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/*
* Copyright (C) 2023-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/os_interface/os_library.h"
#include "level_zero/core/source/helpers/api_handle_helper.h"
#include <level_zero/ze_api.h>
#include <string>
struct _ze_rtas_builder_exp_handle_t : BaseHandle {};
static_assert(IsCompliantWithDdiHandlesExt<_ze_rtas_builder_exp_handle_t>);
struct _ze_rtas_parallel_operation_exp_handle_t : BaseHandle {};
static_assert(IsCompliantWithDdiHandlesExt<_ze_rtas_parallel_operation_exp_handle_t>);
struct _ze_rtas_builder_ext_handle_t : BaseHandle {};
static_assert(IsCompliantWithDdiHandlesExt<_ze_rtas_builder_ext_handle_t>);
struct _ze_rtas_parallel_operation_ext_handle_t : BaseHandle {};
static_assert(IsCompliantWithDdiHandlesExt<_ze_rtas_parallel_operation_ext_handle_t>);
namespace L0 {
/*
* Note: RTAS Library using same headers as Level Zero, but using function
* pointers to access these symbols in the external Library.
*/
// Exp Functions
typedef ze_result_t (*pRTASBuilderCreateExpImpl)(ze_driver_handle_t hDriver,
const ze_rtas_builder_exp_desc_t *pDescriptor,
ze_rtas_builder_exp_handle_t *phBuilder);
typedef ze_result_t (*pRTASBuilderDestroyExpImpl)(ze_rtas_builder_exp_handle_t hBuilder);
typedef ze_result_t (*pRTASBuilderGetBuildPropertiesExpImpl)(ze_rtas_builder_exp_handle_t hBuilder,
const ze_rtas_builder_build_op_exp_desc_t *args,
ze_rtas_builder_exp_properties_t *pProp);
typedef ze_result_t (*pRTASBuilderBuildExpImpl)(ze_rtas_builder_exp_handle_t hBuilder,
const ze_rtas_builder_build_op_exp_desc_t *args,
void *pScratchBuffer, size_t scratchBufferSizeBytes,
void *pRtasBuffer, size_t rtasBufferSizeBytes,
ze_rtas_parallel_operation_exp_handle_t hParallelOperation,
void *pBuildUserPtr, ze_rtas_aabb_exp_t *pBounds,
size_t *pRtasBufferSizeBytes);
typedef ze_result_t (*pDriverRTASFormatCompatibilityCheckExpImpl)(ze_driver_handle_t hDriver,
const ze_rtas_format_exp_t accelFormat,
const ze_rtas_format_exp_t otherAccelFormat);
typedef ze_result_t (*pRTASParallelOperationCreateExpImpl)(ze_driver_handle_t hDriver,
ze_rtas_parallel_operation_exp_handle_t *phParallelOperation);
typedef ze_result_t (*pRTASParallelOperationDestroyExpImpl)(ze_rtas_parallel_operation_exp_handle_t hParallelOperation);
typedef ze_result_t (*pRTASParallelOperationGetPropertiesExpImpl)(ze_rtas_parallel_operation_exp_handle_t hParallelOperation,
ze_rtas_parallel_operation_exp_properties_t *pProperties);
typedef ze_result_t (*pRTASParallelOperationJoinExpImpl)(ze_rtas_parallel_operation_exp_handle_t hParallelOperation);
// Ext Functions
typedef ze_result_t (*pRTASBuilderCreateExtImpl)(ze_driver_handle_t hDriver,
const ze_rtas_builder_ext_desc_t *pDescriptor,
ze_rtas_builder_ext_handle_t *phBuilder);
typedef ze_result_t (*pRTASBuilderDestroyExtImpl)(ze_rtas_builder_ext_handle_t hBuilder);
typedef ze_result_t (*pRTASBuilderGetBuildPropertiesExtImpl)(ze_rtas_builder_ext_handle_t hBuilder,
const ze_rtas_builder_build_op_ext_desc_t *args,
ze_rtas_builder_ext_properties_t *pProp);
typedef ze_result_t (*pRTASBuilderBuildExtImpl)(ze_rtas_builder_ext_handle_t hBuilder,
const ze_rtas_builder_build_op_ext_desc_t *args,
void *pScratchBuffer, size_t scratchBufferSizeBytes,
void *pRtasBuffer, size_t rtasBufferSizeBytes,
ze_rtas_parallel_operation_ext_handle_t hParallelOperation,
void *pBuildUserPtr, ze_rtas_aabb_ext_t *pBounds,
size_t *pRtasBufferSizeBytes);
typedef ze_result_t (*pDriverRTASFormatCompatibilityCheckExtImpl)(ze_driver_handle_t hDriver,
const ze_rtas_format_ext_t accelFormat,
const ze_rtas_format_ext_t otherAccelFormat);
typedef ze_result_t (*pRTASParallelOperationCreateExtImpl)(ze_driver_handle_t hDriver,
ze_rtas_parallel_operation_ext_handle_t *phParallelOperation);
typedef ze_result_t (*pRTASParallelOperationDestroyExtImpl)(ze_rtas_parallel_operation_ext_handle_t hParallelOperation);
typedef ze_result_t (*pRTASParallelOperationGetPropertiesExtImpl)(ze_rtas_parallel_operation_ext_handle_t hParallelOperation,
ze_rtas_parallel_operation_ext_properties_t *pProperties);
typedef ze_result_t (*pRTASParallelOperationJoinExtImpl)(ze_rtas_parallel_operation_ext_handle_t hParallelOperation);
extern pRTASBuilderCreateExpImpl builderCreateExpImpl;
extern pRTASBuilderDestroyExpImpl builderDestroyExpImpl;
extern pRTASBuilderGetBuildPropertiesExpImpl builderGetBuildPropertiesExpImpl;
extern pRTASBuilderBuildExpImpl builderBuildExpImpl;
extern pDriverRTASFormatCompatibilityCheckExpImpl formatCompatibilityCheckExpImpl;
extern pRTASParallelOperationCreateExpImpl parallelOperationCreateExpImpl;
extern pRTASParallelOperationDestroyExpImpl parallelOperationDestroyExpImpl;
extern pRTASParallelOperationGetPropertiesExpImpl parallelOperationGetPropertiesExpImpl;
extern pRTASParallelOperationJoinExpImpl parallelOperationJoinExpImpl;
// RTAS Extension function pointers
extern pRTASBuilderCreateExtImpl builderCreateExtImpl;
extern pRTASBuilderDestroyExtImpl builderDestroyExtImpl;
extern pRTASBuilderGetBuildPropertiesExtImpl builderGetBuildPropertiesExtImpl;
extern pRTASBuilderBuildExtImpl builderBuildExtImpl;
extern pDriverRTASFormatCompatibilityCheckExtImpl formatCompatibilityCheckExtImpl;
extern pRTASParallelOperationCreateExtImpl parallelOperationCreateExtImpl;
extern pRTASParallelOperationDestroyExtImpl parallelOperationDestroyExtImpl;
extern pRTASParallelOperationGetPropertiesExtImpl parallelOperationGetPropertiesExtImpl;
extern pRTASParallelOperationJoinExtImpl parallelOperationJoinExtImpl;
extern std::string rtasLibraryName;
struct RTASBuilder : _ze_rtas_builder_exp_handle_t {
public:
virtual ~RTASBuilder() = default;
ze_result_t destroy();
ze_result_t getProperties(const ze_rtas_builder_build_op_exp_desc_t *args,
ze_rtas_builder_exp_properties_t *pProp);
ze_result_t build(const ze_rtas_builder_build_op_exp_desc_t *args,
void *pScratchBuffer, size_t scratchBufferSizeBytes,
void *pRtasBuffer, size_t rtasBufferSizeBytes,
ze_rtas_parallel_operation_exp_handle_t hParallelOperation,
void *pBuildUserPtr, ze_rtas_aabb_exp_t *pBounds,
size_t *pRtasBufferSizeBytes);
static RTASBuilder *fromHandle(ze_rtas_builder_exp_handle_t handle) { return static_cast<RTASBuilder *>(handle); }
inline ze_rtas_builder_exp_handle_t toHandle() { return this; }
static bool loadEntryPoints(NEO::OsLibrary *libraryHandle);
template <class T>
static bool getSymbolAddr(NEO::OsLibrary *libraryHandle, const std::string name, T &proc) {
void *addr = libraryHandle->getProcAddress(name);
proc = reinterpret_cast<T>(addr);
return nullptr != proc;
}
ze_rtas_builder_exp_handle_t handleImpl;
};
struct RTASParallelOperation : _ze_rtas_parallel_operation_exp_handle_t {
public:
virtual ~RTASParallelOperation() = default;
ze_result_t destroy();
ze_result_t getProperties(ze_rtas_parallel_operation_exp_properties_t *pProperties);
ze_result_t join();
static RTASParallelOperation *fromHandle(ze_rtas_parallel_operation_exp_handle_t handle) { return static_cast<RTASParallelOperation *>(handle); }
inline ze_rtas_parallel_operation_exp_handle_t toHandle() { return this; }
ze_rtas_parallel_operation_exp_handle_t handleImpl;
};
struct RTASBuilderExt : _ze_rtas_builder_ext_handle_t {
public:
virtual ~RTASBuilderExt() = default;
ze_result_t destroy();
ze_result_t getProperties(const ze_rtas_builder_build_op_ext_desc_t *args,
ze_rtas_builder_ext_properties_t *pProp);
ze_result_t build(const ze_rtas_builder_build_op_ext_desc_t *args,
void *pScratchBuffer, size_t scratchBufferSizeBytes,
void *pRtasBuffer, size_t rtasBufferSizeBytes,
ze_rtas_parallel_operation_ext_handle_t hParallelOperation,
void *pBuildUserPtr, ze_rtas_aabb_ext_t *pBounds,
size_t *pRtasBufferSizeBytes);
static RTASBuilderExt *fromHandle(ze_rtas_builder_ext_handle_t handle) { return static_cast<RTASBuilderExt *>(handle); }
inline ze_rtas_builder_ext_handle_t toHandle() { return this; }
static bool loadEntryPoints(NEO::OsLibrary *libraryHandle);
template <class T>
static bool getSymbolAddr(NEO::OsLibrary *libraryHandle, const std::string name, T &proc) {
void *addr = libraryHandle->getProcAddress(name);
proc = reinterpret_cast<T>(addr);
return nullptr != proc;
}
ze_rtas_builder_ext_handle_t handleImpl;
};
struct RTASParallelOperationExt : _ze_rtas_parallel_operation_ext_handle_t {
public:
virtual ~RTASParallelOperationExt() = default;
ze_result_t destroy();
ze_result_t getProperties(ze_rtas_parallel_operation_ext_properties_t *pProperties);
ze_result_t join();
static RTASParallelOperationExt *fromHandle(ze_rtas_parallel_operation_ext_handle_t handle) { return static_cast<RTASParallelOperationExt *>(handle); }
inline ze_rtas_parallel_operation_ext_handle_t toHandle() { return this; }
ze_rtas_parallel_operation_ext_handle_t handleImpl;
};
} // namespace L0
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