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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 3. Отображено 3.
12-05-2023 дата публикации

Container adaptive division-based restrictive preemptive real-time task scheduling method

Номер: CN116107716A
Автор: QU MINGCHENG, ZHANG ZHANG, DING LIANG, ZHANG HENG
Принадлежит:

The invention discloses a restrictive preemptive real-time task scheduling method based on container adaptive division, and belongs to the technical field of processor task scheduling. The problem that resources cannot be effectively distributed due to the fact that an existing scheduling method for the real-time tasks of the multi-core processor cannot be adjusted according to the real-time change of the utilization rate of the processor is solved. Comprising the following steps of: setting a task utilization rate upper limit threshold value delta max and a task utilization rate lower limit threshold value delta min of the multi-core processor, and dynamically determining a processor grouping number of the multi-core processor according to a comparison result between the current task utilization rate and delta max and delta min; before each scheduling cycle starts, taking a task with the minimum criticality in the blocking queue of the processor group with the resource utilization rate ...

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Номер записи: 1
23-06-2023 дата публикации

Error-traceable image data structure and labeling method

Номер: CN116303237A
Автор: SU TONGHUA, MA JIANYU, QU MINGCHENG, WANG ZHONGJIE, TU ZHIYING
Принадлежит:

The invention discloses an error-traceable image data structure and an annotation method, and the method comprises the following steps: step 1, reading image data, step 2, preprocessing image content, step 3, converting the image data into an HPC file format, step 4, annotating and modifying an HPC file, step 5, converting the HPC file format into a TPC file format, and step 6, carrying out the annotation and modification of the HPC file. And 6, converting the TPC file format into a target format file. According to the method, wrong sample examples can be traced to the batch content of the original samples, so that the wrong samples appearing in batches can be processed; according to the method, modification and deletion of large-data-volume sample information can be integrally processed, intermediate steps are reduced, the time for processing the collected data is greatly shortened, the waste of manpower is reduced, and the efficiency is improved; sample storage of the same label can be ...

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Номер записи: 2
14-07-2023 дата публикации

Container message queue resource quota control method based on control group

Номер: CN116431335A
Автор: QU MINGCHENG, HE XIAOYI, SU TONGHUA, ZHANG ZHANG, CUI JIANXUN, LIU XIN
Принадлежит:

The invention provides a container message queue resource quota control method based on a control group. Determining a message queue quota which can be occupied by a certain task through information provided in the control group; according to the number of the currently occupied message queue resources of the task, comparing the number with the quota assigned by the task, and judging whether the quota is fully occupied or not; if the quota is fully occupied, error information is returned, and distribution is refused; otherwise, executing the step of allocating the quotas of the message queues, allocating the memory space, and inserting the messages. According to the invention, quota control is carried out on a resource, namely a message queue, in an operating system.

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Номер записи: 3