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graphengine/ge/ge_runtime/task/label_goto_task.cc

118 lines
3.6 KiB

/**
* Copyright 2019-2020 Huawei Technologies Co., Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "ge_runtime/task/label_goto_task.h"
#include "ge_runtime/task/task_factory.h"
#include "framework/common/util.h"
namespace ge {
namespace model_runner {
LabelGotoTask::LabelGotoTask(const ModelContext &model_context, const std::shared_ptr<LabelGotoTaskInfo> &task_info)
: TaskRepeater<LabelGotoTaskInfo>(model_context, task_info), task_info_(task_info) {
if (task_info_ == nullptr) {
GELOGW("task_info_ is null!");
return;
}
auto stream_list = model_context.stream_list();
auto label_list = model_context.label_list();
uint32_t stream_id = task_info->stream_id();
uint32_t label_id = task_info->label_id();
GELOGI("Stream list size:%zu, stream id:%u.", stream_list.size(), stream_id);
GELOGI("Label list size:%zu, label id:%u.", label_list.size(), label_id);
if (stream_id >= stream_list.size() || label_id >= label_list.size()) {
GELOGW("Stream/Label id invalid.");
return;
}
stream_ = stream_list[stream_id];
label_ = label_list[label_id];
}
LabelGotoTask::~LabelGotoTask() {
GE_FREE_RT_LOG(label_info_);
GE_FREE_RT_LOG(index_value_);
}
bool LabelGotoTask::Distribute() {
GELOGI("LabelGotoTask Distribute start.");
if (!CheckParamValid()) {
return false;
}
const std::vector<void *> label_list = { label_ };
rtError_t rt_ret = rtMalloc(&index_value_, sizeof(uint64_t), RT_MEMORY_HBM);
if (rt_ret != RT_ERROR_NONE) {
GELOGE(RT_FAILED, "Call rt api failed, ret: %#x", rt_ret);
return false;
}
uint64_t branch_index = 0;
rt_ret = rtMemcpy(index_value_, sizeof(uint64_t), &branch_index, sizeof(uint64_t), RT_MEMCPY_HOST_TO_DEVICE);
if (rt_ret != RT_ERROR_NONE) {
GELOGE(RT_FAILED, "Call rt api failed, ret: %#x", rt_ret);
return false;
}
uint32_t label_info_size = sizeof(rtLabelDevInfo) * label_list.size();
rt_ret = rtMalloc(&label_info_, label_info_size, RT_MEMORY_HBM);
if (rt_ret != RT_ERROR_NONE) {
GELOGE(RT_FAILED, "Call rt api failed, ret: %#x", rt_ret);
return false;
}
rt_ret = rtLabelListCpy(label_list.data(), label_list.size(), label_info_, label_info_size);
if (rt_ret != RT_ERROR_NONE) {
GELOGE(RT_FAILED, "Call rt api failed, ret: %#x", rt_ret);
return false;
}
rt_ret = rtLabelSwitchByIndex(index_value_, label_list.size(), label_info_, stream_);
if (rt_ret != RT_ERROR_NONE) {
GELOGE(RT_FAILED, "Call rt api failed, ret: %#x", rt_ret);
return false;
}
GELOGI("DistributeTask end.");
return true;
}
bool LabelGotoTask::CheckParamValid() {
if (stream_ == nullptr) {
GELOGE(PARAM_INVALID, "stream is null!");
return false;
}
if (label_ == nullptr) {
GELOGE(PARAM_INVALID, "label is null!");
return false;
}
if (label_info_ != nullptr) {
GELOGE(PARAM_INVALID, "label_info_ has dirty data.");
return false;
}
if (index_value_ != nullptr) {
GELOGE(PARAM_INVALID, "index_value_ has dirty data.");
return false;
}
return true;
}
REGISTER_TASK(TaskInfoType::LABEL_GOTO, LabelGotoTask, LabelGotoTaskInfo);
} // namespace model_runner
} // namespace ge