Nyumba za Kremlin m'manja mwa Hydra: msonkhano wofanana ndi kugawa makompyuta a Hydra 2020 ku Moscow

Chaka chatha ku St. Petersburg kunali msonkhano woyamba wa Hydra, operekedwa ku machitidwe ofanana ndi ogawidwa. Opambanawo anapereka ulaliki Mphotho ya Dijkstra и Turing mphoto (Leslie Lamport, Maurice Herlihy и Michael Scott), opanga ma compilers ndi zilankhulo zamapulogalamu (C ++, Go, Java, Kotlin), opanga ma database omwe amagawidwa (Cassandra, CosmosDB, Yandex Database), komanso opanga ndi ofufuza a ma algorithms ndi ma data (CRDT, Paxos, dikirani). -ma data aulere) . Nthawi zambiri, pakadali pano mutha kutenga tchuthi, kuchepetsa zenera la IDE, tsegulani playlist pa YouTube ndi malipoti abwino kwambiri Hydra 2019 - ndipo mulole wokonza ntchito adikire pang'ono.

Kawirikawiri, msonkhano wotero sunachitikepo, ndipo tsopano udzachitika kachiwiri. Apanso ndi malipoti mu Chingerezi, chifukwa palibe chinenero chabwinoko choyankhula za parallel and distributed computing. Apanso m'chilimwe, July 10 ndi 11, chifukwa okamba nkhani ali ndi nthawi yofufuza ndi kuphunzitsa, mwachitsanzo, ku mayunivesite a Cambridge, Rochester ndi St. Petersburg, ndipo nthawi zina za chaka si za iwo.

Komabe, nthawi ino Hydra idzachitikira ku Moscow, pomwe ambiri mwa omwe adachita nawo msonkhanowo adabwera chaka chatha kudzamvetsera malipoti okhudzana ndi kugawidwa kwa mgwirizano ndi kukumbukira kwapantchito. Hydra yatsopano imakhala ndi pulogalamu yodabwitsa kwambiri, okamba atsopano pamodzi ndi ngwazi za chaka chatha, komanso kumverera kodziwika kale kwa chisangalalo cha hardcore hardcore chomwe chimagawidwa pakati pa omwe atenga nawo gawo m'maholo atatu.

Tiyeni tiyike nthawi yomweyo makhadi patebulo pomwe akazembe a Byzantine akuyang'ana m'mwamba - tikufuna kuti pulogalamu yatsopano ya Hydra ikhale yatsatanetsatane komanso yosiyanasiyana. Nthawi yapitayi tinakanda ndi chikhadabo, tsopano tiyeni tifufuze mozama. Nayi mitu ya Hydra 2020 yokhala ndi wachibale wosiyana ndi chaka chatha:

  Parallel systems:
* Algorithms & data structures
* Memory models
* Compilers, runtime
* Memory reclamation
* Testing & verification
* Hardware issues
* Non-volatile memory
* Transactional memory
* Scheduling algorithms & implementations
* Heterogeneous computing: CPU, GPU, FPGA, etc.
* Performance analysis, debugging, & optimization

  Distributed systems:
* Distributed computing
* Distributed machine learning/deep learning
* State machine replication & consensus
* Fault tolerance & resilience
* Testing & verification
* Hardware issues
* Blockchain & Byzantine fault tolerance
* Distributed databases, NewSQL
* Distributed stream processing
* Scheduling algorithms & implementations
* Cluster management systems
* Security
* Performance analysis, debugging, & optimization
* Peer-to-peer, gossip protocols
* Internet of things


Kodi mungalankhule bwanji zonsezi mu pulogalamu ya msonkhano umodzi? Sizophweka ngati kuyesa kufananiza kwa magwiridwe antchito pasitolo yonyezimira yatsopano yogawidwa pogwiritsa ntchito Jepsen, koma tiyesetsa.

Nawa omwe ali kale mu pulogalamuyi:

Cindy Sridharan (Cindy Sridharan) - wopanga makina ogawa kuchokera ku San Francisco, wolemba buku lalifupi Distributed Systems Observability (kutenga kope laulere lamagetsi) ndi otchuka positi blog, pamene pali nkhani imodzi yokha “Zabwino mu 2019 mu Tech Talks"zikhoza kukupulumutsani masiku angapo, koma ndikusiyani osangalala. Ku Hydra 2020, Cindy akuwuzani momwe mayeso anagawa machitidwe, ngakhale atasunga boma.


Michael Scott (Michael Scott) - wofufuza kuchokera University of Rochester, odziwika kwa onse opanga Java monga mlengi wa ma aligorivimu osatsekereza ndi mizere yolumikizana kuchokera ku Java Standard Library. Zachidziwikire, ndi Mphotho ya Dijkstra ya "Ma algorithms olumikizirana scalable pa ma share-memory multiprocessors"ndi mwini Tsamba la Wikipedia. Chaka chatha, Michael anapereka lipoti labwino kwambiri (malinga ndi inu) pa Hydra pa mitundu iwiri ya data, ndipo tsopano alankhula za Pulogalamu ya Hodor и ntchito yotetezeka yokhala ndi kukumbukira kogawana, kupezeka kwa njira zofananira.


Heidi Howard (Heidi Howard) - wofufuza kuchokera University of Cambridge, yomwe imadziwika kuti imapanga ndondomeko yogawa yogwirizana Flexible Paxos, komanso ntchito generalizing Flexible Paxos ndi Fast Paxos. Chaka chatha, Heidi adanena momwe zimagwirira ntchito komanso zimagwirira ntchito Paxos banja la ma algorithms (imodzi mwa malipoti abwino), ndipo tsopano ndiyesera kuyenda pa ayezi woonda pakati Okonda Paxos ndi othandizira Raft - ndikugawana malingaliro ake kuti ndi algorithm iti yomwe ili yabwinoko.


Martin Kleppmann (Martin Kleppmann) mwina ndi wofufuza wodziwika kwambiri ku yunivesite ya Cambridge, komanso yemwe kale anali wopanga makina akuluakulu a data, yemwe analemba buku lomveka bwino komanso lapadera pamachitidwe ogawidwa "Kupanga Mapulogalamu Ogwiritsa Ntchito Data" Chaka chatha Martin adagawana zotsatira za kafukufuku wawo wa CRDT, ndi zomwe tikuuzani tsopano tidzalengeza pambuyo pake.


Nikita Koval (Nikita Koval) ndi wopanga ma coroutine pagulu la Kotlin, mphunzitsi wamaphunziro amitundu yambiri ku ITMO, komanso membala wa komiti ya pulogalamu ya msonkhano wa Hydra (inde, yemwe nkhaniyi ikunena). Chaka chatha Nikita adalankhula za kuyesa zida zamitundu yambiri papulatifomu ya JVM pogwiritsa ntchito Lin-Check, ndipo ku Hydra 2020 iye adzanena za SegmentQueueSynchronizer - yotsimikiziridwa pogwiritsa ntchito Iris framework chifukwa umboni Coq kuchotsedwa kwa mapulogalamu a synchronization primitives.


Tsatirani zolengeza zathu zosasinthika: palimodzi padzakhala malipoti pafupifupi khumi ndi awiri pamsonkhano, tidzakuuzani za zina posachedwa. Ndiponso, ndithudi, pamsonkhanowo padzakhala madera okambitsirana kumene kuli koyenera kuyesa okamba ndi mafunso mu ulusi umodzi kapena zingapo mpaka mgwirizano wamba.

Ndipo ngati muli ndi mwayi, Martin Kleppmann asayina bukhu lanu.

Inde, msonkhano wa Hydra 2020 usanachitike, womwe ndi Julayi 6-9, padzakhala Chithunzi cha SPTDC 2020 - sukulu yachitatu yachilimwe pa chiphunzitso ndi machitidwe ogawa makompyuta. Zidzakupatsani malingaliro omwe ndi ovuta kufika pa msonkhano, kotero tidzakambirana za Sukulu mu positi yosiyana.

Bwanji tsopano? Choyamba, tsatirani nkhani za Habré komanso pamasamba ochezera (Facebook, Vkontakte, Twitter).

Kachiwiri, ngati mukumva kale chikhumbo chofuna kupita kumsonkhanowu, onani tsambalo, mutha kale kugula matikiti.

Chachitatu, musaphonye mwayi wocheza ndi komiti ya msonkhano wa Hydra 2020 mu ndemanga. Mamembala a PC adzakhala okondwa kuyankhula nanu za mitu yamsonkhano yamtsogolo.

Tikuwonani ku Hydra!

Source: www.habr.com