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It has been kept updated but a recent poll shows that it is\r\nnot in use. Recent new features break the backend and we propose here to\r\nhard deprecate it rather than keep spending time maintaining it.\r\n\r\n`GT4PY_GTC_ENABLE_CUDA=1` can be used to force the use of the backend, but\r\nwill warn that any feature from February 2024 are not available/not\r\ntested.\r\n\r\nAdditionally a mechanism to deprecate all GTC backends are now in use. 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