1 /** 2 * Copyright 2019 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 #ifndef TESTS_UT_STUB_RUNTIME_INCLUDE_CUDA_RUNTIME_API_H_ 17 #define TESTS_UT_STUB_RUNTIME_INCLUDE_CUDA_RUNTIME_API_H_ 18 19 #include <cstddef> 20 typedef enum { cudaSuccess = 0, cudaErrorNotReady = 1 } cudaError_t; 21 22 unsigned int cudaEventDefault = 0; 23 24 enum cudaMemcpyKind { 25 cudaMemcpyHostToHost = 0, 26 cudaMemcpyHostToDevice = 1, 27 cudaMemcpyDeviceToHost = 2, 28 cudaMemcpyDeviceToDevice = 3 29 }; 30 31 struct CUstream_st { 32 int arch; 33 }; 34 35 typedef struct CUStream_st *cudaStream_t; 36 37 cudaError_t cudaMalloc(void **devPtr, size_t size); 38 cudaError_t cudaFree(void *devPtr); 39 cudaError_t cudaMemcpy(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind); 40 cudaError_t cudaMemGetInfo(size_t *free, size_t *total); 41 cudaError_t cudaStreamCreate(cudaStream_t *pStream); 42 cudaError_t cudaStreamDestroy(cudaStream_t stream); 43 cudaError_t cudaStreamSynchronize(cudaStream_t stream); 44 cudaError_t cudaGetDeviceCount(int *count); 45 cudaError_t cudaSetDevice(int device); 46 47 #endif // TESTS_UT_STUB_RUNTIME_INCLUDE_CUDA_RUNTIME_API_H_ 48