1 /**
2 * Copyright 2019-2020 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
17 #include "runtime/device/ascend/ge_runtime/task/label_switch_task.h"
18 #include "runtime/device/ascend/ge_runtime/task/task_factory.h"
19
20 namespace mindspore::ge::model_runner {
LabelSwitchTask(const ModelContext & model_context,const std::shared_ptr<LabelSwitchTaskInfo> & task_info)21 LabelSwitchTask::LabelSwitchTask(const ModelContext &model_context,
22 const std::shared_ptr<LabelSwitchTaskInfo> &task_info)
23 : TaskRepeater<LabelSwitchTaskInfo>(model_context, task_info),
24 task_info_(task_info),
25 stream_(nullptr),
26 label_info_(nullptr) {
27 MS_EXCEPTION_IF_NULL(task_info);
28
29 rt_model_handle_ = model_context.rt_model_handle();
30 auto all_label_resource = model_context.label_list();
31 auto stream_list = model_context.stream_list();
32 uint32_t stream_id = task_info->stream_id();
33 MS_LOG(INFO) << "Stream list size: " << stream_list.size() << ", stream id: " << stream_id;
34 if (stream_id >= stream_list.size()) {
35 MS_LOG(EXCEPTION) << "Stream id invalid.";
36 }
37 stream_ = stream_list[stream_id];
38 label_manager_ = LabelManager::GetInstance();
39 MS_EXCEPTION_IF_NULL(label_manager_);
40 label_info_ = label_manager_->GetLabelInfo(rt_model_handle_, task_info_->label_list(), all_label_resource);
41 MS_EXCEPTION_IF_NULL(label_info_);
42 }
43
~LabelSwitchTask()44 LabelSwitchTask::~LabelSwitchTask() {}
45
Distribute()46 void LabelSwitchTask::Distribute() {
47 MS_LOG(INFO) << "LabelSwitchTask Distribute start.";
48 CheckParamValid();
49
50 void *label_info = label_info_->GetLabelInfo();
51 rtError_t rt_ret = rtLabelSwitchByIndex(task_info_->cond(), task_info_->label_size(), label_info, stream_);
52 if (rt_ret != RT_ERROR_NONE) {
53 MS_LOG(EXCEPTION) << "Call rt api rtLabelSwitchByIndex failed, ret: " << rt_ret;
54 }
55
56 MS_LOG(INFO) << "DistributeTask end.";
57 }
58
CheckParamValid()59 void LabelSwitchTask::CheckParamValid() {
60 MS_EXCEPTION_IF_NULL(stream_);
61
62 if (task_info_->label_list().empty()) {
63 MS_LOG(EXCEPTION) << "label_list is empty.";
64 }
65
66 if (task_info_->label_size() != task_info_->label_list().size()) {
67 MS_LOG(EXCEPTION) << "label_list size " << task_info_->label_list().size() << " but label_size is "
68 << task_info_->label_size();
69 }
70
71 if (task_info_->label_size() >= UINT32_MAX / sizeof(rtLabelDevInfo)) {
72 MS_LOG(EXCEPTION) << "label_size " << task_info_->label_size() << " will overflow.";
73 }
74 }
75
76 REGISTER_TASK(TaskInfoType::LABEL_SWITCH, LabelSwitchTask, LabelSwitchTaskInfo);
77 } // namespace mindspore::ge::model_runner
78