Iphrojekthi ye-Stockfish imemezele ukuthi isifinyelele esixazululweni ecaleni layo lezomthetho neChessBase, eyayisolwa ngokwephula ilayisensi ye-GPLv3 ngokufaka ikhodi yenjini yamahhala ye-Stockfish chess emikhiqizweni yayo eyi-Fat Fritz 2 kanye ne-Houdini 6 ngaphandle kokuvula ikhodi yomthombo. umsebenzi osuselwe ngaphandle kokwazisa amakhasimende ngawo, usebenzisa ikhodi ye-GPL. Isivumelwano sihlinzekela ukwesulwa kokuhoxiswa kwelayisensi ye-GPL ye-ChessBase yekhodi ye-Stockfish kanye nokuhlinzekwa kwale nkampani nethuba lokusabalalisa isofthiwe yayo.
Njengengxenye yesivumelwano, iChessBase izoyeka ukudayisa izinhlelo ze-chess ezisebenzisa injini ye-Stockfish futhi izokwazisa amakhasimende ngalokhu ngokushicilela ulwazi kusizindalwazi sayo. Amakhasimende akhona azokwazi ukuqhubeka esebenzisa izinhlelo asezithengile, futhi azokwazi nokudawuniloda amakhophi asewathengile uma i-ChessBase yenza inqubo yokudawuniloda ihambisane ne-GPL. Ngonyaka owodwa ngemva kwesivumelwano, abathuthukisi be-Stockfish bazohoxisa ukuhoxiswa kwe-GPL futhi benze amakhodi abo atholakale kwa-ChessBase, eye yaqaphela ukubaluleka kanye namandla esofthiwe yamahhala futhi izibophezele ekusekeleni imigomo yayo.
I-GPL ihlinzeka ngekhono lokuhoxisa ilayisensi yomephula umthetho futhi inqamule wonke amalungelo anikezwe umnikazi welayisensi ngaleyo layisense. Ngokuhambisana nemithetho yokunqanyulwa kwelayisense eyamukelwe ku-GPLv3, uma ukwephulwa komthetho kuhlonzwe okokuqala futhi kwaqedwa phakathi kwezinsuku ezingama-30 kusukela osukwini lwesaziso, amalungelo elayisensi ayabuyiselwa futhi nelayisensi ayihoxiswa ngokuphelele (inkontileka ihlala injalo) . Amalungelo abuyiselwa ngokushesha futhi esimweni sokuqedwa kokwephulwa, uma umnikazi we-copyright engazange aziswe ngokwephulwa phakathi kwezinsuku ezingama-60. Uma izikhathi zokugcina seziphelile, khona-ke ukwephulwa kwelayisensi kungahunyushwa njengokuphulwa kwenkontileka, lapho izinhlawulo zingatholakala enkantolo.
Ukuze kuvinjwe ukwephulwa okungenzeka esikhathini esizayo, i-ChessBase izoba nesisebenzi esizinikele esinomthwalo wemfanelo wokuqinisekisa ukuthotshelwa kwe-GPL. Inkampani izophinde idale iwebhusayithi, foss.chessbase.com, lapho kuzoshicilelwa khona ulwazi mayelana nemikhiqizo yomthombo ovulekile. Ukwengeza, i-ChessBase izovula ukusetshenziswa kwenethiwekhi ye-neural ehlinzekwe ukuthi isetshenziswe ne-Stockfish ngaphansi kwe-GPL noma ilayisense ehambisanayo. Lesi sivumelwano asihlinzeki ngesinxephezelo sezimali noma umonakalo, njengoba ithimba lephrojekthi ye-Stockfish limele umphakathi ongenzi nzuzo owawufuna ukuthobela i-GPL kanye namalungelo ayo.
Source: opennet.ru