1 /** 2 * Copyright 2023 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef NNACL_KERNEL_STACK_H_ 18 #define NNACL_KERNEL_STACK_H_ 19 20 #include "nnacl/op_base.h" 21 #include "nnacl/tensor_c.h" 22 #include "nnacl/kernel.h" 23 24 #define NNACL_STACK_STEP 64 25 26 typedef struct StackStruct { 27 KernelBase base_; 28 TypeIdC data_type_; 29 int axis_; 30 int outer_size_; 31 size_t copy_size_; 32 void **buffers_; 33 } StackStruct; 34 35 KernelBase *CreateStack(OpParameter *param, int data_type); 36 int StackRun(void *cdata, int task_id, float l, float r); 37 int StackRelease(KernelBase *self); 38 int StackPrepare(KernelBase *self); 39 int StackResize(KernelBase *self); 40 41 #endif // NNACL_KERNEL_STACK_H_ 42