1 /** 2 * Copyright 2020 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 MINDSPORE_CUPTI_INTERFACE_H 17 #define MINDSPORE_CUPTI_INTERFACE_H 18 #ifndef FUNC_EXPORT 19 #define FUNC_EXPORT __attribute__((visibility("default"))) 20 #endif 21 namespace mindspore { 22 namespace profiler { 23 namespace gpu { 24 CUptiResult CuptiSubscribe(CUpti_SubscriberHandle *subscriber, CUpti_CallbackFunc callback, void *userdata); 25 CUptiResult CuptiEnableDomain(uint32_t enable, CUpti_SubscriberHandle subscriber, CUpti_CallbackDomain domain); 26 CUptiResult CuptiGetStreamId(CUcontext context, CUstream stream, uint32_t *streamId); 27 CUptiResult CuptiGetDeviceId(CUcontext context, uint32_t *deviceId); 28 29 CUptiResult CuptiActivityEnable(CUpti_ActivityKind kind); 30 CUptiResult CuptiActivityRegisterCallbacks(CUpti_BuffersCallbackRequestFunc funcBufferRequested, 31 CUpti_BuffersCallbackCompleteFunc funcBufferCompleted); 32 CUptiResult CuptiUnsubscribe(CUpti_SubscriberHandle subscriber); 33 CUptiResult CuptiActivityFlushAll(uint32_t flag); 34 CUptiResult CuptiActivityDisable(CUpti_ActivityKind kind); 35 CUptiResult CuptiActivityGetNextRecord(uint8_t *buffer, size_t validBufferSizeBytes, CUpti_Activity **record); 36 CUptiResult CuptiActivityGetNumDroppedRecords(CUcontext context, uint32_t streamId, size_t *dropped); 37 CUptiResult CuptiGetTimestamp(uint64_t *timestamp); 38 CUptiResult CuptiGetResultString(CUptiResult result, const char **str); 39 } // namespace gpu 40 } // namespace profiler 41 } // namespace mindspore 42 43 #endif // MINDSPORE_CUPTI_INTERFACE_H 44