(hsa_amd_pointer_info)* hsa_amd_pointer_info_fn;
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decltype(hsa_amd_pointer_info_set_userdata)* hsa_amd_pointer_info_set_userdata_fn;
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decltype(hsa_amd_ipc_memory_create)* hsa_amd_ipc_memory_create_fn;
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decltype(hsa_amd_ipc_memory_attach)* hsa_amd_ipc_memory_attach_fn;
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decltype(hsa_amd_ipc_memory_detach)* hsa_amd_ipc_memory_detach_fn;
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decltype(hsa_amd_signal_create)* hsa_amd_signal_create_fn;
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decltype(hsa_amd_ipc_signal_create)* hsa_amd_ipc_signal_create_fn;
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decltype(hsa_amd_ipc_signal_attach)* hsa_amd_ipc_signal_attach_fn;
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decltype(hsa_amd_register_system_event_handler)* hsa_amd_register_system_event_handler_fn;
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decltype(hsa_amd_queue_intercept_create)* hsa_amd_queue_intercept_create_fn;
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decltype(hsa_amd_queue_intercept_register)* hsa_amd_queue_intercept_register_fn;
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decltype(hsa_amd_queue_set_priority)* hsa_amd_queue_set_priority_fn;
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decltype(hsa_amd_memory_async_copy_rect)* hsa_amd_memory_async_copy_rect_fn;
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decltype(hsa_amd_runtime_queue_create_register)* hsa_amd_runtime_queue_create_register_fn;
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};
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// Table to export HSA Core Runtime Apis
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struct CoreApiTable {
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ApiTableVersion version;
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decltype(hsa_init)* hsa_init_fn;
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decltype(hsa_shut_down)* hsa_shut_down_fn;
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decltype(hsa_system_get_info)* hsa_system_get_info_fn;
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decltype(hsa_system_extension_supported)* hsa_system_extension_supported_fn;
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decltype(hsa_system_get_extension_table)* hsa_system_get_extension_table_fn;
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decltype(hsa_iterate_agents)* hsa_iterate_agents_fn;
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decltype(hsa_agent_get_info)* hsa_agent_get_info_fn;
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decltype(hsa_queue_create)* hsa_queue_create_fn;
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decltype(hsa_soft_queue_create)* hsa_soft_queue_create_fn;
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decltype(hsa_queue_destroy)* hsa_queue_destroy_fn;
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decltype(hsa_queue_inactivate)* hsa_queue_inactivate_fn;
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decltype(hsa_queue_load_read_index_scacquire)* hsa_queue_load_read_index_scacquire_fn;
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decltype(hsa_queue_load_read_index_relaxed)* hsa_queue_load_read_index_relaxed_fn;
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decltype(hsa_queue_load_write_index_scacquire)* hsa_queue_load_write_index_scacquire_fn;
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decltype(hsa_queue_load_write_index_relaxed)* hsa_queue_load_write_index_relaxed_fn;
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decltype(hsa_queue_store_write_index_relaxed)* hsa_queue_store_write_index_relaxed_fn;
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decltype(hsa_queue_store_write_index_screlease)* hsa_queue_store_write_index_screlease_fn;
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decltype(hsa_queue_cas_write_index_scacq_screl)* hsa_queue_cas_write_index_scacq_screl_fn;
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decltype(hsa_queue_cas_write_index_scacquire)* hsa_queue_cas_write_index_scacquire_fn;
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decltype(hsa_queue_cas_write_index_relaxed)* hsa_queue_cas_write_index_relaxed_fn;
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decltype(hsa_queue_cas_write_index_screlease)* hsa_queue_cas_write_index_screlease_fn;
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decltype(hsa_queue_add_write_index_scacq_screl)* hsa_queue_add_write_index_scacq_screl_fn;
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decltype(hsa_queue_add_write_index_scacquire)* hsa_queue_add_write_index_scacquire_fn;
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decltype(hsa_queue_add_write_index_relaxed)* hsa_queue_add_write_index_relaxed_fn;
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decltype(hsa_queue_add_write_index_screlease)* hsa_queue_add_write_index_screlease_fn;
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decltype(hsa_queue_store_read_index_relaxed)* hsa_queue_store_read_index_relaxed_fn;
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decltype(hsa_queue_store_read_index_screlease)* hsa_queue_store_read_index_screlease_fn;
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decltype(hsa_agent_iterate_regions)* hsa_agent_iterate_regions_fn;
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decltype(hsa_region_get_info)* hsa_region_get_info_fn;
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decltype(hsa_agent_get_exception_policies)* hsa_agent_get_exception_policies_fn;
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decltype(hsa_agent_extension_supported)* hsa_agent_extension_supported_fn;
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decltype(hsa_memory_register)* hsa_memory_register_fn;
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decltype(hsa_memory_deregister)* hsa_memory_deregister_fn;
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decltype(hsa_memory_allocate)* hsa_memory_allocate_fn;
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decltype(hsa_memory_free)* hsa_memory_free_fn;
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decltype(hsa_memory_copy)* hsa_memory_copy_fn;
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decltype(hsa_memory_assign_agent)* hsa_memory_assign_agent_fn;
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decltype(hsa_signal_create)* hsa_signal_create_fn;
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decltype(hsa_signal_destroy)* hsa_signal_destroy_fn;
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decltype(hsa_signal_load_relaxed)* hsa_signal_load_relaxed_fn;
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decltype(hsa_signal_load_scacquire)* hsa_signal_load_scacquire_fn;
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decltype(hsa_signal_store_relaxed)* hsa_signal_store_relaxed_fn;
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decltype(hsa_signal_store_screlease)* hsa_signal_store_screlease_fn;
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decltype(hsa_signal_wait_relaxed)* hsa_signal_wait_relaxed_fn;
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decltype(hsa_signal_wait_scacquire)* hsa_signal_wait_scacquire_fn;
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decltype(hsa_signal_and_relaxed)* hsa_signal_and_relaxed_fn;
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decltype(hsa_signal_and_scacquire)* hsa_signal_and_scacquire_fn;
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decltype(hsa_signal_and_screlease)* hsa_signal_and_screlease_fn;
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decltype(hsa_signal_and_scacq_screl)* hsa_signal_and_scacq_screl_fn;
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decltype(hsa_signal_or_relaxed)* hsa_signal_or_relaxed_fn;
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decltype(hsa_signal_or_scacquire)* hsa_signal_or_scacquire_fn;
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decltype(hsa_signal_or_screlease)* hsa_signal_or_screlease_fn;
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decltype(hsa_signal_or_scacq_screl)* hsa_signal_or_scacq_screl_fn;
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decltype(hsa_signal_xor_relaxed)* hsa_signal_xor_relaxed_fn;
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decltype(hsa_signal_xor_scacquire)* hsa_signal_xor_scacquire_fn;
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decltype(hsa_signal_xor_screlease)* hsa_signal_xor_screlease_fn;
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decltype(hsa_signal_xor_scacq_screl)* hsa_signal_xor_scacq_screl_fn;
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decltype(hsa_signal_exchange_relaxed)* hsa_signal_exchange_relaxed_fn;
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decltype(hsa_signal_exchange_scacquire)* hsa_signal_exchange_scacquire_fn;
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decltype(hsa_signal_exchange_screlease)* hsa_signal_exchange_screlease_fn;
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decltype(hsa_signal_exchange_scacq_screl)* hsa_signal_exchange_scacq_screl_fn;
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decltype(hsa_signal_add_relaxed)* hsa_signal_add_relaxed_fn;
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decltype(hsa_signal_add_scacquire)* hsa_signal_add_scacquire_fn;
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decltype(hsa_signal_add_screlease)* hsa_signal_add_screlease_fn;
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decltype(hsa_signal_add_scacq_screl)* hsa_signal_add_scacq_screl_fn;
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decltype(hsa_signal_subtract_relaxed)* hsa_signal_subtract_relaxed_fn;
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decltype(hsa_signal_subtract_scacquire)* hsa_signal_subtract_scacquire_fn;
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decltype(hsa_signal_subtract_screlease)* hsa_signal_subtract_screlease_fn;
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decltype(hsa_signal_subtract_scacq_screl)* hsa_signal_subtract_scacq_screl_fn;
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decltype(hsa_signal_cas_relaxed)* hsa_signal_cas_relaxed_fn;
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decltype(hsa_signal_cas_scacquire)* hsa_signal_cas_scacquire_fn;
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decltype(hsa_signal_cas_screlease)* hsa_signal_cas_screlease_fn;
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decltype(hsa_signal_cas_scacq_screl)* hsa_signal_cas_scacq_screl_fn;
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//===--- Instruction Set Architecture -----------------------------------===//
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decltype(hsa_isa_from_name)* hsa_isa_from_name_fn;
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// Deprecated since v1.1.
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decltype(hsa_isa_get_info)* hsa_isa_get_info_fn;
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// Deprecated since v1.1.
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decltype(hsa_isa_compatible)* hsa_isa_compatible_fn;
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//===--- Code Objects (deprecated) --------------------------------------===//
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// Deprecated since v1.1.
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decltype(hsa_code_object_serialize)* hsa_code_object_serialize_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_object_deserialize)* hsa_code_object_deserialize_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_object_destroy)* hsa_code_object_destroy_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_object_get_info)* hsa_code_object_get_info_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_object_get_symbol)* hsa_code_object_get_symbol_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_symbol_get_info)* hsa_code_symbol_get_info_fn;
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// Deprecated since v1.1.
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decltype(hsa_code_object_iterate_symbols)* hsa_code_object_iterate_symbols_fn;
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//===--- Executable -----------------------------------------------------===//
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// Deprecated since v1.1.
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decltype(hsa_executable_create)* hsa_executable_create_fn;
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decltype(hsa_executable_destroy)* hsa_executable_destroy_fn;
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// Deprecated since v1.1.
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decltype(hsa_executable_load_code_object)* hsa_executable_load_code_object_fn;
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decltype(hsa_executable_freeze)* hsa_executable_freeze_fn;
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decltype(hsa_executable_get_info)* hsa_executable_get_info_fn;
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decltype(hsa_executable_global_variable_define)*
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hsa_executable_global_variable_define_fn;
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decltype(hsa_executable_agent_global_variable_define)*
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hsa_executable_agent_global_variable_define_fn;
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decltype(hsa_executable_readonly_variable_define)*
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hsa_executable_readonly_variable_define_fn;
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decltype(hsa_executable_validate)* hsa_executable_validate_fn;
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// Deprecated since v1.1.
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decltype(hsa_executable_get_symbol)* hsa_executable_get_symbol_fn;
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decltype(hsa_executable_symbol_get_info)* hsa_executable_symbol_get_info_fn;
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// Deprecated since v1.1.
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decltype(hsa_executable_iterate_symbols)* hsa_executable_iterate_symbols_fn;
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//===--- Runtime Notifications ------------------------------------------===//
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decltype(hsa_status_string)* hsa_status_string_fn;
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// Start HSA v1.1 additions
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decltype(hsa_extension_get_name)* hsa_extension_get_name_fn;
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decltype(hsa_system_major_extension_supported)* hsa_system_major_extension_supported_fn;
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decltype(hsa_system_get_major_extension_table)* hsa_system_get_major_extension_table_fn;
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decltype(hsa_agent_major_extension_supported)* hsa_agent_major_extension_supported_fn;
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decltype(hsa_cache_get_info)* hsa_cache_get_info_fn;
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decltype(hsa_agent_iterate_caches)* hsa_agent_iterate_caches_fn;
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decltype(hsa_signal_silent_store_relaxed)* hsa_signal_silent_store_relaxed_fn;
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decltype(hsa_signal_silent_store_screlease)* hsa_signal_silent_store_screlease_fn;
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decltype(hsa_signal_group_create)* hsa_signal_group_create_fn;
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decltype(hsa_signal_group_destroy)* hsa_signal_group_destroy_fn;
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decltype(hsa_signal_group_wait_any_scacquire)* hsa_signal_group_wait_any_scacquire_fn;
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decltype(hsa_signal_group_wait_any_relaxed)* hsa_signal_group_wait_any_relaxed_fn;
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//===--- Instruction Set Architecture - HSA v1.1 additions --------------===//
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decltype(hsa_agent_iterate_isas)* hsa_agent_iterate_isas_fn;
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decltype(hsa_isa_get_info_alt)* hsa_isa_get_info_alt_fn;
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decltype(hsa_isa_get_exception_policies)* hsa_isa_get_exception_policies_fn;
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decltype(hsa_isa_get_round_method)* hsa_isa_get_round_method_fn;
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decltype(hsa_wavefront_get_info)* hsa_wavefront_get_info_fn;
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decltype(hsa_isa_iterate_wavefronts)* hsa_isa_iterate_wavefronts_fn;
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|
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//===--- Code Objects (deprecated) - HSA v1.1 additions -----------------===//
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// Deprecated since v1.1.
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decltype(hsa_code_object_get_symbol_from_name)*
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hsa_code_object_get_symbol_from_name_fn;
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|
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//===--- Executable - HSA v1.1 additions --------------------------------===//
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|
|
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decltype(hsa_code_object_reader_create_from_file)*
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|
hsa_code_object_reader_create_from_file_fn;
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|
decltype(hsa_code_object_reader_create_from_memory)*
|
|
hsa_code_object_reader_create_from_memory_fn;
|
|
decltype(hsa_code_object_reader_destroy)* hsa_code_object_reader_destroy_fn;
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|
decltype(hsa_executable_create_alt)* hsa_executable_create_alt_fn;
|
|
decltype(hsa_executable_load_program_code_object)*
|
|
hsa_executable_load_program_code_object_fn;
|
|
decltype(hsa_executable_load_agent_code_object)*
|
|
hsa_executable_load_agent_code_object_fn;
|
|
decltype(hsa_executable_validate_alt)* hsa_executable_validate_alt_fn;
|
|
decltype(hsa_executable_get_symbol_by_name)*
|
|
hsa_executable_get_symbol_by_name_fn;
|
|
decltype(hsa_executable_iterate_agent_symbols)*
|
|
hsa_executable_iterate_agent_symbols_fn;
|
|
decltype(hsa_executable_iterate_program_symbols)*
|
|
hsa_executable_iterate_program_symbols_fn;
|
|
};
|
|
|
|
// Table to export HSA Apis from Core Runtime, Amd Extensions
|
|
// Finalizer and Images
|
|
struct HsaApiTable {
|
|
|
|
// Version of Hsa Api Table
|
|
ApiTableVersion version;
|
|
|
|
// Table of function pointers to HSA Core Runtime
|
|
CoreApiTable* core_;
|
|
|
|
// Table of function pointers to AMD extensions
|
|
AmdExtTable* amd_ext_;
|
|
|
|
// Table of function pointers to HSA Finalizer Extension
|
|
FinalizerExtTable* finalizer_ext_;
|
|
|
|
// Table of function pointers to HSA Image Extension
|
|
ImageExtTable* image_ext_;
|
|
};
|
|
|
|
// Structure containing instances of different api tables
|
|
struct HsaApiTableContainer {
|
|
HsaApiTable root;
|
|
CoreApiTable core;
|
|
AmdExtTable amd_ext;
|
|
FinalizerExtTable finalizer_ext;
|
|
ImageExtTable image_ext;
|
|
|
|
// Default initialization of a container instance
|
|
HsaApiTableContainer() {
|
|
root.version.major_id = HSA_API_TABLE_MAJOR_VERSION;
|
|
root.version.minor_id = sizeof(HsaApiTable);
|
|
root.version.step_id = HSA_API_TABLE_STEP_VERSION;
|
|
|
|
core.version.major_id = HSA_CORE_API_TABLE_MAJOR_VERSION;
|
|
core.version.minor_id = sizeof(CoreApiTable);
|
|
core.version.step_id = HSA_CORE_API_TABLE_STEP_VERSION;
|
|
root.core_ = &core;
|
|
|
|
amd_ext.version.major_id = HSA_AMD_EXT_API_TABLE_MAJOR_VERSION;
|
|
amd_ext.version.minor_id = sizeof(AmdExtTable);
|
|
amd_ext.version.step_id = HSA_AMD_EXT_API_TABLE_STEP_VERSION;
|
|
root.amd_ext_ = &amd_ext;
|
|
|
|
finalizer_ext.version.major_id = HSA_FINALIZER_API_TABLE_MAJOR_VERSION;
|
|
finalizer_ext.version.minor_id = sizeof(FinalizerExtTable);
|
|
finalizer_ext.version.step_id = HSA_FINALIZER_API_TABLE_STEP_VERSION;
|
|
root.finalizer_ext_ = & finalizer_ext;
|
|
|
|
image_ext.version.major_id = HSA_IMAGE_API_TABLE_MAJOR_VERSION;
|
|
image_ext.version.minor_id = sizeof(ImageExtTable);
|
|
image_ext.version.step_id = HSA_IMAGE_API_TABLE_STEP_VERSION;
|
|
root.image_ext_ = &image_ext;
|
|
}
|
|
};
|
|
|
|
// Api to copy function pointers of a table
|
|
static
|
|
void inline copyApi(void* src, void* dest, size_t size) {
|
|
assert(size >= sizeof(ApiTableVersion));
|
|
memcpy((char*)src + sizeof(ApiTableVersion),
|
|
(char*)dest + sizeof(ApiTableVersion),
|
|
(size - sizeof(ApiTableVersion)));
|
|
}
|
|
|
|
// Copy Api child tables if valid.
|
|
static void inline copyElement(ApiTableVersion* dest, ApiTableVersion* src) {
|
|
if (src->major_id && (dest->major_id == src->major_id)) {
|
|
dest->step_id = src->step_id;
|
|
dest->minor_id = Min(dest->minor_id, src->minor_id);
|
|
copyApi(dest, src, dest->minor_id);
|
|
} else {
|
|
dest->major_id = 0;
|
|
dest->minor_id = 0;
|
|
dest->step_id = 0;
|
|
}
|
|
}
|
|
|
|
// Copy constructor for all Api tables. The function assumes the
|
|
// user has initialized an instance of tables container correctly
|
|
// for the Major, Minor and Stepping Ids of Root and Child Api tables.
|
|
// The function will overwrite the value of Minor Id by taking the
|
|
// minimum of source and destination parameters. It will also overwrite
|
|
// the stepping Id with value from source parameter.
|
|
static void inline copyTables(const HsaApiTable* src, HsaApiTable* dest) {
|
|
// Verify Major Id of source and destination tables match
|
|
if (dest->version.major_id != src->version.major_id) {
|
|
dest->version.major_id = 0;
|
|
dest->version.minor_id = 0;
|
|
dest->version.step_id = 0;
|
|
return;
|
|
}
|
|
|
|
// Initialize the stepping id and minor id of root table. For the
|
|
// minor id which encodes struct size, take the minimum of source
|
|
// and destination parameters
|
|
dest->version.step_id = src->version.step_id;
|
|
dest->version.minor_id = Min(dest->version.minor_id, src->version.minor_id);
|
|
|
|
// Copy child tables if present
|
|
if ((offsetof(HsaApiTable, core_) < dest->version.minor_id))
|
|
copyElement(&dest->core_->version, &src->core_->version);
|
|
if ((offsetof(HsaApiTable, amd_ext_) < dest->version.minor_id))
|
|
copyElement(&dest->amd_ext_->version, &src->amd_ext_->version);
|
|
if ((offsetof(HsaApiTable, finalizer_ext_) < dest->version.minor_id))
|
|
copyElement(&dest->finalizer_ext_->version, &src->finalizer_ext_->version);
|
|
if ((offsetof(HsaApiTable, image_ext_) < dest->version.minor_id))
|
|
copyElement(&dest->image_ext_->version, &src->image_ext_->version);
|
|
}
|
|
#endif
|