От многопоточных вычислений переходим к распределённым. То есть вычисления, происходящие на нескольких компьютерах.
Конечно, в зависимости от задачи, вы можете взять готовые решения вроде CGRU или Deadline для рендеринга, charm4py или Dask для ML, или замутить что-то на AWS С2. Но хотелось бы чего-то попроще, попитоничней что ли)
А ведь в Python есть средства "из коробки" для синхронизации нескольких процессов на разных хостах.
Вот простой пример кода, который синхронизирует работу двух процессов на разных компьютерах.
В этом случае используется процесс-посредник, который является синхронизирующим сервером.
В примере создаётся некий Manager, который шарит общую для клиентов очередь. Все подключившиеся могут что-то в неё писать или забирать.
В моём коде один процесс что-то "считает" и складывает в очередь, другой забирает и продолжает какие-то свои "расчёты".
Если у вас есть несколько машин, то можете попробовать это запустить по сети (нужно заменить 'localhost' на IP-адрес сервера). Но и на локальной машине сработает.
Gist 🌎
#libs#source#tricks
🇷🇺🇺🇳 Foreign Minister Sergey Lavrov & Secretary-General of the United Nations António Guterres meet on the sidelines of the UN General Assembly's 77th Session's High-Level Week.
#UNGA77
#UNCharterIsOurRules
🇺🇳 The High-Level Week of the 77th Session of the UN General Assembly has come to an end.
#Day4 main highlight 👉 FM Sergey Lavrov's Remarks at the General Debate.
The Minister touched upon the most topical issues on the international agenda.
📹 The essence of the speech in 1 minute.
#UNGA77
🇺🇳 The UN HQ is where it's at! The High-Level Week of the 77th UNGA Session continues as does our coverage!
🎥 On #Day3 (Sept 23), the Russian delegation led by Sergey Lavrov kept busy. Sorry to disappoint certain Western colleagues, but no "isolation" in sight:
• Talks with President of Serbia and President of Guinea-Bisau
• Talks with Chairman of the Transitional Sovereignty Council of Sudan
• Meetings and talks with Foreign Ministers of Serbia, Мexico, Ethiopia, Nicaragua, Laos, Jordan, Syria, Eritrea, Cuba, Equatorial Guinea, Mali, the UAE!
• Russia – Gulf Cooperation Council Ministerial
Stay tuned and follow our updates from New York!
#UNGA77
🛑#LIVE: Foreign Minister Sergey #Lavrov gives speech at the UNSC meeting on Ukraine
🔗https://www.ruptly.tv/en/events/202209221400-LIVE11963-UN-Security-Council-holds-high-level-debate-on-Ukraine
🔗https://mid.ru/en/press_service/video
🔗https://media.un.org/en/webtv
#UNGA77
Off we go! 🇺🇳
#Day1 highlights!
On September 21, Sergey Lavrov arrived to the United Nations Headquarters in New York to participate in the 77th Session of the UN General Assembly (#UNGA77).
🤝 On the first day the Minister's working schedule was packed:
• Working meeting of CSTO Foreign Ministers
• Talks with President of the CAR Faustin-Archange Touadéra and President of Switzerland Ignazio Cassis
• Meetings with Ministers of Foreign Affairs of China, Brazil, Bolivia and Egypt
• Meetings with President of the ICRC Peter Maurer and IAEA Director General Rafael Mariano Grossi
• Meeting in the Astana Format
• The signing of The Inter-Ministerial Consultations Plan between the Foreign Ministries of Russia and Venezuela
• Talks with President of the 77th UNGA session Csaba Kőrösi
Stay tuned for #Day2. Coming next!
Off we go! 🇺🇳
#Day1 highlights!
On September 21, Sergey Lavrov arrived to the United Nations Headquarters in New York to participate in the 77th Session of the UN General Assembly (#UNGA77).
🤝 On the first day the Minister's working schedule was packed:
• Working meeting of CSTO Foreign Ministers
• Talks with President of the CAR Faustin-Archange Touadéra and President of Switzerland Ignazio Cassis
• Meetings with Ministers of Foreign Affairs of China, Brazil, Bolivia and Egypt
• Meetings with President of the ICRC Peter Maurer and IAEA Director General Rafael Mariano Grossi
• Meeting in the Astana Format
• The signing of The Inter-Ministerial Consultations Plan between the Foreign Ministries of Russia and Venezuela
• Talks with President of the 77th UNGA session Csaba Kőrösi
Stay tuned for #Day2. Coming next!