context : clear sets of encoder output sequence ids before storing new values #12470
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ggerganov
approved these changes
Mar 19, 2025
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This PR fixes a bug that results in accumulation of sequence ids in
seq_ids_encvector of sets when processing batches containing multiple sequences in encoder-decoder models (T5 and family). By clearing sets before storing sequence ids of current encoder output previously stored values are removed which prevents possible accumulation of sequence ids.