* Copyright (c) 2026 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
* @brief Workspace 分配器注入接口。
*
* 全局变量 g_catlassWorkspaceAlloc 定义在 libcatlass_kernel_jit_compiler.so 中
* （以 RTLD_GLOBAL 加载），JIT 模板 .so 和 torch 层通过同一符号共享。
*/
#ifndef OPTEST_KERNELS_COMMON_WORKSPACE_ALLOC_H
#define OPTEST_KERNELS_COMMON_WORKSPACE_ALLOC_H
#include <cstddef>
#include <cstdint>
using WorkspaceAllocFn = uint8_t* (*)(size_t size);
using WorkspaceFreeFn = void (*)(uint8_t* ptr, size_t size);
using WorkspaceAllocCopyFn = uint8_t* (*)(const void* hostData, size_t size);
extern "C" {
extern WorkspaceAllocFn g_catlassWorkspaceAlloc;
extern WorkspaceFreeFn g_catlassWorkspaceFree;
extern WorkspaceAllocCopyFn g_catlassWorkspaceAllocFromHost;
void CatlassSetWorkspaceAlloc(WorkspaceAllocFn alloc);
void CatlassSetWorkspaceFree(WorkspaceFreeFn free_fn);
void CatlassSetWorkspaceAllocFromHost(WorkspaceAllocCopyFn allocCopy);
}
#endif
